] R13: 00007ffc3843e3bf R14: 00007f22d1a61300 R15: 0000000000022000 [ 441.530270] 13:45:28 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0}, 0x0) 13:45:28 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:45:28 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, 0x0, 0x0) 13:45:28 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)={0x34, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x34}}, 0x0) 13:45:28 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = shmget$private(0x0, 0x3000, 0xa50, &(0x7f0000ffd000/0x3000)=nil) r1 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffd000/0x1000)=nil) r2 = shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ffc000/0x4000)=nil) shmat(r2, &(0x7f0000ffc000/0x2000)=nil, 0x2000) shmat(r1, &(0x7f0000ffb000/0x2000)=nil, 0xf000) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)=0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) shmctl$IPC_RMID(r0, 0x0) setresuid(0x0, r4, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00097ddcd8a62200"]) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000140)={{0x1, 0xffffffffffffffff, r3, r4, r5, 0x12, 0x3}, 0x55, 0x5, 0x3ff, 0x7ff, 0x0, 0xffffffffffffffff, 0x8000}) shmget$private(0x0, 0x1000, 0x20, &(0x7f0000fff000/0x1000)=nil) tkill(0x0, 0x0) 13:45:28 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:45:28 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 3) 13:45:37 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = shmget$private(0x0, 0x3000, 0xa50, &(0x7f0000ffd000/0x3000)=nil) r1 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffd000/0x1000)=nil) r2 = shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ffc000/0x4000)=nil) shmat(r2, &(0x7f0000ffc000/0x2000)=nil, 0x2000) shmat(r1, &(0x7f0000ffb000/0x2000)=nil, 0xf000) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)=0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) shmctl$IPC_RMID(r0, 0x0) setresuid(0x0, r4, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00097ddcd8a62200"]) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000140)={{0x1, 0xffffffffffffffff, r3, r4, r5, 0x12, 0x3}, 0x55, 0x5, 0x3ff, 0x7ff, 0x0, 0xffffffffffffffff, 0x8000}) shmget$private(0x0, 0x1000, 0x20, &(0x7f0000fff000/0x1000)=nil) tkill(0x0, 0x0) 13:45:37 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0}, 0x0) 13:45:37 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0}, 0x0) 13:45:37 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = shmget$private(0x0, 0x3000, 0xa50, &(0x7f0000ffd000/0x3000)=nil) r1 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffd000/0x1000)=nil) r2 = shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ffc000/0x4000)=nil) shmat(r2, &(0x7f0000ffc000/0x2000)=nil, 0x2000) shmat(r1, &(0x7f0000ffb000/0x2000)=nil, 0xf000) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)=0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) shmctl$IPC_RMID(r0, 0x0) setresuid(0x0, r4, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00097ddcd8a62200"]) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000140)={{0x1, 0xffffffffffffffff, r3, r4, r5, 0x12, 0x3}, 0x55, 0x5, 0x3ff, 0x7ff, 0x0, 0xffffffffffffffff, 0x8000}) r6 = shmget$private(0x0, 0x1000, 0x20, &(0x7f0000fff000/0x1000)=nil) r7 = fork() tkill(r7, 0x0) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000340)={{0x2, 0xee01, 0xee00, 0x0, 0xee01, 0x2}, 0x0, 0x0, 0x0, 0x0, r7}) shmctl$IPC_STAT(r6, 0x2, &(0x7f0000000240)=""/227) shmget$private(0x0, 0x1000, 0x2, &(0x7f0000ffe000/0x1000)=nil) shmget$private(0x0, 0x4000, 0x8, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_SET(r0, 0x1, 0x0) 13:45:37 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:45:37 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)={0x2c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x2c}}, 0x0) 13:45:37 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, 0x0, 0x0) 13:45:37 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 4) 13:45:37 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, 0x0, 0x0) 13:45:37 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0}, 0x0) 13:45:37 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 5) 13:45:37 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = shmget$private(0x0, 0x3000, 0xa50, &(0x7f0000ffd000/0x3000)=nil) r1 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffd000/0x1000)=nil) r2 = shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ffc000/0x4000)=nil) shmat(r2, &(0x7f0000ffc000/0x2000)=nil, 0x2000) shmat(r1, &(0x7f0000ffb000/0x2000)=nil, 0xf000) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)=0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) shmctl$IPC_RMID(r0, 0x0) setresuid(0x0, r4, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00097ddcd8a62200"]) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000140)={{0x1, 0xffffffffffffffff, r3, r4, r5, 0x12, 0x3}, 0x55, 0x5, 0x3ff, 0x7ff, 0x0, 0xffffffffffffffff, 0x8000}) shmget$private(0x0, 0x1000, 0x20, &(0x7f0000fff000/0x1000)=nil) tkill(0x0, 0x0) 13:45:37 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)={0x2c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x2c}}, 0x0) 13:45:37 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, 0x0, 0x0) 13:45:37 executing program 0: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:45:37 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={0x0}}, 0x0) 13:45:37 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 6) 13:45:37 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = shmget$private(0x0, 0x3000, 0xa50, &(0x7f0000ffd000/0x3000)=nil) r1 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffd000/0x1000)=nil) r2 = shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ffc000/0x4000)=nil) shmat(r2, &(0x7f0000ffc000/0x2000)=nil, 0x2000) shmat(r1, &(0x7f0000ffb000/0x2000)=nil, 0xf000) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)=0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) shmctl$IPC_RMID(r0, 0x0) setresuid(0x0, r4, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00097ddcd8a62200"]) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000140)={{0x1, 0xffffffffffffffff, r3, r4, r5, 0x12, 0x3}, 0x55, 0x5, 0x3ff, 0x7ff, 0x0, 0xffffffffffffffff, 0x8000}) r6 = shmget$private(0x0, 0x1000, 0x20, &(0x7f0000fff000/0x1000)=nil) r7 = fork() tkill(r7, 0x0) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000340)={{0x2, 0xee01, 0xee00, 0x0, 0xee01, 0x2}, 0x0, 0x0, 0x0, 0x0, r7}) shmctl$IPC_STAT(r6, 0x2, &(0x7f0000000240)=""/227) shmget$private(0x0, 0x1000, 0x2, &(0x7f0000ffe000/0x1000)=nil) shmget$private(0x0, 0x4000, 0x8, &(0x7f0000ff9000/0x4000)=nil) [ 450.696608] FAULT_INJECTION: forcing a failure. [ 450.696608] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 450.698596] CPU: 0 UID: 0 PID: 5413 Comm: syz-executor.2 Not tainted 6.18.0-rc4-next-20251103 #1 PREEMPT(voluntary) [ 450.698628] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 450.698642] Call Trace: [ 450.698650] [ 450.698659] dump_stack_lvl+0xfa/0x120 [ 450.698689] should_fail_ex+0x4d7/0x5e0 [ 450.698725] _copy_from_iter+0x1dc/0x1660 [ 450.698758] ? lock_acquire+0x15e/0x2f0 [ 450.698791] ? __virt_addr_valid+0x1c6/0x5d0 [ 450.698817] ? find_held_lock+0x2b/0x80 [ 450.698843] ? __pfx__copy_from_iter+0x10/0x10 [ 450.698872] ? lock_release+0xc8/0x290 [ 450.698908] ? __virt_addr_valid+0x100/0x5d0 [ 450.698934] ? __check_object_size+0x579/0x880 [ 450.698969] netlink_sendmsg+0x800/0xd80 [ 450.699012] ? __pfx_netlink_sendmsg+0x10/0x10 [ 450.699060] ____sys_sendmsg+0xa67/0xc20 [ 450.699087] ? copy_msghdr_from_user+0xfb/0x150 [ 450.699128] ? __pfx_____sys_sendmsg+0x10/0x10 [ 450.699163] ? lock_acquire+0x15e/0x2f0 [ 450.699199] ___sys_sendmsg+0x10f/0x1b0 [ 450.699232] ? __pfx____sys_sendmsg+0x10/0x10 [ 450.699271] ? proc_fail_nth_write+0x97/0x220 [ 450.699314] ? lock_acquire+0x15e/0x2f0 [ 450.699358] ? __fget_files+0x34/0x3b0 [ 450.699389] ? find_held_lock+0x2b/0x80 [ 450.699414] ? __fget_files+0x203/0x3b0 [ 450.699444] ? lock_release+0xc8/0x290 [ 450.699481] ? __fget_files+0x20d/0x3b0 [ 450.699522] __sys_sendmsg+0x150/0x200 [ 450.699554] ? __pfx___sys_sendmsg+0x10/0x10 [ 450.699598] ? __pfx_ksys_write+0x10/0x10 [ 450.699641] do_syscall_64+0xbf/0x3f0 [ 450.699668] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 450.699692] RIP: 0033:0x7f22d44ebb19 [ 450.699710] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 450.699732] RSP: 002b:00007f22d1a61188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 450.699755] RAX: ffffffffffffffda RBX: 00007f22d45fef60 RCX: 00007f22d44ebb19 [ 450.699771] RDX: 0000000000000000 RSI: 00000000200005c0 RDI: 0000000000000004 [ 450.699785] RBP: 00007f22d1a611d0 R08: 0000000000000000 R09: 0000000000000000 [ 450.699799] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 450.699813] R13: 00007ffc3843e3bf R14: 00007f22d1a61300 R15: 0000000000022000 [ 450.699844] 13:45:46 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0}, 0x0) 13:45:46 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = shmget$private(0x0, 0x3000, 0xa50, &(0x7f0000ffd000/0x3000)=nil) r1 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffd000/0x1000)=nil) r2 = shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ffc000/0x4000)=nil) shmat(r2, &(0x7f0000ffc000/0x2000)=nil, 0x2000) shmat(r1, &(0x7f0000ffb000/0x2000)=nil, 0xf000) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)=0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) shmctl$IPC_RMID(r0, 0x0) setresuid(0x0, r4, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00097ddcd8a62200"]) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000140)={{0x1, 0xffffffffffffffff, r3, r4, r5, 0x12, 0x3}, 0x55, 0x5, 0x3ff, 0x7ff, 0x0, 0xffffffffffffffff, 0x8000}) r6 = fork() tkill(r6, 0x0) 13:45:46 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:45:46 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 7) 13:45:46 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0}, 0x0) 13:45:46 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={0x0}}, 0x0) 13:45:46 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = shmget$private(0x0, 0x3000, 0xa50, &(0x7f0000ffd000/0x3000)=nil) r1 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffd000/0x1000)=nil) r2 = shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ffc000/0x4000)=nil) shmat(r2, &(0x7f0000ffc000/0x2000)=nil, 0x2000) shmat(r1, &(0x7f0000ffb000/0x2000)=nil, 0xf000) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)=0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) shmctl$IPC_RMID(r0, 0x0) setresuid(0x0, r4, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00097ddcd8a62200"]) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000140)={{0x1, 0xffffffffffffffff, r3, r4, r5, 0x12, 0x3}, 0x55, 0x5, 0x3ff, 0x7ff, 0x0, 0xffffffffffffffff, 0x8000}) r6 = shmget$private(0x0, 0x1000, 0x20, &(0x7f0000fff000/0x1000)=nil) r7 = fork() tkill(r7, 0x0) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000340)={{0x2, 0xee01, 0xee00, 0x0, 0xee01, 0x2}, 0x0, 0x0, 0x0, 0x0, r7}) shmctl$IPC_STAT(r6, 0x2, &(0x7f0000000240)=""/227) shmget$private(0x0, 0x1000, 0x2, &(0x7f0000ffe000/0x1000)=nil) 13:45:46 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)={0x2c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x2c}}, 0x0) [ 459.768978] FAULT_INJECTION: forcing a failure. [ 459.768978] name failslab, interval 1, probability 0, space 0, times 0 [ 459.770799] CPU: 0 UID: 0 PID: 5436 Comm: syz-executor.2 Not tainted 6.18.0-rc4-next-20251103 #1 PREEMPT(voluntary) [ 459.770829] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 459.770842] Call Trace: [ 459.770849] [ 459.770858] dump_stack_lvl+0xfa/0x120 [ 459.770888] should_fail_ex+0x4d7/0x5e0 [ 459.770922] should_failslab+0xc2/0x120 [ 459.770958] __kmalloc_noprof+0xcd/0x680 [ 459.770984] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xdb/0x290 [ 459.771017] genl_family_rcv_msg_attrs_parse.constprop.0+0xdb/0x290 [ 459.771048] genl_family_rcv_msg_doit+0xab/0x2f0 [ 459.771072] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 459.771102] ? trace_cap_capable+0x156/0x1b0 [ 459.771138] ? cap_capable+0x9c/0x240 [ 459.771171] ? security_capable+0x2f/0x90 [ 459.771207] genl_rcv_msg+0x532/0x7e0 [ 459.771232] ? __pfx_genl_rcv_msg+0x10/0x10 [ 459.771255] ? __pfx_netlbl_mgmt_add+0x10/0x10 [ 459.771286] ? __lock_acquire+0x694/0x1b70 [ 459.771324] netlink_rcv_skb+0x147/0x430 [ 459.771359] ? __pfx_genl_rcv_msg+0x10/0x10 [ 459.771383] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 459.771442] ? netlink_deliver_tap+0x1ae/0xce0 [ 459.771480] genl_rcv+0x28/0x40 [ 459.771498] netlink_unicast+0x5a7/0x870 [ 459.771536] ? __pfx_netlink_unicast+0x10/0x10 [ 459.771581] netlink_sendmsg+0x8a3/0xd80 [ 459.771620] ? __pfx_netlink_sendmsg+0x10/0x10 [ 459.771666] ____sys_sendmsg+0xa67/0xc20 [ 459.771692] ? copy_msghdr_from_user+0xfb/0x150 [ 459.771723] ? __pfx_____sys_sendmsg+0x10/0x10 [ 459.771756] ? lock_acquire+0x15e/0x2f0 [ 459.771791] ___sys_sendmsg+0x10f/0x1b0 [ 459.771823] ? __pfx____sys_sendmsg+0x10/0x10 [ 459.771859] ? proc_fail_nth_write+0x97/0x220 [ 459.771900] ? lock_acquire+0x15e/0x2f0 [ 459.771930] ? __fget_files+0x34/0x3b0 [ 459.771960] ? find_held_lock+0x2b/0x80 [ 459.771984] ? __fget_files+0x203/0x3b0 [ 459.772013] ? lock_release+0xc8/0x290 [ 459.772048] ? __fget_files+0x20d/0x3b0 [ 459.772087] __sys_sendmsg+0x150/0x200 [ 459.772118] ? __pfx___sys_sendmsg+0x10/0x10 [ 459.772159] ? __pfx_ksys_write+0x10/0x10 [ 459.772201] do_syscall_64+0xbf/0x3f0 [ 459.772227] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 459.772250] RIP: 0033:0x7f22d44ebb19 [ 459.772268] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 459.772292] RSP: 002b:00007f22d1a61188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 459.772314] RAX: ffffffffffffffda RBX: 00007f22d45fef60 RCX: 00007f22d44ebb19 [ 459.772329] RDX: 0000000000000000 RSI: 00000000200005c0 RDI: 0000000000000004 [ 459.772342] RBP: 00007f22d1a611d0 R08: 0000000000000000 R09: 0000000000000000 [ 459.772356] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 459.772369] R13: 00007ffc3843e3bf R14: 00007f22d1a61300 R15: 0000000000022000 [ 459.772399] 13:45:46 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = shmget$private(0x0, 0x3000, 0xa50, &(0x7f0000ffd000/0x3000)=nil) r1 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffd000/0x1000)=nil) r2 = shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ffc000/0x4000)=nil) shmat(r2, &(0x7f0000ffc000/0x2000)=nil, 0x2000) shmat(r1, &(0x7f0000ffb000/0x2000)=nil, 0xf000) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)=0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) shmctl$IPC_RMID(r0, 0x0) setresuid(0x0, r4, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00097ddcd8a62200"]) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000140)={{0x1, 0xffffffffffffffff, r3, r4, r5, 0x12, 0x3}, 0x55, 0x5, 0x3ff, 0x7ff, 0x0, 0xffffffffffffffff, 0x8000}) r6 = shmget$private(0x0, 0x1000, 0x20, &(0x7f0000fff000/0x1000)=nil) r7 = fork() tkill(r7, 0x0) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000340)={{0x2, 0xee01, 0xee00, 0x0, 0xee01, 0x2}, 0x0, 0x0, 0x0, 0x0, r7}) shmctl$IPC_STAT(r6, 0x2, &(0x7f0000000240)=""/227) 13:45:46 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = shmget$private(0x0, 0x3000, 0xa50, &(0x7f0000ffd000/0x3000)=nil) r1 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffd000/0x1000)=nil) r2 = shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ffc000/0x4000)=nil) shmat(r2, &(0x7f0000ffc000/0x2000)=nil, 0x2000) shmat(r1, &(0x7f0000ffb000/0x2000)=nil, 0xf000) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)=0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) shmctl$IPC_RMID(r0, 0x0) setresuid(0x0, r4, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00097ddcd8a62200"]) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000140)={{0x1, 0xffffffffffffffff, r3, r4, r5, 0x12, 0x3}, 0x55, 0x5, 0x3ff, 0x7ff, 0x0, 0xffffffffffffffff, 0x8000}) r6 = fork() tkill(r6, 0x0) 13:45:56 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = shmget$private(0x0, 0x3000, 0xa50, &(0x7f0000ffd000/0x3000)=nil) r1 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffd000/0x1000)=nil) r2 = shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ffc000/0x4000)=nil) shmat(r2, &(0x7f0000ffc000/0x2000)=nil, 0x2000) shmat(r1, &(0x7f0000ffb000/0x2000)=nil, 0xf000) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)=0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) shmctl$IPC_RMID(r0, 0x0) setresuid(0x0, r4, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00097ddcd8a62200"]) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000140)={{0x1, 0xffffffffffffffff, r3, r4, r5, 0x12, 0x3}, 0x55, 0x5, 0x3ff, 0x7ff, 0x0, 0xffffffffffffffff, 0x8000}) r6 = shmget$private(0x0, 0x1000, 0x20, &(0x7f0000fff000/0x1000)=nil) r7 = fork() tkill(r7, 0x0) shmctl$IPC_SET(r6, 0x1, &(0x7f0000000340)={{0x2, 0xee01, 0xee00, 0x0, 0xee01, 0x2}, 0x0, 0x0, 0x0, 0x0, r7}) 13:45:56 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)={0x34, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x34}}, 0x0) 13:45:56 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0}, 0x0) 13:45:56 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(0x0, r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:45:56 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={0x0}}, 0x0) 13:45:56 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={0x0}}, 0x0) 13:45:56 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 8) 13:45:56 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = shmget$private(0x0, 0x3000, 0xa50, &(0x7f0000ffd000/0x3000)=nil) r1 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffd000/0x1000)=nil) r2 = shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ffc000/0x4000)=nil) shmat(r2, &(0x7f0000ffc000/0x2000)=nil, 0x2000) shmat(r1, &(0x7f0000ffb000/0x2000)=nil, 0xf000) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) shmctl$IPC_RMID(r0, 0x0) setresuid(0x0, r3, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00097ddcd8a62200"]) r4 = fork() tkill(r4, 0x0) 13:45:56 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(0x0, r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:45:56 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={0x0}}, 0x0) 13:45:56 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 9) 13:45:56 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)={0x34, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x34}}, 0x0) 13:45:56 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, 0x0, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:45:56 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0}, 0x0) 13:45:56 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = shmget$private(0x0, 0x3000, 0xa50, &(0x7f0000ffd000/0x3000)=nil) r1 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffd000/0x1000)=nil) r2 = shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ffc000/0x4000)=nil) shmat(r2, &(0x7f0000ffc000/0x2000)=nil, 0x2000) shmat(r1, &(0x7f0000ffb000/0x2000)=nil, 0xf000) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)=0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) shmctl$IPC_RMID(r0, 0x0) setresuid(0x0, r4, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00097ddcd8a62200"]) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000140)={{0x1, 0xffffffffffffffff, r3, r4, r5, 0x12, 0x3}, 0x55, 0x5, 0x3ff, 0x7ff, 0x0, 0xffffffffffffffff, 0x8000}) shmget$private(0x0, 0x1000, 0x20, &(0x7f0000fff000/0x1000)=nil) r6 = fork() tkill(r6, 0x0) [ 469.909276] FAULT_INJECTION: forcing a failure. [ 469.909276] name failslab, interval 1, probability 0, space 0, times 0 [ 469.911001] CPU: 1 UID: 0 PID: 5484 Comm: syz-executor.2 Not tainted 6.18.0-rc4-next-20251103 #1 PREEMPT(voluntary) [ 469.911030] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 469.911043] Call Trace: [ 469.911050] [ 469.911058] dump_stack_lvl+0xfa/0x120 [ 469.911086] should_fail_ex+0x4d7/0x5e0 [ 469.911126] should_failslab+0xc2/0x120 13:45:56 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = shmget$private(0x0, 0x3000, 0xa50, &(0x7f0000ffd000/0x3000)=nil) r1 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffd000/0x1000)=nil) r2 = shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ffc000/0x4000)=nil) shmat(r2, &(0x7f0000ffc000/0x2000)=nil, 0x2000) shmat(r1, &(0x7f0000ffb000/0x2000)=nil, 0xf000) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) shmctl$IPC_RMID(r0, 0x0) setresuid(0x0, r3, 0x0) r4 = fork() tkill(r4, 0x0) [ 469.911160] __kmalloc_cache_noprof+0x81/0x6b0 [ 469.911187] ? netlbl_mgmt_add_common+0x53/0x1950 [ 469.911216] ? netlbl_mgmt_add_common+0x53/0x1950 [ 469.911239] netlbl_mgmt_add_common+0x53/0x1950 [ 469.911261] ? __kasan_kmalloc+0x7f/0x90 [ 469.911300] netlbl_mgmt_add+0x288/0x3e0 [ 469.911322] ? __pfx_netlbl_mgmt_add+0x10/0x10 [ 469.911345] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bc/0x290 [ 469.911370] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 469.911399] genl_family_rcv_msg_doit+0x1fe/0x2f0 [ 469.911423] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 469.911457] ? security_capable+0x2f/0x90 [ 469.911492] genl_rcv_msg+0x532/0x7e0 [ 469.911517] ? __pfx_genl_rcv_msg+0x10/0x10 [ 469.911539] ? __pfx_netlbl_mgmt_add+0x10/0x10 [ 469.911578] ? __lock_acquire+0x694/0x1b70 [ 469.911613] netlink_rcv_skb+0x147/0x430 [ 469.911647] ? __pfx_genl_rcv_msg+0x10/0x10 [ 469.911669] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 469.911715] ? netlink_deliver_tap+0x1ae/0xce0 [ 469.911750] genl_rcv+0x28/0x40 [ 469.911767] netlink_unicast+0x5a7/0x870 [ 469.911804] ? __pfx_netlink_unicast+0x10/0x10 [ 469.911848] netlink_sendmsg+0x8a3/0xd80 [ 469.911885] ? __pfx_netlink_sendmsg+0x10/0x10 [ 469.911929] ____sys_sendmsg+0xa67/0xc20 [ 469.911954] ? copy_msghdr_from_user+0xfb/0x150 [ 469.911984] ? __pfx_____sys_sendmsg+0x10/0x10 [ 469.912015] ? lock_acquire+0x15e/0x2f0 [ 469.912048] ___sys_sendmsg+0x10f/0x1b0 [ 469.912078] ? __pfx____sys_sendmsg+0x10/0x10 [ 469.912114] ? proc_fail_nth_write+0x97/0x220 [ 469.912153] ? lock_acquire+0x15e/0x2f0 [ 469.912181] ? __fget_files+0x34/0x3b0 [ 469.912209] ? find_held_lock+0x2b/0x80 [ 469.912232] ? __fget_files+0x203/0x3b0 [ 469.912259] ? lock_release+0xc8/0x290 [ 469.912293] ? __fget_files+0x20d/0x3b0 [ 469.912331] __sys_sendmsg+0x150/0x200 [ 469.912360] ? __pfx___sys_sendmsg+0x10/0x10 [ 469.912399] ? __pfx_ksys_write+0x10/0x10 [ 469.912439] do_syscall_64+0xbf/0x3f0 [ 469.912463] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 469.912485] RIP: 0033:0x7f22d44ebb19 [ 469.912502] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 469.912522] RSP: 002b:00007f22d1a61188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 469.912542] RAX: ffffffffffffffda RBX: 00007f22d45fef60 RCX: 00007f22d44ebb19 [ 469.912557] RDX: 0000000000000000 RSI: 00000000200005c0 RDI: 0000000000000004 [ 469.912569] RBP: 00007f22d1a611d0 R08: 0000000000000000 R09: 0000000000000000 [ 469.912582] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 469.912594] R13: 00007ffc3843e3bf R14: 00007f22d1a61300 R15: 0000000000022000 [ 469.912624] 13:45:56 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={0x0}}, 0x0) 13:46:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={0x0}}, 0x0) 13:46:04 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = shmget$private(0x0, 0x3000, 0xa50, &(0x7f0000ffd000/0x3000)=nil) r1 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffd000/0x1000)=nil) r2 = shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ffc000/0x4000)=nil) shmat(r2, &(0x7f0000ffc000/0x2000)=nil, 0x2000) shmat(r1, &(0x7f0000ffb000/0x2000)=nil, 0xf000) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)=0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) shmctl$IPC_RMID(r0, 0x0) setresuid(0x0, r4, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00097ddcd8a62200"]) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000140)={{0x1, 0xffffffffffffffff, r3, r4, r5, 0x12, 0x3}, 0x55, 0x5, 0x3ff, 0x7ff, 0x0, 0xffffffffffffffff, 0x8000}) shmget$private(0x0, 0x1000, 0x20, &(0x7f0000fff000/0x1000)=nil) fork() 13:46:04 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, 0x0, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:46:04 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = shmget$private(0x0, 0x3000, 0xa50, &(0x7f0000ffd000/0x3000)=nil) r1 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffd000/0x1000)=nil) r2 = shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ffc000/0x4000)=nil) shmat(r2, &(0x7f0000ffc000/0x2000)=nil, 0x2000) shmat(r1, &(0x7f0000ffb000/0x2000)=nil, 0xf000) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640), 0x1100) shmctl$IPC_RMID(r0, 0x0) r3 = fork() tkill(r3, 0x0) 13:46:04 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, 0x0, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:46:04 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)={0x34, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x34}}, 0x0) 13:46:04 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(0x0, r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:46:04 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 10) 13:46:04 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:46:04 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = shmget$private(0x0, 0x3000, 0xa50, &(0x7f0000ffd000/0x3000)=nil) r1 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffd000/0x1000)=nil) r2 = shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ffc000/0x4000)=nil) shmat(r2, &(0x7f0000ffc000/0x2000)=nil, 0x2000) shmat(r1, &(0x7f0000ffb000/0x2000)=nil, 0xf000) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)=0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) shmctl$IPC_RMID(r0, 0x0) setresuid(0x0, r4, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00097ddcd8a62200"]) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000140)={{0x1, 0xffffffffffffffff, r3, r4, r5, 0x12, 0x3}, 0x55, 0x5, 0x3ff, 0x7ff, 0x0, 0xffffffffffffffff, 0x8000}) shmget$private(0x0, 0x1000, 0x20, &(0x7f0000fff000/0x1000)=nil) 13:46:04 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, 0x0, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:46:04 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:46:04 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 11) 13:46:04 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmget$private(0x0, 0x3000, 0xa50, &(0x7f0000ffd000/0x3000)=nil) r0 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffd000/0x1000)=nil) r1 = shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ffc000/0x4000)=nil) shmat(r1, &(0x7f0000ffc000/0x2000)=nil, 0x2000) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0xf000) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640), 0x1100) r2 = fork() tkill(r2, 0x0) 13:46:04 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, 0x0, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:46:04 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:46:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={0x0}}, 0x0) 13:46:04 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = shmget$private(0x0, 0x3000, 0xa50, &(0x7f0000ffd000/0x3000)=nil) r1 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffd000/0x1000)=nil) r2 = shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ffc000/0x4000)=nil) shmat(r2, &(0x7f0000ffc000/0x2000)=nil, 0x2000) shmat(r1, &(0x7f0000ffb000/0x2000)=nil, 0xf000) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)=0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) shmctl$IPC_RMID(r0, 0x0) setresuid(0x0, r4, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00097ddcd8a62200"]) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000140)={{0x1, 0xffffffffffffffff, r3, r4, r5, 0x12, 0x3}, 0x55, 0x5, 0x3ff, 0x7ff, 0x0, 0xffffffffffffffff, 0x8000}) [ 477.898617] FAULT_INJECTION: forcing a failure. [ 477.898617] name failslab, interval 1, probability 0, space 0, times 0 [ 477.899687] CPU: 1 UID: 0 PID: 5537 Comm: syz-executor.2 Not tainted 6.18.0-rc4-next-20251103 #1 PREEMPT(voluntary) [ 477.899703] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 477.899710] Call Trace: [ 477.899714] [ 477.899719] dump_stack_lvl+0xfa/0x120 [ 477.899736] should_fail_ex+0x4d7/0x5e0 [ 477.899755] should_failslab+0xc2/0x120 [ 477.899774] __kmalloc_noprof+0xcd/0x680 [ 477.899788] ? netlbl_mgmt_add_common+0x17e/0x1950 [ 477.899804] netlbl_mgmt_add_common+0x17e/0x1950 [ 477.899816] ? __kasan_kmalloc+0x7f/0x90 [ 477.899837] netlbl_mgmt_add+0x288/0x3e0 [ 477.899849] ? __pfx_netlbl_mgmt_add+0x10/0x10 [ 477.899861] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bc/0x290 [ 477.899876] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 477.899892] genl_family_rcv_msg_doit+0x1fe/0x2f0 [ 477.899904] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 477.899923] ? security_capable+0x2f/0x90 [ 477.899942] genl_rcv_msg+0x532/0x7e0 [ 477.899956] ? __pfx_genl_rcv_msg+0x10/0x10 [ 477.899967] ? __pfx_netlbl_mgmt_add+0x10/0x10 [ 477.899982] ? __lock_acquire+0x694/0x1b70 [ 477.900002] netlink_rcv_skb+0x147/0x430 [ 477.900020] ? __pfx_genl_rcv_msg+0x10/0x10 [ 477.900032] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 477.900056] ? netlink_deliver_tap+0x1ae/0xce0 [ 477.900076] genl_rcv+0x28/0x40 [ 477.900085] netlink_unicast+0x5a7/0x870 [ 477.900109] ? __pfx_netlink_unicast+0x10/0x10 [ 477.900133] netlink_sendmsg+0x8a3/0xd80 [ 477.900153] ? __pfx_netlink_sendmsg+0x10/0x10 [ 477.900177] ____sys_sendmsg+0xa67/0xc20 [ 477.900191] ? copy_msghdr_from_user+0xfb/0x150 [ 477.900208] ? __pfx_____sys_sendmsg+0x10/0x10 [ 477.900225] ? lock_acquire+0x15e/0x2f0 [ 477.900243] ___sys_sendmsg+0x10f/0x1b0 [ 477.900259] ? __pfx____sys_sendmsg+0x10/0x10 [ 477.900278] ? proc_fail_nth_write+0x97/0x220 [ 477.900300] ? lock_acquire+0x15e/0x2f0 [ 477.900315] ? __fget_files+0x34/0x3b0 [ 477.900331] ? find_held_lock+0x2b/0x80 [ 477.900343] ? __fget_files+0x203/0x3b0 [ 477.900358] ? lock_release+0xc8/0x290 [ 477.900376] ? __fget_files+0x20d/0x3b0 [ 477.900397] __sys_sendmsg+0x150/0x200 [ 477.900412] ? __pfx___sys_sendmsg+0x10/0x10 [ 477.900434] ? __pfx_ksys_write+0x10/0x10 [ 477.900456] do_syscall_64+0xbf/0x3f0 [ 477.900470] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 477.900482] RIP: 0033:0x7f22d44ebb19 [ 477.900491] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 477.900502] RSP: 002b:00007f22d1a61188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 477.900514] RAX: ffffffffffffffda RBX: 00007f22d45fef60 RCX: 00007f22d44ebb19 [ 477.900522] RDX: 0000000000000000 RSI: 00000000200005c0 RDI: 0000000000000004 [ 477.900528] RBP: 00007f22d1a611d0 R08: 0000000000000000 R09: 0000000000000000 [ 477.900535] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 477.900542] R13: 00007ffc3843e3bf R14: 00007f22d1a61300 R15: 0000000000022000 [ 477.900558] 13:46:04 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:46:04 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:46:04 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:46:04 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = shmget$private(0x0, 0x3000, 0xa50, &(0x7f0000ffd000/0x3000)=nil) r1 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffd000/0x1000)=nil) r2 = shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ffc000/0x4000)=nil) shmat(r2, &(0x7f0000ffc000/0x2000)=nil, 0x2000) shmat(r1, &(0x7f0000ffb000/0x2000)=nil, 0xf000) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) shmctl$IPC_RMID(r0, 0x0) setresuid(0x0, r3, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000540)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="00097ddcd8a62200"]) 13:46:04 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:46:04 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmget$private(0x0, 0x3000, 0xa50, &(0x7f0000ffd000/0x3000)=nil) r0 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffd000/0x1000)=nil) r1 = shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ffc000/0x4000)=nil) shmat(r1, &(0x7f0000ffc000/0x2000)=nil, 0x2000) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0xf000) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)) r2 = fork() tkill(r2, 0x0) 13:46:04 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, 0x0, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:46:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={0x0}}, 0x0) 13:46:04 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:46:13 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmget$private(0x0, 0x3000, 0xa50, &(0x7f0000ffd000/0x3000)=nil) r0 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffd000/0x1000)=nil) r1 = shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ffc000/0x4000)=nil) shmat(r1, &(0x7f0000ffc000/0x2000)=nil, 0x2000) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0xf000) r2 = fork() tkill(r2, 0x0) 13:46:13 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 12) 13:46:13 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, 0x0, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:46:13 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:46:13 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = shmget$private(0x0, 0x3000, 0xa50, &(0x7f0000ffd000/0x3000)=nil) r1 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffd000/0x1000)=nil) r2 = shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ffc000/0x4000)=nil) shmat(r2, &(0x7f0000ffc000/0x2000)=nil, 0x2000) shmat(r1, &(0x7f0000ffb000/0x2000)=nil, 0xf000) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) shmctl$IPC_RMID(r0, 0x0) setresuid(0x0, r3, 0x0) 13:46:13 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:46:13 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 1) 13:46:13 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) [ 486.399281] FAULT_INJECTION: forcing a failure. [ 486.399281] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 486.400279] CPU: 1 UID: 0 PID: 5578 Comm: syz-executor.6 Not tainted 6.18.0-rc4-next-20251103 #1 PREEMPT(voluntary) [ 486.400295] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 486.400302] Call Trace: [ 486.400306] [ 486.400311] dump_stack_lvl+0xfa/0x120 [ 486.400328] should_fail_ex+0x4d7/0x5e0 [ 486.400347] _copy_from_user+0x30/0xd0 [ 486.400364] copy_msghdr_from_user+0x88/0x150 [ 486.400383] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 486.400404] ? lock_acquire+0x15e/0x2f0 [ 486.400424] ___sys_sendmsg+0xdc/0x1b0 [ 486.400440] ? __pfx____sys_sendmsg+0x10/0x10 [ 486.400459] ? proc_fail_nth_write+0x97/0x220 [ 486.400481] ? lock_acquire+0x15e/0x2f0 [ 486.400496] ? __fget_files+0x34/0x3b0 [ 486.400512] ? find_held_lock+0x2b/0x80 [ 486.400524] ? __fget_files+0x203/0x3b0 [ 486.400539] ? lock_release+0xc8/0x290 [ 486.400556] ? __fget_files+0x20d/0x3b0 [ 486.400576] __sys_sendmsg+0x150/0x200 [ 486.400592] ? __pfx___sys_sendmsg+0x10/0x10 [ 486.400610] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 486.400630] ? ksys_write+0x1a3/0x240 [ 486.400646] ? __pfx_ksys_write+0x10/0x10 [ 486.400667] do_syscall_64+0xbf/0x3f0 [ 486.400680] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 486.400692] RIP: 0033:0x7f9bef266b19 [ 486.400701] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 486.400712] RSP: 002b:00007f9bec7dc188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 486.400724] RAX: ffffffffffffffda RBX: 00007f9bef379f60 RCX: 00007f9bef266b19 [ 486.400732] RDX: 0000000000000000 RSI: 00000000200005c0 RDI: 0000000000000004 [ 486.400739] RBP: 00007f9bec7dc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 486.400745] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 486.400752] R13: 00007ffdfc9a523f R14: 00007f9bec7dc300 R15: 0000000000022000 [ 486.400767] 13:46:13 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 2) 13:46:13 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) [ 486.497228] FAULT_INJECTION: forcing a failure. [ 486.497228] name failslab, interval 1, probability 0, space 0, times 0 [ 486.498245] CPU: 1 UID: 0 PID: 5590 Comm: syz-executor.6 Not tainted 6.18.0-rc4-next-20251103 #1 PREEMPT(voluntary) [ 486.498261] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 486.498268] Call Trace: [ 486.498272] [ 486.498276] dump_stack_lvl+0xfa/0x120 [ 486.498294] should_fail_ex+0x4d7/0x5e0 [ 486.498312] should_failslab+0xc2/0x120 [ 486.498331] kmem_cache_alloc_node_noprof+0x87/0x6b0 [ 486.498346] ? lock_release+0xc8/0x290 [ 486.498363] ? __alloc_skb+0x2ab/0x370 [ 486.498383] ? __alloc_skb+0x2ab/0x370 [ 486.498396] __alloc_skb+0x2ab/0x370 [ 486.498411] ? __pfx___alloc_skb+0x10/0x10 [ 486.498425] ? unwind_get_return_address+0x59/0xa0 [ 486.498437] ? selinux_socket_getpeersec_dgram+0x235/0x360 [ 486.498453] ? __pfx_selinux_socket_getpeersec_dgram+0x10/0x10 [ 486.498469] ? __lock_acquire+0xc65/0x1b70 [ 486.498486] netlink_alloc_large_skb+0x69/0x150 [ 486.498506] netlink_sendmsg+0x66d/0xd80 [ 486.498526] ? __pfx_netlink_sendmsg+0x10/0x10 [ 486.498549] ____sys_sendmsg+0xa67/0xc20 [ 486.498562] ? copy_msghdr_from_user+0xfb/0x150 [ 486.498578] ? __pfx_____sys_sendmsg+0x10/0x10 [ 486.498594] ? lock_acquire+0x15e/0x2f0 [ 486.498612] ___sys_sendmsg+0x10f/0x1b0 [ 486.498628] ? __pfx____sys_sendmsg+0x10/0x10 [ 486.498647] ? proc_fail_nth_write+0x97/0x220 [ 486.498668] ? lock_acquire+0x15e/0x2f0 [ 486.498683] ? __fget_files+0x34/0x3b0 [ 486.498699] ? find_held_lock+0x2b/0x80 [ 486.498711] ? __fget_files+0x203/0x3b0 [ 486.498725] ? lock_release+0xc8/0x290 [ 486.498743] ? __fget_files+0x20d/0x3b0 [ 486.498763] __sys_sendmsg+0x150/0x200 [ 486.498779] ? __pfx___sys_sendmsg+0x10/0x10 [ 486.498799] ? __pfx_ksys_write+0x10/0x10 [ 486.498821] do_syscall_64+0xbf/0x3f0 [ 486.498834] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 486.498846] RIP: 0033:0x7f9bef266b19 [ 486.498855] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 486.498866] RSP: 002b:00007f9bec7dc188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 486.498878] RAX: ffffffffffffffda RBX: 00007f9bef379f60 RCX: 00007f9bef266b19 [ 486.498885] RDX: 0000000000000000 RSI: 00000000200005c0 RDI: 0000000000000004 [ 486.498892] RBP: 00007f9bec7dc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 486.498899] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 486.498905] R13: 00007ffdfc9a523f R14: 00007f9bec7dc300 R15: 0000000000022000 [ 486.498920] 13:46:22 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 13) 13:46:22 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 3) 13:46:22 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:46:22 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, 0x0, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:46:22 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:46:22 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmget$private(0x0, 0x3000, 0xa50, &(0x7f0000ffd000/0x3000)=nil) shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffd000/0x1000)=nil) r0 = shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ffc000/0x4000)=nil) shmat(r0, &(0x7f0000ffc000/0x2000)=nil, 0x2000) r1 = fork() tkill(r1, 0x0) 13:46:22 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = shmget$private(0x0, 0x3000, 0xa50, &(0x7f0000ffd000/0x3000)=nil) r1 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffd000/0x1000)=nil) r2 = shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ffc000/0x4000)=nil) shmat(r2, &(0x7f0000ffc000/0x2000)=nil, 0x2000) shmat(r1, &(0x7f0000ffb000/0x2000)=nil, 0xf000) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640), 0x1100) shmctl$IPC_RMID(r0, 0x0) 13:46:22 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:46:22 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, 0x0, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:46:22 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 4) 13:46:22 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)={0x34, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}]}, 0x34}}, 0x0) [ 495.393011] FAULT_INJECTION: forcing a failure. [ 495.393011] name failslab, interval 1, probability 0, space 0, times 0 [ 495.394028] CPU: 0 UID: 0 PID: 5613 Comm: syz-executor.2 Not tainted 6.18.0-rc4-next-20251103 #1 PREEMPT(voluntary) [ 495.394043] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 495.394051] Call Trace: [ 495.394055] [ 495.394060] dump_stack_lvl+0xfa/0x120 [ 495.394077] should_fail_ex+0x4d7/0x5e0 [ 495.394100] should_failslab+0xc2/0x120 [ 495.394120] __kmalloc_cache_noprof+0x81/0x6b0 [ 495.394134] ? trace_kmalloc+0x1f/0xb0 [ 495.394150] ? __kmalloc_noprof+0x274/0x680 [ 495.394160] ? netlbl_mgmt_add_common+0x468/0x1950 [ 495.394177] ? netlbl_mgmt_add_common+0x468/0x1950 [ 495.394189] netlbl_mgmt_add_common+0x468/0x1950 [ 495.394200] ? __kasan_kmalloc+0x7f/0x90 [ 495.394222] netlbl_mgmt_add+0x288/0x3e0 [ 495.394234] ? __pfx_netlbl_mgmt_add+0x10/0x10 [ 495.394246] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bc/0x290 [ 495.394260] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 495.394276] genl_family_rcv_msg_doit+0x1fe/0x2f0 [ 495.394289] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 495.394307] ? security_capable+0x2f/0x90 [ 495.394327] genl_rcv_msg+0x532/0x7e0 [ 495.394340] ? __pfx_genl_rcv_msg+0x10/0x10 [ 495.394352] ? __pfx_netlbl_mgmt_add+0x10/0x10 [ 495.394367] ? __lock_acquire+0x694/0x1b70 [ 495.394387] netlink_rcv_skb+0x147/0x430 [ 495.394405] ? __pfx_genl_rcv_msg+0x10/0x10 [ 495.394418] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 495.394446] ? netlink_deliver_tap+0x1ae/0xce0 [ 495.394465] genl_rcv+0x28/0x40 [ 495.394475] netlink_unicast+0x5a7/0x870 [ 495.394494] ? __pfx_netlink_unicast+0x10/0x10 [ 495.394518] netlink_sendmsg+0x8a3/0xd80 [ 495.394538] ? __pfx_netlink_sendmsg+0x10/0x10 [ 495.394562] ____sys_sendmsg+0xa67/0xc20 [ 495.394576] ? copy_msghdr_from_user+0xfb/0x150 [ 495.394593] ? __pfx_____sys_sendmsg+0x10/0x10 [ 495.394610] ? lock_acquire+0x15e/0x2f0 [ 495.394628] ___sys_sendmsg+0x10f/0x1b0 [ 495.394644] ? __pfx____sys_sendmsg+0x10/0x10 [ 495.394663] ? proc_fail_nth_write+0x97/0x220 [ 495.394685] ? lock_acquire+0x15e/0x2f0 [ 495.394700] ? __fget_files+0x34/0x3b0 [ 495.394716] ? find_held_lock+0x2b/0x80 [ 495.394727] ? __fget_files+0x203/0x3b0 [ 495.394742] ? lock_release+0xc8/0x290 [ 495.394760] ? __fget_files+0x20d/0x3b0 [ 495.394781] __sys_sendmsg+0x150/0x200 [ 495.394796] ? __pfx___sys_sendmsg+0x10/0x10 [ 495.394818] ? __pfx_ksys_write+0x10/0x10 [ 495.394840] do_syscall_64+0xbf/0x3f0 [ 495.394853] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 495.394865] RIP: 0033:0x7f22d44ebb19 [ 495.394874] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 495.394885] RSP: 002b:00007f22d1a61188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 495.394897] RAX: ffffffffffffffda RBX: 00007f22d45fef60 RCX: 00007f22d44ebb19 [ 495.394904] RDX: 0000000000000000 RSI: 00000000200005c0 RDI: 0000000000000004 [ 495.394911] RBP: 00007f22d1a611d0 R08: 0000000000000000 R09: 0000000000000000 [ 495.394918] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 495.394925] R13: 00007ffc3843e3bf R14: 00007f22d1a61300 R15: 0000000000022000 [ 495.394941] 13:46:22 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)={0x34, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}]}, 0x34}}, 0x0) 13:46:31 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmget$private(0x0, 0x3000, 0xa50, &(0x7f0000ffd000/0x3000)=nil) r0 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffd000/0x1000)=nil) r1 = shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ffc000/0x4000)=nil) shmat(r1, &(0x7f0000ffc000/0x2000)=nil, 0x2000) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0xf000) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640), 0x1100) 13:46:31 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 5) 13:46:31 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 14) 13:46:31 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)={0x34, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}]}, 0x34}}, 0x0) 13:46:31 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)={0x34, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}]}, 0x34}}, 0x0) 13:46:31 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmget$private(0x0, 0x3000, 0xa50, &(0x7f0000ffd000/0x3000)=nil) shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffd000/0x1000)=nil) shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ffc000/0x4000)=nil) r0 = fork() tkill(r0, 0x0) 13:46:31 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, 0x0, 0x0) 13:46:31 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:46:31 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 15) 13:46:31 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmget$private(0x0, 0x3000, 0xa50, &(0x7f0000ffd000/0x3000)=nil) r0 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffd000/0x1000)=nil) r1 = shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ffc000/0x4000)=nil) shmat(r1, &(0x7f0000ffc000/0x2000)=nil, 0x2000) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0xf000) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)) 13:46:31 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:46:31 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 6) [ 504.533814] FAULT_INJECTION: forcing a failure. [ 504.533814] name failslab, interval 1, probability 0, space 0, times 0 [ 504.534797] CPU: 1 UID: 0 PID: 5653 Comm: syz-executor.2 Not tainted 6.18.0-rc4-next-20251103 #1 PREEMPT(voluntary) [ 504.534813] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 504.534820] Call Trace: [ 504.534825] [ 504.534829] dump_stack_lvl+0xfa/0x120 [ 504.534847] should_fail_ex+0x4d7/0x5e0 [ 504.534866] should_failslab+0xc2/0x120 [ 504.534886] __kmalloc_cache_noprof+0x81/0x6b0 [ 504.534899] ? trace_kmalloc+0x1f/0xb0 [ 504.534915] ? __kmalloc_noprof+0x274/0x680 [ 504.534926] ? netlbl_mgmt_add_common+0x1108/0x1950 [ 504.534942] ? netlbl_mgmt_add_common+0x1108/0x1950 [ 504.534955] netlbl_mgmt_add_common+0x1108/0x1950 [ 504.534971] netlbl_mgmt_add+0x288/0x3e0 [ 504.534983] ? __pfx_netlbl_mgmt_add+0x10/0x10 [ 504.534995] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bc/0x290 [ 504.535010] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 504.535026] genl_family_rcv_msg_doit+0x1fe/0x2f0 [ 504.535038] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 504.535057] ? security_capable+0x2f/0x90 [ 504.535076] genl_rcv_msg+0x532/0x7e0 [ 504.535093] ? __pfx_genl_rcv_msg+0x10/0x10 [ 504.535105] ? __pfx_netlbl_mgmt_add+0x10/0x10 [ 504.535120] ? __lock_acquire+0x694/0x1b70 [ 504.535140] netlink_rcv_skb+0x147/0x430 [ 504.535158] ? __pfx_genl_rcv_msg+0x10/0x10 [ 504.535170] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 504.535194] ? netlink_deliver_tap+0x1ae/0xce0 [ 504.535213] genl_rcv+0x28/0x40 [ 504.535223] netlink_unicast+0x5a7/0x870 [ 504.535242] ? __pfx_netlink_unicast+0x10/0x10 [ 504.535266] netlink_sendmsg+0x8a3/0xd80 [ 504.535286] ? __pfx_netlink_sendmsg+0x10/0x10 [ 504.535310] ____sys_sendmsg+0xa67/0xc20 [ 504.535324] ? copy_msghdr_from_user+0xfb/0x150 [ 504.535340] ? __pfx_____sys_sendmsg+0x10/0x10 [ 504.535357] ? lock_acquire+0x15e/0x2f0 [ 504.535375] ___sys_sendmsg+0x10f/0x1b0 [ 504.535391] ? __pfx____sys_sendmsg+0x10/0x10 [ 504.535410] ? proc_fail_nth_write+0x97/0x220 [ 504.535432] ? lock_acquire+0x15e/0x2f0 [ 504.535447] ? __fget_files+0x34/0x3b0 [ 504.535463] ? find_held_lock+0x2b/0x80 [ 504.535476] ? __fget_files+0x203/0x3b0 [ 504.535490] ? lock_release+0xc8/0x290 [ 504.535508] ? __fget_files+0x20d/0x3b0 [ 504.535528] __sys_sendmsg+0x150/0x200 [ 504.535544] ? __pfx___sys_sendmsg+0x10/0x10 [ 504.535565] ? __pfx_ksys_write+0x10/0x10 [ 504.535588] do_syscall_64+0xbf/0x3f0 [ 504.535601] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 504.535614] RIP: 0033:0x7f22d44ebb19 [ 504.535623] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 504.535634] RSP: 002b:00007f22d1a61188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 504.535645] RAX: ffffffffffffffda RBX: 00007f22d45fef60 RCX: 00007f22d44ebb19 [ 504.535653] RDX: 0000000000000000 RSI: 00000000200005c0 RDI: 0000000000000004 [ 504.535660] RBP: 00007f22d1a611d0 R08: 0000000000000000 R09: 0000000000000000 [ 504.535667] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 504.535673] R13: 00007ffc3843e3bf R14: 00007f22d1a61300 R15: 0000000000022000 [ 504.535689] 13:46:31 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)={0x34, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}]}, 0x34}}, 0x0) 13:46:31 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)={0x34, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}]}, 0x34}}, 0x0) 13:46:31 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmget$private(0x0, 0x3000, 0xa50, &(0x7f0000ffd000/0x3000)=nil) r0 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffd000/0x1000)=nil) r1 = shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ffc000/0x4000)=nil) shmat(r1, &(0x7f0000ffc000/0x2000)=nil, 0x2000) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0xf000) 13:46:31 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:46:31 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, 0x0, 0x0) 13:46:31 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmget$private(0x0, 0x3000, 0xa50, &(0x7f0000ffd000/0x3000)=nil) shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffd000/0x1000)=nil) shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ffc000/0x4000)=nil) r0 = fork() tkill(r0, 0x0) [ 504.639628] FAULT_INJECTION: forcing a failure. [ 504.639628] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 504.641496] CPU: 0 UID: 0 PID: 5658 Comm: syz-executor.6 Not tainted 6.18.0-rc4-next-20251103 #1 PREEMPT(voluntary) [ 504.641526] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 504.641538] Call Trace: [ 504.641545] [ 504.641553] dump_stack_lvl+0xfa/0x120 [ 504.641581] should_fail_ex+0x4d7/0x5e0 [ 504.641612] _copy_from_iter+0x1dc/0x1660 [ 504.641641] ? lock_acquire+0x15e/0x2f0 [ 504.641671] ? __virt_addr_valid+0x1c6/0x5d0 [ 504.641694] ? find_held_lock+0x2b/0x80 [ 504.641717] ? __pfx__copy_from_iter+0x10/0x10 [ 504.641743] ? lock_release+0xc8/0x290 [ 504.641775] ? __virt_addr_valid+0x100/0x5d0 [ 504.641798] ? __check_object_size+0x579/0x880 [ 504.641830] netlink_sendmsg+0x800/0xd80 [ 504.641869] ? __pfx_netlink_sendmsg+0x10/0x10 [ 504.641913] ____sys_sendmsg+0xa67/0xc20 [ 504.641937] ? copy_msghdr_from_user+0xfb/0x150 [ 504.641966] ? __pfx_____sys_sendmsg+0x10/0x10 [ 504.641997] ? lock_acquire+0x15e/0x2f0 [ 504.642029] ___sys_sendmsg+0x10f/0x1b0 [ 504.642059] ? __pfx____sys_sendmsg+0x10/0x10 [ 504.642101] ? proc_fail_nth_write+0x97/0x220 [ 504.642139] ? lock_acquire+0x15e/0x2f0 [ 504.642167] ? __fget_files+0x34/0x3b0 [ 504.642195] ? find_held_lock+0x2b/0x80 [ 504.642217] ? __fget_files+0x203/0x3b0 [ 504.642244] ? lock_release+0xc8/0x290 [ 504.642276] ? __fget_files+0x20d/0x3b0 [ 504.642314] __sys_sendmsg+0x150/0x200 [ 504.642342] ? __pfx___sys_sendmsg+0x10/0x10 13:46:31 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmget$private(0x0, 0x3000, 0xa50, &(0x7f0000ffd000/0x3000)=nil) shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffd000/0x1000)=nil) r0 = shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ffc000/0x4000)=nil) shmat(r0, &(0x7f0000ffc000/0x2000)=nil, 0x2000) [ 504.642381] ? __pfx_ksys_write+0x10/0x10 [ 504.642420] do_syscall_64+0xbf/0x3f0 [ 504.642444] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 504.642465] RIP: 0033:0x7f9bef266b19 13:46:31 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)={0x34, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}]}, 0x34}}, 0x0) [ 504.642481] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 504.642501] RSP: 002b:00007f9bec7dc188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 504.642522] RAX: ffffffffffffffda RBX: 00007f9bef379f60 RCX: 00007f9bef266b19 [ 504.642536] RDX: 0000000000000000 RSI: 00000000200005c0 RDI: 0000000000000004 [ 504.642548] RBP: 00007f9bec7dc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 504.642561] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 504.642573] R13: 00007ffdfc9a523f R14: 00007f9bec7dc300 R15: 0000000000022000 [ 504.642601] 13:46:31 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, 0x0, 0x0) 13:46:31 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)={0x34, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x34}}, 0x0) 13:46:31 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 16) 13:46:31 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)={0x34, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x34}}, 0x0) 13:46:31 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmget$private(0x0, 0x3000, 0xa50, &(0x7f0000ffd000/0x3000)=nil) shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffd000/0x1000)=nil) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x2000) 13:46:31 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmget$private(0x0, 0x3000, 0xa50, &(0x7f0000ffd000/0x3000)=nil) shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffd000/0x1000)=nil) r0 = fork() tkill(r0, 0x0) 13:46:31 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)={0x34, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}]}, 0x34}}, 0x0) 13:46:39 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 7) 13:46:39 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)={0x34, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x34}}, 0x0) 13:46:39 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 17) 13:46:39 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0}, 0x0) 13:46:39 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)={0x34, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}]}, 0x34}}, 0x0) 13:46:39 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmget$private(0x0, 0x3000, 0xa50, &(0x7f0000ffd000/0x3000)=nil) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x2000) 13:46:39 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmget$private(0x0, 0x3000, 0xa50, &(0x7f0000ffd000/0x3000)=nil) r0 = fork() tkill(r0, 0x0) 13:46:39 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)={0x34, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x34}}, 0x0) 13:46:39 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x2000) 13:46:39 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)={0x34, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x34}}, 0x0) [ 513.078945] FAULT_INJECTION: forcing a failure. [ 513.078945] name failslab, interval 1, probability 0, space 0, times 0 [ 513.079882] CPU: 1 UID: 0 PID: 5710 Comm: syz-executor.6 Not tainted 6.18.0-rc4-next-20251103 #1 PREEMPT(voluntary) [ 513.079898] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 513.079905] Call Trace: [ 513.079909] [ 513.079914] dump_stack_lvl+0xfa/0x120 [ 513.079932] should_fail_ex+0x4d7/0x5e0 [ 513.079951] should_failslab+0xc2/0x120 [ 513.079970] __kmalloc_noprof+0xcd/0x680 [ 513.079984] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xdb/0x290 [ 513.080002] genl_family_rcv_msg_attrs_parse.constprop.0+0xdb/0x290 [ 513.080018] genl_family_rcv_msg_doit+0xab/0x2f0 [ 513.080038] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 513.080050] ? trace_cap_capable+0x156/0x1b0 [ 513.080070] ? cap_capable+0x9c/0x240 [ 513.080091] ? security_capable+0x2f/0x90 [ 513.080109] genl_rcv_msg+0x532/0x7e0 [ 513.080123] ? __pfx_genl_rcv_msg+0x10/0x10 [ 513.080134] ? __pfx_netlbl_mgmt_add+0x10/0x10 [ 513.080152] ? __lock_acquire+0x694/0x1b70 [ 513.080174] netlink_rcv_skb+0x147/0x430 [ 513.080192] ? __pfx_genl_rcv_msg+0x10/0x10 [ 513.080205] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 513.080229] ? netlink_deliver_tap+0x1ae/0xce0 [ 513.080249] genl_rcv+0x28/0x40 [ 513.080258] netlink_unicast+0x5a7/0x870 [ 513.080278] ? __pfx_netlink_unicast+0x10/0x10 [ 513.080301] netlink_sendmsg+0x8a3/0xd80 [ 513.080322] ? __pfx_netlink_sendmsg+0x10/0x10 [ 513.080345] ____sys_sendmsg+0xa67/0xc20 [ 513.080359] ? copy_msghdr_from_user+0xfb/0x150 [ 513.080376] ? __pfx_____sys_sendmsg+0x10/0x10 [ 513.080393] ? lock_acquire+0x15e/0x2f0 [ 513.080411] ___sys_sendmsg+0x10f/0x1b0 [ 513.080427] ? __pfx____sys_sendmsg+0x10/0x10 [ 513.080446] ? proc_fail_nth_write+0x97/0x220 [ 513.080467] ? lock_acquire+0x15e/0x2f0 [ 513.080483] ? __fget_files+0x34/0x3b0 [ 513.080499] ? find_held_lock+0x2b/0x80 [ 513.080511] ? __fget_files+0x203/0x3b0 [ 513.080526] ? lock_release+0xc8/0x290 [ 513.080544] ? __fget_files+0x20d/0x3b0 [ 513.080567] __sys_sendmsg+0x150/0x200 [ 513.080583] ? __pfx___sys_sendmsg+0x10/0x10 [ 513.080604] ? __pfx_ksys_write+0x10/0x10 [ 513.080629] do_syscall_64+0xbf/0x3f0 [ 513.080643] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 513.080655] RIP: 0033:0x7f9bef266b19 [ 513.080665] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 513.080676] RSP: 002b:00007f9bec7dc188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 513.080687] RAX: ffffffffffffffda RBX: 00007f9bef379f60 RCX: 00007f9bef266b19 [ 513.080696] RDX: 0000000000000000 RSI: 00000000200005c0 RDI: 0000000000000004 [ 513.080703] RBP: 00007f9bec7dc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 513.080709] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 513.080716] R13: 00007ffdfc9a523f R14: 00007f9bec7dc300 R15: 0000000000022000 [ 513.080733] [ 513.114179] FAULT_INJECTION: forcing a failure. [ 513.114179] name failslab, interval 1, probability 0, space 0, times 0 [ 513.116317] CPU: 0 UID: 0 PID: 5713 Comm: syz-executor.2 Not tainted 6.18.0-rc4-next-20251103 #1 PREEMPT(voluntary) [ 513.116351] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 513.116379] Call Trace: [ 513.116387] [ 513.116396] dump_stack_lvl+0xfa/0x120 [ 513.116426] should_fail_ex+0x4d7/0x5e0 [ 513.116463] should_failslab+0xc2/0x120 [ 513.116501] kmem_cache_alloc_node_noprof+0x87/0x6b0 [ 513.116531] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 513.116555] ? __alloc_skb+0x2ab/0x370 [ 513.116594] ? __alloc_skb+0x2ab/0x370 [ 513.116623] __alloc_skb+0x2ab/0x370 [ 513.116662] ? __pfx___alloc_skb+0x10/0x10 [ 513.116708] netlink_ack+0x167/0xbf0 [ 513.116757] netlink_rcv_skb+0x344/0x430 [ 513.116794] ? __pfx_genl_rcv_msg+0x10/0x10 [ 513.116820] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 513.116871] ? netlink_deliver_tap+0x1ae/0xce0 [ 513.116912] genl_rcv+0x28/0x40 [ 513.116932] netlink_unicast+0x5a7/0x870 [ 513.116973] ? __pfx_netlink_unicast+0x10/0x10 [ 513.117023] netlink_sendmsg+0x8a3/0xd80 [ 513.117066] ? __pfx_netlink_sendmsg+0x10/0x10 [ 513.117123] ____sys_sendmsg+0xa67/0xc20 [ 513.117151] ? copy_msghdr_from_user+0xfb/0x150 [ 513.117185] ? __pfx_____sys_sendmsg+0x10/0x10 [ 513.117221] ? lock_acquire+0x15e/0x2f0 [ 513.117260] ___sys_sendmsg+0x10f/0x1b0 [ 513.117295] ? __pfx____sys_sendmsg+0x10/0x10 [ 513.117335] ? proc_fail_nth_write+0x97/0x220 [ 513.117378] ? lock_acquire+0x15e/0x2f0 [ 513.117411] ? __fget_files+0x34/0x3b0 [ 513.117444] ? find_held_lock+0x2b/0x80 [ 513.117469] ? __fget_files+0x203/0x3b0 [ 513.117501] ? lock_release+0xc8/0x290 [ 513.117539] ? __fget_files+0x20d/0x3b0 [ 513.117583] __sys_sendmsg+0x150/0x200 [ 513.117617] ? __pfx___sys_sendmsg+0x10/0x10 [ 513.117661] ? __pfx_ksys_write+0x10/0x10 [ 513.117707] do_syscall_64+0xbf/0x3f0 [ 513.117734] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 513.117759] RIP: 0033:0x7f22d44ebb19 [ 513.117777] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 513.117801] RSP: 002b:00007f22d1a61188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 513.117824] RAX: ffffffffffffffda RBX: 00007f22d45fef60 RCX: 00007f22d44ebb19 [ 513.117840] RDX: 0000000000000000 RSI: 00000000200005c0 RDI: 0000000000000004 [ 513.117855] RBP: 00007f22d1a611d0 R08: 0000000000000000 R09: 0000000000000000 [ 513.117869] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 513.117883] R13: 00007ffc3843e3bf R14: 00007f22d1a61300 R15: 0000000000022000 [ 513.117916] 13:46:39 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)={0x34, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x34}}, 0x0) 13:46:39 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)={0x34, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x34}}, 0x0) 13:46:40 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)={0x34, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x34}}, 0x0) 13:46:40 executing program 7: shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x2000) 13:46:50 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 8) 13:46:50 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)={0x2c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x2c}}, 0x0) 13:46:50 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 18) 13:46:50 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)={0x34, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x34}}, 0x0) 13:46:50 executing program 7: shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x2000) 13:46:50 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0}, 0x0) 13:46:50 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = fork() tkill(r0, 0x0) 13:46:50 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)={0x2c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x2c}}, 0x0) 13:46:50 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)={0x2c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x2c}}, 0x0) 13:46:50 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)={0x2c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x2c}}, 0x0) 13:46:50 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 9) [ 523.656669] FAULT_INJECTION: forcing a failure. [ 523.656669] name failslab, interval 1, probability 0, space 0, times 0 [ 523.658433] CPU: 1 UID: 0 PID: 5755 Comm: syz-executor.6 Not tainted 6.18.0-rc4-next-20251103 #1 PREEMPT(voluntary) [ 523.658461] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 523.658474] Call Trace: [ 523.658481] [ 523.658488] dump_stack_lvl+0xfa/0x120 [ 523.658516] should_fail_ex+0x4d7/0x5e0 [ 523.658549] should_failslab+0xc2/0x120 [ 523.658583] __kmalloc_cache_noprof+0x81/0x6b0 [ 523.658609] ? netlbl_mgmt_add_common+0x53/0x1950 [ 523.658638] ? netlbl_mgmt_add_common+0x53/0x1950 [ 523.658660] netlbl_mgmt_add_common+0x53/0x1950 [ 523.658682] ? __kasan_kmalloc+0x7f/0x90 [ 523.658721] netlbl_mgmt_add+0x288/0x3e0 [ 523.658742] ? __pfx_netlbl_mgmt_add+0x10/0x10 [ 523.658765] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bc/0x290 [ 523.658789] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 523.658819] genl_family_rcv_msg_doit+0x1fe/0x2f0 [ 523.658842] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 523.658876] ? security_capable+0x2f/0x90 [ 523.658911] genl_rcv_msg+0x532/0x7e0 [ 523.658935] ? __pfx_genl_rcv_msg+0x10/0x10 [ 523.658957] ? __pfx_netlbl_mgmt_add+0x10/0x10 [ 523.658985] ? __lock_acquire+0x694/0x1b70 [ 523.659020] netlink_rcv_skb+0x147/0x430 [ 523.659052] ? __pfx_genl_rcv_msg+0x10/0x10 [ 523.659075] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 523.659127] ? netlink_deliver_tap+0x1ae/0xce0 [ 523.659163] genl_rcv+0x28/0x40 [ 523.659180] netlink_unicast+0x5a7/0x870 [ 523.659216] ? __pfx_netlink_unicast+0x10/0x10 [ 523.659260] netlink_sendmsg+0x8a3/0xd80 [ 523.659297] ? __pfx_netlink_sendmsg+0x10/0x10 [ 523.659342] ____sys_sendmsg+0xa67/0xc20 [ 523.659366] ? copy_msghdr_from_user+0xfb/0x150 [ 523.659396] ? __pfx_____sys_sendmsg+0x10/0x10 [ 523.659427] ? lock_acquire+0x15e/0x2f0 [ 523.659460] ___sys_sendmsg+0x10f/0x1b0 [ 523.659491] ? __pfx____sys_sendmsg+0x10/0x10 [ 523.659526] ? proc_fail_nth_write+0x97/0x220 [ 523.659564] ? lock_acquire+0x15e/0x2f0 [ 523.659592] ? __fget_files+0x34/0x3b0 [ 523.659620] ? find_held_lock+0x2b/0x80 [ 523.659642] ? __fget_files+0x203/0x3b0 [ 523.659670] ? lock_release+0xc8/0x290 [ 523.659703] ? __fget_files+0x20d/0x3b0 [ 523.659741] __sys_sendmsg+0x150/0x200 [ 523.659770] ? __pfx___sys_sendmsg+0x10/0x10 [ 523.659809] ? __pfx_ksys_write+0x10/0x10 [ 523.659849] do_syscall_64+0xbf/0x3f0 [ 523.659873] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 523.659894] RIP: 0033:0x7f9bef266b19 [ 523.659911] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 523.659931] RSP: 002b:00007f9bec7dc188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 523.659951] RAX: ffffffffffffffda RBX: 00007f9bef379f60 RCX: 00007f9bef266b19 [ 523.659965] RDX: 0000000000000000 RSI: 00000000200005c0 RDI: 0000000000000004 [ 523.659978] RBP: 00007f9bec7dc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 523.659990] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 523.660002] R13: 00007ffdfc9a523f R14: 00007f9bec7dc300 R15: 0000000000022000 [ 523.660032] 13:46:59 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 19) 13:46:59 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 10) 13:46:59 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)={0x2c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x2c}}, 0x0) 13:46:59 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)={0x2c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x2c}}, 0x0) 13:46:59 executing program 1: r0 = fork() tkill(r0, 0x0) 13:46:59 executing program 7: shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x2000) 13:46:59 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)={0x2c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x2c}}, 0x0) 13:46:59 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0}, 0x0) 13:46:59 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)={0x2c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x2c}}, 0x0) 13:46:59 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)={0x34, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x34}}, 0x0) 13:47:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)={0x2c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x2c}}, 0x0) 13:47:07 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={0x0}}, 0x0) 13:47:07 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 20) 13:47:07 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 11) 13:47:07 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, 0x0) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x2000) 13:47:07 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)={0x34, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x34}}, 0x0) 13:47:07 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)={0x34, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x34}}, 0x0) 13:47:07 executing program 1: r0 = fork() tkill(r0, 0x0) [ 541.084483] FAULT_INJECTION: forcing a failure. [ 541.084483] name failslab, interval 1, probability 0, space 0, times 0 [ 541.085374] CPU: 1 UID: 0 PID: 5791 Comm: syz-executor.6 Not tainted 6.18.0-rc4-next-20251103 #1 PREEMPT(voluntary) [ 541.085390] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 541.085397] Call Trace: [ 541.085401] [ 541.085405] dump_stack_lvl+0xfa/0x120 [ 541.085423] should_fail_ex+0x4d7/0x5e0 [ 541.085445] should_failslab+0xc2/0x120 [ 541.085464] __kmalloc_noprof+0xcd/0x680 [ 541.085478] ? netlbl_mgmt_add_common+0x17e/0x1950 [ 541.085494] netlbl_mgmt_add_common+0x17e/0x1950 [ 541.085506] ? __kasan_kmalloc+0x7f/0x90 [ 541.085528] netlbl_mgmt_add+0x288/0x3e0 [ 541.085539] ? __pfx_netlbl_mgmt_add+0x10/0x10 [ 541.085551] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bc/0x290 [ 541.085565] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 541.085581] genl_family_rcv_msg_doit+0x1fe/0x2f0 [ 541.085594] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 541.085615] ? security_capable+0x2f/0x90 [ 541.085636] genl_rcv_msg+0x532/0x7e0 [ 541.085650] ? __pfx_genl_rcv_msg+0x10/0x10 [ 541.085661] ? __pfx_netlbl_mgmt_add+0x10/0x10 [ 541.085676] ? __lock_acquire+0x694/0x1b70 [ 541.085696] netlink_rcv_skb+0x147/0x430 [ 541.085714] ? __pfx_genl_rcv_msg+0x10/0x10 [ 541.085726] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 541.085750] ? netlink_deliver_tap+0x1ae/0xce0 [ 541.085770] genl_rcv+0x28/0x40 [ 541.085779] netlink_unicast+0x5a7/0x870 [ 541.085798] ? __pfx_netlink_unicast+0x10/0x10 [ 541.085822] netlink_sendmsg+0x8a3/0xd80 [ 541.085842] ? __pfx_netlink_sendmsg+0x10/0x10 [ 541.085866] ____sys_sendmsg+0xa67/0xc20 [ 541.085880] ? copy_msghdr_from_user+0xfb/0x150 [ 541.085896] ? __pfx_____sys_sendmsg+0x10/0x10 [ 541.085913] ? lock_acquire+0x15e/0x2f0 [ 541.085931] ___sys_sendmsg+0x10f/0x1b0 [ 541.085947] ? __pfx____sys_sendmsg+0x10/0x10 [ 541.085966] ? proc_fail_nth_write+0x97/0x220 [ 541.085988] ? lock_acquire+0x15e/0x2f0 [ 541.086003] ? __fget_files+0x34/0x3b0 [ 541.086019] ? find_held_lock+0x2b/0x80 [ 541.086031] ? __fget_files+0x203/0x3b0 [ 541.086045] ? lock_release+0xc8/0x290 [ 541.086063] ? __fget_files+0x20d/0x3b0 [ 541.086084] __sys_sendmsg+0x150/0x200 [ 541.086099] ? __pfx___sys_sendmsg+0x10/0x10 [ 541.086120] ? __pfx_ksys_write+0x10/0x10 [ 541.086142] do_syscall_64+0xbf/0x3f0 [ 541.086156] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 541.086168] RIP: 0033:0x7f9bef266b19 [ 541.086177] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 541.086187] RSP: 002b:00007f9bec7dc188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 541.086198] RAX: ffffffffffffffda RBX: 00007f9bef379f60 RCX: 00007f9bef266b19 [ 541.086206] RDX: 0000000000000000 RSI: 00000000200005c0 RDI: 0000000000000004 [ 541.086213] RBP: 00007f9bec7dc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 541.086219] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 541.086226] R13: 00007ffdfc9a523f R14: 00007f9bec7dc300 R15: 0000000000022000 [ 541.086242] 13:47:07 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 12) 13:47:08 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 21) 13:47:08 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)={0x34, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x34}}, 0x0) 13:47:08 executing program 1: r0 = fork() tkill(r0, 0x0) 13:47:08 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, 0x0) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x2000) 13:47:08 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)={0x34, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x34}}, 0x0) 13:47:08 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)={0x34, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x34}}, 0x0) 13:47:08 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 13) 13:47:08 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={0x0}}, 0x0) [ 541.299299] FAULT_INJECTION: forcing a failure. [ 541.299299] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 541.300346] CPU: 1 UID: 0 PID: 5814 Comm: syz-executor.2 Not tainted 6.18.0-rc4-next-20251103 #1 PREEMPT(voluntary) [ 541.300364] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 541.300371] Call Trace: [ 541.300376] [ 541.300381] dump_stack_lvl+0xfa/0x120 [ 541.300398] should_fail_ex+0x4d7/0x5e0 [ 541.300417] _copy_to_user+0x32/0xd0 [ 541.300434] simple_read_from_buffer+0xe0/0x180 [ 541.300452] proc_fail_nth_read+0x18a/0x240 [ 541.300472] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 541.300490] ? security_file_permission+0x22/0x90 [ 541.300519] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 541.300537] vfs_read+0x1eb/0xc70 [ 541.300557] ? __pfx_vfs_read+0x10/0x10 [ 541.300573] ? lock_release+0xc8/0x290 [ 541.300592] ? __fget_files+0x20d/0x3b0 [ 541.300614] ksys_read+0x121/0x240 [ 541.300630] ? __pfx_ksys_read+0x10/0x10 [ 541.300650] do_syscall_64+0xbf/0x3f0 [ 541.300664] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 541.300676] RIP: 0033:0x7f22d449e69c [ 541.300685] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 541.300697] RSP: 002b:00007f22d1a61170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 541.300708] RAX: ffffffffffffffda RBX: 000000000000003c RCX: 00007f22d449e69c [ 541.300716] RDX: 000000000000000f RSI: 00007f22d1a611e0 RDI: 0000000000000003 [ 541.300723] RBP: 00007f22d1a611d0 R08: 0000000000000000 R09: 0000000000000000 [ 541.300730] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 541.300736] R13: 00007ffc3843e3bf R14: 00007f22d1a61300 R15: 0000000000022000 [ 541.300752] [ 541.330042] FAULT_INJECTION: forcing a failure. [ 541.330042] name failslab, interval 1, probability 0, space 0, times 0 [ 541.330935] CPU: 1 UID: 0 PID: 5818 Comm: syz-executor.6 Not tainted 6.18.0-rc4-next-20251103 #1 PREEMPT(voluntary) [ 541.330953] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 541.330961] Call Trace: [ 541.330966] [ 541.330971] dump_stack_lvl+0xfa/0x120 [ 541.330985] should_fail_ex+0x4d7/0x5e0 [ 541.331004] should_failslab+0xc2/0x120 [ 541.331025] __kmalloc_cache_noprof+0x81/0x6b0 [ 541.331039] ? trace_kmalloc+0x1f/0xb0 [ 541.331057] ? __kmalloc_noprof+0x274/0x680 [ 541.331068] ? netlbl_mgmt_add_common+0x468/0x1950 [ 541.331089] ? netlbl_mgmt_add_common+0x468/0x1950 [ 541.331103] netlbl_mgmt_add_common+0x468/0x1950 [ 541.331115] ? __kasan_kmalloc+0x7f/0x90 [ 541.331138] netlbl_mgmt_add+0x288/0x3e0 [ 541.331151] ? __pfx_netlbl_mgmt_add+0x10/0x10 [ 541.331164] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bc/0x290 [ 541.331179] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 541.331196] genl_family_rcv_msg_doit+0x1fe/0x2f0 [ 541.331209] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 541.331229] ? security_capable+0x2f/0x90 [ 541.331249] genl_rcv_msg+0x532/0x7e0 [ 541.331263] ? __pfx_genl_rcv_msg+0x10/0x10 [ 541.331276] ? __pfx_netlbl_mgmt_add+0x10/0x10 [ 541.331292] ? __lock_acquire+0x694/0x1b70 [ 541.331310] netlink_rcv_skb+0x147/0x430 [ 541.331330] ? __pfx_genl_rcv_msg+0x10/0x10 [ 541.331343] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 541.331369] ? netlink_deliver_tap+0x1ae/0xce0 [ 541.331389] genl_rcv+0x28/0x40 [ 541.331399] netlink_unicast+0x5a7/0x870 [ 541.331420] ? __pfx_netlink_unicast+0x10/0x10 [ 541.331445] netlink_sendmsg+0x8a3/0xd80 [ 541.331466] ? __pfx_netlink_sendmsg+0x10/0x10 [ 541.331492] ____sys_sendmsg+0xa67/0xc20 [ 541.331506] ? copy_msghdr_from_user+0xfb/0x150 [ 541.331524] ? __pfx_____sys_sendmsg+0x10/0x10 [ 541.331542] ? lock_acquire+0x15e/0x2f0 [ 541.331561] ___sys_sendmsg+0x10f/0x1b0 [ 541.331578] ? __pfx____sys_sendmsg+0x10/0x10 [ 541.331599] ? proc_fail_nth_write+0x97/0x220 [ 541.331620] ? lock_acquire+0x15e/0x2f0 [ 541.331637] ? __fget_files+0x34/0x3b0 [ 541.331654] ? find_held_lock+0x2b/0x80 [ 541.331667] ? __fget_files+0x203/0x3b0 [ 541.331683] ? lock_release+0xc8/0x290 [ 541.331702] ? __fget_files+0x20d/0x3b0 [ 541.331724] __sys_sendmsg+0x150/0x200 [ 541.331741] ? __pfx___sys_sendmsg+0x10/0x10 [ 541.331763] ? __pfx_ksys_write+0x10/0x10 [ 541.331786] do_syscall_64+0xbf/0x3f0 [ 541.331799] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 541.331811] RIP: 0033:0x7f9bef266b19 [ 541.331820] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 541.331832] RSP: 002b:00007f9bec7dc188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 541.331844] RAX: ffffffffffffffda RBX: 00007f9bef379f60 RCX: 00007f9bef266b19 [ 541.331852] RDX: 0000000000000000 RSI: 00000000200005c0 RDI: 0000000000000004 [ 541.331859] RBP: 00007f9bec7dc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 541.331866] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 541.331874] R13: 00007ffdfc9a523f R14: 00007f9bec7dc300 R15: 0000000000022000 [ 541.331890] 13:47:08 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, 0x0) r0 = fork() tkill(r0, 0x0) 13:47:08 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:47:08 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)={0x34, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x34}}, 0x0) 13:47:08 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x1000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:47:08 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, 0x0) r0 = fork() tkill(r0, 0x0) 13:47:08 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, 0x0) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x2000) 13:47:08 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={0x0}}, 0x0) 13:47:08 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 14) 13:47:08 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:47:17 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, 0x0, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:47:17 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)={0x34, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x34}}, 0x0) 13:47:17 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:47:17 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x2000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:47:17 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:47:17 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, 0x0) r0 = fork() tkill(r0, 0x0) 13:47:17 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 15) 13:47:17 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) [ 550.999617] FAULT_INJECTION: forcing a failure. [ 550.999617] name failslab, interval 1, probability 0, space 0, times 0 [ 551.001469] CPU: 1 UID: 0 PID: 5867 Comm: syz-executor.6 Not tainted 6.18.0-rc4-next-20251103 #1 PREEMPT(voluntary) [ 551.001498] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 551.001511] Call Trace: [ 551.001518] [ 551.001526] dump_stack_lvl+0xfa/0x120 [ 551.001554] should_fail_ex+0x4d7/0x5e0 [ 551.001586] should_failslab+0xc2/0x120 [ 551.001620] __kmalloc_cache_noprof+0x81/0x6b0 [ 551.001643] ? trace_kmalloc+0x1f/0xb0 [ 551.001673] ? __kmalloc_noprof+0x274/0x680 [ 551.001693] ? netlbl_mgmt_add_common+0x1108/0x1950 [ 551.001723] ? netlbl_mgmt_add_common+0x1108/0x1950 [ 551.001745] netlbl_mgmt_add_common+0x1108/0x1950 [ 551.001777] netlbl_mgmt_add+0x288/0x3e0 [ 551.001798] ? __pfx_netlbl_mgmt_add+0x10/0x10 [ 551.001821] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bc/0x290 [ 551.001846] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 551.001876] genl_family_rcv_msg_doit+0x1fe/0x2f0 [ 551.001899] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 551.001933] ? security_capable+0x2f/0x90 [ 551.001968] genl_rcv_msg+0x532/0x7e0 [ 551.001993] ? __pfx_genl_rcv_msg+0x10/0x10 [ 551.002015] ? __pfx_netlbl_mgmt_add+0x10/0x10 [ 551.002043] ? __lock_acquire+0x694/0x1b70 [ 551.002077] netlink_rcv_skb+0x147/0x430 [ 551.002118] ? __pfx_genl_rcv_msg+0x10/0x10 [ 551.002140] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 551.002185] ? netlink_deliver_tap+0x1ae/0xce0 [ 551.002221] genl_rcv+0x28/0x40 [ 551.002238] netlink_unicast+0x5a7/0x870 [ 551.002274] ? __pfx_netlink_unicast+0x10/0x10 [ 551.002318] netlink_sendmsg+0x8a3/0xd80 [ 551.002356] ? __pfx_netlink_sendmsg+0x10/0x10 [ 551.002400] ____sys_sendmsg+0xa67/0xc20 [ 551.002424] ? copy_msghdr_from_user+0xfb/0x150 [ 551.002454] ? __pfx_____sys_sendmsg+0x10/0x10 [ 551.002486] ? lock_acquire+0x15e/0x2f0 [ 551.002519] ___sys_sendmsg+0x10f/0x1b0 [ 551.002549] ? __pfx____sys_sendmsg+0x10/0x10 [ 551.002584] ? proc_fail_nth_write+0x97/0x220 [ 551.002623] ? lock_acquire+0x15e/0x2f0 [ 551.002651] ? __fget_files+0x34/0x3b0 [ 551.002679] ? find_held_lock+0x2b/0x80 [ 551.002702] ? __fget_files+0x203/0x3b0 [ 551.002729] ? lock_release+0xc8/0x290 [ 551.002762] ? __fget_files+0x20d/0x3b0 [ 551.002800] __sys_sendmsg+0x150/0x200 [ 551.002829] ? __pfx___sys_sendmsg+0x10/0x10 [ 551.002869] ? __pfx_ksys_write+0x10/0x10 [ 551.002909] do_syscall_64+0xbf/0x3f0 [ 551.002933] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 551.002955] RIP: 0033:0x7f9bef266b19 [ 551.002972] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 551.002991] RSP: 002b:00007f9bec7dc188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 551.003012] RAX: ffffffffffffffda RBX: 00007f9bef379f60 RCX: 00007f9bef266b19 [ 551.003026] RDX: 0000000000000000 RSI: 00000000200005c0 RDI: 0000000000000004 [ 551.003038] RBP: 00007f9bec7dc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 551.003051] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 551.003063] R13: 00007ffdfc9a523f R14: 00007f9bec7dc300 R15: 0000000000022000 [ 551.003092] 13:47:17 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, 0x0, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:47:17 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)={0x34, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x34}}, 0x0) 13:47:17 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:47:17 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) fork() tkill(0x0, 0x0) 13:47:17 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) (fail_nth: 1) [ 551.233623] FAULT_INJECTION: forcing a failure. [ 551.233623] name failslab, interval 1, probability 0, space 0, times 0 [ 551.235314] CPU: 0 UID: 0 PID: 5879 Comm: syz-executor.7 Not tainted 6.18.0-rc4-next-20251103 #1 PREEMPT(voluntary) [ 551.235345] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 551.235360] Call Trace: [ 551.235367] [ 551.235376] dump_stack_lvl+0xfa/0x120 [ 551.235405] should_fail_ex+0x4d7/0x5e0 [ 551.235439] should_failslab+0xc2/0x120 [ 551.235476] __kmalloc_cache_noprof+0x81/0x6b0 [ 551.235501] ? find_held_lock+0x2b/0x80 [ 551.235527] ? do_shmat+0x576/0x1310 [ 551.235558] ? lock_release+0xc8/0x290 [ 551.235592] ? do_shmat+0x576/0x1310 [ 551.235621] do_shmat+0x576/0x1310 [ 551.235657] ? __pfx_do_shmat+0x10/0x10 [ 551.235696] __x64_sys_shmat+0xcf/0x160 [ 551.235728] ? __pfx___x64_sys_shmat+0x10/0x10 [ 551.235763] ? syscall_trace_enter+0x5f/0x240 [ 551.235796] do_syscall_64+0xbf/0x3f0 [ 551.235821] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 551.235844] RIP: 0033:0x7f013d329b19 [ 551.235862] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 551.235883] RSP: 002b:00007f013a89f188 EFLAGS: 00000246 ORIG_RAX: 000000000000001e [ 551.235905] RAX: ffffffffffffffda RBX: 00007f013d43cf60 RCX: 00007f013d329b19 [ 551.235920] RDX: 0000000000000000 RSI: 0000000020ffc000 RDI: 0000000000000000 [ 551.235934] RBP: 00007f013a89f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 551.235947] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 551.235960] R13: 00007fffe89248ef R14: 00007f013a89f300 R15: 0000000000022000 [ 551.235991] [ 551.263753] cgroup: fork rejected by pids controller in /syz1 13:47:26 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) fork() tkill(0x0, 0x0) 13:47:26 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 1) 13:47:26 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x3000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:47:26 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:47:26 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:47:26 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 16) 13:47:26 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, 0x0, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:47:26 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) (fail_nth: 2) 13:47:26 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) fork() tkill(0x0, 0x0) [ 559.750848] FAULT_INJECTION: forcing a failure. [ 559.750848] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 559.753075] CPU: 1 UID: 0 PID: 5994 Comm: syz-executor.3 Not tainted 6.18.0-rc4-next-20251103 #1 PREEMPT(voluntary) [ 559.753116] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 559.753131] Call Trace: [ 559.753139] [ 559.753149] dump_stack_lvl+0xfa/0x120 [ 559.753181] should_fail_ex+0x4d7/0x5e0 [ 559.753219] _copy_from_user+0x30/0xd0 [ 559.753255] copy_msghdr_from_user+0x88/0x150 [ 559.753292] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 559.753340] ? lock_acquire+0x15e/0x2f0 [ 559.753380] ___sys_sendmsg+0xdc/0x1b0 [ 559.753417] ? __pfx____sys_sendmsg+0x10/0x10 [ 559.753459] ? proc_fail_nth_write+0x97/0x220 [ 559.753504] ? lock_acquire+0x15e/0x2f0 [ 559.753538] ? __fget_files+0x34/0x3b0 [ 559.753572] ? find_held_lock+0x2b/0x80 [ 559.753599] ? __fget_files+0x203/0x3b0 [ 559.753631] ? lock_release+0xc8/0x290 [ 559.753671] ? __fget_files+0x20d/0x3b0 [ 559.753715] __sys_sendmsg+0x150/0x200 [ 559.753754] ? __pfx___sys_sendmsg+0x10/0x10 [ 559.753794] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 559.753836] ? ksys_write+0x1a3/0x240 [ 559.753871] ? __pfx_ksys_write+0x10/0x10 [ 559.753917] do_syscall_64+0xbf/0x3f0 [ 559.753946] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 559.753971] RIP: 0033:0x7f43176e9b19 [ 559.753990] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 559.754014] RSP: 002b:00007f4314c5f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 559.754039] RAX: ffffffffffffffda RBX: 00007f43177fcf60 RCX: 00007f43176e9b19 [ 559.754056] RDX: 0000000000000000 RSI: 00000000200005c0 RDI: 0000000000000004 [ 559.754071] RBP: 00007f4314c5f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 559.754085] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 559.754100] R13: 00007ffddb836cbf R14: 00007f4314c5f300 R15: 0000000000022000 [ 559.754134] 13:47:26 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:47:26 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:47:26 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 17) [ 559.973258] FAULT_INJECTION: forcing a failure. [ 559.973258] name failslab, interval 1, probability 0, space 0, times 0 [ 559.974984] CPU: 1 UID: 0 PID: 6114 Comm: syz-executor.6 Not tainted 6.18.0-rc4-next-20251103 #1 PREEMPT(voluntary) [ 559.975014] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 559.975027] Call Trace: [ 559.975035] [ 559.975043] dump_stack_lvl+0xfa/0x120 [ 559.975072] should_fail_ex+0x4d7/0x5e0 [ 559.975112] should_failslab+0xc2/0x120 [ 559.975146] kmem_cache_alloc_node_noprof+0x87/0x6b0 [ 559.975172] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 559.975194] ? __alloc_skb+0x2ab/0x370 [ 559.975228] ? __alloc_skb+0x2ab/0x370 [ 559.975253] __alloc_skb+0x2ab/0x370 [ 559.975281] ? __pfx___alloc_skb+0x10/0x10 [ 559.975321] netlink_ack+0x167/0xbf0 [ 559.975365] netlink_rcv_skb+0x344/0x430 [ 559.975397] ? __pfx_genl_rcv_msg+0x10/0x10 [ 559.975420] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 559.975478] ? netlink_deliver_tap+0x1ae/0xce0 [ 559.975528] genl_rcv+0x28/0x40 [ 559.975546] netlink_unicast+0x5a7/0x870 [ 559.975582] ? __pfx_netlink_unicast+0x10/0x10 [ 559.975634] netlink_sendmsg+0x8a3/0xd80 [ 559.975674] ? __pfx_netlink_sendmsg+0x10/0x10 [ 559.975718] ____sys_sendmsg+0xa67/0xc20 [ 559.975742] ? copy_msghdr_from_user+0xfb/0x150 [ 559.975772] ? __pfx_____sys_sendmsg+0x10/0x10 [ 559.975804] ? lock_acquire+0x15e/0x2f0 [ 559.975838] ___sys_sendmsg+0x10f/0x1b0 [ 559.975869] ? __pfx____sys_sendmsg+0x10/0x10 [ 559.975904] ? proc_fail_nth_write+0x97/0x220 [ 559.975942] ? lock_acquire+0x15e/0x2f0 [ 559.975970] ? __fget_files+0x34/0x3b0 [ 559.975999] ? find_held_lock+0x2b/0x80 [ 559.976022] ? __fget_files+0x203/0x3b0 [ 559.976049] ? lock_release+0xc8/0x290 [ 559.976082] ? __fget_files+0x20d/0x3b0 [ 559.976120] __sys_sendmsg+0x150/0x200 [ 559.976149] ? __pfx___sys_sendmsg+0x10/0x10 [ 559.976189] ? __pfx_ksys_write+0x10/0x10 [ 559.976229] do_syscall_64+0xbf/0x3f0 [ 559.976253] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 559.976275] RIP: 0033:0x7f9bef266b19 [ 559.976292] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 559.976312] RSP: 002b:00007f9bec7dc188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 559.976334] RAX: ffffffffffffffda RBX: 00007f9bef379f60 RCX: 00007f9bef266b19 [ 559.976349] RDX: 0000000000000000 RSI: 00000000200005c0 RDI: 0000000000000004 [ 559.976362] RBP: 00007f9bec7dc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 559.976374] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 559.976387] R13: 00007ffdfc9a523f R14: 00007f9bec7dc300 R15: 0000000000022000 [ 559.976423] 13:47:36 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) (fail_nth: 3) 13:47:36 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 18) 13:47:36 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 1) 13:47:36 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:47:36 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 2) 13:47:36 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:47:36 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x4000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:47:36 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = fork() tkill(r0, 0x0) (fail_nth: 1) [ 569.353455] FAULT_INJECTION: forcing a failure. [ 569.353455] name failslab, interval 1, probability 0, space 0, times 0 [ 569.354756] CPU: 0 UID: 0 PID: 6128 Comm: syz-executor.7 Not tainted 6.18.0-rc4-next-20251103 #1 PREEMPT(voluntary) [ 569.354777] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 569.354787] Call Trace: [ 569.354792] [ 569.354798] dump_stack_lvl+0xfa/0x120 [ 569.354821] should_fail_ex+0x4d7/0x5e0 [ 569.354844] ? alloc_empty_file+0x58/0x1e0 [ 569.354861] should_failslab+0xc2/0x120 [ 569.354885] kmem_cache_alloc_noprof+0x80/0x690 [ 569.354903] ? __create_object+0x59/0x80 [ 569.354923] ? alloc_empty_file+0x58/0x1e0 [ 569.354938] alloc_empty_file+0x58/0x1e0 [ 569.354955] alloc_file_clone+0x5f/0x110 [ 569.354972] do_shmat+0x61f/0x1310 [ 569.354999] ? __pfx_do_shmat+0x10/0x10 [ 569.355025] __x64_sys_shmat+0xcf/0x160 [ 569.355046] ? __pfx___x64_sys_shmat+0x10/0x10 [ 569.355069] ? syscall_trace_enter+0x5f/0x240 [ 569.355096] do_syscall_64+0xbf/0x3f0 [ 569.355114] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 569.355130] RIP: 0033:0x7f013d329b19 [ 569.355142] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 569.355156] RSP: 002b:00007f013a89f188 EFLAGS: 00000246 ORIG_RAX: 000000000000001e [ 569.355170] RAX: ffffffffffffffda RBX: 00007f013d43cf60 RCX: 00007f013d329b19 [ 569.355181] RDX: 0000000000000000 RSI: 0000000020ffc000 RDI: 0000000000000000 [ 569.355190] RBP: 00007f013a89f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 569.355199] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 569.355208] R13: 00007fffe89248ef R14: 00007f013a89f300 R15: 0000000000022000 [ 569.355228] [ 569.382400] FAULT_INJECTION: forcing a failure. [ 569.382400] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 569.384289] CPU: 1 UID: 0 PID: 6132 Comm: syz-executor.5 Not tainted 6.18.0-rc4-next-20251103 #1 PREEMPT(voluntary) [ 569.384318] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 569.384331] Call Trace: [ 569.384338] [ 569.384346] dump_stack_lvl+0xfa/0x120 [ 569.384374] should_fail_ex+0x4d7/0x5e0 [ 569.384406] _copy_from_user+0x30/0xd0 [ 569.384437] copy_msghdr_from_user+0x88/0x150 [ 569.384469] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 569.384510] ? lock_acquire+0x15e/0x2f0 [ 569.384545] ___sys_sendmsg+0xdc/0x1b0 [ 569.384576] ? __pfx____sys_sendmsg+0x10/0x10 [ 569.384612] ? proc_fail_nth_write+0x97/0x220 [ 569.384650] ? lock_acquire+0x15e/0x2f0 [ 569.384692] ? __fget_files+0x34/0x3b0 [ 569.384721] ? find_held_lock+0x2b/0x80 [ 569.384744] ? __fget_files+0x203/0x3b0 [ 569.384772] ? lock_release+0xc8/0x290 [ 569.384806] ? __fget_files+0x20d/0x3b0 [ 569.384844] __sys_sendmsg+0x150/0x200 [ 569.384874] ? __pfx___sys_sendmsg+0x10/0x10 [ 569.384912] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 569.384948] ? ksys_write+0x1a3/0x240 [ 569.384978] ? __pfx_ksys_write+0x10/0x10 [ 569.385017] do_syscall_64+0xbf/0x3f0 [ 569.385042] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 569.385064] RIP: 0033:0x7f8324934b19 [ 569.385081] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 569.385107] RSP: 002b:00007f8321eaa188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 569.385129] RAX: ffffffffffffffda RBX: 00007f8324a47f60 RCX: 00007f8324934b19 [ 569.385143] RDX: 0000000000000000 RSI: 00000000200005c0 RDI: 0000000000000004 [ 569.385156] RBP: 00007f8321eaa1d0 R08: 0000000000000000 R09: 0000000000000000 [ 569.385169] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 569.385181] R13: 00007ffdcfd62a4f R14: 00007f8321eaa300 R15: 0000000000022000 [ 569.385211] [ 569.416569] FAULT_INJECTION: forcing a failure. [ 569.416569] name failslab, interval 1, probability 0, space 0, times 0 [ 569.418234] CPU: 1 UID: 0 PID: 6133 Comm: syz-executor.3 Not tainted 6.18.0-rc4-next-20251103 #1 PREEMPT(voluntary) [ 569.418262] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 569.418274] Call Trace: [ 569.418280] [ 569.418288] dump_stack_lvl+0xfa/0x120 [ 569.418312] should_fail_ex+0x4d7/0x5e0 [ 569.418342] should_failslab+0xc2/0x120 [ 569.418375] kmem_cache_alloc_node_noprof+0x87/0x6b0 [ 569.418401] ? lock_release+0xc8/0x290 [ 569.418429] ? __alloc_skb+0x2ab/0x370 [ 569.418462] ? __alloc_skb+0x2ab/0x370 [ 569.418487] __alloc_skb+0x2ab/0x370 [ 569.418515] ? __pfx___alloc_skb+0x10/0x10 [ 569.418541] ? selinux_socket_getpeersec_dgram+0x235/0x360 [ 569.418570] ? __pfx_selinux_socket_getpeersec_dgram+0x10/0x10 [ 569.418600] ? __lock_acquire+0xc65/0x1b70 [ 569.418633] netlink_alloc_large_skb+0x69/0x150 [ 569.418667] netlink_sendmsg+0x66d/0xd80 [ 569.418704] ? __pfx_netlink_sendmsg+0x10/0x10 [ 569.418747] ____sys_sendmsg+0xa67/0xc20 [ 569.418770] ? copy_msghdr_from_user+0xfb/0x150 [ 569.418799] ? __pfx_____sys_sendmsg+0x10/0x10 [ 569.418830] ? lock_acquire+0x15e/0x2f0 [ 569.418862] ___sys_sendmsg+0x10f/0x1b0 [ 569.418892] ? __pfx____sys_sendmsg+0x10/0x10 [ 569.418927] ? proc_fail_nth_write+0x97/0x220 [ 569.418968] ? lock_acquire+0x15e/0x2f0 [ 569.418996] ? __fget_files+0x34/0x3b0 [ 569.419024] ? find_held_lock+0x2b/0x80 [ 569.419046] ? __fget_files+0x203/0x3b0 [ 569.419073] ? lock_release+0xc8/0x290 [ 569.419113] ? __fget_files+0x20d/0x3b0 [ 569.419150] __sys_sendmsg+0x150/0x200 [ 569.419179] ? __pfx___sys_sendmsg+0x10/0x10 [ 569.419218] ? __pfx_ksys_write+0x10/0x10 [ 569.419256] do_syscall_64+0xbf/0x3f0 [ 569.419279] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 569.419300] RIP: 0033:0x7f43176e9b19 [ 569.419316] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 569.419336] RSP: 002b:00007f4314c5f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 569.419356] RAX: ffffffffffffffda RBX: 00007f43177fcf60 RCX: 00007f43176e9b19 [ 569.419370] RDX: 0000000000000000 RSI: 00000000200005c0 RDI: 0000000000000004 [ 569.419382] RBP: 00007f4314c5f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 569.419395] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 569.419407] R13: 00007ffddb836cbf R14: 00007f4314c5f300 R15: 0000000000022000 [ 569.419435] 13:47:36 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0x0, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:47:36 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 19) 13:47:36 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x5000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:47:36 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) (fail_nth: 4) 13:47:36 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:47:36 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) (fail_nth: 5) 13:47:36 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 2) 13:47:36 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)={0x34, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}]}, 0x34}}, 0x0) 13:47:36 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 20) [ 569.666185] FAULT_INJECTION: forcing a failure. [ 569.666185] name failslab, interval 1, probability 0, space 0, times 0 [ 569.667223] CPU: 0 UID: 0 PID: 6252 Comm: syz-executor.7 Not tainted 6.18.0-rc4-next-20251103 #1 PREEMPT(voluntary) [ 569.667239] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 569.667247] Call Trace: [ 569.667251] [ 569.667256] dump_stack_lvl+0xfa/0x120 [ 569.667276] should_fail_ex+0x4d7/0x5e0 [ 569.667296] ? security_file_alloc+0x35/0x130 [ 569.667315] should_failslab+0xc2/0x120 [ 569.667335] kmem_cache_alloc_noprof+0x80/0x690 [ 569.667350] ? __create_object+0x59/0x80 [ 569.667366] ? security_file_alloc+0x35/0x130 [ 569.667384] security_file_alloc+0x35/0x130 [ 569.667403] init_file+0x95/0x4c0 [ 569.667417] alloc_empty_file+0x76/0x1e0 [ 569.667430] alloc_file_clone+0x5f/0x110 [ 569.667444] do_shmat+0x61f/0x1310 [ 569.667465] ? __pfx_do_shmat+0x10/0x10 [ 569.667485] __x64_sys_shmat+0xcf/0x160 [ 569.667502] ? __pfx___x64_sys_shmat+0x10/0x10 [ 569.667520] ? syscall_trace_enter+0x5f/0x240 [ 569.667539] do_syscall_64+0xbf/0x3f0 [ 569.667553] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 569.667566] RIP: 0033:0x7f013d329b19 [ 569.667576] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 569.667587] RSP: 002b:00007f013a89f188 EFLAGS: 00000246 ORIG_RAX: 000000000000001e [ 569.667599] RAX: ffffffffffffffda RBX: 00007f013d43cf60 RCX: 00007f013d329b19 [ 569.667607] RDX: 0000000000000000 RSI: 0000000020ffc000 RDI: 0000000000000000 [ 569.667615] RBP: 00007f013a89f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 569.667622] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 569.667629] R13: 00007fffe89248ef R14: 00007f013a89f300 R15: 0000000000022000 [ 569.667645] [ 569.689577] FAULT_INJECTION: forcing a failure. [ 569.689577] name failslab, interval 1, probability 0, space 0, times 0 [ 569.690513] CPU: 0 UID: 0 PID: 6254 Comm: syz-executor.5 Not tainted 6.18.0-rc4-next-20251103 #1 PREEMPT(voluntary) [ 569.690528] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 569.690534] Call Trace: [ 569.690538] [ 569.690542] dump_stack_lvl+0xfa/0x120 [ 569.690555] should_fail_ex+0x4d7/0x5e0 [ 569.690571] should_failslab+0xc2/0x120 [ 569.690588] kmem_cache_alloc_node_noprof+0x87/0x6b0 [ 569.690602] ? lock_release+0xc8/0x290 [ 569.690619] ? __alloc_skb+0x2ab/0x370 [ 569.690640] ? __alloc_skb+0x2ab/0x370 [ 569.690653] __alloc_skb+0x2ab/0x370 [ 569.690669] ? __pfx___alloc_skb+0x10/0x10 [ 569.690683] ? unwind_get_return_address+0x59/0xa0 [ 569.690695] ? selinux_socket_getpeersec_dgram+0x235/0x360 [ 569.690711] ? __pfx_selinux_socket_getpeersec_dgram+0x10/0x10 [ 569.690727] ? __lock_acquire+0xc65/0x1b70 [ 569.690745] netlink_alloc_large_skb+0x69/0x150 [ 569.690766] netlink_sendmsg+0x66d/0xd80 [ 569.690787] ? __pfx_netlink_sendmsg+0x10/0x10 [ 569.690810] ____sys_sendmsg+0xa67/0xc20 [ 569.690824] ? copy_msghdr_from_user+0xfb/0x150 [ 569.690840] ? __pfx_____sys_sendmsg+0x10/0x10 [ 569.690857] ? lock_acquire+0x15e/0x2f0 [ 569.690875] ___sys_sendmsg+0x10f/0x1b0 [ 569.690892] ? __pfx____sys_sendmsg+0x10/0x10 [ 569.690910] ? proc_fail_nth_write+0x97/0x220 [ 569.690932] ? lock_acquire+0x15e/0x2f0 [ 569.690947] ? __fget_files+0x34/0x3b0 [ 569.690963] ? find_held_lock+0x2b/0x80 [ 569.690976] ? __fget_files+0x203/0x3b0 [ 569.690991] ? lock_release+0xc8/0x290 [ 569.691009] ? __fget_files+0x20d/0x3b0 [ 569.691029] __sys_sendmsg+0x150/0x200 [ 569.691045] ? __pfx___sys_sendmsg+0x10/0x10 [ 569.691066] ? __pfx_ksys_write+0x10/0x10 [ 569.691092] do_syscall_64+0xbf/0x3f0 [ 569.691105] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 569.691116] RIP: 0033:0x7f8324934b19 [ 569.691125] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 569.691136] RSP: 002b:00007f8321eaa188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 569.691147] RAX: ffffffffffffffda RBX: 00007f8324a47f60 RCX: 00007f8324934b19 [ 569.691155] RDX: 0000000000000000 RSI: 00000000200005c0 RDI: 0000000000000004 [ 569.691162] RBP: 00007f8321eaa1d0 R08: 0000000000000000 R09: 0000000000000000 [ 569.691169] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 569.691176] R13: 00007ffdcfd62a4f R14: 00007f8321eaa300 R15: 0000000000022000 [ 569.691191] 13:47:44 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 21) 13:47:44 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = fork() tkill(r0, 0x0) 13:47:44 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 3) 13:47:44 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 3) 13:47:44 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 1) 13:47:44 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) (fail_nth: 6) 13:47:44 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)={0x34, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}]}, 0x34}}, 0x0) 13:47:44 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x6000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) [ 578.141198] FAULT_INJECTION: forcing a failure. [ 578.141198] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 578.142195] CPU: 1 UID: 0 PID: 6268 Comm: syz-executor.4 Not tainted 6.18.0-rc4-next-20251103 #1 PREEMPT(voluntary) [ 578.142212] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 578.142219] Call Trace: [ 578.142223] [ 578.142228] dump_stack_lvl+0xfa/0x120 [ 578.142247] should_fail_ex+0x4d7/0x5e0 [ 578.142267] _copy_from_user+0x30/0xd0 [ 578.142285] copy_msghdr_from_user+0x88/0x150 [ 578.142303] ? __pfx_copy_msghdr_from_user+0x10/0x10 [ 578.142324] ? lock_acquire+0x15e/0x2f0 [ 578.142346] ___sys_sendmsg+0xdc/0x1b0 [ 578.142362] ? __pfx____sys_sendmsg+0x10/0x10 [ 578.142381] ? proc_fail_nth_write+0x97/0x220 [ 578.142403] ? lock_acquire+0x15e/0x2f0 [ 578.142418] ? __fget_files+0x34/0x3b0 [ 578.142434] ? find_held_lock+0x2b/0x80 [ 578.142447] ? __fget_files+0x203/0x3b0 [ 578.142462] ? lock_release+0xc8/0x290 [ 578.142479] ? __fget_files+0x20d/0x3b0 [ 578.142500] __sys_sendmsg+0x150/0x200 [ 578.142515] ? __pfx___sys_sendmsg+0x10/0x10 [ 578.142533] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 578.142553] ? ksys_write+0x1a3/0x240 [ 578.142570] ? __pfx_ksys_write+0x10/0x10 [ 578.142591] do_syscall_64+0xbf/0x3f0 [ 578.142605] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 578.142622] RIP: 0033:0x7fcb4a86fb19 [ 578.142631] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 578.142642] RSP: 002b:00007fcb47de5188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 578.142653] RAX: ffffffffffffffda RBX: 00007fcb4a982f60 RCX: 00007fcb4a86fb19 [ 578.142662] RDX: 0000000000000000 RSI: 00000000200005c0 RDI: 0000000000000004 [ 578.142669] RBP: 00007fcb47de51d0 R08: 0000000000000000 R09: 0000000000000000 [ 578.142676] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 578.142683] R13: 00007ffdf41288ff R14: 00007fcb47de5300 R15: 0000000000022000 [ 578.142698] 13:47:44 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 2) 13:47:45 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)={0x34, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}]}, 0x34}}, 0x0) [ 578.232747] FAULT_INJECTION: forcing a failure. [ 578.232747] name failslab, interval 1, probability 0, space 0, times 0 [ 578.233702] CPU: 1 UID: 0 PID: 6283 Comm: syz-executor.4 Not tainted 6.18.0-rc4-next-20251103 #1 PREEMPT(voluntary) [ 578.233718] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 578.233726] Call Trace: [ 578.233730] [ 578.233735] dump_stack_lvl+0xfa/0x120 [ 578.233752] should_fail_ex+0x4d7/0x5e0 [ 578.233772] should_failslab+0xc2/0x120 [ 578.233791] kmem_cache_alloc_node_noprof+0x87/0x6b0 [ 578.233807] ? lock_release+0xc8/0x290 [ 578.233825] ? __alloc_skb+0x2ab/0x370 [ 578.233845] ? __alloc_skb+0x2ab/0x370 [ 578.233859] __alloc_skb+0x2ab/0x370 [ 578.233874] ? __pfx___alloc_skb+0x10/0x10 [ 578.233887] ? unwind_get_return_address+0x59/0xa0 [ 578.233900] ? selinux_socket_getpeersec_dgram+0x235/0x360 [ 578.233917] ? __pfx_selinux_socket_getpeersec_dgram+0x10/0x10 [ 578.233933] ? __lock_acquire+0xc65/0x1b70 [ 578.233951] netlink_alloc_large_skb+0x69/0x150 [ 578.233971] netlink_sendmsg+0x66d/0xd80 [ 578.233991] ? __pfx_netlink_sendmsg+0x10/0x10 [ 578.234015] ____sys_sendmsg+0xa67/0xc20 [ 578.234029] ? copy_msghdr_from_user+0xfb/0x150 13:47:45 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 4) [ 578.234046] ? __pfx_____sys_sendmsg+0x10/0x10 [ 578.234063] ? lock_acquire+0x15e/0x2f0 [ 578.234080] ___sys_sendmsg+0x10f/0x1b0 [ 578.234100] ? __pfx____sys_sendmsg+0x10/0x10 [ 578.234119] ? proc_fail_nth_write+0x97/0x220 [ 578.234140] ? lock_acquire+0x15e/0x2f0 [ 578.234156] ? __fget_files+0x34/0x3b0 [ 578.234171] ? find_held_lock+0x2b/0x80 [ 578.234184] ? __fget_files+0x203/0x3b0 [ 578.234198] ? lock_release+0xc8/0x290 [ 578.234216] ? __fget_files+0x20d/0x3b0 [ 578.234236] __sys_sendmsg+0x150/0x200 [ 578.234252] ? __pfx___sys_sendmsg+0x10/0x10 [ 578.234273] ? __pfx_ksys_write+0x10/0x10 [ 578.234294] do_syscall_64+0xbf/0x3f0 [ 578.234307] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 578.234320] RIP: 0033:0x7fcb4a86fb19 [ 578.234329] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 578.234340] RSP: 002b:00007fcb47de5188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 578.234351] RAX: ffffffffffffffda RBX: 00007fcb4a982f60 RCX: 00007fcb4a86fb19 [ 578.234359] RDX: 0000000000000000 RSI: 00000000200005c0 RDI: 0000000000000004 [ 578.234366] RBP: 00007fcb47de51d0 R08: 0000000000000000 R09: 0000000000000000 [ 578.234373] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 578.234380] R13: 00007ffdf41288ff R14: 00007fcb47de5300 R15: 0000000000022000 [ 578.234396] [ 578.253346] FAULT_INJECTION: forcing a failure. [ 578.253346] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 578.255261] CPU: 0 UID: 0 PID: 6282 Comm: syz-executor.6 Not tainted 6.18.0-rc4-next-20251103 #1 PREEMPT(voluntary) [ 578.255291] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 578.255304] Call Trace: [ 578.255312] [ 578.255321] dump_stack_lvl+0xfa/0x120 [ 578.255350] should_fail_ex+0x4d7/0x5e0 [ 578.255384] _copy_to_user+0x32/0xd0 [ 578.255417] simple_read_from_buffer+0xe0/0x180 [ 578.255448] proc_fail_nth_read+0x18a/0x240 [ 578.255484] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 578.255519] ? security_file_permission+0x22/0x90 [ 578.255555] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 578.255589] vfs_read+0x1eb/0xc70 [ 578.255625] ? __pfx_vfs_read+0x10/0x10 [ 578.255656] ? lock_release+0xc8/0x290 [ 578.255691] ? __fget_files+0x20d/0x3b0 [ 578.255731] ksys_read+0x121/0x240 [ 578.255759] ? __pfx_ksys_read+0x10/0x10 [ 578.255798] do_syscall_64+0xbf/0x3f0 [ 578.255822] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 578.255845] RIP: 0033:0x7f9bef21969c [ 578.255862] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 578.255883] RSP: 002b:00007f9bec7dc170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 578.255904] RAX: ffffffffffffffda RBX: 000000000000003c RCX: 00007f9bef21969c [ 578.255918] RDX: 000000000000000f RSI: 00007f9bec7dc1e0 RDI: 0000000000000003 [ 578.255931] RBP: 00007f9bec7dc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 578.255944] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 578.255956] R13: 00007ffdfc9a523f R14: 00007f9bec7dc300 R15: 0000000000022000 [ 578.255986] 13:47:45 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 4) 13:47:45 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x7000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:47:54 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 5) 13:47:54 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) r0 = fork() prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x3f81, 0x0, &(0x7f0000000040)=0x1) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000140)='./cgroup.cpu/syz0\x00', 0x1ff) tkill(r0, 0x0) r1 = gettid() r2 = getpid() tgkill(r2, r1, 0x41) wait4(r2, 0x0, 0x8, &(0x7f0000000080)) 13:47:54 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)={0x34, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x34}}, 0x0) 13:47:54 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) (fail_nth: 7) 13:47:54 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:47:54 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 5) 13:47:54 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 3) 13:47:54 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x8000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:47:54 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) (fail_nth: 8) 13:47:54 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 6) 13:47:54 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 4) 13:47:54 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)={0x34, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x34}}, 0x0) 13:47:54 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x1000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:47:54 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000002, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:47:54 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 6) [ 587.920435] FAULT_INJECTION: forcing a failure. [ 587.920435] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 587.922247] CPU: 0 UID: 0 PID: 6471 Comm: syz-executor.5 Not tainted 6.18.0-rc4-next-20251103 #1 PREEMPT(voluntary) [ 587.922275] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 587.922286] Call Trace: [ 587.922293] [ 587.922300] dump_stack_lvl+0xfa/0x120 [ 587.922326] should_fail_ex+0x4d7/0x5e0 [ 587.922356] _copy_from_iter+0x1dc/0x1660 [ 587.922383] ? lock_acquire+0x15e/0x2f0 [ 587.922411] ? __virt_addr_valid+0x1c6/0x5d0 [ 587.922432] ? find_held_lock+0x2b/0x80 [ 587.922455] ? __pfx__copy_from_iter+0x10/0x10 [ 587.922478] ? lock_release+0xc8/0x290 [ 587.922509] ? __virt_addr_valid+0x100/0x5d0 [ 587.922530] ? __check_object_size+0x579/0x880 [ 587.922559] netlink_sendmsg+0x800/0xd80 [ 587.922595] ? __pfx_netlink_sendmsg+0x10/0x10 [ 587.922636] ____sys_sendmsg+0xa67/0xc20 [ 587.922658] ? copy_msghdr_from_user+0xfb/0x150 [ 587.922685] ? __pfx_____sys_sendmsg+0x10/0x10 [ 587.922714] ? lock_acquire+0x15e/0x2f0 [ 587.922744] ___sys_sendmsg+0x10f/0x1b0 [ 587.922772] ? __pfx____sys_sendmsg+0x10/0x10 [ 587.922804] ? proc_fail_nth_write+0x97/0x220 [ 587.922839] ? lock_acquire+0x15e/0x2f0 [ 587.922865] ? __fget_files+0x34/0x3b0 [ 587.922891] ? find_held_lock+0x2b/0x80 [ 587.922912] ? __fget_files+0x203/0x3b0 [ 587.922937] ? lock_release+0xc8/0x290 [ 587.922967] ? __fget_files+0x20d/0x3b0 [ 587.923002] __sys_sendmsg+0x150/0x200 [ 587.923028] ? __pfx___sys_sendmsg+0x10/0x10 [ 587.923064] ? __pfx_ksys_write+0x10/0x10 [ 587.923108] do_syscall_64+0xbf/0x3f0 [ 587.923130] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 587.923150] RIP: 0033:0x7f8324934b19 [ 587.923166] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 587.923184] RSP: 002b:00007f8321eaa188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 587.923203] RAX: ffffffffffffffda RBX: 00007f8324a47f60 RCX: 00007f8324934b19 [ 587.923216] RDX: 0000000000000000 RSI: 00000000200005c0 RDI: 0000000000000004 [ 587.923228] RBP: 00007f8321eaa1d0 R08: 0000000000000000 R09: 0000000000000000 [ 587.923240] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 587.923251] R13: 00007ffdcfd62a4f R14: 00007f8321eaa300 R15: 0000000000022000 [ 587.923277] 13:47:54 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) (fail_nth: 9) [ 587.984796] FAULT_INJECTION: forcing a failure. [ 587.984796] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 587.986468] CPU: 0 UID: 0 PID: 6523 Comm: syz-executor.3 Not tainted 6.18.0-rc4-next-20251103 #1 PREEMPT(voluntary) [ 587.986494] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 587.986506] Call Trace: [ 587.986512] [ 587.986519] dump_stack_lvl+0xfa/0x120 [ 587.986542] should_fail_ex+0x4d7/0x5e0 [ 587.986571] _copy_from_iter+0x1dc/0x1660 [ 587.986597] ? lock_acquire+0x15e/0x2f0 [ 587.986624] ? __virt_addr_valid+0x1c6/0x5d0 [ 587.986645] ? find_held_lock+0x2b/0x80 [ 587.986666] ? __pfx__copy_from_iter+0x10/0x10 [ 587.986689] ? lock_release+0xc8/0x290 [ 587.986719] ? __virt_addr_valid+0x100/0x5d0 [ 587.986745] ? __check_object_size+0x579/0x880 [ 587.986774] netlink_sendmsg+0x800/0xd80 [ 587.986809] ? __pfx_netlink_sendmsg+0x10/0x10 [ 587.986848] ____sys_sendmsg+0xa67/0xc20 [ 587.986869] ? copy_msghdr_from_user+0xfb/0x150 [ 587.986895] ? __pfx_____sys_sendmsg+0x10/0x10 [ 587.986923] ? lock_acquire+0x15e/0x2f0 [ 587.986952] ___sys_sendmsg+0x10f/0x1b0 [ 587.986980] ? __pfx____sys_sendmsg+0x10/0x10 [ 587.987011] ? proc_fail_nth_write+0x97/0x220 [ 587.987044] ? lock_acquire+0x15e/0x2f0 [ 587.987070] ? __fget_files+0x34/0x3b0 [ 587.987101] ? find_held_lock+0x2b/0x80 [ 587.987121] ? __fget_files+0x203/0x3b0 [ 587.987146] ? lock_release+0xc8/0x290 [ 587.987175] ? __fget_files+0x20d/0x3b0 [ 587.987209] __sys_sendmsg+0x150/0x200 [ 587.987235] ? __pfx___sys_sendmsg+0x10/0x10 [ 587.987270] ? __pfx_ksys_write+0x10/0x10 [ 587.987305] do_syscall_64+0xbf/0x3f0 [ 587.987326] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 587.987345] RIP: 0033:0x7f43176e9b19 [ 587.987360] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 587.987378] RSP: 002b:00007f4314c5f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 587.987396] RAX: ffffffffffffffda RBX: 00007f43177fcf60 RCX: 00007f43176e9b19 [ 587.987409] RDX: 0000000000000000 RSI: 00000000200005c0 RDI: 0000000000000004 [ 587.987420] RBP: 00007f4314c5f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 587.987432] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 587.987443] R13: 00007ffddb836cbf R14: 00007f4314c5f300 R15: 0000000000022000 [ 587.987468] [ 588.038798] FAULT_INJECTION: forcing a failure. [ 588.038798] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 588.042477] CPU: 0 UID: 0 PID: 6532 Comm: syz-executor.7 Not tainted 6.18.0-rc4-next-20251103 #1 PREEMPT(voluntary) [ 588.042503] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 588.042514] Call Trace: [ 588.042519] [ 588.042526] dump_stack_lvl+0xfa/0x120 [ 588.042549] should_fail_ex+0x4d7/0x5e0 [ 588.042576] _copy_to_user+0x32/0xd0 [ 588.042603] simple_read_from_buffer+0xe0/0x180 [ 588.042628] proc_fail_nth_read+0x18a/0x240 [ 588.042659] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 588.042689] ? security_file_permission+0x22/0x90 [ 588.042722] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 588.042751] vfs_read+0x1eb/0xc70 [ 588.042780] ? __pfx_vfs_read+0x10/0x10 [ 588.042807] ? lock_release+0xc8/0x290 [ 588.042837] ? __fget_files+0x20d/0x3b0 [ 588.042871] ksys_read+0x121/0x240 [ 588.042896] ? __pfx_ksys_read+0x10/0x10 [ 588.042920] ? syscall_user_dispatch+0x78/0x140 [ 588.042953] do_syscall_64+0xbf/0x3f0 [ 588.042974] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 588.042992] RIP: 0033:0x7f013d2dc69c [ 588.043006] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 588.043024] RSP: 002b:00007f013a89f170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 588.043042] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f013d2dc69c 13:47:54 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 5) [ 588.043055] RDX: 000000000000000f RSI: 00007f013a89f1e0 RDI: 0000000000000003 [ 588.043066] RBP: 00007f013a89f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 588.043077] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 588.043095] R13: 00007fffe89248ef R14: 00007f013a89f300 R15: 0000000000022000 [ 588.043121] 13:47:54 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = fork() tkill(r0, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x642f, 0x1000, &(0x7f0000000000)) 13:47:54 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)={0x34, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x34}}, 0x0) 13:47:54 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000003, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:47:54 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 7) 13:47:54 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 7) 13:47:54 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) 13:47:55 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 6) [ 588.227625] FAULT_INJECTION: forcing a failure. [ 588.227625] name failslab, interval 1, probability 0, space 0, times 0 [ 588.229069] CPU: 0 UID: 0 PID: 6547 Comm: syz-executor.5 Not tainted 6.18.0-rc4-next-20251103 #1 PREEMPT(voluntary) [ 588.229098] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 588.229110] Call Trace: [ 588.229116] [ 588.229123] dump_stack_lvl+0xfa/0x120 [ 588.229146] should_fail_ex+0x4d7/0x5e0 [ 588.229173] should_failslab+0xc2/0x120 [ 588.229202] __kmalloc_noprof+0xcd/0x680 [ 588.229222] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xdb/0x290 [ 588.229248] genl_family_rcv_msg_attrs_parse.constprop.0+0xdb/0x290 [ 588.229272] genl_family_rcv_msg_doit+0xab/0x2f0 [ 588.229291] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 588.229309] ? trace_cap_capable+0x156/0x1b0 [ 588.229337] ? cap_capable+0x9c/0x240 [ 588.229363] ? security_capable+0x2f/0x90 [ 588.229391] genl_rcv_msg+0x532/0x7e0 [ 588.229411] ? __pfx_genl_rcv_msg+0x10/0x10 [ 588.229429] ? __pfx_netlbl_mgmt_add+0x10/0x10 [ 588.229452] ? __lock_acquire+0x694/0x1b70 [ 588.229481] netlink_rcv_skb+0x147/0x430 [ 588.229508] ? __pfx_genl_rcv_msg+0x10/0x10 [ 588.229527] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 588.229564] ? netlink_deliver_tap+0x1ae/0xce0 [ 588.229593] genl_rcv+0x28/0x40 [ 588.229607] netlink_unicast+0x5a7/0x870 [ 588.229636] ? __pfx_netlink_unicast+0x10/0x10 [ 588.229672] netlink_sendmsg+0x8a3/0xd80 [ 588.229703] ? __pfx_netlink_sendmsg+0x10/0x10 [ 588.229739] ____sys_sendmsg+0xa67/0xc20 [ 588.229760] ? copy_msghdr_from_user+0xfb/0x150 [ 588.229784] ? __pfx_____sys_sendmsg+0x10/0x10 [ 588.229810] ? lock_acquire+0x15e/0x2f0 [ 588.229837] ___sys_sendmsg+0x10f/0x1b0 [ 588.229862] ? __pfx____sys_sendmsg+0x10/0x10 [ 588.229891] ? proc_fail_nth_write+0x97/0x220 [ 588.229922] ? lock_acquire+0x15e/0x2f0 [ 588.229946] ? __fget_files+0x34/0x3b0 [ 588.229969] ? find_held_lock+0x2b/0x80 [ 588.229988] ? __fget_files+0x203/0x3b0 [ 588.230010] ? lock_release+0xc8/0x290 [ 588.230037] ? __fget_files+0x20d/0x3b0 [ 588.230068] __sys_sendmsg+0x150/0x200 [ 588.230092] ? __pfx___sys_sendmsg+0x10/0x10 [ 588.230125] ? __pfx_ksys_write+0x10/0x10 [ 588.230157] do_syscall_64+0xbf/0x3f0 [ 588.230177] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 588.230196] RIP: 0033:0x7f8324934b19 [ 588.230209] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 588.230226] RSP: 002b:00007f8321eaa188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 588.230242] RAX: ffffffffffffffda RBX: 00007f8324a47f60 RCX: 00007f8324934b19 [ 588.230254] RDX: 0000000000000000 RSI: 00000000200005c0 RDI: 0000000000000004 [ 588.230264] RBP: 00007f8321eaa1d0 R08: 0000000000000000 R09: 0000000000000000 [ 588.230274] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 588.230284] R13: 00007ffdcfd62a4f R14: 00007f8321eaa300 R15: 0000000000022000 [ 588.230308] [ 588.278603] FAULT_INJECTION: forcing a failure. [ 588.278603] name failslab, interval 1, probability 0, space 0, times 0 [ 588.280768] CPU: 1 UID: 0 PID: 6545 Comm: syz-executor.3 Not tainted 6.18.0-rc4-next-20251103 #1 PREEMPT(voluntary) [ 588.280804] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 588.280819] Call Trace: [ 588.280828] [ 588.280837] dump_stack_lvl+0xfa/0x120 [ 588.280886] should_fail_ex+0x4d7/0x5e0 [ 588.280925] should_failslab+0xc2/0x120 [ 588.280965] __kmalloc_noprof+0xcd/0x680 [ 588.280994] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xdb/0x290 [ 588.281031] genl_family_rcv_msg_attrs_parse.constprop.0+0xdb/0x290 [ 588.281067] genl_family_rcv_msg_doit+0xab/0x2f0 [ 588.281101] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 588.281128] ? trace_cap_capable+0x156/0x1b0 [ 588.281168] ? cap_capable+0x9c/0x240 [ 588.281206] ? security_capable+0x2f/0x90 [ 588.281246] genl_rcv_msg+0x532/0x7e0 [ 588.281276] ? __pfx_genl_rcv_msg+0x10/0x10 [ 588.281302] ? __pfx_netlbl_mgmt_add+0x10/0x10 [ 588.281336] ? __lock_acquire+0x694/0x1b70 [ 588.281377] netlink_rcv_skb+0x147/0x430 [ 588.281416] ? __pfx_genl_rcv_msg+0x10/0x10 [ 588.281443] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 588.281497] ? netlink_deliver_tap+0x1ae/0xce0 [ 588.281543] genl_rcv+0x28/0x40 [ 588.281563] netlink_unicast+0x5a7/0x870 [ 588.281606] ? __pfx_netlink_unicast+0x10/0x10 [ 588.281658] netlink_sendmsg+0x8a3/0xd80 [ 588.281702] ? __pfx_netlink_sendmsg+0x10/0x10 [ 588.281755] ____sys_sendmsg+0xa67/0xc20 [ 588.281784] ? copy_msghdr_from_user+0xfb/0x150 [ 588.281820] ? __pfx_____sys_sendmsg+0x10/0x10 [ 588.281857] ? lock_acquire+0x15e/0x2f0 [ 588.281896] ___sys_sendmsg+0x10f/0x1b0 [ 588.281932] ? __pfx____sys_sendmsg+0x10/0x10 [ 588.281974] ? proc_fail_nth_write+0x97/0x220 [ 588.282019] ? lock_acquire+0x15e/0x2f0 [ 588.282052] ? __fget_files+0x34/0x3b0 [ 588.282086] ? find_held_lock+0x2b/0x80 [ 588.282113] ? __fget_files+0x203/0x3b0 [ 588.282145] ? lock_release+0xc8/0x290 [ 588.282184] ? __fget_files+0x20d/0x3b0 [ 588.282229] __sys_sendmsg+0x150/0x200 [ 588.282264] ? __pfx___sys_sendmsg+0x10/0x10 [ 588.282311] ? __pfx_ksys_write+0x10/0x10 [ 588.282358] do_syscall_64+0xbf/0x3f0 [ 588.282386] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 588.282412] RIP: 0033:0x7f43176e9b19 [ 588.282433] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 588.282456] RSP: 002b:00007f4314c5f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 588.282481] RAX: ffffffffffffffda RBX: 00007f43177fcf60 RCX: 00007f43176e9b19 [ 588.282498] RDX: 0000000000000000 RSI: 00000000200005c0 RDI: 0000000000000004 [ 588.282513] RBP: 00007f4314c5f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 588.282527] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 588.282542] R13: 00007ffddb836cbf R14: 00007f4314c5f300 R15: 0000000000022000 [ 588.282577] [ 588.368046] FAULT_INJECTION: forcing a failure. [ 588.368046] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 588.370130] CPU: 1 UID: 0 PID: 6652 Comm: syz-executor.4 Not tainted 6.18.0-rc4-next-20251103 #1 PREEMPT(voluntary) [ 588.370164] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 588.370178] Call Trace: [ 588.370187] [ 588.370197] dump_stack_lvl+0xfa/0x120 [ 588.370229] should_fail_ex+0x4d7/0x5e0 [ 588.370267] _copy_from_iter+0x1dc/0x1660 [ 588.370301] ? lock_acquire+0x15e/0x2f0 [ 588.370336] ? __virt_addr_valid+0x1c6/0x5d0 [ 588.370363] ? find_held_lock+0x2b/0x80 [ 588.370390] ? __pfx__copy_from_iter+0x10/0x10 [ 588.370420] ? lock_release+0xc8/0x290 [ 588.370460] ? __virt_addr_valid+0x100/0x5d0 [ 588.370487] ? __check_object_size+0x579/0x880 [ 588.370524] netlink_sendmsg+0x800/0xd80 [ 588.370569] ? __pfx_netlink_sendmsg+0x10/0x10 [ 588.370620] ____sys_sendmsg+0xa67/0xc20 [ 588.370648] ? copy_msghdr_from_user+0xfb/0x150 [ 588.370683] ? __pfx_____sys_sendmsg+0x10/0x10 [ 588.370719] ? lock_acquire+0x15e/0x2f0 [ 588.370757] ___sys_sendmsg+0x10f/0x1b0 [ 588.370793] ? __pfx____sys_sendmsg+0x10/0x10 [ 588.370834] ? proc_fail_nth_write+0x97/0x220 [ 588.370878] ? lock_acquire+0x15e/0x2f0 [ 588.370910] ? __fget_files+0x34/0x3b0 [ 588.370944] ? find_held_lock+0x2b/0x80 [ 588.370970] ? __fget_files+0x203/0x3b0 [ 588.371001] ? lock_release+0xc8/0x290 [ 588.371040] ? __fget_files+0x20d/0x3b0 [ 588.371083] __sys_sendmsg+0x150/0x200 [ 588.371125] ? __pfx___sys_sendmsg+0x10/0x10 [ 588.371170] ? __pfx_ksys_write+0x10/0x10 [ 588.371216] do_syscall_64+0xbf/0x3f0 [ 588.371244] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 588.371269] RIP: 0033:0x7fcb4a86fb19 [ 588.371288] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 588.371312] RSP: 002b:00007fcb47de5188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 588.371336] RAX: ffffffffffffffda RBX: 00007fcb4a982f60 RCX: 00007fcb4a86fb19 [ 588.371352] RDX: 0000000000000000 RSI: 00000000200005c0 RDI: 0000000000000004 [ 588.371367] RBP: 00007fcb47de51d0 R08: 0000000000000000 R09: 0000000000000000 [ 588.371382] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 588.371396] R13: 00007ffdf41288ff R14: 00007fcb47de5300 R15: 0000000000022000 [ 588.371429] 13:48:03 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 7) 13:48:03 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 8) 13:48:03 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)={0x2c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x2c}}, 0x0) 13:48:03 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x2000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:48:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000004, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:48:03 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 8) 13:48:03 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x2) 13:48:03 executing program 1: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x2102, 0x0) sendmsg$IPSET_CMD_RENAME(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[], 0x24}, 0x1, 0x0, 0x0, 0x4c844}, 0x4000) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x1ff, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r2 = fork() sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, 0x4, 0x6, 0x101, 0x0, 0x0, {0x1, 0x0, 0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x20040082}, 0x44041) r3 = gettid() r4 = getpid() ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000380)=0x2) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xe7b, 0x0, &(0x7f00000000c0)=0x1) tgkill(r4, r3, 0x41) r5 = gettid() r6 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0xf5, 0x9, 0x3f, 0x20, 0x0, 0x4, 0x56a00, 0x8, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xfffffff9, 0x0, @perf_config_ext={0x40, 0x4}, 0x40, 0x8, 0x3, 0x5, 0x5, 0x1, 0x28, 0x0, 0x7, 0x0, 0x2}, 0xffffffffffffffff, 0xfffffffffffffffc, r0, 0x2) r7 = getpid() ioctl$BTRFS_IOC_RESIZE(r1, 0x50009403, &(0x7f00000003c0)={{r6}, {@void, @max}}) tgkill(r7, r5, 0x41) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) setuid(0x0) sendmmsg$unix(r1, &(0x7f0000000a00)=[{{&(0x7f0000000400)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000480)="a5cdf0d07393977043301fcf7a37a1aef7f518ae13031c2399c466ffc5e40ec59b75084c1f9f29765e9f479775ea1df1e76c685fd99d3bfc51dfc227d3fa0538cc9d3187445421341b0354fa8d06a475d958d7459064e448c3a7ab8539b4259375f23bfefd15a717d5bd31e1270dbac7d366cedb9597925cfb7f03738d444e54985fc1990f2b662f073d066295b3ccc7c2683b01bd3e724d1b83e1628d15c32a706c891f485708f07d266d329aefc44fecb61305ec3a954012bddb0bfc823bff4cfb4b60285b48a15f15d8aa75b94747f4d13eee219d93801f9a", 0xda}, {&(0x7f0000000580)="3a2b718c0cbeb9014c13b2d510324c7f2e8b46b63f8b8d9793c0cce8c00d1211448fcc3ef03901ec15e8faccdbe46d9937d0428d674be8f4c31da4245c90929a7b96e726b95916bc0d10e6f9d9620fe184d7db11544fe93e866d2362d5b66be67ce581d371ae467b2917fe46517947479d0a659564a0cc4f202f4c845e1fed203ef307001e9593747defed9cf4f4bae8dbfa379c604b", 0x96}], 0x2, &(0x7f0000000880)=[@cred={{0x1c, 0x1, 0x2, {r4, 0xee01}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r6, r0]}}, @rights={{0x20, 0x1, 0x1, [r6, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r2, 0xffffffffffffffff}}}, @rights={{0x38, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff, r1, 0xffffffffffffffff, r1, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r0]}}, @cred={{0x1c, 0x1, 0x2, {r7}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r0, r6]}}, @cred={{0x1c}}], 0x148}}], 0x1, 0x4000) tkill(r8, 0x1d) 13:48:03 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x3) [ 597.192570] FAULT_INJECTION: forcing a failure. [ 597.192570] name failslab, interval 1, probability 0, space 0, times 0 [ 597.194610] CPU: 1 UID: 0 PID: 6665 Comm: syz-executor.4 Not tainted 6.18.0-rc4-next-20251103 #1 PREEMPT(voluntary) [ 597.194661] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 597.194679] Call Trace: [ 597.194688] [ 597.194698] dump_stack_lvl+0xfa/0x120 [ 597.194730] should_fail_ex+0x4d7/0x5e0 [ 597.194769] should_failslab+0xc2/0x120 [ 597.194809] __kmalloc_noprof+0xcd/0x680 [ 597.194838] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xdb/0x290 [ 597.194875] genl_family_rcv_msg_attrs_parse.constprop.0+0xdb/0x290 [ 597.194911] genl_family_rcv_msg_doit+0xab/0x2f0 [ 597.194938] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 597.194965] ? trace_cap_capable+0x156/0x1b0 [ 597.195005] ? cap_capable+0x9c/0x240 [ 597.195043] ? security_capable+0x2f/0x90 [ 597.195083] genl_rcv_msg+0x532/0x7e0 [ 597.195121] ? __pfx_genl_rcv_msg+0x10/0x10 [ 597.195148] ? __pfx_netlbl_mgmt_add+0x10/0x10 [ 597.195182] ? __lock_acquire+0x694/0x1b70 [ 597.195223] netlink_rcv_skb+0x147/0x430 [ 597.195263] ? __pfx_genl_rcv_msg+0x10/0x10 [ 597.195290] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 597.195344] ? netlink_deliver_tap+0x1ae/0xce0 [ 597.195386] genl_rcv+0x28/0x40 [ 597.195407] netlink_unicast+0x5a7/0x870 [ 597.195450] ? __pfx_netlink_unicast+0x10/0x10 [ 597.195503] netlink_sendmsg+0x8a3/0xd80 [ 597.195548] ? __pfx_netlink_sendmsg+0x10/0x10 [ 597.195601] ____sys_sendmsg+0xa67/0xc20 [ 597.195630] ? copy_msghdr_from_user+0xfb/0x150 [ 597.195666] ? __pfx_____sys_sendmsg+0x10/0x10 [ 597.195703] ? lock_acquire+0x15e/0x2f0 [ 597.195743] ___sys_sendmsg+0x10f/0x1b0 [ 597.195779] ? __pfx____sys_sendmsg+0x10/0x10 [ 597.195822] ? proc_fail_nth_write+0x97/0x220 [ 597.195867] ? lock_acquire+0x15e/0x2f0 [ 597.195901] ? __fget_files+0x34/0x3b0 [ 597.195935] ? find_held_lock+0x2b/0x80 [ 597.195961] ? __fget_files+0x203/0x3b0 [ 597.195994] ? lock_release+0xc8/0x290 [ 597.196033] ? __fget_files+0x20d/0x3b0 [ 597.196079] __sys_sendmsg+0x150/0x200 [ 597.196114] ? __pfx___sys_sendmsg+0x10/0x10 [ 597.196161] ? __pfx_ksys_write+0x10/0x10 [ 597.196209] do_syscall_64+0xbf/0x3f0 [ 597.196238] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 597.196264] RIP: 0033:0x7fcb4a86fb19 [ 597.196283] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 597.196308] RSP: 002b:00007fcb47de5188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 597.196335] RAX: ffffffffffffffda RBX: 00007fcb4a982f60 RCX: 00007fcb4a86fb19 [ 597.196352] RDX: 0000000000000000 RSI: 00000000200005c0 RDI: 0000000000000004 [ 597.196367] RBP: 00007fcb47de51d0 R08: 0000000000000000 R09: 0000000000000000 [ 597.196381] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 597.196396] R13: 00007ffdf41288ff R14: 00007fcb47de5300 R15: 0000000000022000 [ 597.196432] 13:48:04 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x8) 13:48:04 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 9) 13:48:04 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 9) 13:48:04 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)={0x2c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x2c}}, 0x0) [ 597.387607] FAULT_INJECTION: forcing a failure. [ 597.387607] name failslab, interval 1, probability 0, space 0, times 0 [ 597.389322] CPU: 1 UID: 0 PID: 6785 Comm: syz-executor.3 Not tainted 6.18.0-rc4-next-20251103 #1 PREEMPT(voluntary) [ 597.389352] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 597.389365] Call Trace: [ 597.389372] [ 597.389380] dump_stack_lvl+0xfa/0x120 [ 597.389408] should_fail_ex+0x4d7/0x5e0 [ 597.389441] should_failslab+0xc2/0x120 [ 597.389474] __kmalloc_cache_noprof+0x81/0x6b0 [ 597.389500] ? netlbl_mgmt_add_common+0x53/0x1950 [ 597.389530] ? netlbl_mgmt_add_common+0x53/0x1950 [ 597.389552] netlbl_mgmt_add_common+0x53/0x1950 [ 597.389574] ? __kasan_kmalloc+0x7f/0x90 [ 597.389613] netlbl_mgmt_add+0x288/0x3e0 [ 597.389635] ? __pfx_netlbl_mgmt_add+0x10/0x10 [ 597.389658] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bc/0x290 [ 597.389682] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 597.389712] genl_family_rcv_msg_doit+0x1fe/0x2f0 [ 597.389735] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 597.389769] ? security_capable+0x2f/0x90 [ 597.389804] genl_rcv_msg+0x532/0x7e0 [ 597.389829] ? __pfx_genl_rcv_msg+0x10/0x10 [ 597.389851] ? __pfx_netlbl_mgmt_add+0x10/0x10 [ 597.389879] ? __lock_acquire+0x694/0x1b70 [ 597.389913] netlink_rcv_skb+0x147/0x430 [ 597.389945] ? __pfx_genl_rcv_msg+0x10/0x10 [ 597.389968] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 597.390013] ? netlink_deliver_tap+0x1ae/0xce0 [ 597.390049] genl_rcv+0x28/0x40 [ 597.390066] netlink_unicast+0x5a7/0x870 [ 597.390109] ? __pfx_netlink_unicast+0x10/0x10 [ 597.390154] netlink_sendmsg+0x8a3/0xd80 [ 597.390191] ? __pfx_netlink_sendmsg+0x10/0x10 [ 597.390235] ____sys_sendmsg+0xa67/0xc20 [ 597.390259] ? copy_msghdr_from_user+0xfb/0x150 [ 597.390289] ? __pfx_____sys_sendmsg+0x10/0x10 [ 597.390321] ? lock_acquire+0x15e/0x2f0 [ 597.390354] ___sys_sendmsg+0x10f/0x1b0 [ 597.390384] ? __pfx____sys_sendmsg+0x10/0x10 [ 597.390419] ? proc_fail_nth_write+0x97/0x220 [ 597.390457] ? lock_acquire+0x15e/0x2f0 [ 597.390485] ? __fget_files+0x34/0x3b0 [ 597.390514] ? find_held_lock+0x2b/0x80 [ 597.390536] ? __fget_files+0x203/0x3b0 [ 597.390564] ? lock_release+0xc8/0x290 [ 597.390597] ? __fget_files+0x20d/0x3b0 [ 597.390635] __sys_sendmsg+0x150/0x200 [ 597.390664] ? __pfx___sys_sendmsg+0x10/0x10 [ 597.390707] ? __pfx_ksys_write+0x10/0x10 [ 597.390747] do_syscall_64+0xbf/0x3f0 [ 597.390771] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 597.390793] RIP: 0033:0x7f43176e9b19 [ 597.390809] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 597.390830] RSP: 002b:00007f4314c5f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 597.390850] RAX: ffffffffffffffda RBX: 00007f43177fcf60 RCX: 00007f43176e9b19 [ 597.390864] RDX: 0000000000000000 RSI: 00000000200005c0 RDI: 0000000000000004 [ 597.390877] RBP: 00007f4314c5f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 597.390889] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 597.390902] R13: 00007ffddb836cbf R14: 00007f4314c5f300 R15: 0000000000022000 [ 597.390931] [ 597.473674] FAULT_INJECTION: forcing a failure. [ 597.473674] name failslab, interval 1, probability 0, space 0, times 0 [ 597.474711] CPU: 0 UID: 0 PID: 6789 Comm: syz-executor.5 Not tainted 6.18.0-rc4-next-20251103 #1 PREEMPT(voluntary) [ 597.474728] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 597.474735] Call Trace: [ 597.474740] [ 597.474745] dump_stack_lvl+0xfa/0x120 [ 597.474763] should_fail_ex+0x4d7/0x5e0 [ 597.474782] should_failslab+0xc2/0x120 [ 597.474803] __kmalloc_cache_noprof+0x81/0x6b0 [ 597.474818] ? netlbl_mgmt_add_common+0x53/0x1950 [ 597.474835] ? netlbl_mgmt_add_common+0x53/0x1950 [ 597.474847] netlbl_mgmt_add_common+0x53/0x1950 [ 597.474859] ? __kasan_kmalloc+0x7f/0x90 [ 597.474882] netlbl_mgmt_add+0x288/0x3e0 [ 597.474894] ? __pfx_netlbl_mgmt_add+0x10/0x10 [ 597.474906] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bc/0x290 [ 597.474921] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 597.474938] genl_family_rcv_msg_doit+0x1fe/0x2f0 [ 597.474950] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 597.474969] ? security_capable+0x2f/0x90 [ 597.474990] genl_rcv_msg+0x532/0x7e0 [ 597.475004] ? __pfx_genl_rcv_msg+0x10/0x10 [ 597.475015] ? __pfx_netlbl_mgmt_add+0x10/0x10 [ 597.475031] ? netlink_rcv_skb+0x24d/0x430 [ 597.475050] netlink_rcv_skb+0x147/0x430 [ 597.475068] ? __pfx_genl_rcv_msg+0x10/0x10 [ 597.475080] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 597.475108] ? netlink_deliver_tap+0x1ae/0xce0 [ 597.475128] genl_rcv+0x28/0x40 [ 597.475138] netlink_unicast+0x5a7/0x870 [ 597.475157] ? __pfx_netlink_unicast+0x10/0x10 [ 597.475181] netlink_sendmsg+0x8a3/0xd80 [ 597.475201] ? __pfx_netlink_sendmsg+0x10/0x10 [ 597.475225] ____sys_sendmsg+0xa67/0xc20 [ 597.475239] ? copy_msghdr_from_user+0xfb/0x150 [ 597.475255] ? __pfx_____sys_sendmsg+0x10/0x10 [ 597.475272] ? lock_acquire+0x15e/0x2f0 [ 597.475292] ___sys_sendmsg+0x10f/0x1b0 [ 597.475309] ? __pfx____sys_sendmsg+0x10/0x10 [ 597.475328] ? proc_fail_nth_write+0x97/0x220 [ 597.475349] ? lock_acquire+0x15e/0x2f0 [ 597.475364] ? __fget_files+0x34/0x3b0 [ 597.475381] ? find_held_lock+0x2b/0x80 [ 597.475393] ? __fget_files+0x203/0x3b0 [ 597.475408] ? lock_release+0xc8/0x290 [ 597.475426] ? __fget_files+0x20d/0x3b0 [ 597.475447] __sys_sendmsg+0x150/0x200 [ 597.475463] ? __pfx___sys_sendmsg+0x10/0x10 [ 597.475484] ? __pfx_ksys_write+0x10/0x10 [ 597.475506] do_syscall_64+0xbf/0x3f0 [ 597.475520] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 597.475533] RIP: 0033:0x7f8324934b19 [ 597.475543] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 597.475557] RSP: 002b:00007f8321eaa188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 597.475569] RAX: ffffffffffffffda RBX: 00007f8324a47f60 RCX: 00007f8324934b19 [ 597.475577] RDX: 0000000000000000 RSI: 00000000200005c0 RDI: 0000000000000004 [ 597.475584] RBP: 00007f8321eaa1d0 R08: 0000000000000000 R09: 0000000000000000 [ 597.475590] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 597.475597] R13: 00007ffdcfd62a4f R14: 00007f8321eaa300 R15: 0000000000022000 [ 597.475613] 13:48:13 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 10) 13:48:13 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 10) 13:48:13 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = fork() r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40e8662e, &(0x7f0000000000)={0x9f0a}) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x40000000}) tkill(r0, 0x27) 13:48:13 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x3000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:48:13 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 8) 13:48:13 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x300) 13:48:13 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)={0x2c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x2c}}, 0x0) 13:48:13 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000005, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:48:13 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)={0x34, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x34}}, 0x0) 13:48:13 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 9) 13:48:13 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x3f00) [ 606.812682] FAULT_INJECTION: forcing a failure. [ 606.812682] name failslab, interval 1, probability 0, space 0, times 0 [ 606.814401] CPU: 0 UID: 0 PID: 6849 Comm: syz-executor.4 Not tainted 6.18.0-rc4-next-20251103 #1 PREEMPT(voluntary) [ 606.814430] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 606.814443] Call Trace: [ 606.814450] [ 606.814458] dump_stack_lvl+0xfa/0x120 [ 606.814487] should_fail_ex+0x4d7/0x5e0 [ 606.814520] should_failslab+0xc2/0x120 [ 606.814554] __kmalloc_cache_noprof+0x81/0x6b0 [ 606.814580] ? netlbl_mgmt_add_common+0x53/0x1950 [ 606.814609] ? netlbl_mgmt_add_common+0x53/0x1950 [ 606.814631] netlbl_mgmt_add_common+0x53/0x1950 [ 606.814654] ? __kasan_kmalloc+0x7f/0x90 [ 606.814693] netlbl_mgmt_add+0x288/0x3e0 [ 606.814715] ? __pfx_netlbl_mgmt_add+0x10/0x10 [ 606.814738] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bc/0x290 [ 606.814763] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 606.814792] genl_family_rcv_msg_doit+0x1fe/0x2f0 [ 606.814815] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 606.814850] ? security_capable+0x2f/0x90 [ 606.814885] genl_rcv_msg+0x532/0x7e0 [ 606.814910] ? __pfx_genl_rcv_msg+0x10/0x10 [ 606.814932] ? __pfx_netlbl_mgmt_add+0x10/0x10 [ 606.814960] ? __lock_acquire+0x694/0x1b70 [ 606.814994] netlink_rcv_skb+0x147/0x430 [ 606.815027] ? __pfx_genl_rcv_msg+0x10/0x10 [ 606.815050] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 606.815102] ? netlink_deliver_tap+0x1ae/0xce0 [ 606.815138] genl_rcv+0x28/0x40 [ 606.815155] netlink_unicast+0x5a7/0x870 [ 606.815192] ? __pfx_netlink_unicast+0x10/0x10 [ 606.815236] netlink_sendmsg+0x8a3/0xd80 [ 606.815273] ? __pfx_netlink_sendmsg+0x10/0x10 [ 606.815318] ____sys_sendmsg+0xa67/0xc20 [ 606.815343] ? copy_msghdr_from_user+0xfb/0x150 [ 606.815372] ? __pfx_____sys_sendmsg+0x10/0x10 [ 606.815404] ? lock_acquire+0x15e/0x2f0 [ 606.815437] ___sys_sendmsg+0x10f/0x1b0 [ 606.815468] ? __pfx____sys_sendmsg+0x10/0x10 [ 606.815503] ? proc_fail_nth_write+0x97/0x220 [ 606.815541] ? lock_acquire+0x15e/0x2f0 [ 606.815569] ? __fget_files+0x34/0x3b0 [ 606.815598] ? find_held_lock+0x2b/0x80 [ 606.815620] ? __fget_files+0x203/0x3b0 [ 606.815648] ? lock_release+0xc8/0x290 [ 606.815681] ? __fget_files+0x20d/0x3b0 [ 606.815719] __sys_sendmsg+0x150/0x200 [ 606.815749] ? __pfx___sys_sendmsg+0x10/0x10 [ 606.815788] ? __pfx_ksys_write+0x10/0x10 [ 606.815828] do_syscall_64+0xbf/0x3f0 [ 606.815852] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 606.815874] RIP: 0033:0x7fcb4a86fb19 [ 606.815890] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 606.815911] RSP: 002b:00007fcb47de5188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 606.815931] RAX: ffffffffffffffda RBX: 00007fcb4a982f60 RCX: 00007fcb4a86fb19 [ 606.815946] RDX: 0000000000000000 RSI: 00000000200005c0 RDI: 0000000000000004 [ 606.815958] RBP: 00007fcb47de51d0 R08: 0000000000000000 R09: 0000000000000000 [ 606.815971] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 606.815983] R13: 00007ffdf41288ff R14: 00007fcb47de5300 R15: 0000000000022000 [ 606.816013] 13:48:22 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 10) 13:48:22 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000006, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:48:22 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 11) 13:48:22 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x4000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:48:22 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 11) 13:48:22 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = fork() tkill(r0, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x64ec, 0x100000001, &(0x7f0000000000)) 13:48:22 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x80000) 13:48:22 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)={0x34, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x34}}, 0x0) [ 616.150691] FAULT_INJECTION: forcing a failure. [ 616.150691] name failslab, interval 1, probability 0, space 0, times 0 [ 616.152807] CPU: 1 UID: 0 PID: 6869 Comm: syz-executor.3 Not tainted 6.18.0-rc4-next-20251103 #1 PREEMPT(voluntary) [ 616.152838] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 616.152851] Call Trace: [ 616.152858] [ 616.152866] dump_stack_lvl+0xfa/0x120 [ 616.152894] should_fail_ex+0x4d7/0x5e0 [ 616.152927] should_failslab+0xc2/0x120 [ 616.152960] __kmalloc_noprof+0xcd/0x680 [ 616.152984] ? netlbl_mgmt_add_common+0x17e/0x1950 [ 616.153013] netlbl_mgmt_add_common+0x17e/0x1950 [ 616.153035] ? __kasan_kmalloc+0x7f/0x90 [ 616.153075] netlbl_mgmt_add+0x288/0x3e0 [ 616.153105] ? __pfx_netlbl_mgmt_add+0x10/0x10 [ 616.153128] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bc/0x290 [ 616.153154] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 616.153199] genl_family_rcv_msg_doit+0x1fe/0x2f0 [ 616.153223] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 616.153257] ? security_capable+0x2f/0x90 [ 616.153292] genl_rcv_msg+0x532/0x7e0 [ 616.153317] ? __pfx_genl_rcv_msg+0x10/0x10 [ 616.153340] ? __pfx_netlbl_mgmt_add+0x10/0x10 [ 616.153367] ? __lock_acquire+0x694/0x1b70 [ 616.153402] netlink_rcv_skb+0x147/0x430 [ 616.153436] ? __pfx_genl_rcv_msg+0x10/0x10 [ 616.153470] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 616.153541] ? netlink_deliver_tap+0x1ae/0xce0 [ 616.153578] genl_rcv+0x28/0x40 13:48:22 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x1000000) [ 616.153596] netlink_unicast+0x5a7/0x870 [ 616.153632] ? __pfx_netlink_unicast+0x10/0x10 [ 616.153676] netlink_sendmsg+0x8a3/0xd80 [ 616.153713] ? __pfx_netlink_sendmsg+0x10/0x10 [ 616.153758] ____sys_sendmsg+0xa67/0xc20 [ 616.153782] ? copy_msghdr_from_user+0xfb/0x150 [ 616.153812] ? __pfx_____sys_sendmsg+0x10/0x10 [ 616.153844] ? lock_acquire+0x15e/0x2f0 [ 616.153877] ___sys_sendmsg+0x10f/0x1b0 [ 616.153907] ? __pfx____sys_sendmsg+0x10/0x10 [ 616.153943] ? proc_fail_nth_write+0x97/0x220 [ 616.153982] ? lock_acquire+0x15e/0x2f0 [ 616.154010] ? __fget_files+0x34/0x3b0 [ 616.154039] ? find_held_lock+0x2b/0x80 [ 616.154061] ? __fget_files+0x203/0x3b0 [ 616.154089] ? lock_release+0xc8/0x290 [ 616.154122] ? __fget_files+0x20d/0x3b0 [ 616.154160] __sys_sendmsg+0x150/0x200 [ 616.154189] ? __pfx___sys_sendmsg+0x10/0x10 [ 616.154229] ? __pfx_ksys_write+0x10/0x10 [ 616.154269] do_syscall_64+0xbf/0x3f0 [ 616.154295] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 616.154317] RIP: 0033:0x7f43176e9b19 13:48:23 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 11) [ 616.154333] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 616.154353] RSP: 002b:00007f4314c5f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 616.154374] RAX: ffffffffffffffda RBX: 00007f43177fcf60 RCX: 00007f43176e9b19 [ 616.154388] RDX: 0000000000000000 RSI: 00000000200005c0 RDI: 0000000000000004 [ 616.154401] RBP: 00007f4314c5f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 616.154413] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 616.154426] R13: 00007ffddb836cbf R14: 00007f4314c5f300 R15: 0000000000022000 [ 616.154465] [ 616.197380] FAULT_INJECTION: forcing a failure. [ 616.197380] name failslab, interval 1, probability 0, space 0, times 0 [ 616.199260] CPU: 0 UID: 0 PID: 6872 Comm: syz-executor.5 Not tainted 6.18.0-rc4-next-20251103 #1 PREEMPT(voluntary) [ 616.199290] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 616.199303] Call Trace: [ 616.199310] [ 616.199318] dump_stack_lvl+0xfa/0x120 [ 616.199347] should_fail_ex+0x4d7/0x5e0 [ 616.199380] should_failslab+0xc2/0x120 [ 616.199414] __kmalloc_noprof+0xcd/0x680 [ 616.199439] ? netlbl_mgmt_add_common+0x17e/0x1950 [ 616.199468] netlbl_mgmt_add_common+0x17e/0x1950 [ 616.199490] ? __kasan_kmalloc+0x7f/0x90 [ 616.199530] netlbl_mgmt_add+0x288/0x3e0 [ 616.199551] ? __pfx_netlbl_mgmt_add+0x10/0x10 [ 616.199574] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bc/0x290 [ 616.199599] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 616.199629] genl_family_rcv_msg_doit+0x1fe/0x2f0 [ 616.199652] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 616.199687] ? security_capable+0x2f/0x90 [ 616.199722] genl_rcv_msg+0x532/0x7e0 [ 616.199747] ? __pfx_genl_rcv_msg+0x10/0x10 [ 616.199769] ? __pfx_netlbl_mgmt_add+0x10/0x10 [ 616.199796] ? __lock_acquire+0x694/0x1b70 [ 616.199831] netlink_rcv_skb+0x147/0x430 [ 616.199864] ? __pfx_genl_rcv_msg+0x10/0x10 [ 616.199887] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 616.199932] ? netlink_deliver_tap+0x1ae/0xce0 [ 616.199968] genl_rcv+0x28/0x40 [ 616.199985] netlink_unicast+0x5a7/0x870 [ 616.200021] ? __pfx_netlink_unicast+0x10/0x10 [ 616.200065] netlink_sendmsg+0x8a3/0xd80 [ 616.200110] ? __pfx_netlink_sendmsg+0x10/0x10 [ 616.200155] ____sys_sendmsg+0xa67/0xc20 [ 616.200179] ? copy_msghdr_from_user+0xfb/0x150 [ 616.200209] ? __pfx_____sys_sendmsg+0x10/0x10 [ 616.200241] ? lock_acquire+0x15e/0x2f0 [ 616.200274] ___sys_sendmsg+0x10f/0x1b0 [ 616.200304] ? __pfx____sys_sendmsg+0x10/0x10 [ 616.200339] ? proc_fail_nth_write+0x97/0x220 [ 616.200378] ? lock_acquire+0x15e/0x2f0 [ 616.200406] ? __fget_files+0x34/0x3b0 [ 616.200435] ? find_held_lock+0x2b/0x80 [ 616.200457] ? __fget_files+0x203/0x3b0 [ 616.200485] ? lock_release+0xc8/0x290 [ 616.200518] ? __fget_files+0x20d/0x3b0 [ 616.200557] __sys_sendmsg+0x150/0x200 [ 616.200586] ? __pfx___sys_sendmsg+0x10/0x10 [ 616.200625] ? __pfx_ksys_write+0x10/0x10 [ 616.200665] do_syscall_64+0xbf/0x3f0 [ 616.200690] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 616.200712] RIP: 0033:0x7f8324934b19 [ 616.200729] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 616.200749] RSP: 002b:00007f8321eaa188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 616.200770] RAX: ffffffffffffffda RBX: 00007f8324a47f60 RCX: 00007f8324934b19 [ 616.200784] RDX: 0000000000000000 RSI: 00000000200005c0 RDI: 0000000000000004 [ 616.200796] RBP: 00007f8321eaa1d0 R08: 0000000000000000 R09: 0000000000000000 [ 616.200809] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 616.200821] R13: 00007ffdcfd62a4f R14: 00007f8321eaa300 R15: 0000000000022000 [ 616.200851] 13:48:23 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={&(0x7f0000000400)={0x34, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x34}}, 0x0) 13:48:23 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 12) [ 616.331338] FAULT_INJECTION: forcing a failure. [ 616.331338] name failslab, interval 1, probability 0, space 0, times 0 [ 616.333341] CPU: 0 UID: 0 PID: 6894 Comm: syz-executor.4 Not tainted 6.18.0-rc4-next-20251103 #1 PREEMPT(voluntary) [ 616.333370] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 616.333382] Call Trace: [ 616.333389] [ 616.333397] dump_stack_lvl+0xfa/0x120 [ 616.333425] should_fail_ex+0x4d7/0x5e0 [ 616.333458] should_failslab+0xc2/0x120 [ 616.333492] __kmalloc_noprof+0xcd/0x680 [ 616.333517] ? netlbl_mgmt_add_common+0x17e/0x1950 [ 616.333545] netlbl_mgmt_add_common+0x17e/0x1950 [ 616.333567] ? __kasan_kmalloc+0x7f/0x90 [ 616.333606] netlbl_mgmt_add+0x288/0x3e0 [ 616.333628] ? __pfx_netlbl_mgmt_add+0x10/0x10 [ 616.333650] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bc/0x290 [ 616.333675] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 616.333705] genl_family_rcv_msg_doit+0x1fe/0x2f0 [ 616.333728] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 616.333762] ? security_capable+0x2f/0x90 [ 616.333797] genl_rcv_msg+0x532/0x7e0 [ 616.333822] ? __pfx_genl_rcv_msg+0x10/0x10 [ 616.333844] ? __pfx_netlbl_mgmt_add+0x10/0x10 [ 616.333872] ? __lock_acquire+0x694/0x1b70 [ 616.333907] netlink_rcv_skb+0x147/0x430 [ 616.333939] ? __pfx_genl_rcv_msg+0x10/0x10 [ 616.333962] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 616.334007] ? netlink_deliver_tap+0x1ae/0xce0 [ 616.334043] genl_rcv+0x28/0x40 [ 616.334060] netlink_unicast+0x5a7/0x870 [ 616.334104] ? __pfx_netlink_unicast+0x10/0x10 [ 616.334148] netlink_sendmsg+0x8a3/0xd80 [ 616.334185] ? __pfx_netlink_sendmsg+0x10/0x10 [ 616.334230] ____sys_sendmsg+0xa67/0xc20 [ 616.334255] ? copy_msghdr_from_user+0xfb/0x150 [ 616.334285] ? __pfx_____sys_sendmsg+0x10/0x10 [ 616.334316] ? lock_acquire+0x15e/0x2f0 [ 616.334349] ___sys_sendmsg+0x10f/0x1b0 [ 616.334380] ? __pfx____sys_sendmsg+0x10/0x10 [ 616.334415] ? proc_fail_nth_write+0x97/0x220 [ 616.334453] ? lock_acquire+0x15e/0x2f0 [ 616.334481] ? __fget_files+0x34/0x3b0 [ 616.334510] ? find_held_lock+0x2b/0x80 [ 616.334533] ? __fget_files+0x203/0x3b0 [ 616.334560] ? lock_release+0xc8/0x290 [ 616.334593] ? __fget_files+0x20d/0x3b0 [ 616.334632] __sys_sendmsg+0x150/0x200 [ 616.334661] ? __pfx___sys_sendmsg+0x10/0x10 [ 616.334700] ? __pfx_ksys_write+0x10/0x10 [ 616.334740] do_syscall_64+0xbf/0x3f0 [ 616.334765] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 616.334787] RIP: 0033:0x7fcb4a86fb19 [ 616.334803] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 616.334823] RSP: 002b:00007fcb47de5188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 616.334843] RAX: ffffffffffffffda RBX: 00007fcb4a982f60 RCX: 00007fcb4a86fb19 [ 616.334857] RDX: 0000000000000000 RSI: 00000000200005c0 RDI: 0000000000000004 [ 616.334870] RBP: 00007fcb47de51d0 R08: 0000000000000000 R09: 0000000000000000 [ 616.334882] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 616.334894] R13: 00007ffdf41288ff R14: 00007fcb47de5300 R15: 0000000000022000 [ 616.334924] 13:48:23 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x5000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:48:23 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000007, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:48:23 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 12) 13:48:31 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 13) 13:48:31 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000008, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) [ 624.445900] FAULT_INJECTION: forcing a failure. [ 624.445900] name failslab, interval 1, probability 0, space 0, times 0 [ 624.446878] CPU: 0 UID: 0 PID: 7002 Comm: syz-executor.5 Not tainted 6.18.0-rc4-next-20251103 #1 PREEMPT(voluntary) [ 624.446894] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 624.446901] Call Trace: [ 624.446905] [ 624.446910] dump_stack_lvl+0xfa/0x120 [ 624.446927] should_fail_ex+0x4d7/0x5e0 [ 624.446945] should_failslab+0xc2/0x120 [ 624.446964] __kmalloc_cache_noprof+0x81/0x6b0 [ 624.446977] ? trace_kmalloc+0x1f/0xb0 [ 624.446993] ? __kmalloc_noprof+0x274/0x680 [ 624.447004] ? netlbl_mgmt_add_common+0x468/0x1950 [ 624.447020] ? netlbl_mgmt_add_common+0x468/0x1950 [ 624.447032] netlbl_mgmt_add_common+0x468/0x1950 [ 624.447044] ? __kasan_kmalloc+0x7f/0x90 [ 624.447066] netlbl_mgmt_add+0x288/0x3e0 [ 624.447077] ? __pfx_netlbl_mgmt_add+0x10/0x10 [ 624.447094] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bc/0x290 [ 624.447108] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 624.447124] genl_family_rcv_msg_doit+0x1fe/0x2f0 [ 624.447137] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 624.447155] ? security_capable+0x2f/0x90 [ 624.447174] genl_rcv_msg+0x532/0x7e0 [ 624.447188] ? __pfx_genl_rcv_msg+0x10/0x10 [ 624.447199] ? __pfx_netlbl_mgmt_add+0x10/0x10 [ 624.447214] ? __lock_acquire+0x694/0x1b70 [ 624.447236] netlink_rcv_skb+0x147/0x430 [ 624.447254] ? __pfx_genl_rcv_msg+0x10/0x10 [ 624.447266] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 624.447290] ? netlink_deliver_tap+0x1ae/0xce0 [ 624.447310] genl_rcv+0x28/0x40 [ 624.447319] netlink_unicast+0x5a7/0x870 [ 624.447339] ? __pfx_netlink_unicast+0x10/0x10 [ 624.447362] netlink_sendmsg+0x8a3/0xd80 [ 624.447382] ? __pfx_netlink_sendmsg+0x10/0x10 [ 624.447406] ____sys_sendmsg+0xa67/0xc20 [ 624.447421] ? copy_msghdr_from_user+0xfb/0x150 [ 624.447437] ? __pfx_____sys_sendmsg+0x10/0x10 [ 624.447454] ? lock_acquire+0x15e/0x2f0 [ 624.447472] ___sys_sendmsg+0x10f/0x1b0 [ 624.447488] ? __pfx____sys_sendmsg+0x10/0x10 [ 624.447507] ? proc_fail_nth_write+0x97/0x220 [ 624.447529] ? lock_acquire+0x15e/0x2f0 [ 624.447544] ? __fget_files+0x34/0x3b0 [ 624.447561] ? find_held_lock+0x2b/0x80 [ 624.447574] ? __fget_files+0x203/0x3b0 [ 624.447589] ? lock_release+0xc8/0x290 [ 624.447606] ? __fget_files+0x20d/0x3b0 [ 624.447627] __sys_sendmsg+0x150/0x200 [ 624.447642] ? __pfx___sys_sendmsg+0x10/0x10 [ 624.447666] ? __pfx_ksys_write+0x10/0x10 [ 624.447691] do_syscall_64+0xbf/0x3f0 [ 624.447704] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 624.447717] RIP: 0033:0x7f8324934b19 [ 624.447726] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 624.447736] RSP: 002b:00007f8321eaa188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 624.447748] RAX: ffffffffffffffda RBX: 00007f8324a47f60 RCX: 00007f8324934b19 [ 624.447756] RDX: 0000000000000000 RSI: 00000000200005c0 RDI: 0000000000000004 [ 624.447762] RBP: 00007f8321eaa1d0 R08: 0000000000000000 R09: 0000000000000000 [ 624.447769] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 624.447776] R13: 00007ffdcfd62a4f R14: 00007f8321eaa300 R15: 0000000000022000 [ 624.447792] 13:48:31 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 12) 13:48:31 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x2000000) 13:48:31 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:48:31 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 13) 13:48:31 executing program 1: r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000080)=0x14) lseek(r0, 0x9, 0x0) recvmmsg(r0, &(0x7f0000002480)=[{{&(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000140)=""/44, 0x2c}, {&(0x7f0000000180)=""/82, 0x52}, {&(0x7f0000000200)=""/207, 0xcf}, {&(0x7f0000000300)=""/146, 0x92}], 0x4, &(0x7f0000000400)=""/118, 0x76}, 0x848}, {{&(0x7f0000000480)=@xdp, 0x80, &(0x7f0000000700)=[{&(0x7f0000000500)=""/23, 0x17}, {&(0x7f0000000540)=""/129, 0x81}, {&(0x7f0000000600)=""/73, 0x49}, {&(0x7f0000000680)=""/126, 0x7e}], 0x4, &(0x7f0000000740)=""/185, 0xb9}, 0x4}, {{&(0x7f0000000800)=@phonet, 0x80, &(0x7f0000000980)=[{&(0x7f0000000880)=""/224, 0xe0}], 0x1}, 0x4}, {{&(0x7f00000009c0)=@nl, 0x80, &(0x7f0000000cc0)=[{&(0x7f0000000a40)=""/203, 0xcb}, {&(0x7f0000000b40)=""/39, 0x27}, {&(0x7f0000000b80)=""/105, 0x69}, {&(0x7f0000000c00)=""/146, 0x92}], 0x4}, 0x10000}, {{&(0x7f0000000d00)=@l2tp={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000002140)=[{&(0x7f0000000d80)=""/209, 0xd1}, {&(0x7f0000000e80)=""/4096, 0x1000}, {&(0x7f0000001e80)=""/254, 0xfe}, {&(0x7f0000001f80)=""/131, 0x83}, {&(0x7f0000002040)=""/222, 0xde}], 0x5, &(0x7f00000021c0)=""/205, 0xcd}}, {{0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f00000022c0)=""/229, 0xe5}], 0x1, &(0x7f0000002400)=""/127, 0x7f}, 0x2}], 0x6, 0x40000000, 0x0) r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsetxattr$system_posix_acl(r2, &(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f00000002c0)={{}, {}, [], {}, [{0x8, 0x0, 0xffffffffffffffff}]}, 0x2c, 0x0) r3 = getpid() r4 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000002640), 0x2, 0x0) sendmsg$nl_generic(r1, &(0x7f0000002e40)={&(0x7f0000002600)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000002e00)={&(0x7f0000002680)={0x750, 0x12, 0x1, 0x70bd29, 0x25dfdbfb, {0xe}, [@generic="4128ae0181ea3f7b906ede40a3f973f4b03353180c3e6db4e356e37a7e72f36649d708e350a187601f8c286c9fb0aff948ade3fa399539e0ebddffb1fa948b394ee27ca9428723d394ddf66d2ebf", @nested={0x27a, 0x25, 0x0, 0x1, [@typed={0x5, 0x18, 0x0, 0x0, @str='\x00'}, @generic="4a46fb5376ece69375b59315d077149d0df234d6bddaa18288617a6f56ac08d163ae27f1d904fcd78dd76cd12e2ab3fab38a3f6e3b3ef206351d22f0d24e7ea8844f77d292d605f76815ddcd683e7c124bdbd389f0b882d904497e53d51502341b76ae680f25a87e796b2b8b0d8de7d1be99d7c0e9b93459356522e50de40e844d91e10d030cf69c020fd4b1bbab1a47a6b14879f36e8488f5110e749d12e81ff18e0b684331561e2cd262aed36b16cfc21d17065ac38e186bac44d0ad8b6fa0d6383eadf205a25767099ef0640a9f02752e07a00eb6e3a3781296", @typed={0x4, 0x6a}, @generic="563c9e7b5d20b57e6e7d51a611015ebb0f4dfdc90ecd129a8ea0d5ec0aa23cef01f77241d314d33debab376d87e5118037ab34e468b0fe3a798a9ad5616723c500b7e8fabc985fdb1988dbf0406b0327e58074d6c91a7ad140d57169bf0d7eb2ddeebcb6740babd7b932ee78c9e97384161c95fa32e8618c9ad7805f", @typed={0xc, 0x5c, 0x0, 0x0, @u64=0x5}, @generic="125d9b8b59a83fe6d35c299b9dc71f28a0eaf5f09f70ca3cf5d1e7256ac71adf428170baf7c3cb770127731b4f526d9d8d5cff3c7ead47d7b3f063c3236d2fa8240128c1e91b2f", @typed={0xb1, 0x95, 0x0, 0x0, @binary="7816e34914c3fd5a0c3479cb84d26defb63f2dbe4738c474db6071111ec0bd2704d2a1b24cbb84dd9eb7f510e41c1b674af8e7aa7dbb001a29721eb1a4bf1e3fcc6ff2a3e0438c3f0601d877ded05a44c45020839bae73c4823733591b68c07b4b612288339563458a74c86c167fa4ef47989494df67eb58b117206f75152e81e6e047f547aaf415697c36dc3d0e18b9699175c906fd705e21c4a0c5632e5cff44fb2ab9a3ed66be1e673c5908"}, @typed={0xc, 0x2d, 0x0, 0x0, @u64=0x1}]}, @typed={0x8, 0x43, 0x0, 0x0, @u32=0x4}, @typed={0x8, 0x13, 0x0, 0x0, @ipv4=@empty}, @typed={0x8, 0x83, 0x0, 0x0, @uid=0xffffffffffffffff}, @nested={0x1bf, 0x15, 0x0, 0x1, [@typed={0xc, 0xc, 0x0, 0x0, @u64=0x3}, @typed={0x8, 0x15, 0x0, 0x0, @fd=r2}, @generic="deda408eaeb5e28a92cda8c7727340597471cccb5a8c0dbec6437a9e4065ed94487fb689b1095f91a68141f4d45f2aa4fd78c57d0d8a527c805186d3cf677527032e23a35969e245a097611407a11346ff73f56eaecc2d69e61d65b2c8bcf996df2e287e9ccdfc73ab33f297d8ff5fb9628c086683c5f1713ba61268b0f6d810b9b8eed2fddfd2ceb9f1797ce4360ecadc3508c7d7d462c94e75e3d70fc42c714de82c8294e5011133db96856bd36ee4cb52fe4f235f33e3937e158e3b4007315123f21fe6e15ec0a1f21b68ad40", @generic="db9e7eeea03f93e232b7247c", @typed={0x4, 0x61}, @generic="e5f7dc55bc34105fa584", @generic="1657340dc4096ff8211e9d164219c7204142780fa6d72da150e563c059499676d72d992018ed5d43d703d63abc43cf582242a353e01689d5b7e713b57b9c0dccf31c73541cd97d7a51b108b4405fb9a35e3b277903f8080634885d667e5f6b97ac330b93e1d0e5e4ecea1fbeb88e82918d537c2e879c898101ce68ef67e433d5c14b7f129c9985ce0bed0e253e52ad20c1dbf4a0a3de370d8d80edeaee99f134bc5221a0a779b31829adeb4d7c31e29ebe9564c3467cd0", @typed={0x8, 0x71, 0x0, 0x0, @pid=r3}]}, @nested={0x296, 0x15, 0x0, 0x1, [@generic="827796b203d5bc3d1c0fe73c2410324139cc55cc83bd3c4089d47f04c753c026e552d03a95913003d8afc47b0b2277195c8fe7be86552d07148295e5d7930de967d18f096e0b74571a18abf6fe177a11953e09ca08b034685b191790c97bd949c3c210d91042059b97e7922962d74da642263bda23ac0041b933948acaf6314f036857e1810d5456f6f60905534387b7bb1612f0342626de0bed8d7f04ad9b3f71faa9e502332cc3f77ae8c4ae3e253b8b60600e70a8d90734ebef7d8a611793585d698f77c5267c8837", @typed={0xb, 0xf, 0x0, 0x0, @str=':\xd0]\\&-\x00'}, @generic="fb6cac21aa33119d7e61aa9180444a09d309cc648903be4e7421676251e3e6c409daa954454fa37d51a1742adac3722dd709159c95a44166954b05b546cdedf3d5540ce66404152c179cd7479390ce0a729b798f727a3d9be468471cb3e609cab3f3cac59230fb8a7421976cc3b8d2", @typed={0xc, 0x1c, 0x0, 0x0, @u64=0x3}, @generic="cc1c1c4d6e87a2cd8a05b79382b7a1cbbf57ad631698ed40589439ee536da07f9afb492d95996e06b0dd80e5d79c1fd66c39ca9dfe0ba40ea66d62f1724247356629d2", @typed={0x8, 0x3a, 0x0, 0x0, @fd=r4}, @typed={0x8, 0x75, 0x0, 0x0, @str='[]\xf0\x00'}, @generic="eee75a2ce1637af1f981d54c0415cf60ec7471fed6e5b3e07bf0fc3b1411111744723fac29a41cddcfd7dff7db8ac8556b6e36fc5c02f4c21dd2975b973f33e894b10ef395ca813d254601b701e912d6230553e169788c4abdd2fa8c95c310ea9fd64963b80495fe5410e4b341a7ae86ae0d6ea9714a891ce794356a61779605b8c890317ea9e8c804decf3507a155a939005e8565dd72a17fe0e9607d40d95e4c1f261e4b1dd8ac7cd1f0119e60521584b478992dd318eca1235625fcaaeda56fa048ad446404c758917a16a6e9de1c6e33f8172335d72146acb535532045a82e6d233798c430a028de56025e7a"]}]}, 0x750}, 0x1, 0x0, 0x0, 0x800}, 0x104) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x4000000000000000, 0x1, &(0x7f0000000000)) r5 = fork() tkill(r5, 0x0) 13:48:31 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x6000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:48:31 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x7000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:48:31 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 14) [ 624.549705] FAULT_INJECTION: forcing a failure. [ 624.549705] name failslab, interval 1, probability 0, space 0, times 0 [ 624.551503] CPU: 1 UID: 0 PID: 7015 Comm: syz-executor.3 Not tainted 6.18.0-rc4-next-20251103 #1 PREEMPT(voluntary) [ 624.551534] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 624.551547] Call Trace: [ 624.551555] [ 624.551564] dump_stack_lvl+0xfa/0x120 [ 624.551593] should_fail_ex+0x4d7/0x5e0 [ 624.551628] should_failslab+0xc2/0x120 [ 624.551664] __kmalloc_cache_noprof+0x81/0x6b0 [ 624.551689] ? trace_kmalloc+0x1f/0xb0 [ 624.551721] ? __kmalloc_noprof+0x274/0x680 [ 624.551743] ? netlbl_mgmt_add_common+0x468/0x1950 [ 624.551775] ? netlbl_mgmt_add_common+0x468/0x1950 [ 624.551799] netlbl_mgmt_add_common+0x468/0x1950 [ 624.551822] ? __kasan_kmalloc+0x7f/0x90 [ 624.551864] netlbl_mgmt_add+0x288/0x3e0 [ 624.551887] ? __pfx_netlbl_mgmt_add+0x10/0x10 [ 624.551912] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bc/0x290 [ 624.551938] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 624.551970] genl_family_rcv_msg_doit+0x1fe/0x2f0 [ 624.551995] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 624.552032] ? security_capable+0x2f/0x90 [ 624.552069] genl_rcv_msg+0x532/0x7e0 [ 624.552103] ? __pfx_genl_rcv_msg+0x10/0x10 [ 624.552127] ? __pfx_netlbl_mgmt_add+0x10/0x10 [ 624.552157] ? __lock_acquire+0x694/0x1b70 [ 624.552194] netlink_rcv_skb+0x147/0x430 [ 624.552230] ? __pfx_genl_rcv_msg+0x10/0x10 [ 624.552254] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 624.552303] ? netlink_deliver_tap+0x1ae/0xce0 [ 624.552341] genl_rcv+0x28/0x40 [ 624.552360] netlink_unicast+0x5a7/0x870 [ 624.552399] ? __pfx_netlink_unicast+0x10/0x10 [ 624.552446] netlink_sendmsg+0x8a3/0xd80 [ 624.552486] ? __pfx_netlink_sendmsg+0x10/0x10 [ 624.552534] ____sys_sendmsg+0xa67/0xc20 [ 624.552560] ? copy_msghdr_from_user+0xfb/0x150 [ 624.552592] ? __pfx_____sys_sendmsg+0x10/0x10 [ 624.552626] ? lock_acquire+0x15e/0x2f0 [ 624.552661] ___sys_sendmsg+0x10f/0x1b0 [ 624.552694] ? __pfx____sys_sendmsg+0x10/0x10 [ 624.552732] ? proc_fail_nth_write+0x97/0x220 [ 624.552773] ? lock_acquire+0x15e/0x2f0 [ 624.552804] ? __fget_files+0x34/0x3b0 [ 624.552834] ? find_held_lock+0x2b/0x80 [ 624.552858] ? __fget_files+0x203/0x3b0 [ 624.552888] ? lock_release+0xc8/0x290 [ 624.552924] ? __fget_files+0x20d/0x3b0 [ 624.552965] __sys_sendmsg+0x150/0x200 [ 624.552996] ? __pfx___sys_sendmsg+0x10/0x10 [ 624.553038] ? __pfx_ksys_write+0x10/0x10 [ 624.553081] do_syscall_64+0xbf/0x3f0 [ 624.553107] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 624.553130] RIP: 0033:0x7f43176e9b19 [ 624.553148] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 624.553169] RSP: 002b:00007f4314c5f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 624.553191] RAX: ffffffffffffffda RBX: 00007f43177fcf60 RCX: 00007f43176e9b19 [ 624.553207] RDX: 0000000000000000 RSI: 00000000200005c0 RDI: 0000000000000004 [ 624.553220] RBP: 00007f4314c5f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 624.553233] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 624.553246] R13: 00007ffddb836cbf R14: 00007f4314c5f300 R15: 0000000000022000 [ 624.553291] 13:48:31 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000009, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:48:31 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x8000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:48:31 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x3000000) 13:48:31 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 13) 13:48:31 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000002, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:48:31 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 14) 13:48:31 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:48:31 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 15) 13:48:31 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x3f000000) [ 624.790002] FAULT_INJECTION: forcing a failure. [ 624.790002] name failslab, interval 1, probability 0, space 0, times 0 [ 624.791008] CPU: 0 UID: 0 PID: 7074 Comm: syz-executor.4 Not tainted 6.18.0-rc4-next-20251103 #1 PREEMPT(voluntary) [ 624.791026] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 624.791034] Call Trace: [ 624.791038] [ 624.791043] dump_stack_lvl+0xfa/0x120 [ 624.791061] should_fail_ex+0x4d7/0x5e0 [ 624.791080] should_failslab+0xc2/0x120 [ 624.791104] __kmalloc_cache_noprof+0x81/0x6b0 [ 624.791117] ? trace_kmalloc+0x1f/0xb0 [ 624.791134] ? __kmalloc_noprof+0x274/0x680 [ 624.791145] ? netlbl_mgmt_add_common+0x468/0x1950 [ 624.791161] ? netlbl_mgmt_add_common+0x468/0x1950 [ 624.791173] netlbl_mgmt_add_common+0x468/0x1950 [ 624.791185] ? __kasan_kmalloc+0x7f/0x90 [ 624.791207] netlbl_mgmt_add+0x288/0x3e0 [ 624.791219] ? __pfx_netlbl_mgmt_add+0x10/0x10 [ 624.791231] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bc/0x290 [ 624.791245] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 624.791262] genl_family_rcv_msg_doit+0x1fe/0x2f0 [ 624.791274] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 624.791293] ? security_capable+0x2f/0x90 [ 624.791315] genl_rcv_msg+0x532/0x7e0 [ 624.791331] ? __pfx_genl_rcv_msg+0x10/0x10 [ 624.791343] ? __pfx_netlbl_mgmt_add+0x10/0x10 [ 624.791358] ? __lock_acquire+0x694/0x1b70 [ 624.791378] netlink_rcv_skb+0x147/0x430 [ 624.791396] ? __pfx_genl_rcv_msg+0x10/0x10 [ 624.791408] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 624.791433] ? netlink_deliver_tap+0x1ae/0xce0 [ 624.791453] genl_rcv+0x28/0x40 [ 624.791462] netlink_unicast+0x5a7/0x870 [ 624.791482] ? __pfx_netlink_unicast+0x10/0x10 [ 624.791505] netlink_sendmsg+0x8a3/0xd80 [ 624.791525] ? __pfx_netlink_sendmsg+0x10/0x10 [ 624.791549] ____sys_sendmsg+0xa67/0xc20 [ 624.791564] ? copy_msghdr_from_user+0xfb/0x150 [ 624.791580] ? __pfx_____sys_sendmsg+0x10/0x10 [ 624.791597] ? lock_acquire+0x15e/0x2f0 [ 624.791615] ___sys_sendmsg+0x10f/0x1b0 [ 624.791631] ? __pfx____sys_sendmsg+0x10/0x10 [ 624.791650] ? proc_fail_nth_write+0x97/0x220 [ 624.791672] ? lock_acquire+0x15e/0x2f0 [ 624.791687] ? __fget_files+0x34/0x3b0 [ 624.791703] ? find_held_lock+0x2b/0x80 [ 624.791716] ? __fget_files+0x203/0x3b0 [ 624.791730] ? lock_release+0xc8/0x290 [ 624.791748] ? __fget_files+0x20d/0x3b0 [ 624.791769] __sys_sendmsg+0x150/0x200 [ 624.791784] ? __pfx___sys_sendmsg+0x10/0x10 [ 624.791806] ? __pfx_ksys_write+0x10/0x10 [ 624.791828] do_syscall_64+0xbf/0x3f0 [ 624.791842] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 624.791854] RIP: 0033:0x7fcb4a86fb19 [ 624.791864] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 624.791875] RSP: 002b:00007fcb47de5188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 624.791886] RAX: ffffffffffffffda RBX: 00007fcb4a982f60 RCX: 00007fcb4a86fb19 [ 624.791894] RDX: 0000000000000000 RSI: 00000000200005c0 RDI: 0000000000000004 [ 624.791901] RBP: 00007fcb47de51d0 R08: 0000000000000000 R09: 0000000000000000 [ 624.791908] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 624.791915] R13: 00007ffdf41288ff R14: 00007fcb47de5300 R15: 0000000000022000 [ 624.791931] 13:48:31 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000003, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:48:31 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x900000a, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) [ 624.862539] FAULT_INJECTION: forcing a failure. [ 624.862539] name failslab, interval 1, probability 0, space 0, times 0 [ 624.863481] CPU: 0 UID: 0 PID: 7119 Comm: syz-executor.5 Not tainted 6.18.0-rc4-next-20251103 #1 PREEMPT(voluntary) [ 624.863497] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 624.863505] Call Trace: [ 624.863511] [ 624.863516] dump_stack_lvl+0xfa/0x120 [ 624.863532] should_fail_ex+0x4d7/0x5e0 [ 624.863551] should_failslab+0xc2/0x120 [ 624.863576] __kmalloc_cache_noprof+0x81/0x6b0 [ 624.863590] ? trace_kmalloc+0x1f/0xb0 [ 624.863606] ? __kmalloc_noprof+0x274/0x680 [ 624.863617] ? netlbl_mgmt_add_common+0x1108/0x1950 [ 624.863633] ? netlbl_mgmt_add_common+0x1108/0x1950 [ 624.863645] netlbl_mgmt_add_common+0x1108/0x1950 [ 624.863662] netlbl_mgmt_add+0x288/0x3e0 [ 624.863674] ? __pfx_netlbl_mgmt_add+0x10/0x10 [ 624.863686] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bc/0x290 [ 624.863700] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 624.863716] genl_family_rcv_msg_doit+0x1fe/0x2f0 [ 624.863728] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 624.863747] ? security_capable+0x2f/0x90 [ 624.863766] genl_rcv_msg+0x532/0x7e0 [ 624.863780] ? __pfx_genl_rcv_msg+0x10/0x10 [ 624.863792] ? __pfx_netlbl_mgmt_add+0x10/0x10 [ 624.863807] ? __lock_acquire+0x694/0x1b70 [ 624.863825] netlink_rcv_skb+0x147/0x430 [ 624.863843] ? __pfx_genl_rcv_msg+0x10/0x10 [ 624.863855] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 624.863880] ? netlink_deliver_tap+0x1ae/0xce0 [ 624.863899] genl_rcv+0x28/0x40 [ 624.863908] netlink_unicast+0x5a7/0x870 [ 624.863928] ? __pfx_netlink_unicast+0x10/0x10 [ 624.863952] netlink_sendmsg+0x8a3/0xd80 [ 624.863973] ? __pfx_netlink_sendmsg+0x10/0x10 [ 624.863997] ____sys_sendmsg+0xa67/0xc20 [ 624.864011] ? copy_msghdr_from_user+0xfb/0x150 [ 624.864027] ? __pfx_____sys_sendmsg+0x10/0x10 [ 624.864044] ? lock_acquire+0x15e/0x2f0 [ 624.864062] ___sys_sendmsg+0x10f/0x1b0 [ 624.864078] ? __pfx____sys_sendmsg+0x10/0x10 [ 624.864097] ? proc_fail_nth_write+0x97/0x220 [ 624.864118] ? lock_acquire+0x15e/0x2f0 [ 624.864134] ? __fget_files+0x34/0x3b0 [ 624.864149] ? find_held_lock+0x2b/0x80 [ 624.864165] ? __fget_files+0x203/0x3b0 [ 624.864180] ? lock_release+0xc8/0x290 [ 624.864198] ? __fget_files+0x20d/0x3b0 [ 624.864218] __sys_sendmsg+0x150/0x200 [ 624.864234] ? __pfx___sys_sendmsg+0x10/0x10 [ 624.864255] ? __pfx_ksys_write+0x10/0x10 [ 624.864277] do_syscall_64+0xbf/0x3f0 [ 624.864290] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 624.864302] RIP: 0033:0x7f8324934b19 [ 624.864311] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 624.864322] RSP: 002b:00007f8321eaa188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 624.864334] RAX: ffffffffffffffda RBX: 00007f8324a47f60 RCX: 00007f8324934b19 [ 624.864342] RDX: 0000000000000000 RSI: 00000000200005c0 RDI: 0000000000000004 [ 624.864349] RBP: 00007f8321eaa1d0 R08: 0000000000000000 R09: 0000000000000000 [ 624.864356] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 624.864363] R13: 00007ffdcfd62a4f R14: 00007f8321eaa300 R15: 0000000000022000 [ 624.864379] 13:48:40 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 14) 13:48:40 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:48:40 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x900000b, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:48:40 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000004, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:48:40 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 16) 13:48:40 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 15) 13:48:40 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = fork() tkill(r0, 0x0) 13:48:40 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x8000000000000) 13:48:40 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x100000000000000) 13:48:40 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 17) 13:48:40 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000005, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) [ 633.680804] FAULT_INJECTION: forcing a failure. [ 633.680804] name failslab, interval 1, probability 0, space 0, times 0 [ 633.681761] CPU: 0 UID: 0 PID: 7171 Comm: syz-executor.3 Not tainted 6.18.0-rc4-next-20251103 #1 PREEMPT(voluntary) [ 633.681778] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 633.681786] Call Trace: [ 633.681791] [ 633.681796] dump_stack_lvl+0xfa/0x120 [ 633.681816] should_fail_ex+0x4d7/0x5e0 [ 633.681837] should_failslab+0xc2/0x120 [ 633.681858] __kmalloc_cache_noprof+0x81/0x6b0 [ 633.681873] ? trace_kmalloc+0x1f/0xb0 [ 633.681891] ? __kmalloc_noprof+0x274/0x680 [ 633.681902] ? netlbl_mgmt_add_common+0x1108/0x1950 [ 633.681920] ? netlbl_mgmt_add_common+0x1108/0x1950 [ 633.681933] netlbl_mgmt_add_common+0x1108/0x1950 [ 633.681951] netlbl_mgmt_add+0x288/0x3e0 [ 633.681963] ? __pfx_netlbl_mgmt_add+0x10/0x10 [ 633.681976] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bc/0x290 [ 633.681992] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 633.682009] genl_family_rcv_msg_doit+0x1fe/0x2f0 [ 633.682022] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 633.682042] ? security_capable+0x2f/0x90 [ 633.682063] genl_rcv_msg+0x532/0x7e0 [ 633.682077] ? __pfx_genl_rcv_msg+0x10/0x10 [ 633.682094] ? __pfx_netlbl_mgmt_add+0x10/0x10 [ 633.682110] ? __lock_acquire+0x694/0x1b70 [ 633.682131] netlink_rcv_skb+0x147/0x430 [ 633.682150] ? __pfx_genl_rcv_msg+0x10/0x10 [ 633.682163] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 633.682189] ? netlink_deliver_tap+0x1ae/0xce0 [ 633.682210] genl_rcv+0x28/0x40 [ 633.682220] netlink_unicast+0x5a7/0x870 [ 633.682241] ? __pfx_netlink_unicast+0x10/0x10 [ 633.682266] netlink_sendmsg+0x8a3/0xd80 [ 633.682288] ? __pfx_netlink_sendmsg+0x10/0x10 [ 633.682313] ____sys_sendmsg+0xa67/0xc20 [ 633.682328] ? copy_msghdr_from_user+0xfb/0x150 [ 633.682346] ? __pfx_____sys_sendmsg+0x10/0x10 [ 633.682364] ? lock_acquire+0x15e/0x2f0 [ 633.682382] ___sys_sendmsg+0x10f/0x1b0 [ 633.682400] ? __pfx____sys_sendmsg+0x10/0x10 [ 633.682421] ? proc_fail_nth_write+0x97/0x220 [ 633.682444] ? lock_acquire+0x15e/0x2f0 [ 633.682460] ? __fget_files+0x34/0x3b0 [ 633.682478] ? find_held_lock+0x2b/0x80 [ 633.682491] ? __fget_files+0x203/0x3b0 [ 633.682507] ? lock_release+0xc8/0x290 [ 633.682526] ? __fget_files+0x20d/0x3b0 [ 633.682548] __sys_sendmsg+0x150/0x200 [ 633.682565] ? __pfx___sys_sendmsg+0x10/0x10 [ 633.682587] ? __pfx_ksys_write+0x10/0x10 [ 633.682611] do_syscall_64+0xbf/0x3f0 [ 633.682626] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 633.682639] RIP: 0033:0x7f43176e9b19 [ 633.682649] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 633.682661] RSP: 002b:00007f4314c5f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 633.682673] RAX: ffffffffffffffda RBX: 00007f43177fcf60 RCX: 00007f43176e9b19 [ 633.682682] RDX: 0000000000000000 RSI: 00000000200005c0 RDI: 0000000000000004 [ 633.682690] RBP: 00007f4314c5f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 633.682697] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 633.682704] R13: 00007ffddb836cbf R14: 00007f4314c5f300 R15: 0000000000022000 [ 633.682721] [ 633.745464] FAULT_INJECTION: forcing a failure. [ 633.745464] name failslab, interval 1, probability 0, space 0, times 0 [ 633.746553] CPU: 0 UID: 0 PID: 7185 Comm: syz-executor.5 Not tainted 6.18.0-rc4-next-20251103 #1 PREEMPT(voluntary) [ 633.746571] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 633.746580] Call Trace: [ 633.746584] [ 633.746589] dump_stack_lvl+0xfa/0x120 [ 633.746605] should_fail_ex+0x4d7/0x5e0 [ 633.746624] should_failslab+0xc2/0x120 [ 633.746645] kmem_cache_alloc_node_noprof+0x87/0x6b0 [ 633.746660] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 633.746674] ? __alloc_skb+0x2ab/0x370 [ 633.746697] ? __alloc_skb+0x2ab/0x370 [ 633.746712] __alloc_skb+0x2ab/0x370 [ 633.746728] ? __pfx___alloc_skb+0x10/0x10 [ 633.746751] netlink_ack+0x167/0xbf0 [ 633.746777] netlink_rcv_skb+0x344/0x430 [ 633.746795] ? __pfx_genl_rcv_msg+0x10/0x10 [ 633.746808] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 633.746834] ? netlink_deliver_tap+0x1ae/0xce0 [ 633.746855] genl_rcv+0x28/0x40 [ 633.746865] netlink_unicast+0x5a7/0x870 [ 633.746885] ? __pfx_netlink_unicast+0x10/0x10 [ 633.746910] netlink_sendmsg+0x8a3/0xd80 [ 633.746932] ? __pfx_netlink_sendmsg+0x10/0x10 [ 633.746957] ____sys_sendmsg+0xa67/0xc20 [ 633.746971] ? copy_msghdr_from_user+0xfb/0x150 [ 633.746988] ? __pfx_____sys_sendmsg+0x10/0x10 [ 633.747007] ? lock_acquire+0x15e/0x2f0 [ 633.747027] ___sys_sendmsg+0x10f/0x1b0 [ 633.747045] ? __pfx____sys_sendmsg+0x10/0x10 [ 633.747065] ? proc_fail_nth_write+0x97/0x220 [ 633.747093] ? lock_acquire+0x15e/0x2f0 [ 633.747109] ? __fget_files+0x34/0x3b0 [ 633.747126] ? find_held_lock+0x2b/0x80 [ 633.747139] ? __fget_files+0x203/0x3b0 [ 633.747155] ? lock_release+0xc8/0x290 [ 633.747175] ? __fget_files+0x20d/0x3b0 [ 633.747198] __sys_sendmsg+0x150/0x200 [ 633.747217] ? __pfx___sys_sendmsg+0x10/0x10 [ 633.747241] ? __pfx_ksys_write+0x10/0x10 [ 633.747264] do_syscall_64+0xbf/0x3f0 [ 633.747277] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 633.747291] RIP: 0033:0x7f8324934b19 [ 633.747301] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 633.747312] RSP: 002b:00007f8321eaa188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 633.747324] RAX: ffffffffffffffda RBX: 00007f8324a47f60 RCX: 00007f8324934b19 [ 633.747333] RDX: 0000000000000000 RSI: 00000000200005c0 RDI: 0000000000000004 [ 633.747340] RBP: 00007f8321eaa1d0 R08: 0000000000000000 R09: 0000000000000000 [ 633.747347] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 633.747355] R13: 00007ffdcfd62a4f R14: 00007f8321eaa300 R15: 0000000000022000 [ 633.747371] 13:48:49 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x20, 0x4, &(0x7f0000000000)=0x1) r0 = fork() prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x7, 0xfffffffffffffffc, &(0x7f0000000100)) syz_emit_vhci(&(0x7f00000025c0)=ANY=[@ANYBLOB="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0x1004) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x800, 0x5, &(0x7f00000021c0)=[{&(0x7f00000000c0)="59cdd354f4bacf5f0a0dad6afc452a7f1b36c8d4ad680081dae3fc4f9ed15edd493d4465fcfacf74d0fb5531", 0x2c, 0xa466}, 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{&(0x7f0000001180)="55c0a3a538ecf583447c7b9e35b3050d9d444087aece32df22e85aa3fc6c2be73574c066202ba1c1db0b9297e6b5de11fc79c32aec917d63e81a038c172a2264b1a80a2646cd2721b7ed2826abc76a854f17b5846734944b9dd71873c6bfdcf56348404d4257e03516960e2babf7180e58213edf18fe07ec37637fbfe4e6973046ed0bdf95343c4985946eb8f6407f34b4f2c81bdaa2dff4e0809dedb771cec19bf8df6167b521b8d07ec6c397bd4e656339824abce2a527c8b79c93e52390d11cbcda1c86bd1fee8e284781245f3558326fbe69ce9ac14761c98feaf6bef575b5e581cc151d5fc3cca79370c8dc396c3951783f975d83f158cdfdaf1d9564412be00e2f006f2bf48a9e6c168e60e5ae83aad58e0a0c37b56dd146af869618a52d3f00fbd0050ba4e05a5e33f3afb88010c970f66a14aff20c1b9dd1002fc16f8cf5d4c5b8e3d623f4712181f1908e56b120616d10040e517c2319de18bc3472b23ad2e3e1be8abc35dce7ee51db9b4da2bcc6831fdb3463bc0f4499929b27973b3b11130f947445dfb036a7745089fe9ea3836c1cd0f5521d9a73abc80efdf790253cc47c864d364c453f89e86d4ed2ea16970abe93eb20654ca5047ce0c4a47b9a0421ff162d265a7f3679c845b36be750e50b0978f807f78a061de276aebf8f397a255f843ae26ce814a8de05e8df0633be7c5f15b2d9b292c61916227e249c58f8abaf9111cd1c369423b14b59eb56c593ea936a5c5d8ffba58f463375b8aaa6d2758e02e028847d9c6161ecf75a240f322cfcb3216cda426173983f2031e27099eeb9727bca3439b0450eb20ec28f278d3fdda7e9d7ad2efb3a6ac1bee31654c69959068852cef7c14e921dcad2b6f2c281b1139eaca48f7fe45b7cc3d1c26322e6aec09d0f6f4fa72b4f70ac2311fe66fea48cf75c5fe23d4ed196b53ba7a8c9c93944f1ad3f46c11f7233934c0f46a9a3f911d1eb0d64b90649c462b21b2b64da619ec901b6747851fb94ee1cc6ba7a1d200602648ada3e1b605f75f959f32f7b3f45c27d9c6543fd5d61aa63b2575455c83f791b620ad6cb1aadc784d7e595263281cd825779565dd76588e25e1ea2b58e55b8da84b8ca7a47421d75a730e119a7b259ea86d77dcaee7b8ca728690fa1104f4a41f2136793205661ac3fa5dc47495b76ee136db32a4fd2ab5a825ab0314c3c64d49731e9cedb72f43aa29e578daf099b73761a448a9b4f6f418eece3d0a691bbf52314a748e4aac3f812b7ee9286bcb87e0703c3729314fdd49b325a8dfa5eb3a92b0c20a85b11df3819e5c41fe17ab0ecce81632fde5fec665b0816d9ce47956ed05925d9dba7a64687e1298a6283ce07c7f5530ae2e412056ee1ae83b596028611fb0d0bec222c2a58d7cd89b2944ce215c081b26be95e139ddc5f4c4b3598df180f110c0b5a583b88ee1cd1db1675c561a293bf396980b19a6fef53ba1da133cffd7dd23e9b09047d6340a2cbbb7b1259bb3292bffaae04c68d3cea92a0ba51748cf45f409d3a1be0a38f6f264a31b62906bb4698083668e0fe223c5cfb342981da86c94dcef747b27b0660c25e0a800a2c559a19345e4aff3588eaf80c672a6f1ba98abe10081ae7606171d386ba3f73c0750834db05e70844e3ea45a82992c169775cb2b445df45342113007628e7e3db522e5a69d36f60a725a2c6ca525d1bc9bccdf09c4203ba21a170e0579a636692a8b7f7a67a5c384963da9e0030739747d9af86a5b6d56891c85d4353a571d6b9275c7b98463d29bed57116aaf0acc4530f5249212505bc66a699913de2d826d92e843f9fa66781329115e3ad01832a1aa8dc849c1b9bdcfe4951f2841f58a7484f79672cb7cfbef78160a8ce2006ed98d692f235f408f8f5087b30541d56b6b88a52c0ea01ed7335f857ae9f6694c000d2d6f45f8d0d4e752554bd2a7e8ca2d7375e2ed5b15666553195b57a388f39d4a69cdd36aa067ae04f309d52f7ed02ece598064ab73184f70271c01dc7ac53da54955f9688458ce58b2d46bc973dff7494c72e5d0ec83af6666e50654ac018cca92da14ea4760eb835d5ab613ec8776054571d60ddd1ef9df248029b4dbe780eda8c62ba9f8c1427dbe997567f38775aba6dc3837a5208c21fc3bcf6fcd07ef661826e5bd16023edddb7ecc697bf2d2882edb13587800dd34075e127acb3314cb30a2be5e52d49aabdf498b1b5c8787e248ac197a18a7c8a81ffe7f50a3054b5533b9b935610a78b8133f4f5b035c76e4b427c504992e4584254b0c8343565c8c495ac19258adb8f07d36e2365c83754bf0b3f7411277c3ec9df715f5e4d8a20aa75f938d92eb9a7f7fd50308d924a6b6766978c3b7093b6cae2d057a36c7af64c2635406698d4136628bcf2d3f1b20e21ed9e95ff6844ae21e8297ae61817863de19625a5c044415629cc5be554ed6d67c361ff98a3ab97a32ee1138cade421ea1268267ac532500fc5cebcdbc07eee160f6867a2a7d0f8112192c1e840a2eeb76c210863c0862ad61f39e4dee0acd025bbec41cb3208488fa4813e24b289e9f67289f43842a2af4420cc7b8b1246d903aab1a5421e77ad855cf4c9244c0f522daa30786c0a1b45e8c5528d67e0e97b12cfd4e2d180ce7dfd97dee5a17589d6c09463a15606f88bf1d39293a15b0f944c04355381a7bc6da5ea816fa68fe2df3043a75a0fed26c68fbc6490b80595d99912a2b10897263a07a0cb70377a2a21fe5a9b8c9434669b32fb37eead5a2404480c10372edacdcc6b14c7238794f184e4164d2ca34dde6903df12a80789f04fe46cb6487b0c1676d60ba305ea1f29930a44fa0c051383fbc74180d8008e9ac9b9f15c1f57ffbc34c2cfe296682e9bd38376a6f1ad2f8c5c2557de2afee8b436b6e5ca30d19eb6ed98278484a5f7ac56fdc60a90b7d9eb3d1d3b05bf069c12dd4014d267c628e095f746bc19390320206666655032564553971db273019ba7c9bff02eabca74cd3a08a4bc4f5ee5d74bfd802aa542f46dac34e95e75a4ce9e0bc372c9eb2263d93800d2fb3e47d2a7c29f77ea1b81cb517a613e9b36381f0d076af2da49e48c78a8c576b16ec10cbae91435a5f9c1af22a86efc957ca6fee975637baae41e798ca9f0e3c36b231322e89af52636c1096ad4a0da382debbee9b08f248a5e531f8ba849743e71f592a99bc5dea58f7735b30d73273c3198358a90faa2d0357d98ca4edd989824447a85e6f0ef31c3b82b13225c7fc2b6871a3dbcc0220ca55af1deae444fd2c442156ff1174d0b6ff016df0c1665826ad8926414195fc5a23363718e6bff4e926deabdfdefa93a4d2df878ef5ac60297d9b7f13730cfcd07f8034e577429de9bb3a38a5e36e1f9926b519ea45a41899a2f0ab5fc06eac1f6d84a3dfd51b52782272eb7947e4d67022dc5131d59cd4d86518dacab6c501d2c39f878d6d65507bf8347713ab29b6a475400d1606e1704184fab87ccb8e8177779902d203f4ce236f22fd4a90ac71c01ea17047e7d827764c632a86feccf49a7dd7d770fbe2149dfbcce9e1af4377e9a4b7ae61a64ad05f6768b6b43ad688fad269e70bbad3f9873acc35689ea952e656ae334fd491487467f687fcef30126609e85f87f3724a34a4b799f22d30e4eaff2385ae18e57f7da4e3365535ecd95867c078cb618ba6b6d8902266f58136bcab6b75e39d0ecd74f2107b477ee4cc8914de92c3bbf3d5c6bc6748b75aed6c07b37845f74ae5353dc8468da40440011ca30213e37cbdfc52e91dc60b3c3117a79d0c3885a3956752e1e390bf8a851b52d2a0e5a0a6315e6868972ae1211d2a050837f4b0ff488c9095b2b11312be04635bb213ad9042a6762fe27f6854ce38e5a6be73d62099dc18705903b981cd3b23f64c44f055078c0be376ef447e7d6ebca722ff7d94d5a5881fecad5080ccf816327c323ab91151bc603317480785361515d4946deb843bc3f729539ba04957a4ddef68d25e00d80aa5aa25019c31a37e869085a985970518e08342a2f465e6ca2cf7de0a355ccc8ed6cf8ce2a32035c0cbc301400dd55eb03a2149320112949e86380053cd168111bcaa6eea567201081bd600c88bb82f3e48503314b97ba7c1a6c1533a4c4811896f2f35af18d4f7002e1102e559c4e4a9ec1f6f07a1288b3aedc4152f45987e9e219db37faa1e39fe225a3feb5d066adc03e7ba9dee1deda9853d2d6c038d2247dade58a47122472b2865ac6951b8ec5966cb424fd6f0ed967a4a8e48e17311fe9b5bd25b9e684d6e00477e2a9d29efe114ce3196197040224c3eb06ce2f5419dbc9700587a47716d563f82491c3952e6b718afe2d6990cadbe18a69852b9a7aae6e473e438121966564e2740aa7587247dd02113ce90cc11565e11719baa24f0e5da64e1e67c4f8b81db59845505ac33f79d83b7b93c1b083aa2cebc24076c997c6f89e7eb6408fb3cc987d4f5158af90844974e2a68e80ae07b5e043ac5ecc3f5d25250459e66a6e53c7f6c1fcbb5b66c95747b8be23d6ec096ec6470f07bbd3a1e765498d7e536a653b7a22e031d70aeace5325476a75eccb52dfbdf22cd17334caf058b5a259111db34685148caea8e58726ce4823efa2d3c5929174e1bc5672cd67e70ee987aa2a2d031ee48d603e23c0b6ce0b9bb201ef5e8246beb9258883fbf62a34385486a30ffafa56f85e7507dba13068eaacd2f79ed228bb2af82c92670f4b10f8ea35c21eec7323ed217f3faadf5b173460fb2ab4e8c5826817a9b5d249f812d4d734455dba657313244dd832af5bede8281f7b40612a5b6c21c670ed58b4cef4130dcdf00ba405fcb53b2cffb3a213308d6daa59bd5e5cd2030932d46338fcde76eab6614e39b3feedd47387546b62c68939ec346b4c8ec4a8c75e988279bb1b2f931d1d6fa49cfa0b5de834087773d766b7ea6b784c8bf14da1b0d873ba4557ec324dd8da9a40e61057766615881331bdc62651570a062c23a09c3f78b41eb825d0b3021a2edfbe7f7e4d6247796fc29764eb7d215da5ce6f791a5abb57b1aa7ed8a4ed1452ac6b7964032ddad8090ed1a8587ad033cc7b760b5a9122b354da9d332dbd33eeb781c064e0b6657f59ea5f8fdea7ac04a443d6d73c6463c5dfed1564730c5dba64817a638dce34e1fd15f99a1f4b2be9ba8deeeebedeb953d204be8c189fd224c089d892516f1bc24499d0f4983776373e7fab23826b4335c3aa96f2501f6364b6ce19e10b43114d44bef4dccbce7b08dc030c4a7bc1a6bb305b7ea6ef8579bca7520421a09a14153b6c9fdabf08e0af1a6592d15687b2beb8028b334f68bac9a53b82d1ea25ba1949c605f3e82d1b87f80c256e7c9b6b6f6f7da0108d1d1353c66293edf8e3f837d7f4a52e3f794929369b922066b2acd5f7c32cfd9f65a0018e7dd859486d7f03c22697492a84ab067f7edfae2ef3868f7a6320ee5b9effe4c07a245b93805f6bd7437d70f8bf4fa8cf74d73332489e7368e1948abce2c591910481f998f2326f6192ef05c3f5521c748909fe5f83f8681a529b9da91a4682e21802f6c95f0f223e7fd6b52beac88e4fb8b66bfa61ba2bba2fcf931385ab992460ffeace61c65a6a23a6c0a738e5e6cdcd78ceb3553b24221bf239398633ee1b0151e57c2a1c93a4587bfae751b0d428c819750ff94ee30a4e7a6dcbcbade6abcfa0bed10a29c6ef466f368c0cc7169ba844b4a64e5db7f8bfb0bc543667cf85e5e198f5d107cd35f8b78d44f869a1186f29f2857a5db3520787c24cae", 0x1000, 0x80000000}, {&(0x7f0000002180)="1fad5e7a176817b22cf3db1e8932bb28c55aae59e522041eebed90d55514447c99c137294740b3a90511", 0x2a, 0x329}], 0x22100a2, &(0x7f0000002400)=ANY=[@ANYBLOB='map=acorn,uid=', @ANYRESHEX=0xee00, @ANYBLOB="2c6d6f64653d3078303030303030303030303030303030372c7569643dfd58245c87ec1363fcdbb203735fd87f0f0f1d972260e014161abfad3abf8950dcfa383c4e3127a6487f881acc04f349684731059ce737383a1bb61284656fed7b0aef0fc4367eef9762e593705e015b6ae42bbb937cda4312a44102eb6557f3232a143fed708538bf56f0717de5b48a50f8b79ba275ec9b7c8acf3f44d2922f5c5a9b8c3729b49ea713beb411f41c91ca8c99909820f2e247cb2c5d384bb6135002072de2213891ca7f23e1576776ad09aeedd5718b60a141123e8c17f712ff52f17f93eb166248b76453067067a5d013a493430c72c92b53aabc3d24caf97059d7424ebad162fde5e5a8dfcde8385bc608d3570d0ab1", @ANYRESHEX=r0, @ANYBLOB=',cruft,gid=', @ANYRESHEX=0x0, @ANYBLOB=',nojoliet,map=off,utf8,fsname=,\x00']) 13:48:49 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 15) 13:48:49 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x900000f, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:48:49 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000006, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:48:49 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 18) 13:48:49 executing program 0: r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000080)=0x14) lseek(r0, 0x9, 0x0) recvmmsg(r0, &(0x7f0000002480)=[{{&(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast2}}}, 0x80, &(0x7f00000003c0)=[{&(0x7f0000000140)=""/44, 0x2c}, {&(0x7f0000000180)=""/82, 0x52}, {&(0x7f0000000200)=""/207, 0xcf}, {&(0x7f0000000300)=""/146, 0x92}], 0x4, &(0x7f0000000400)=""/118, 0x76}, 0x848}, {{&(0x7f0000000480)=@xdp, 0x80, &(0x7f0000000700)=[{&(0x7f0000000500)=""/23, 0x17}, {&(0x7f0000000540)=""/129, 0x81}, {&(0x7f0000000600)=""/73, 0x49}, {&(0x7f0000000680)=""/126, 0x7e}], 0x4, &(0x7f0000000740)=""/185, 0xb9}, 0x4}, {{&(0x7f0000000800)=@phonet, 0x80, &(0x7f0000000980)=[{&(0x7f0000000880)=""/224, 0xe0}], 0x1}, 0x4}, {{&(0x7f00000009c0)=@nl, 0x80, &(0x7f0000000cc0)=[{&(0x7f0000000a40)=""/203, 0xcb}, {&(0x7f0000000b40)=""/39, 0x27}, {&(0x7f0000000b80)=""/105, 0x69}, {&(0x7f0000000c00)=""/146, 0x92}], 0x4}, 0x10000}, {{&(0x7f0000000d00)=@l2tp={0x2, 0x0, @broadcast}, 0x80, &(0x7f0000002140)=[{&(0x7f0000000d80)=""/209, 0xd1}, {&(0x7f0000000e80)=""/4096, 0x1000}, {&(0x7f0000001e80)=""/254, 0xfe}, {&(0x7f0000001f80)=""/131, 0x83}, {&(0x7f0000002040)=""/222, 0xde}], 0x5, &(0x7f00000021c0)=""/205, 0xcd}}, {{0x0, 0x0, &(0x7f00000023c0)=[{&(0x7f00000022c0)=""/229, 0xe5}], 0x1, &(0x7f0000002400)=""/127, 0x7f}, 0x2}], 0x6, 0x40000000, 0x0) r2 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsetxattr$system_posix_acl(r2, &(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f00000002c0)={{}, {}, [], {}, [{0x8, 0x0, 0xffffffffffffffff}]}, 0x2c, 0x0) r3 = getpid() r4 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000002640), 0x2, 0x0) sendmsg$nl_generic(r1, &(0x7f0000002e40)={&(0x7f0000002600)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000002e00)={&(0x7f0000002680)={0x750, 0x12, 0x1, 0x70bd29, 0x25dfdbfb, {0xe}, [@generic="4128ae0181ea3f7b906ede40a3f973f4b03353180c3e6db4e356e37a7e72f36649d708e350a187601f8c286c9fb0aff948ade3fa399539e0ebddffb1fa948b394ee27ca9428723d394ddf66d2ebf", @nested={0x27a, 0x25, 0x0, 0x1, [@typed={0x5, 0x18, 0x0, 0x0, @str='\x00'}, @generic="4a46fb5376ece69375b59315d077149d0df234d6bddaa18288617a6f56ac08d163ae27f1d904fcd78dd76cd12e2ab3fab38a3f6e3b3ef206351d22f0d24e7ea8844f77d292d605f76815ddcd683e7c124bdbd389f0b882d904497e53d51502341b76ae680f25a87e796b2b8b0d8de7d1be99d7c0e9b93459356522e50de40e844d91e10d030cf69c020fd4b1bbab1a47a6b14879f36e8488f5110e749d12e81ff18e0b684331561e2cd262aed36b16cfc21d17065ac38e186bac44d0ad8b6fa0d6383eadf205a25767099ef0640a9f02752e07a00eb6e3a3781296", @typed={0x4, 0x6a}, @generic="563c9e7b5d20b57e6e7d51a611015ebb0f4dfdc90ecd129a8ea0d5ec0aa23cef01f77241d314d33debab376d87e5118037ab34e468b0fe3a798a9ad5616723c500b7e8fabc985fdb1988dbf0406b0327e58074d6c91a7ad140d57169bf0d7eb2ddeebcb6740babd7b932ee78c9e97384161c95fa32e8618c9ad7805f", @typed={0xc, 0x5c, 0x0, 0x0, @u64=0x5}, @generic="125d9b8b59a83fe6d35c299b9dc71f28a0eaf5f09f70ca3cf5d1e7256ac71adf428170baf7c3cb770127731b4f526d9d8d5cff3c7ead47d7b3f063c3236d2fa8240128c1e91b2f", @typed={0xb1, 0x95, 0x0, 0x0, @binary="7816e34914c3fd5a0c3479cb84d26defb63f2dbe4738c474db6071111ec0bd2704d2a1b24cbb84dd9eb7f510e41c1b674af8e7aa7dbb001a29721eb1a4bf1e3fcc6ff2a3e0438c3f0601d877ded05a44c45020839bae73c4823733591b68c07b4b612288339563458a74c86c167fa4ef47989494df67eb58b117206f75152e81e6e047f547aaf415697c36dc3d0e18b9699175c906fd705e21c4a0c5632e5cff44fb2ab9a3ed66be1e673c5908"}, @typed={0xc, 0x2d, 0x0, 0x0, @u64=0x1}]}, @typed={0x8, 0x43, 0x0, 0x0, @u32=0x4}, @typed={0x8, 0x13, 0x0, 0x0, @ipv4=@empty}, @typed={0x8, 0x83, 0x0, 0x0, @uid=0xffffffffffffffff}, @nested={0x1bf, 0x15, 0x0, 0x1, [@typed={0xc, 0xc, 0x0, 0x0, @u64=0x3}, @typed={0x8, 0x15, 0x0, 0x0, @fd=r2}, @generic="deda408eaeb5e28a92cda8c7727340597471cccb5a8c0dbec6437a9e4065ed94487fb689b1095f91a68141f4d45f2aa4fd78c57d0d8a527c805186d3cf677527032e23a35969e245a097611407a11346ff73f56eaecc2d69e61d65b2c8bcf996df2e287e9ccdfc73ab33f297d8ff5fb9628c086683c5f1713ba61268b0f6d810b9b8eed2fddfd2ceb9f1797ce4360ecadc3508c7d7d462c94e75e3d70fc42c714de82c8294e5011133db96856bd36ee4cb52fe4f235f33e3937e158e3b4007315123f21fe6e15ec0a1f21b68ad40", @generic="db9e7eeea03f93e232b7247c", @typed={0x4, 0x61}, @generic="e5f7dc55bc34105fa584", @generic="1657340dc4096ff8211e9d164219c7204142780fa6d72da150e563c059499676d72d992018ed5d43d703d63abc43cf582242a353e01689d5b7e713b57b9c0dccf31c73541cd97d7a51b108b4405fb9a35e3b277903f8080634885d667e5f6b97ac330b93e1d0e5e4ecea1fbeb88e82918d537c2e879c898101ce68ef67e433d5c14b7f129c9985ce0bed0e253e52ad20c1dbf4a0a3de370d8d80edeaee99f134bc5221a0a779b31829adeb4d7c31e29ebe9564c3467cd0", @typed={0x8, 0x71, 0x0, 0x0, @pid=r3}]}, @nested={0x296, 0x15, 0x0, 0x1, [@generic="827796b203d5bc3d1c0fe73c2410324139cc55cc83bd3c4089d47f04c753c026e552d03a95913003d8afc47b0b2277195c8fe7be86552d07148295e5d7930de967d18f096e0b74571a18abf6fe177a11953e09ca08b034685b191790c97bd949c3c210d91042059b97e7922962d74da642263bda23ac0041b933948acaf6314f036857e1810d5456f6f60905534387b7bb1612f0342626de0bed8d7f04ad9b3f71faa9e502332cc3f77ae8c4ae3e253b8b60600e70a8d90734ebef7d8a611793585d698f77c5267c8837", @typed={0xb, 0xf, 0x0, 0x0, @str=':\xd0]\\&-\x00'}, @generic="fb6cac21aa33119d7e61aa9180444a09d309cc648903be4e7421676251e3e6c409daa954454fa37d51a1742adac3722dd709159c95a44166954b05b546cdedf3d5540ce66404152c179cd7479390ce0a729b798f727a3d9be468471cb3e609cab3f3cac59230fb8a7421976cc3b8d2", @typed={0xc, 0x1c, 0x0, 0x0, @u64=0x3}, @generic="cc1c1c4d6e87a2cd8a05b79382b7a1cbbf57ad631698ed40589439ee536da07f9afb492d95996e06b0dd80e5d79c1fd66c39ca9dfe0ba40ea66d62f1724247356629d2", @typed={0x8, 0x3a, 0x0, 0x0, @fd=r4}, @typed={0x8, 0x75, 0x0, 0x0, @str='[]\xf0\x00'}, @generic="eee75a2ce1637af1f981d54c0415cf60ec7471fed6e5b3e07bf0fc3b1411111744723fac29a41cddcfd7dff7db8ac8556b6e36fc5c02f4c21dd2975b973f33e894b10ef395ca813d254601b701e912d6230553e169788c4abdd2fa8c95c310ea9fd64963b80495fe5410e4b341a7ae86ae0d6ea9714a891ce794356a61779605b8c890317ea9e8c804decf3507a155a939005e8565dd72a17fe0e9607d40d95e4c1f261e4b1dd8ac7cd1f0119e60521584b478992dd318eca1235625fcaaeda56fa048ad446404c758917a16a6e9de1c6e33f8172335d72146acb535532045a82e6d233798c430a028de56025e7a"]}]}, 0x750}, 0x1, 0x0, 0x0, 0x800}, 0x104) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x4000000000000000, 0x1, &(0x7f0000000000)) r5 = fork() tkill(r5, 0x0) 13:48:49 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x200000000000000) 13:48:49 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 16) 13:48:49 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x300000000000000) 13:48:49 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x8, 0x1ff, &(0x7f0000000000)=0x1) r0 = fork() tkill(r0, 0x0) [ 643.020595] FAULT_INJECTION: forcing a failure. [ 643.020595] name failslab, interval 1, probability 0, space 0, times 0 [ 643.022584] CPU: 0 UID: 0 PID: 7309 Comm: syz-executor.4 Not tainted 6.18.0-rc4-next-20251103 #1 PREEMPT(voluntary) [ 643.022614] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 643.022627] Call Trace: [ 643.022634] [ 643.022642] dump_stack_lvl+0xfa/0x120 [ 643.022671] should_fail_ex+0x4d7/0x5e0 [ 643.022706] should_failslab+0xc2/0x120 [ 643.022740] __kmalloc_cache_noprof+0x81/0x6b0 [ 643.022764] ? trace_kmalloc+0x1f/0xb0 [ 643.022794] ? __kmalloc_noprof+0x274/0x680 [ 643.022814] ? netlbl_mgmt_add_common+0x1108/0x1950 [ 643.022844] ? netlbl_mgmt_add_common+0x1108/0x1950 [ 643.022866] netlbl_mgmt_add_common+0x1108/0x1950 [ 643.022898] netlbl_mgmt_add+0x288/0x3e0 [ 643.022921] ? __pfx_netlbl_mgmt_add+0x10/0x10 [ 643.022944] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x1bc/0x290 [ 643.022969] ? genl_family_rcv_msg_attrs_parse.constprop.0+0xaf/0x290 [ 643.022999] genl_family_rcv_msg_doit+0x1fe/0x2f0 [ 643.023022] ? __pfx_genl_family_rcv_msg_doit+0x10/0x10 [ 643.023057] ? security_capable+0x2f/0x90 [ 643.023100] genl_rcv_msg+0x532/0x7e0 [ 643.023125] ? __pfx_genl_rcv_msg+0x10/0x10 13:48:49 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x3f00000000000000) [ 643.023147] ? __pfx_netlbl_mgmt_add+0x10/0x10 [ 643.023178] ? __lock_acquire+0x694/0x1b70 [ 643.023215] netlink_rcv_skb+0x147/0x430 [ 643.023248] ? __pfx_genl_rcv_msg+0x10/0x10 [ 643.023271] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 643.023316] ? netlink_deliver_tap+0x1ae/0xce0 [ 643.023352] genl_rcv+0x28/0x40 [ 643.023369] netlink_unicast+0x5a7/0x870 [ 643.023405] ? __pfx_netlink_unicast+0x10/0x10 [ 643.023449] netlink_sendmsg+0x8a3/0xd80 [ 643.023487] ? __pfx_netlink_sendmsg+0x10/0x10 [ 643.023531] ____sys_sendmsg+0xa67/0xc20 [ 643.023556] ? copy_msghdr_from_user+0xfb/0x150 [ 643.023586] ? __pfx_____sys_sendmsg+0x10/0x10 [ 643.023617] ? lock_acquire+0x15e/0x2f0 [ 643.023650] ___sys_sendmsg+0x10f/0x1b0 [ 643.023681] ? __pfx____sys_sendmsg+0x10/0x10 [ 643.023716] ? proc_fail_nth_write+0x97/0x220 [ 643.023755] ? lock_acquire+0x15e/0x2f0 [ 643.023783] ? __fget_files+0x34/0x3b0 [ 643.023812] ? find_held_lock+0x2b/0x80 13:48:49 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x2102, 0x0) sendmsg$IPSET_CMD_RENAME(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[], 0x24}, 0x1, 0x0, 0x0, 0x4c844}, 0x4000) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x1ff, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r2 = fork() sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, 0x4, 0x6, 0x101, 0x0, 0x0, {0x1, 0x0, 0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x20040082}, 0x44041) r3 = gettid() r4 = getpid() ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000380)=0x2) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xe7b, 0x0, &(0x7f00000000c0)=0x1) tgkill(r4, r3, 0x41) r5 = gettid() r6 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0xf5, 0x9, 0x3f, 0x20, 0x0, 0x4, 0x56a00, 0x8, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xfffffff9, 0x0, @perf_config_ext={0x40, 0x4}, 0x40, 0x8, 0x3, 0x5, 0x5, 0x1, 0x28, 0x0, 0x7, 0x0, 0x2}, 0xffffffffffffffff, 0xfffffffffffffffc, r0, 0x2) r7 = getpid() ioctl$BTRFS_IOC_RESIZE(r1, 0x50009403, &(0x7f00000003c0)={{r6}, {@void, @max}}) tgkill(r7, r5, 0x41) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) setuid(0x0) sendmmsg$unix(r1, &(0x7f0000000a00)=[{{&(0x7f0000000400)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000480)="a5cdf0d07393977043301fcf7a37a1aef7f518ae13031c2399c466ffc5e40ec59b75084c1f9f29765e9f479775ea1df1e76c685fd99d3bfc51dfc227d3fa0538cc9d3187445421341b0354fa8d06a475d958d7459064e448c3a7ab8539b4259375f23bfefd15a717d5bd31e1270dbac7d366cedb9597925cfb7f03738d444e54985fc1990f2b662f073d066295b3ccc7c2683b01bd3e724d1b83e1628d15c32a706c891f485708f07d266d329aefc44fecb61305ec3a954012bddb0bfc823bff4cfb4b60285b48a15f15d8aa75b94747f4d13eee219d93801f9a", 0xda}, {&(0x7f0000000580)="3a2b718c0cbeb9014c13b2d510324c7f2e8b46b63f8b8d9793c0cce8c00d1211448fcc3ef03901ec15e8faccdbe46d9937d0428d674be8f4c31da4245c90929a7b96e726b95916bc0d10e6f9d9620fe184d7db11544fe93e866d2362d5b66be67ce581d371ae467b2917fe46517947479d0a659564a0cc4f202f4c845e1fed203ef307001e9593747defed9cf4f4bae8dbfa379c604b", 0x96}], 0x2, &(0x7f0000000880)=[@cred={{0x1c, 0x1, 0x2, {r4, 0xee01}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r6, r0]}}, @rights={{0x20, 0x1, 0x1, [r6, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r2, 0xffffffffffffffff}}}, @rights={{0x38, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff, r1, 0xffffffffffffffff, r1, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r0]}}, @cred={{0x1c, 0x1, 0x2, {r7}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r0, r6]}}, @cred={{0x1c}}], 0x148}}], 0x1, 0x4000) tkill(r8, 0x1d) [ 643.023834] ? __fget_files+0x203/0x3b0 [ 643.023862] ? lock_release+0xc8/0x290 [ 643.023895] ? __fget_files+0x20d/0x3b0 [ 643.023933] __sys_sendmsg+0x150/0x200 [ 643.023962] ? __pfx___sys_sendmsg+0x10/0x10 [ 643.024002] ? __pfx_ksys_write+0x10/0x10 [ 643.024042] do_syscall_64+0xbf/0x3f0 [ 643.024067] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 643.024089] RIP: 0033:0x7fcb4a86fb19 [ 643.024105] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 643.024125] RSP: 002b:00007fcb47de5188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 643.024146] RAX: ffffffffffffffda RBX: 00007fcb4a982f60 RCX: 00007fcb4a86fb19 [ 643.024160] RDX: 0000000000000000 RSI: 00000000200005c0 RDI: 0000000000000004 [ 643.024173] RBP: 00007fcb47de51d0 R08: 0000000000000000 R09: 0000000000000000 [ 643.024185] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 643.024197] R13: 00007ffdf41288ff R14: 00007fcb47de5300 R15: 0000000000022000 [ 643.024228] 13:48:49 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000007, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:48:49 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 19) 13:48:49 executing program 7: exit_group(0xfffffffffffffba2) exit_group(0x6) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) 13:48:49 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 17) 13:48:49 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000240)) shmget$private(0x0, 0x4000, 0x200, &(0x7f0000ffb000/0x4000)=nil) r0 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0, 0x0}, &(0x7f00000002c0)=0xc) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x8a31, 0x7978, &(0x7f0000000280)=0x1) ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40e8662e, &(0x7f0000000000)={0x9f0a}) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) accept4(r0, &(0x7f00000000c0)=@vsock={0x28, 0x0, 0x0, @local}, &(0x7f0000000140)=0x80, 0x80000) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x2, 0x0, r4, 0xffffffffffffffff, r4, 0x40}, 0x2, 0x80000000, 0x80000000, 0x101, 0x0, 0x0, 0xfff7}) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r6) r7 = gettid() r8 = getpid() tgkill(r8, r7, 0x41) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000300)={{0x0, 0x0, r4, r6, r2, 0x1, 0x54d}, 0x8, 0x1, 0x0, 0x1f, r8, r1, 0x3}) fork() getpid() prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x5d2e, 0x3, &(0x7f0000000000)=0x1) 13:48:50 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 16) 13:48:50 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000010, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:48:50 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x5, 0x9, &(0x7f0000000000)=0x1) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) [ 643.226053] FAULT_INJECTION: forcing a failure. [ 643.226053] name failslab, interval 1, probability 0, space 0, times 0 [ 643.228322] CPU: 0 UID: 0 PID: 7327 Comm: syz-executor.3 Not tainted 6.18.0-rc4-next-20251103 #1 PREEMPT(voluntary) [ 643.228352] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 643.228365] Call Trace: [ 643.228371] [ 643.228379] dump_stack_lvl+0xfa/0x120 [ 643.228407] should_fail_ex+0x4d7/0x5e0 [ 643.228439] should_failslab+0xc2/0x120 [ 643.228472] kmem_cache_alloc_node_noprof+0x87/0x6b0 [ 643.228499] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 643.228521] ? __alloc_skb+0x2ab/0x370 [ 643.228556] ? __alloc_skb+0x2ab/0x370 [ 643.228580] __alloc_skb+0x2ab/0x370 [ 643.228608] ? __pfx___alloc_skb+0x10/0x10 [ 643.228650] netlink_ack+0x167/0xbf0 [ 643.228693] netlink_rcv_skb+0x344/0x430 [ 643.228725] ? __pfx_genl_rcv_msg+0x10/0x10 [ 643.228748] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 643.228793] ? netlink_deliver_tap+0x1ae/0xce0 [ 643.228829] genl_rcv+0x28/0x40 [ 643.228846] netlink_unicast+0x5a7/0x870 [ 643.228882] ? __pfx_netlink_unicast+0x10/0x10 [ 643.228926] netlink_sendmsg+0x8a3/0xd80 [ 643.228964] ? __pfx_netlink_sendmsg+0x10/0x10 [ 643.229008] ____sys_sendmsg+0xa67/0xc20 [ 643.229032] ? copy_msghdr_from_user+0xfb/0x150 [ 643.229062] ? __pfx_____sys_sendmsg+0x10/0x10 [ 643.229101] ? lock_acquire+0x15e/0x2f0 [ 643.229138] ___sys_sendmsg+0x10f/0x1b0 [ 643.229168] ? __pfx____sys_sendmsg+0x10/0x10 [ 643.229204] ? proc_fail_nth_write+0x97/0x220 [ 643.229242] ? lock_acquire+0x15e/0x2f0 [ 643.229270] ? __fget_files+0x34/0x3b0 [ 643.229299] ? find_held_lock+0x2b/0x80 [ 643.229322] ? __fget_files+0x203/0x3b0 [ 643.229350] ? lock_release+0xc8/0x290 [ 643.229383] ? __fget_files+0x20d/0x3b0 [ 643.229421] __sys_sendmsg+0x150/0x200 [ 643.229450] ? __pfx___sys_sendmsg+0x10/0x10 [ 643.229500] ? __pfx_ksys_write+0x10/0x10 [ 643.229540] do_syscall_64+0xbf/0x3f0 [ 643.229564] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 643.229586] RIP: 0033:0x7f43176e9b19 [ 643.229603] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 643.229623] RSP: 002b:00007f4314c5f188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 643.229643] RAX: ffffffffffffffda RBX: 00007f43177fcf60 RCX: 00007f43176e9b19 [ 643.229658] RDX: 0000000000000000 RSI: 00000000200005c0 RDI: 0000000000000004 [ 643.229671] RBP: 00007f4314c5f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 643.229684] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 643.229696] R13: 00007ffddb836cbf R14: 00007f4314c5f300 R15: 0000000000022000 [ 643.229726] 13:48:50 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000008, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:48:50 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x2102, 0x0) sendmsg$IPSET_CMD_RENAME(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[], 0x24}, 0x1, 0x0, 0x0, 0x4c844}, 0x4000) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x1ff, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r2 = fork() sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, 0x4, 0x6, 0x101, 0x0, 0x0, {0x1, 0x0, 0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x20040082}, 0x44041) r3 = gettid() r4 = getpid() ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000380)=0x2) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xe7b, 0x0, &(0x7f00000000c0)=0x1) tgkill(r4, r3, 0x41) r5 = gettid() r6 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0xf5, 0x9, 0x3f, 0x20, 0x0, 0x4, 0x56a00, 0x8, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xfffffff9, 0x0, @perf_config_ext={0x40, 0x4}, 0x40, 0x8, 0x3, 0x5, 0x5, 0x1, 0x28, 0x0, 0x7, 0x0, 0x2}, 0xffffffffffffffff, 0xfffffffffffffffc, r0, 0x2) r7 = getpid() ioctl$BTRFS_IOC_RESIZE(r1, 0x50009403, &(0x7f00000003c0)={{r6}, {@void, @max}}) tgkill(r7, r5, 0x41) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) setuid(0x0) sendmmsg$unix(r1, &(0x7f0000000a00)=[{{&(0x7f0000000400)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000480)="a5cdf0d07393977043301fcf7a37a1aef7f518ae13031c2399c466ffc5e40ec59b75084c1f9f29765e9f479775ea1df1e76c685fd99d3bfc51dfc227d3fa0538cc9d3187445421341b0354fa8d06a475d958d7459064e448c3a7ab8539b4259375f23bfefd15a717d5bd31e1270dbac7d366cedb9597925cfb7f03738d444e54985fc1990f2b662f073d066295b3ccc7c2683b01bd3e724d1b83e1628d15c32a706c891f485708f07d266d329aefc44fecb61305ec3a954012bddb0bfc823bff4cfb4b60285b48a15f15d8aa75b94747f4d13eee219d93801f9a", 0xda}, {&(0x7f0000000580)="3a2b718c0cbeb9014c13b2d510324c7f2e8b46b63f8b8d9793c0cce8c00d1211448fcc3ef03901ec15e8faccdbe46d9937d0428d674be8f4c31da4245c90929a7b96e726b95916bc0d10e6f9d9620fe184d7db11544fe93e866d2362d5b66be67ce581d371ae467b2917fe46517947479d0a659564a0cc4f202f4c845e1fed203ef307001e9593747defed9cf4f4bae8dbfa379c604b", 0x96}], 0x2, &(0x7f0000000880)=[@cred={{0x1c, 0x1, 0x2, {r4, 0xee01}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r6, r0]}}, @rights={{0x20, 0x1, 0x1, [r6, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r2, 0xffffffffffffffff}}}, @rights={{0x38, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff, r1, 0xffffffffffffffff, r1, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r0]}}, @cred={{0x1c, 0x1, 0x2, {r7}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r0, r6]}}, @cred={{0x1c}}], 0x148}}], 0x1, 0x4000) tkill(r8, 0x1d) 13:48:50 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x7f, 0x8, &(0x7f0000000080)) r0 = fork() prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x80000000, 0x3, &(0x7f0000000000)) tkill(r0, 0x0) fork() 13:48:59 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 20) 13:48:59 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = fork() tkill(r0, 0x20030) 13:48:59 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000009, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:48:59 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 18) 13:48:59 executing program 7: prctl$PR_SET_NAME(0xf, &(0x7f00000000c0)='-^\x00') prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x97, 0x1, &(0x7f0000000000)) shmget$private(0x0, 0x1000, 0x20, &(0x7f0000ffd000/0x1000)=nil) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x3ff, 0x200, &(0x7f0000000040)) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000c0b000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x9, 0x581, &(0x7f0000000100)) r1 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) shmat(r1, &(0x7f0000ffb000/0x2000)=nil, 0x5000) r2 = shmget(0x1, 0x3000, 0x54000000, &(0x7f0000ff3000/0x3000)=nil) shmat(r2, &(0x7f0000f94000/0x3000)=nil, 0x7000) 13:48:59 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000011, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:48:59 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x2102, 0x0) sendmsg$IPSET_CMD_RENAME(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[], 0x24}, 0x1, 0x0, 0x0, 0x4c844}, 0x4000) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x1ff, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r2 = fork() sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, 0x4, 0x6, 0x101, 0x0, 0x0, {0x1, 0x0, 0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x20040082}, 0x44041) r3 = gettid() r4 = getpid() ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000380)=0x2) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xe7b, 0x0, &(0x7f00000000c0)=0x1) tgkill(r4, r3, 0x41) r5 = gettid() r6 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0xf5, 0x9, 0x3f, 0x20, 0x0, 0x4, 0x56a00, 0x8, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xfffffff9, 0x0, @perf_config_ext={0x40, 0x4}, 0x40, 0x8, 0x3, 0x5, 0x5, 0x1, 0x28, 0x0, 0x7, 0x0, 0x2}, 0xffffffffffffffff, 0xfffffffffffffffc, r0, 0x2) r7 = getpid() ioctl$BTRFS_IOC_RESIZE(r1, 0x50009403, &(0x7f00000003c0)={{r6}, {@void, @max}}) tgkill(r7, r5, 0x41) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)=0x0) setuid(0x0) sendmmsg$unix(r1, &(0x7f0000000a00)=[{{&(0x7f0000000400)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000480)="a5cdf0d07393977043301fcf7a37a1aef7f518ae13031c2399c466ffc5e40ec59b75084c1f9f29765e9f479775ea1df1e76c685fd99d3bfc51dfc227d3fa0538cc9d3187445421341b0354fa8d06a475d958d7459064e448c3a7ab8539b4259375f23bfefd15a717d5bd31e1270dbac7d366cedb9597925cfb7f03738d444e54985fc1990f2b662f073d066295b3ccc7c2683b01bd3e724d1b83e1628d15c32a706c891f485708f07d266d329aefc44fecb61305ec3a954012bddb0bfc823bff4cfb4b60285b48a15f15d8aa75b94747f4d13eee219d93801f9a", 0xda}, {&(0x7f0000000580)="3a2b718c0cbeb9014c13b2d510324c7f2e8b46b63f8b8d9793c0cce8c00d1211448fcc3ef03901ec15e8faccdbe46d9937d0428d674be8f4c31da4245c90929a7b96e726b95916bc0d10e6f9d9620fe184d7db11544fe93e866d2362d5b66be67ce581d371ae467b2917fe46517947479d0a659564a0cc4f202f4c845e1fed203ef307001e9593747defed9cf4f4bae8dbfa379c604b", 0x96}], 0x2, &(0x7f0000000880)=[@cred={{0x1c, 0x1, 0x2, {r4, 0xee01}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r6, r0]}}, @rights={{0x20, 0x1, 0x1, [r6, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r2, 0xffffffffffffffff}}}, @rights={{0x38, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff, r1, 0xffffffffffffffff, r1, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r0]}}, @cred={{0x1c, 0x1, 0x2, {r7}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r0, r6]}}, @cred={{0x1c}}], 0x148}}], 0x1, 0x4000) tkill(r8, 0x1d) 13:48:59 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 17) [ 652.253262] FAULT_INJECTION: forcing a failure. [ 652.253262] name failslab, interval 1, probability 0, space 0, times 0 [ 652.254304] CPU: 1 UID: 0 PID: 7460 Comm: syz-executor.4 Not tainted 6.18.0-rc4-next-20251103 #1 PREEMPT(voluntary) [ 652.254322] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 652.254331] Call Trace: [ 652.254336] [ 652.254341] dump_stack_lvl+0xfa/0x120 [ 652.254360] should_fail_ex+0x4d7/0x5e0 [ 652.254380] should_failslab+0xc2/0x120 [ 652.254402] kmem_cache_alloc_node_noprof+0x87/0x6b0 [ 652.254417] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 652.254431] ? __alloc_skb+0x2ab/0x370 [ 652.254452] ? __alloc_skb+0x2ab/0x370 [ 652.254466] __alloc_skb+0x2ab/0x370 [ 652.254482] ? __pfx___alloc_skb+0x10/0x10 [ 652.254505] netlink_ack+0x167/0xbf0 [ 652.254531] netlink_rcv_skb+0x344/0x430 [ 652.254550] ? __pfx_genl_rcv_msg+0x10/0x10 [ 652.254563] ? __pfx_netlink_rcv_skb+0x10/0x10 [ 652.254589] ? netlink_deliver_tap+0x1ae/0xce0 [ 652.254610] genl_rcv+0x28/0x40 [ 652.254620] netlink_unicast+0x5a7/0x870 [ 652.254640] ? __pfx_netlink_unicast+0x10/0x10 [ 652.254665] netlink_sendmsg+0x8a3/0xd80 [ 652.254687] ? __pfx_netlink_sendmsg+0x10/0x10 [ 652.254712] ____sys_sendmsg+0xa67/0xc20 [ 652.254726] ? copy_msghdr_from_user+0xfb/0x150 [ 652.254744] ? __pfx_____sys_sendmsg+0x10/0x10 [ 652.254762] ? lock_acquire+0x15e/0x2f0 [ 652.254783] ___sys_sendmsg+0x10f/0x1b0 [ 652.254800] ? __pfx____sys_sendmsg+0x10/0x10 [ 652.254821] ? proc_fail_nth_write+0x97/0x220 [ 652.254844] ? lock_acquire+0x15e/0x2f0 [ 652.254860] ? __fget_files+0x34/0x3b0 [ 652.254877] ? find_held_lock+0x2b/0x80 [ 652.254891] ? __fget_files+0x203/0x3b0 [ 652.254906] ? lock_release+0xc8/0x290 [ 652.254926] ? __fget_files+0x20d/0x3b0 [ 652.254948] __sys_sendmsg+0x150/0x200 [ 652.254964] ? __pfx___sys_sendmsg+0x10/0x10 [ 652.254987] ? __pfx_ksys_write+0x10/0x10 [ 652.255011] do_syscall_64+0xbf/0x3f0 [ 652.255025] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 652.255039] RIP: 0033:0x7fcb4a86fb19 [ 652.255048] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 652.255060] RSP: 002b:00007fcb47de5188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 652.255072] RAX: ffffffffffffffda RBX: 00007fcb4a982f60 RCX: 00007fcb4a86fb19 [ 652.255085] RDX: 0000000000000000 RSI: 00000000200005c0 RDI: 0000000000000004 [ 652.255093] RBP: 00007fcb47de51d0 R08: 0000000000000000 R09: 0000000000000000 [ 652.255100] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 652.255107] R13: 00007ffdf41288ff R14: 00007fcb47de5300 R15: 0000000000022000 [ 652.255124] 13:48:59 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 21) 13:48:59 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 18) 13:48:59 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 19) 13:48:59 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000014, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:48:59 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x900000a, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:48:59 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xa0b, 0x9, &(0x7f0000000000)=0x7) shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x0) 13:48:59 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = fork() tkill(r0, 0x0) r1 = syz_open_procfs$userns(r0, &(0x7f0000000000)) dup3(r1, r1, 0x80000) r2 = gettid() r3 = getpid() tgkill(r3, r2, 0x41) ptrace$setopts(0x4200, r3, 0x100000001, 0x100001) [ 652.429609] FAULT_INJECTION: forcing a failure. [ 652.429609] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 652.431456] CPU: 0 UID: 0 PID: 7580 Comm: syz-executor.5 Not tainted 6.18.0-rc4-next-20251103 #1 PREEMPT(voluntary) [ 652.431487] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 652.431500] Call Trace: [ 652.431507] [ 652.431516] dump_stack_lvl+0xfa/0x120 [ 652.431544] should_fail_ex+0x4d7/0x5e0 [ 652.431578] _copy_to_user+0x32/0xd0 [ 652.431611] simple_read_from_buffer+0xe0/0x180 [ 652.431643] proc_fail_nth_read+0x18a/0x240 [ 652.431681] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 652.431718] ? security_file_permission+0x22/0x90 [ 652.431757] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 652.431793] vfs_read+0x1eb/0xc70 [ 652.431830] ? __pfx_vfs_read+0x10/0x10 [ 652.431863] ? lock_release+0xc8/0x290 [ 652.431900] ? __fget_files+0x20d/0x3b0 [ 652.431941] ksys_read+0x121/0x240 [ 652.431972] ? __pfx_ksys_read+0x10/0x10 [ 652.432013] do_syscall_64+0xbf/0x3f0 [ 652.432039] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 652.432062] RIP: 0033:0x7f83248e769c [ 652.432079] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 652.432108] RSP: 002b:00007f8321eaa170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 652.432130] RAX: ffffffffffffffda RBX: 000000000000003c RCX: 00007f83248e769c [ 652.432145] RDX: 000000000000000f RSI: 00007f8321eaa1e0 RDI: 0000000000000003 [ 652.432158] RBP: 00007f8321eaa1d0 R08: 0000000000000000 R09: 0000000000000000 [ 652.432172] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 652.432185] R13: 00007ffdcfd62a4f R14: 00007f8321eaa300 R15: 0000000000022000 [ 652.432216] 13:48:59 executing program 7: shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) r0 = shmget(0x2, 0x4000, 0x40, &(0x7f0000ffa000/0x4000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x4000) 13:48:59 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 20) 13:49:08 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x2102, 0x0) sendmsg$IPSET_CMD_RENAME(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[], 0x24}, 0x1, 0x0, 0x0, 0x4c844}, 0x4000) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x1ff, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r2 = fork() sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, 0x4, 0x6, 0x101, 0x0, 0x0, {0x1, 0x0, 0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x20040082}, 0x44041) r3 = gettid() r4 = getpid() ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000380)=0x2) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xe7b, 0x0, &(0x7f00000000c0)=0x1) tgkill(r4, r3, 0x41) r5 = gettid() r6 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0xf5, 0x9, 0x3f, 0x20, 0x0, 0x4, 0x56a00, 0x8, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xfffffff9, 0x0, @perf_config_ext={0x40, 0x4}, 0x40, 0x8, 0x3, 0x5, 0x5, 0x1, 0x28, 0x0, 0x7, 0x0, 0x2}, 0xffffffffffffffff, 0xfffffffffffffffc, r0, 0x2) r7 = getpid() ioctl$BTRFS_IOC_RESIZE(r1, 0x50009403, &(0x7f00000003c0)={{r6}, {@void, @max}}) tgkill(r7, r5, 0x41) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) setuid(0x0) sendmmsg$unix(r1, &(0x7f0000000a00)=[{{&(0x7f0000000400)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000640)=[{&(0x7f0000000480)="a5cdf0d07393977043301fcf7a37a1aef7f518ae13031c2399c466ffc5e40ec59b75084c1f9f29765e9f479775ea1df1e76c685fd99d3bfc51dfc227d3fa0538cc9d3187445421341b0354fa8d06a475d958d7459064e448c3a7ab8539b4259375f23bfefd15a717d5bd31e1270dbac7d366cedb9597925cfb7f03738d444e54985fc1990f2b662f073d066295b3ccc7c2683b01bd3e724d1b83e1628d15c32a706c891f485708f07d266d329aefc44fecb61305ec3a954012bddb0bfc823bff4cfb4b60285b48a15f15d8aa75b94747f4d13eee219d93801f9a", 0xda}, {&(0x7f0000000580)="3a2b718c0cbeb9014c13b2d510324c7f2e8b46b63f8b8d9793c0cce8c00d1211448fcc3ef03901ec15e8faccdbe46d9937d0428d674be8f4c31da4245c90929a7b96e726b95916bc0d10e6f9d9620fe184d7db11544fe93e866d2362d5b66be67ce581d371ae467b2917fe46517947479d0a659564a0cc4f202f4c845e1fed203ef307001e9593747defed9cf4f4bae8dbfa379c604b", 0x96}], 0x2, &(0x7f0000000880)=[@cred={{0x1c, 0x1, 0x2, {r4, 0xee01}}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r6, r0]}}, @rights={{0x20, 0x1, 0x1, [r6, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r2, 0xffffffffffffffff}}}, @rights={{0x38, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, r0, r0, 0xffffffffffffffff, r1, 0xffffffffffffffff, r1, r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r0]}}, @cred={{0x1c, 0x1, 0x2, {r7}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, r0, r6]}}, @cred={{0x1c}}], 0x148}}], 0x1, 0x4000) 13:49:08 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 21) 13:49:08 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000015, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:49:08 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 19) 13:49:08 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x900000b, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:49:08 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:49:08 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x400003, 0x9, &(0x7f0000000000)) r0 = shmget(0x1, 0x1000, 0x200, &(0x7f0000ffe000/0x1000)=nil) shmat(r0, &(0x7f0000ffc000/0x2000)=nil, 0x0) 13:49:08 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x5, &(0x7f0000000080)) r0 = fork() tkill(r0, 0x0) ptrace(0x8, 0x0) [ 661.809052] FAULT_INJECTION: forcing a failure. [ 661.809052] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 661.810359] CPU: 0 UID: 0 PID: 7727 Comm: syz-executor.3 Not tainted 6.18.0-rc4-next-20251103 #1 PREEMPT(voluntary) [ 661.810377] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 661.810385] Call Trace: [ 661.810390] [ 661.810394] dump_stack_lvl+0xfa/0x120 [ 661.810414] should_fail_ex+0x4d7/0x5e0 [ 661.810435] _copy_to_user+0x32/0xd0 [ 661.810454] simple_read_from_buffer+0xe0/0x180 [ 661.810472] proc_fail_nth_read+0x18a/0x240 [ 661.810493] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 661.810513] ? security_file_permission+0x22/0x90 [ 661.810535] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 661.810555] vfs_read+0x1eb/0xc70 [ 661.810576] ? __pfx_vfs_read+0x10/0x10 [ 661.810594] ? lock_release+0xc8/0x290 [ 661.810616] ? __fget_files+0x20d/0x3b0 [ 661.810639] ksys_read+0x121/0x240 [ 661.810655] ? __pfx_ksys_read+0x10/0x10 [ 661.810678] do_syscall_64+0xbf/0x3f0 [ 661.810692] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 661.810706] RIP: 0033:0x7f431769c69c [ 661.810716] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 661.810728] RSP: 002b:00007f4314c5f170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 661.810740] RAX: ffffffffffffffda RBX: 000000000000003c RCX: 00007f431769c69c [ 661.810749] RDX: 000000000000000f RSI: 00007f4314c5f1e0 RDI: 0000000000000003 [ 661.810756] RBP: 00007f4314c5f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 661.810764] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 661.810771] R13: 00007ffddb836cbf R14: 00007f4314c5f300 R15: 0000000000022000 [ 661.810788] 13:49:17 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x7, 0x4, &(0x7f0000000180)) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000400)=ANY=[@ANYBLOB="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"]) r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsetxattr$system_posix_acl(r0, &(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f00000002c0)=ANY=[@ANYBLOB="0200a4e72c84226f66e00000040000000000000008000000", @ANYRES32, @ANYBLOB="10000000000000002000000000000000"], 0x2c, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x3b4) r1 = fork() prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x301, 0x100, &(0x7f0000000000)) tkill(r1, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x2, 0xfffffffffffffffa, &(0x7f00000000c0)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x3, 0x3, &(0x7f0000000080)=0x1) 13:49:17 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x900000f, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:49:17 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 20) 13:49:17 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x6eb, 0xfffffffffffffffd, &(0x7f0000000040)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) 13:49:17 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x1000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:49:17 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000300, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:49:17 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x2102, 0x0) sendmsg$IPSET_CMD_RENAME(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[], 0x24}, 0x1, 0x0, 0x0, 0x4c844}, 0x4000) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x1ff, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) fork() sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, 0x4, 0x6, 0x101, 0x0, 0x0, {0x1, 0x0, 0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x20040082}, 0x44041) r2 = gettid() r3 = getpid() ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000380)=0x2) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xe7b, 0x0, &(0x7f00000000c0)=0x1) tgkill(r3, r2, 0x41) r4 = gettid() r5 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0xf5, 0x9, 0x3f, 0x20, 0x0, 0x4, 0x56a00, 0x8, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xfffffff9, 0x0, @perf_config_ext={0x40, 0x4}, 0x40, 0x8, 0x3, 0x5, 0x5, 0x1, 0x28, 0x0, 0x7, 0x0, 0x2}, 0xffffffffffffffff, 0xfffffffffffffffc, r0, 0x2) r6 = getpid() ioctl$BTRFS_IOC_RESIZE(r1, 0x50009403, &(0x7f00000003c0)={{r5}, {@void, @max}}) tgkill(r6, r4, 0x41) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) setuid(0x0) 13:49:17 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:49:17 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) madvise(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x12) shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x1000)=nil, 0x2000) mremap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000, 0x3, &(0x7f0000ffe000/0x2000)=nil) shmget(0x0, 0x1000, 0x200, &(0x7f0000ffa000/0x1000)=nil) getdents64(0xffffffffffffff9c, &(0x7f00000000c0)=""/230, 0xe6) shmat(0xffffffffffffffff, &(0x7f0000ffd000/0x3000)=nil, 0x2000) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) 13:49:17 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x1000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:49:17 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000500, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:49:18 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x2000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:49:18 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) (fail_nth: 21) 13:49:18 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000010, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:49:18 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) syz_emit_vhci(&(0x7f0000000000)=@HCI_VENDOR_PKT={0xff, 0x80}, 0x2) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) syz_emit_vhci(&(0x7f0000000040)=@HCI_EVENT_PKT={0x4, @hci_ev_role_change={{0x12, 0x8}, {0x4, @none, 0x96}}}, 0xb) 13:49:18 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x2102, 0x0) sendmsg$IPSET_CMD_RENAME(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[], 0x24}, 0x1, 0x0, 0x0, 0x4c844}, 0x4000) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x1ff, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) fork() sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, 0x4, 0x6, 0x101, 0x0, 0x0, {0x1, 0x0, 0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x20040082}, 0x44041) r2 = gettid() r3 = getpid() ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000380)=0x2) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xe7b, 0x0, &(0x7f00000000c0)=0x1) tgkill(r3, r2, 0x41) r4 = gettid() r5 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0xf5, 0x9, 0x3f, 0x20, 0x0, 0x4, 0x56a00, 0x8, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xfffffff9, 0x0, @perf_config_ext={0x40, 0x4}, 0x40, 0x8, 0x3, 0x5, 0x5, 0x1, 0x28, 0x0, 0x7, 0x0, 0x2}, 0xffffffffffffffff, 0xfffffffffffffffc, r0, 0x2) r6 = getpid() ioctl$BTRFS_IOC_RESIZE(r1, 0x50009403, &(0x7f00000003c0)={{r5}, {@void, @max}}) tgkill(r6, r4, 0x41) ioctl$sock_SIOCGPGRP(r0, 0x8904, &(0x7f0000000180)) [ 671.344661] FAULT_INJECTION: forcing a failure. [ 671.344661] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 671.346607] CPU: 0 UID: 0 PID: 7913 Comm: syz-executor.4 Not tainted 6.18.0-rc4-next-20251103 #1 PREEMPT(voluntary) [ 671.346637] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 671.346649] Call Trace: [ 671.346656] [ 671.346664] dump_stack_lvl+0xfa/0x120 [ 671.346692] should_fail_ex+0x4d7/0x5e0 [ 671.346724] _copy_to_user+0x32/0xd0 [ 671.346755] simple_read_from_buffer+0xe0/0x180 [ 671.346785] proc_fail_nth_read+0x18a/0x240 [ 671.346820] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 671.346854] ? security_file_permission+0x22/0x90 [ 671.346890] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 671.346923] vfs_read+0x1eb/0xc70 [ 671.346958] ? __pfx_vfs_read+0x10/0x10 [ 671.346989] ? lock_release+0xc8/0x290 [ 671.347023] ? __fget_files+0x20d/0x3b0 [ 671.347062] ksys_read+0x121/0x240 [ 671.347099] ? __pfx_ksys_read+0x10/0x10 [ 671.347137] do_syscall_64+0xbf/0x3f0 [ 671.347161] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 671.347183] RIP: 0033:0x7fcb4a82269c [ 671.347200] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 671.347220] RSP: 002b:00007fcb47de5170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 671.347240] RAX: ffffffffffffffda RBX: 000000000000003c RCX: 00007fcb4a82269c [ 671.347254] RDX: 000000000000000f RSI: 00007fcb47de51e0 RDI: 0000000000000003 [ 671.347267] RBP: 00007fcb47de51d0 R08: 0000000000000000 R09: 0000000000000000 [ 671.347279] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 671.347291] R13: 00007ffdf41288ff R14: 00007fcb47de5300 R15: 0000000000022000 [ 671.347321] 13:49:28 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x2102, 0x0) sendmsg$IPSET_CMD_RENAME(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[], 0x24}, 0x1, 0x0, 0x0, 0x4c844}, 0x4000) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x1ff, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) fork() sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, 0x4, 0x6, 0x101, 0x0, 0x0, {0x1, 0x0, 0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x20040082}, 0x44041) r2 = gettid() r3 = getpid() ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000380)=0x2) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xe7b, 0x0, &(0x7f00000000c0)=0x1) tgkill(r3, r2, 0x41) r4 = gettid() r5 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0xf5, 0x9, 0x3f, 0x20, 0x0, 0x4, 0x56a00, 0x8, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xfffffff9, 0x0, @perf_config_ext={0x40, 0x4}, 0x40, 0x8, 0x3, 0x5, 0x5, 0x1, 0x28, 0x0, 0x7, 0x0, 0x2}, 0xffffffffffffffff, 0xfffffffffffffffc, r0, 0x2) r6 = getpid() ioctl$BTRFS_IOC_RESIZE(r1, 0x50009403, &(0x7f00000003c0)={{r5}, {@void, @max}}) tgkill(r6, r4, 0x41) 13:49:28 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000600, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:49:28 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x29, &(0x7f0000000000)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) 13:49:28 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x2000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:49:28 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000011, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:49:28 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:49:28 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x3000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:49:28 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = fork() prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x8, 0x100000000, &(0x7f0000000000)=0x1) tkill(r0, 0x0) 13:49:28 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) r0 = shmget$private(0x0, 0x1000, 0x400, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_RMID(r0, 0x0) 13:49:28 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x1000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:49:28 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000700, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:49:28 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x3000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:49:28 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x4000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:49:28 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x2102, 0x0) sendmsg$IPSET_CMD_RENAME(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[], 0x24}, 0x1, 0x0, 0x0, 0x4c844}, 0x4000) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x1ff, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) fork() sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, 0x4, 0x6, 0x101, 0x0, 0x0, {0x1, 0x0, 0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x20040082}, 0x44041) r2 = gettid() r3 = getpid() ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000380)=0x2) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xe7b, 0x0, &(0x7f00000000c0)=0x1) tgkill(r3, r2, 0x41) gettid() r4 = perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0xf5, 0x9, 0x3f, 0x20, 0x0, 0x4, 0x56a00, 0x8, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xfffffff9, 0x0, @perf_config_ext={0x40, 0x4}, 0x40, 0x8, 0x3, 0x5, 0x5, 0x1, 0x28, 0x0, 0x7, 0x0, 0x2}, 0xffffffffffffffff, 0xfffffffffffffffc, r0, 0x2) getpid() ioctl$BTRFS_IOC_RESIZE(r1, 0x50009403, &(0x7f00000003c0)={{r4}, {@void, @max}}) 13:49:28 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000014, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:49:28 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000900, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:49:28 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0xfffffffffffffffc, &(0x7f0000000080)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)=@abs, 0x6e, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/52, 0x34}], 0x1, &(0x7f0000000140)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}], 0x20}, 0x20) fstat(0xffffffffffffffff, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000240)={{0x2, r0, 0xffffffffffffffff, 0xee01, r2, 0x60, 0x80}, 0x26, 0x5, 0x7, 0xd1e}) stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) syz_mount_image$msdos(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x9, 0x1, &(0x7f0000000440)=[{&(0x7f0000000340)="73d2d44fecd068090237971b245ae3d9ad3f63c71e83b9d437b87d70040a4361518bb9e9465c1e8fcabb6664a351d3e4fd2ba2b94d2c54e873237ce8e9b7d235fec0d5eb247e1dd09d9fc8c67e023dd4d4350568dc6d9c4587b0f7a4798f6d867223d43e2d30af033c3d692d497fa8141a5510bae63a8c76fbf6484ff6075c2f5e43ba78ceca7342d5f50485c00c05a433d468de3e37c51b77334ef59c59eb9c015c86b6050bc507a6176d6c8009d5e2dede51d865040a1c6e954cd2dcf75dc7f611e66b89", 0xc5, 0x2}], 0x300013, &(0x7f0000000680)=ANY=[@ANYBLOB='dots,nodots,dos1xfloppy,discard,nfs,nodots,quiet,uid=', @ANYRESDEC=r3, @ANYBLOB=',fsname=,measuRe,hash,fowner>', @ANYRESDEC=r1, @ANYBLOB="2c66756e633d46494c4565a3746428c9816f6f723d2c7361636b66736465663d2a237d2c00030444463715cfbd95d258060ba32dd28ba192977fd1d60695c7a94ea053f25b5f91a8b5cae4483ba154bc4e5e7224a51a8d01e862baf75bb26a5e5d1bb4a5d7ae1a8811359ed1822fcdc84d337a1584684565666dc561d6d5cc729bebf989c09e562a1ac6de5dfed549b03607bde75ac1acebbc9c0a81d8a688cab7686f198405fd2b33b45c9079543bc0eba57878bcab21601e0fa2ff92"]) 13:49:28 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x2000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:49:28 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0xffffffffffffff01, &(0x7f0000000080)) fork() fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) tkill(r0, 0xfffffffb) 13:49:28 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x4000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:49:38 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000015, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:49:38 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x5000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:49:38 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x5000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:49:38 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) fork() r0 = gettid() r1 = getpid() tgkill(r1, r0, 0x41) tkill(r0, 0x14) 13:49:38 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x3000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:49:38 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x2, 0x80000001, &(0x7f0000000080)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x6d1b6f3, 0x6, &(0x7f0000000000)) 13:49:38 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000a00, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:49:38 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x2102, 0x0) sendmsg$IPSET_CMD_RENAME(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[], 0x24}, 0x1, 0x0, 0x0, 0x4c844}, 0x4000) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x1ff, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) fork() sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, 0x4, 0x6, 0x101, 0x0, 0x0, {0x1, 0x0, 0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x20040082}, 0x44041) r1 = gettid() r2 = getpid() ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000380)=0x2) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xe7b, 0x0, &(0x7f00000000c0)=0x1) tgkill(r2, r1, 0x41) gettid() perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0xf5, 0x9, 0x3f, 0x20, 0x0, 0x4, 0x56a00, 0x8, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xfffffff9, 0x0, @perf_config_ext={0x40, 0x4}, 0x40, 0x8, 0x3, 0x5, 0x5, 0x1, 0x28, 0x0, 0x7, 0x0, 0x2}, 0xffffffffffffffff, 0xfffffffffffffffc, r0, 0x2) getpid() 13:49:38 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x6000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:49:38 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000300, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:49:38 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x200, 0xc, &(0x7f0000000000)) shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x2000)=nil, 0x5000) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xffe000000, 0x8000, &(0x7f0000000040)) 13:49:38 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x7000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:49:38 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x2102, 0x0) sendmsg$IPSET_CMD_RENAME(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[], 0x24}, 0x1, 0x0, 0x0, 0x4c844}, 0x4000) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x1ff, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) fork() sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, 0x4, 0x6, 0x101, 0x0, 0x0, {0x1, 0x0, 0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x20040082}, 0x44041) r1 = gettid() r2 = getpid() ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000380)=0x2) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xe7b, 0x0, &(0x7f00000000c0)=0x1) tgkill(r2, r1, 0x41) gettid() perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0xf5, 0x9, 0x3f, 0x20, 0x0, 0x4, 0x56a00, 0x8, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xfffffff9, 0x0, @perf_config_ext={0x40, 0x4}, 0x40, 0x8, 0x3, 0x5, 0x5, 0x1, 0x28, 0x0, 0x7, 0x0, 0x2}, 0xffffffffffffffff, 0xfffffffffffffffc, r0, 0x2) 13:49:38 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x6000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:49:38 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000b00, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:49:38 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x4000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:49:38 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x8000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:49:38 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x7000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:49:50 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x3, &(0x7f0000000080)=0x2) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x800000000, 0x4000000000000093, &(0x7f0000000040)) tkill(0x0, 0x0) 13:49:50 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x2102, 0x0) sendmsg$IPSET_CMD_RENAME(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[], 0x24}, 0x1, 0x0, 0x0, 0x4c844}, 0x4000) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x1ff, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) fork() sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, 0x4, 0x6, 0x101, 0x0, 0x0, {0x1, 0x0, 0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x20040082}, 0x44041) r1 = gettid() r2 = getpid() ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000380)=0x2) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xe7b, 0x0, &(0x7f00000000c0)=0x1) tgkill(r2, r1, 0x41) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0xf5, 0x9, 0x3f, 0x20, 0x0, 0x4, 0x56a00, 0x8, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xfffffff9, 0x0, @perf_config_ext={0x40, 0x4}, 0x40, 0x8, 0x3, 0x5, 0x5, 0x1, 0x28, 0x0, 0x7, 0x0, 0x2}, 0xffffffffffffffff, 0xfffffffffffffffc, r0, 0x2) 13:49:50 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x8000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:49:50 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000f00, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:49:50 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x5000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:49:50 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x9, 0x8, &(0x7f0000000000)=0x1) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x3000) 13:49:50 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000002, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:49:50 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000500, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:49:50 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x7f, 0x0, &(0x7f0000000000)=0xfe) r0 = fork() tkill(r0, 0x0) 13:49:50 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9001100, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:49:59 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000003, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:49:59 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = fork() tkill(r0, 0x0) 13:49:59 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = shmget(0x0, 0x4000, 0x8, &(0x7f0000ffc000/0x4000)=nil) shmat(r0, &(0x7f0000ffe000/0x1000)=nil, 0x4000) r1 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffc000/0x2000)=nil) shmat(r1, &(0x7f0000ffd000/0x3000)=nil, 0x3000) 13:49:59 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000002, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:49:59 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9001400, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:49:59 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x6000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:49:59 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x2102, 0x0) sendmsg$IPSET_CMD_RENAME(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[], 0x24}, 0x1, 0x0, 0x0, 0x4c844}, 0x4000) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x1ff, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) fork() sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, 0x4, 0x6, 0x101, 0x0, 0x0, {0x1, 0x0, 0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x20040082}, 0x44041) gettid() getpid() ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000380)=0x2) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xe7b, 0x0, &(0x7f00000000c0)=0x1) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0xf5, 0x9, 0x3f, 0x20, 0x0, 0x4, 0x56a00, 0x8, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xfffffff9, 0x0, @perf_config_ext={0x40, 0x4}, 0x40, 0x8, 0x3, 0x5, 0x5, 0x1, 0x28, 0x0, 0x7, 0x0, 0x2}, 0xffffffffffffffff, 0xfffffffffffffffc, r0, 0x2) 13:49:59 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000600, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:49:59 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9001500, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:49:59 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x1, 0x2, &(0x7f0000000080)) r0 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) r1 = shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x5000) shmdt(r1) shmat(r0, &(0x7f0000ffc000/0x2000)=nil, 0x0) 13:49:59 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000004, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:49:59 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x7000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:49:59 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000700, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:49:59 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000005, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:49:59 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x10001, 0x7fffffff, &(0x7f0000000000)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) 13:49:59 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000003, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:08 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000006, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:08 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x3, &(0x7f0000000080)) fork() 13:50:08 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000004, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:08 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000900, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:08 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0xa000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:08 executing program 7: sendmmsg$sock(0xffffffffffffffff, &(0x7f0000001b80)=[{{&(0x7f0000000000)=@vsock={0x28, 0x0, 0xffffffff, @hyper}, 0x80, &(0x7f00000001c0)=[{&(0x7f00000000c0)="adcd694b5e931299a8f6ad45ec2759fd714da97e1f7edc03205dfaefc9f386bc8d149b67806399f5933583cb361352a9f934dcb6f41c0b6bbabb4d97cfb8ddbcdeea5e44e825ad302aa9f8a0e95b68aeaa0817dcd1ce4632515b4e80c0b6558888eec1603dd6acc67ff14ead3a96dd8c3668114a853e0e88de7b94fff3b09b22a53c42fddc41acfc04365e12229697178fa87f4a143a5c0b39e8d009174ed533b85cd2d85c32ff186cdf0a4efdbc197aaf2b5ecf356a2c3da5a4bfb2e0844855c72dd3fd456f165ba1c5db04d98493", 0xcf}], 0x1, &(0x7f0000000200)=[@txtime={{0x18, 0x1, 0x3d, 0x1}}, @timestamping={{0x14, 0x1, 0x25, 0x4}}, @mark={{0x14, 0x1, 0x24, 0x13}}], 0x48}}, {{&(0x7f0000000280)=@pppoe={0x18, 0x0, {0x3, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, 'wg1\x00'}}, 0x80, &(0x7f0000001300)=[{&(0x7f0000000300)="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", 0x1000}], 0x1, &(0x7f0000001340)=[@timestamping={{0x14, 0x1, 0x25, 0x7}}, @timestamping={{0x14, 0x1, 0x25, 0x9ea}}, @timestamping={{0x14, 0x1, 0x25, 0x6}}], 0x48}}, {{&(0x7f00000013c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x3, 0x2, 0x1, 0x1, {0xa, 0x4e22, 0x0, @remote, 0x7}}}, 0x80, &(0x7f0000001540)=[{&(0x7f0000001440)="e725e5e0a0943b423471865719aeb47aed97b18a7a02c238656a718c4c548096a6371ee98e1c5e1ff0a68c088d09a349e13c4202ca21b3c249e3559abeca1c615387d75ca21348796d2f98e408dbb468a42f9acd6c21c4630fc017334bb053e999af1bf2d92b4a4d48d20350f92ef41f3e3da274dedb4fe1a07774f6398e5286fcf3f4221b0ffe045dbe0f88043cd982115854f4b3b9dc19c6d68f9223483b6a5bc9b7eabf5f41f79c08d5ab4d084d46d8f9fe59cbc5d5c336d059eedda5bc0799b54e5e1bcd3359fbae8d7910c1c68aeb3eaf5dfe5619fd2c311b88c64986f2004749de6479bdffbda14959aa412a6e642dba", 0xf3}], 0x1, &(0x7f0000001580)=[@timestamping={{0x14, 0x1, 0x25, 0x5}}, @timestamping={{0x14, 0x1, 0x25, 0x7fffffff}}, @mark={{0x14, 0x1, 0x24, 0x7}}, @mark={{0x14, 0x1, 0x24, 0x4}}, @mark={{0x14, 0x1, 0x24, 0x7}}, @mark={{0x14, 0x1, 0x24, 0x5c1b07e5}}, @txtime={{0x18, 0x1, 0x3d, 0x2}}, @txtime={{0x18, 0x1, 0x3d, 0x1a0c}}, @mark={{0x14, 0x1, 0x24, 0x7ff}}], 0xd8}}, {{&(0x7f0000001680)=@nfc_llcp={0x27, 0x1, 0x1, 0x6, 0x81, 0x8, "0fa5d7bccc3429b48b7549121cdb9ce2c585b03a23658dff58f52c19c90ebb75ec92befebedc383e8644ffadfed2a249c0ecc70ac165eca8aaa4a56a016ed4", 0x3d}, 0x80, &(0x7f0000001b00)=[{&(0x7f0000001700)}, {&(0x7f0000001740)="db89fae197136e", 0x7}, {&(0x7f0000001780)="9bc06741bdf7794f18ec0a074defade2045aea18aa67637601262349930b21907978e38c621b2f3e1d002fffde4a0d52cc41627ed2bfc6d8d0f1971d1c5a1cb03536fb80e66f43188f23119e2644792c9283d2", 0x53}, {&(0x7f0000001800)="12824746b903f7d81171e9aeebce6e0c6ef57845b7e83d3074dac05c2c7e15619b828e77b2053edbaa6cde4544f51461ee0edf18f967eb99168094466308be02b4a8c553bebb6f4a0628c09c9c423db79776", 0x52}, {&(0x7f0000001880)="d9c3bcec9243692f13e75a52d94842244dd7680662e0c3a7559ea5fdea1aacb0b1e280ee9b6437b3", 0x28}, {&(0x7f00000018c0)="0c83658ac66942e2cf253cef009cc3fc8236ab5f5b24b7c50cf72c415d11e7851462bd6847b289894afdc4579abe7f1c6bea491215e3c4c266aa03b6b3416c0745c2211b3d0435410fec20a7cfc8f3fa4904ed761c5cd7e6921d846e9bfe9b601f8cfd2d88343cb7cd1faa21351638afd98dae6084ba6658c57879ed21bbe02866e02064ce5ea6738b522690dd9e4074154852a03496a9b3dfaa27370c079ba2666aa406bfc7aa03bb60196fb92ad52f5fc8b3aa00784fc5cdaab32824a96fd161abb02872a4a815077aae4e3a43c4659ecec2", 0xd3}, {&(0x7f00000019c0)="14c15d561fd03e5f5521301aa26506a0d30f735a1673bfbdcc5b3a744306f3f0bc6ec09f2b1f1fc119cafaad7ddc1ba4d329358d7ca20f034c1dce0a3b9c35362a0f5cf3e8020d1c76a2f581772184081d62e38f47a0947c208c5dd02ff191fb3efed35d1a9ff37d8304cca60eaea0153bb9ee80741272292dffc64380fe547c8a7a41bceaf2491888e0c253c55363c5077c8bfc1ef243d89990eef0efa7da5e16954c8aecfc7e8d1d1338d36e4673f33777ab6039e12edf", 0xb8}, {&(0x7f0000001a80)="7ecc2b6b1b4d54558fad10a98806a3ea176f76eac7a2ca4459220ac46e22cae0836ad3069e12b85688a17ced8cea9b0730ba4ac81cd36c7503e1afa80a18b2e9f0cfc1c798e8224299fe81c8d895d6e7e6157cc06590253347040b9ead6cc416a860594e43d147ea33b743f2d51f68ddc8ecf50c32cb66", 0x77}], 0x8}}], 0x4, 0x24008811) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) r0 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x5000) r1 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r2) r3 = getegid() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000001700)={0x0}, &(0x7f0000001c80)=0xc) shmctl$IPC_SET(r0, 0x1, &(0x7f0000001cc0)={{0x0, 0xee00, 0xffffffffffffffff, r2, r3, 0xa8, 0x3b7}, 0x9, 0x0, 0x7710, 0x1, 0xffffffffffffffff, r4, 0x7}) 13:50:08 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x8000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:08 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x2102, 0x0) sendmsg$IPSET_CMD_RENAME(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[], 0x24}, 0x1, 0x0, 0x0, 0x4c844}, 0x4000) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x1ff, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) fork() sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, 0x4, 0x6, 0x101, 0x0, 0x0, {0x1, 0x0, 0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x20040082}, 0x44041) gettid() getpid() ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000380)=0x2) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xe7b, 0x0, &(0x7f00000000c0)=0x1) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0xf5, 0x9, 0x3f, 0x20, 0x0, 0x4, 0x56a00, 0x8, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xfffffff9, 0x0, @perf_config_ext={0x40, 0x4}, 0x40, 0x8, 0x3, 0x5, 0x5, 0x1, 0x28, 0x0, 0x7, 0x0, 0x2}, 0xffffffffffffffff, 0xfffffffffffffffc, r0, 0x2) 13:50:08 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000005, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:08 executing program 7: ioctl$TUNSETOFFLOAD(0xffffffffffffffff, 0x400454d0, 0x18) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='status\x00') r1 = getpgid(0xffffffffffffffff) pidfd_open(r1, 0x0) sendmsg$nl_generic(r0, &(0x7f0000001180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001140)={&(0x7f00000000c0)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00'], 0x1070}, 0x1, 0x0, 0x0, 0x2000000}, 0x4044091) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) 13:50:08 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x2102, 0x0) sendmsg$IPSET_CMD_RENAME(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[], 0x24}, 0x1, 0x0, 0x0, 0x4c844}, 0x4000) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x1ff, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) fork() sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, 0x4, 0x6, 0x101, 0x0, 0x0, {0x1, 0x0, 0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x20040082}, 0x44041) gettid() getpid() ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000380)=0x2) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0xf5, 0x9, 0x3f, 0x20, 0x0, 0x4, 0x56a00, 0x8, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xfffffff9, 0x0, @perf_config_ext={0x40, 0x4}, 0x40, 0x8, 0x3, 0x5, 0x5, 0x1, 0x28, 0x0, 0x7, 0x0, 0x2}, 0xffffffffffffffff, 0xfffffffffffffffc, r0, 0x2) 13:50:08 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000007, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:08 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0xf, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:08 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000002, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:08 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000a00, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:08 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000006, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:08 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) clone(0x4000, &(0x7f00000000c0)="fea6bc557f9dc826bc688655b1af0e82812270cb398a8ca8c7b4af2ccb458ce0bdfde10c72b270e53efdb7a4533b747f46e9f4fdd8b5ea69a76d83c738ee283449edf4278751578c2ba145cf39c9d369238e7009368d8180e5dcb2e816e5fc10639fdfbed14fbfe8580d0100c22d00dceb7b35aaad4aaa986caea76aa3c2fe445ffa342e9336215d64a465b445810db84e70902d1406cf267cdf", &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000180)="930559952d5aee591b4345747c770d1b4dc7fba039f3b7065f500bbbbeecbaf1c790c097fe18b2ceef0e54257a19fa4aaf2737605996a409d94f3d744ff5550c6f3e8d513230752f610d0ffbd781ad776cf92ac3db13b412adb4b8a6ad476cfa435bb6923a98caac195becb01ee15a76e5c78c5a65fc3ba8bd30aa3aa9e59edb97a6f0d85e") clone(0x40000000, &(0x7f00000013c0)="890366fc1e01e49f99a6fcc6fee6052c1976ec6077a5c2e984b1ee674b58cc80de6b0e9cf0c7fbed47afdc6eff8c1e2035c6ad55ad6a05464f36259d4fd7d5cecbf27845dcc8f72dad222762414f216c47c73c4af0e4dc1dfb3d4ed276e6ff772c048b5abe0bf38c1acc62c8d0a43679b0277f981660ee89e5831d323747fc82fd705a47425f41810fe2902b6efe5e34c0776db5ad4dd0a83f63a0794f2dcc131303ed65e81ddf0e2105aad9e9b14c2374478508212e4498ed715c7de6e34c2b53118d9f485bd7bb5978c103620ffb866b46c3c2f6b998", &(0x7f00000014c0), &(0x7f0000001500), &(0x7f0000001540)="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") clone(0x10000, &(0x7f0000000240)="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&(0x7f0000001240), &(0x7f0000001280), &(0x7f00000012c0)="0a10bc92f0d23e79fd42bfe2f13a401264859f7be798cc26cacc639215615d6f54645a2127de7d4362e4965292a0a944dfa3d1c11f78a3f280925f9efdb46f0ee6adf629e6bd4e045f7d115b6a43ff3617eab728c5c0b92dee0351eb816f1aa2c2c27b9fd10e2d2945a2fac8af182626156b3a238e70d5854c7d179f35ebf344fbed36fd4d6e568ca0c3f880336d8f395e8283c8fb612ac3b36b0f43b47e9733f650470404ea662e718d9ff8994a19c1a90fa1c4e7fd5d589e58b214f31a931394417bc1b247ba29793f5ad845cfa7ff7be13d125836ab5b0b147d1672") shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x0) 13:50:08 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xe, 0x0, &(0x7f0000000000)=0x1) r0 = fork() tkill(r0, 0x0) 13:50:08 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x2102, 0x0) sendmsg$IPSET_CMD_RENAME(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[], 0x24}, 0x1, 0x0, 0x0, 0x4c844}, 0x4000) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x1ff, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) fork() sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, 0x4, 0x6, 0x101, 0x0, 0x0, {0x1, 0x0, 0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x20040082}, 0x44041) gettid() getpid() perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0xf5, 0x9, 0x3f, 0x20, 0x0, 0x4, 0x56a00, 0x8, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xfffffff9, 0x0, @perf_config_ext={0x40, 0x4}, 0x40, 0x8, 0x3, 0x5, 0x5, 0x1, 0x28, 0x0, 0x7, 0x0, 0x2}, 0xffffffffffffffff, 0xfffffffffffffffc, r0, 0x2) 13:50:08 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000b00, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:08 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000007, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) [ 721.722291] cgroup: fork rejected by pids controller in /syz0 13:50:17 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x8000, 0x9, &(0x7f0000000040)=0xfd) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xffffffffffffffe1, 0xe5, &(0x7f0000000000)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x5, 0x0, &(0x7f00000000c0)=0x1) 13:50:17 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = fork() prlimit64(r0, 0x6, &(0x7f0000000000)={0x6, 0x800}, &(0x7f0000000040)) recvmsg$unix(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000000c0)=@abs, 0x6e, &(0x7f0000000340)=[{&(0x7f0000000140)=""/7, 0x7}, {&(0x7f0000000180)=""/78, 0x4e}, {&(0x7f0000000200)=""/50, 0x32}, {&(0x7f0000000240)=""/231, 0xe7}], 0x4, &(0x7f0000000380)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000020000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c0000000017db8d56d8835e3f000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000034000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="20000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], 0x140}, 0x0) ptrace(0x11, r1) fork() tkill(r0, 0x0) 13:50:17 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x14, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:17 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000003, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:17 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000008, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:17 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000008, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:17 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000f00, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:17 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x2102, 0x0) sendmsg$IPSET_CMD_RENAME(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[], 0x24}, 0x1, 0x0, 0x0, 0x4c844}, 0x4000) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x1ff, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) fork() sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, 0x4, 0x6, 0x101, 0x0, 0x0, {0x1, 0x0, 0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x20040082}, 0x44041) gettid() getpid() perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0xf5, 0x9, 0x3f, 0x20, 0x0, 0x4, 0x56a00, 0x8, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xfffffff9, 0x0, @perf_config_ext={0x40, 0x4}, 0x40, 0x8, 0x3, 0x5, 0x5, 0x1, 0x28, 0x0, 0x7, 0x0, 0x2}, 0xffffffffffffffff, 0xfffffffffffffffc, r0, 0x2) 13:50:17 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000009, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:17 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x70, 0x0, &(0x7f0000000080)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x2000000000000000, 0x7, &(0x7f0000000040)=0x4) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) 13:50:17 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000004, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:17 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000009, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:17 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x180, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:17 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9001100, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:17 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x2, 0xfffffffffffffffd, &(0x7f0000000080)) r0 = fork() prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x7, 0x1, &(0x7f0000000000)=0x1) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40e8662e, &(0x7f0000000000)={0x9f0a}) ioctl$TIOCGSID(r1, 0x5429, &(0x7f0000000040)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x80, 0x40, &(0x7f00000000c0)) tkill(r0, 0x0) 13:50:27 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000005, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:27 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9001400, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:27 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x2102, 0x0) sendmsg$IPSET_CMD_RENAME(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[], 0x24}, 0x1, 0x0, 0x0, 0x4c844}, 0x4000) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x1ff, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) fork() sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, 0x4, 0x6, 0x101, 0x0, 0x0, {0x1, 0x0, 0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x20040082}, 0x44041) gettid() getpid() perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0xf5, 0x9, 0x3f, 0x20, 0x0, 0x4, 0x56a00, 0x8, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xfffffff9, 0x0, @perf_config_ext={0x40, 0x4}, 0x40, 0x8, 0x3, 0x5, 0x5, 0x1, 0x28, 0x0, 0x7, 0x0, 0x2}, 0xffffffffffffffff, 0xfffffffffffffffc, r0, 0x2) 13:50:27 executing program 1: r0 = syz_io_uring_complete(0x0) ioctl$HIDIOCGRAWPHYS(r0, 0x80404805, &(0x7f0000000000)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r1 = fork() tkill(r1, 0x0) 13:50:27 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x33fe0, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:27 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x900000a, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:27 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0xc03, &(0x7f0000000000)=0x1) remap_file_pages(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x1ccb, 0xe4007) 13:50:27 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x900000a, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:27 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9001500, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:27 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000006, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:27 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x900000b, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:27 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x2, 0x8, &(0x7f0000000000)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xffff, 0x118, &(0x7f0000000040)) 13:50:27 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x900000b, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:27 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0xfffffdef, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:27 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0xa000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:27 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x900000f, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:27 executing program 7: shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) 13:50:36 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000010, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:36 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xb66, 0xffffffff, &(0x7f0000000080)=0x1) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x3, 0x3, &(0x7f0000000000)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x2000) 13:50:36 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x900000f, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:36 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:36 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x2102, 0x0) sendmsg$IPSET_CMD_RENAME(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[], 0x24}, 0x1, 0x0, 0x0, 0x4c844}, 0x4000) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x1ff, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) fork() sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, 0x4, 0x6, 0x101, 0x0, 0x0, {0x1, 0x0, 0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x20040082}, 0x44041) gettid() ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000380)=0x2) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0xf5, 0x9, 0x3f, 0x20, 0x0, 0x4, 0x56a00, 0x8, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xfffffff9, 0x0, @perf_config_ext={0x40, 0x4}, 0x40, 0x8, 0x3, 0x5, 0x5, 0x1, 0x28, 0x0, 0x7, 0x0, 0x2}, 0xffffffffffffffff, 0xfffffffffffffffc, r0, 0x2) 13:50:36 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0xf, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:36 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = fork() tkill(r0, 0x0) r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000c0b000/0x4000)=nil) shmat(r1, &(0x7f0000ffb000/0x2000)=nil, 0x0) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) r4 = getpgid(r0) perf_event_open(&(0x7f0000000180)={0x3, 0x80, 0xaa, 0x1, 0x1f, 0x32, 0x0, 0x5, 0x200, 0xcfeec2dc40a9ba09, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x6, 0x4, @perf_bp={&(0x7f0000000140), 0x9}, 0x4010, 0x1000, 0xfffffbff, 0x6, 0x59c, 0x6, 0x4, 0x0, 0x1f, 0x0, 0x40}, r4, 0x0, 0xffffffffffffffff, 0x1) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r5) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x2, 0x0, r6, 0xffffffffffffffff, r6, 0x40}, 0x2, 0x80000000, 0x80000000, 0x101, 0x0, 0x0, 0xfff7}) r7 = fork() shmctl$IPC_SET(r1, 0x1, &(0x7f00000000c0)={{0x2, 0x0, r2, r5, r6, 0x186, 0x7f}, 0x8001, 0x8, 0x1, 0x2, 0xffffffffffffffff, r7, 0xffff}) shmget(0x3, 0x4000, 0x2, &(0x7f0000ffc000/0x4000)=nil) 13:50:36 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000007, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:36 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x14, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:36 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x400, 0x4, &(0x7f0000000040)=0x1) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x2, 0x2, &(0x7f0000000000)=0x1) shmat(0x0, &(0x7f0000ffb000/0x2000)=nil, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x7fff, 0x3, &(0x7f0000000100)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x66d3, 0x5, &(0x7f00000000c0)=0x1) shmget$private(0x0, 0x4000, 0x8, &(0x7f0000ffa000/0x4000)=nil) 13:50:36 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000008, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:36 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x2102, 0x0) sendmsg$IPSET_CMD_RENAME(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[], 0x24}, 0x1, 0x0, 0x0, 0x4c844}, 0x4000) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x1ff, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) fork() sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, 0x4, 0x6, 0x101, 0x0, 0x0, {0x1, 0x0, 0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x20040082}, 0x44041) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000380)=0x2) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0xf5, 0x9, 0x3f, 0x20, 0x0, 0x4, 0x56a00, 0x8, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xfffffff9, 0x0, @perf_config_ext={0x40, 0x4}, 0x40, 0x8, 0x3, 0x5, 0x5, 0x1, 0x28, 0x0, 0x7, 0x0, 0x2}, 0xffffffffffffffff, 0xfffffffffffffffc, r0, 0x2) 13:50:36 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000011, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:36 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x2, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:44 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000014, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:44 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x2102, 0x0) sendmsg$IPSET_CMD_RENAME(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[], 0x24}, 0x1, 0x0, 0x0, 0x4c844}, 0x4000) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x1ff, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) fork() ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000380)=0x2) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0xf5, 0x9, 0x3f, 0x20, 0x0, 0x4, 0x56a00, 0x8, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xfffffff9, 0x0, @perf_config_ext={0x40, 0x4}, 0x40, 0x8, 0x3, 0x5, 0x5, 0x1, 0x28, 0x0, 0x7, 0x0, 0x2}, 0xffffffffffffffff, 0xfffffffffffffffc, r0, 0x2) 13:50:44 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x180, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:44 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000010, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:44 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = fork() tkill(r0, 0x0) r1 = gettid() r2 = getpid() tgkill(r2, r1, 0x41) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x6e9, 0x5, &(0x7f0000000000)=0x1) ptrace(0x4208, r1) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000040)=0x0) r4 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40e8662e, &(0x7f0000000000)={0x9f0a}) kcmp$KCMP_EPOLL_TFD(r3, r0, 0x7, 0xffffffffffffffff, &(0x7f00000000c0)={r4, 0xffffffffffffffff, 0x7}) 13:50:44 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x3, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:44 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x3, 0x31, &(0x7f0000000000)=0x1) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) shmget$private(0x0, 0x3000, 0x4, &(0x7f0000ffc000/0x3000)=nil) 13:50:44 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000009, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:44 executing program 7: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000001140)={'nr0\x00'}) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xfffffffffffffff8, 0x800, &(0x7f0000001100)=0x1) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x5, 0x8, &(0x7f0000001180)=0x1) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xe0, 0x3, &(0x7f0000000000)=0x1) syz_emit_vhci(&(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x1004) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x8, 0x81, &(0x7f0000000040)=0x1) 13:50:44 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000015, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:44 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x4, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:44 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x33fe0, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:44 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x900000a, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:44 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000011, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:44 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x80000001, 0x7, &(0x7f0000000000)=0x1) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) 13:50:45 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000300, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:56 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000500, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:56 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x5, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:56 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x2102, 0x0) sendmsg$IPSET_CMD_RENAME(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[], 0x24}, 0x1, 0x0, 0x0, 0x4c844}, 0x4000) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x1ff, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) fork() ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000380)=0x2) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0xf5, 0x9, 0x3f, 0x20, 0x0, 0x4, 0x56a00, 0x8, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xfffffff9, 0x0, @perf_config_ext={0x40, 0x4}, 0x40, 0x8, 0x3, 0x5, 0x5, 0x1, 0x28, 0x0, 0x7, 0x0, 0x2}, 0xffffffffffffffff, 0xfffffffffffffffc, r0, 0x2) 13:50:56 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0xfffffdef, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:56 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000014, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:56 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x88100, 0x0) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) 13:50:56 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsetxattr$system_posix_acl(r0, &(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f00000002c0)={{}, {}, [], {}, [{0x8, 0x0, 0xffffffffffffffff}]}, 0x2c, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x301400, 0x2) ioctl$BTRFS_IOC_SUBVOL_CREATE(r0, 0x5000940e, &(0x7f0000000140)={{r1}, "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"}) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r2 = fork() perf_event_open(&(0x7f00000000c0)={0x3, 0x80, 0x8, 0x7, 0x8, 0x6, 0x0, 0x81, 0x488, 0x6, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0xb8, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x44000, 0x1a2a, 0x2, 0x9, 0x9, 0x3f, 0x9, 0x0, 0x6, 0x0, 0x2}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0x1) tkill(r2, 0x0) 13:50:56 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x900000b, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:56 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) shmdt(r0) 13:50:56 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000600, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:56 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x6, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:56 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000700, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:56 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:56 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x900000f, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:56 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000015, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:56 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$mouse(&(0x7f0000000100), 0x4f51, 0x480001) fsetxattr$system_posix_acl(r0, &(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f00000002c0)={{}, {}, [], {}, [{0x8, 0x0, 0xffffffffffffffff}]}, 0x2c, 0x0) ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(r0, 0x8008f512, &(0x7f0000000000)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r1 = fork() tkill(r1, 0x0) 13:50:56 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x1, 0x9, &(0x7f0000000000)) 13:50:56 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000900, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:56 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x2102, 0x0) sendmsg$IPSET_CMD_RENAME(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[], 0x24}, 0x1, 0x0, 0x0, 0x4c844}, 0x4000) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x1ff, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) fork() ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000380)=0x2) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0xf5, 0x9, 0x3f, 0x20, 0x0, 0x4, 0x56a00, 0x8, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xfffffff9, 0x0, @perf_config_ext={0x40, 0x4}, 0x40, 0x8, 0x3, 0x5, 0x5, 0x1, 0x28, 0x0, 0x7, 0x0, 0x2}, 0xffffffffffffffff, 0xfffffffffffffffc, r0, 0x2) 13:50:56 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000a00, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:50:57 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x2, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:51:07 executing program 7: setsockopt$inet_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000000)="f139c274f0135a5891e3746a5ce76129", 0x10) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40e8662e, &(0x7f0000000000)={0x9f0a}) getpeername(r0, &(0x7f00000000c0)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x0, 0x0, @private0}}, &(0x7f0000000040)=0x80) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) 13:51:07 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x7, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:51:07 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x2102, 0x0) sendmsg$IPSET_CMD_RENAME(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[], 0x24}, 0x1, 0x0, 0x0, 0x4c844}, 0x4000) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x1ff, &(0x7f0000000080)) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f0000000340)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, 0x4, 0x6, 0x101, 0x0, 0x0, {0x1, 0x0, 0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x20040082}, 0x44041) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000380)=0x2) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0xf5, 0x9, 0x3f, 0x20, 0x0, 0x4, 0x56a00, 0x8, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xfffffff9, 0x0, @perf_config_ext={0x40, 0x4}, 0x40, 0x8, 0x3, 0x5, 0x5, 0x1, 0x28, 0x0, 0x7, 0x0, 0x2}, 0xffffffffffffffff, 0xfffffffffffffffc, r0, 0x2) 13:51:07 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x3, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:51:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000010, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:51:07 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000b00, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:51:07 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = fork() tkill(r0, 0x0) r1 = gettid() prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x1, 0xeb, &(0x7f00000000c0)=0x2) r2 = getpid() tgkill(r2, r1, 0x3d) ptrace$getenv(0x4201, r1, 0x9, &(0x7f0000000000)) r3 = gettid() r4 = getpid() tgkill(r4, r3, 0x41) ptrace(0x10, r0) r5 = gettid() r6 = getpid() tgkill(r6, r5, 0x41) kcmp$KCMP_EPOLL_TFD(r6, r3, 0x7, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff, 0x7}) r7 = gettid() r8 = getpid() tgkill(r8, r7, 0x41) pidfd_open(r7, 0x0) 13:51:07 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000300, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:51:07 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x2102, 0x0) sendmsg$IPSET_CMD_RENAME(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[], 0x24}, 0x1, 0x0, 0x0, 0x4c844}, 0x4000) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x1ff, &(0x7f0000000080)) sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, 0x4, 0x6, 0x101, 0x0, 0x0, {0x1, 0x0, 0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x20040082}, 0x44041) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000380)=0x2) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0xf5, 0x9, 0x3f, 0x20, 0x0, 0x4, 0x56a00, 0x8, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xfffffff9, 0x0, @perf_config_ext={0x40, 0x4}, 0x40, 0x8, 0x3, 0x5, 0x5, 0x1, 0x28, 0x0, 0x7, 0x0, 0x2}, 0xffffffffffffffff, 0xfffffffffffffffc, r0, 0x2) 13:51:16 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000f00, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:51:16 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = fork() tkill(r0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000000)={0x0, 0x0}) wait4(r1, &(0x7f0000000040), 0x1, &(0x7f00000000c0)) 13:51:16 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x2102, 0x0) sendmsg$IPSET_CMD_RENAME(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[], 0x24}, 0x1, 0x0, 0x0, 0x4c844}, 0x4000) sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, 0x4, 0x6, 0x101, 0x0, 0x0, {0x1, 0x0, 0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x20040082}, 0x44041) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000380)=0x2) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0xf5, 0x9, 0x3f, 0x20, 0x0, 0x4, 0x56a00, 0x8, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xfffffff9, 0x0, @perf_config_ext={0x40, 0x4}, 0x40, 0x8, 0x3, 0x5, 0x5, 0x1, 0x28, 0x0, 0x7, 0x0, 0x2}, 0xffffffffffffffff, 0xfffffffffffffffc, r0, 0x2) 13:51:16 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x8, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:51:16 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)=0x3) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) r0 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x5000) shmat(r0, &(0x7f0000ffa000/0x4000)=nil, 0x6000) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x4000) r1 = shmget(0x1, 0x1000, 0x10, &(0x7f0000ffd000/0x1000)=nil) statx(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x200, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xffffffffffffffff, 0xee00}}, './file0\x00'}) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x2, 0x0, r4, 0xffffffffffffffff, r4, 0x40}, 0x2, 0x80000000, 0x80000000, 0x101, 0x0, 0x0, 0xfff7}) r5 = gettid() r6 = getpid() tgkill(r6, r5, 0x41) shmctl$IPC_SET(r1, 0x1, &(0x7f00000001c0)={{0x3, r2, 0xee01, r3, r4, 0x18, 0x99}, 0x1, 0x7, 0x7, 0x53, r5, 0xffffffffffffffff, 0x9}) 13:51:16 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000500, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:51:16 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x4, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:51:16 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000011, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:51:16 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9001100, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:51:16 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x2102, 0x0) sendmsg$IPSET_CMD_RENAME(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[], 0x24}, 0x1, 0x0, 0x0, 0x4c844}, 0x4000) sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, 0x4, 0x6, 0x101, 0x0, 0x0, {0x1, 0x0, 0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x20040082}, 0x44041) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000380)=0x2) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0xf5, 0x9, 0x3f, 0x20, 0x0, 0x4, 0x56a00, 0x8, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xfffffff9, 0x0, @perf_config_ext={0x40, 0x4}, 0x40, 0x8, 0x3, 0x5, 0x5, 0x1, 0x28, 0x0, 0x7, 0x0, 0x2}, 0xffffffffffffffff, 0xfffffffffffffffc, r0, 0x2) 13:51:16 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x5, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:51:16 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000600, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:51:16 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000014, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:51:16 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x9, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:51:17 executing program 7: syz_io_uring_setup(0x6fb6, &(0x7f0000000000)={0x0, 0xb953, 0x0, 0x0, 0x1ac}, &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000080), &(0x7f00000000c0)=0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCDELRT(r2, 0x890c, &(0x7f0000000000)={0x0, @xdp={0x2c, 0x0, 0x0, 0x34}, @in={0x2, 0x4e24, @empty}, @llc={0x1a, 0xffff, 0x1, 0xff, 0x0, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x10000000007f, 0x2}) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r3, 0x8916, &(0x7f00000000c0)={@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x3}}, 0x0, r5}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r2, 0x89f0, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000180)={'syztnl2\x00', r5, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @ipv4={'\x00', '\xff\xff', @local}, 0x40, 0x20}}) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000740)=0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000980)={&(0x7f0000000300)=ANY=[@ANYBLOB="dc0100001800000125bd7000fedbdf25000000000000000000000000000000000a0101020000000000000000000000004e2404014e2300000000000000000000005232c5631a1d434f42f8ca5776bd6687aacaf5d7eb633396643b56b9bf4c6651c3acf092efcc9e6878d11a5d78", @ANYRES64=r2, @ANYRES16, @ANYRES32, @ANYRES32=r5, @ANYRES32=r6, @ANYRESDEC], 0x1dc}, 0x1, 0x0, 0x0, 0x4000015}, 0x40084) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) ioctl$TCSETSW(r1, 0x5403, &(0x7f0000000140)={0x1ff, 0x7fff, 0x5, 0x0, 0x1e, "afd5faf33069271cbfd657266cd2ff4942d7af"}) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@ll={0x11, 0xf5, r5, 0x1, 0x4, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xf}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000200)="f367f041c470da6da401aca4a15f7894e27eba90d9e338f4d5f3c06f888f264896603bdb69b8", 0x26}], 0x1, &(0x7f00000013c0)=ANY=[@ANYBLOB="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"], 0x3d0}, 0x0, 0x8000000, 0x1, {0x0, r7}}, 0x6) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_TEE={0x21, 0x1, 0x0, @fd, 0x0, 0x0, 0x9c, 0x5, 0x0, {0x0, r7, r1}}, 0x3000) sendmsg$802154_raw(0xffffffffffffffff, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000480)="3cd4ea591c99e78531b83bce9ba05d9554f051ddcfd351fde78bf6fbe1ea5828e06c09f28741dbe32b56", 0x2a}, 0x1, 0x0, 0x0, 0x800}, 0x0) syz_io_uring_submit(0x0, r0, &(0x7f0000000100)=@IORING_OP_FALLOCATE={0x11, 0x4, 0x0, @fd_index, 0x3f, 0x0, 0x0, 0x0, 0x1, {0x0, r7}}, 0x3f) syz_io_uring_submit(0x0, r0, &(0x7f0000000000)=@IORING_OP_MADVISE={0x19, 0x3, 0x0, 0x0, 0x0, &(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1}, 0xff) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) 13:51:17 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x6, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:51:17 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9001400, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:51:17 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x6, &(0x7f0000000000)) semctl$GETALL(0x0, 0x0, 0xd, &(0x7f00000000c0)=""/210) r0 = fork() tkill(r0, 0x0) 13:51:17 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000700, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:51:17 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x2102, 0x0) sendmsg$IPSET_CMD_RENAME(r0, &(0x7f0000000140)={&(0x7f0000000040), 0xc, &(0x7f0000000100)={&(0x7f00000001c0)=ANY=[], 0x24}, 0x1, 0x0, 0x0, 0x4c844}, 0x4000) sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, 0x4, 0x6, 0x101, 0x0, 0x0, {0x1, 0x0, 0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x20040082}, 0x44041) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000380)=0x2) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0xf5, 0x9, 0x3f, 0x20, 0x0, 0x4, 0x56a00, 0x8, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xfffffff9, 0x0, @perf_config_ext={0x40, 0x4}, 0x40, 0x8, 0x3, 0x5, 0x5, 0x1, 0x28, 0x0, 0x7, 0x0, 0x2}, 0xffffffffffffffff, 0xfffffffffffffffc, r0, 0x2) 13:51:17 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0xa, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:51:26 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0xb, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:51:26 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000900, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:51:26 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000015, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:51:26 executing program 0: r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x2102, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x1ff, &(0x7f0000000080)) sendmsg$IPSET_CMD_FLUSH(r0, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, 0x4, 0x6, 0x101, 0x0, 0x0, {0x1, 0x0, 0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x20040082}, 0x44041) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f0000000380)=0x2) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0xf5, 0x9, 0x3f, 0x20, 0x0, 0x4, 0x56a00, 0x8, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xfffffff9, 0x0, @perf_config_ext={0x40, 0x4}, 0x40, 0x8, 0x3, 0x5, 0x5, 0x1, 0x28, 0x0, 0x7, 0x0, 0x2}, 0xffffffffffffffff, 0xfffffffffffffffc, r0, 0x2) 13:51:26 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x7, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:51:26 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000000)) syz_emit_vhci(&(0x7f00000000c0)=@HCI_ACLDATA_PKT={0x2, {0xc8, 0x3, 0x0, 0x129}, @l2cap_cid_signaling={{0x125}, [@l2cap_create_chan_req={{0xc, 0xff, 0x5}, {0x81, 0x4, 0x7f}}, @l2cap_info_rsp={{0xb, 0x3, 0xee}, {0x7, 0x2e, "a7f6259906f97f087c64b605d021ef9d68573f21aa35e8a9f56d4caa5cacea715484135ae7593bb1ba125728a6cedaded611747528186bee0176ec9d3295cde1616b7193664eb769ceafda3b6e5111b0eb9ce678bae0e371092adc33afe8c7c2d9f33c31ff992b471e8ddf1456c3b8f4533ae0a88435a475e3753881c9bb45202da8a9653676a08bce6dfce7b433f1c002a932f742ffc5b484b6ec75e7d99119ebdd0a49d860221715d295e0ba341413ca1687cd481f47bc8bf23ab544d8403f426b9b3f53360863e075d7b3d56ff7098d26e8c9863d44e78569e358650b3f3284a1a76887abbcd1dcb0"}}, @l2cap_move_chan_cfm_rsp={{0x11, 0x90, 0x2}, {0x1ff}}, @l2cap_conf_req={{0x4, 0x36, 0xc}, {0x9, 0x6, [@l2cap_conf_mtu={0x1, 0x2, 0x100}, @l2cap_conf_mtu={0x1, 0x2, 0xeb7}]}}, @l2cap_disconn_rsp={{0x7, 0x8, 0x4}, {0x85, 0x4}}, @l2cap_create_chan_rsp={{0xd, 0x3f, 0x8}, {0x8001, 0x9, 0x4, 0x14e}}]}}, 0x12e) 13:51:26 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9001500, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:51:26 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = semget$private(0x0, 0x5, 0x0) semop(r0, &(0x7f0000000000)=[{0x3, 0x80, 0x800}, {0x0, 0x3cc4}, {0x2, 0x6, 0x1800}], 0x3) semop(r0, &(0x7f0000000140)=[{0x0, 0x6}, {}], 0x2) semctl$GETNCNT(r0, 0x3, 0xe, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000000c0)=""/68) epoll_create(0x9) r1 = fork() tkill(r1, 0x0) [ 799.923049] Bluetooth: hci2: ACL packet for unknown connection handle 200 [ 799.925067] Bluetooth: hci2: ACL packet for unknown connection handle 200 13:51:26 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x1ff, &(0x7f0000000080)) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, 0x4, 0x6, 0x101, 0x0, 0x0, {0x1, 0x0, 0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x20040082}, 0x44041) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000380)=0x2) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0xf5, 0x9, 0x3f, 0x20, 0x0, 0x4, 0x56a00, 0x8, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xfffffff9, 0x0, @perf_config_ext={0x40, 0x4}, 0x40, 0x8, 0x3, 0x5, 0x5, 0x1, 0x28, 0x0, 0x7, 0x0, 0x2}, 0xffffffffffffffff, 0xfffffffffffffffc, 0xffffffffffffffff, 0x2) 13:51:26 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x2000) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x6, 0x7, &(0x7f0000000000)=0x1) 13:51:26 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0xf, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:51:26 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x8, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:51:26 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0xa000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:51:26 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000300, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:51:26 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000a00, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:51:26 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, 0x4, 0x6, 0x101, 0x0, 0x0, {0x1, 0x0, 0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x20040082}, 0x44041) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000380)=0x2) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0xf5, 0x9, 0x3f, 0x20, 0x0, 0x4, 0x56a00, 0x8, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xfffffff9, 0x0, @perf_config_ext={0x40, 0x4}, 0x40, 0x8, 0x3, 0x5, 0x5, 0x1, 0x28, 0x0, 0x7, 0x0, 0x2}, 0xffffffffffffffff, 0xfffffffffffffffc, 0xffffffffffffffff, 0x2) 13:51:27 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x9, 0x80000000, &(0x7f0000000000)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) 13:51:35 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x10, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:51:35 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x9, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:51:35 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, 0x4, 0x6, 0x101, 0x0, 0x0, {0x1, 0x0, 0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x20040082}, 0x44041) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000380)=0x2) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0xf5, 0x9, 0x3f, 0x20, 0x0, 0x4, 0x56a00, 0x8, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xfffffff9, 0x0, @perf_config_ext={0x40, 0x4}, 0x40, 0x8, 0x3, 0x5, 0x5, 0x1, 0x28, 0x0, 0x7, 0x0, 0x2}, 0xffffffffffffffff, 0xfffffffffffffffc, 0xffffffffffffffff, 0x2) 13:51:35 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0xf, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:51:35 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000b00, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:51:35 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000500, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:51:35 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) shmat(r0, &(0x7f00007dc000/0x4000)=nil, 0x5000) shmat(r0, &(0x7f0000dc0000/0x2000)=nil, 0x3000) 13:51:35 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = fork() recvmsg$unix(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000000), 0x6e, &(0x7f0000000200)=[{&(0x7f00000000c0)=""/184, 0xb8}, {&(0x7f0000000180)=""/45, 0x2d}, {&(0x7f00000001c0)=""/50, 0x32}], 0x3, &(0x7f0000000240)=[@rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x130}, 0x40000000) ptrace$poke(0x4, r1, &(0x7f00000003c0), 0x80000001) tkill(r0, 0x0) 13:51:35 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000f00, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:51:35 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, 0x4, 0x6, 0x101, 0x0, 0x0, {0x1, 0x0, 0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x20040082}, 0x44041) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000380)=0x2) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0xf5, 0x9, 0x3f, 0x20, 0x0, 0x4, 0x56a00, 0x8, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xfffffff9, 0x0, @perf_config_ext={0x40, 0x4}, 0x40, 0x8, 0x3, 0x5, 0x5, 0x1, 0x28, 0x0, 0x7, 0x0, 0x2}, 0xffffffffffffffff, 0xfffffffffffffffc, 0xffffffffffffffff, 0x2) 13:51:44 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, 0x0) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, 0x4, 0x6, 0x101, 0x0, 0x0, {0x1, 0x0, 0x3}}, 0x14}, 0x1, 0x0, 0x0, 0x20040082}, 0x44041) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000380)=0x2) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0xf5, 0x9, 0x3f, 0x20, 0x0, 0x4, 0x56a00, 0x8, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xfffffff9, 0x0, @perf_config_ext={0x40, 0x4}, 0x40, 0x8, 0x3, 0x5, 0x5, 0x1, 0x28, 0x0, 0x7, 0x0, 0x2}, 0xffffffffffffffff, 0xfffffffffffffffc, 0xffffffffffffffff, 0x2) 13:51:44 executing program 7: sendmsg$MPTCP_PM_CMD_DEL_ADDR(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x14, 0x0, 0x300, 0x70bd28, 0x25dfdbfc}, 0x14}, 0x1, 0x0, 0x0, 0x10}, 0x40040) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) 13:51:44 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) syz_emit_vhci(&(0x7f0000000000)=@HCI_EVENT_PKT={0x4, @hci_ev_le_meta={{0x3e, 0x1d}, @hci_evt_le_cis_established={{}, {0xff, 0xc8, '\n_\x00', "ccd9a6", "d9e53c", "76659a", 0x7, 0x9, 0x40, 0x6, 0x0, 0x40, 0x56, 0x7, 0x6, 0x8000}}}}, 0x20) r0 = fork() tkill(r0, 0x0) 13:51:44 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000600, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:51:44 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9001100, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:51:44 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x14, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:51:44 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0xa, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:51:44 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x11, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:51:44 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x180, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:51:44 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000700, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) [ 817.602825] Bluetooth: hci6: Unable to find connection with handle 0x00c8 13:51:44 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x44041) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000380)=0x2) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0xf5, 0x9, 0x3f, 0x20, 0x0, 0x4, 0x56a00, 0x8, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xfffffff9, 0x0, @perf_config_ext={0x40, 0x4}, 0x40, 0x8, 0x3, 0x5, 0x5, 0x1, 0x28, 0x0, 0x7, 0x0, 0x2}, 0xffffffffffffffff, 0xfffffffffffffffc, 0xffffffffffffffff, 0x2) 13:51:44 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0xb, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:51:44 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9001400, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:51:44 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000900, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:51:44 executing program 7: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40e8662e, &(0x7f0000000000)={0x9f0a}) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000000)={0x40000000}) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x7000) 13:51:44 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x14, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:51:44 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x33fe0, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:51:44 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000a00, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:51:53 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x1, 0x6, &(0x7f0000000000)=0x1) r0 = fork() tkill(r0, 0x0) 13:51:53 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9001500, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:51:53 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0xfffffdef, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:51:53 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)=0xfe) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x3b959c8f, 0x4, &(0x7f0000000000)=0x1) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x6e8, &(0x7f0000000040)=0x1) shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x2000)=nil, 0x2000) 13:51:53 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000b00, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:51:53 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0xf, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:51:53 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000380)=0x2) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0xf5, 0x9, 0x3f, 0x20, 0x0, 0x4, 0x56a00, 0x8, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xfffffff9, 0x0, @perf_config_ext={0x40, 0x4}, 0x40, 0x8, 0x3, 0x5, 0x5, 0x1, 0x28, 0x0, 0x7, 0x0, 0x2}, 0xffffffffffffffff, 0xfffffffffffffffc, 0xffffffffffffffff, 0x2) 13:51:53 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x15, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:51:53 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x300, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:51:54 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x2, 0x2, &(0x7f0000000080)=0x1) r0 = fork() tkill(r0, 0x0) 13:51:54 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000f00, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:51:54 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x500, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:51:54 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x6, 0x0, &(0x7f0000000080)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x7fff, 0x3ff, &(0x7f0000000040)=0x1) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x5b, &(0x7f00000000c0)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x8000, 0xffffffff, &(0x7f0000000000)=0x1) 13:51:54 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:51:54 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x7fff, 0x0, &(0x7f0000000080)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x1, 0x1, &(0x7f0000000040)=0x1) syz_emit_vhci(&(0x7f0000000000)=@HCI_VENDOR_PKT={0xff, 0x1}, 0x2) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x1, 0x101, &(0x7f0000000140)=0x1) r0 = fork() capset(&(0x7f00000000c0)={0x20080522, r0}, &(0x7f0000000100)={0x0, 0x4, 0xcfc, 0x0, 0x3, 0x9}) tkill(r0, 0x0) syz_emit_vhci(&(0x7f0000000180)=@HCI_SCODATA_PKT={0x3, {0xc9, 0xe9}, "e7d32c52a5f77af50127eadeeebe4a4b1b2350079b2ca5a3d9d9a80774b741792a0c9f2422268a1ee067fd0df4cbb8d30a214bef3d0dda92a41f93c8f81b20041c50c900469e54ce66b727a247ea7d87dd9e1fa9654260b3246fe5954564cd48fdd010f745959a2528400744ccf006e93d841f21111a418367b269c7e52bc9dd70f81d80a2f2bfb4061ae5c776d4ff5aa9fa9f6b6ae27c1f4e36e2a6db3b8b993665be7749ca8610c5c48fa40da1177723b4dcc988f43621c3dc3eb647a350135a2b36a55e108e8d79e8d763d59bf23eecd6a32121dcb0f1f05a666dd589c65d22d5f8b3da872db140"}, 0xed) 13:51:54 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, 0x0) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0xf5, 0x9, 0x3f, 0x20, 0x0, 0x4, 0x56a00, 0x8, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0xfffffff9, 0x0, @perf_config_ext={0x40, 0x4}, 0x40, 0x8, 0x3, 0x5, 0x5, 0x1, 0x28, 0x0, 0x7, 0x0, 0x2}, 0xffffffffffffffff, 0xfffffffffffffffc, 0xffffffffffffffff, 0x2) 13:51:54 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0xa000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:03 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9001100, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:03 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0xf, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:03 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x2, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:03 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = fork() prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xdfc, 0x10000, &(0x7f0000000000)) tkill(r0, 0x0) 13:52:03 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x1, 0x9, &(0x7f0000000000)=0x1) 13:52:03 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x10, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x600, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:03 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0xfffffffffffffffc, 0xffffffffffffffff, 0x2) 13:52:03 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9001400, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:03 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2) 13:52:03 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x14, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:03 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) r0 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x5000) shmat(r0, &(0x7f0000ffa000/0x4000)=nil, 0x6000) shmat(r0, &(0x7f0000ffd000/0x1000)=nil, 0x6000) r1 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x4023, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000bdd000/0x2000)=nil, 0x2000, 0x4, 0x80010, r1, 0x0) 13:52:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x700, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:03 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x3, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:03 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x11, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:12 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x900, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:12 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x14, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:12 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x4, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:12 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) sendmsg$IPSET_CMD_FLUSH(0xffffffffffffffff, 0x0, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 13:52:12 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x180, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:12 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x2, 0x5, &(0x7f0000000040)=0x1) r0 = fork() tkill(r0, 0x0) wait4(r0, &(0x7f0000000000), 0x80000000, &(0x7f00000000c0)) 13:52:12 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xa7, 0x5b88, &(0x7f0000000000)=0x1) 13:52:12 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9001500, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:12 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0xa00, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:12 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0xa000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:12 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = fork() tkill(r0, 0x0) ptrace$getsig(0x4202, r0, 0x9, &(0x7f0000000000)) r1 = gettid() r2 = getpid() tgkill(r2, r1, 0x41) ptrace$getsig(0x4202, r1, 0x1, &(0x7f00000000c0)) 13:52:12 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = semget$private(0x0, 0x5, 0x0) semop(r0, &(0x7f0000000000)=[{0x3, 0x80, 0x800}, {0x0, 0x3cc4}, {0x2, 0x6, 0x1800}], 0x3) semop(r0, &(0x7f0000000140)=[{0x0, 0x6}, {}], 0x2) semctl$GETNCNT(r0, 0x3, 0xe, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000000c0)=""/68) epoll_create(0x9) r1 = fork() tkill(r1, 0x0) 13:52:12 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TCSETSF2(r1, 0x4b4b, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, "a716b444ce87eab8b2969dc2f4ddf86f1da25e"}) r2 = perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x7, 0x0, 0x1, 0x0, 0x10000, 0x9c500, 0x5, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_config_ext={0xa14, 0x1ff}, 0x16155, 0x1, 0x101, 0x2, 0x8, 0x89, 0x1, 0x0, 0xc6c, 0x0, 0x7}, 0x0, 0xc, r0, 0xa) r3 = shmget$private(0x0, 0x3000, 0x54000000, &(0x7f0000ffd000/0x3000)=nil) ioctl$TIOCSTI(r1, 0x5412, &(0x7f00000000c0)=0x45) r4 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsetxattr$system_posix_acl(r4, &(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f00000002c0)={{}, {}, [], {}, [{0x8, 0x0, 0xffffffffffffffff}]}, 0x2c, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000003b80)=[{{&(0x7f00000003c0), 0x6e, &(0x7f00000007c0)=[{&(0x7f0000000300)=""/43, 0x2b}, {&(0x7f0000000440)=""/199, 0xc7}, {&(0x7f0000000540)=""/176, 0xb0}, {&(0x7f0000000600)=""/159, 0x9f}, {&(0x7f00000006c0)=""/220, 0xdc}], 0x5}}, {{&(0x7f0000000840)=@abs, 0x6e, &(0x7f0000000e40)=[{&(0x7f00000008c0)=""/230, 0xe6}, {&(0x7f00000009c0)=""/34, 0x22}, {&(0x7f0000000a00)=""/205, 0xcd}, {&(0x7f0000000b00)=""/61, 0x3d}, {&(0x7f0000000b40)=""/239, 0xef}, {&(0x7f0000000c40)=""/251, 0xfb}, {&(0x7f0000000d40)=""/244, 0xf4}], 0x7, &(0x7f0000000ec0)}}, {{&(0x7f0000000f00), 0x6e, &(0x7f0000000fc0)=[{&(0x7f0000000f80)=""/62, 0x3e}], 0x1, &(0x7f0000001000)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xc0}}, {{&(0x7f00000010c0)=@abs, 0x6e, &(0x7f0000001200)=[{&(0x7f0000001140)=""/158, 0x9e}], 0x1, &(0x7f0000001240)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x78}}, {{0x0, 0x0, &(0x7f0000002440)=[{&(0x7f00000012c0)=""/125, 0x7d}, {&(0x7f0000001340)=""/4096, 0x1000}, {&(0x7f0000002340)=""/230, 0xe6}], 0x3, &(0x7f0000002480)=[@cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x130}}, {{&(0x7f00000025c0), 0x6e, &(0x7f0000003a80)=[{&(0x7f0000002640)=""/4096, 0x1000}, {&(0x7f0000003640)}, {&(0x7f0000003680)=""/13, 0xd}, {&(0x7f00000036c0)=""/38, 0x26}, {&(0x7f0000003700)=""/108, 0x6c}, {&(0x7f0000003780)=""/95, 0x5f}, {&(0x7f0000003800)=""/3, 0x3}, {&(0x7f0000003840)=""/64, 0x40}, {&(0x7f0000003880)=""/239, 0xef}, {&(0x7f0000003980)=""/255, 0xff}], 0xa, &(0x7f0000003b40)}}], 0x6, 0x21, &(0x7f0000003d00)={0x0, 0x989680}) perf_event_open(&(0x7f0000000240)={0x4, 0x80, 0xff, 0x4, 0x5, 0x1, 0x0, 0xff, 0x100, 0xe, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000000200)}, 0x4, 0x7, 0x7fffffff, 0x8, 0xffffffff, 0x8, 0x5, 0x0, 0x2, 0x0, 0x5}, r5, 0xc, r2, 0x3) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x80000000, 0x716e, &(0x7f00000001c0)) perf_event_open(&(0x7f0000000140)={0x7, 0x80, 0xdc, 0xff, 0x0, 0x2, 0x0, 0x0, 0x20210, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x3, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0xff, 0x4, @perf_bp={&(0x7f0000000100), 0x1}, 0xc589, 0xffffffffffffffe1, 0x100, 0x1, 0x1ff, 0x3, 0x7ff, 0x0, 0x5, 0x0, 0x2}, 0xffffffffffffffff, 0xe, r4, 0x8) shmat(r3, &(0x7f0000ff4000/0xc000)=nil, 0x7000) shmat(r3, &(0x7f0000ffb000/0x2000)=nil, 0x0) 13:52:12 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x15, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:12 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x33fe0, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:12 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x5, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:12 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0xb00, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:12 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x300, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:12 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0xf00, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:12 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0xf, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:20 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = semget$private(0x0, 0x5, 0x0) semop(r0, &(0x7f0000000000)=[{0x3, 0x80, 0x800}, {0x0, 0x3cc4}, {0x2, 0x6, 0x1800}], 0x3) semop(r0, &(0x7f0000000140)=[{0x0, 0x6}, {}], 0x2) semctl$GETNCNT(r0, 0x3, 0xe, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000000c0)=""/68) epoll_create(0x9) r1 = fork() tkill(r1, 0x0) 13:52:20 executing program 7: writev(0xffffffffffffffff, &(0x7f0000000380)=[{&(0x7f00000000c0)="1c22f7b5aa51711c7809c8b16f6f66b5fe1dc95e9d5cfb904f41f161902befdb9d4005559bf0d67e34cae636726b09556ce44ff82d5e4b9d624015502561d657e7d0e0a7e9340d6a536d3a045a6ef300c65b67b109e49c3a456022d4ef779451f8445c9310819529447407ee5c34908290b77fd3e82abfc1582e9f94e82a2afb17febd45fc51c1d6f273c6c1f2a438c6201506b16615a9ae7a1ea2ae5c2debc08c4f16c6f9c08a29cb38b908897829d37195095f0fd1e825f6debb566477", 0xbe}, {&(0x7f0000000180)="07f0b134dcd7f9bbf0fa407f09393eb60ed561b04df4371d5301626a129796973c3413a69cbcec0b09618ced040f2c6cb069858a5c13ebe139cab36c1f2dbdf30a49ba79b3a88dbe2866048bc0ad149e26eed32033255e6473276c018a5b71e99df2d0a3bfa05e521b47c84f8624306ec520bcb57c611445ff3e62c4f2a203f8941249ae505a2078911542604e128adb89b0574e3fd18d2d757c4b2aff77382bf073ff00e6a5fff27e95631f40a693f5e0556d7f4f5a3f152e7b07573608899c4e6243924d71b745787ccea7d9678b561996125309bc7ad5162cd138508e07d8b0374c0052d4b53121831b2360b2", 0xee}, {&(0x7f0000000280)="3634309a95832361f72a8f1074fd45e98c6df548babd1761f9b96ff4f2834f297d33d8ff1e12fcea481efbc7e4d81c40e6284de1743351d500170abca9762e9fa983e066e1f99c0652edff167a5b0c975e8c8b155a3b4c3de6511a8c757a50a4c8bb4a201e52eda76584f261ba07ac90cd14d9de48c0f67ed6e90bf0fa306d51d34e57ad76b6a9230c124c095fb54c1a618add90f9c2d8246e9086137999dc737c07a8f2f2ed5af0038629500c2facd23e5ba9", 0xb3}, {&(0x7f0000000000)="97f526ebba90b47556f54f115bfc76f440e4df268e0f1c43d3fa35f15d56cd8f09fb64ee73618c746eec478fa1ddebd4f85bc8a1307d304e5b37c1804660730fe70f1a873f2c5154623f", 0x4a}, {&(0x7f0000000340)="9d8d1a1553f67293b7b1aa6f6d4746b6c5c4daf72b50535e1f9304b5c4bc7497b40913ecb6f6e2e49aef0a810d6f7a84", 0x30}], 0x5) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x2000)=nil, 0x0) r0 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x5000) r1 = shmat(r0, &(0x7f0000ffa000/0x4000)=nil, 0x6000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000400), 0x20000, 0x0) fadvise64(r2, 0x0, 0x56, 0x5) shmdt(r1) mlock(&(0x7f0000413000/0x4000)=nil, 0x4000) shmdt(r1) 13:52:20 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x500, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:20 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0xfffffdef, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:20 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x6, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:20 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = fork() getpid() r1 = gettid() r2 = getpid() tgkill(r2, r1, 0x41) capget(&(0x7f0000000000)={0x19980330, r1}, &(0x7f0000000040)={0x275a, 0x1, 0x7, 0xffffffff, 0x4}) tkill(r0, 0x0) 13:52:20 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x14, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:20 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x1100, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:20 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x600, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) [ 853.738240] capability: warning: `syz-executor.1' uses 32-bit capabilities (legacy support in use) 13:52:20 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x2000)=nil, 0x0) shmctl$SHM_INFO(0x0, 0xe, &(0x7f0000000000)=""/65) shmctl$IPC_RMID(0xffffffffffffffff, 0x0) 13:52:29 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:29 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x9a, 0x80000010000, &(0x7f0000000040)=0x1) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) 13:52:29 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = semget$private(0x0, 0x5, 0x0) semop(r0, &(0x7f0000000000)=[{0x3, 0x80, 0x800}, {0x0, 0x3cc4}, {0x2, 0x6, 0x1800}], 0x3) semop(r0, &(0x7f0000000140)=[{0x0, 0x6}, {}], 0x2) semctl$GETNCNT(r0, 0x3, 0xe, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000000c0)=""/68) epoll_create(0x9) r1 = fork() tkill(r1, 0x0) 13:52:29 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x180, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:29 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x7, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:29 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x1400, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:29 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = fork() tkill(r0, 0x3) 13:52:29 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x700, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:29 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x1500, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:29 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x33fe0, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:29 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) 13:52:29 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x2, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:29 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x80000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:29 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x8, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:29 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x900, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:29 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = semget$private(0x0, 0x5, 0x0) semop(r0, &(0x7f0000000000)=[{0x3, 0x80, 0x800}, {0x0, 0x3cc4}, {0x2, 0x6, 0x1800}], 0x3) semop(r0, &(0x7f0000000140)=[{0x0, 0x6}, {}], 0x2) semctl$GETNCNT(r0, 0x3, 0xe, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000000c0)=""/68) epoll_create(0x9) fork() 13:52:38 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = semget$private(0x0, 0x5, 0x0) semop(r0, &(0x7f0000000000)=[{0x3, 0x80, 0x800}, {0x0, 0x3cc4}, {0x2, 0x6, 0x1800}], 0x3) semop(r0, &(0x7f0000000140)=[{0x0, 0x6}, {}], 0x2) semctl$GETNCNT(r0, 0x3, 0xe, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000000c0)=""/68) epoll_create(0x9) 13:52:38 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x622, 0x0, &(0x7f0000000040)) r0 = fork() prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x3ff, 0x9, &(0x7f0000000000)=0x1) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x2, 0x40, &(0x7f00000000c0)=0x1) tkill(r0, 0x0) 13:52:38 executing program 7: clock_gettime(0x0, &(0x7f00000000c0)={0x0, 0x0}) semtimedop(0x0, &(0x7f0000000040)=[{0x4, 0x7, 0x800}, {0x1, 0x6cc, 0x800}], 0x2, &(0x7f0000000100)={r0, r1+10000000}) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x7fff, 0xb54, &(0x7f0000000000)=0x1) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) 13:52:38 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0xfffffdef, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:38 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x3, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:38 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0xa00, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:38 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x9, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:38 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x1000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:38 executing program 1: fsetxattr$trusted_overlay_origin(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040), 0x2, 0x1) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40e8662e, &(0x7f0000000000)={0x9f0a}) ioctl$TIOCSTI(r0, 0x5412, &(0x7f00000000c0)=0x7) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) fork() 13:52:39 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x5f, 0x4, &(0x7f0000000000)=0x1) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x7c, 0x154a3877, &(0x7f0000000040)) 13:52:39 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0xa, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:39 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x2000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:39 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x4, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:39 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0xb00, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:39 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:39 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x60c, 0x9, &(0x7f00000000c0)=0x1) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x6, 0x0, &(0x7f0000000040)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0xfffffffffffffff7, &(0x7f0000000140)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x3, 0x1ff, &(0x7f0000000000)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xffffffff, 0x8, &(0x7f0000000100)=0x1) 13:52:48 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = fork() tkill(r0, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) wait4(r1, &(0x7f0000000000), 0x1, &(0x7f00000000c0)) 13:52:48 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x3000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:48 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0xb, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:48 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x5, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:48 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0xf00, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:48 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = semget$private(0x0, 0x5, 0x0) semop(r0, &(0x7f0000000000)=[{0x3, 0x80, 0x800}, {0x0, 0x3cc4}, {0x2, 0x6, 0x1800}], 0x3) semop(r0, &(0x7f0000000140)=[{0x0, 0x6}, {}], 0x2) semctl$GETNCNT(r0, 0x3, 0xe, 0x0) semctl$GETALL(r0, 0x0, 0xd, &(0x7f00000000c0)=""/68) 13:52:48 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x2, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:48 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000040)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) r0 = shmget(0x0, 0x3000, 0x80, &(0x7f0000ffd000/0x3000)=nil) getresgid(&(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0, &(0x7f0000000180)=0x0) r4 = gettid() r5 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsetxattr$system_posix_acl(r5, &(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f00000002c0)={{}, {}, [], {}, [{0x8, 0x0, 0xffffffffffffffff}]}, 0x2c, 0x0) r6 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsetxattr$system_posix_acl(r6, &(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f00000002c0)={{}, {}, [], {}, [{0x8, 0x0, 0xffffffffffffffff}]}, 0x2c, 0x0) r7 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40a, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xbd, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x6) fsetxattr$system_posix_acl(r7, &(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f00000002c0)={{}, {}, [], {}, [{0x8, 0x0, 0xffffffffffffffff}]}, 0x2c, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x2, 0x0, r8, 0xffffffffffffffff, r8, 0x40}, 0x2, 0x80000000, 0x80000000, 0x101, 0x0, 0x0, 0xfff7}) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000003b80)=[{{&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000000000)=[{&(0x7f0000000240)="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0x1000}], 0x1, &(0x7f0000001240)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, r2}}}], 0x38, 0x4000000}}, {{&(0x7f0000001280)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000001400)=[{&(0x7f0000001300)="55e06df8baf79259dc22f980590fa4f51dca77c74adb9f1bf1a156fd5659fe80b33b8ccb800288c304091a852dc9d621283c32d768a44090e4f035408e61d0eb54ea212057861d25ced5159b463579afbbcb4cfa181712fa48765202897c06fe11133ef11b5b19ddd14dfdc4f72642de65ff167bec69b9734afc9f50635ce97416fca3a7d96d051544d9fc3faa8cb208c239bf4d7c04f6b545839516c178334e92cee2f5918f87aa40909b4c135389b6ffdd96ace33aa78ecc241979b7cf20e4dda03a7381c86438ef154f2722b64b9a6e53d01d49a3189a5509783b821aef86d0", 0xe1}], 0x1, 0x0, 0x0, 0x4040000}}, {{&(0x7f0000001440)=@abs={0x0, 0x0, 0x4e22}, 0x6e, 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0x1000}, {&(0x7f00000024c0)="dbe85798de5b51960da33b0d3242edb22be9e1a413d595a22b5f59bd713cbed3f8adcfe5982be90fd734509f35f0c0830c8c040d3c9d77f7394137c498ec1c2aceb10ab858da685ad0576b61416e791f071701afffec7fc205c6b4125f6dbf8cbd35aad1775772d181022c6ad502524ea50851e14f4168e3f6ee40fbaa14cd383e0cbc0b48038f33a6983bdcc38925e8ecc0511655cbc02c74d6618edd8830cec0630a994cc9ffc63a5d8ef12e6ac8fd03b88e9c20a7e0a3275161c8e4c5e2bc31a3d979e75d93d17cc3c4e78fc9f970b0b9fe2d57a13a7b00fdf1078d8aeb3fbe817bb4912448c5ae0e31b220", 0xed}, {&(0x7f00000025c0)="0b810fabc73d42971ca632ccb5e49a2bb40fbc93d1434bd64b29ac3635a51222b2bffdcce1f4a98eacb23b702522018d422bad4c37465661cd96da47904cc5aa0db0a4dcd41355f1745ba64929467e595e1c3fa34095c283aa41c73f773317465800486d6f8b289de962b3c5761ae570deda82d011dc0f98", 0x78}], 0x3, &(0x7f0000002740)=[@cred={{0x1c}}], 0x20, 0x400}}, {{&(0x7f0000002780)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000002ac0)=[{&(0x7f0000002800)="aac0023cd1c7f70b8b8a3b31b544a7870348dc8ce631b9e28494dc14e2d994787423b11496823e120f84007473a3dd91ffc276c3d3f65312344ae7d50e4b1b4adaf1f0a1c327e6a717ef9b617598399ff4c173356734f9b5a486ce59b1f31d10d4473f0b5599f10a5fa62b463a6d3a", 0x6f}, {&(0x7f0000002880)="234496b8160a95eec7e0f4855ca0e02c057df282f299c2b84e1dd3d9fbe42ec7b2a2902cff188485fe3adde08ea3b2e61e46d6a9733bf52b9f22270bf9eb8f6e9fcad2195cfbba51e8acb55ac7337a258adffaf34bd260c76ab538a7fcfe113c5dcd9563b7e1d077ee02f38cf21250c8d847e054b13293f67153c44595cba2684ade5c289683ebe9cb2d3a5d8f61e4faaabb2c10851f07a39561389d0490a7ae37158f7097830287cd26b29239786eb0259b31ce91736b7f1a80fe3c7aee75", 0xbf}, {&(0x7f0000002940)="e691b489b8dbd4c4ba70b8f74418c117cfb8cb7acc621970e2d30af3e9aeca82c70dbc33bd162ac32ec6410a0866e5cf26fb33f0002571a947419c5bde86e51a2959a22bddae244b700f3f05d5a1f1412a6cad00839c384fdc88bcf452d23eabbe7d0fbb16e71941dc35f7c774b83ed5dbb96301d4e7c06fe62572b10686a1492766d587327c216b64d4bfca45161b4da27a28e1dbff241e088a6bae7d65ef39a2b317c8e30b8d11fdec182ae408c6aad1f17a3a28ea915174b7df1f0d68234ac2a6f49291ce998497dbd3b880ffe544ea737768707faf8e54fe71655661", 0xde}, {&(0x7f0000002a40)="9435eacbf3f4a58435f7dc40eacb3e976bdd546f7af704f3a8ad3a9a660c3d2931f63bb45867f4081f3977350c27dbd1cbf244359a8e64442a62b1c570b6b229f01938f3fe8ed4609243b5b4eceb9b4abf1848bef848df08d54e4452e5f2cb00e0deb784dc395482dcba117f8f9a7c9c686cb2afdd2397ef4da0", 0x7a}], 0x4, &(0x7f0000002fc0)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r1}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {r4}}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r4, 0xee00, r1}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r2}}}, @cred={{0x1c, 0x1, 0x2, {r4}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, r3}}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, r6, r7, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x168, 0x400c040}}, {{&(0x7f0000003140)=@abs={0x0, 0x0, 0x4e24}, 0x6e, &(0x7f0000003480)=[{&(0x7f00000031c0)="1b39a2f088438fe05e733e62a4b816b0b90822d793817179d446e3def5833ae85d8bd27eef5f5dd6c1dc2c4ff4614fec6f8c8f1aa677cc3c5f371fe6b5b735f5c780b3dc0728c2947d93690bf926e51884c5", 0x52}, {&(0x7f0000003240)="4ae60d1bb46c4d185b6b47ec71f003547ca3020a24fb2f7f4a6cc3743c4822dcdd9bc07cdd589663d8d21a529ca3ee8d1f4416640d58eda32915f93160821ea2359337aa5b4db295670b8539658a256b5954ffed5be6b6cf92ad22c2fcf15177e342d75f3061a662478a9afebb", 0x6d}, {&(0x7f00000032c0)="2c087bee292c6b4101a9ebb353dc31013fb3da6215b79e1f59ac291ff415a77f", 0x20}, {&(0x7f0000003300)="fb73e5dc90a6fd70855b926667d69a99c726b70e415023162e48d1ea62bf4f74176d6d6be7b6e84ce878cfc559fd20c514b6dd5cdadf1795e6bbd7a6bd60094a1cefc743f1dbaa17d6c2807b9bb3d21d7e29486b0d2dee8dfb800a08dca7104820a4c885169d989c985d4449d7a2d3ec154990bc11c3d9761bdd11adda029b89fd01102f83ba73f5a3236af6f7e8c8625da0124521cb563fd0f3e68aff0caee73fb4c0d8f1c1524765e0ff94c42bcbe66b8a7dbf85edb3e17fb25d75d53ea962528f8cfa209fa30ae397480317ba0e72fae8ea1e59e6a7ef1f97eedc28d3f0d869ebeb21d4707303ef57f557f99c4cd7ff", 0xf1}, {&(0x7f0000003400)="69f7ff4441f8d1c20fd1a1ae863e22fe886525c813681ed69bf81330fbaf6c0c6cafffb61e497dbcfd71a84ff79f0278bfc15f5c731bbfb6e7ba1590ded99ff74b750484715040d69326c50797c9afbdcec777f2fba5b3f37c4d2b3ae9f7ee4985a85e5e6e6c7c5f79bf776e2793e7f78537e22ef00a", 0x76}], 0x5, 0x0, 0x0, 0x20000894}}, {{0x0, 0x0, &(0x7f0000003a80)=[{&(0x7f0000003500)="34742774927f3eb4a42f4c7c70d0e1df06b3bda3d08175a25a5555bf8a3f8aef07a670b8c6cc600e8d01cb480e1e5e9a768f27b619c719bc07bd87c0487ad59676e56b0538a6aa05cac0bc4bc517bedca4568be6907bd39b9c7fbabd1896f5186a69c6a91c2b68bacab9c3936cb6c1814ffaa68bc5a0924582763eb3b0e557d0909f7ff030a4c41674f8a2084b0ad3f1b76693eb5f2d9d8d8a2feff7008ce1653b9e1ad2c1b20f9af4a03f48", 0xac}, {&(0x7f00000035c0)="4664c0495c5d183a72dfe3ef3504b90a45e0f9f561b7d74d8141154601271c4f68cf177af096e6114c3281a93e27adcfd37eef8218e3b900d3e33613583f95dfa12947a84e1176c1f54d7cf6b53065d383ea3327e6d82ca5ff", 0x59}, {&(0x7f0000003640)="2b97e73db187138bbd5a4e57e472043897985f9725d1e15dd5799302f13d0d27733db387f6fd3495fdb446d669ea34121469b2e7e4b11327c34e770b6294a99073d6920a91a739bfe22015b758e0cd5b4549c727ee5f5fc98189b3e6ca9285481c1ab9a93b3936bf067a0f11f2b9d668aad321769973104cedf0a69f270aad41251f3b6217567d53606fe3013aecb2a1055bda96ce11560a9ecff775a1a4453e61f1e97700be214609f259a0eb", 0xad}, {&(0x7f0000003700)="18b2f36a7b1ad5334d4bb50d926c7c2fc734e7a680afd8f839a3afa90f9113b7f587663f4ef0353c4203ff05e7e72a94da3ad619dc402def38362c37bcd055de6250df975860eba704c22d3677dc089187930a04cace5f37ab57286c7b92cd8fb4c36097fa7f4e8a7db8ff024b61bf307381904de0aa7940bc43e60f616afc85969ad09b7f7b3517c4eebe3193102c4d", 0x90}, {&(0x7f00000037c0)="b563234a03db9989c5d8effa2cc1d42b3e3e05cfae52615fc95c882d49cc152ba72ea11d029a02ff564020e745d25ca5a9b0e2a9ee85d2da1e9ef4851f76c931bbed289ac766b50963a7e5916e8a9ff4d1d9fdc2828b071ae9ccfaa8fe671c1ab73a249c3d9a1aa29212215f0257f7e701e26985cb62355a136ba5865bfdcf73", 0x80}, {&(0x7f0000003840)="c060f9eddefb8f08aa30dfac8cb8371f2ec829dd67c61d07331c02ff5b57f6b484219c70a18d8f17d62295661c3c557b5bffb0eb46c62b5d109ee6e2aa25fc18aa47051dfd9f165bcc3e95409d4fe5c3c3c1ef82a4aaae91d9ceb7d112c96711fa3e2163c94b35cc0afd57215164cbd02c91237643", 0x75}, {&(0x7f00000038c0)}, {&(0x7f0000003900)="2b7972c5c72384283aafb47e1007e17e6f4d039f964a30dc073e886ca19c26c3a911dcc652908c08a0b9433b60c1c4e22bad507810fff37b2d04f0934e475a8286e49ca6e477a7a2cba84309d307998928b0166c014f5d16dec16cf8507605441caa857913bca4a3a0bf72c99956ee482e44081799ee1ec74d006c2598697c1d10a0223a18288b4672464dcd420e302f1e460ce8cac2ae51a08d06053d4ad04f1b0fa30eb4728f370ddfa1b3d0a93977dd9529684dbe22f094e64331d45638147fdd1cfb", 0xc4}, {&(0x7f0000003a00)="f1098c3289f3ed2850d94c2540d14cf793bb2b8f0b928a94737ce71effbdbcfd649f2cb43bc248ce561d1060b99d4e3d422168b1336061e4382e3b2da5f9bf65c850ad00894876e0a5a4c3d2d3b16e28465571279187a18f75897417d2ffcef5880474b9", 0x64}], 0x9, &(0x7f0000003b40)=[@cred={{0x1c, 0x1, 0x2, {r4, 0xffffffffffffffff, r8}}}], 0x20}}], 0x6, 0x20000000) r9 = getpid() tgkill(r9, r4, 0x41) r10 = gettid() r11 = getpid() tgkill(r11, r10, 0x41) shmctl$IPC_SET(r0, 0x1, &(0x7f00000001c0)={{0x2, 0xee01, 0x0, 0xee00, r1, 0x8, 0x3}, 0xca4b, 0x2, 0x286, 0x0, r4, r10, 0x1000}) 13:52:48 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x3, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:48 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0xf, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:48 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x4000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:48 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x1100, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:48 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x6, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:48 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) 13:52:48 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x10, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:48 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x1400, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:48 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x4, 0x8, &(0x7f0000000040)) r0 = fork() ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f00000000c0)={0xc5, 0x7fff, 0x3, "efef5beb09e165d453f6446505af0deafb82e43c772a496b6c9b151574926e570e2fe882ef8b150434690715c6a6789a5f47f7649e08f316d6b2ba081799fcb614b6d119707d68639b627114bfcbf44a88aa3e2d48bfe5221e3e82080ca4444a2894127034f005d0fc0575749198ec37cd0061d28b6ffedbf58e425093abcb6d91a5715ad0a7a6fdf066e5835d629fe74b1a90855dfd5a0d3de47fd88656b5bff575bdebb2366dfaad2a1a982e4630f1bc047bf3fc73d05ea687dba65719ee1cf129306b98"}) tkill(r0, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x7, 0x4, &(0x7f0000000000)=0x1) openat$sysfs(0xffffffffffffff9c, &(0x7f00000001c0)='/sys/module/cfg80211', 0x0, 0x14) 13:52:48 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x4, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:48 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = semget$private(0x0, 0x5, 0x0) semop(r0, &(0x7f0000000000)=[{0x3, 0x80, 0x800}, {0x0, 0x3cc4}, {0x2, 0x6, 0x1800}], 0x3) semop(r0, &(0x7f0000000140)=[{0x0, 0x6}, {}], 0x2) semctl$GETNCNT(r0, 0x3, 0xe, 0x0) 13:52:48 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x5000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:48 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) syz_emit_vhci(&(0x7f0000000000)=@HCI_EVENT_PKT={0x4, @hci_ev_link_key_req={{0x17, 0x6}}}, 0x9) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) 13:52:58 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = fork() getpid() tkill(r0, 0x0) 13:52:58 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = semget$private(0x0, 0x5, 0x0) semop(r0, &(0x7f0000000000)=[{0x3, 0x80, 0x800}, {0x0, 0x3cc4}, {0x2, 0x6, 0x1800}], 0x3) semop(r0, &(0x7f0000000140)=[{0x0, 0x6}, {}], 0x2) 13:52:58 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x5, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:58 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x6000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:58 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x11, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:58 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x7, &(0x7f0000000000)=0x1) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) 13:52:58 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x1500, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:58 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x7, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:58 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) r0 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ffd000/0x2000)=nil) syz_emit_vhci(&(0x7f0000000000)=@HCI_VENDOR_PKT={0xff, 0x40}, 0x2) shmat(r0, &(0x7f0000ffd000/0x2000)=nil, 0x2000) shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0x2800) 13:52:58 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x14, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:58 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x7000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:58 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x80000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:52:58 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x6, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:53:07 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = semget$private(0x0, 0x5, 0x0) semop(r0, &(0x7f0000000000)=[{0x3, 0x80, 0x800}, {0x0, 0x3cc4}, {0x2, 0x6, 0x1800}], 0x3) 13:53:07 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = gettid() r1 = getpid() tgkill(r1, r0, 0x41) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r3) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x2, 0x0, r4, 0xffffffffffffffff, r4, 0x40}, 0x2, 0x80000000, 0x80000000, 0x101, 0x0, 0x0, 0xfff7}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000900)={{{@in, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}}}, &(0x7f0000000a00)=0xe8) statx(0xffffffffffffffff, &(0x7f0000000a40)='./file0\x00', 0x2000, 0x100, &(0x7f0000000cc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = gettid() r8 = getpid() tgkill(r8, r7, 0x41) r9 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r9, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r10) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000c40)=[{{&(0x7f00000000c0)=@abs={0x1, 0x0, 0x4e21}, 0x6e, &(0x7f0000000280)=[{&(0x7f0000000140)="d78a255c966eb82c632abdfb1967b6a67ef29a75bbde733bd8166809b54ee132637bc10bd13e1023589e76bc5bf811d4080035141516c1a1400c6c3865127bd46a29e6c07339777bf94e2741d06b1350bad471278fa04a1bc9d6a81b5ea2083aa078bf450bcabafd83fb6e4a9ef6353d250c53d952d5c459c3f6ea4d", 0x7c}, {&(0x7f00000001c0)="2c726dd07d76c8bcd632925852b32a82667b29f9b8b98b69863166a58fc00d6e405c7a58f1347ff57aae3ec56ff476e4915e992a9d0e2be36fd449031ae16102429669f69275c1bcb3370563855bb9f9d37b93e6a16c56968d02cfcb2ead8e9ad38b0b2f80e8360d30cb326686445e886c0dd010cde6c8818e45fa1d1a5b4a79c5234eea1a18df3cf9cc134b32f438acd0ed97662afeba2ef78c5cb92c4a33f3e2c8c9f3ec8eaaf32092", 0xaa}, {&(0x7f0000000040)="41292936c33a76353c8a22ee8d7923b58f54f020852cfb7eda026a9725faafe11a6f49f7", 0x24}], 0x3, 0x0, 0x0, 0x8040}}, {{&(0x7f00000002c0)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f00000007c0)=[{&(0x7f0000000340)="6c9ee0b11f5fec8883b57e48b40b0670971012548dda2b83beb09ed5af2c4dfaf90fd0627dc0e7c82ae3f7b20ba3f740744ec2d4d106a0029d8db1e53416bea953db88e836c207a01724d2f38aab22b3315e241c2b774da328c50d18bd9d8409c86d76e243e2557aefbba1423027492f1f1a7ecb0c30cff9aa7181ceff00b39c82a016717980df90f4a93acdc2d0e4c5128eb2d0115d61cd5b1cf778eb460abf83d83aebfaf63459062af9f9c2e0748c9940ae7b0133ff9b6025fa6ff5e0ba6a50525582", 0xc4}, {&(0x7f0000000440)="0309a8650c26712d9f5e28add25497f1fad8d6dd9d73cee3d3287307d29410125393c8736e317ebf3a2af6ec21828a5023673da19030", 0x36}, {&(0x7f0000000480)="6ad89dbf0e333b2704e0f2f30f2f1502134dd1442de06bbdc693d9d6e62bc76169a8e41a54c3ef40998051dee21c65b20c74e43a8c64815a02a25ef00033e4c7ac879f7ca8422d30a3e7a97abcdc321c4c5b152860f607136ad22255eef8f5c0aa669c49297e509f78ed1fd00ea8eb1503739ae8501460cc43ab92d4d48879fc59a280faf406e8898413f7b235a48f74a9f1e072ebd2721410e924e8", 0x9c}, {&(0x7f0000000540)="d83cf71f10693cfb70f93f8bcbc2ef61ec20861bd155f189aa1ac2dd31ff2565cf4692142a0fe7d46bf2f6b2fd3ec10e68f9eb25e08e7dfd1e3a17d9313f8df7", 0x40}, {&(0x7f0000000580)="95bba36564d7c25a65239891e83e1da1392a207f2a2a33d0c13f827db1b373d7c7dab8e9b54edd96352dece9b02bd05dba6588021fcad2f7008427b653572c3c83947ea415a848e882664f0ae157b65ac869475041ca43041877d992fd8022566c492d195d05cf2ea724d4833606beeca3384315679ae6bde0708708a09ebb2d0c34884c7e8bc9e81ad760f4698cd0bcbb292454020f5017c3cffd5ba2e524d3d518a837dd8aaf3a5e9d77cbc8ee4b1c7651009508851635f92cc9f34ee24f32d91634f3728939e2ddae942e3b713760134b88b7df24360657496946f82a5996695fb4ab6c78", 0xe6}, {&(0x7f0000000680)='\rXHU', 0x4}, {&(0x7f00000006c0)="5e215adfe07fdd73c5b1fdf15d91080f5c9f616d0df2c774e59b0123530affb1b6a6190532c0f3bad2506aa3506c17578c342155d830542cc98420f60a4bf42153c80eb8841673d8052a0da754007d25df08e2be062872380427f55456b180da0fd82b709eee7e2686f53433dd09cbbd2c5d7a5aa3d592b6724af698cc28760f77efd47e3dc44370bed7a8b51fa0de5cabb26c7f3d6b7bd8b0f0a09d0ab3eb8c713915f40a451ea2bf01022856d335b4d70fec13949c90a2f5a6ec620eaf5a080e627c2992", 0xc5}], 0x7, &(0x7f0000000b80)=ANY=[@ANYBLOB="1c0000000000000001000000020000ac", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000030000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r1, @ANYRES32=r5, @ANYRES32=r6, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=r7, @ANYRES32=r10, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0xb0, 0x20000001}}], 0x2, 0x800) tkill(r1, 0x800) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xc, 0x6, &(0x7f0000000000)) 13:53:07 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x8, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:53:07 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x8000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:53:07 executing program 7: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40e8662e, &(0x7f0000000000)={0x9f0a}) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40e8662e, &(0x7f0000000000)={0x9f0a}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000180)={0x0, 0x0}) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f00000000c0)=r2) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r3 = shmget$private(0x0, 0x1000, 0x80, &(0x7f0000ffc000/0x1000)=nil) shmat(r3, &(0x7f0000ffc000/0x2000)=nil, 0x6000) 13:53:07 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x15, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:53:07 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x1000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:53:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x7, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:53:07 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x2000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:53:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x8, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:53:07 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x9000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:53:07 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x9, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:53:07 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x1, 0xb, &(0x7f0000000080)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xfffffffffffffff7, 0x80000001, &(0x7f0000000000)=0x1) shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x4000) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x27f5, 0x5516, &(0x7f0000000040)=0x1) 13:53:07 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) semop(0x0, &(0x7f0000000000)=[{0x3, 0x80, 0x800}, {0x0, 0x3cc4}, {0x2, 0x6, 0x1800}], 0x3) 13:53:07 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x300, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:53:07 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x3000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:53:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x9, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:53:07 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0xa, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:53:07 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x4000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:53:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0xa, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:53:07 executing program 0: semop(0x0, &(0x7f0000000000)=[{0x3, 0x80, 0x800}, {0x0, 0x3cc4}, {0x2, 0x6, 0x1800}], 0x3) 13:53:07 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x3, 0x0, &(0x7f0000000080)) r0 = fork() r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_ADD(r2, 0x40e8662e, &(0x7f0000000000)={0x9f0a}) r3 = getpid() tgkill(r3, 0x0, 0x41) r4 = gettid() r5 = getpid() tgkill(r5, r4, 0x41) ioctl$sock_SIOCGPGRP(r2, 0x8904, &(0x7f0000000740)=0x0) r7 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_ADD(r7, 0x40e8662e, &(0x7f0000000000)={0x9f0a}) clone3(&(0x7f00000007c0)={0x102c000, &(0x7f0000000480), &(0x7f00000004c0), &(0x7f0000000500), {0x3b}, &(0x7f00000005c0)=""/64, 0x40, &(0x7f0000000600)=""/216, &(0x7f0000000780)=[0x0, 0x0, r3, r5, r6], 0x5, {r7}}, 0x58) ioctl$CDROMSETSPINDOWN(r2, 0x531e, &(0x7f0000000040)=0xd) perf_event_open(&(0x7f0000000340)={0x0, 0x80, 0xaf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) futex(&(0x7f00000001c0), 0x6, 0x2, &(0x7f0000000540), &(0x7f0000000580)=0x1, 0x1) tkill(r1, 0x18) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x4, 0x20, &(0x7f0000000000)) process_vm_readv(r0, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/203, 0xcb}, {&(0x7f00000001c0)=""/61, 0x3d}, {&(0x7f0000000200)=""/153, 0x99}, {&(0x7f00000002c0)=""/229, 0xe5}], 0x4, &(0x7f0000000440)=[{&(0x7f0000000400)=""/28, 0x1c}], 0x1, 0x0) 13:53:17 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x2, 0x3, &(0x7f0000000040)=0x5) tkill(0x0, 0x4) 13:53:17 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0xb, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:53:17 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0xa000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:53:17 executing program 0: semop(0x0, &(0x7f0000000000)=[{0x3, 0x80, 0x800}, {0x0, 0x3cc4}, {0x2, 0x6, 0x1800}], 0x3) 13:53:17 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xfffffffffffff567, 0x6, &(0x7f0000000000)=0x1) syz_emit_vhci(&(0x7f0000000040)=@HCI_VENDOR_PKT, 0x2) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x2, 0x0, &(0x7f00000000c0)) 13:53:17 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0xb, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:53:17 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x5000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:53:17 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x500, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:53:17 executing program 1: r0 = fork() tkill(r0, 0x0) wait4(r0, &(0x7f0000000000), 0x2, 0x0) waitid(0x0, r0, &(0x7f0000000040), 0x40000000, 0x0) 13:53:17 executing program 7: shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) 13:53:17 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x6000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:53:17 executing program 0: semop(0x0, &(0x7f0000000000)=[{0x3, 0x80, 0x800}, {0x0, 0x3cc4}, {0x2, 0x6, 0x1800}], 0x3) 13:53:27 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0xf, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:53:27 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0xb000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:53:27 executing program 1: prctl$PR_SET_PDEATHSIG(0x1, 0x1f) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) fork() prctl$PR_SET_PDEATHSIG(0x1, 0xd) 13:53:27 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x7000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:53:27 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x600, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:53:27 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0xf, &(0x7f0000000080)=0x2) ioctl$SCSI_IOCTL_SEND_COMMAND(0xffffffffffffffff, 0x1, &(0x7f0000000040)={0x1a, 0x10001, 0x7, "09fe90bf3b6a858096f1ab91d790f5abcd59e70f2e37807d9634"}) r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000100), 0x80, 0x0) sendfile(0xffffffffffffffff, r0, &(0x7f0000000140)=0x5, 0x7) shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x3000)=nil, 0x1000) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsetxattr$system_posix_acl(r1, &(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="000102000000000000440000000000000008000000e7fa36c49f7ea4388feac3591c918a37fd3d0eb253f229e1628c8468e3780fdbb7d93a6534a0c808e692c3a2512cb9f6c1b04882cb2d92b7afb0e99b463cbdb885bac7483efcf0ec999ef6607423c87d57850e857035d4e26485afc6eea1ade7fd8faf2b9aadedcb5a9233cdb291da", @ANYRES32, @ANYBLOB="10000000000000002000000000000000619796f7d8429a479e368c050ecdb918020918bce863656e2840968b6b7bdc6032c04de8b1"], 0x2c, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x9, 0x1f, &(0x7f0000000200)=0x1) r2 = memfd_secret(0x0) r3 = syz_open_dev$sg(&(0x7f0000000180), 0x40, 0x0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f00000001c0)={0xc0000015}) ioctl$FS_IOC_GETVERSION(r1, 0x80087601, &(0x7f0000000000)) 13:53:27 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, 0x0) semop(0x0, &(0x7f0000000000)=[{0x3, 0x80, 0x800}, {0x0, 0x3cc4}, {0x2, 0x6, 0x1800}], 0x3) 13:53:27 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0xf, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:53:27 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, 0x0) semop(0x0, &(0x7f0000000000)=[{0x3, 0x80, 0x800}, {0x0, 0x3cc4}, {0x2, 0x6, 0x1800}], 0x3) 13:53:27 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x10, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:53:27 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x8000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:53:27 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x7, 0x3f, &(0x7f0000000000)) 13:53:27 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0xf000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:53:36 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x10, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:53:36 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, 0x0) semop(0x0, &(0x7f0000000000)=[{0x3, 0x80, 0x800}, {0x0, 0x3cc4}, {0x2, 0x6, 0x1800}], 0x3) 13:53:36 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x700, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:53:36 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x11, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:53:36 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x10000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:53:36 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = shmget(0x2, 0x2000, 0x100, &(0x7f0000ffd000/0x2000)=nil) shmat(r0, &(0x7f0000ffc000/0x2000)=nil, 0x1000) mbind(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4000, &(0x7f0000000000)=0x8, 0x8e2, 0x2) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000040), 0x5, 0x4) 13:53:36 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x3, 0xfffffffffffffffa, &(0x7f0000000000)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x76d2, &(0x7f0000000040)) r0 = fork() prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xc237, 0x3, &(0x7f0000001400)=0x1) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x7f, &(0x7f00000000c0)=0x1) r1 = gettid() r2 = getpid() r3 = gettid() r4 = getpid() tgkill(r4, r3, 0x41) r5 = gettid() r6 = getpid() tgkill(r6, r5, 0x41) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000001340)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) getpid() clone3(&(0x7f0000001380)={0x80000600, &(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0), {0x3c}, &(0x7f0000000200)=""/233, 0xe9, &(0x7f0000000300)=""/4096, &(0x7f0000001440)=[r0, r4, r5], 0x3, {r7}}, 0x58) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000100)=0x1) tgkill(r2, r1, 0x41) tkill(r2, 0x3c) 13:53:36 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x9000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:53:36 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) semop(0x0, 0x0, 0x0) 13:53:36 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x4, 0x2, &(0x7f0000000080)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x2, 0x401, &(0x7f0000000000)=0x1) syz_emit_vhci(&(0x7f0000000040)=@HCI_EVENT_PKT={0x4, @HCI_EV_INQUIRY_COMPLETE={{0x1, 0x1}, 0x6}}, 0x4) r0 = shmget(0x2, 0x1000, 0x80, &(0x7f0000ffd000/0x1000)=nil) shmat(r0, &(0x7f0000ffc000/0x2000)=nil, 0x141044c4ccd649c) r1 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) shmat(r1, &(0x7f0000ffb000/0x2000)=nil, 0x5000) shmat(r1, &(0x7f0000ffc000/0x1000)=nil, 0x1000) 13:53:36 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x900, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:53:36 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x14, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:53:36 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x11000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:53:36 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x11, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:53:36 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0xa000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:53:37 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) syz_init_net_socket$bt_l2cap(0x1f, 0x5, 0x0) syz_emit_vhci(&(0x7f00000000c0)=@HCI_SCODATA_PKT={0x3, {0xc8, 0xb5}, "89695c8e50720481fc5378af2969a2f89f051f79be8f86ba784a49bff08c6d52476ad9c6973f249cf355cf899a4493660874a42f37c86ebc11ba1825b831090ac06f0466aec6f82821e7b5d09862f15d78b7e5a4ef208484f14772084174bde1e5966b7735448fd7c264c9499d14528fd2690b09b3ccbb126ad22e41bc28248e22371196fa60ed1738b155296e5a70f6c6d900a988df5ca1f8288a273365693a23ef050fe6af814752aee830b309552819d5cc112c"}, 0xb9) 13:53:37 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) semop(0x0, 0x0, 0x0) [ 930.320040] Bluetooth: hci2: SCO packet for unknown connection handle 200 13:53:45 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x15, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:53:45 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0xb000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:53:45 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xffffffff, 0x100000000, &(0x7f0000000000)=0x1) 13:53:45 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0xa00, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:53:45 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = fork() tkill(r0, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x7a2, 0x3ff, &(0x7f0000000040)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x1f, 0x6ee, &(0x7f0000000000)) 13:53:45 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x14000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:53:45 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x14, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:53:45 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) semop(0x0, 0x0, 0x0) 13:53:46 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) semop(0x0, &(0x7f0000000000)=[{0x3, 0x80, 0x800}, {0x0, 0x3cc4}], 0x2) 13:53:46 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x15000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:53:46 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x300, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:53:46 executing program 7: mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) mremap(&(0x7f0000ffe000/0x1000)=nil, 0x200000, 0x2000, 0x3, &(0x7f0000ffb000/0x2000)=nil) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x80, &(0x7f0000000080)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x4000) 13:53:46 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x15, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:53:46 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0xf000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:53:46 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0xb00, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:53:46 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0xffffff7f, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:53:55 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0xf00, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:53:55 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = fork() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000003800)={0x0}, &(0x7f0000003840)=0xc) r2 = gettid() r3 = getpid() tgkill(r3, r2, 0x41) r4 = gettid() r5 = getpid() tgkill(r5, r4, 0x41) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000003880)=0x0) clone3(&(0x7f0000003ac0)={0x30000, &(0x7f00000038c0), &(0x7f0000003900), &(0x7f0000003940)=0x0, {0x10}, &(0x7f0000003980)=""/171, 0xab, &(0x7f0000003a40)=""/46, &(0x7f0000003a80)=[r0, r0, r0, 0x0, r0, r0, r0], 0x7}, 0x58) r8 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000003b80), 0x22000, 0x0) clone3(&(0x7f0000003bc0)={0x2004d000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0), {0x26}, &(0x7f0000000100)=""/87, 0x57, &(0x7f0000000180)=""/38, &(0x7f0000003b40)=[r1, r2, 0xffffffffffffffff, r0, r4, r0, r6, r7], 0x8, {r8}}, 0x58) tkill(r0, 0x0) 13:53:55 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x500, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:53:55 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) 13:53:55 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) semop(0x0, &(0x7f0000000000)=[{0x3, 0x80, 0x800}, {0x0, 0x3cc4}], 0x2) 13:53:55 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x10000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:53:55 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x300, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:53:55 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:53:55 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x1100, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:53:55 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) semop(0x0, &(0x7f0000000000)=[{0x3, 0x80, 0x800}, {0x0, 0x3cc4}], 0x2) 13:53:56 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x500, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:53:56 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x2, &(0x7f0000000080)) shmget$private(0x0, 0x3000, 0x100, &(0x7f0000ffd000/0x3000)=nil) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.cpu/syz1\x00', 0x1ff) 13:53:56 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x600, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:53:56 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x11000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:53:56 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x2, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:53:56 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) semop(0x0, &(0x7f0000000000)=[{0x3, 0x80, 0x800}, {0x0, 0x3cc4}, {0x0, 0x6, 0x1800}], 0x3) 13:53:56 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x401, 0x2, &(0x7f0000000080)) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x400000000000cfa7, &(0x7f00000000c0)=0x1) getdents64(r0, &(0x7f0000000040)=""/6, 0x6) r1 = fork() tkill(0xffffffffffffffff, 0x0) waitid(0x0, r1, &(0x7f0000000100), 0x80000000, &(0x7f0000000180)) 13:54:05 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x600, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:54:05 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) semop(0x0, &(0x7f0000000000)=[{0x3, 0x80, 0x800}, {0x0, 0x3cc4}, {0x0, 0x6, 0x1800}], 0x3) 13:54:05 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000300)='blkio.bfq.io_wait_time\x00', 0x0, 0x0) sendmsg$TIPC_NL_MON_GET(r0, &(0x7f00000002c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0xe}, 0xc, &(0x7f0000000280)={&(0x7f0000000100)={0x14c, 0x0, 0x10, 0x70bd25, 0x25dfdbfe, {}, [@TIPC_NLA_MEDIA={0x28, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x14}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_LINK={0x68, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x13, 0x1, 'broadcast-link\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x40}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}]}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7cd}]}]}, @TIPC_NLA_PUBL={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x1ff80000}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0xfffffffa}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x1}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x36b8}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x7}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x6}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x5f71}]}, @TIPC_NLA_SOCK={0x6c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x4}, @TIPC_NLA_SOCK_CON={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x20}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3ff}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x6}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x7fff}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x1e}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7fff}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x748f46c5}]}]}]}, 0x14c}, 0x1, 0x0, 0x0, 0x20004040}, 0x80) connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000000)={0x1f, 0x1ff, @none, 0x2, 0x1}, 0xe) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r1 = fork() tkill(r1, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x60000000000000, 0x8a, &(0x7f0000000040)=0x1) 13:54:05 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x3, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:54:05 executing program 7: prctl$PR_SET_MM(0x23, 0xb, &(0x7f0000ffc000/0x2000)=nil) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x800000000000003, 0x0, &(0x7f0000000080)) r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40e8662e, &(0x7f0000000000)={0x9f0a}) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000000)={0x56, 0x3, 0x4, "0c3d06ff82d37fb685744c987c22c38bea68680db3755b1d5da52d59d2f91063503b872239a2419844f07113c39143c3a623e51796b4735f2945efcd2efb2a8c10baed2422cdf76141975fea570fcc8059344f44a554"}) 13:54:05 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x700, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:54:05 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x14000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:54:05 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x1400, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:54:05 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x4, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:54:05 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) semop(0x0, &(0x7f0000000000)=[{0x3, 0x80, 0x800}, {0x0, 0x3cc4}, {0x0, 0x6, 0x1800}], 0x3) 13:54:05 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x1500, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:54:05 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x5, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:54:15 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) semop(0x0, &(0x7f0000000000)=[{0x3, 0x80, 0x800}, {0x0, 0x3cc4}, {0x2, 0x0, 0x1800}], 0x3) 13:54:15 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x80000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:54:15 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x700, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:54:15 executing program 1: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40e8662e, &(0x7f0000000000)={0x9f0a}) ioctl$HIDIOCGUSAGE(r0, 0xc018480b, &(0x7f0000000000)={0x1, 0x200, 0x1000, 0x100, 0x0, 0x1}) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r1 = fork() tkill(r1, 0x0) 13:54:15 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x15000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:54:15 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x900, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:54:15 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x6, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:54:15 executing program 7: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40e8662e, &(0x7f0000000000)={0x9f0a}) ioctl$DVD_WRITE_STRUCT(r0, 0x5390, &(0x7f00000000c0)=@type=0x4) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsetxattr$system_posix_acl(r1, &(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f00000002c0)={{}, {}, [], {}, [{0x8, 0x0, 0xffffffffffffffff}]}, 0x2c, 0x0) write(r1, &(0x7f0000000040)='|', 0x1) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) [ 930.326057] Bluetooth: hci2: SCO packet for unknown connection handle 200 [ 968.556377] EXT4-fs (sda): Can't modify superblock whileperforming online resize 13:54:15 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) semop(0x0, &(0x7f0000000000)=[{0x3, 0x80, 0x800}, {0x0, 0x3cc4}, {0x2, 0x0, 0x1800}], 0x3) 13:54:15 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0xa00, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:54:15 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x1000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:54:15 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0xffffff7f, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:54:15 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x7, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:54:15 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x900, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:54:15 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x5000) shmat(r0, &(0x7f0000ffa000/0x4000)=nil, 0x6000) shmat(r0, &(0x7f0000a93000/0x3000)=nil, 0x4000) 13:54:15 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) semop(0x0, &(0x7f0000000000)=[{0x3, 0x80, 0x800}, {0x0, 0x3cc4}, {0x2, 0x0, 0x1800}], 0x3) 13:54:15 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x8, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:54:15 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0xb00, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:54:15 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:54:25 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0xf00, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:54:25 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0xa00, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:54:25 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x2, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:54:25 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x2000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:54:25 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) semop(0x0, &(0x7f0000000000)=[{0x3, 0x80, 0x800}, {0x0, 0x3cc4}, {0x2, 0x6}], 0x3) 13:54:25 executing program 1: ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee00, 0xffffffffffffffff}}, './file0\x00'}) sendmsg$DEVLINK_CMD_PORT_GET(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x64, 0x0, 0x200, 0x70bd26, 0x25dfdbfe, {}, [{{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x3}}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}}]}, 0x64}, 0x1, 0x0, 0x0, 0x8000}, 0x8040) fork() 13:54:25 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_DEVKEY(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x38, 0x0, 0x200, 0x70bd2d, 0x25dfdbfb, {}, [@IEEE802154_ATTR_LLSEC_FRAME_COUNTER={0x8, 0x2f, 0x6ed6114}, @IEEE802154_ATTR_HW_ADDR={0xc, 0x5, {0xaaaaaaaaaaaa0002}}, @IEEE802154_ATTR_LLSEC_KEY_MODE={0x5}, @IEEE802154_ATTR_SHORT_ADDR={0x6, 0x4, 0xaaa1}]}, 0x38}, 0x1, 0x0, 0x0, 0x8004}, 0x42050) sendmsg$NLBL_CIPSOV4_C_ADD(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="14000000d25e4a49b6ecf255a72d1448145db5fd535cbf0ae2783893f2e28a9a605adf94bf071fe212910648e1ef4dabf1fd985f01fe767ca8a8bef10a7f0d499ec5264abf04f726c0ce1b71ea173625ad81", @ANYRES16=0x0, @ANYBLOB="00012a3d7000df2501000000"], 0x14}, 0x1, 0x0, 0x0, 0x40094}, 0x4000) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r1) sendmsg$NLBL_MGMT_C_ADD(r1, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r2, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) sendmsg$NLBL_MGMT_C_ADDDEF(r1, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, 0x0, 0x100, 0x70bd25, 0x25dfdbfb, {}, [@NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x1}]}, 0x1c}}, 0x40000) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x5, 0x2, &(0x7f0000000280)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) 13:54:25 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x9, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:54:25 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x3000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:54:25 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0xa, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:54:25 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) semop(0x0, &(0x7f0000000000)=[{0x3, 0x80, 0x800}, {0x0, 0x3cc4}, {0x2, 0x6}], 0x3) 13:54:25 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0xb00, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:54:25 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x4000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:54:25 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0xb, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:54:25 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x3, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:54:25 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) getdents64(0xffffffffffffffff, &(0x7f00000000c0)=""/175, 0xaf) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) 13:54:25 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x1100, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:54:34 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0xf00, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:54:34 executing program 7: r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000001440)={&(0x7f00000000c0)=@pppol2tpv3={0x18, 0x1, {0x0, r0, {0x2, 0x4e23, @multicast2}, 0x0, 0x0, 0x3, 0x2}}, 0x80, &(0x7f00000001c0)=[{&(0x7f0000000140)="660059696c9fea946ea722676019836150759936829794b7adeabd918ebf9462d9b64d7f12456c45a0443d74951a7c57cb80c0be1603c364ad5533729e8e4f778374a0313b7fd83ce4d9255b7ca0531b9d9c243b0c4d6ad2901e8d9446c15d56af0ad2d141c33357ebff", 0x6a}], 0x1, &(0x7f0000000200)=[{0x98, 0x6, 0x4, "f9dcf0b1439b986f2f3abd294b5c7050d4686d337c60c001a16310373570d92e46039a441468257d5e23095368e2ae5884e441c142f87f101fc91972e472921ba3bce943379200853b80a2ad981439988bc1842c9769fa8546a56177f797446d50dc0fa77fb9d2a5807aa7984c63ac9fdec210bb7635ef8dc14cac106a4817ab766bb13a"}, {0x40, 0x114, 0x6d3, "8eb12152b58030343371ea9fc68b86499ec4d0e7a7c1e9e2072dfe8a1dccf38b45a1ff7f3b48da7875ef992a"}, {0x1010, 0x10a, 0x9, "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{0x58, 0x29, 0x9, "4c1824da9b1c40b3e492e62f7c99af21dadb81e646219be8346f50bb3f79380911ccff13b62acb1bb5fb5be4073b26eee820895970520187e8009f08e7a94a76cf"}, {0xf8, 0xd36833a0db22956f, 0x4, "f350ab4785249d2488cbd15e883b233eb847c2f7e0c8438485c6a3c3aafecf47bb63b1c7fb58d7bf557962a89ba833c3fa30000288f43618ee07f86bddb616c705a83efa2922e91673b51f405384fdde9b31dd13f2a5b55cb4cf0edd0302f4d7a7bd0f1b154314706331d3c41521b329f58a0d596752c7fdd8224918d196ed22623b3f61d468f2791d85707ed786ee709269bd1f57ee62cd33cb5625755f0e15d78a717ba943e52b7a577325a22d13cc60b8a7bd8f6a936961160a4f499a78c92ca667ab011581b0c21a79fe650fdebb6b94cc6e5beba1ea97d1b56d6c88a89eb55d"}], 0x1238}, 0x40) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x8a, 0xffff, &(0x7f0000000040)=0x1) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x2650, 0x2, &(0x7f0000000000)=0x1) 13:54:34 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x5000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:54:34 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = fork() tkill(r0, 0x0) r1 = gettid() r2 = getpid() tgkill(r2, r1, 0x41) rt_sigqueueinfo(r1, 0xe, &(0x7f0000000000)={0x37, 0x6, 0x3}) 13:54:34 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0xf, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:54:34 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x1400, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:54:34 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x4, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:54:34 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) semop(0x0, &(0x7f0000000000)=[{0x3, 0x80, 0x800}, {0x0, 0x3cc4}, {0x2, 0x6}], 0x3) 13:54:34 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x6000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:54:34 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x5, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:54:34 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) semop(0x0, &(0x7f0000000000)=[{0x3, 0x80, 0x800}, {0x2, 0x6, 0x1800}], 0x2) 13:54:34 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x1100, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:54:34 executing program 7: ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x7ff, 0x2, &(0x7f0000000040)=0x1) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x25c001, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e22, 0x0, @loopback, 0x5}, {0xa, 0x4e24, 0xffffffc1, @remote, 0x2482}, 0x1, [0x5, 0x80, 0x4, 0x3f0, 0x1f, 0x0, 0x7]}, 0x5c) 13:54:34 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x1500, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:54:34 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) semop(0x0, &(0x7f0000000000)=[{0x3, 0x80, 0x800}, {0x0, 0x6, 0x1800}], 0x2) 13:54:34 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x7000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:54:43 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) semop(0x0, &(0x7f0000000000)=[{0x3, 0x80, 0x800}, {0x0, 0x0, 0x1800}], 0x2) 13:54:43 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x6, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:54:43 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x80000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:54:43 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x10, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:54:43 executing program 7: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f00000000c0)={0x6, &(0x7f0000000200)=[{0xfff8, 0x6, 0x20, 0x3}, {0xe43c, 0x6, 0x40, 0x8}, {0x6, 0xd, 0x9}, {0x8001, 0x5, 0x4, 0x2e}, {0x400, 0x40, 0x9, 0x7fff}, {0x1000, 0x40, 0x3, 0x1f}]}) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x2000000003, 0xfffffffffffffffc, &(0x7f0000000040)=0x11) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x5, 0x7, &(0x7f0000000000)) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x200000, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000240)) shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x2000)=nil, 0x8000) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000140), 0x2, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000180)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x3, 0x4, &(0x7f0000000100)) r1 = shmget$private(0x0, 0x4000, 0x1000, &(0x7f0000ffb000/0x4000)=nil) shmat(r1, &(0x7f0000ffd000/0x3000)=nil, 0x2000) 13:54:43 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x8000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:54:43 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x1400, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:54:43 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xfffffffffffffffc, 0xc, &(0x7f00000000c0)=0x1) r0 = fork() tkill(r0, 0x0) ptrace$getenv(0x4201, r0, 0xdf0, &(0x7f00000005c0)) r1 = gettid() r2 = getpid() ptrace$getsig(0x4202, r0, 0x10d, &(0x7f0000000000)) ptrace$getsig(0x4202, 0x0, 0x3, &(0x7f0000000100)) tgkill(r2, r1, 0x41) sched_getscheduler(r1) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000001f80)=[{{&(0x7f0000000180)=@abs, 0x6e, &(0x7f0000000480)=[{&(0x7f0000000080)=""/12, 0xc}, {&(0x7f0000000200)=""/78, 0x4e}, {&(0x7f0000000280)=""/209, 0xd1}, {&(0x7f0000000380)=""/213, 0xd5}], 0x4, &(0x7f00000004c0)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}], 0x78}}, {{&(0x7f0000000540)=@abs, 0x6e, &(0x7f0000000640)=[{&(0x7f00000005c0)}, {&(0x7f0000000600)=""/20, 0x14}], 0x2, &(0x7f0000000680)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x38}}, {{&(0x7f00000006c0), 0x6e, &(0x7f0000001ec0)=[{&(0x7f0000000740)=""/135, 0x87}, {&(0x7f0000000800)=""/208, 0xd0}, {&(0x7f0000000900)=""/197, 0xc5}, {&(0x7f0000000a00)=""/122, 0x7a}, {&(0x7f0000000a80)=""/34, 0x22}, {&(0x7f0000000ac0)=""/4096, 0x1000}, {&(0x7f0000001ac0)=""/244, 0xf4}, {&(0x7f0000001bc0)=""/194, 0xc2}, {&(0x7f0000001cc0)=""/224, 0xe0}, {&(0x7f0000001dc0)=""/242, 0xf2}], 0xa}}], 0x3, 0x2040, 0x0) ptrace$setopts(0x4206, r3, 0x40, 0x10) r4 = gettid() r5 = getpid() tgkill(r5, r4, 0x41) ptrace$setopts(0x4200, r4, 0xffffffff, 0x100002) 13:54:43 executing program 7: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40e8662e, &(0x7f0000000000)={0x9f0a}) ioctl$VT_RELDISP(r0, 0x5605) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x8, 0x7ff, &(0x7f0000000000)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000100)='./cgroup.net/syz1\x00', 0x1ff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000000c0)='./cgroup/syz0\x00', 0x1ff) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x20, 0x2, &(0x7f0000000080)) 13:54:43 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x11, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:54:43 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) semop(0x0, &(0x7f0000000000)=[{0x3, 0x80, 0x800}, {0x0, 0x0, 0x1800}], 0x2) 13:54:43 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x9000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:54:43 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x7, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:54:43 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x1000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:54:43 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x1500, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:54:44 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x5000) shmat(r0, &(0x7f0000ffa000/0x4000)=nil, 0x6000) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x5000) 13:54:53 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x14, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:54:53 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x80000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:54:53 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x2000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:54:53 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) semop(0x0, &(0x7f0000000000)=[{0x3, 0x80, 0x800}, {0x0, 0x0, 0x1800}], 0x2) 13:54:53 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) epoll_create(0x3a34aad1) fork() recvmsg$unix(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000000), 0x6e, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/129, 0x81}, {&(0x7f0000000180)=""/147, 0x93}], 0x2, &(0x7f0000000280)=[@cred={{0x1c, 0x1, 0x2, {0x0}}}, @cred={{0x1c}}], 0x40}, 0x2100) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x1, 0xfff, &(0x7f0000000300)=0x1) tkill(r0, 0x13) 13:54:54 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0xa000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:54:54 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xfffffffffffffffd, 0x8000, &(0x7f0000000000)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) mount$cgroup2(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x40, &(0x7f0000000440)=ANY=[@ANYBLOB="6d656d6f72795f6c6f63616c6576656e74732c726f6f74636f6e746578743d756e636f6e66696e65645ffb136a77776e65723c289fffb1969565e49de1", @ANYRESDEC=0x0, @ANYBLOB="2c6d6561737572652c66736e616d653d10237d402c7375626a5f757365723d2c2c646f6e745f61707072616973652c736d61636b66737472616e736d7574653d3a7b2c7375626a5f726f6c653d23215e402c00"]) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x2, 0x0, r1, 0xffffffffffffffff, r1, 0x40}, 0x2, 0x80000000, 0x80000000, 0x101, 0x0, 0x0, 0xfff7}) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x3, 0x0, 0xffffffffffffffff, r0, r1, 0x80, 0xfff}, 0x8, 0x3, 0x3b, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, 0x9}) r2 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xffffffff00000000, 0x8, &(0x7f0000000300)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xb86, 0xff, &(0x7f0000000340)) shmat(r2, &(0x7f0000ffb000/0x2000)=nil, 0x5000) shmat(r2, &(0x7f0000524000/0x4000)=nil, 0x2000) mbind(&(0x7f0000e2e000/0xa000)=nil, 0xa000, 0x2, &(0x7f0000000100)=0xc985, 0x6, 0x3) 13:54:54 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x8, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:54:54 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) semop(0x0, &(0x7f0000000000)=[{0x3, 0x80, 0x800}, {0x0, 0x6}], 0x2) 13:54:54 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x1000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:54:54 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x3000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:54:54 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x9, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:54:54 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x15, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:54:54 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x2, 0xb59, &(0x7f0000000000)=0x1) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) 13:54:54 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0xb000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:54:54 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) semop(0x0, &(0x7f0000000000)=[{0x0, 0x6}], 0x1) 13:55:03 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0xf000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:03 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0xa, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:03 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x2000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x300, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:03 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x4000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:03 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) semop(0x0, &(0x7f0000000000)=[{}], 0x1) 13:55:03 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x1, &(0x7f0000000080)=0x2) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x1, 0x1f, &(0x7f0000000000)) syz_emit_vhci(&(0x7f00000000c0)=ANY=[@ANYBLOB="02c8500a00060005001a1f02008000224235254e1e5e48ee62e949d16bb71225d669961299478f70fbbdc9d782a43a94c34406f7f1d2720c0ee3b2c21dd9734cc4fbab8cbea58c47ad2f982819d394a03f05a65d364e440034c32bdae40b606eb2"], 0xf) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) getdents64(0xffffffffffffffff, &(0x7f0000000140)=""/196, 0xc4) mknodat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1, 0xffffff01) shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x4000) mlock(&(0x7f0000400000/0xc00000)=nil, 0xc00000) 13:55:03 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x1, 0x9, &(0x7f0000000000)) r0 = fork() tkill(r0, 0x0) 13:55:03 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0xb, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:03 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x10000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:03 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x6, 0x0, &(0x7f0000000080)) creat(&(0x7f0000000200)='./file0\x00', 0x66) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x80000001, 0x0, &(0x7f0000000000)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x8, 0x6, &(0x7f00000000c0)=0x1) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x10001, 0x1, &(0x7f0000000180)=0x1) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x80008000, 0x5, &(0x7f0000000140)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x80000001, 0x10100000000, &(0x7f0000000100)=0x1) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x8000, 0x7ff, &(0x7f0000000280)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x85c6, 0x4602, &(0x7f00000001c0)=0x1) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x4, 0x7f, &(0x7f0000000240)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x5, 0xfffffffffffffff7, &(0x7f0000000040)) shmat(0x0, &(0x7f0000ffd000/0x1000)=nil, 0x6000) 13:55:03 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x5000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:03 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x500, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:03 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x3000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:13 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) semop(0x0, &(0x7f0000000000)=[{}], 0x1) 13:55:13 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x11000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:13 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x600, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:13 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = fork() prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x4, 0x6000000000, &(0x7f0000000000)=0x1) tkill(r0, 0x4) 13:55:13 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0xf, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:13 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x4, 0x100000001, &(0x7f0000000000)) r0 = creat(&(0x7f0000000140)='./file0\x00', 0x19c) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40e8662e, &(0x7f0000000000)={0x9f0a}) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f00000000c0)={0x35, 0xa4c, 0xffff, "b6879738978ec7358afa3c4c771521a3a687437868d5da2eb3801abae871cc38d6347dbe77dc056253e1f6d847167e89424250c472"}) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) 13:55:13 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x6000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:13 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x4000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:13 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x14000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:13 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x10, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:13 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x5000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:13 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) r0 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x5000) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x2, &(0x7f0000000000)=0x1) shmat(r0, &(0x7f0000ffa000/0x4000)=nil, 0x6000) shmctl$SHM_LOCK(r0, 0xb) 13:55:13 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x7000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:13 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x11, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:13 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x15000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:13 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x6000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:21 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x14, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:21 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) semop(0x0, &(0x7f0000000000)=[{}], 0x1) 13:55:21 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0xffffff7f, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:21 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x700, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:21 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x7000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:21 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x8000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:21 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = fork() prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x812, 0xfffffffffffffffb, &(0x7f0000000000)=0x1) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x20, 0x4, &(0x7f0000000040)=0x1) tkill(r0, 0x0) 13:55:21 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f00000000c0)=""/141) 13:55:21 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x9000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:21 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:21 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x6, &(0x7f0000000000)=0x1) 13:55:21 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x900, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:21 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x15, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:21 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x8000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:21 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x2, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:30 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0xa000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:30 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x9000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:30 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x3, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:30 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x300, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:30 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0xa00, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:30 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = fork() prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xcc, 0x4, &(0x7f0000000040)) tkill(r0, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xf7, 0x1d69, &(0x7f0000000000)) 13:55:30 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x40000000000, &(0x7f0000000080)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) 13:55:30 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xfffffffffffffffd, 0x8000, &(0x7f0000000000)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) mount$cgroup2(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x40, &(0x7f0000000440)=ANY=[@ANYBLOB="6d656d6f72795f6c6f63616c6576656e74732c726f6f74636f6e746578743d756e636f6e66696e65645ffb136a77776e65723c289fffb1969565e49de1", @ANYRESDEC=0x0, @ANYBLOB="2c6d6561737572652c66736e616d653d10237d402c7375626a5f757365723d2c2c646f6e745f61707072616973652c736d61636b66737472616e736d7574653d3a7b2c7375626a5f726f6c653d23215e402c00"]) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x2, 0x0, r1, 0xffffffffffffffff, r1, 0x40}, 0x2, 0x80000000, 0x80000000, 0x101, 0x0, 0x0, 0xfff7}) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x3, 0x0, 0xffffffffffffffff, r0, r1, 0x80, 0xfff}, 0x8, 0x3, 0x3b, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, 0x9}) r2 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xffffffff00000000, 0x8, &(0x7f0000000300)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xb86, 0xff, &(0x7f0000000340)) shmat(r2, &(0x7f0000ffb000/0x2000)=nil, 0x5000) shmat(r2, &(0x7f0000524000/0x4000)=nil, 0x2000) mbind(&(0x7f0000e2e000/0xa000)=nil, 0xa000, 0x2, &(0x7f0000000100)=0xc985, 0x6, 0x3) 13:55:30 executing program 7: pread64(0xffffffffffffffff, &(0x7f0000000000)=""/18, 0x12, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x5000) 13:55:30 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x500, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:30 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xfffffffffffffffd, 0x8000, &(0x7f0000000000)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) mount$cgroup2(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x40, &(0x7f0000000440)=ANY=[@ANYBLOB="6d656d6f72795f6c6f63616c6576656e74732c726f6f74636f6e746578743d756e636f6e66696e65645ffb136a77776e65723c289fffb1969565e49de1", @ANYRESDEC=0x0, @ANYBLOB="2c6d6561737572652c66736e616d653d10237d402c7375626a5f757365723d2c2c646f6e745f61707072616973652c736d61636b66737472616e736d7574653d3a7b2c7375626a5f726f6c653d23215e402c00"]) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x2, 0x0, r1, 0xffffffffffffffff, r1, 0x40}, 0x2, 0x80000000, 0x80000000, 0x101, 0x0, 0x0, 0xfff7}) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x3, 0x0, 0xffffffffffffffff, r0, r1, 0x80, 0xfff}, 0x8, 0x3, 0x3b, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, 0x9}) r2 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xffffffff00000000, 0x8, &(0x7f0000000300)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xb86, 0xff, &(0x7f0000000340)) shmat(r2, &(0x7f0000ffb000/0x2000)=nil, 0x5000) shmat(r2, &(0x7f0000524000/0x4000)=nil, 0x2000) mbind(&(0x7f0000e2e000/0xa000)=nil, 0xa000, 0x2, &(0x7f0000000100)=0xc985, 0x6, 0x3) 13:55:30 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x4, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:30 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmat(0x0, &(0x7f0000ffc000/0x1000)=nil, 0x0) r0 = geteuid() newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x2, 0x0, r2, 0xffffffffffffffff, r2, 0x40}, 0x2, 0x80000000, 0x80000000, 0x101, 0x0, 0x0, 0xfff7}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000440)={0x0, 0x0}) shmctl$IPC_SET(0x0, 0x1, &(0x7f00000004c0)={{0x1, 0xee01, 0xee00, r0, r2, 0x10, 0x4}, 0x9, 0x1, 0x6e66e433, 0x4, r3, r4, 0xfff}) r5 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsetxattr$system_posix_acl(r5, &(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f00000002c0)={{}, {}, [], {}, [{0x8, 0x0, 0xffffffffffffffff}]}, 0x2c, 0x0) r6 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsetxattr$system_posix_acl(r6, &(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f00000002c0)={{}, {}, [], {}, [{0x8, 0x0, 0xffffffffffffffff}]}, 0x2c, 0x0) r7 = getpid() r8 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r8, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r9) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000001ec0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {r1, r2}}, './file0\x00'}) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x2, 0x0, r11, 0xffffffffffffffff, r11, 0x40}, 0x2, 0x80000000, 0x80000000, 0x101, 0x0, 0x0, 0xfff7}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000002000)={&(0x7f0000000880)=@kern={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001e00)=[{&(0x7f00000008c0)={0xc4, 0x18, 0x400, 0x70bd26, 0x25dfdbff, "", [@generic="63f03fc1850356b53e1b1ba7a5f9a4f50ba95af56316bfd24e160577fc75661c06162048d60e65b20a0eff2793518bc5656d1a68747c3f9f39958f2484ffd81cd7719271868f78cd0a11a90fdba9e1c31fce651d327084a189e59d8f0d09723cf21a6beaee0a191d8ea1edd5b933a7199afb177da6a8a62c", @generic="690fd72bfe4fe1d72ae309cce44bd50f1eee3e50c892e7e039ba0effba4e294be1bc33a964fedef4ec2356793578a619b55d0caf9581fcd5a0a578"]}, 0xc4}, {&(0x7f00000009c0)={0x12d0, 0x30, 0x2, 0x70bd2a, 0x25dfdbff, "", [@nested={0xb3, 0x4, 0x0, 0x1, [@typed={0x8, 0x79, 0x0, 0x0, @fd}, @generic="54cd3d977e36920fd09f51a4d93eb901c0dbf94a6ccf7ee7586a4eb7bd1c890dcd5e770a148a5f1543d696ce88ef0be68ce3f67522753f99689240d59677f8bd7eed0f7d086d71aeae970f5feee9206d59228b278673650f917e7937b919b682bdd14372e1a72ccf0ae6a5a9c2a754781d05abf4447555e4fba422b22c0779fe428a3d556746b167161ef96aa060644d7b00bd320b885e0690c028a22df5e85fb889e5be3a26ad"]}, @nested={0x120a, 0x23, 0x0, 0x1, [@typed={0x4, 0x7c}, @typed={0x8, 0x50, 0x0, 0x0, @ipv4=@private=0xa010101}, @typed={0x8, 0x6f, 0x0, 0x0, @pid}, @typed={0xad, 0x4b, 0x0, 0x0, @binary="304680143383469824109fec6f6e8d2a7979a6ae26c66c462e9c3d6389c59be1d4fb1123ae1f3645312bfb132cb7a13c38e7e2a62aa031be008211205fc1f1ae8d8e642c9f65943cfae9e3baf6970c049f37d98c39c99e9c90f3bf15f188faf3cb940be413530df3d28032d59c64fc9675e2ec1cdf8b34d2cb9a3c187f418a8b5c9ab5165a3436bef2a6362c830cd746b0ad0dc113dabd6da7fdf9c16e85eb5ae870484d2bcd87091f"}, @typed={0x8, 0x63, 0x0, 0x0, @fd}, @generic="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@generic="825ec3cab7b41f85637cb727b06c71a55ec966d48cbd395d81cdfa0cc0ab187c5a21fe8555e849976ebed7935327acac97dff9c32f86dec7ee0ca9d85cc0d4a05c1f8e3dc47f834d239ab9c67df21cfaeb580d6e91c1fc1dabe6a3a55456f42ad768b9c9330955c448682c255cbf76dcb869b249a450fb390f37215804d35a3507b3e3524179c11fe9ee86a004c4557aa1c6e8a194cd9e5c723614dcf0bdd66845fbfc5524ca560b09e4ff0b68", @generic="8ef7a4ace9037604eccb2100e92894a6828d07cd7cdaad4e5de49531a0f2eaecb29169cba65d1145fdbb4679cac160f2b705da0069d6c77d12c4f292dc1fdf02622bfc47018e240d25e04a877842ff6a7702f4c78e88eb84342d1345bc3588d912ff8ecc09a6598014d333a4969e2f50b6fcfc696de243801ee1758c99e748e262e22ad01af326c949eea1353a"]}]}, 0x12d0}, {&(0x7f0000001cc0)={0x118, 0x26, 0x1, 0x70bd26, 0x25dfdbfe, "", [@generic="ce7e387284b0362a8689aae1c7aaab2f7b8efdc6db320a1259e1410be5372f90b6cbc66dccc8006b6db4e556798e1753e13e8c1a3ed6c5feceda17f5a22b3357ed74575a43af542e738438ea7256d07b31378042b6e99b0948d56b6a4f666b4343a69c166f650bf8d0", @nested={0x9c, 0x42, 0x0, 0x1, [@generic="f545aff783827b3f69e7f1b31e2fd64f4238a732db4540485e8d11d9427412bec3d15a65d0aad7b8b913178d042b332ce5fef47381da54e08d8900ccf7a2dcedc046a12f53c56380fd62cdc616dc4be88729ee70e8c2e18a4f4d27f9b58490a7ea032dd53abb2f832238586cc9d9496ac5590fa9da78aad0df07f3e82bfaf37e5671173352f53c104fd028ec114e86be4d21a1a63a1724cf"]}]}, 0x118}], 0x3, &(0x7f0000001f00)=[@rights={{0x10}}, @cred={{0x1c, 0x1, 0x2, {0x0, r1, r2}}}, @rights={{0x10}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r5, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r6]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r7, r9, r10}}}, @cred={{0x1c, 0x1, 0x2, {r3, r1, r11}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x100, 0x4}, 0x20000000) 13:55:30 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xfffffffffffffffd, 0x8000, &(0x7f0000000000)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) mount$cgroup2(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x40, &(0x7f0000000440)=ANY=[@ANYBLOB="6d656d6f72795f6c6f63616c6576656e74732c726f6f74636f6e746578743d756e636f6e66696e65645ffb136a77776e65723c289fffb1969565e49de1", @ANYRESDEC=0x0, @ANYBLOB="2c6d6561737572652c66736e616d653d10237d402c7375626a5f757365723d2c2c646f6e745f61707072616973652c736d61636b66737472616e736d7574653d3a7b2c7375626a5f726f6c653d23215e402c00"]) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x2, 0x0, r1, 0xffffffffffffffff, r1, 0x40}, 0x2, 0x80000000, 0x80000000, 0x101, 0x0, 0x0, 0xfff7}) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x3, 0x0, 0xffffffffffffffff, r0, r1, 0x80, 0xfff}, 0x8, 0x3, 0x3b, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, 0x9}) r2 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xffffffff00000000, 0x8, &(0x7f0000000300)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xb86, 0xff, &(0x7f0000000340)) shmat(r2, &(0x7f0000ffb000/0x2000)=nil, 0x5000) shmat(r2, &(0x7f0000524000/0x4000)=nil, 0x2000) mbind(&(0x7f0000e2e000/0xa000)=nil, 0xa000, 0x2, &(0x7f0000000100)=0xc985, 0x6, 0x3) 13:55:30 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0xa000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:30 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0xb00, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:30 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0xb000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:30 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x600, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:39 executing program 7: ioctl$FAT_IOCTL_GET_VOLUME_ID(0xffffffffffffffff, 0x80047213, &(0x7f0000000000)) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000340)) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f00000000c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x8}}, './file0\x00'}) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), 0xffffffffffffffff) getpeername(0xffffffffffffffff, &(0x7f0000000180)=@can={0x1d, 0x0}, &(0x7f0000000200)=0x80) sendmsg$ETHTOOL_MSG_PRIVFLAGS_GET(r0, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="00022dbd7000fddbdf250d000000200001800800030000000000140002006e657464657673696d300000000000000c00018008000100", @ANYRES32=r2, @ANYBLOB="3000018008000100", @ANYRES32=0x0, @ANYBLOB="08000100", @ANYRES32=0x0, @ANYBLOB="0800030002000000140002007369743000"/28], 0x70}, 0x1, 0x0, 0x0, 0x8000}, 0x40480c1) setsockopt$bt_l2cap_L2CAP_CONNINFO(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000040)={0xd021, "04ea0c"}, 0x6) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) 13:55:39 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0xf00, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:39 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0xf000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:39 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xfffffffffffffffd, 0x8000, &(0x7f0000000000)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) mount$cgroup2(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x40, &(0x7f0000000440)=ANY=[@ANYBLOB="6d656d6f72795f6c6f63616c6576656e74732c726f6f74636f6e746578743d756e636f6e66696e65645ffb136a77776e65723c289fffb1969565e49de1", @ANYRESDEC=0x0, @ANYBLOB="2c6d6561737572652c66736e616d653d10237d402c7375626a5f757365723d2c2c646f6e745f61707072616973652c736d61636b66737472616e736d7574653d3a7b2c7375626a5f726f6c653d23215e402c00"]) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x2, 0x0, r1, 0xffffffffffffffff, r1, 0x40}, 0x2, 0x80000000, 0x80000000, 0x101, 0x0, 0x0, 0xfff7}) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x3, 0x0, 0xffffffffffffffff, r0, r1, 0x80, 0xfff}, 0x8, 0x3, 0x3b, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, 0x9}) r2 = shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xffffffff00000000, 0x8, &(0x7f0000000300)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xb86, 0xff, &(0x7f0000000340)) shmat(r2, &(0x7f0000ffb000/0x2000)=nil, 0x5000) mbind(&(0x7f0000e2e000/0xa000)=nil, 0xa000, 0x2, &(0x7f0000000100)=0xc985, 0x6, 0x3) 13:55:39 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x700, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:39 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0xb000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:39 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x2, &(0x7f0000000080)) r0 = fork() r1 = gettid() r2 = fcntl$getown(0xffffffffffffffff, 0x9) setpgid(r1, r2) r3 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_ADD(r3, 0x40e8662e, &(0x7f0000000000)={0x9f0a}) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000100)=0x40000000) getsockopt$IPT_SO_GET_INFO(r3, 0x0, 0x40, &(0x7f0000000180)={'security\x00', 0x0, [0x40, 0x81, 0x0, 0xad, 0x401]}, &(0x7f0000000140)=0x54) tkill(r0, 0x0) 13:55:39 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x5, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:39 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xfffffffffffffffd, 0x8000, &(0x7f0000000000)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) mount$cgroup2(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x40, &(0x7f0000000440)=ANY=[@ANYBLOB="6d656d6f72795f6c6f63616c6576656e74732c726f6f74636f6e746578743d756e636f6e66696e65645ffb136a77776e65723c289fffb1969565e49de1", @ANYRESDEC=0x0, @ANYBLOB="2c6d6561737572652c66736e616d653d10237d402c7375626a5f757365723d2c2c646f6e745f61707072616973652c736d61636b66737472616e736d7574653d3a7b2c7375626a5f726f6c653d23215e402c00"]) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x2, 0x0, r1, 0xffffffffffffffff, r1, 0x40}, 0x2, 0x80000000, 0x80000000, 0x101, 0x0, 0x0, 0xfff7}) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x3, 0x0, 0xffffffffffffffff, r0, r1, 0x80, 0xfff}, 0x8, 0x3, 0x3b, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, 0x9}) shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xffffffff00000000, 0x8, &(0x7f0000000300)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xb86, 0xff, &(0x7f0000000340)) mbind(&(0x7f0000e2e000/0xa000)=nil, 0xa000, 0x2, &(0x7f0000000100)=0xc985, 0x6, 0x3) 13:55:39 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0xf000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:39 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x900, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:39 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x1100, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:39 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x10000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:39 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x10000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:39 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x8, 0x81, &(0x7f0000000080)) syz_emit_vhci(&(0x7f00000012c0)=ANY=[@ANYBLOB="3733545de2fab30200000000000000214e68c298da7b89fd3533103116aebf76893bff54f683e66a535612f2f7fd1b948bd90d4855ac31b828ca691532bd7e82993247cc5ed7f33bb7a4efd5df61f8665929c9859b8bc166b88547010add848873c0fc4e64a244735a1ed2a2a875adcc1f55995315e00844ae0bb3c9fde8763d40498bc66c7e4f2c5aecdb"], 0x9) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x4, 0x8, &(0x7f0000000040)=0x80) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x5, 0x401, &(0x7f00000011c0)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x2, 0x80000000, &(0x7f0000000000)=0x1) kexec_load(0x0, 0x2, &(0x7f0000001140)=[{&(0x7f00000000c0)="979d8abd8ca4757cf977fcea97b43cbd5a9e0b8816d043d95851512e184258fcd92ae160a7cbe63972b9be364e74d64c763c4bbd545e42972cb4d83fbafb287c7e0c83d7dbe00fa58b93a81e04e8ee1bd77fd9e72e4853a019fd8f3fdfc48e43a2ce1cf8d7e5aa250c0d36247cacc7615e3d1407630f184fdda948d1c76464d93a89f4db234e4ed8446253bc95a587cb562c9d4cfecafd26449e069543a0eca79bde776288d64a26eb5a491ef8943e2b58d3ffaced82252000244483434958694fe2279681efcd16a565fd60b166da37c94e4cf1cf445a93a69b4d6eba5aa85aea744e104c44c6c30d3abe199e5308e69e8f122045738dcdcb62842191f4b787a10a1ace4856a812ada0fdc531972c4c25961a367817da01e2850e50c3b8ee07fe214971313fba518921316fedf932b602ca6a90ae825650bd40d655529174d0c2004036c9929189db001a96c182f63b2b2348d43bf27a3d9db3f074d9c6e7c9d649f2368450162eaa95e5360e3c46aa6d33323583dd03e3b1a2c7bc8e3c4a18648cead63756767501f93a64e01ec5f794178eabcdf92e50239a7956faf42ea718db29f2448c66514e614c2dfbea8c5b10b853f4f0d494750f16b303a06ced687b161ecde988ea173e0240250016ceea19225ef4be2bb32780ecd7c4d92226bab16b61fa720eff1ab1fdf554cc41ca9e503cbdb9f46700e109933c2351941b2700e64e57ef51872fdab2b289f0c94d344f58f6873166fb3d874dfe920a2551e68fc2751739d0f7d12c026b84e8f65edf6b2a29f4b27e374c5567a348273ca5743b568cecf53f23ba12b8f0fba7d31e65cce1488866e5ca9800987359c4d40c8ed8b6e0d478b16f74b5999e872916844268e1d10806c8296e80fcc3fe7866391fd44e94da006916769c70d916306589c154b0493f357aeea329da38f45f089a440317ee698bdd9fb9e3ccb87e3ee80f0527f2c3583b982c7f4fdea02cf28a2d2e292db02ada9afaa182463b30af68cd4ba58f1e82dc01d7c7c187d4078965f009730dfd81430d03f78ad4a86c6960ee7ce64fb860c4703444b9b89239f4b9e9657dc89f46903e8dec3b53b135b78fc073faff923cda157288541e36f5d248329d1777ee7877ff7da1a285adb0f8e55c1a34dcb3445c94649d6d7a7125de90514953b93b7638784245861481419b2f2343044e77d25f830def1c97d982ef5f5ac06fe7af90de0ff87839fd5da4f0f0213225f3ed58ec53b351f9c3ea6140171d8263b1530348c119b390b26bb1f8ab1c3be93fde435d57b9d4b673c62ba7a5354bc195e613d1c703c9a34471fa775643c6684beb2a5c061a3c6dd441924426b2e54e1a2847a851c7d7143415ae6839349a615c623308dd7eab434a02c96dfa8032d8906555d85376d9c1fbebb4254f5c842002b9cb7b715d2792032aa260980806581042fced2bc183a506e58d238114fa1ed0bc8f1b24b39d02ef5652a1a4f83b8a19cd7cc4c52cb08a9443360ca1334bbf766bada32a26fe8d7a4986d21e9f0e8696d626525baf159a62cf3e66a92fa18511732fde39594cd8c337d2d6b757232953a56624e7b2e7a2ce20c94b3c94aa19656fe1f7da4c7fc6388f68ca42d6b1f59a0a2729e325e0546448d2579ef688ad8da60582800d6f1b33fa92ee9d1f5792762cd4828111cc8ca76e6efec60a022c091d4cf89b5f0361169d36ce83e41c7c482064dbcc7acfd60c5b6aa8c9681bc720232f0fd2c047d3d8328d15a15809e9f637639d1e541b1c1c60332ff6bbd5e222cf9acfc6f6a0b4f9f04bbcc0935f9c0f6c45a81a2b41f34a81698b709d2ff81c687d941aab10624632d81850af3e27cefb972a15c636e43e1f06ba6ff09ecaa89baa7d9c8ded375e9bcc9bfdaba759bdf8aebaa722b1d236e6b3e7c19b865e3ef79b9687a068cd2d9bc4f84f0fac692457036e6b26959f8af8ef62962b5123bc90807b966f0706d8c4f3127ed9ab2108dde6e0747bef0573e8884d265c0b8da8de67bb8d81935ac58a2762a8e84a42e804de7ec4c594839c7596c211e024a509498c5790702d6365295dcd59877aeadc9afc5cf1149901bebb8e27f0b6090f6aa10db88f1d7493c06d9b82c64bcccd1a236bf1298650fa3f8a2b3931dd4249c83994ba57f20a8fe24808d865417d6ac835a061d38f9ae526f367a20086fcab8839c94bc257991535ddc68f3e56ec4a216311cf5cf1c04477f59b114deb119b8a020375a9c10a80e6088d003ba2c92e30fe74fdf4764ee92312c11cf882cca91288731f18ceb4b4fdd8474befc7f396a03be4c7570a456fb3babf450d4a2d7d26b4732822092984f6dc9a945bd2b56af0385445a847fa9b490fd19445c998228cb58111077309694efabaa7ec35e3a264cf31c36ba31cf62a04f0d1924a6d5bb618e218d8109d57ba6e4b4d19340a784b6f6d740a7813fc832f759a6203a0df5abd92d7a870dad1912685d0fda2aba31a91cbf0de6f72d9dc93c53a794ff859731fa5ebfe98a184f4d278c8598970b9759cbc15cc237eb1fe5046cee2676e8787152e3cc1d7f1b1835cc2eb861c0344ccec1595c6922da571a0858ff7591d0d6d5173e490a3c49977050a3d6a56d407d3eea022c9c4dd27e01a3784bc1084ebfdcbce3af4952a47d96fcf82b0571edb1558308d4b5ac2ff366664b8e91fc00fff1ecffe72686d8ca18cd30ff44b71fc79bdde88ef58ed67a4fc970984f99d5e069ab6f1d2957f593716abce40ec23561a3a702833b8453f5002e27b42739321990066b863d3714992eefc40e03eb392b3b9874e3e6db02850aad1e1796b57c608cbeb03e3117eecc17641f3730e24a8bd419d065398764db91974ac2d09305482814d587271ca386303f56e22c392e15e529e6ab1931b3df98b9589a97d2f790201f34c86fa87e4db5b1ea0555d524a2284711f505ad8af6c1183b3a1902c6de6d9a5a4b33b25ee130d234cdbc4263830d9429d6ae09e0423a23e3c1bada09c4068a9f814d453bf6fe8f29cc63a7a4d219e2da1ca8f7a503b4111d008ac03a614dfa4f3e4e470f7dcfdf5a20fd669e17310ee2bef33ace5813d9d20fb06e7fcff7c328749f9d8d46f31fdd2ab4e27cd5d7a98ab67207fa36bf933a3510c9635de8d5989f7e76c4218984dd1433609335d7ec7bec3a94324045134098b0dbcd94726e2a95768f2a604ea3e2cb32fd648ff5c11934bdeacc8fb920b87bd0c30b05e3f52a4795c02c44874c160e110ab9523b345b8fc8e67f43c54d488b8901f48fa406a767b4febd6ac44d9aebeb3f57be97075fdc499f60a1350f680a3f63dad07b45b1a902a2c69d6f2e281564c3446feb1ca831425150181d9489c9cd41d9957d6c541350c6592d69b6b97c68b661539fc7d751c9386510fb6b7d50434c202634fdaee79bb40fdadfe2c98ed0cf0cf9329746a851289e198628dedfc2ce3d633e7f57ecfb4cc24ea8b7a0877cf0dbaeb9f9ffc4c2620b8eea6b5bae3303925992bb48d40916859123b7be3fa6fe7ac8d0f1ba4e3b9e6a3a97d5137f0034609522c7c3a263035e4b0d7612954fc09359625aed10144cf96a39cf4c326518edce3b54ee429ca37e4dea6614c74e0624aeacf67855cbf9c53c62af003d474324595896ca98c6dd8f9e33895b5c76b23d202818ea9e42b773b807e26521a157afd47d574590e4385b7815544698ec89ffaeea5baaeb20678e5834b9e0f8b86a0b6c84b093cf4df5e780577476b602eb57cebf54176d4504a5e1d6b251415f50569172d49046fa37861ad2d560c32567fe487d46f2a49516bad0f30b2ce281979d7a938ce27a6aa009defbbae68b1236414af7584605f6db9efc729c895b5176c4e229497b4d0a0e590a1e0427bf45e7d5ac3c6cd7f1cbbe2a49a240c848ffe16fc8b3202008953b1c2a19f1f600d59e5ba1a40586c6dd315b6214ef85c2f3cf908b2c9adf8cbd9183fc8a06fa0114e1eeb567c60b504a86da3dd114ab2580a1641d844585e6cc902b5ec14fc333adda88fc35d482f52cf92dc4b174220c283456af8e42ae611d6d27c26beabda81f05e795a5868bf38bb0b814a8ddc0176bf78fd3a404a340bb5cbc15944ac7f20371bc46a0d0406cb5cd39bcdd9ff00fb7f77b0bc566cbcc5bf27f7a3f71ae3c70a70eed98d2b0e9e66ad8cb2a3aef9036f038798e2efff5575bb429ff2b1081a5c5f788873bbe34dbbab827637574b3ccfbcbcea75b6ba6cc4008f8b33c08e201c2da54ba00ab34756f1f54658b647b0b660e1aa9db5463b5db88fa2c7bdf99080cdaa25ff9d8712133549242e8c1c8df03019a20fbe28213af700429c56702b3df6e4a851c5fa1eec9206e57e5b52d04a73b7170b0aa1476d027fdf58f5452140b6a450f3e93c18536dab323d4bec3781e7fabc40986e6087b342b4ac40971dccb8dc90a7b62b2ae16d75181b81d12b10cc422fa83c91896f9fea28abda51e1d90963cca1c5a6f4a70891ec4a4880f3537cb14ed6b69073a356b7d4638fc66c1f5279314b0050e83cfba775c94935f84208b8c34de73951241e2fe1f60d3cc1a26af22c5291a206cd5b3f8d3d023c8ebb1328c492afb0c2ab34b0f9bda3b879f24ba8b22beb8b0bb7221efbb047d684258544d394a57a57c0b89f239c65e89e2f9ae7b619c8fe98a60ac8bf5595e5130a5776e2f427433113b02505d3963e3ff105e08e276f1d96da29bf290b310c87988b19794005969a047c33e728f94fb04ea5377ee48a275c29119ca4ebdd8443383c42d652f37290ca160e4a529d59451d3b013b15ad0641763ed591ad0870d317d56aa53e9f82054320351687bb921f4afb23be905d413af6137cfc725d325bf71ae2a825003270f65cf4a6e87e835e9be3400f9606095f057fa1cf16835149b1894a5e5b311227bbb9216620a3cb2557bb63102c0c1ff55ca568bdbef884fc3a9fa43276879c57d18eb58439bc2273aa7f7d35c8987a0c9646018af8be9f38f0a208ff1ee8b04a32aec51516930fe1f5145ed2fea243e0044c6b43d1966858a1b633caa5191e7454e9a9ba715db0427383dfea9ed874fedd95265d5d1ed30efcaeef5545e1dce1966ab5f2ea995228b43ed6ba83f44ded8cf9c28b9d6faa06112f4fd5332bc58415b9b46461e56e0510e2624173d90685c6143b3cd76e2b4a7636de11f93ece4039778172e81d34adcafc7dbb6b38be6e974906b371d98cdd9302122ec831a5ae3c76f2d5f1b77f72129c6bd591611986dda18e31f2d4b6044596a080a80467901348344d0fada11e018d19f215875cf39431d13de7f2cfdbf299ea0b4dbd958f9547cd14970fda5d069e6c46f81d7b445f637bffcdb9b076f05ccd54ec580b1d624d1a6419bf2abe8a69d354ff6fd0ed46d9238f5f4c8c51e9add8acb937f367fe342e62510e580ac394e3865b471feccf9476e7bcaeec6b559b4872994e9a20338d8ee4001598c55aa5611b40d0ec9404b566653ac01e78adf9116a5ffe4b0da52b1c5ff1860dd9a1f8e5699d32c46c8fdd7909fa47f9795c87c55669b60b1936eb190ed316ad1d4f56c5058017d4a96af9a18ca3f4a4cc38e375bdc001d2c2eacb312eadc18ada82ca80f7b9ef8ecec0d91adeb376fbb8ae5472bdc904f2e39cebece1cf4b1ad34046d1b62dae46decfe8d9e1568080b8f36c335791978c9f13c94759f87a1119d715587a698ef88ca212434071ca6bd278e84692472b8d71a05409637d50174c5a306b635bf5b8109d031c30e86b09dc47d4c82f8511968ba7684044322a71e30c4c", 0x1000, 0x5, 0x2}, {&(0x7f00000010c0)="d50a93aa67c6590df79ff07b8418b0a3df2296ebd3d1100a145b3067341887a29f4d896762a47f04f11b1f42caca7df849a1138d0ccc0f0da2de505a116feef659dfaf90d4c38a82bca618553898ea67aa8a6cfc3c71642eddb5", 0x5a, 0x9, 0x4800}], 0x30000) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x7, 0x3ff, &(0x7f0000001200)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x7, 0x4014027f, &(0x7f0000001180)) 13:55:49 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x1400, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:49 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x11000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:49 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0xa00, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:49 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x8000, 0x8000000000000008, &(0x7f0000000380)) r0 = fork() tkill(r0, 0x0) r1 = gettid() r2 = getpid() tgkill(r2, r1, 0x41) r3 = gettid() r4 = getpid() clone3(&(0x7f0000000300)={0x100, &(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140), {0xc}, &(0x7f0000000180)=""/169, 0xa9, &(0x7f0000000240)=""/112, &(0x7f00000002c0)=[r3, r1, r0, r0, r4], 0x5}, 0x58) ptrace$setopts(0x4200, r5, 0xfffffffffffffffc, 0x20) tgkill(r4, r3, 0x41) r6 = openat$cgroup_pressure(0xffffffffffffffff, &(0x7f0000000000)='io.pressure\x00', 0x2, 0x0) kcmp$KCMP_EPOLL_TFD(r1, r4, 0x7, 0xffffffffffffffff, &(0x7f0000000040)={0xffffffffffffffff, r6, 0x9}) 13:55:49 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xfffffffffffffffd, 0x8000, &(0x7f0000000000)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) mount$cgroup2(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x40, &(0x7f0000000440)=ANY=[@ANYBLOB="6d656d6f72795f6c6f63616c6576656e74732c726f6f74636f6e746578743d756e636f6e66696e65645ffb136a77776e65723c289fffb1969565e49de1", @ANYRESDEC=0x0, @ANYBLOB="2c6d6561737572652c66736e616d653d10237d402c7375626a5f757365723d2c2c646f6e745f61707072616973652c736d61636b66737472616e736d7574653d3a7b2c7375626a5f726f6c653d23215e402c00"]) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x2, 0x0, r1, 0xffffffffffffffff, r1, 0x40}, 0x2, 0x80000000, 0x80000000, 0x101, 0x0, 0x0, 0xfff7}) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x3, 0x0, 0xffffffffffffffff, r0, r1, 0x80, 0xfff}, 0x8, 0x3, 0x3b, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, 0x9}) shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xffffffff00000000, 0x8, &(0x7f0000000300)) mbind(&(0x7f0000e2e000/0xa000)=nil, 0xa000, 0x2, &(0x7f0000000100)=0xc985, 0x6, 0x3) 13:55:49 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x6, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:49 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) syz_emit_vhci(&(0x7f0000000000)=@HCI_SCODATA_PKT={0x3, {0xc9}}, 0x4) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) 13:55:49 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x11000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:49 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x1500, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:49 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x14000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:49 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x14000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:49 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xfffffffffffffffd, 0x8000, &(0x7f0000000000)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) mount$cgroup2(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x40, &(0x7f0000000440)=ANY=[@ANYBLOB="6d656d6f72795f6c6f63616c6576656e74732c726f6f74636f6e746578743d756e636f6e66696e65645ffb136a77776e65723c289fffb1969565e49de1", @ANYRESDEC=0x0, @ANYBLOB="2c6d6561737572652c66736e616d653d10237d402c7375626a5f757365723d2c2c646f6e745f61707072616973652c736d61636b66737472616e736d7574653d3a7b2c7375626a5f726f6c653d23215e402c00"]) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x2, 0x0, r1, 0xffffffffffffffff, r1, 0x40}, 0x2, 0x80000000, 0x80000000, 0x101, 0x0, 0x0, 0xfff7}) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x3, 0x0, 0xffffffffffffffff, r0, r1, 0x80, 0xfff}, 0x8, 0x3, 0x3b, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, 0x9}) shmget$private(0x0, 0xc00000, 0x0, &(0x7f0000400000/0xc00000)=nil) mbind(&(0x7f0000e2e000/0xa000)=nil, 0xa000, 0x2, &(0x7f0000000100)=0xc985, 0x6, 0x3) 13:55:49 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0xb00, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:49 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) openat$bsg(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x2, 0x2, &(0x7f0000000040)=0x1) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x5, 0x1, &(0x7f0000000000)) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000c0b000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x2000)=nil, 0x0) creat(&(0x7f00000003c0)='./file0\x00', 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) fsetxattr$system_posix_acl(r1, &(0x7f0000000200)='system.posix_acl_access\x00', &(0x7f00000015c0)={{}, {}, [], {}, [], {0x8}}, 0x24, 0x0) shmat(r0, &(0x7f0000ffd000/0x2000)=nil, 0x0) 13:55:49 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x7, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:50 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x80000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:50 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x15000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:50 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x200080, 0x0) 13:55:50 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0xf00, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:59 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x1100, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:59 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xfffffffffffffffd, 0x8000, &(0x7f0000000000)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x4000) mount$cgroup2(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x40, &(0x7f0000000440)=ANY=[@ANYBLOB="6d656d6f72795f6c6f63616c6576656e74732c726f6f74636f6e746578743d756e636f6e66696e65645ffb136a77776e65723c289fffb1969565e49de1", @ANYRESDEC=0x0, @ANYBLOB="2c6d6561737572652c66736e616d653d10237d402c7375626a5f757365723d2c2c646f6e745f61707072616973652c736d61636b66737472616e736d7574653d3a7b2c7375626a5f726f6c653d23215e402c00"]) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x2, 0x0, r1, 0xffffffffffffffff, r1, 0x40}, 0x2, 0x80000000, 0x80000000, 0x101, 0x0, 0x0, 0xfff7}) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000140)={{0x3, 0x0, 0xffffffffffffffff, r0, r1, 0x80, 0xfff}, 0x8, 0x3, 0x3b, 0x9, 0xffffffffffffffff, 0xffffffffffffffff, 0x9}) mbind(&(0x7f0000e2e000/0xa000)=nil, 0xa000, 0x2, &(0x7f0000000100)=0xc985, 0x6, 0x3) 13:55:59 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x1000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:59 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = fork() r1 = gettid() r2 = getpid() tgkill(r2, r1, 0x41) process_vm_readv(r2, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/90, 0x5a}, {&(0x7f0000000140)=""/238, 0xee}], 0x2, &(0x7f00000012c0)=[{&(0x7f0000000240)=""/113, 0x71}, {&(0x7f00000002c0)=""/4096, 0x1000}], 0x2, 0x0) syz_emit_vhci(&(0x7f0000000000)=@HCI_ACLDATA_PKT={0x2, {0xc9, 0x3, 0x2, 0x4}}, 0x9) tkill(r0, 0x0) 13:55:59 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x15000000, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:59 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x8, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:59 executing program 7: r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40e8662e, &(0x7f0000000000)={0x9f0a}) ioctl$HIDIOCGUSAGE(r0, 0xc018480b, &(0x7f0000000000)={0x1, 0x200, 0x1000, 0x100, 0x0, 0x1}) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r1 = fork() tkill(r1, 0x0) 13:55:59 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0xffffff7f, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:55:59 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xfffffffffffffffd, 0x8000, &(0x7f0000000000)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f00000003c0), 0x4000) mount$cgroup2(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x40, &(0x7f0000000440)=ANY=[@ANYBLOB="6d656d6f72795f6c6f63616c6576656e74732c726f6f74636f6e746578743d756e636f6e66696e65645ffb136a77776e65723c289fffb1969565e49de1", @ANYRESDEC=0x0, @ANYBLOB="2c6d6561737572652c66736e616d653d10237d402c7375626a5f757365723d2c2c646f6e745f61707072616973652c736d61636b66737472616e736d7574653d3a7b2c7375626a5f726f6c653d23215e402c00"]) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) shmctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x2, 0x0, r0, 0xffffffffffffffff, r0, 0x40}, 0x2, 0x80000000, 0x80000000, 0x101, 0x0, 0x0, 0xfff7}) mbind(&(0x7f0000e2e000/0xa000)=nil, 0xa000, 0x2, &(0x7f0000000100)=0xc985, 0x6, 0x3) 13:55:59 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:56:08 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x2, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:56:08 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = shmget(0x2, 0x2000, 0x100, &(0x7f0000ffd000/0x2000)=nil) shmat(r0, &(0x7f0000ffc000/0x2000)=nil, 0x1000) mbind(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4000, &(0x7f0000000000)=0x8, 0x8e2, 0x2) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000040), 0x5, 0x4) 13:56:08 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0xffffff7f, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:56:08 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xfffffffffffffffd, 0x8000, &(0x7f0000000000)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f00000003c0), 0x4000) mount$cgroup2(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x40, &(0x7f0000000440)=ANY=[@ANYBLOB="6d656d6f72795f6c6f63616c6576656e74732c726f6f74636f6e746578743d756e636f6e66696e65645ffb136a77776e65723c289fffb1969565e49de1", @ANYRESDEC=0x0, @ANYBLOB="2c6d6561737572652c66736e616d653d10237d402c7375626a5f757365723d2c2c646f6e745f61707072616973652c736d61636b66737472616e736d7574653d3a7b2c7375626a5f726f6c653d23215e402c00"]) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640), 0x1000) mbind(&(0x7f0000e2e000/0xa000)=nil, 0xa000, 0x2, &(0x7f0000000100)=0xc985, 0x6, 0x3) 13:56:08 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x1400, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:56:08 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x2000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:56:08 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = fork() tkill(r0, 0x0) r1 = gettid() r2 = getpid() tgkill(r2, r1, 0x41) wait4(r1, &(0x7f0000000000), 0x40000000, &(0x7f00000000c0)) 13:56:08 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x9, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:56:09 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x3000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:56:09 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xfffffffffffffffd, 0x8000, &(0x7f0000000000)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f00000003c0), 0x4000) mount$cgroup2(0x0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x40, &(0x7f0000000440)=ANY=[@ANYBLOB="6d656d6f72795f6c6f63616c6576656e74732c726f6f74636f6e746578743d756e636f6e66696e65645ffb136a77776e65723c289fffb1969565e49de1", @ANYRESDEC=0x0, @ANYBLOB="2c6d6561737572652c66736e616d653d10237d402c7375626a5f757365723d2c2c646f6e745f61707072616973652c736d61636b66737472616e736d7574653d3a7b2c7375626a5f726f6c653d23215e402c00"]) mbind(&(0x7f0000e2e000/0xa000)=nil, 0xa000, 0x2, &(0x7f0000000100)=0xc985, 0x6, 0x3) 13:56:09 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0xa, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:56:09 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = shmget(0x2, 0x2000, 0x100, &(0x7f0000ffd000/0x2000)=nil) shmat(r0, &(0x7f0000ffc000/0x2000)=nil, 0x1000) mbind(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4000, &(0x7f0000000000)=0x8, 0x8e2, 0x2) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000040), 0x5, 0x4) 13:56:09 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x1500, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:56:09 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xfffffffffffffffd, 0x8000, &(0x7f0000000000)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', &(0x7f00000003c0), 0x4000) mbind(&(0x7f0000e2e000/0xa000)=nil, 0xa000, 0x2, &(0x7f0000000100)=0xc985, 0x6, 0x3) 13:56:09 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:56:09 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x3, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:56:09 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0xb, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:56:09 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x4000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:56:09 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0xf, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:56:09 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x4, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:56:09 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x5000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:56:09 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = fork() prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x3ff, &(0x7f0000000000)) tkill(r0, 0x0) 13:56:09 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xfffffffffffffffd, 0x8000, &(0x7f0000000000)) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x0) mbind(&(0x7f0000e2e000/0xa000)=nil, 0xa000, 0x2, &(0x7f0000000100)=0xc985, 0x6, 0x3) 13:56:09 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = shmget(0x2, 0x2000, 0x100, &(0x7f0000ffd000/0x2000)=nil) shmat(r0, &(0x7f0000ffc000/0x2000)=nil, 0x1000) mbind(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4000, &(0x7f0000000000)=0x8, 0x8e2, 0x2) mbind(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, &(0x7f0000000040), 0x5, 0x4) 13:56:09 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x80000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:56:17 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xfffffffffffffffd, 0x8000, &(0x7f0000000000)) mbind(&(0x7f0000e2e000/0xa000)=nil, 0xa000, 0x2, &(0x7f0000000100)=0xc985, 0x6, 0x3) 13:56:17 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x8, 0x2, &(0x7f0000000000)) r0 = fork() tkill(r0, 0x0) 13:56:17 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x1000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:56:17 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x5, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:56:17 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x6000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:56:17 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = shmget(0x2, 0x2000, 0x100, &(0x7f0000ffd000/0x2000)=nil) shmat(r0, &(0x7f0000ffc000/0x2000)=nil, 0x1000) mbind(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4000, &(0x7f0000000000)=0x8, 0x8e2, 0x2) 13:56:17 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x10, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:56:17 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x2, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:56:17 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) mbind(&(0x7f0000e2e000/0xa000)=nil, 0xa000, 0x2, &(0x7f0000000100)=0xc985, 0x6, 0x3) 13:56:25 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x7000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:56:25 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) shmget(0x2, 0x2000, 0x100, &(0x7f0000ffd000/0x2000)=nil) mbind(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4000, &(0x7f0000000000)=0x8, 0x8e2, 0x2) 13:56:25 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x1fa, 0x2a, &(0x7f0000000080)=0x4) r0 = fork() getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) syz_emit_vhci(&(0x7f0000000180)=@HCI_ACLDATA_PKT={0x2, {0xc8, 0x1, 0x2, 0xc}, @l2cap_cid_le_signaling={{0x8}, @l2cap_le_credits={{0x16, 0x2, 0x4}, {0x0, 0x9d48}}}}, 0x11) tkill(r0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0xc) 13:56:25 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x3, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:56:25 executing program 0: mbind(&(0x7f0000e2e000/0xa000)=nil, 0xa000, 0x2, &(0x7f0000000100)=0xc985, 0x6, 0x3) 13:56:25 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x2000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:56:25 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x11, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:56:25 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x6, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:56:25 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) mbind(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4000, &(0x7f0000000000)=0x8, 0x8e2, 0x2) 13:56:25 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x8000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:56:25 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x7, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:56:25 executing program 0: mbind(&(0x7f0000e2e000/0xa000)=nil, 0xa000, 0x2, &(0x7f0000000100)=0xc985, 0x6, 0x3) 13:56:25 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x3000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:56:25 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = fork() r1 = gettid() r2 = getpid() tgkill(r2, r1, 0x41) ptrace$getregs(0xe, r1, 0x49a6, &(0x7f00000000c0)=""/230) tkill(r0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000000)=0x0) pidfd_open(r3, 0x0) 13:56:25 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x4, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:56:25 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x14, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:56:25 executing program 7: mbind(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4000, &(0x7f0000000000)=0x8, 0x8e2, 0x2) 13:56:25 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x9000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:56:25 executing program 0: mbind(&(0x7f0000e2e000/0xa000)=nil, 0xa000, 0x2, &(0x7f0000000100)=0xc985, 0x6, 0x3) 13:56:25 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x8, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:56:35 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x4000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:56:35 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) fork() fork() prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xffffffffffffff69, 0x101, &(0x7f0000000000)) r0 = fcntl$getown(0xffffffffffffffff, 0x9) tkill(r0, 0x9) 13:56:35 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0xa000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:56:35 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x15, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:56:35 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x5, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:56:35 executing program 7: mbind(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4000, &(0x7f0000000000)=0x8, 0x8e2, 0x2) 13:56:35 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, 0x0) mbind(&(0x7f0000e2e000/0xa000)=nil, 0xa000, 0x2, &(0x7f0000000100)=0xc985, 0x6, 0x3) 13:56:35 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x9, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:56:35 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, 0x0) mbind(&(0x7f0000e2e000/0xa000)=nil, 0xa000, 0x2, &(0x7f0000000100)=0xc985, 0x6, 0x3) 13:56:35 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0xb000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:56:35 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x6, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:56:35 executing program 7: mbind(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4000, &(0x7f0000000000)=0x8, 0x8e2, 0x2) 13:56:35 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0xa, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:56:36 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x5000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:56:36 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x300, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:56:46 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0xb, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:56:46 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, 0x0) mbind(&(0x7f0000e2e000/0xa000)=nil, 0xa000, 0x2, &(0x7f0000000100)=0xc985, 0x6, 0x3) 13:56:46 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x6000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:56:46 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x500, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:56:46 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4000, &(0x7f0000000000)=0x8, 0x8e2, 0x2) 13:56:46 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0xf000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:56:46 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x7, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:56:46 executing program 1: r0 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$MPTCP_PM_CMD_DEL_ADDR(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r0, 0x306, 0x70bd25, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_ADDR={0x4}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x8}]}, 0x20}, 0x1, 0x0, 0x0, 0x4001}, 0x40880) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x8, 0xfffffffffffffffc, &(0x7f0000000400)) r1 = fork() sendmsg$NL80211_CMD_SET_REKEY_OFFLOAD(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x2a800000}, 0xc, &(0x7f0000000380)={&(0x7f00000001c0)={0x1b8, 0x0, 0x400, 0x70bd29, 0x25dfdbfc, {{}, {@val={0x8}, @val={0xc, 0x99, {0x4, 0x15}}}}, [@NL80211_ATTR_REKEY_DATA={0x8c, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "a7917714e0851ebd"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "48e814b647c7a6fc"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "5f773050b481bf5b"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x9a57}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="02dff90a6576c7af38450e3970c78e48d02fd0420618a428"}, @NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x7}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="73f75845f7f42c6439ed3fb3c7a1db1f8da748ed5d07330f"}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="bd649e5a3a681e5175cc4d349666800cd0f2339316e4b905"}]}, @NL80211_ATTR_REKEY_DATA={0x78, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_AKM={0x8, 0x4, 0x8}, @NL80211_REKEY_DATA_KEK={0x14, 0x1, @kek="eb7189f1cc0df1d62358030d50c6289d"}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="113dd3b7f60921dba7c4b366d0849f0d547bc156af80a45d"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "2724bafb525cd269"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "0eede10f6ad8a015"}, @NL80211_REKEY_DATA_KEK={0x24, 0x1, @kek_ext="2f25c55ff2d36f5ea7a8d036d558f2715ff146b460a5ff210028060e5d4e9e79"}]}, @NL80211_ATTR_REKEY_DATA={0x8c, 0x7a, 0x0, 0x1, [@NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="2fdaf36357c5bb0567f55483aafa3df4b55270e97ff9bf57"}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="9511391528bd5b7a7d361014afd3bb13ed99312f11810a9c"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "91407e005b4fbb69"}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="96af2fc3109798d0363f029ebc782775abb5962c054185c6"}, @NL80211_REKEY_DATA_KCK={0x1c, 0x2, @kck_ext="7c62d273a51951a8cc392be0b009d11bec60d58b120be89a"}, @NL80211_REKEY_DATA_REPLAY_CTR={0xc, 0x3, "4a44939c7ddf6cc3"}]}]}, 0x1b8}, 0x1, 0x0, 0x0, 0x80}, 0x4) tkill(r1, 0x0) 13:56:46 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0xf, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:56:46 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x8, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:56:46 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x10000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:56:46 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4000, &(0x7f0000000000)=0x8, 0x8e2, 0x2) 13:56:46 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) mbind(&(0x7f0000e2e000/0xa000)=nil, 0xa000, 0x0, &(0x7f0000000100)=0xc985, 0x6, 0x3) 13:56:46 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x7000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:56:46 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x600, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:56:46 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) mbind(&(0x7f0000e2e000/0xa000)=nil, 0xa000, 0x0, &(0x7f0000000100)=0xc985, 0x6, 0x3) 13:56:46 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, 0x0) mbind(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x4000, &(0x7f0000000000)=0x8, 0x8e2, 0x2) 13:56:46 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x10, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:56:56 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x11, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:56:56 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) mbind(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, &(0x7f0000000000)=0x8, 0x8e2, 0x2) 13:56:56 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x8000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:56:56 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x11000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:56:56 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = fork() tkill(r0, 0x0) 13:56:56 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x700, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:56:56 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) mbind(&(0x7f0000e2e000/0xa000)=nil, 0xa000, 0x0, &(0x7f0000000100)=0xc985, 0x6, 0x3) 13:56:56 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x9, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:04 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) mbind(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x8e2, 0x2) 13:57:04 executing program 1: ioctl$TIOCL_SCROLLCONSOLE(0xffffffffffffffff, 0x541c, &(0x7f0000000000)={0xd, 0x200}) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = fork() tkill(r0, 0x0) 13:57:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0xa, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:04 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) mbind(&(0x7f0000e2e000/0xa000)=nil, 0xa000, 0x2, 0x0, 0x6, 0x3) 13:57:04 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x14000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:04 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x9000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:04 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x14, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:04 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x900, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0xb, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:04 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0xa00, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:04 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) mbind(&(0x7f0000e2e000/0xa000)=nil, 0xa000, 0x2, 0x0, 0x6, 0x3) 13:57:04 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) mbind(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x2) 13:57:04 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x15, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:04 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x15000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:04 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0xf, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:04 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0xa000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:04 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) mbind(&(0x7f0000e2e000/0xa000)=nil, 0xa000, 0x2, 0x0, 0x6, 0x3) 13:57:04 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0xffffff7f, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:13 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x10, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:13 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0xb000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:13 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) mbind(&(0x7f0000e2e000/0xa000)=nil, 0xa000, 0x2, &(0x7f0000000100), 0x6, 0x3) 13:57:13 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x1800000, 0xdc3, &(0x7f0000000080)=0xff) r0 = fork() tkill(r0, 0x0) r1 = syz_io_uring_complete(0x0) r2 = gettid() r3 = getpid() tgkill(r3, r2, 0x41) r4 = gettid() r5 = getpid() tgkill(r5, r4, 0x23) r6 = pidfd_getfd(r1, r1, 0x0) r7 = gettid() r8 = getpid() rt_sigqueueinfo(r7, 0x31, &(0x7f0000000100)={0xd, 0x20, 0x2dd6ba01}) tgkill(r8, r7, 0x41) ioctl$sock_SIOCGPGRP(r6, 0x8904, &(0x7f0000000040)=0x0) tkill(r9, 0x23) write$cgroup_pid(r6, &(0x7f00000000c0)=r9, 0xe) 13:57:13 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0xb00, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:13 executing program 7: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) mbind(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x0, 0x0, 0x0) 13:57:13 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x300, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:13 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x2}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:13 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x1, 0x1000000004000, &(0x7f0000000040)=0x2) r0 = fork() tkill(r0, 0x0) gettid() ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, &(0x7f0000000000)=0x0) tkill(r1, 0x23) r2 = getpid() ptrace(0x8, r2) 13:57:13 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x9}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:13 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x2}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:13 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0xf000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:13 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x500, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:13 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x11, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:13 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0xc}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:13 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) mbind(&(0x7f0000e2e000/0xa000)=nil, 0xa000, 0x2, &(0x7f0000000100), 0x6, 0x3) 13:57:13 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0xf00, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:13 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:13 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x10000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:13 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = fork() tkill(r0, 0x15) 13:57:23 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x563, 0x0, &(0x7f0000000080)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x74, 0x5, &(0x7f0000000000)=0x1) epoll_create(0x101) fork() tkill(0x0, 0x1a) 13:57:23 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x1100, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:23 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x14, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:23 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x11000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:23 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x2}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:23 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) mbind(&(0x7f0000e2e000/0xa000)=nil, 0xa000, 0x2, &(0x7f0000000100), 0x6, 0x3) 13:57:23 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x1, 0x2}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:23 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x600, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:23 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = openat$rfkill(0xffffffffffffff9c, &(0x7f0000000a40), 0x0, 0x0) read$rfkill(r0, &(0x7f0000000a80), 0x8) r1 = fork() tkill(r1, 0x0) 13:57:23 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) mbind(&(0x7f0000e2e000/0xa000)=nil, 0xa000, 0x2, &(0x7f0000000100)=0xc985, 0x0, 0x3) 13:57:23 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x1, 0x3}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:23 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x1400, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:23 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x15, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:23 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x700, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:23 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x2}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:23 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x14000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:32 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x1500, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:32 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) mbind(&(0x7f0000e2e000/0xa000)=nil, 0xa000, 0x2, &(0x7f0000000100)=0xc985, 0x0, 0x3) 13:57:32 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x3, 0x0, &(0x7f0000000000)=0x1) r0 = fork() tkill(r0, 0x2) 13:57:32 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x15000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:32 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x300, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:32 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x900, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:32 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, 0x0, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x2}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:32 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x1, 0x4}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:32 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0xffffff7f, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:32 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x1, 0x5}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:32 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, 0x0, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x2}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:32 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) mbind(&(0x7f0000e2e000/0xa000)=nil, 0xa000, 0x2, &(0x7f0000000100)=0xc985, 0x0, 0x3) 13:57:32 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x80000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:32 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x500, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:32 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0xa00, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:32 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x2}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:32 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, 0x0, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x2}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:32 executing program 1: socket$nl_generic(0x10, 0x3, 0x10) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xffffdffffffffffd, 0x100000000000003, &(0x7f0000000000)) r0 = fork() r1 = gettid() r2 = syz_open_dev$vcsu(&(0x7f0000000240), 0x0, 0x0) clone3(&(0x7f0000000280)={0x0, &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0), {0x33}, &(0x7f0000000100)=""/177, 0xb1, &(0x7f00000001c0)=""/40, &(0x7f0000000200)=[r1, r0, r0], 0x3, {r2}}, 0x58) tkill(r0, 0x37) 13:57:40 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x9}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:40 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x1, 0x6}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:40 executing program 0: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) mbind(&(0x7f0000e2e000/0xa000)=nil, 0xa000, 0x2, &(0x7f0000000100)=0xc985, 0x6, 0x0) 13:57:40 executing program 7: r0 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r0, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x2}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:40 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0xb00, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:40 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x1000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:40 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x600, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:40 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x40, 0x0, &(0x7f0000000080)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x3, 0x9, &(0x7f0000000000)=0x1) r0 = fork() tkill(r0, 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup.net/syz1\x00', 0x1ff) r1 = gettid() r2 = getpid() tgkill(r2, r1, 0x41) process_vm_writev(r2, &(0x7f00000034c0)=[{&(0x7f00000000c0)=""/131, 0x83}, {&(0x7f0000000180)=""/43, 0x2b}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/4096, 0x1000}, {&(0x7f00000021c0)=""/57, 0x39}, {&(0x7f0000002200)=""/199, 0xc7}, {&(0x7f0000002300)=""/247, 0xf7}, {&(0x7f0000002400)=""/4096, 0x1000}, {&(0x7f0000003400)=""/149, 0x95}], 0x9, &(0x7f0000004780)=[{&(0x7f0000003580)=""/77, 0x4d}, {&(0x7f0000003600)=""/230, 0xe6}, {&(0x7f0000003700)=""/63, 0x3f}, {&(0x7f0000003740)=""/64, 0x40}, {&(0x7f0000003780)=""/4096, 0x1000}], 0x5, 0x0) 13:57:40 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0xc}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:40 executing program 7: r0 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r0, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x2}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:40 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x1, 0x7}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:40 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x2000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:40 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x700, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:49 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x2}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:49 executing program 7: r0 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r0, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x2}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:49 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x900, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:49 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:49 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x1, 0x8}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:49 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x3000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:49 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0xf00, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:49 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x1, 0x2}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:49 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x2}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:49 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = fork() prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x7, 0x5, &(0x7f0000000000)=0x1) tkill(r0, 0x0) r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000c0b000/0x4000)=nil) shmat(r1, &(0x7f0000ffb000/0x2000)=nil, 0x0) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) r3 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000c0b000/0x2000)=nil) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000140)={{{@in=@broadcast, @in6=@private2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@local}, 0x0, @in6}}, &(0x7f0000000240)=0xe8) shmctl$IPC_SET(r3, 0x1, &(0x7f0000000280)={{0x2, 0xee00, 0x0, r4, 0xee00, 0xa9, 0x4}, 0x80000000, 0x1, 0x9, 0x8, r0, r0, 0x6}) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000000)={0x0, 0x0}, &(0x7f0000000040)=0x5) setuid(r5) shmctl$IPC_SET(r1, 0x1, &(0x7f00000000c0)={{0x2, r5, 0xee00, 0xee01, 0xee00, 0x1, 0x7}, 0x6, 0x8, 0x100000000, 0x4e, r0, r0, 0x8}) openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x28802, 0x0) 13:57:49 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x1, 0x9}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:49 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x4000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:49 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(0x0, r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x2}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:49 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x2}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:49 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0xa00, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:49 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x1100, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:49 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x5000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:49 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, 0x0, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x2}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:57 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x1400, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:57 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0xb00, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:57 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x1, 0xa}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:57 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, 0x0, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x2}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:57 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x1, 0x3}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:57 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(0x0, r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x2}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:57 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x6000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:57 executing program 1: recvmmsg$unix(0xffffffffffffffff, &(0x7f00000051c0)=[{{&(0x7f00000000c0)=@abs, 0x6e, &(0x7f0000000380)=[{&(0x7f0000000140)=""/31, 0x1f}, {&(0x7f0000000180)=""/36, 0x24}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/235, 0xeb}, {&(0x7f0000000300)=""/111, 0x6f}], 0x5, &(0x7f0000000400)=[@cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x90}}, {{&(0x7f00000004c0)=@abs, 0x6e, &(0x7f0000000880)=[{&(0x7f0000000540)=""/4, 0x4}, {&(0x7f0000000580)=""/124, 0x7c}, {&(0x7f0000000600)=""/105, 0x69}, {&(0x7f0000000680)=""/238, 0xee}, {&(0x7f0000000780)=""/210, 0xd2}], 0x5, &(0x7f0000000900)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x90}}, {{&(0x7f00000009c0)=@abs, 0x6e, &(0x7f0000000d80)=[{&(0x7f0000000a40)=""/35, 0x23}, {&(0x7f0000000a80)=""/201, 0xc9}, {&(0x7f0000000b80)=""/196, 0xc4}, {&(0x7f0000000c80)}, {&(0x7f0000000cc0)=""/21, 0x15}, {&(0x7f0000000d00)=""/73, 0x49}], 0x6}}, {{&(0x7f0000000e00), 0x6e, &(0x7f0000001040)=[{&(0x7f0000000e80)=""/141, 0x8d}, {&(0x7f0000000f40)=""/190, 0xbe}, {&(0x7f0000001000)=""/19, 0x13}], 0x3, &(0x7f0000001080)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x98}}, {{&(0x7f0000001140), 0x6e, &(0x7f0000002280)=[{&(0x7f00000011c0)=""/4096, 0x1000}, {&(0x7f00000021c0)=""/155, 0x9b}], 0x2}}, {{&(0x7f00000022c0)=@abs, 0x6e, &(0x7f0000003800)=[{&(0x7f0000002340)=""/4096, 0x1000}, {&(0x7f0000003340)=""/138, 0x8a}, {&(0x7f0000003400)=""/21, 0x15}, {&(0x7f0000003440)=""/255, 0xff}, {&(0x7f0000003540)=""/215, 0xd7}, {&(0x7f0000003640)=""/240, 0xf0}, {&(0x7f0000003740)=""/189, 0xbd}], 0x7}}, {{&(0x7f0000005400)=@abs, 0x6e, &(0x7f0000003ac0)=[{&(0x7f0000003900)=""/176, 0xb0}, {&(0x7f00000039c0)=""/251, 0xfb}], 0x2, &(0x7f0000003b00)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x120}}, {{&(0x7f0000003c40)=@abs, 0x6e, &(0x7f0000005100)=[{&(0x7f0000003cc0)=""/255, 0xff}, {&(0x7f0000003dc0)=""/4096, 0x1000}, {&(0x7f0000004dc0)=""/78, 0x4e}, {&(0x7f0000004e40)}, {&(0x7f0000004e80)=""/18, 0x12}, {&(0x7f0000004ec0)=""/240, 0xf0}, {&(0x7f0000004fc0)=""/146, 0x92}, {&(0x7f0000005080)=""/77, 0x4d}], 0x8, &(0x7f0000005180)=[@cred={{0x1c}}, @cred={{0x1c}}], 0x40}}], 0x8, 0x2063, &(0x7f00000053c0)={0x0, 0x989680}) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x6, 0xe89db70, &(0x7f0000000000)=0x81) r0 = fork() ioprio_set$pid(0x3, r0, 0x2000) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x8, 0x9, &(0x7f0000000040)=0x1) tkill(r0, 0x0) 13:57:57 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x1500, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:57 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0xf00, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:57 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, 0x0, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x2}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:57 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x3, 0x0, &(0x7f0000000000)=0x1) r0 = fork() tkill(r0, 0x0) 13:57:57 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(0x0, r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x2}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:57 executing program 0: r0 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r0, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x2}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:57:57 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x1, 0xb}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:07 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x7000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:07 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x80000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:07 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x1, 0x4}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:07 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x2}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:07 executing program 0: r0 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r0, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x2}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x1100, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:07 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x1, 0xf}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:07 executing program 1: ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f0000000000)=0x3) ioctl$sock_SIOCDELRT(0xffffffffffffffff, 0x890c, &(0x7f0000000000)={0x0, @xdp={0x2c, 0x0, 0x0, 0x34}, @in={0x2, 0x4e24, @empty}, @llc={0x1a, 0xffff, 0x1, 0xff, 0x0, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x5, 0x10000000007f, 0x2}) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) ioctl$sock_inet6_SIOCSIFADDR(r0, 0x8916, &(0x7f00000000c0)={@ipv4={'\x00', '\xff\xff', @dev={0xac, 0x3}}, 0x0, r2}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(0xffffffffffffffff, 0x89f0, &(0x7f0000000080)={'sit0\x00', &(0x7f0000000180)={'syztnl1\x00', r2, 0x0, 0x0, 0x0, 0x0, 0x0, @loopback, @loopback, 0x0, 0x20}}) ioctl$NS_GET_OWNER_UID(0xffffffffffffffff, 0xb704, &(0x7f0000000740)=0x0) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000980)={&(0x7f0000000240)=ANY=[@ANYBLOB="dc0100001800000125bd7000fedbdf25000000000000000000000000000000000a0101020000000000000000000000004e2404014e2300000000000000000000005232c5631a1d434f42f8ca5776bd6687aacaf5d7eb633396643b56b9bf4c6651c3acf092efcc9e6878d11a5d78", @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0a010100000000000000000000000000000004d33300000064010100000000000000000000000000c5ffffffffffffff05000000000000000104000000000000210000000000000000000000000000004000000000000000030000000000000000fcffffffffffff0104000000000000d10200000000000009000000000000000800000000000000000800bb0200000002000027bd70000740bf49916e7bb313eb5f1b3500000a0006060200000000000000b500000000000000e4000600fe800000000000000000000000000037000000000000000000000000000000004e20009b4e23", @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="ac1414aa000000000000000000000000000004d46c0000000000000000000003000000ed1f00000000000000000000004d0000000000000000010000000000000200000000000000060000000000000005000000000000001f00000000000000000005000000000000005f9300000000000008000000000000002000000007000000500f000028bd7000073500"/155], 0x1dc}, 0x1, 0x0, 0x0, 0x4000011}, 0x40084) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) ioctl$TCSETSW(0xffffffffffffffff, 0x5403, &(0x7f0000000140)={0x4, 0x7fff, 0x5, 0x0, 0x18, "afd55f6730692714b1ccb56f75d2ff4942d7af"}) syz_io_uring_submit(0x0, 0x0, &(0x7f00000002c0)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000280)={&(0x7f00000000c0)=@ll={0x11, 0xf5, r2, 0x1, 0x4, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0xf}}, 0x80, &(0x7f0000000500)=[{&(0x7f0000000200)="f367f041c470da6da401aca4a15f7894e27eba90d9e338f4d5f3c06f888f264896603bdb69b8", 0x26}], 0x1, &(0x7f00000013c0)=ANY=[@ANYBLOB="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"], 0x3d0}, 0x0, 0x8000000, 0x1, {0x0, r4}}, 0x6) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_TEE={0x21, 0x1, 0x0, @fd, 0x0, 0x0, 0x9c, 0x5, 0x0, {0x0, r4}}, 0x3000) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_FALLOCATE={0x11, 0x4, 0x0, @fd_index, 0x3f, 0x0, 0x0, 0x0, 0x1, {0x0, r4}}, 0x3f) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_FADVISE={0x18, 0x1, 0x0, @fd_index=0x5, 0x1, 0x0, 0x7fff, 0x1, 0x0, {0x0, r4}}, 0x8001) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_FILES_UPDATE={0x14, 0x3, 0x0, 0x0, 0x10000, &(0x7f0000000140)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff], 0x6, 0x0, 0x1, {0x0, r4}}, 0x1) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x1fffffffffc, 0x80000000000, &(0x7f0000000440)=0x8) r5 = fork() tkill(r5, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x100000001, 0x8156, &(0x7f0000000040)=0x1) 13:58:07 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x8000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:07 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x1, 0x10}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:07 executing program 0: r0 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r0, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x2}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:07 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x2}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:07 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) tkill(0x0, 0x0) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x1, 0x0, &(0x7f0000000000)) syz_emit_vhci(&(0x7f0000000040)=@HCI_VENDOR_PKT, 0x2) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x7f, 0xffffffffffff032f, &(0x7f00000000c0)) ptrace(0x8, 0x0) syz_emit_vhci(&(0x7f0000000100)=@HCI_VENDOR_PKT={0xff, 0x1}, 0x2) 13:58:07 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x1000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:07 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x1400, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:07 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x9000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:07 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x1, 0x5}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:16 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x2}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:16 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = fork() r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40e8662e, &(0x7f0000000000)={0x9f0a}) getdents64(r1, &(0x7f00000000c0)=""/4096, 0x1000) tkill(r0, 0x0) 13:58:16 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x1, 0x11}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:16 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x1, 0x6}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:16 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x2000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:16 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x1500, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:16 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0xa000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:16 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(0x0, r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x2}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:16 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0xb000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:16 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x1, 0x14}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:16 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x2}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:16 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x80000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:16 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x1, 0x7}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:16 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x3000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:16 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(0x0, r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x2}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:26 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x1, 0x8}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:26 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x4000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:26 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x2}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:26 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x1, 0x200, &(0x7f0000000080)) r0 = fork() tkill(r0, 0x0) 13:58:26 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0xf000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:26 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x1000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:26 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(0x0, r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x2}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:26 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x1, 0x15}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:26 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x2}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:26 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x5000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:26 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x2000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:26 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x2}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:26 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x1, 0x9}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:26 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:26 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x10000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:26 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x2}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:26 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x1, 0xa}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:26 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x1, 0x0, 0x2}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:26 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x3000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:36 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x1, 0x0, 0x3}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:36 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x1, 0xb}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:36 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x11000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:36 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, 0x0, 0x0) 13:58:36 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x2, 0x80000001, &(0x7f0000000080)) r0 = fork() tkill(r0, 0x0) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x0) ioctl$EXT4_IOC_GROUP_ADD(r1, 0x40e8662e, &(0x7f0000000000)={0x9f0a}) mq_notify(r1, &(0x7f0000000000)={0x0, 0x9, 0x1, @thr={&(0x7f00000000c0)="7d1205b182dc81558cab30d438b95de27e2b7372a61536bf2a9ad08913c6c54ebb079b65d3621d9857f0ebd4d8283911e86bac2f55b921870ce83503b6a618d798598f92c66d9cb948e053042b863bb1c57379ea992dcb313a7d92f9f521728de945c58d7ba5ed609a0c1b14cfa4a0629c3436132c0819a5a5dd5deb311e5a9884cea3f6f0eeba033a72", &(0x7f0000000180)="b718f07608781deee8292d6b137c59756a3cd3d4f1bb0c70b31b2e45e3cc16d06f03e150bc9d3e5a412118d63a492a5b1135a1ca116abd5ebcd2ac059ac52936a3d10582d4422c37fe6afed802e6076151e5533267ab70a606676287cdc3f7cb14870a9737ecab65d721cdc82156e35c66e80a794c8837dbc1145aac58cbf578acb1439f44867075015e0df8957031cf1ed0b4956dbfee952115cbccf36a8cb20d999f0f0d52b5dbc96adc77349b6ded3ffdcd7e20bfc7265dfa76dc189774a06917dcf73764cb0c5a3d643193a475fd6c3a8eb881317791483731d06ff5d5cab8ed5bf6db22db946267"}}) 13:58:36 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x4000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:36 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x6000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:36 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x2}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:36 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, 0x0, 0x0) 13:58:36 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x5000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:36 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x14000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:36 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x2}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:36 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x1, 0x0, 0x4}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:46 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x1, 0xf}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:46 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x7000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:46 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) fork() r0 = fcntl$getown(0xffffffffffffffff, 0x9) ptrace$setopts(0x4200, r0, 0x20000000000008, 0x41) tkill(r0, 0x0) 13:58:46 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x1, 0x0, 0x5}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:46 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x15000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:46 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x6000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:46 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x2}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:46 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, 0x0, 0x0) 13:58:46 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x1, 0x10}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:46 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x7000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:46 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0}, 0x0) 13:58:46 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(0xffffffffffffffff, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x2}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:46 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x1, 0x0, 0x6}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:46 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x8000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:46 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0xffffff7f, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:46 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0}, 0x0) 13:58:46 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, 0x0, 0x0) 13:58:57 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, 0x0, 0x0) 13:58:57 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x8000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:57 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0}, 0x0) 13:58:57 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x9000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:57 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x1, 0x11}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:57 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x1, 0x0, 0x7}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:57 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x2}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:57 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) r0 = fork() getpid() tkill(r0, 0xfffffffc) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x9, 0x800, &(0x7f0000000000)=0x1) r1 = getpid() prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0xfffffffffffffff9, 0x8, &(0x7f0000000040)) waitid(0x0, r1, &(0x7f00000000c0), 0x1, &(0x7f0000000140)) 13:58:57 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, 0x0, 0x0) 13:58:57 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x1, 0x0, 0x8}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:57 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0xa000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:57 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={0x0}}, 0x0) 13:58:57 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x1, 0x14}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:57 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x3}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:57 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x9000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:58:57 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x1, 0x0, 0x9}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:59:05 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x1, 0x15}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:59:05 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0}, 0x0) 13:59:05 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0xb000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:59:05 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={0x0}}, 0x0) 13:59:05 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x1, 0x0, 0xa}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:59:05 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0xa000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:59:05 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x5}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:59:05 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000040)=ANY=[@ANYRESDEC=r0], 0x18}], 0x1}, 0xc) prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x0, 0x0, &(0x7f0000000080)) fork() r1 = gettid() r2 = getpid() tgkill(r2, r1, 0x41) r3 = gettid() r4 = getpid() tgkill(r4, r3, 0x41) r5 = perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xe9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fsetxattr$system_posix_acl(r5, &(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f00000002c0)={{}, {}, [], {}, [{0x8, 0x0, 0xffffffffffffffff}]}, 0x2c, 0x0) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x7, 0x0, 0x8, 0x7f, 0x0, 0x3, 0x210c0, 0xb, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x10001, 0x1, @perf_bp={&(0x7f00000000c0)}, 0x4a100, 0x7fffffff, 0x7, 0x3, 0xffffffffffffff01, 0x8, 0x7, 0x0, 0x5, 0x0, 0x2}, r3, 0xc, r5, 0xb) r6 = gettid() r7 = getpid() tgkill(r7, r6, 0x41) tkill(r7, 0x1d) 13:59:06 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x1, 0x0, 0xb}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:59:06 executing program 7: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000000580)={0x0}}, 0x0) 13:59:06 executing program 6: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:59:06 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0xb000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:59:06 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0}, 0x0) 13:59:06 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0x0, {0x6}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:59:06 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000003c0), r0) sendmsg$NLBL_MGMT_C_ADD(r0, &(0x7f00000005c0)={0x0, 0x9000000, &(0x7f0000000580)={&(0x7f0000000400)={0x3c, r1, 0xf1b5a43ca6b9a97, 0x0, 0xf000000, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'NLBL_MGMT\x00'}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @remote}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @multicast1}]}, 0x3c}}, 0x0) 13:59:06 executing program 1: prctl$PR_SET_SYSCALL_USER_DISPATCH_ON(0x3b, 0x1, 0x1000, 0x0, &(0x7f0000000080)) r0 = fork() tkill(r0, 0x0) [ 1263.265590] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 1263.267685] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 1263.269420] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 1263.272730] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 1263.274677] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 1263.527080] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 1263.529020] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 1263.534310] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 1263.540417] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 1263.544340] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 1263.599932] Failed to initialize the IGMP autojoin socket (err -2) [ 1263.690703] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 1263.697171] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 1263.701190] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 1263.705991] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 1263.716653] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 1263.731000] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 1263.733205] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 1263.739911] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 1263.744992] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 1263.757507] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 1263.762685] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 1263.763834] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 1263.774145] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 1263.782416] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 1263.783097] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 1263.785498] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 1263.787163] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 1263.787482] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 1263.792209] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 1263.795347] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 1263.798357] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 1263.800314] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 1263.805505] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 1263.815473] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 1263.823601] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 1263.829775] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 1263.841341] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 1263.842342] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 1263.854011] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 1263.855279] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 1264.918928] Failed to initialize the IGMP autojoin socket (err -2) [ 1264.925567] Failed to initialize the IGMP autojoin socket (err -2) [ 1264.929384] Failed to initialize the IGMP autojoin socket (err -2) [ 1265.008835] Failed to initialize the IGMP autojoin socket (err -2) [ 1265.011002] Failed to initialize the IGMP autojoin socket (err -2) [ 1265.021756] Failed to initialize the IGMP autojoin socket (err -2) [ 1265.065766] Failed to initialize the IGMP autojoin socket (err -2) [ 1265.302149] Bluetooth: hci0: command tx timeout [ 1267.350182] Bluetooth: hci0: command tx timeout [ 1267.745392] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 1267.747260] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 1267.750395] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 1267.756839] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 1267.759466] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 1267.874952] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 1267.880330] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 1267.888506] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 1267.895736] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 1267.898566] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 1267.902393] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 1267.903902] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 1267.909400] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 1267.921691] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 1267.933609] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 1267.951833] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 1267.953757] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 1267.960686] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 1267.969273] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 1267.974421] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 1267.982518] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 1267.983636] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 1267.989355] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 1267.991623] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 1268.000523] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 1268.002025] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 1268.020760] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 1268.029661] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 1268.032035] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 1268.034954] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 1268.041552] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 1268.046608] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 1268.050708] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 1268.050792] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 1268.055388] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 1268.586772] Failed to initialize the IGMP autojoin socket (err -2) [ 1268.759311] Failed to initialize the IGMP autojoin socket (err -2) [ 1268.972567] Failed to initialize the IGMP autojoin socket (err -2) [ 1269.197680] Failed to initialize the IGMP autojoin socket (err -2) [ 1269.289177] Failed to initialize the IGMP autojoin socket (err -2) [ 1269.303192] Failed to initialize the IGMP autojoin socket (err -2) [ 1269.357717] Failed to initialize the IGMP autojoin socket (err -2) [ 1269.398284] Bluetooth: hci0: command tx timeout [ 1271.446137] Bluetooth: hci0: command tx timeout [ 1271.719997] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 1271.725198] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 1271.728340] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 1271.733941] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 1271.736212] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 1271.981789] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 1271.990641] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 1271.995207] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 1272.012576] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 1272.013814] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 1272.020865] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 1272.026538] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 1272.042424] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 1272.042501] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 1272.046523] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 1272.054370] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 1272.060693] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 1272.077779] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 1272.084629] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 1272.091650] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 1272.098671] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 1272.121664] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 1272.122574] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 1272.124567] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 1272.128398] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 1272.130616] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 1272.134820] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 1272.136793] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 1272.145410] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 1272.147048] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 1272.151717] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 1272.185276] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 1272.188001] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 1272.190478] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 1272.191831] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 1272.244309] Failed to initialize the IGMP autojoin socket (err -2) [ 1273.043264] Failed to initialize the IGMP autojoin socket (err -2) [ 1273.189123] Failed to initialize the IGMP autojoin socket (err -2) [ 1273.295647] Failed to initialize the IGMP autojoin socket (err -2) [ 1273.325055] Failed to initialize the IGMP autojoin socket (err -2) [ 1273.363662] Failed to initialize the IGMP autojoin socket (err -2) [ 1273.403771] Failed to initialize the IGMP autojoin socket (err -2) [ 1275.886924] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 1275.890930] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 1275.894727] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 1275.903515] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 1275.911363] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 1276.136445] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 1276.145120] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 1276.146478] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 1276.149430] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 1276.151358] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 1276.152514] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 1276.154603] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 1276.156155] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 1276.169348] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 1276.173028] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 1276.176809] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 1276.179382] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 1276.182036] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 1276.183458] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 1276.203655] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 1276.276902] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 1276.279414] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 1276.280802] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 1276.283599] Bluetooth: hci7: unexpected cc 0x0c03 length: 249 > 1 [ 1276.295576] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 1276.299599] Bluetooth: hci7: unexpected cc 0x1003 length: 249 > 9 [ 1276.307328] Bluetooth: hci7: unexpected cc 0x1001 length: 249 > 9 [ 1276.323965] Bluetooth: hci7: unexpected cc 0x0c23 length: 249 > 4 [ 1276.325090] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 1276.341807] Bluetooth: hci7: unexpected cc 0x0c38 length: 249 > 2 [ 1276.465948] Failed to initialize the IGMP autojoin socket (err -2) [ 1276.471171] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 1276.474856] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 1276.479847] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 1276.485717] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 1276.490901] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 1277.172147] Failed to initialize the IGMP autojoin socket (err -2) [ 1277.183003] Failed to initialize the IGMP autojoin socket (err -2) [ 1277.186876] Failed to initialize the IGMP autojoin socket (err -2) [ 1277.196441] Failed to initialize the IGMP autojoin socket (err -2) [ 1277.230599] Failed to initialize the IGMP autojoin socket (err -2) [ 1277.237709] Failed to initialize the IGMP autojoin socket (err -2) [ 1279.651714] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 1279.656387] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 1279.660699] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 1279.666967] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 1279.670028] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 1279.776411] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 1279.779205] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 1279.783232] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 1279.786621] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 1279.793702] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 1279.848702] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 1279.852211] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 1279.854429] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 1279.860038] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 1279.866691] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 1279.973763] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 1279.976336] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 1279.978241] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 1279.999333] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 1280.008480] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 1280.011000] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 1280.014493] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 1280.018311] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 1280.024683] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 1280.028200] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 1280.033390] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 1280.033557] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 1280.036969] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 1280.040474] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 1280.043268] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 1280.048190] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 1280.058319] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 1280.061370] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 1280.069699] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 1280.071626] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 1280.327329] Failed to initialize the IGMP autojoin socket (err -2) [ 1280.793040] Failed to initialize the IGMP autojoin socket (err -2) [ 1280.944614] Failed to initialize the IGMP autojoin socket (err -2) [ 1281.105398] Failed to initialize the IGMP autojoin socket (err -2) [ 1281.179819] Failed to initialize the IGMP autojoin socket (err -2) [ 1281.209459] Failed to initialize the IGMP autojoin socket (err -2) [ 1281.212538] Failed to initialize the IGMP autojoin socket (err -2) [ 1281.686170] Bluetooth: hci0: command tx timeout [ 1282.346680] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 1282.351423] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 1282.354330] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 1282.359151] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 1282.361517] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 1282.686553] Failed to initialize the IGMP autojoin socket (err -2) [ 1283.734446] Bluetooth: hci0: command tx timeout [ 1283.739767] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 1283.742357] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 1283.744711] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 1283.749896] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 1283.752810] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 1284.068140] Failed to initialize the IGMP autojoin socket (err -2) [ 1284.126296] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 1284.128392] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 1284.130496] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 1284.138731] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 1284.141278] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 1284.146681] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 1284.149685] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 1284.155495] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 1284.161960] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 1284.164997] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 1284.208292] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 1284.211278] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 1284.213792] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 1284.224046] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 1284.227490] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 1284.256703] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 1284.259207] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 1284.262443] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 1284.265815] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 1284.268356] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 1284.287374] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 1284.302587] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 1284.304294] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 1284.328758] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 1284.332977] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 1285.122195] Failed to initialize the IGMP autojoin socket (err -2) [ 1285.126236] Failed to initialize the IGMP autojoin socket (err -2) [ 1285.230041] Failed to initialize the IGMP autojoin socket (err -2) [ 1285.231511] Failed to initialize the IGMP autojoin socket (err -2) [ 1285.272572] Failed to initialize the IGMP autojoin socket (err -2) [ 1285.782168] Bluetooth: hci0: command tx timeout [ 1286.313684] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 1286.317414] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 1286.320629] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 1286.326660] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 1286.331997] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 1286.692633] Failed to initialize the IGMP autojoin socket (err -2) [ 1287.530678] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 1287.534355] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 1287.537472] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 1287.541537] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 1287.544534] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 1287.654859] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 1287.657432] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 1287.663249] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 1287.672652] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 1287.676093] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 1287.778219] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 1287.780722] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 1287.784336] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 1287.808814] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 1287.810847] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 1287.830152] Bluetooth: hci0: command tx timeout [ 1287.873748] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 1287.878287] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 1287.879861] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 1287.886184] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 1287.892897] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 1287.921653] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 1287.929676] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 1287.940526] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 1287.964188] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 1287.972522] Bluetooth: hci6: unexpected cc 0x0c03 length: 249 > 1 [ 1287.978167] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 1287.988351] Bluetooth: hci6: unexpected cc 0x1003 length: 249 > 9 [ 1288.029380] Failed to initialize the IGMP autojoin socket (err -2) [ 1288.040347] Bluetooth: hci6: unexpected cc 0x1001 length: 249 > 9 [ 1288.065996] Bluetooth: hci6: unexpected cc 0x0c23 length: 249 > 4 [ 1288.093509] Bluetooth: hci6: unexpected cc 0x0c38 length: 249 > 2 [ 1288.355970] Failed to initialize the IGMP autojoin socket (err -2) [ 1288.615671] Failed to initialize the IGMP autojoin socket (err -2) [ 1288.625154] Failed to initialize the IGMP autojoin socket (err -2) [ 1288.699145] Failed to initialize the IGMP autojoin socket (err -2) [ 1288.873459] Failed to initialize the IGMP autojoin socket (err -2) [ 1289.694696] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 1289.698555] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 1289.701027] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 1289.707189] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 1289.709779] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 1290.041221] Failed to initialize the IGMP autojoin socket (err -2) [ 1291.037828] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 1291.042155] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 1291.044893] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 1291.048025] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 1291.050967] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 1291.302835] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 1291.305414] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 1291.306792] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 1291.312623] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 1291.314542] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 1291.380225] Failed to initialize the IGMP autojoin socket (err -2) [ 1291.553856] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 1291.556245] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 1291.560277] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 1291.565724] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 1291.568639] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 1291.573478] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 1291.574537] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 1291.576008] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 1291.580929] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 1291.582922] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 1291.583950] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 1291.586675] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 1291.588339] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 1291.589916] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 1291.591647] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 1291.599421] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 1291.605018] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 1291.628245] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 1291.634121] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 1291.649501] Failed to initialize the IGMP autojoin socket (err -2) [ 1291.662299] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 1292.142743] Failed to initialize the IGMP autojoin socket (err -2) [ 1292.198021] Failed to initialize the IGMP autojoin socket (err -2) [ 1292.209667] Failed to initialize the IGMP autojoin socket (err -2) [ 1292.252502] Failed to initialize the IGMP autojoin socket (err -2) [ 1292.774756] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 1292.776911] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 1292.780830] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 1292.784595] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 1292.788909] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 1292.984009] Failed to initialize the IGMP autojoin socket (err -2) [ 1294.042679] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 1294.043926] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 1294.044935] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 1294.046751] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 1294.048742] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 1294.279395] Failed to initialize the IGMP autojoin socket (err -2) [ 1294.382496] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 1294.393954] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 1294.394949] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 1294.398276] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 1294.403400] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 1294.557954] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 1294.559396] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 1294.560530] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 1294.563186] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 1294.566228] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 1294.676556] Failed to initialize the IGMP autojoin socket (err -2) [ 1294.697195] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 1294.698667] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 1294.699553] Bluetooth: hci5: unexpected cc 0x0c03 length: 249 > 1 [ 1294.706498] Bluetooth: hci5: unexpected cc 0x1003 length: 249 > 9 [ 1294.708863] Bluetooth: hci5: unexpected cc 0x1001 length: 249 > 9 [ 1294.711333] Bluetooth: hci5: unexpected cc 0x0c23 length: 249 > 4 [ 1294.712469] Bluetooth: hci5: unexpected cc 0x0c38 length: 249 > 2 [ 1294.717454] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 1294.718435] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 1294.719772] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 1294.720468] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 1294.722772] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 1294.723744] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 1294.724896] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 1294.728240] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 1294.966972] Failed to initialize the IGMP autojoin socket (err -2) [ 1295.088281] Failed to initialize the IGMP autojoin socket (err -2) [ 1295.141243] Failed to initialize the IGMP autojoin socket (err -2) [ 1295.184097] Failed to initialize the IGMP autojoin socket (err -2) [ 1295.262001] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 1295.267366] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 1295.269527] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 1295.280216] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 1295.294576] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 1295.653115] Failed to initialize the IGMP autojoin socket (err -2) [ 1296.599195] Bluetooth: hci2: command tx timeout [ 1296.867424] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 1296.871340] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 1296.873122] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 1296.878999] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 1296.884316] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 1297.228841] Failed to initialize the IGMP autojoin socket (err -2) [ 1297.501533] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 1297.503924] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 1297.505671] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 1297.507889] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 1297.509708] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 1297.684024] Failed to initialize the IGMP autojoin socket (err -2) [ 1297.692847] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 1297.695214] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 1297.697282] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 1297.700615] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 1297.702132] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 1297.929373] Failed to initialize the IGMP autojoin socket (err -2) [ 1297.955596] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 1297.956639] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 1297.959234] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 1297.964551] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 1297.965644] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 1298.013596] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 1298.014754] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 1298.015647] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 1298.017352] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 1298.018866] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 1298.090757] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 1298.091685] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 1298.096279] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 1298.102236] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 1298.109829] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 1298.111540] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 1298.112662] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 1298.115664] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 1298.123204] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 1298.131254] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 1298.474900] Failed to initialize the IGMP autojoin socket (err -2) [ 1298.496272] Failed to initialize the IGMP autojoin socket (err -2) [ 1298.574348] Failed to initialize the IGMP autojoin socket (err -2) [ 1298.585637] Failed to initialize the IGMP autojoin socket (err -2) [ 1298.647149] Bluetooth: hci2: command tx timeout [ 1299.756244] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 1299.757946] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 1299.759368] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 1299.763639] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 1299.765548] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 1300.121550] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 1300.138777] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 1300.142856] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 1300.161348] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 1300.174582] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 1300.390318] Failed to initialize the IGMP autojoin socket (err -2) 2025/11/03 13:59:47 executor 0 failed 11 times: executor 0: exit status 67 SYZFAIL: tun: ioctl(TUNSETIFF) failed (errno 16: Device or resource busy) loop exited with status 67 [ 1300.695127] Bluetooth: hci2: command tx timeout [ 1300.905323] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1 [ 1300.908535] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9 [ 1300.911577] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9 [ 1300.915412] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4 [ 1300.918159] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2 [ 1301.213332] Failed to initialize the IGMP autojoin socket (err -2) [ 1301.360888] Bluetooth: hci1: unexpected cc 0x0c03 length: 249 > 1 [ 1301.362718] Bluetooth: hci3: unexpected cc 0x0c03 length: 249 > 1 [ 1301.364706] Bluetooth: hci1: unexpected cc 0x1003 length: 249 > 9 [ 1301.364936] Bluetooth: hci3: unexpected cc 0x1003 length: 249 > 9 [ 1301.367925] Bluetooth: hci1: unexpected cc 0x1001 length: 249 > 9 [ 1301.370546] Bluetooth: hci3: unexpected cc 0x1001 length: 249 > 9 [ 1301.372902] Bluetooth: hci2: unexpected cc 0x0c03 length: 249 > 1 [ 1301.378902] Bluetooth: hci2: unexpected cc 0x1003 length: 249 > 9 [ 1301.382501] Bluetooth: hci1: unexpected cc 0x0c23 length: 249 > 4 [ 1301.384315] Bluetooth: hci3: unexpected cc 0x0c23 length: 249 > 4 [ 1301.386482] Bluetooth: hci2: unexpected cc 0x1001 length: 249 > 9 [ 1301.391962] Bluetooth: hci1: unexpected cc 0x0c38 length: 249 > 2 [ 1301.396364] Bluetooth: hci2: unexpected cc 0x0c23 length: 249 > 4 [ 1301.400438] Bluetooth: hci3: unexpected cc 0x0c38 length: 249 > 2 [ 1301.412819] Bluetooth: hci2: unexpected cc 0x0c38 length: 249 > 2 [ 1301.418694] Bluetooth: hci4: unexpected cc 0x0c03 length: 249 > 1 [ 1301.425219] Bluetooth: hci4: unexpected cc 0x1003 length: 249 > 9 [ 1301.433655] Bluetooth: hci4: unexpected cc 0x1001 length: 249 > 9 [ 1301.448047] Bluetooth: hci4: unexpected cc 0x0c23 length: 249 > 4 [ 1301.450410] Bluetooth: hci4: unexpected cc 0x0c38 length: 249 > 2 [ 1302.140674] Failed to initialize the IGMP autojoin socket (err -2) [ 1302.253289] Failed to initialize the IGMP autojoin socket (err -2) [ 1302.320869] Failed to initialize the IGMP autojoin socket (err -2) [ 1302.350148] Failed to initialize the IGMP autojoin socket (err -2) [ 1302.934174] Bluetooth: hci0: command tx timeout [ 1304.982141] Bluetooth: hci0: command tx timeout [ 1307.030126] Bluetooth: hci0: command tx timeout [ 1309.078147] Bluetooth: hci0: command tx timeout VM DIAGNOSIS: 13:59:47 Registers: info registers vcpu 0 RAX=0000000000000000 RBX=ffffea0001490940 RCX=ffffffff819e3d43 RDX=dffffc0000000000 RSI=0000000000000000 RDI=0000000000000000 RBP=0000000000000000 RSP=ffff88801691f668 R8 =0000000000000000 R9 =fffff94000292128 R10=0000000000000000 R11=0000000000000001 R12=ffff88801691f7d0 R13=00007f799a9a3000 R14=ffff88801691fad0 R15=8000000052425027 RIP=ffffffff817479f8 RFL=00000246 [---Z-P-] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e53a8000 00000000 00000000 LDT=0000 fffffe7400000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007effcaf386f4 CR3=000000003c7f5000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=302556104f36c7c2886c99e0e3275ad5 XMM01=18ee90b904d249cf3ffcdc5dfef6bbd2 XMM02=ec146197338c2d49391844b002929364 XMM03=e9f73b15b54396090a111721a9bc736a XMM04=00000000000000000000000099350000 XMM05=00000000000000000001c745034f46e7 XMM06=0000000000000000000000000001c745 XMM07=0001c745034f46e79935000000000675 XMM08=8800000044000000f60000000e000000 XMM09=4941465a59530a373620737574617473 XMM10=ba0abce88ee838e83893cbbaad065164 XMM11=797c7c31f59b5853c39a761759331349 XMM12=0d0c0f0e09080b0a0504070601000302 XMM13=0c0f0e0d080b0a090407060500030201 XMM14=0000000000000000000000000000cb40 XMM15=00000000000000000000000000000040 info registers vcpu 1 RAX=dffffc0000000000 RBX=ffffffff8161155e RCX=ffff8880097578e0 RDX=1ffff110012eaf13 RSI=ffffffff85e1b7a0 RDI=ffffffff8161155e RBP=ffffffff8161155e RSP=ffff8880097577f0 R8 =0000000000000001 R9 =ffff888009757880 R10=000000000003c61c R11=0000000000004472 R12=0000000000000001 R13=0000000000000000 R14=ffff888009703780 R15=ffffea000028a200 RIP=ffffffff81434d72 RFL=00000287 [--S--PC] CPL=0 II=0 A20=1 SMM=0 HLT=0 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff8880e54a8000 00000000 00000000 LDT=0000 fffffe0600000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f24646e7580 CR3=00000000389e9000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000 XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=00000000000000000000000000000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000