414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0x1}], 0x1}}], 0x1, 0x0) 04:31:25 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff", 0x4) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) sendfile(r2, r1, &(0x7f0000000180)=0x4, 0xf8) [ 532.174758] [ 532.183932] random: crng reseeded on system resumption 04:31:25 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:31:25 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xc) close(r0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) close(r1) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000040)={0x1, 0x8, 0xe0fd, 0x2, 0x7, "44f7f51c6fe90cf785e3eed6fb438078c5e70c"}) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) [ 532.364079] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 04:31:35 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xc) close(r0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) close(r1) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$TIOCGLCKTRMIOS(r2, 0x5456, &(0x7f0000000040)={0x1, 0x8, 0xe0fd, 0x2, 0x7, "44f7f51c6fe90cf785e3eed6fb438078c5e70c"}) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) 04:31:35 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:31:35 executing program 2: syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000001240)={0x1c, 0x0, 0x5, 0x0, 0x25dfdbfd, {{0x7e}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r1, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r1, 0xf502, 0x0) 04:31:35 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) write$cgroup_pid(r0, &(0x7f0000000040), 0x12) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) 04:31:35 executing program 4: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 7) 04:31:35 executing program 1: syz_emit_ethernet(0x0, 0x0, 0x0) 04:31:35 executing program 0: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00'}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0x1}], 0x1, &(0x7f00000005c0)}}], 0x1, 0x0) 04:31:35 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) sendfile(r2, r1, &(0x7f0000000180)=0x4, 0xf8) [ 542.334694] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 542.344572] random: crng reseeded on system resumption 04:31:35 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) 04:31:35 executing program 1: syz_emit_ethernet(0x0, 0x0, 0x0) 04:31:35 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xc) close(r0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) close(r1) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000040)={0x1, 0x8, 0xe0fd, 0x2, 0x7, "44f7f51c6fe90cf785e3eed6fb438078c5e70c"}) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) 04:31:35 executing program 2: perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000001240)={0x1c, 0x0, 0x5, 0x0, 0x25dfdbfd, {{0x7e}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r1, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r1, 0xf502, 0x0) 04:31:35 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff", 0x4) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) sendfile(r2, r1, &(0x7f0000000180)=0x4, 0xf8) 04:31:35 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:31:35 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00'}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0x1}], 0x1, &(0x7f00000005c0)}}], 0x1, 0x0) 04:31:35 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 8) 04:31:35 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) [ 542.573314] random: crng reseeded on system resumption [ 542.605926] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 04:31:36 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:31:36 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000001240)={0x1c, 0x0, 0x5, 0x0, 0x25dfdbfd, {{0x7e}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r1, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r1, 0xf502, 0x0) 04:31:36 executing program 1: syz_emit_ethernet(0x0, 0x0, 0x0) 04:31:36 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00'}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0x1}], 0x1, &(0x7f00000005c0)}}], 0x1, 0x0) [ 542.773336] random: crng reseeded on system resumption 04:31:44 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xc) close(r0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) close(r1) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000040)={0x1, 0x8, 0xe0fd, 0x2, 0x7, "44f7f51c6fe90cf785e3eed6fb438078c5e70c"}) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) 04:31:44 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00'}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) 04:31:44 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, 0x0, &(0x7f0000000300)) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000001240)={0x1c, 0x0, 0x5, 0x0, 0x25dfdbfd, {{0x7e}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r1, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r1, 0xf502, 0x0) 04:31:44 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:31:44 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff", 0x4) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) sendfile(r2, r1, &(0x7f0000000180)=0x4, 0xf8) 04:31:44 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) 04:31:44 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:31:44 executing program 4: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 9) [ 551.189344] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 551.198151] random: crng reseeded on system resumption 04:31:44 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:31:44 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:31:53 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) 04:31:53 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 10) 04:31:53 executing program 1: syz_emit_ethernet(0x32, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x5, 0x4, 0x0, 0x0, 0x24, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:31:53 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00'}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) 04:31:53 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff", 0x4) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) sendfile(r2, r1, &(0x7f0000000180)=0x4, 0xf8) 04:31:53 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, 0x0, &(0x7f0000000300)) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000001240)={0x1c, 0x0, 0x5, 0x0, 0x25dfdbfd, {{0x7e}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r1, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r1, 0xf502, 0x0) 04:31:53 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xc) close(r0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000040)={0x1, 0x8, 0xe0fd, 0x2, 0x7, "44f7f51c6fe90cf785e3eed6fb438078c5e70c"}) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) 04:31:53 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) [ 560.373244] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 560.420036] random: crng reseeded on system resumption [ 560.425511] FAULT_INJECTION: forcing a failure. [ 560.425511] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 560.427174] CPU: 1 UID: 0 PID: 6465 Comm: syz-executor.4 Not tainted 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) [ 560.427205] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 560.427219] Call Trace: [ 560.427228] [ 560.427239] dump_stack_lvl+0xfa/0x120 [ 560.427283] should_fail_ex+0x4d7/0x5e0 [ 560.427338] _copy_from_user+0x30/0xd0 [ 560.427386] csum_and_copy_from_iter_full+0x1fb/0x1f30 [ 560.427454] ? __pfx_csum_and_copy_from_iter_full+0x10/0x10 [ 560.427481] ? sock_alloc_send_pskb+0x386/0x950 [ 560.427570] ip_generic_getfrag+0x181/0x270 [ 560.427610] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 560.427647] ? perf_trace_run_bpf_submit+0xef/0x180 [ 560.427707] __ip_append_data+0x17ab/0x40d0 [ 560.427772] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 560.427810] ? lock_acquire+0x15e/0x2f0 [ 560.427869] ? lock_release+0xc8/0x290 04:31:53 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x0, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) [ 560.427902] ? lock_is_held_type+0x9e/0x120 [ 560.427935] ? __pfx___ip_append_data+0x10/0x10 [ 560.427976] ? ip_dst_mtu_maybe_forward.constprop.0+0x260/0x5f0 [ 560.428047] ip_make_skb+0x22b/0x2a0 [ 560.428095] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 560.428135] ? __pfx_ip_make_skb+0x10/0x10 [ 560.428194] ? lock_acquire+0x15e/0x2f0 [ 560.428244] ? xfrm_lookup_route+0x69/0x200 [ 560.428295] udp_sendmsg+0x1647/0x22c0 [ 560.428348] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 560.428397] ? __pfx_udp_sendmsg+0x10/0x10 [ 560.428442] ? perf_trace_run_bpf_submit+0xef/0x180 [ 560.428497] ? perf_trace_lock+0x337/0x5d0 [ 560.428556] ? __pfx_perf_trace_lock+0x10/0x10 [ 560.428591] ? reacquire_held_locks+0xd1/0x200 [ 560.428630] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 560.428692] ? find_held_lock+0x2b/0x80 [ 560.428732] ? __local_bh_enable_ip+0xa1/0x110 [ 560.428762] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 560.428804] ? inet_autobind+0x13f/0x1a0 [ 560.428835] ? __local_bh_enable_ip+0xa1/0x110 [ 560.428865] ? inet_autobind+0x144/0x1a0 [ 560.428902] ? __pfx_udp_sendmsg+0x10/0x10 [ 560.428941] inet_sendmsg+0x109/0x150 [ 560.429000] ____sys_sendmsg+0x947/0xc20 [ 560.429048] ? __pfx_____sys_sendmsg+0x10/0x10 [ 560.429112] ? perf_trace_run_bpf_submit+0xef/0x180 [ 560.429162] ___sys_sendmsg+0x10f/0x1b0 [ 560.429194] ? __pfx____sys_sendmsg+0x10/0x10 [ 560.429238] ? __pfx_perf_trace_lock+0x10/0x10 [ 560.429292] ? lock_acquire+0x15e/0x2f0 [ 560.429328] ? __fget_files+0x34/0x3b0 [ 560.429368] ? find_held_lock+0x2b/0x80 [ 560.429404] ? lock_release+0xc8/0x290 [ 560.429456] ? __fget_files+0x20d/0x3b0 [ 560.429528] __sys_sendmmsg+0x1f5/0x420 [ 560.429575] ? __pfx___sys_sendmmsg+0x10/0x10 [ 560.429638] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 560.429683] ? __fget_files+0x20d/0x3b0 [ 560.429743] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 560.429782] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 560.429827] ? ksys_write+0x1a3/0x240 [ 560.429869] ? __pfx_ksys_write+0x10/0x10 [ 560.429928] __x64_sys_sendmmsg+0x9d/0x110 [ 560.429953] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 560.429998] do_syscall_64+0xbf/0x430 [ 560.430040] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 560.430065] RIP: 0033:0x7f016dc33b19 [ 560.430084] 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 [ 560.430106] RSP: 002b:00007f016b1a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 560.430129] RAX: ffffffffffffffda RBX: 00007f016dd46f60 RCX: 00007f016dc33b19 [ 560.430145] RDX: 0000000000000001 RSI: 0000000020000640 RDI: 0000000000000004 [ 560.430159] RBP: 00007f016b1a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 560.430173] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 560.430186] R13: 00007ffd0abace8f R14: 00007f016b1a9300 R15: 0000000000022000 [ 560.430251] 04:31:53 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xc) close(r0) socket$nl_route(0x10, 0x3, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000040)={0x1, 0x8, 0xe0fd, 0x2, 0x7, "44f7f51c6fe90cf785e3eed6fb438078c5e70c"}) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) 04:31:53 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) sendfile(r2, r1, &(0x7f0000000180)=0x4, 0xf8) 04:31:53 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) 04:31:53 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) 04:31:54 executing program 0: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00'}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) 04:31:54 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) sendfile(r2, r1, &(0x7f0000000180)=0x4, 0xf8) 04:31:54 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, 0x0, &(0x7f0000000300)) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000001240)={0x1c, 0x0, 0x5, 0x0, 0x25dfdbfd, {{0x7e}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r1, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r1, 0xf502, 0x0) 04:31:54 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 11) 04:31:54 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x0, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:31:54 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xc) close(r0) socket$nl_route(0x10, 0x3, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000040)={0x1, 0x8, 0xe0fd, 0x2, 0x7, "44f7f51c6fe90cf785e3eed6fb438078c5e70c"}) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) 04:31:54 executing program 7: openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) [ 560.784854] random: crng reseeded on system resumption [ 560.831345] FAULT_INJECTION: forcing a failure. [ 560.831345] name failslab, interval 1, probability 0, space 0, times 0 [ 560.833109] CPU: 0 UID: 0 PID: 6490 Comm: syz-executor.4 Not tainted 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) [ 560.833139] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 560.833152] Call Trace: [ 560.833161] [ 560.833172] dump_stack_lvl+0xfa/0x120 [ 560.833217] should_fail_ex+0x4d7/0x5e0 [ 560.833271] should_failslab+0xc2/0x120 [ 560.833297] kmem_cache_alloc_node_noprof+0x87/0x6b0 [ 560.833336] ? __alloc_skb+0x2ab/0x370 [ 560.833379] ? __alloc_skb+0x2ab/0x370 [ 560.833396] __alloc_skb+0x2ab/0x370 [ 560.833421] ? __pfx___alloc_skb+0x10/0x10 [ 560.833447] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 560.833484] ? perf_trace_run_bpf_submit+0xef/0x180 [ 560.833539] __ip_append_data+0x319b/0x40d0 [ 560.833600] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 560.833635] ? lock_acquire+0x15e/0x2f0 [ 560.833690] ? lock_release+0xc8/0x290 [ 560.833721] ? lock_is_held_type+0x9e/0x120 [ 560.833752] ? __pfx___ip_append_data+0x10/0x10 [ 560.833790] ? ip_dst_mtu_maybe_forward.constprop.0+0x260/0x5f0 [ 560.833850] ip_make_skb+0x22b/0x2a0 [ 560.833894] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 560.833931] ? __pfx_ip_make_skb+0x10/0x10 [ 560.833987] ? lock_acquire+0x15e/0x2f0 [ 560.834034] ? xfrm_lookup_route+0x69/0x200 [ 560.834088] udp_sendmsg+0x1647/0x22c0 [ 560.834137] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 560.834181] ? __pfx_udp_sendmsg+0x10/0x10 [ 560.834215] ? perf_trace_run_bpf_submit+0xef/0x180 [ 560.834266] ? perf_trace_lock+0x337/0x5d0 [ 560.834321] ? __pfx_perf_trace_lock+0x10/0x10 [ 560.834353] ? reacquire_held_locks+0xd1/0x200 [ 560.834389] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 560.834446] ? find_held_lock+0x2b/0x80 [ 560.834485] ? __local_bh_enable_ip+0xa1/0x110 [ 560.834512] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 560.834552] ? inet_autobind+0x13f/0x1a0 [ 560.834580] ? __local_bh_enable_ip+0xa1/0x110 [ 560.834608] ? inet_autobind+0x144/0x1a0 [ 560.834642] ? __pfx_udp_sendmsg+0x10/0x10 [ 560.834679] inet_sendmsg+0x109/0x150 [ 560.834721] ____sys_sendmsg+0x947/0xc20 [ 560.834766] ? __pfx_____sys_sendmsg+0x10/0x10 [ 560.834826] ? perf_trace_run_bpf_submit+0xef/0x180 [ 560.834873] ___sys_sendmsg+0x10f/0x1b0 [ 560.834903] ? __pfx____sys_sendmsg+0x10/0x10 [ 560.834944] ? __pfx_perf_trace_lock+0x10/0x10 [ 560.834995] ? lock_acquire+0x15e/0x2f0 [ 560.835028] ? __fget_files+0x34/0x3b0 [ 560.835066] ? find_held_lock+0x2b/0x80 [ 560.835099] ? lock_release+0xc8/0x290 [ 560.835147] ? __fget_files+0x20d/0x3b0 [ 560.835214] __sys_sendmmsg+0x1f5/0x420 [ 560.835259] ? __pfx___sys_sendmmsg+0x10/0x10 [ 560.835318] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 560.835360] ? __fget_files+0x20d/0x3b0 [ 560.835416] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 560.835451] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 560.835494] ? ksys_write+0x1a3/0x240 [ 560.835532] ? __pfx_ksys_write+0x10/0x10 [ 560.835587] __x64_sys_sendmmsg+0x9d/0x110 [ 560.835610] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 560.835652] do_syscall_64+0xbf/0x430 [ 560.835691] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 560.835714] RIP: 0033:0x7f016dc33b19 [ 560.835732] 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 [ 560.835753] RSP: 002b:00007f016b1a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 560.835774] RAX: ffffffffffffffda RBX: 00007f016dd46f60 RCX: 00007f016dc33b19 [ 560.835789] RDX: 0000000000000001 RSI: 0000000020000640 RDI: 0000000000000004 [ 560.835802] RBP: 00007f016b1a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 560.835816] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 560.835829] R13: 00007ffd0abace8f R14: 00007f016b1a9300 R15: 0000000000022000 [ 560.835890] 04:32:03 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) 04:32:03 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000001240)={0x1c, 0x0, 0x5, 0x0, 0x25dfdbfd, {{0x7e}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r1, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r1, 0xf502, 0x0) 04:32:03 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 12) 04:32:03 executing program 7: openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) 04:32:03 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x0, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:32:03 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) sendfile(r2, r1, &(0x7f0000000180)=0x4, 0xf8) 04:32:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) write$cgroup_pid(r0, &(0x7f0000000040), 0x12) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) 04:32:03 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xc) close(r0) socket$nl_route(0x10, 0x3, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000040)={0x1, 0x8, 0xe0fd, 0x2, 0x7, "44f7f51c6fe90cf785e3eed6fb438078c5e70c"}) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) 04:32:03 executing program 7: openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) [ 570.166349] random: crng reseeded on system resumption 04:32:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) write$cgroup_pid(r0, &(0x7f0000000040), 0x12) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) 04:32:03 executing program 1: syz_emit_ethernet(0x3a, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0x8, 0x7, 0x0, 0x0, [0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:32:03 executing program 4: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 13) 04:32:03 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000180)=0x4, 0xf8) 04:32:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) write$cgroup_pid(r0, &(0x7f0000000040), 0x12) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) 04:32:12 executing program 1: syz_emit_ethernet(0x3a, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0x8, 0x7, 0x0, 0x0, [0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:32:12 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) 04:32:12 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) write$cgroup_pid(r0, &(0x7f0000000040), 0x12) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)=0x4000) 04:32:12 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xc) close(r0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000040)={0x1, 0x8, 0xe0fd, 0x2, 0x7, "44f7f51c6fe90cf785e3eed6fb438078c5e70c"}) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) 04:32:12 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000001240)={0x1c, 0x0, 0x5, 0x0, 0x25dfdbfd, {{0x7e}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r1, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r1, 0xf502, 0x0) 04:32:12 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)=0x4000) 04:32:12 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000180)=0x4, 0xf8) 04:32:12 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 14) [ 578.947800] random: crng reseeded on system resumption 04:32:12 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) 04:32:12 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xc) close(r0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000040)={0x1, 0x8, 0xe0fd, 0x2, 0x7, "44f7f51c6fe90cf785e3eed6fb438078c5e70c"}) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) 04:32:12 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000001240)={0x1c, 0x0, 0x5, 0x0, 0x25dfdbfd, {{0x7e}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r1, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r1, 0xf502, 0x0) 04:32:12 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x0, 0x0) sendfile(r2, r1, &(0x7f0000000180)=0x4, 0xf8) 04:32:12 executing program 1: syz_emit_ethernet(0x3a, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0x8, 0x7, 0x0, 0x0, [0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:32:12 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)=0x4000) [ 579.054992] random: crng reseeded on system resumption 04:32:12 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) write$cgroup_pid(r0, &(0x7f0000000040), 0x12) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)=0x4000) 04:32:12 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) 04:32:12 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000001240)={0x1c, 0x0, 0x5, 0x0, 0x25dfdbfd, {{0x7e}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r0, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r0, 0xf502, 0x0) [ 579.165860] random: crng reseeded on system resumption 04:32:21 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xc) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000040)={0x1, 0x8, 0xe0fd, 0x2, 0x7, "44f7f51c6fe90cf785e3eed6fb438078c5e70c"}) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) 04:32:21 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f0000000180)=0x4, 0xf8) 04:32:21 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) write$cgroup_pid(r0, &(0x7f0000000040), 0x12) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)=0x4000) 04:32:21 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)=0x4000) 04:32:21 executing program 1: syz_emit_ethernet(0x3a, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0x8, 0x7, 0x0, 0x0, [0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:32:21 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) 04:32:21 executing program 4: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 15) 04:32:21 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000001240)={0x1c, 0x0, 0x5, 0x0, 0x25dfdbfd, {{0x7e}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r0, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r0, 0xf502, 0x0) [ 588.564797] random: crng reseeded on system resumption 04:32:21 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) 04:32:22 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f0000000180)=0x4, 0xf8) 04:32:22 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) 04:32:22 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xc) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000040)={0x1, 0x8, 0xe0fd, 0x2, 0x7, "44f7f51c6fe90cf785e3eed6fb438078c5e70c"}) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) [ 588.632453] FAULT_INJECTION: forcing a failure. [ 588.632453] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 588.634202] CPU: 1 UID: 0 PID: 6591 Comm: syz-executor.4 Not tainted 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) [ 588.634232] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 588.634245] Call Trace: [ 588.634253] [ 588.634263] dump_stack_lvl+0xfa/0x120 [ 588.634305] should_fail_ex+0x4d7/0x5e0 [ 588.634357] _copy_from_user+0x30/0xd0 [ 588.634401] csum_and_copy_from_iter_full+0x1fb/0x1f30 [ 588.634448] ? __kasan_kmalloc+0x7f/0x90 [ 588.634476] ? trace_kmalloc+0x1f/0xb0 [ 588.634510] ? __kmalloc_node_track_caller_noprof+0x27b/0x690 [ 588.634548] ? __pfx_csum_and_copy_from_iter_full+0x10/0x10 [ 588.634573] ? __alloc_skb+0x161/0x370 [ 588.634606] ? __asan_memset+0x24/0x50 [ 588.634646] ? __build_skb_around+0x27f/0x3c0 [ 588.634699] ip_generic_getfrag+0x181/0x270 [ 588.634737] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 588.634772] ? perf_trace_run_bpf_submit+0xef/0x180 [ 588.634827] __ip_append_data+0x17ab/0x40d0 [ 588.634889] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 588.634924] ? lock_acquire+0x15e/0x2f0 [ 588.634980] ? lock_release+0xc8/0x290 [ 588.635010] ? lock_is_held_type+0x9e/0x120 [ 588.635049] ? __pfx___ip_append_data+0x10/0x10 [ 588.635088] ? ip_dst_mtu_maybe_forward.constprop.0+0x260/0x5f0 [ 588.635148] ip_make_skb+0x22b/0x2a0 [ 588.635193] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 588.635230] ? __pfx_ip_make_skb+0x10/0x10 [ 588.635286] ? lock_acquire+0x15e/0x2f0 [ 588.635332] ? xfrm_lookup_route+0x69/0x200 [ 588.635380] udp_sendmsg+0x1647/0x22c0 [ 588.635430] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 588.635474] ? __pfx_udp_sendmsg+0x10/0x10 [ 588.635509] ? perf_trace_run_bpf_submit+0xef/0x180 [ 588.635560] ? perf_trace_lock+0x337/0x5d0 [ 588.635616] ? __pfx_perf_trace_lock+0x10/0x10 [ 588.635648] ? reacquire_held_locks+0xd1/0x200 [ 588.635685] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 588.635743] ? find_held_lock+0x2b/0x80 [ 588.635781] ? __local_bh_enable_ip+0xa1/0x110 [ 588.635809] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 588.635848] ? inet_autobind+0x13f/0x1a0 [ 588.635877] ? __local_bh_enable_ip+0xa1/0x110 [ 588.635906] ? inet_autobind+0x144/0x1a0 [ 588.635940] ? __pfx_udp_sendmsg+0x10/0x10 [ 588.635977] inet_sendmsg+0x109/0x150 [ 588.636019] ____sys_sendmsg+0x947/0xc20 [ 588.636065] ? __pfx_____sys_sendmsg+0x10/0x10 [ 588.636126] ? perf_trace_run_bpf_submit+0xef/0x180 [ 588.636173] ___sys_sendmsg+0x10f/0x1b0 [ 588.636203] ? __pfx____sys_sendmsg+0x10/0x10 [ 588.636244] ? __pfx_perf_trace_lock+0x10/0x10 [ 588.636295] ? lock_acquire+0x15e/0x2f0 [ 588.636329] ? __fget_files+0x34/0x3b0 [ 588.636367] ? find_held_lock+0x2b/0x80 [ 588.636401] ? lock_release+0xc8/0x290 [ 588.636450] ? __fget_files+0x20d/0x3b0 [ 588.636518] __sys_sendmmsg+0x1f5/0x420 [ 588.636563] ? __pfx___sys_sendmmsg+0x10/0x10 [ 588.636624] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 588.636666] ? __fget_files+0x20d/0x3b0 [ 588.636722] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 588.636758] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 588.636801] ? ksys_write+0x1a3/0x240 [ 588.636840] ? __pfx_ksys_write+0x10/0x10 [ 588.636896] __x64_sys_sendmmsg+0x9d/0x110 [ 588.636919] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 588.636961] do_syscall_64+0xbf/0x430 [ 588.637000] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 588.637023] RIP: 0033:0x7f016dc33b19 [ 588.637042] 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 [ 588.637063] RSP: 002b:00007f016b1a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 588.637084] RAX: ffffffffffffffda RBX: 00007f016dd46f60 RCX: 00007f016dc33b19 [ 588.637099] RDX: 0000000000000001 RSI: 0000000020000640 RDI: 0000000000000004 [ 588.637112] RBP: 00007f016b1a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 588.637125] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 588.637138] R13: 00007ffd0abace8f R14: 00007f016b1a9300 R15: 0000000000022000 [ 588.637200] 04:32:22 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000001240)={0x1c, 0x0, 0x5, 0x0, 0x25dfdbfd, {{0x7e}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) r0 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r0, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r0, 0xf502, 0x0) 04:32:22 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) 04:32:22 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f0000000180)=0x4, 0xf8) [ 588.817340] random: crng reseeded on system resumption 04:32:32 executing program 1: syz_emit_ethernet(0x3a, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0x8, 0x7, 0x0, 0x0, [0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:32:32 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000180)=0x4, 0xf8) 04:32:32 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) 04:32:32 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 16) 04:32:32 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) 04:32:32 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r0, 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r1, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r1, 0xf502, 0x0) 04:32:32 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0xc) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000040)={0x1, 0x8, 0xe0fd, 0x2, 0x7, "44f7f51c6fe90cf785e3eed6fb438078c5e70c"}) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) 04:32:32 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) [ 598.761830] FAULT_INJECTION: forcing a failure. [ 598.761830] name failslab, interval 1, probability 0, space 0, times 0 [ 598.763113] random: crng reseeded on system resumption [ 598.763518] CPU: 0 UID: 0 PID: 6620 Comm: syz-executor.4 Not tainted 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) [ 598.763547] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 598.763561] Call Trace: [ 598.763570] [ 598.763580] dump_stack_lvl+0xfa/0x120 [ 598.763624] should_fail_ex+0x4d7/0x5e0 [ 598.763677] should_failslab+0xc2/0x120 [ 598.763703] kmem_cache_alloc_node_noprof+0x87/0x6b0 [ 598.763742] ? __alloc_skb+0x2ab/0x370 [ 598.763764] ? __asan_memset+0x24/0x50 [ 598.763815] ? __alloc_skb+0x2ab/0x370 [ 598.763832] __alloc_skb+0x2ab/0x370 [ 598.763857] ? __pfx___alloc_skb+0x10/0x10 [ 598.763882] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 598.763919] ? perf_trace_run_bpf_submit+0xef/0x180 [ 598.763974] __ip_append_data+0x319b/0x40d0 [ 598.764034] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 598.764076] ? lock_acquire+0x15e/0x2f0 [ 598.764131] ? lock_release+0xc8/0x290 [ 598.764161] ? lock_is_held_type+0x9e/0x120 [ 598.764193] ? __pfx___ip_append_data+0x10/0x10 [ 598.764231] ? ip_dst_mtu_maybe_forward.constprop.0+0x260/0x5f0 [ 598.764291] ip_make_skb+0x22b/0x2a0 [ 598.764336] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 598.764373] ? __pfx_ip_make_skb+0x10/0x10 [ 598.764428] ? lock_acquire+0x15e/0x2f0 [ 598.764474] ? xfrm_lookup_route+0x69/0x200 [ 598.764521] udp_sendmsg+0x1647/0x22c0 [ 598.764569] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 598.764613] ? __pfx_udp_sendmsg+0x10/0x10 [ 598.764646] ? perf_trace_run_bpf_submit+0xef/0x180 [ 598.764697] ? perf_trace_lock+0x337/0x5d0 [ 598.764752] ? __pfx_perf_trace_lock+0x10/0x10 [ 598.764784] ? reacquire_held_locks+0xd1/0x200 [ 598.764820] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 598.764877] ? find_held_lock+0x2b/0x80 [ 598.764915] ? __local_bh_enable_ip+0xa1/0x110 [ 598.764943] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 598.764982] ? inet_autobind+0x13f/0x1a0 [ 598.765010] ? __local_bh_enable_ip+0xa1/0x110 [ 598.765038] ? inet_autobind+0x144/0x1a0 [ 598.765072] ? __pfx_udp_sendmsg+0x10/0x10 [ 598.765108] inet_sendmsg+0x109/0x150 [ 598.765150] ____sys_sendmsg+0x947/0xc20 [ 598.765195] ? __pfx_____sys_sendmsg+0x10/0x10 [ 598.765254] ? perf_trace_run_bpf_submit+0xef/0x180 [ 598.765300] ___sys_sendmsg+0x10f/0x1b0 [ 598.765330] ? __pfx____sys_sendmsg+0x10/0x10 [ 598.765384] ? __pfx_perf_trace_lock+0x10/0x10 [ 598.765435] ? lock_acquire+0x15e/0x2f0 [ 598.765468] ? __fget_files+0x34/0x3b0 [ 598.765505] ? find_held_lock+0x2b/0x80 [ 598.765539] ? lock_release+0xc8/0x290 [ 598.765588] ? __fget_files+0x20d/0x3b0 [ 598.765655] __sys_sendmmsg+0x1f5/0x420 [ 598.765699] ? __pfx___sys_sendmmsg+0x10/0x10 [ 598.765758] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 598.765799] ? __fget_files+0x20d/0x3b0 [ 598.765854] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 598.765890] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 598.765932] ? ksys_write+0x1a3/0x240 [ 598.765970] ? __pfx_ksys_write+0x10/0x10 [ 598.766025] __x64_sys_sendmmsg+0x9d/0x110 [ 598.766048] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 598.766089] do_syscall_64+0xbf/0x430 [ 598.766128] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 598.766151] RIP: 0033:0x7f016dc33b19 [ 598.766169] 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 [ 598.766189] RSP: 002b:00007f016b1a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 598.766210] RAX: ffffffffffffffda RBX: 00007f016dd46f60 RCX: 00007f016dc33b19 [ 598.766225] RDX: 0000000000000001 RSI: 0000000020000640 RDI: 0000000000000004 [ 598.766238] RBP: 00007f016b1a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 598.766251] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 598.766263] R13: 00007ffd0abace8f R14: 00007f016b1a9300 R15: 0000000000022000 [ 598.766324] 04:32:32 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000180)=0x4, 0xf8) 04:32:32 executing program 1: syz_emit_ethernet(0x3a, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x7, 0x4, 0x0, 0x0, 0x2c, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0x8, 0x7, 0x0, 0x0, [0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:32:32 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000040)={0x1, 0x8, 0xe0fd, 0x2, 0x7, "44f7f51c6fe90cf785e3eed6fb438078c5e70c"}) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) 04:32:32 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) 04:32:32 executing program 4: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 17) 04:32:32 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)=0x4000) 04:32:32 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) 04:32:32 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r0, 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r1, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r1, 0xf502, 0x0) 04:32:32 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000180)=0x4, 0xf8) [ 599.038233] random: crng reseeded on system resumption 04:32:42 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 18) 04:32:42 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) 04:32:42 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r0, 0x0, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r1, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r1, 0xf502, 0x0) 04:32:42 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)=0x4000) 04:32:42 executing program 3: ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) 04:32:42 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) sendfile(r2, r1, 0x0, 0xf8) 04:32:42 executing program 5: close(0xffffffffffffffff) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000040)={0x1, 0x8, 0xe0fd, 0x2, 0x7, "44f7f51c6fe90cf785e3eed6fb438078c5e70c"}) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) 04:32:42 executing program 1: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={&(0x7f0000001240)={0x1c, 0x0, 0x5, 0x0, 0x25dfdbfd, {{0x7e}, {@val={0x8}, @void}}}, 0x1c}}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r1, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r1, 0xf502, 0x0) [ 608.936799] random: crng reseeded on system resumption 04:32:42 executing program 3: ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) 04:32:42 executing program 5: close(0xffffffffffffffff) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000040)={0x1, 0x8, 0xe0fd, 0x2, 0x7, "44f7f51c6fe90cf785e3eed6fb438078c5e70c"}) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) 04:32:42 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) 04:32:42 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) sendfile(r2, r1, 0x0, 0x0) [ 609.011451] random: crng reseeded on system resumption 04:32:42 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r1, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r1, 0xf502, 0x0) 04:32:42 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 19) 04:32:42 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)=0x4000) 04:32:42 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) (fail_nth: 1) [ 609.150428] random: crng reseeded on system resumption 04:32:42 executing program 5: close(0xffffffffffffffff) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000040)={0x1, 0x8, 0xe0fd, 0x2, 0x7, "44f7f51c6fe90cf785e3eed6fb438078c5e70c"}) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) 04:32:51 executing program 4: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 20) 04:32:51 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) (fail_nth: 2) 04:32:51 executing program 3: ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) 04:32:51 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r1, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r1, 0xf502, 0x0) 04:32:51 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) 04:32:51 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) sendfile(r2, r1, 0x0, 0x0) 04:32:51 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, 0x0) 04:32:51 executing program 5: r0 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000040)={0x1, 0x8, 0xe0fd, 0x2, 0x7, "44f7f51c6fe90cf785e3eed6fb438078c5e70c"}) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) [ 617.948713] FAULT_INJECTION: forcing a failure. [ 617.948713] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 617.951685] CPU: 1 UID: 0 PID: 6711 Comm: syz-executor.1 Not tainted 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) [ 617.951720] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 617.951734] Call Trace: [ 617.951743] [ 617.951752] dump_stack_lvl+0xfa/0x120 [ 617.951793] should_fail_ex+0x4d7/0x5e0 [ 617.951838] _copy_from_iter+0x1dc/0x1660 [ 617.951880] ? policy_nodemask+0xeb/0x4e0 [ 617.951917] ? __pfx__copy_from_iter+0x10/0x10 [ 617.951956] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 617.951994] ? set_page_refcounted+0xb6/0x220 [ 617.952028] copy_page_from_iter+0xe3/0x180 [ 617.952079] tun_build_skb+0x2e2/0x1280 [ 617.952133] ? __pfx_tun_build_skb+0x10/0x10 [ 617.952175] ? __alloc_frozen_pages_noprof+0x296/0x1f20 [ 617.952217] ? _parse_integer_limit+0x181/0x1e0 [ 617.952252] ? _kstrtoull+0x13e/0x200 [ 617.952279] ? __pfx__kstrtoull+0x10/0x10 [ 617.952309] tun_get_user+0x1536/0x39e0 [ 617.952367] ? __pfx_tun_get_user+0x10/0x10 [ 617.952406] ? __lock_acquire+0x694/0x1b70 [ 617.952450] ? get_pid_task+0x29/0x250 [ 617.952486] ? lock_acquire+0x15e/0x2f0 [ 617.952523] ? tun_get+0x23/0x2f0 [ 617.952560] ? find_held_lock+0x2b/0x80 [ 617.952588] ? tun_get+0x133/0x2f0 [ 617.952625] ? lock_release+0xc8/0x290 [ 617.952660] ? lock_is_held_type+0x9e/0x120 [ 617.952698] tun_chr_write_iter+0xd9/0x1e0 [ 617.952743] vfs_write+0xbe9/0x1150 [ 617.952785] ? __pfx_tun_chr_write_iter+0x10/0x10 [ 617.952828] ? __fget_files+0x34/0x3b0 [ 617.952867] ? __pfx_vfs_write+0x10/0x10 [ 617.952928] ksys_write+0x121/0x240 [ 617.952968] ? __pfx_ksys_write+0x10/0x10 [ 617.953009] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 617.953056] do_syscall_64+0xbf/0x430 [ 617.953093] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 617.953119] RIP: 0033:0x7f3f1b8605ff [ 617.953138] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 617.953162] RSP: 002b:00007f3f18e23150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 617.953186] RAX: ffffffffffffffda RBX: 00007f3f1b9c0f60 RCX: 00007f3f1b8605ff [ 617.953203] RDX: 000000000000003e RSI: 0000000020000000 RDI: 00000000000000f0 [ 617.953218] RBP: 00007f3f18e231d0 R08: 0000000000000000 R09: 0000000000000000 [ 617.953233] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 617.953248] R13: 00007ffd8991b0df R14: 00007f3f18e23300 R15: 0000000000022000 [ 617.953280] 04:32:51 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) sendfile(r2, r1, 0x0, 0x0) 04:32:51 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, 0x0) 04:32:51 executing program 0: openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) [ 618.040616] FAULT_INJECTION: forcing a failure. [ 618.040616] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 618.042531] CPU: 1 UID: 0 PID: 6709 Comm: syz-executor.4 Not tainted 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) [ 618.042562] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 618.042576] Call Trace: [ 618.042586] [ 618.042597] dump_stack_lvl+0xfa/0x120 [ 618.042641] should_fail_ex+0x4d7/0x5e0 [ 618.042697] _copy_from_user+0x30/0xd0 [ 618.042744] csum_and_copy_from_iter_full+0x1fb/0x1f30 [ 618.042793] ? __kasan_kmalloc+0x7f/0x90 [ 618.042824] ? trace_kmalloc+0x1f/0xb0 [ 618.042860] ? __kmalloc_node_track_caller_noprof+0x27b/0x690 [ 618.042901] ? __pfx_csum_and_copy_from_iter_full+0x10/0x10 [ 618.042928] ? __alloc_skb+0x161/0x370 [ 618.042964] ? __asan_memset+0x24/0x50 [ 618.043006] ? __build_skb_around+0x27f/0x3c0 [ 618.043069] ip_generic_getfrag+0x181/0x270 [ 618.043109] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 618.043146] ? perf_trace_run_bpf_submit+0xef/0x180 [ 618.043204] __ip_append_data+0x17ab/0x40d0 [ 618.043270] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 618.043308] ? lock_acquire+0x15e/0x2f0 [ 618.043367] ? lock_release+0xc8/0x290 [ 618.043399] ? lock_is_held_type+0x9e/0x120 [ 618.043432] ? __pfx___ip_append_data+0x10/0x10 [ 618.043473] ? ip_dst_mtu_maybe_forward.constprop.0+0x260/0x5f0 [ 618.043536] ip_make_skb+0x22b/0x2a0 [ 618.043584] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 618.043624] ? __pfx_ip_make_skb+0x10/0x10 [ 618.043683] ? lock_acquire+0x15e/0x2f0 [ 618.043733] ? xfrm_lookup_route+0x69/0x200 [ 618.043783] udp_sendmsg+0x1647/0x22c0 [ 618.043836] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 618.043883] ? __pfx_udp_sendmsg+0x10/0x10 [ 618.043919] ? perf_trace_run_bpf_submit+0xef/0x180 [ 618.043974] ? perf_trace_lock+0x337/0x5d0 [ 618.044033] ? __pfx_perf_trace_lock+0x10/0x10 [ 618.044067] ? reacquire_held_locks+0xd1/0x200 [ 618.044106] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 618.044167] ? find_held_lock+0x2b/0x80 [ 618.044208] ? __local_bh_enable_ip+0xa1/0x110 [ 618.044237] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 618.044279] ? inet_autobind+0x13f/0x1a0 [ 618.044309] ? __local_bh_enable_ip+0xa1/0x110 [ 618.044339] ? inet_autobind+0x144/0x1a0 [ 618.044376] ? __pfx_udp_sendmsg+0x10/0x10 [ 618.044415] inet_sendmsg+0x109/0x150 [ 618.044459] ____sys_sendmsg+0x947/0xc20 [ 618.044507] ? __pfx_____sys_sendmsg+0x10/0x10 [ 618.044571] ? perf_trace_run_bpf_submit+0xef/0x180 [ 618.044621] ___sys_sendmsg+0x10f/0x1b0 [ 618.044653] ? __pfx____sys_sendmsg+0x10/0x10 [ 618.044697] ? __pfx_perf_trace_lock+0x10/0x10 [ 618.044751] ? lock_acquire+0x15e/0x2f0 [ 618.044786] ? __fget_files+0x34/0x3b0 [ 618.044826] ? find_held_lock+0x2b/0x80 [ 618.044861] ? lock_release+0xc8/0x290 [ 618.044913] ? __fget_files+0x20d/0x3b0 [ 618.044985] __sys_sendmmsg+0x1f5/0x420 [ 618.045033] ? __pfx___sys_sendmmsg+0x10/0x10 [ 618.045096] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 618.045140] ? __fget_files+0x20d/0x3b0 [ 618.045200] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 618.045238] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 618.045292] ? ksys_write+0x1a3/0x240 [ 618.045342] ? __pfx_ksys_write+0x10/0x10 [ 618.045419] __x64_sys_sendmmsg+0x9d/0x110 [ 618.045450] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 618.045511] do_syscall_64+0xbf/0x430 [ 618.045554] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 618.045599] RIP: 0033:0x7f016dc33b19 [ 618.045619] 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 [ 618.045641] RSP: 002b:00007f016b1a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 618.045664] RAX: ffffffffffffffda RBX: 00007f016dd46f60 RCX: 00007f016dc33b19 [ 618.045680] RDX: 0000000000000001 RSI: 0000000020000640 RDI: 0000000000000004 [ 618.045694] RBP: 00007f016b1a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 618.045708] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 618.045721] R13: 00007ffd0abace8f R14: 00007f016b1a9300 R15: 0000000000022000 [ 618.045787] [ 618.115360] random: crng reseeded on system resumption 04:33:02 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, 0x0}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r1, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r1, 0xf502, 0x0) 04:33:02 executing program 5: r0 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000040)={0x1, 0x8, 0xe0fd, 0x2, 0x7, "44f7f51c6fe90cf785e3eed6fb438078c5e70c"}) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) 04:33:02 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 21) 04:33:02 executing program 0: openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) 04:33:02 executing program 3: r0 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) 04:33:02 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) (fail_nth: 3) 04:33:02 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, 0x0) 04:33:02 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) sendfile(r2, r1, 0x0, 0xf8) (fail_nth: 1) [ 628.680838] random: crng reseeded on system resumption [ 628.685260] FAULT_INJECTION: forcing a failure. [ 628.685260] name failslab, interval 1, probability 0, space 0, times 0 [ 628.687032] CPU: 1 UID: 0 PID: 6738 Comm: syz-executor.6 Not tainted 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) [ 628.687068] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 628.687080] Call Trace: [ 628.687088] [ 628.687096] dump_stack_lvl+0xfa/0x120 [ 628.687132] should_fail_ex+0x4d7/0x5e0 [ 628.687171] should_failslab+0xc2/0x120 [ 628.687193] __kmalloc_cache_noprof+0x81/0x6b0 [ 628.687219] ? avc_has_perm_noaudit+0x150/0x3d0 [ 628.687246] ? alloc_pipe_info+0x10d/0x5a0 [ 628.687272] ? alloc_pipe_info+0x10d/0x5a0 [ 628.687292] alloc_pipe_info+0x10d/0x5a0 [ 628.687316] splice_direct_to_actor+0x78c/0x9d0 [ 628.687347] ? __pfx_direct_splice_actor+0x10/0x10 [ 628.687378] ? inode_has_perm+0x16e/0x1c0 [ 628.687406] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 628.687436] ? __pfx_file_has_perm+0x10/0x10 [ 628.687468] do_splice_direct+0x179/0x250 [ 628.687496] ? __pfx_do_splice_direct+0x10/0x10 [ 628.687526] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 628.687557] ? security_file_permission+0x22/0x90 [ 628.687585] do_sendfile+0xa8e/0xdc0 [ 628.687624] ? __pfx_do_sendfile+0x10/0x10 [ 628.687657] ? __fget_files+0x20d/0x3b0 [ 628.687699] __x64_sys_sendfile64+0x1d3/0x210 [ 628.687723] ? __pfx___x64_sys_sendfile64+0x10/0x10 [ 628.687747] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 628.687788] do_syscall_64+0xbf/0x430 [ 628.687821] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 628.687844] RIP: 0033:0x7f15325e9b19 [ 628.687860] 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 [ 628.687880] RSP: 002b:00007f152fb5f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 628.687901] RAX: ffffffffffffffda RBX: 00007f15326fcf60 RCX: 00007f15325e9b19 [ 628.687916] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 628.687929] RBP: 00007f152fb5f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 628.687942] R10: 00000000000000f8 R11: 0000000000000246 R12: 0000000000000001 [ 628.687954] R13: 00007ffe62e6adaf R14: 00007f152fb5f300 R15: 0000000000022000 [ 628.687982] 04:33:02 executing program 0: openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) 04:33:02 executing program 5: r0 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000040)={0x1, 0x8, 0xe0fd, 0x2, 0x7, "44f7f51c6fe90cf785e3eed6fb438078c5e70c"}) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) 04:33:02 executing program 3: r0 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) 04:33:02 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) (fail_nth: 4) 04:33:02 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) 04:33:02 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r1, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r1, 0xf502, 0x0) [ 628.801588] FAULT_INJECTION: forcing a failure. [ 628.801588] name failslab, interval 1, probability 0, space 0, times 0 [ 628.803548] CPU: 0 UID: 0 PID: 6741 Comm: syz-executor.4 Not tainted 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) [ 628.803578] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 628.803591] Call Trace: [ 628.803599] [ 628.803609] dump_stack_lvl+0xfa/0x120 [ 628.803656] should_fail_ex+0x4d7/0x5e0 [ 628.803711] should_failslab+0xc2/0x120 [ 628.803737] kmem_cache_alloc_node_noprof+0x87/0x6b0 [ 628.803776] ? __alloc_skb+0x2ab/0x370 [ 628.803798] ? __asan_memset+0x24/0x50 [ 628.803849] ? __alloc_skb+0x2ab/0x370 [ 628.803867] __alloc_skb+0x2ab/0x370 [ 628.803892] ? __pfx___alloc_skb+0x10/0x10 [ 628.803917] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 628.803953] ? perf_trace_run_bpf_submit+0xef/0x180 [ 628.804009] __ip_append_data+0x319b/0x40d0 [ 628.804078] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 628.804118] ? lock_acquire+0x15e/0x2f0 [ 628.804173] ? lock_release+0xc8/0x290 [ 628.804204] ? lock_is_held_type+0x9e/0x120 [ 628.804235] ? __pfx___ip_append_data+0x10/0x10 [ 628.804273] ? ip_dst_mtu_maybe_forward.constprop.0+0x260/0x5f0 [ 628.804333] ip_make_skb+0x22b/0x2a0 [ 628.804377] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 628.804414] ? __pfx_ip_make_skb+0x10/0x10 [ 628.804470] ? lock_acquire+0x15e/0x2f0 [ 628.804517] ? xfrm_lookup_route+0x69/0x200 [ 628.804563] udp_sendmsg+0x1647/0x22c0 [ 628.804612] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 628.804656] ? __pfx_udp_sendmsg+0x10/0x10 [ 628.804689] ? perf_trace_run_bpf_submit+0xef/0x180 [ 628.804740] ? perf_trace_lock+0x337/0x5d0 [ 628.804795] ? __pfx_perf_trace_lock+0x10/0x10 [ 628.804828] ? reacquire_held_locks+0xd1/0x200 [ 628.804863] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 628.804921] ? find_held_lock+0x2b/0x80 [ 628.804959] ? __local_bh_enable_ip+0xa1/0x110 [ 628.804987] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 628.805026] ? inet_autobind+0x13f/0x1a0 [ 628.805054] ? __local_bh_enable_ip+0xa1/0x110 [ 628.805083] ? inet_autobind+0x144/0x1a0 [ 628.805117] ? __pfx_udp_sendmsg+0x10/0x10 [ 628.805153] inet_sendmsg+0x109/0x150 [ 628.805195] ____sys_sendmsg+0x947/0xc20 [ 628.805240] ? __pfx_____sys_sendmsg+0x10/0x10 [ 628.805299] ? perf_trace_run_bpf_submit+0xef/0x180 [ 628.805346] ___sys_sendmsg+0x10f/0x1b0 [ 628.805376] ? __pfx____sys_sendmsg+0x10/0x10 [ 628.805417] ? __pfx_perf_trace_lock+0x10/0x10 [ 628.805467] ? lock_acquire+0x15e/0x2f0 [ 628.805500] ? __fget_files+0x34/0x3b0 [ 628.805538] ? find_held_lock+0x2b/0x80 [ 628.805572] ? lock_release+0xc8/0x290 [ 628.805624] ? __fget_files+0x20d/0x3b0 [ 628.805691] __sys_sendmmsg+0x1f5/0x420 [ 628.805747] ? __pfx___sys_sendmmsg+0x10/0x10 [ 628.805806] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 628.805848] ? __fget_files+0x20d/0x3b0 [ 628.805904] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 628.805939] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 628.805981] ? ksys_write+0x1a3/0x240 [ 628.806020] ? __pfx_ksys_write+0x10/0x10 [ 628.806076] __x64_sys_sendmmsg+0x9d/0x110 [ 628.806098] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 628.806140] do_syscall_64+0xbf/0x430 [ 628.806180] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 628.806203] RIP: 0033:0x7f016dc33b19 [ 628.806221] 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 [ 628.806242] RSP: 002b:00007f016b1a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 628.806264] RAX: ffffffffffffffda RBX: 00007f016dd46f60 RCX: 00007f016dc33b19 [ 628.806279] RDX: 0000000000000001 RSI: 0000000020000640 RDI: 0000000000000004 [ 628.806292] RBP: 00007f016b1a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 628.806305] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 628.806318] R13: 00007ffd0abace8f R14: 00007f016b1a9300 R15: 0000000000022000 [ 628.806380] [ 628.911020] random: crng reseeded on system resumption 04:33:02 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) sendfile(r2, r1, 0x0, 0xf8) (fail_nth: 2) 04:33:02 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) 04:33:02 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000040)={0x1, 0x8, 0xe0fd, 0x2, 0x7, "44f7f51c6fe90cf785e3eed6fb438078c5e70c"}) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) 04:33:02 executing program 4: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 22) 04:33:02 executing program 3: r0 = openat(0xffffffffffffff9c, 0x0, 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) 04:33:02 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) (fail_nth: 5) [ 629.117412] FAULT_INJECTION: forcing a failure. [ 629.117412] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 629.119472] CPU: 1 UID: 0 PID: 6764 Comm: syz-executor.1 Not tainted 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) [ 629.119503] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 629.119517] Call Trace: [ 629.119524] [ 629.119534] dump_stack_lvl+0xfa/0x120 [ 629.119573] should_fail_ex+0x4d7/0x5e0 [ 629.119615] _copy_to_user+0x32/0xd0 [ 629.119654] simple_read_from_buffer+0xe0/0x180 [ 629.119689] proc_fail_nth_read+0x18a/0x240 [ 629.119715] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 629.119740] ? security_file_permission+0x22/0x90 [ 629.119766] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 629.119790] vfs_read+0x1eb/0xc70 [ 629.119835] ? __pfx_vfs_read+0x10/0x10 [ 629.119873] ? lock_release+0xc8/0x290 [ 629.119914] ? __fget_files+0x20d/0x3b0 [ 629.119962] ksys_read+0x121/0x240 [ 629.119997] ? __pfx_ksys_read+0x10/0x10 [ 629.120034] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 629.120087] do_syscall_64+0xbf/0x430 [ 629.120123] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 629.120158] RIP: 0033:0x7f3f1b86069c [ 629.120184] 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 [ 629.120217] RSP: 002b:00007f3f18e23170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 629.120247] RAX: ffffffffffffffda RBX: 000000000000003e RCX: 00007f3f1b86069c [ 629.120262] RDX: 000000000000000f RSI: 00007f3f18e231e0 RDI: 0000000000000003 [ 629.120276] RBP: 00007f3f18e231d0 R08: 0000000000000000 R09: 0000000000000000 [ 629.120289] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 629.120303] R13: 00007ffd8991b0df R14: 00007f3f18e23300 R15: 0000000000022000 [ 629.120337] 04:33:10 executing program 4: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 23) 04:33:10 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r1, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r1, 0xf502, 0x0) 04:33:10 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) 04:33:10 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) 04:33:10 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:33:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000040)={0x1, 0x8, 0xe0fd, 0x2, 0x7, "44f7f51c6fe90cf785e3eed6fb438078c5e70c"}) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) 04:33:10 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) sendfile(r2, r1, 0x0, 0xf8) (fail_nth: 3) 04:33:10 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) [ 637.488101] FAULT_INJECTION: forcing a failure. [ 637.488101] name failslab, interval 1, probability 0, space 0, times 0 [ 637.489011] CPU: 1 UID: 0 PID: 6780 Comm: syz-executor.6 Not tainted 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) [ 637.489028] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 637.489038] Call Trace: [ 637.489043] [ 637.489048] dump_stack_lvl+0xfa/0x120 [ 637.489071] should_fail_ex+0x4d7/0x5e0 [ 637.489095] should_failslab+0xc2/0x120 [ 637.489109] __kmalloc_noprof+0xcd/0x680 [ 637.489126] ? alloc_pipe_info+0x1e8/0x5a0 [ 637.489142] alloc_pipe_info+0x1e8/0x5a0 [ 637.489156] splice_direct_to_actor+0x78c/0x9d0 [ 637.489175] ? __pfx_direct_splice_actor+0x10/0x10 [ 637.489193] ? inode_has_perm+0x16e/0x1c0 [ 637.489212] ? __pfx_splice_direct_to_actor+0x10/0x10 [ 637.489229] ? __pfx_file_has_perm+0x10/0x10 [ 637.489249] do_splice_direct+0x179/0x250 [ 637.489266] ? __pfx_do_splice_direct+0x10/0x10 [ 637.489283] ? __pfx_direct_file_splice_eof+0x10/0x10 [ 637.489302] ? security_file_permission+0x22/0x90 [ 637.489319] do_sendfile+0xa8e/0xdc0 [ 637.489343] ? __pfx_do_sendfile+0x10/0x10 [ 637.489362] ? __fget_files+0x20d/0x3b0 [ 637.489388] __x64_sys_sendfile64+0x1d3/0x210 [ 637.489403] ? __pfx___x64_sys_sendfile64+0x10/0x10 [ 637.489417] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 637.489443] do_syscall_64+0xbf/0x430 [ 637.489463] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 637.489476] RIP: 0033:0x7f15325e9b19 [ 637.489486] 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 [ 637.489498] RSP: 002b:00007f152fb5f188 EFLAGS: 00000246 ORIG_RAX: 0000000000000028 [ 637.489510] RAX: ffffffffffffffda RBX: 00007f15326fcf60 RCX: 00007f15325e9b19 [ 637.489519] RDX: 0000000000000000 RSI: 0000000000000004 RDI: 0000000000000005 [ 637.489527] RBP: 00007f152fb5f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 637.489534] R10: 00000000000000f8 R11: 0000000000000246 R12: 0000000000000001 [ 637.489542] R13: 00007ffe62e6adaf R14: 00007f152fb5f300 R15: 0000000000022000 [ 637.489560] [ 637.534332] random: crng reseeded on system resumption 04:33:10 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000040)={0x1, 0x8, 0xe0fd, 0x2, 0x7, "44f7f51c6fe90cf785e3eed6fb438078c5e70c"}) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) 04:33:11 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) 04:33:11 executing program 4: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 24) 04:33:11 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) sendfile(r2, r1, 0x0, 0xf8) (fail_nth: 4) 04:33:11 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) 04:33:11 executing program 1: syz_emit_ethernet(0xd, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:33:11 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) 04:33:11 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, 0x0, 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r1, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r1, 0xf502, 0x0) 04:33:21 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) close(r0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000040)={0x1, 0x8, 0xe0fd, 0x2, 0x7, "44f7f51c6fe90cf785e3eed6fb438078c5e70c"}) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) 04:33:21 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) (fail_nth: 1) 04:33:21 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) sendfile(r2, r1, 0x0, 0xf8) (fail_nth: 5) 04:33:21 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) 04:33:21 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) 04:33:21 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, 0x0, 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r1, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r1, 0xf502, 0x0) 04:33:21 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 25) 04:33:21 executing program 1: syz_emit_ethernet(0x7e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) [ 648.586102] FAULT_INJECTION: forcing a failure. [ 648.586102] name failslab, interval 1, probability 0, space 0, times 0 [ 648.588166] CPU: 1 UID: 0 PID: 6824 Comm: syz-executor.7 Not tainted 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) [ 648.588199] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 648.588212] Call Trace: [ 648.588220] [ 648.588228] dump_stack_lvl+0xfa/0x120 [ 648.588267] should_fail_ex+0x4d7/0x5e0 [ 648.588309] ? jbd2__journal_start+0x193/0x6b0 [ 648.588345] should_failslab+0xc2/0x120 [ 648.588368] kmem_cache_alloc_noprof+0x80/0x690 [ 648.588401] ? lock_is_held_type+0x9e/0x120 [ 648.588436] ? jbd2__journal_start+0x193/0x6b0 [ 648.588470] jbd2__journal_start+0x193/0x6b0 [ 648.588511] __ext4_journal_start_sb+0x325/0x5d0 [ 648.588539] ? ext4_fileattr_set+0x6ef/0x1810 [ 648.588576] ext4_fileattr_set+0x6ef/0x1810 [ 648.588617] ? __pfx_ext4_fileattr_set+0x10/0x10 [ 648.588647] ? selinux_inode_file_setattr+0x2ab/0x3b0 [ 648.588690] ? __pfx_selinux_inode_file_setattr+0x10/0x10 [ 648.588732] ? __asan_memset+0x24/0x50 [ 648.588770] ? fileattr_fill_flags+0x27f/0x320 [ 648.588804] ? ext4_fileattr_get+0x179/0x280 [ 648.588844] vfs_fileattr_set+0x748/0xb50 [ 648.588879] ? __pfx_vfs_fileattr_set+0x10/0x10 [ 648.588919] ? __asan_memset+0x24/0x50 [ 648.588960] ioctl_setflags+0x18e/0x1c0 [ 648.588992] ? __pfx_ioctl_setflags+0x10/0x10 [ 648.589030] ? __pfx_avc_has_perm+0x10/0x10 [ 648.589069] do_vfs_ioctl+0x11d/0x1470 [ 648.589102] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 648.589133] ? inode_has_perm+0x16e/0x1c0 [ 648.589165] ? file_has_perm+0x186/0x270 [ 648.589192] ? __fget_files+0x34/0x3b0 [ 648.589228] ? __pfx_file_has_perm+0x10/0x10 [ 648.589260] ? lock_release+0xc8/0x290 [ 648.589306] ? selinux_file_ioctl+0xb9/0x280 [ 648.589351] __x64_sys_ioctl+0x116/0x210 [ 648.589384] do_syscall_64+0xbf/0x430 [ 648.589420] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 648.589445] RIP: 0033:0x7f24846bab19 [ 648.589462] 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 [ 648.589484] RSP: 002b:00007f2481c30188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 648.589507] RAX: ffffffffffffffda RBX: 00007f24847cdf60 RCX: 00007f24846bab19 [ 648.589523] RDX: 0000000020000000 RSI: 0000000040086602 RDI: 0000000000000004 [ 648.589537] RBP: 00007f2481c301d0 R08: 0000000000000000 R09: 0000000000000000 [ 648.589551] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 648.589564] R13: 00007ffd244a510f R14: 00007f2481c30300 R15: 0000000000022000 [ 648.589599] [ 648.593601] FAULT_INJECTION: forcing a failure. [ 648.593601] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 648.607820] FAULT_INJECTION: forcing a failure. [ 648.607820] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 648.608729] CPU: 0 UID: 0 PID: 6823 Comm: syz-executor.6 Not tainted 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) [ 648.608769] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 648.608782] Call Trace: [ 648.608790] [ 648.608799] dump_stack_lvl+0xfa/0x120 [ 648.608847] should_fail_ex+0x4d7/0x5e0 [ 648.608903] _copy_to_user+0x32/0xd0 [ 648.608954] simple_read_from_buffer+0xe0/0x180 [ 648.609003] proc_fail_nth_read+0x18a/0x240 [ 648.609046] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 648.609080] ? security_file_permission+0x22/0x90 [ 648.609117] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 648.609149] vfs_read+0x1eb/0xc70 [ 648.609208] ? __pfx_vfs_read+0x10/0x10 [ 648.609258] ? lock_release+0xc8/0x290 [ 648.609314] ? __fget_files+0x20d/0x3b0 [ 648.609378] ksys_read+0x121/0x240 [ 648.609425] ? __pfx_ksys_read+0x10/0x10 [ 648.609474] ? lockdep_hardirqs_on_prepare+0xdb/0x1a0 [ 648.609532] do_syscall_64+0xbf/0x430 [ 648.609579] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 648.609612] RIP: 0033:0x7f153259c69c [ 648.609631] 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 [ 648.609660] RSP: 002b:00007f152fb5f170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 648.609685] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f153259c69c [ 648.609705] RDX: 000000000000000f RSI: 00007f152fb5f1e0 RDI: 0000000000000006 [ 648.609724] RBP: 00007f152fb5f1d0 R08: 0000000000000000 R09: 0000000000000000 [ 648.609742] R10: 00000000000000f8 R11: 0000000000000246 R12: 0000000000000001 [ 648.609759] R13: 00007ffe62e6adaf R14: 00007f152fb5f300 R15: 0000000000022000 [ 648.609806] [ 648.664229] CPU: 1 UID: 0 PID: 6827 Comm: syz-executor.4 Not tainted 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) [ 648.664262] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 648.664275] Call Trace: [ 648.664285] [ 648.664296] dump_stack_lvl+0xfa/0x120 [ 648.664339] should_fail_ex+0x4d7/0x5e0 [ 648.664393] _copy_from_user+0x30/0xd0 [ 648.664441] csum_and_copy_from_iter_full+0x1fb/0x1f30 [ 648.664490] ? __kasan_kmalloc+0x7f/0x90 [ 648.664519] ? trace_kmalloc+0x1f/0xb0 [ 648.664556] ? __kmalloc_node_track_caller_noprof+0x27b/0x690 [ 648.664597] ? __pfx_csum_and_copy_from_iter_full+0x10/0x10 [ 648.664624] ? __alloc_skb+0x161/0x370 [ 648.664660] ? __asan_memset+0x24/0x50 [ 648.664703] ? __build_skb_around+0x27f/0x3c0 [ 648.664760] ip_generic_getfrag+0x181/0x270 [ 648.664799] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 648.664837] ? perf_trace_run_bpf_submit+0xef/0x180 [ 648.664896] __ip_append_data+0x17ab/0x40d0 [ 648.664962] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 648.665004] ? lock_acquire+0x15e/0x2f0 [ 648.665072] ? lock_release+0xc8/0x290 [ 648.665105] ? lock_is_held_type+0x9e/0x120 [ 648.665139] ? __pfx___ip_append_data+0x10/0x10 04:33:22 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) [ 648.665181] ? ip_dst_mtu_maybe_forward.constprop.0+0x260/0x5f0 [ 648.665244] ip_make_skb+0x22b/0x2a0 [ 648.665292] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 648.665332] ? __pfx_ip_make_skb+0x10/0x10 [ 648.665391] ? lock_acquire+0x15e/0x2f0 [ 648.665442] ? xfrm_lookup_route+0x69/0x200 [ 648.665492] udp_sendmsg+0x1647/0x22c0 [ 648.665544] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 648.665591] ? __pfx_udp_sendmsg+0x10/0x10 [ 648.665627] ? perf_trace_run_bpf_submit+0xef/0x180 [ 648.665682] ? perf_trace_lock+0x337/0x5d0 [ 648.665742] ? __pfx_perf_trace_lock+0x10/0x10 [ 648.665778] ? reacquire_held_locks+0xd1/0x200 [ 648.665817] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 648.665879] ? find_held_lock+0x2b/0x80 [ 648.665937] ? __local_bh_enable_ip+0xa1/0x110 [ 648.665967] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 648.666009] ? inet_autobind+0x13f/0x1a0 [ 648.666041] ? __local_bh_enable_ip+0xa1/0x110 [ 648.666071] ? inet_autobind+0x144/0x1a0 [ 648.666108] ? __pfx_udp_sendmsg+0x10/0x10 [ 648.666147] inet_sendmsg+0x109/0x150 [ 648.666193] ____sys_sendmsg+0x947/0xc20 [ 648.666241] ? __pfx_____sys_sendmsg+0x10/0x10 [ 648.666306] ? perf_trace_run_bpf_submit+0xef/0x180 [ 648.666356] ___sys_sendmsg+0x10f/0x1b0 [ 648.666389] ? __pfx____sys_sendmsg+0x10/0x10 [ 648.666433] ? __pfx_perf_trace_lock+0x10/0x10 [ 648.666488] ? lock_acquire+0x15e/0x2f0 [ 648.666526] ? __fget_files+0x34/0x3b0 [ 648.666566] ? find_held_lock+0x2b/0x80 [ 648.666602] ? lock_release+0xc8/0x290 [ 648.666654] ? __fget_files+0x20d/0x3b0 [ 648.666727] __sys_sendmmsg+0x1f5/0x420 [ 648.666775] ? __pfx___sys_sendmmsg+0x10/0x10 [ 648.666839] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 648.666883] ? __fget_files+0x20d/0x3b0 [ 648.666941] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 648.666978] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 648.667022] ? ksys_write+0x1a3/0x240 [ 648.667063] ? __pfx_ksys_write+0x10/0x10 [ 648.667121] __x64_sys_sendmmsg+0x9d/0x110 [ 648.667144] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 648.667188] do_syscall_64+0xbf/0x430 [ 648.667229] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 648.667253] RIP: 0033:0x7f016dc33b19 [ 648.667272] 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 [ 648.667294] RSP: 002b:00007f016b1a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 648.667316] RAX: ffffffffffffffda RBX: 00007f016dd46f60 RCX: 00007f016dc33b19 [ 648.667331] RDX: 0000000000000001 RSI: 0000000020000640 RDI: 0000000000000004 [ 648.667344] RBP: 00007f016b1a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 648.667358] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 648.667371] R13: 00007ffd0abace8f R14: 00007f016b1a9300 R15: 0000000000022000 [ 648.667435] 04:33:22 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) close(r0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000040)={0x1, 0x8, 0xe0fd, 0x2, 0x7, "44f7f51c6fe90cf785e3eed6fb438078c5e70c"}) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) 04:33:22 executing program 1: syz_emit_ethernet(0xfdef, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:33:22 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, 0x0, 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r1, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r1, 0xf502, 0x0) 04:33:22 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) sendfile(r2, r1, 0x0, 0xf8) 04:33:22 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 26) 04:33:22 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) (fail_nth: 2) 04:33:22 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) [ 649.001828] FAULT_INJECTION: forcing a failure. [ 649.001828] name failslab, interval 1, probability 0, space 0, times 0 [ 649.004031] CPU: 1 UID: 0 PID: 6842 Comm: syz-executor.4 Not tainted 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) [ 649.004070] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 649.004084] Call Trace: [ 649.004093] [ 649.004103] dump_stack_lvl+0xfa/0x120 [ 649.004147] should_fail_ex+0x4d7/0x5e0 [ 649.004201] should_failslab+0xc2/0x120 [ 649.004229] kmem_cache_alloc_node_noprof+0x87/0x6b0 [ 649.004269] ? __alloc_skb+0x2ab/0x370 [ 649.004293] ? __asan_memset+0x24/0x50 [ 649.004348] ? __alloc_skb+0x2ab/0x370 [ 649.004367] __alloc_skb+0x2ab/0x370 [ 649.004393] ? __pfx___alloc_skb+0x10/0x10 [ 649.004420] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 649.004459] ? perf_trace_run_bpf_submit+0xef/0x180 [ 649.004518] __ip_append_data+0x319b/0x40d0 [ 649.004584] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 649.004621] ? lock_acquire+0x15e/0x2f0 [ 649.004681] ? lock_release+0xc8/0x290 [ 649.004714] ? lock_is_held_type+0x9e/0x120 [ 649.004747] ? __pfx___ip_append_data+0x10/0x10 [ 649.004788] ? ip_dst_mtu_maybe_forward.constprop.0+0x260/0x5f0 [ 649.004852] ip_make_skb+0x22b/0x2a0 [ 649.004900] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 649.004940] ? __pfx_ip_make_skb+0x10/0x10 [ 649.005000] ? lock_acquire+0x15e/0x2f0 [ 649.005050] ? xfrm_lookup_route+0x69/0x200 [ 649.005100] udp_sendmsg+0x1647/0x22c0 [ 649.005153] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 649.005200] ? __pfx_udp_sendmsg+0x10/0x10 [ 649.005237] ? perf_trace_run_bpf_submit+0xef/0x180 [ 649.005292] ? perf_trace_lock+0x337/0x5d0 [ 649.005351] ? __pfx_perf_trace_lock+0x10/0x10 [ 649.005386] ? reacquire_held_locks+0xd1/0x200 [ 649.005425] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 649.005487] ? find_held_lock+0x2b/0x80 [ 649.005527] ? __local_bh_enable_ip+0xa1/0x110 [ 649.005556] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 649.005599] ? inet_autobind+0x13f/0x1a0 [ 649.005629] ? __local_bh_enable_ip+0xa1/0x110 [ 649.005659] ? inet_autobind+0x144/0x1a0 [ 649.005696] ? __pfx_udp_sendmsg+0x10/0x10 [ 649.005735] inet_sendmsg+0x109/0x150 [ 649.005781] ____sys_sendmsg+0x947/0xc20 [ 649.005829] ? __pfx_____sys_sendmsg+0x10/0x10 [ 649.005893] ? perf_trace_run_bpf_submit+0xef/0x180 [ 649.005955] ___sys_sendmsg+0x10f/0x1b0 [ 649.005988] ? __pfx____sys_sendmsg+0x10/0x10 [ 649.006031] ? __pfx_perf_trace_lock+0x10/0x10 [ 649.006085] ? lock_acquire+0x15e/0x2f0 [ 649.006121] ? __fget_files+0x34/0x3b0 [ 649.006161] ? find_held_lock+0x2b/0x80 [ 649.006197] ? lock_release+0xc8/0x290 [ 649.006249] ? __fget_files+0x20d/0x3b0 [ 649.006321] __sys_sendmmsg+0x1f5/0x420 [ 649.006368] ? __pfx___sys_sendmmsg+0x10/0x10 [ 649.006431] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 649.006475] ? __fget_files+0x20d/0x3b0 [ 649.006535] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 649.006574] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 649.006619] ? ksys_write+0x1a3/0x240 [ 649.006661] ? __pfx_ksys_write+0x10/0x10 [ 649.006720] __x64_sys_sendmmsg+0x9d/0x110 [ 649.006744] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 649.006789] do_syscall_64+0xbf/0x430 [ 649.006832] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 649.006856] RIP: 0033:0x7f016dc33b19 [ 649.006875] 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 [ 649.006898] RSP: 002b:00007f016b1a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 649.006921] RAX: ffffffffffffffda RBX: 00007f016dd46f60 RCX: 00007f016dc33b19 [ 649.006936] RDX: 0000000000000001 RSI: 0000000020000640 RDI: 0000000000000004 [ 649.006950] RBP: 00007f016b1a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 649.006964] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 649.006978] R13: 00007ffd0abace8f R14: 00007f016b1a9300 R15: 0000000000022000 [ 649.007042] 04:33:22 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x0, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r1, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r1, 0xf502, 0x0) 04:33:22 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) close(r0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000040)={0x1, 0x8, 0xe0fd, 0x2, 0x7, "44f7f51c6fe90cf785e3eed6fb438078c5e70c"}) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) [ 650.029551] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 650.035022] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 650.036255] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 650.037276] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 650.038562] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 650.042366] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 650.044829] Bluetooth: hci3: Opcode 0x0406 failed: -4 [ 650.047196] Bluetooth: hci6: Opcode 0x0c1a failed: -4 [ 650.049590] Bluetooth: hci5: Opcode 0x0c1a failed: -4 [ 650.050690] Bluetooth: hci7: Opcode 0x0c1a failed: -4 [ 650.051753] Bluetooth: hci7: Opcode 0x0406 failed: -4 [ 651.249261] Bluetooth: hci0: command 0x0c1a tx timeout [ 652.085006] Bluetooth: hci7: command 0x0406 tx timeout [ 652.086219] Bluetooth: hci5: command 0x0c1a tx timeout [ 652.087346] Bluetooth: hci6: command 0x0c1a tx timeout [ 652.088461] Bluetooth: hci3: command 0x0c1a tx timeout [ 652.089558] Bluetooth: hci2: command 0x0c1a tx timeout [ 652.090671] Bluetooth: hci1: command 0x0c1a tx timeout [ 654.129306] Bluetooth: hci3: command 0x0c1a tx timeout [ 654.129806] Bluetooth: hci7: command 0x0406 tx timeout [ 656.177195] Bluetooth: hci3: command 0x0c1a tx timeout [ 658.225290] Bluetooth: hci3: command 0x0c1a tx timeout 04:33:32 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) sendfile(r2, r1, 0x0, 0x5) 04:33:32 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) 04:33:32 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x0, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r1, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r1, 0xf502, 0x0) 04:33:32 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(0xffffffffffffffff) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000040)={0x1, 0x8, 0xe0fd, 0x2, 0x7, "44f7f51c6fe90cf785e3eed6fb438078c5e70c"}) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) 04:33:32 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) 04:33:32 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) (fail_nth: 3) 04:33:32 executing program 4: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 27) 04:33:32 executing program 1: syz_emit_ethernet(0xfffffdef, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:33:32 executing program 1: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:33:32 executing program 3: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) [ 658.762878] FAULT_INJECTION: forcing a failure. [ 658.762878] name failslab, interval 1, probability 0, space 0, times 0 [ 658.763942] CPU: 1 UID: 0 PID: 6871 Comm: syz-executor.7 Not tainted 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) [ 658.763958] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 658.763966] Call Trace: [ 658.763971] [ 658.763976] dump_stack_lvl+0xfa/0x120 [ 658.764001] should_fail_ex+0x4d7/0x5e0 [ 658.764023] ? jbd2__journal_start+0x193/0x6b0 [ 658.764046] should_failslab+0xc2/0x120 [ 658.764059] kmem_cache_alloc_noprof+0x80/0x690 [ 658.764076] ? __virt_addr_valid+0x2e8/0x5d0 [ 658.764090] ? lock_is_held_type+0x9e/0x120 [ 658.764109] ? jbd2__journal_start+0x193/0x6b0 [ 658.764125] ? ext4_change_inode_journal_flag+0x333/0x930 [ 658.764142] jbd2__journal_start+0x193/0x6b0 [ 658.764162] __ext4_journal_start_sb+0x325/0x5d0 [ 658.764177] ? ext4_change_inode_journal_flag+0x3ca/0x930 [ 658.764194] ext4_change_inode_journal_flag+0x3ca/0x930 [ 658.764210] ? __ext4_journal_stop+0x10b/0x1f0 [ 658.764225] ext4_fileattr_set+0x1390/0x1810 [ 658.764244] ? __pfx_ext4_fileattr_set+0x10/0x10 [ 658.764259] ? selinux_inode_file_setattr+0x2ab/0x3b0 [ 658.764283] ? __asan_memset+0x24/0x50 [ 658.764302] ? fileattr_fill_flags+0x27f/0x320 [ 658.764321] ? ext4_fileattr_get+0x179/0x280 [ 658.764340] vfs_fileattr_set+0x748/0xb50 [ 658.764357] ? __pfx_vfs_fileattr_set+0x10/0x10 [ 658.764376] ? __asan_memset+0x24/0x50 [ 658.764396] ioctl_setflags+0x18e/0x1c0 [ 658.764412] ? __pfx_ioctl_setflags+0x10/0x10 [ 658.764430] ? __pfx_avc_has_perm+0x10/0x10 [ 658.764447] do_vfs_ioctl+0x11d/0x1470 [ 658.764464] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 658.764479] ? inode_has_perm+0x16e/0x1c0 [ 658.764495] ? file_has_perm+0x186/0x270 [ 658.764509] ? __fget_files+0x34/0x3b0 [ 658.764528] ? __pfx_file_has_perm+0x10/0x10 [ 658.764543] ? lock_release+0xc8/0x290 [ 658.764567] ? selinux_file_ioctl+0xb9/0x280 [ 658.764589] __x64_sys_ioctl+0x116/0x210 [ 658.764605] do_syscall_64+0xbf/0x430 [ 658.764624] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 658.764637] RIP: 0033:0x7f24846bab19 [ 658.764646] 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 [ 658.764658] RSP: 002b:00007f2481c30188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 658.764670] RAX: ffffffffffffffda RBX: 00007f24847cdf60 RCX: 00007f24846bab19 [ 658.764678] RDX: 0000000020000000 RSI: 0000000040086602 RDI: 0000000000000004 [ 658.764685] RBP: 00007f2481c301d0 R08: 0000000000000000 R09: 0000000000000000 [ 658.764692] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 658.764699] R13: 00007ffd244a510f R14: 00007f2481c30300 R15: 0000000000022000 [ 658.764714] 04:33:32 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x0, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:33:32 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)=0x4000) 04:33:32 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) sendfile(r2, r1, 0x0, 0xffffffff000) [ 659.543341] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 659.544420] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 659.545327] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 659.546438] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 659.547397] Bluetooth: hci6: Opcode 0x0c1a failed: -4 [ 659.548248] Bluetooth: hci5: Opcode 0x0c1a failed: -4 [ 659.549015] Bluetooth: hci7: Opcode 0x0c1a failed: -4 [ 660.785132] Bluetooth: hci0: command 0x0c1a tx timeout [ 661.553178] Bluetooth: hci7: command 0x0406 tx timeout [ 661.553254] Bluetooth: hci5: command 0x0c1a tx timeout [ 661.553703] Bluetooth: hci6: command 0x0c1a tx timeout [ 661.554790] Bluetooth: hci3: command 0x0c1a tx timeout [ 661.555165] Bluetooth: hci2: command 0x0c1a tx timeout [ 661.555186] Bluetooth: hci1: command 0x0c1a tx timeout 04:33:42 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) (fail_nth: 4) 04:33:42 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) 04:33:42 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x0, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r1, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r1, 0xf502, 0x0) 04:33:42 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) pread64(r0, &(0x7f0000000040)=""/64, 0x40, 0x558) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) sendfile(r2, r1, 0x0, 0xf8) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r3, 0x891b, &(0x7f0000000080)={'veth1_to_bond\x00', {0x2, 0x0, @remote}}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) ioctl$EXT4_IOC_GET_ES_CACHE(r4, 0xc020662a, &(0x7f00000000c0)={0x4, 0x874, 0x561f399f5a8119a3, 0x0, 0x4, [{0x9152, 0x9, 0x4, '\x00', 0x101}, {0x0, 0x3ff, 0x2, '\x00', 0x2000}, {0x1000, 0x6, 0x3, '\x00', 0x1800}, {0x6, 0xfffffffffffffffd, 0x2, '\x00', 0x402}]}) 04:33:42 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x500, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:33:42 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)=0x4000) 04:33:42 executing program 4: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 28) 04:33:42 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(0xffffffffffffffff) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000040)={0x1, 0x8, 0xe0fd, 0x2, 0x7, "44f7f51c6fe90cf785e3eed6fb438078c5e70c"}) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) 04:33:43 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x803, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) [ 669.679743] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. 04:33:43 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) [ 669.700933] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. 04:33:43 executing program 4: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 29) [ 669.718199] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. 04:33:43 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(0xffffffffffffffff) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000040)={0x1, 0x8, 0xe0fd, 0x2, 0x7, "44f7f51c6fe90cf785e3eed6fb438078c5e70c"}) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) 04:33:43 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)=0x4000) 04:33:43 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) (fail_nth: 5) 04:33:43 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x805, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:33:43 executing program 6: sendmsg$BATADV_CMD_GET_TRANSTABLE_LOCAL(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000180)={&(0x7f00000001c0)={0x58, 0x0, 0x100, 0x70bd2b, 0x25dfdbff, {}, [@BATADV_ATTR_GW_MODE={0x5, 0x33, 0x1}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_HARD_IFINDEX={0x8}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x2}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @multicast}, @BATADV_ATTR_AP_ISOLATION_ENABLED={0x5, 0x2a, 0x1}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0x80000001}]}, 0x58}, 0x1, 0x0, 0x0, 0x40050}, 0x40) r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) sendfile(r2, r1, 0x0, 0xf8) [ 669.915701] FAULT_INJECTION: forcing a failure. [ 669.915701] name failslab, interval 1, probability 0, space 0, times 0 [ 669.917499] CPU: 0 UID: 0 PID: 6924 Comm: syz-executor.7 Not tainted 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) [ 669.917529] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 669.917542] Call Trace: [ 669.917550] [ 669.917558] dump_stack_lvl+0xfa/0x120 [ 669.917596] should_fail_ex+0x4d7/0x5e0 [ 669.917636] ? jbd2__journal_start+0x193/0x6b0 [ 669.917669] should_failslab+0xc2/0x120 [ 669.917691] kmem_cache_alloc_noprof+0x80/0x690 [ 669.917722] ? lock_is_held_type+0x9e/0x120 [ 669.917755] ? jbd2__journal_start+0x193/0x6b0 [ 669.917787] jbd2__journal_start+0x193/0x6b0 [ 669.917825] __ext4_journal_start_sb+0x325/0x5d0 [ 669.917850] ? ext4_ind_migrate+0x34e/0x9f0 [ 669.917879] ext4_ind_migrate+0x34e/0x9f0 [ 669.917905] ? ext4_change_inode_journal_flag+0x4b4/0x930 [ 669.917933] ? __ext4_journal_stop+0x10b/0x1f0 [ 669.917961] ext4_fileattr_set+0x13b7/0x1810 [ 669.917999] ? __pfx_ext4_fileattr_set+0x10/0x10 [ 669.918027] ? selinux_inode_file_setattr+0x2ab/0x3b0 [ 669.918077] ? __asan_memset+0x24/0x50 [ 669.918112] ? fileattr_fill_flags+0x27f/0x320 [ 669.918154] ? ext4_fileattr_get+0x179/0x280 [ 669.918192] vfs_fileattr_set+0x748/0xb50 [ 669.918225] ? __pfx_vfs_fileattr_set+0x10/0x10 [ 669.918262] ? __asan_memset+0x24/0x50 [ 669.918301] ioctl_setflags+0x18e/0x1c0 [ 669.918330] ? __pfx_ioctl_setflags+0x10/0x10 [ 669.918365] ? __pfx_avc_has_perm+0x10/0x10 [ 669.918396] do_vfs_ioctl+0x11d/0x1470 [ 669.918426] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 669.918456] ? inode_has_perm+0x16e/0x1c0 [ 669.918485] ? file_has_perm+0x186/0x270 [ 669.918510] ? __fget_files+0x34/0x3b0 [ 669.918544] ? __pfx_file_has_perm+0x10/0x10 [ 669.918573] ? lock_release+0xc8/0x290 [ 669.918617] ? selinux_file_ioctl+0xb9/0x280 [ 669.918658] __x64_sys_ioctl+0x116/0x210 [ 669.918690] do_syscall_64+0xbf/0x430 [ 669.918723] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 669.918746] RIP: 0033:0x7f24846bab19 [ 669.918764] 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 [ 669.918784] RSP: 002b:00007f2481c30188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 669.918806] RAX: ffffffffffffffda RBX: 00007f24847cdf60 RCX: 00007f24846bab19 [ 669.918820] RDX: 0000000020000000 RSI: 0000000040086602 RDI: 0000000000000004 [ 669.918833] RBP: 00007f2481c301d0 R08: 0000000000000000 R09: 0000000000000000 [ 669.918846] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 669.918859] R13: 00007ffd244a510f R14: 00007f2481c30300 R15: 0000000000022000 [ 669.918892] 04:33:43 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, 0x0) 04:33:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000040)={0x1, 0x8, 0xe0fd, 0x2, 0x7, "44f7f51c6fe90cf785e3eed6fb438078c5e70c"}) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) [ 670.462837] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 670.464392] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 670.465248] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 670.466158] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 670.467543] Bluetooth: hci6: Opcode 0x0c1a failed: -4 [ 670.468716] Bluetooth: hci5: Opcode 0x0c1a failed: -4 [ 670.470592] Bluetooth: hci7: Opcode 0x0c1a failed: -4 [ 671.665181] Bluetooth: hci0: command 0x0c1a tx timeout [ 672.497153] Bluetooth: hci7: command 0x0406 tx timeout [ 672.497218] Bluetooth: hci5: command 0x0c1a tx timeout [ 672.497667] Bluetooth: hci6: command 0x0c1a tx timeout [ 672.498706] Bluetooth: hci3: command 0x0c1a tx timeout [ 672.500003] Bluetooth: hci2: command 0x0c1a tx timeout [ 672.500079] Bluetooth: hci1: command 0x0c1a tx timeout 04:33:52 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000040)="5ed0b2ff36", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) sendfile(r2, r1, 0x0, 0xf8) 04:33:52 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(0xffffffffffffffff, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r1, 0xf502, 0x0) 04:33:52 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 30) 04:33:52 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, 0x0) 04:33:52 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) 04:33:52 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) (fail_nth: 6) 04:33:52 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, &(0x7f0000000040)={0x1, 0x8, 0xe0fd, 0x2, 0x7, "44f7f51c6fe90cf785e3eed6fb438078c5e70c"}) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) 04:33:52 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x806, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) [ 679.557101] random: crng reseeded on system resumption 04:33:53 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(0xffffffffffffffff, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r1, 0xf502, 0x0) [ 679.638124] random: crng reseeded on system resumption [ 679.639985] FAULT_INJECTION: forcing a failure. [ 679.639985] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 679.640947] CPU: 1 UID: 0 PID: 6957 Comm: syz-executor.4 Not tainted 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) [ 679.640964] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 679.640973] Call Trace: [ 679.640978] [ 679.640984] dump_stack_lvl+0xfa/0x120 [ 679.641010] should_fail_ex+0x4d7/0x5e0 [ 679.641045] _copy_from_user+0x30/0xd0 [ 679.641071] csum_and_copy_from_iter_full+0x1fb/0x1f30 [ 679.641099] ? __kasan_kmalloc+0x7f/0x90 [ 679.641116] ? trace_kmalloc+0x1f/0xb0 [ 679.641136] ? __kmalloc_node_track_caller_noprof+0x27b/0x690 [ 679.641159] ? __pfx_csum_and_copy_from_iter_full+0x10/0x10 [ 679.641173] ? __alloc_skb+0x161/0x370 [ 679.641193] ? __asan_memset+0x24/0x50 [ 679.641216] ? __build_skb_around+0x27f/0x3c0 [ 679.641247] ip_generic_getfrag+0x181/0x270 [ 679.641269] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 679.641289] ? perf_trace_run_bpf_submit+0xef/0x180 [ 679.641322] __ip_append_data+0x17ab/0x40d0 [ 679.641358] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 679.641379] ? lock_acquire+0x15e/0x2f0 [ 679.641411] ? lock_release+0xc8/0x290 [ 679.641429] ? lock_is_held_type+0x9e/0x120 [ 679.641447] ? __pfx___ip_append_data+0x10/0x10 [ 679.641470] ? ip_dst_mtu_maybe_forward.constprop.0+0x260/0x5f0 [ 679.641504] ip_make_skb+0x22b/0x2a0 [ 679.641530] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 679.641552] ? __pfx_ip_make_skb+0x10/0x10 [ 679.641584] ? lock_acquire+0x15e/0x2f0 [ 679.641611] ? xfrm_lookup_route+0x69/0x200 [ 679.641639] udp_sendmsg+0x1647/0x22c0 [ 679.641667] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 679.641693] ? __pfx_udp_sendmsg+0x10/0x10 [ 679.641712] ? perf_trace_run_bpf_submit+0xef/0x180 [ 679.641742] ? perf_trace_lock+0x337/0x5d0 [ 679.641774] ? __pfx_perf_trace_lock+0x10/0x10 [ 679.641793] ? reacquire_held_locks+0xd1/0x200 [ 679.641814] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 679.641848] ? find_held_lock+0x2b/0x80 [ 679.641870] ? __local_bh_enable_ip+0xa1/0x110 [ 679.641887] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 679.641910] ? inet_autobind+0x13f/0x1a0 [ 679.641927] ? __local_bh_enable_ip+0xa1/0x110 [ 679.641943] ? inet_autobind+0x144/0x1a0 [ 679.641963] ? __pfx_udp_sendmsg+0x10/0x10 [ 679.641984] inet_sendmsg+0x109/0x150 [ 679.642009] ____sys_sendmsg+0x947/0xc20 [ 679.642035] ? __pfx_____sys_sendmsg+0x10/0x10 [ 679.642070] ? perf_trace_run_bpf_submit+0xef/0x180 [ 679.642097] ___sys_sendmsg+0x10f/0x1b0 [ 679.642115] ? __pfx____sys_sendmsg+0x10/0x10 [ 679.642138] ? __pfx_perf_trace_lock+0x10/0x10 [ 679.642168] ? lock_acquire+0x15e/0x2f0 [ 679.642187] ? __fget_files+0x34/0x3b0 [ 679.642209] ? find_held_lock+0x2b/0x80 [ 679.642229] ? lock_release+0xc8/0x290 [ 679.642270] ? __fget_files+0x20d/0x3b0 [ 679.642309] __sys_sendmmsg+0x1f5/0x420 [ 679.642334] ? __pfx___sys_sendmmsg+0x10/0x10 [ 679.642369] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 679.642397] ? __fget_files+0x20d/0x3b0 [ 679.642431] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 679.642452] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 679.642476] ? ksys_write+0x1a3/0x240 [ 679.642499] ? __pfx_ksys_write+0x10/0x10 [ 679.642531] __x64_sys_sendmmsg+0x9d/0x110 [ 679.642544] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 679.642569] do_syscall_64+0xbf/0x430 [ 679.642592] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 679.642605] RIP: 0033:0x7f016dc33b19 [ 679.642616] 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 [ 679.642629] RSP: 002b:00007f016b1a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 679.642641] RAX: ffffffffffffffda RBX: 00007f016dd46f60 RCX: 00007f016dc33b19 [ 679.642650] RDX: 0000000000000001 RSI: 0000000020000640 RDI: 0000000000000004 [ 679.642657] RBP: 00007f016b1a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 679.642665] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 679.642672] R13: 00007ffd0abace8f R14: 00007f016b1a9300 R15: 0000000000022000 [ 679.642708] 04:34:03 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, 0x0) 04:34:03 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x810, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:34:03 executing program 4: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 31) 04:34:03 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) (fail_nth: 7) 04:34:03 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(0xffffffffffffffff, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r1, 0xf502, 0x0) 04:34:03 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) 04:34:03 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) fcntl$getflags(r0, 0x1) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) 04:34:03 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) [ 689.774549] FAULT_INJECTION: forcing a failure. [ 689.774549] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 689.775590] CPU: 1 UID: 0 PID: 6973 Comm: syz-executor.7 Not tainted 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) [ 689.775606] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 689.775614] Call Trace: [ 689.775618] [ 689.775622] dump_stack_lvl+0xfa/0x120 [ 689.775645] should_fail_ex+0x4d7/0x5e0 [ 689.775668] _copy_to_user+0x32/0xd0 [ 689.775689] simple_read_from_buffer+0xe0/0x180 [ 689.775708] proc_fail_nth_read+0x18a/0x240 [ 689.775722] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 689.775735] ? security_file_permission+0x22/0x90 [ 689.775750] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 689.775762] vfs_read+0x1eb/0xc70 [ 689.775785] ? __pfx_vfs_read+0x10/0x10 [ 689.775805] ? lock_release+0xc8/0x290 [ 689.775826] ? __fget_files+0x20d/0x3b0 [ 689.775851] ksys_read+0x121/0x240 [ 689.775870] ? __pfx_ksys_read+0x10/0x10 [ 689.775894] do_syscall_64+0xbf/0x430 [ 689.775913] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 689.775926] RIP: 0033:0x7f248466d69c [ 689.775936] 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 [ 689.775947] RSP: 002b:00007f2481c30170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 689.775958] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f248466d69c [ 689.775966] RDX: 000000000000000f RSI: 00007f2481c301e0 RDI: 0000000000000005 [ 689.775973] RBP: 00007f2481c301d0 R08: 0000000000000000 R09: 0000000000000000 [ 689.775980] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 689.775987] R13: 00007ffd244a510f R14: 00007f2481c30300 R15: 0000000000022000 [ 689.776004] [ 689.786639] random: crng reseeded on system resumption 04:34:03 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) [ 689.805775] FAULT_INJECTION: forcing a failure. 04:34:03 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0xfffffffffffffffe, 0x0) sendfile(r2, r1, 0x0, 0xf8) [ 689.805775] name failslab, interval 1, probability 0, space 0, times 0 [ 689.808447] CPU: 0 UID: 0 PID: 6978 Comm: syz-executor.4 Not tainted 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) [ 689.808480] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 689.808493] Call Trace: [ 689.808502] [ 689.808512] dump_stack_lvl+0xfa/0x120 [ 689.808556] should_fail_ex+0x4d7/0x5e0 [ 689.808609] should_failslab+0xc2/0x120 [ 689.808636] kmem_cache_alloc_node_noprof+0x87/0x6b0 [ 689.808677] ? __alloc_skb+0x2ab/0x370 [ 689.808700] ? __asan_memset+0x24/0x50 [ 689.808755] ? __alloc_skb+0x2ab/0x370 [ 689.808774] __alloc_skb+0x2ab/0x370 [ 689.808800] ? __pfx___alloc_skb+0x10/0x10 [ 689.808827] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 689.808866] ? perf_trace_run_bpf_submit+0xef/0x180 [ 689.808925] __ip_append_data+0x319b/0x40d0 [ 689.808992] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 689.809029] ? lock_acquire+0x15e/0x2f0 [ 689.809095] ? lock_release+0xc8/0x290 [ 689.809128] ? lock_is_held_type+0x9e/0x120 [ 689.809160] ? __pfx___ip_append_data+0x10/0x10 [ 689.809201] ? ip_dst_mtu_maybe_forward.constprop.0+0x260/0x5f0 [ 689.809265] ip_make_skb+0x22b/0x2a0 [ 689.809313] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 689.809353] ? __pfx_ip_make_skb+0x10/0x10 [ 689.809412] ? lock_acquire+0x15e/0x2f0 [ 689.809462] ? xfrm_lookup_route+0x69/0x200 [ 689.809512] udp_sendmsg+0x1647/0x22c0 [ 689.809567] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 689.809615] ? __pfx_udp_sendmsg+0x10/0x10 [ 689.809651] ? perf_trace_run_bpf_submit+0xef/0x180 [ 689.809706] ? perf_trace_lock+0x337/0x5d0 [ 689.809765] ? __pfx_perf_trace_lock+0x10/0x10 [ 689.809800] ? reacquire_held_locks+0xd1/0x200 [ 689.809839] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 689.809900] ? find_held_lock+0x2b/0x80 [ 689.809940] ? __local_bh_enable_ip+0xa1/0x110 [ 689.809969] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 689.810012] ? inet_autobind+0x13f/0x1a0 [ 689.810042] ? __local_bh_enable_ip+0xa1/0x110 [ 689.810072] ? inet_autobind+0x144/0x1a0 [ 689.810109] ? __pfx_udp_sendmsg+0x10/0x10 [ 689.810148] inet_sendmsg+0x109/0x150 [ 689.810193] ____sys_sendmsg+0x947/0xc20 [ 689.810241] ? __pfx_____sys_sendmsg+0x10/0x10 [ 689.810305] ? perf_trace_run_bpf_submit+0xef/0x180 [ 689.810369] ___sys_sendmsg+0x10f/0x1b0 [ 689.810402] ? __pfx____sys_sendmsg+0x10/0x10 [ 689.810446] ? __pfx_perf_trace_lock+0x10/0x10 [ 689.810500] ? lock_acquire+0x15e/0x2f0 [ 689.810536] ? __fget_files+0x34/0x3b0 [ 689.810577] ? find_held_lock+0x2b/0x80 [ 689.810614] ? lock_release+0xc8/0x290 [ 689.810666] ? __fget_files+0x20d/0x3b0 [ 689.810738] __sys_sendmmsg+0x1f5/0x420 [ 689.810786] ? __pfx___sys_sendmmsg+0x10/0x10 [ 689.810850] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 689.810894] ? __fget_files+0x20d/0x3b0 [ 689.810954] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 689.810992] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 689.811037] ? ksys_write+0x1a3/0x240 [ 689.811079] ? __pfx_ksys_write+0x10/0x10 [ 689.811139] __x64_sys_sendmmsg+0x9d/0x110 [ 689.811163] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 689.811207] do_syscall_64+0xbf/0x430 [ 689.811250] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 689.811274] RIP: 0033:0x7f016dc33b19 [ 689.811299] 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 [ 689.811322] RSP: 002b:00007f016b1a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 689.811345] RAX: ffffffffffffffda RBX: 00007f016dd46f60 RCX: 00007f016dc33b19 [ 689.811361] RDX: 0000000000000001 RSI: 0000000020000640 RDI: 0000000000000004 [ 689.811374] RBP: 00007f016b1a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 689.811388] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 689.811402] R13: 00007ffd0abace8f R14: 00007f016b1a9300 R15: 0000000000022000 [ 689.811468] 04:34:03 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) 04:34:03 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) 04:34:03 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x830, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:34:03 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) 04:34:03 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r1, 0x80083313, 0x0) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r1, 0xf502, 0x0) 04:34:03 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0) 04:34:03 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) 04:34:03 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000040), 0x40000, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x4100, 0x1ad) ioctl$PTP_EXTTS_REQUEST2(r3, 0x40103d0b, &(0x7f0000000100)={0x7fffffff}) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000080)={0x0, r2, 0x9, 0x5, 0x7, 0x3}) r4 = socket$unix(0x1, 0x5, 0x0) sendfile(r4, r1, 0x0, 0xf8) 04:34:03 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 32) 04:34:03 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x2, &(0x7f0000000000)=0x4000) [ 690.115752] random: crng reseeded on system resumption 04:34:03 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)=0x4000) 04:34:03 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x4305, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:34:12 executing program 4: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 33) 04:34:12 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x8035, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:34:12 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)=0x4000) 04:34:12 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0) 04:34:12 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) close_range(r0, r0, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000080)={0x0, 0x0}) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0x77359400}, {r2, r3/1000+10000}}) r4 = socket$unix(0x1, 0x5, 0x0) sendfile(r4, r1, 0x0, 0xf8) r5 = gettid() r6 = open_tree(r1, &(0x7f0000000180)='./file0\x00', 0x9801) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x8, 0x20, 0x15, 0x8a, 0x0, 0xb16d, 0xc0900, 0x8, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x400, 0x2, @perf_config_ext={0x1, 0x4}, 0x0, 0x7fffffff, 0x1ddd, 0x7, 0x7, 0x7, 0x2, 0x0, 0x1, 0x0, 0x1}, r5, 0xa, r6, 0x0) fallocate(r1, 0x40, 0xb78d, 0xfff) 04:34:12 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) 04:34:12 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4b47, &(0x7f0000000000)=0x4000) 04:34:12 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r1, 0x80083313, 0x0) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r1, 0xf502, 0x0) [ 699.302149] random: crng reseeded on system resumption 04:34:12 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)=0x4000) 04:34:12 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r1, 0x80083313, 0x0) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r1, 0xf502, 0x0) [ 699.383436] random: crng reseeded on system resumption 04:34:12 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) pwritev(r3, &(0x7f0000000240)=[{&(0x7f0000000040)="4fbc25dcf08730a43335b0dc0f96082796075549", 0x14}, {&(0x7f0000000080)="bcea516d3244c2551fd39126aa4128f49161f233e5c2adecfaf1f7a147d92db08930f750b0b9208f32d9df68b393ced7f718f703d6d0a19ccd834f922dbe5d28e4252032d4a0b2a97b31d4da02ad0bb2df106baaeb8ffe3209ee7539c9298d8429dc6d4e5503", 0x66}, {&(0x7f0000000100)="d38ced76642096d6b8f878c03ee7a8b68592bef0e026059678a9cb40d689f732c02e1342362e80a84ef81e622f3e", 0x2e}, {&(0x7f0000000140)="0f3a40d0e044ecf7b0ac474ededfc3c0c1c570e8b3e128f02906c1ebef6da718c54c0f15fe1f57b832777d89323dcbd9870563a211dac6d48ca028a1ff7f0430d2921cd960671212c5815631895cb5557d4add9bd2227103fda73e580dd7cc14bb67ed4b12b7afed27989cf40efca4935c0e7f26af2205febca31ca7617e9e4b5d847986d8d3876030dae372f5e192ab5b90d30123a73c76e44f0c9d49f22148ee3e851a0b959f9cba9561181bee4ede4e74976ca1de1c0e23dadb88d1970b43e1fce5e7cf", 0xc5}], 0x4, 0x2, 0x2) sendfile(r2, r1, 0x0, 0xf8) 04:34:12 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x8100, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:34:12 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) 04:34:12 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4b49, &(0x7f0000000000)=0x4000) 04:34:12 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0) [ 699.437696] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. 04:34:22 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 34) 04:34:22 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) 04:34:22 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r1 = openat2(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x400101, 0x40, 0x19}, 0x18) write(r1, &(0x7f00000000c0)="21e1b9a064c32e54a84f0d0b2b3955760420105e14cede85127ab0fd1aef52e05b", 0x21) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) ioctl$BTRFS_IOC_QGROUP_CREATE(r1, 0x4010942a, &(0x7f0000000100)={0x1, 0xfffffffffffffffd}) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) sendfile(r3, r2, 0x0, 0xf8) 04:34:22 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, 0x0) 04:34:22 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x8847, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:34:22 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x541b, &(0x7f0000000000)=0x4000) 04:34:22 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r1, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) 04:34:22 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x0, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r1, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r1, 0xf502, 0x0) 04:34:22 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x5421, &(0x7f0000000000)=0x4000) 04:34:22 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x1eb) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) sendfile(r2, r1, 0x0, 0xf8) [ 709.167636] random: crng reseeded on system resumption 04:34:22 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, 0x0) 04:34:22 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 1) 04:34:22 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x8848, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:34:22 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r1, 0x80083313, &(0x7f0000000000)) (fail_nth: 1) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) 04:34:22 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x5450, &(0x7f0000000000)=0x4000) [ 709.358856] FAULT_INJECTION: forcing a failure. [ 709.358856] name failslab, interval 1, probability 0, space 0, times 0 [ 709.360528] CPU: 0 UID: 0 PID: 7094 Comm: syz-executor.0 Not tainted 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) [ 709.360557] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 709.360570] Call Trace: [ 709.360578] [ 709.360587] dump_stack_lvl+0xfa/0x120 [ 709.360627] should_fail_ex+0x4d7/0x5e0 [ 709.360668] ? getname_flags.part.0+0x48/0x540 [ 709.360695] should_failslab+0xc2/0x120 [ 709.360718] kmem_cache_alloc_noprof+0x80/0x690 [ 709.360754] ? getname_flags.part.0+0x48/0x540 [ 709.360780] getname_flags.part.0+0x48/0x540 04:34:22 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x5451, &(0x7f0000000000)=0x4000) [ 709.360809] getname_uflags+0x9a/0xe0 [ 709.360844] __x64_sys_execveat+0xcd/0x130 [ 709.360881] do_syscall_64+0xbf/0x430 [ 709.360914] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 709.360937] RIP: 0033:0x7f37a0ec0b19 [ 709.360954] 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 [ 709.360974] RSP: 002b:00007f379e436188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 709.360996] RAX: ffffffffffffffda RBX: 00007f37a0fd3f60 RCX: 00007f37a0ec0b19 [ 709.361011] RDX: 0000000000000000 RSI: 0000000020000280 RDI: ffffffffffffff9c [ 709.361025] RBP: 00007f379e4361d0 R08: 0000000000000000 R09: 0000000000000000 [ 709.361045] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 709.361058] R13: 00007ffce50d85ff R14: 00007f379e436300 R15: 0000000000022000 [ 709.361087] [ 709.396760] FAULT_INJECTION: forcing a failure. [ 709.396760] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 709.397807] CPU: 1 UID: 0 PID: 7099 Comm: syz-executor.2 Not tainted 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) [ 709.397823] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 709.397831] Call Trace: [ 709.397835] [ 709.397840] dump_stack_lvl+0xfa/0x120 [ 709.397863] should_fail_ex+0x4d7/0x5e0 [ 709.397885] _copy_to_user+0x32/0xd0 [ 709.397905] simple_read_from_buffer+0xe0/0x180 [ 709.397924] proc_fail_nth_read+0x18a/0x240 [ 709.397937] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 709.397949] ? security_file_permission+0x22/0x90 [ 709.397964] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 709.397976] vfs_read+0x1eb/0xc70 [ 709.397997] ? __pfx_vfs_read+0x10/0x10 [ 709.398016] ? lock_release+0xc8/0x290 [ 709.398042] ? __fget_files+0x20d/0x3b0 [ 709.398065] ksys_read+0x121/0x240 [ 709.398087] ? __pfx_ksys_read+0x10/0x10 [ 709.398106] ? fdget+0x197/0x220 [ 709.398126] do_syscall_64+0xbf/0x430 [ 709.398145] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 709.398158] RIP: 0033:0x7f0aab54b69c [ 709.398167] 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 [ 709.398178] RSP: 002b:00007f0aa8aed170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 709.398190] RAX: ffffffffffffffda RBX: ffffffffffffffff RCX: 00007f0aab54b69c [ 709.398198] RDX: 000000000000000f RSI: 00007f0aa8aed1e0 RDI: 0000000000000006 [ 709.398205] RBP: 00007f0aa8aed1d0 R08: 0000000000000000 R09: 0000000000000000 [ 709.398212] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 709.398219] R13: 00007fffa7b22c6f R14: 00007f0aa8aed300 R15: 0000000000022000 [ 709.398234] [ 710.007110] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 710.008748] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 710.009893] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 710.011549] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 710.012761] Bluetooth: hci6: Opcode 0x0c1a failed: -4 [ 710.014277] Bluetooth: hci5: Opcode 0x0c1a failed: -4 [ 710.015482] Bluetooth: hci7: Opcode 0x0c1a failed: -4 [ 711.217203] Bluetooth: hci0: command 0x0c1a tx timeout [ 712.049155] Bluetooth: hci7: command 0x0406 tx timeout [ 712.050232] Bluetooth: hci5: command 0x0c1a tx timeout [ 712.050286] Bluetooth: hci6: command 0x0c1a tx timeout [ 712.051255] Bluetooth: hci3: command 0x0c1a tx timeout [ 712.051769] Bluetooth: hci2: command 0x0c1a tx timeout [ 712.052716] Bluetooth: hci1: command 0x0c1a tx timeout 04:34:31 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) sendfile(r2, r1, 0x0, 0xf8) 04:34:31 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 35) 04:34:31 executing program 5: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x0, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r1, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r1, 0xf502, 0x0) 04:34:31 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r1, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) 04:34:31 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x5452, &(0x7f0000000000)=0x4000) 04:34:31 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 2) 04:34:31 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x8864, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:34:31 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, 0x0) 04:34:31 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x5460, &(0x7f0000000000)=0x4000) [ 718.311783] FAULT_INJECTION: forcing a failure. [ 718.311783] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 718.312833] CPU: 1 UID: 0 PID: 7114 Comm: syz-executor.4 Not tainted 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) [ 718.312849] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 718.312857] Call Trace: [ 718.312862] [ 718.312867] dump_stack_lvl+0xfa/0x120 [ 718.312893] should_fail_ex+0x4d7/0x5e0 [ 718.312922] _copy_from_user+0x30/0xd0 [ 718.312947] csum_and_copy_from_iter_full+0x1fb/0x1f30 [ 718.312972] ? __kasan_kmalloc+0x7f/0x90 [ 718.312988] ? trace_kmalloc+0x1f/0xb0 [ 718.313006] ? __kmalloc_node_track_caller_noprof+0x27b/0x690 [ 718.313027] ? __pfx_csum_and_copy_from_iter_full+0x10/0x10 [ 718.313045] ? __alloc_skb+0x161/0x370 [ 718.313063] ? __asan_memset+0x24/0x50 [ 718.313085] ? __build_skb_around+0x27f/0x3c0 [ 718.313113] ip_generic_getfrag+0x181/0x270 [ 718.313134] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 718.313153] ? perf_trace_run_bpf_submit+0xef/0x180 [ 718.313183] __ip_append_data+0x17ab/0x40d0 [ 718.313216] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 718.313235] ? lock_acquire+0x15e/0x2f0 [ 718.313265] ? lock_release+0xc8/0x290 [ 718.313281] ? lock_is_held_type+0x9e/0x120 [ 718.313299] ? __pfx___ip_append_data+0x10/0x10 [ 718.313319] ? ip_dst_mtu_maybe_forward.constprop.0+0x260/0x5f0 [ 718.313351] ip_make_skb+0x22b/0x2a0 [ 718.313375] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 718.313395] ? __pfx_ip_make_skb+0x10/0x10 [ 718.313425] ? lock_acquire+0x15e/0x2f0 [ 718.313450] ? xfrm_lookup_route+0x69/0x200 [ 718.313476] udp_sendmsg+0x1647/0x22c0 [ 718.313503] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 718.313527] ? __pfx_udp_sendmsg+0x10/0x10 [ 718.313545] ? perf_trace_run_bpf_submit+0xef/0x180 [ 718.313572] ? perf_trace_lock+0x337/0x5d0 [ 718.313602] ? __pfx_perf_trace_lock+0x10/0x10 [ 718.313620] ? reacquire_held_locks+0xd1/0x200 [ 718.313639] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 718.313671] ? find_held_lock+0x2b/0x80 [ 718.313691] ? __local_bh_enable_ip+0xa1/0x110 [ 718.313707] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 718.313728] ? inet_autobind+0x13f/0x1a0 [ 718.313743] ? __local_bh_enable_ip+0xa1/0x110 [ 718.313758] ? inet_autobind+0x144/0x1a0 [ 718.313777] ? __pfx_udp_sendmsg+0x10/0x10 [ 718.313796] inet_sendmsg+0x109/0x150 [ 718.313819] ____sys_sendmsg+0x947/0xc20 [ 718.313844] ? __pfx_____sys_sendmsg+0x10/0x10 [ 718.313875] ? perf_trace_run_bpf_submit+0xef/0x180 [ 718.313901] ___sys_sendmsg+0x10f/0x1b0 [ 718.313917] ? __pfx____sys_sendmsg+0x10/0x10 [ 718.313939] ? __pfx_perf_trace_lock+0x10/0x10 [ 718.313967] ? lock_acquire+0x15e/0x2f0 [ 718.313984] ? __fget_files+0x34/0x3b0 [ 718.314005] ? find_held_lock+0x2b/0x80 [ 718.314023] ? lock_release+0xc8/0x290 [ 718.314049] ? __fget_files+0x20d/0x3b0 [ 718.314085] __sys_sendmmsg+0x1f5/0x420 [ 718.314109] ? __pfx___sys_sendmmsg+0x10/0x10 [ 718.314140] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 718.314163] ? __fget_files+0x20d/0x3b0 [ 718.314193] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 718.314212] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 718.314235] ? ksys_write+0x1a3/0x240 [ 718.314256] ? __pfx_ksys_write+0x10/0x10 [ 718.314286] __x64_sys_sendmmsg+0x9d/0x110 [ 718.314298] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 718.314320] do_syscall_64+0xbf/0x430 [ 718.314342] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 718.314355] RIP: 0033:0x7f016dc33b19 [ 718.314365] 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 [ 718.314376] RSP: 002b:00007f016b1a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 718.314388] RAX: ffffffffffffffda RBX: 00007f016dd46f60 RCX: 00007f016dc33b19 [ 718.314396] RDX: 0000000000000001 RSI: 0000000020000640 RDI: 0000000000000004 [ 718.314403] RBP: 00007f016b1a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 718.314410] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 718.314416] R13: 00007ffd0abace8f R14: 00007f016b1a9300 R15: 0000000000022000 [ 718.314449] 04:34:31 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)) 04:34:31 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x8902, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:34:31 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) utime(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0xdb, 0x2}) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) sendfile(r2, r1, 0x0, 0xf8) r3 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fsetxattr$system_posix_acl(r0, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000180)={{}, {}, [], {}, [], {0x10, 0x7}}, 0x7f, 0x3) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r3, 0xc0189379, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) 04:34:31 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 3) 04:34:31 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 36) 04:34:31 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40049409, &(0x7f0000000000)=0x4000) [ 718.518478] FAULT_INJECTION: forcing a failure. [ 718.518478] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 718.519665] CPU: 1 UID: 0 PID: 7138 Comm: syz-executor.0 Not tainted 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) [ 718.519681] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 718.519689] Call Trace: [ 718.519693] [ 718.519698] dump_stack_lvl+0xfa/0x120 [ 718.519720] should_fail_ex+0x4d7/0x5e0 [ 718.519743] strncpy_from_user+0x3b/0x2f0 [ 718.519760] getname_flags.part.0+0x8d/0x540 [ 718.519778] getname_uflags+0x9a/0xe0 [ 718.519798] __x64_sys_execveat+0xcd/0x130 [ 718.519819] do_syscall_64+0xbf/0x430 [ 718.519837] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 718.519850] RIP: 0033:0x7f37a0ec0b19 [ 718.519860] 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 [ 718.519871] RSP: 002b:00007f379e436188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 718.519883] RAX: ffffffffffffffda RBX: 00007f37a0fd3f60 RCX: 00007f37a0ec0b19 [ 718.519891] RDX: 0000000000000000 RSI: 0000000020000280 RDI: ffffffffffffff9c [ 718.519898] RBP: 00007f379e4361d0 R08: 0000000000000000 R09: 0000000000000000 [ 718.519905] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 718.519912] R13: 00007ffce50d85ff R14: 00007f379e436300 R15: 0000000000022000 [ 718.519929] [ 718.530031] FAULT_INJECTION: forcing a failure. [ 718.530031] name failslab, interval 1, probability 0, space 0, times 0 [ 718.532190] CPU: 0 UID: 0 PID: 7137 Comm: syz-executor.4 Not tainted 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) [ 718.532222] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 718.532237] Call Trace: [ 718.532246] [ 718.532257] dump_stack_lvl+0xfa/0x120 [ 718.532302] should_fail_ex+0x4d7/0x5e0 [ 718.532357] should_failslab+0xc2/0x120 [ 718.532384] kmem_cache_alloc_node_noprof+0x87/0x6b0 [ 718.532425] ? __alloc_skb+0x2ab/0x370 [ 718.532449] ? __asan_memset+0x24/0x50 [ 718.532504] ? __alloc_skb+0x2ab/0x370 [ 718.532523] __alloc_skb+0x2ab/0x370 [ 718.532550] ? __pfx___alloc_skb+0x10/0x10 [ 718.532577] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 718.532616] ? perf_trace_run_bpf_submit+0xef/0x180 [ 718.532675] __ip_append_data+0x319b/0x40d0 [ 718.532740] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 718.532778] ? lock_acquire+0x15e/0x2f0 [ 718.532837] ? lock_release+0xc8/0x290 [ 718.532870] ? lock_is_held_type+0x9e/0x120 [ 718.532903] ? __pfx___ip_append_data+0x10/0x10 [ 718.532945] ? ip_dst_mtu_maybe_forward.constprop.0+0x260/0x5f0 [ 718.533008] ip_make_skb+0x22b/0x2a0 [ 718.533064] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 718.533104] ? __pfx_ip_make_skb+0x10/0x10 [ 718.533163] ? lock_acquire+0x15e/0x2f0 [ 718.533214] ? xfrm_lookup_route+0x69/0x200 [ 718.533264] udp_sendmsg+0x1647/0x22c0 [ 718.533316] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 718.533363] ? __pfx_udp_sendmsg+0x10/0x10 [ 718.533400] ? perf_trace_run_bpf_submit+0xef/0x180 [ 718.533455] ? perf_trace_lock+0x337/0x5d0 [ 718.533514] ? __pfx_perf_trace_lock+0x10/0x10 [ 718.533549] ? reacquire_held_locks+0xd1/0x200 [ 718.533588] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 718.533649] ? find_held_lock+0x2b/0x80 [ 718.533690] ? __local_bh_enable_ip+0xa1/0x110 [ 718.533722] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 718.533766] ? inet_autobind+0x13f/0x1a0 [ 718.533797] ? __local_bh_enable_ip+0xa1/0x110 [ 718.533827] ? inet_autobind+0x144/0x1a0 [ 718.533864] ? __pfx_udp_sendmsg+0x10/0x10 [ 718.533903] inet_sendmsg+0x109/0x150 [ 718.533948] ____sys_sendmsg+0x947/0xc20 [ 718.533996] ? __pfx_____sys_sendmsg+0x10/0x10 [ 718.534060] ? perf_trace_run_bpf_submit+0xef/0x180 [ 718.534110] ___sys_sendmsg+0x10f/0x1b0 [ 718.534143] ? __pfx____sys_sendmsg+0x10/0x10 [ 718.534187] ? __pfx_perf_trace_lock+0x10/0x10 [ 718.534241] ? lock_acquire+0x15e/0x2f0 [ 718.534277] ? __fget_files+0x34/0x3b0 [ 718.534318] ? find_held_lock+0x2b/0x80 [ 718.534354] ? lock_release+0xc8/0x290 [ 718.534406] ? __fget_files+0x20d/0x3b0 [ 718.534478] __sys_sendmmsg+0x1f5/0x420 [ 718.534525] ? __pfx___sys_sendmmsg+0x10/0x10 [ 718.534589] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 718.534633] ? __fget_files+0x20d/0x3b0 [ 718.534707] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 718.534746] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 718.534791] ? ksys_write+0x1a3/0x240 [ 718.534833] ? __pfx_ksys_write+0x10/0x10 [ 718.534893] __x64_sys_sendmmsg+0x9d/0x110 [ 718.534918] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 718.534963] do_syscall_64+0xbf/0x430 [ 718.535005] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 718.535031] RIP: 0033:0x7f016dc33b19 [ 718.535050] 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 [ 718.535072] RSP: 002b:00007f016b1a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 718.535095] RAX: ffffffffffffffda RBX: 00007f016dd46f60 RCX: 00007f016dc33b19 [ 718.535111] RDX: 0000000000000001 RSI: 0000000020000640 RDI: 0000000000000004 [ 718.535125] RBP: 00007f016b1a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 718.535139] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 718.535153] R13: 00007ffd0abace8f R14: 00007f016b1a9300 R15: 0000000000022000 [ 718.535217] [ 719.099673] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 719.101270] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 719.103605] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 719.105981] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 719.108138] Bluetooth: hci6: Opcode 0x0c1a failed: -4 [ 719.109837] Bluetooth: hci5: Opcode 0x0c1a failed: -4 [ 719.111726] Bluetooth: hci7: Opcode 0x0c1a failed: -4 [ 720.305233] Bluetooth: hci0: command 0x0c1a tx timeout [ 721.137195] Bluetooth: hci7: command 0x0406 tx timeout [ 721.137239] Bluetooth: hci5: command 0x0c1a tx timeout [ 721.137828] Bluetooth: hci6: command 0x0c1a tx timeout [ 721.138852] Bluetooth: hci3: command 0x0c1a tx timeout [ 721.139378] Bluetooth: hci2: command 0x0c1a tx timeout [ 721.140341] Bluetooth: hci1: command 0x0c1a tx timeout 04:34:49 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)) 04:34:49 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) (fail_nth: 1) 04:34:49 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) connect$802154_dgram(r0, &(0x7f0000000080)={0x24, @short={0x2, 0x0, 0xaaa1}}, 0x14) syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), r1) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r2, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) 04:34:49 executing program 6: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x104) fsetxattr$system_posix_acl(r0, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="02000000010000000000fdff030000000000000010000700000000002000000000000000"], 0x24, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x24, &(0x7f0000000040)={@initdev={0xac, 0x1e, 0x0, 0x0}, @empty}, 0x8) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r1, &(0x7f0000000900)="5ed0b2ff68", 0x5) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fsetxattr$system_posix_acl(r2, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000180)={{}, {}, [], {}, [], {0x10, 0x7}}, 0x24, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) r4 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000005a00)='/proc/thread-self/attr/exec\x00', 0x2, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r5, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) r6 = accept4$inet6(r0, 0x0, &(0x7f0000005d00), 0x80000) r7 = openat$cdrom(0xffffffffffffff9c, &(0x7f0000005d40), 0x240000, 0x0) fstat(r2, &(0x7f0000005d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(r0, &(0x7f0000005e80)={&(0x7f0000000140)=@proc={0x10, 0x0, 0x25dfdbfd}, 0xc, &(0x7f0000005c80)=[{&(0x7f0000000940)={0x1648, 0x36, 0xc, 0x70bd2a, 0x25dfdbfd, "", [@nested={0x2e2, 0x88, 0x0, 0x1, [@generic="4916d7adc4735368ec2d2fa26114dd79481ad5f26329aa9e27901d774e2779a2044e31c0656b1365444cca33ab42971970ade8e117ee76467ec130ce9a54414782d104e36b8f0d208e852c204f6789fd69372ff530ab0bb907d3e59fbcbf61079525329a0a2b2c215a6a7a23e0f3c9132e39f0e87ec468de675442212971a71b6cbe22caa054ef084e0873685e5c9695e9a1ff79c8114b1fb2a93c8cac99b93f9bf0e918672ad5d1198986912f377154b3f4a21fa3a9fbf413f74f0f4a435d6c4e403cee70c5233692bb01174cc037ac36b5632ae2c6c47890b9fb581c4eb03f7c3405", @generic="d23ffb415724d34294891f00f82bd9a37655e6e9912cb4acfd9c4f27b490de847d4b1cc5cebcb7f5aca99afd142d886d7e61892264016d0783bf2ea48bc5e0f2a9ce9e77d6c141c427c48a26e5e48d849adcd8acd6ab08350559700a4825028d626fb74525ae42bc0ae09dd81aa66f69823e82df6e1b54", @typed={0x8, 0x6d, 0x0, 0x0, @pid}, @generic="da92b112352790aef1298bac86af090c035c567d186e3c94fa", @typed={0x8, 0x1e, 0x0, 0x0, @fd}, @generic="5a0be4ae737212c3e99dd75b0728b9c1a4e7897bd08de19851d4b1fd6032639c9a967b100f62ba03ac1222bf9ad3ae7ee91992762a05f7e200bcea6868dcae3d2dc7c7810d16e6e15c796e8571bc3d06f5d89fd8cc11ed6b8ac9ad783c3a8ae7a072a9364c7d2ddde0deb8509fcf0ca9c2efb080b81028d2662d9e5df2ad5f2ab9dab1babff0c89aac329fd5fe9f0076525cbc57484aed8be1ad9a2c9d2e568b44ab9815af553c11f71da0c5e6e0bd18691a37a3eda7de96b9f87ff2f004ac28608f82e79aa5590bb7f0ea0cdb6520a6", @generic="b14a7a19b60b349475ad33056ac8aeb82dc4cda315dea5c5bcdc20e726f4ab0f0597e6f6e3b5e1778bd4e15a4efe57f7185ea64dd1aa5bc209e06e4d4304cc66a623d43c952b0f9f930584f29d7e4a68ef18eb91669b3fc9f7abf4892fb8a361ab38bfd355cfa8ca52cf3661b6dba28d10ef7f2e7d595d5147e294fcd2c745248aa8ac", @typed={0x8, 0x4c, 0x0, 0x0, @fd}]}, @nested={0x1236, 0x58, 0x0, 0x1, [@generic="4f1ae3bc42be67a1d98625f3a7b0fc95e903348c62e4ad6d061e36fdc1bbd6e81bd0218297959d83089b49b6688e7617ad8c49f00900ddd56e81896f73c507797ec85dc9be2bdae4143eff37cc36d398e3871de5b563028dfdf02d79b4c79ee29101842b316082d877a09f473dfa142b962010d7dddbb9b8c1de1c1046118e4d580e9aa648097526b76295532bfdffff70c6be1c2c8046482992ff991e21ac1da1f35940429647566d0e4a7fa46853", @generic="640ea69afc4ef30ba20aee28c9c19699c8763ec7afefff085469f51b292b2a78501e0cba40cdf615ec65e185dacd23c10981fcc16457ddabf498fdba6fdd976c07f8272b4c06ca60c1393991e41b31d12b28af0e9999b0ab66ba19c9b114c171d97e8ff03d50bb6bfd4ff89e92fd52d36b9d691121db35ce9f4313a89c32618a55933fd49c925ca77315c856f901e15a05852b94e87e4817b8d6eca1a2e8573718fc99cad59dd4c5bfb848f40839c682e50f92148dbc67aeabec6a7d624a1431d783", @typed={0x8, 0x5b, 0x0, 0x0, @fd}, @typed={0x8, 0x50, 0x0, 0x0, @uid}, @generic="9a3e772d640d8cff35a6623c85e1f0c094f9bd1f5e581c381141ab04c4fcab3967d8923da7675b56a59726eda39a0f0dec50ebffde0da204240066093e25ee2d4a0b2f578429e6caeaef4a0569244352176c39509bec37000d7d1ac9ca51334fd924cbf7805afac9d71c393e523d12579f7aec1e81bc8bc4a9", @typed={0x8, 0x53, 0x0, 0x0, @fd=r0}, @generic="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", @generic="90785a5cc09a1ef59a6165748364fa97ae50fc950ed92b2be3fff450b2ff6ddefd408045d5e0856d2d4e713650f301e3d23a6f67e50e746871f306d1b7e035359ef8d8f92c48ce8070fa1eec3724c4aa71cf31cccb97d093508a127c580ac17ae8761b29bf6228635e3e517c0aee6d726b18a46ba90f285b7987fb00ad75e467f3f1da8c3a44cd54369271752a2e9637a971f5aa0988dbe6dbd499a14adcd266c3c253c8eabb3a7d9362b7e743f9168bf89aa9ee884b8d67d7545f9e0c8412b3a36abf7a6cd2eff85c3bfb411ce010d566ac6d92cf2b978a7804551b5ed2ae92ecc68e2fc334fc464e82b1820022", @typed={0x8, 0x8, 0x0, 0x0, @fd=r3}, @typed={0xc, 0x5b, 0x0, 0x0, @u64=0x69d6}]}]}, 0x1218}, {&(0x7f0000005a40)={0x210, 0x42, 0x10, 0x70bd2d, 0x25dfdbfe, "", [@typed={0x8, 0x63, 0x0, 0x0, @fd=r0}, @generic="9688cbd4415eb8d4bbeea18e2e", @nested={0x1e5, 0x74, 0x0, 0x1, [@typed={0x14, 0x2c, 0x0, 0x0, @ipv6=@private0={0xfc, 0x0, '\x00', 0x1}}, @typed={0x1c, 0x0, 0x0, 0x0, @str='system.posix_acl_access\x00'}, @typed={0x8, 0x5, 0x0, 0x0, @u32=0x1}, @generic="7f0f21aab49d977478ed8d6fbf45e7fd8527c429e08900d7f00b9b53c9d67af11024f32173eb3a060086", @typed={0xc, 0x44, 0x0, 0x0, @u64=0x1}, @typed={0x1c, 0x4b, 0x0, 0x0, @str='system.posix_acl_access\x00'}, @generic="2e940b4163d28ad6ea5873bc4dc8c1a6418eebd04c306b8e0e87131bdd35302284e61b83e13e16f3d4ade86353cb773bda509bd6658f268e5cdf47da4c6f05af3e0944b56a5b3a98a3f9adeb2dc3d1a413caac", @typed={0x8, 0x58, 0x0, 0x0, @fd=r4}, @generic="4b8e8734585b3a5134a81edb06cf2d5b59a7ca054bbbbab25973e3b7b88e4483c8383f3e3fa3dc4773b1ffca4aa288aafb7ded048c2d38ec23567dd43433aa1f5b58c16da3292b18474993790c044ea09df49277b13fa79e903799afc4ce515942bb334c0beff2fba2fd3d3ee9773bf9401d58bf809c014cabe58834c99d4b1cbe933ae685bb9cb5fe4a818638e0bd9d52b1893f16c1134ffb069415ee40dc02203939b18e3405beca47ec972b86ac1f539f529ac2e6a017b78518a5ee3e7a29dba770ddf290f99a76e16329204011b9b00f388bd1a0a94da2391c78b144ef8ae9c32394a42c3f4c", @typed={0x14, 0x5f, 0x0, 0x0, @ipv6=@local}]}]}, 0x210}], 0x6, &(0x7f0000005e00)=[@rights={{0x24, 0x1, 0x1, [r5, r1, r6, r7, r0]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, r8}}}], 0x48, 0x4040}, 0x840) getsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000080)={@dev, @local}, &(0x7f00000000c0)=0xc) r9 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x50d600, 0x2) r10 = socket$unix(0x1, 0x5, 0x0) sendfile(r10, r9, 0x0, 0xf8) 04:34:49 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x8906, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:34:49 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 4) 04:34:49 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 37) 04:34:49 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086604, &(0x7f0000000000)=0x4000) [ 736.599530] FAULT_INJECTION: forcing a failure. [ 736.599530] name failslab, interval 1, probability 0, space 0, times 0 [ 736.601212] CPU: 0 UID: 0 PID: 7154 Comm: syz-executor.5 Not tainted 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) [ 736.601241] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 736.601254] Call Trace: [ 736.601261] [ 736.601270] dump_stack_lvl+0xfa/0x120 [ 736.601306] should_fail_ex+0x4d7/0x5e0 [ 736.601345] ? jbd2__journal_start+0x193/0x6b0 [ 736.601377] should_failslab+0xc2/0x120 [ 736.601399] kmem_cache_alloc_noprof+0x80/0x690 [ 736.601429] ? lock_is_held_type+0x9e/0x120 [ 736.601461] ? jbd2__journal_start+0x193/0x6b0 [ 736.601492] jbd2__journal_start+0x193/0x6b0 [ 736.601529] __ext4_journal_start_sb+0x325/0x5d0 [ 736.601555] ? ext4_fileattr_set+0x6ef/0x1810 [ 736.601588] ext4_fileattr_set+0x6ef/0x1810 [ 736.601625] ? __pfx_ext4_fileattr_set+0x10/0x10 [ 736.601653] ? selinux_inode_file_setattr+0x2ab/0x3b0 [ 736.601693] ? __pfx_selinux_inode_file_setattr+0x10/0x10 [ 736.601732] ? __asan_memset+0x24/0x50 [ 736.601767] ? fileattr_fill_flags+0x27f/0x320 [ 736.601797] ? ext4_fileattr_get+0x179/0x280 [ 736.601833] vfs_fileattr_set+0x748/0xb50 [ 736.601865] ? __pfx_vfs_fileattr_set+0x10/0x10 [ 736.601900] ? __asan_memset+0x24/0x50 [ 736.601938] ioctl_setflags+0x18e/0x1c0 [ 736.601967] ? __pfx_ioctl_setflags+0x10/0x10 [ 736.602001] ? __pfx_avc_has_perm+0x10/0x10 [ 736.602030] do_vfs_ioctl+0x11d/0x1470 [ 736.602067] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 736.602101] ? inode_has_perm+0x16e/0x1c0 [ 736.602129] ? file_has_perm+0x186/0x270 [ 736.602154] ? __fget_files+0x34/0x3b0 [ 736.602187] ? __pfx_file_has_perm+0x10/0x10 [ 736.602216] ? lock_release+0xc8/0x290 [ 736.602258] ? selinux_file_ioctl+0xb9/0x280 [ 736.602297] __x64_sys_ioctl+0x116/0x210 [ 736.602328] do_syscall_64+0xbf/0x430 [ 736.602360] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 736.602383] RIP: 0033:0x7feee7d8bb19 [ 736.602399] 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 [ 736.602420] RSP: 002b:00007feee5301188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 736.602441] RAX: ffffffffffffffda RBX: 00007feee7e9ef60 RCX: 00007feee7d8bb19 [ 736.602455] RDX: 0000000020000000 RSI: 0000000040086602 RDI: 0000000000000004 [ 736.602468] RBP: 00007feee53011d0 R08: 0000000000000000 R09: 0000000000000000 [ 736.602481] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 736.602494] R13: 00007ffc91f937df R14: 00007feee5301300 R15: 0000000000022000 [ 736.602523] [ 736.604331] FAULT_INJECTION: forcing a failure. [ 736.604331] name failslab, interval 1, probability 0, space 0, times 0 [ 736.643866] CPU: 1 UID: 0 PID: 7155 Comm: syz-executor.0 Not tainted 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) [ 736.643898] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 736.643911] Call Trace: [ 736.643919] [ 736.643927] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. [ 736.643928] dump_stack_lvl+0xfa/0x120 [ 736.643968] should_fail_ex+0x4d7/0x5e0 [ 736.644008] ? alloc_empty_file+0x58/0x1e0 [ 736.644041] should_failslab+0xc2/0x120 [ 736.644064] kmem_cache_alloc_noprof+0x80/0x690 [ 736.644091] ? arch_stack_walk+0x9c/0xf0 [ 736.644123] ? alloc_empty_file+0x58/0x1e0 [ 736.644146] alloc_empty_file+0x58/0x1e0 [ 736.644174] path_openat+0xe0/0x2880 [ 736.644220] ? __pfx_path_openat+0x10/0x10 [ 736.644255] ? find_held_lock+0x2b/0x80 [ 736.644280] ? __is_insn_slot_addr+0x136/0x290 [ 736.644317] do_filp_open+0x1e8/0x450 [ 736.644351] ? __pfx_do_filp_open+0x10/0x10 [ 736.644389] ? __kernel_text_address+0xd/0x40 [ 736.644421] ? unwind_get_return_address+0x59/0xa0 [ 736.644443] ? arch_stack_walk+0x9c/0xf0 [ 736.644479] ? __lock_acquire+0x694/0x1b70 [ 736.644515] ? __lock_acquire+0xc65/0x1b70 [ 736.644550] do_open_execat+0x10c/0x3e0 [ 736.644582] ? __pfx_do_open_execat+0x10/0x10 [ 736.644611] ? __virt_addr_valid+0x1c6/0x5d0 [ 736.644636] ? __virt_addr_valid+0x2e8/0x5d0 [ 736.644658] ? lock_release+0xc8/0x290 [ 736.644694] alloc_bprm+0x2b/0x6e0 [ 736.644728] do_execveat_common+0x235/0x770 [ 736.644762] ? __pfx_do_execveat_common+0x10/0x10 [ 736.644799] ? getname_flags.part.0+0x1c6/0x540 [ 736.644831] __x64_sys_execveat+0xe4/0x130 [ 736.644868] do_syscall_64+0xbf/0x430 [ 736.644901] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 736.644924] RIP: 0033:0x7f37a0ec0b19 [ 736.644942] 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 [ 736.644962] RSP: 002b:00007f379e436188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 736.644983] RAX: ffffffffffffffda RBX: 00007f37a0fd3f60 RCX: 00007f37a0ec0b19 [ 736.644998] RDX: 0000000000000000 RSI: 0000000020000280 RDI: ffffffffffffff9c [ 736.645011] RBP: 00007f379e4361d0 R08: 0000000000000000 R09: 0000000000000000 [ 736.645024] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 736.645036] R13: 00007ffce50d85ff R14: 00007f379e436300 R15: 0000000000022000 [ 736.645064] [ 736.645887] random: crng reseeded on system resumption [ 736.667514] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. 04:34:50 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x892f, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:34:50 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)) [ 736.708136] EXT4-fs warning (device sda): __ext4_ioctl:1550: Setting inode version is not supported with metadata_csum enabled. [ 736.722367] EXT4-fs warning (device sda): __ext4_ioctl:1550: Setting inode version is not supported with metadata_csum enabled. 04:34:50 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) (fail_nth: 2) 04:34:50 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008660f, &(0x7f0000000000)=0x4000) 04:34:50 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fsetxattr$system_posix_acl(r0, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000180)={{}, {}, [], {}, [], {0x10, 0x7}}, 0x24, 0x0) bind$802154_dgram(r0, &(0x7f0000000040)={0x24, @short={0x2, 0x1, 0xaaa1}}, 0x14) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r2, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) 04:34:50 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x4, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:34:50 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 5) [ 737.028627] random: crng reseeded on system resumption [ 737.049735] random: crng reseeded on system resumption 04:34:59 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x5, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:34:59 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) (fail_nth: 3) 04:34:59 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r1, 0x80083313, &(0x7f0000000000)) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x141802, 0x0) fcntl$setstatus(r2, 0x4, 0x6c00) io_setup(0x200, &(0x7f00000000c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000380)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}]) io_cancel(r3, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x8, 0xf275, r0, &(0x7f0000000040)="b0ec568e658d4095b989f72f0e4e4e5e05606d378280957702ba9c322d80c34aa938055560bd544340746c6013f7b4a9c65e32ce05dda060c944bc4e9ba6023e1bef99cea69d7427ebf4a71122ea91598fff1189651bb73f610b4e861480cb40cf84fd1951703df749068e05d280185d51edc3a80503f5f69a36cfaf2fe3d6bd97f5c6e2a1648a6e519a0e9a3287318f5baa6757af0b301892181e8920b66d003d28479c121c73da2f0adc696d557825da8c5ad0cc7df68e4d254bf729da279cba420b63a5095122911a5692a04a43dfc524c8d422981f27a136b130c54b9de9cdf4704465091390", 0xe8, 0x6, 0x0, 0x1}, &(0x7f00000001c0)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) 04:34:59 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 6) 04:34:59 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 38) 04:34:59 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) (fail_nth: 1) 04:34:59 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x6609, &(0x7f0000000000)=0x4000) 04:34:59 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5e1fb2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) r3 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x80000, 0x0) fcntl$setstatus(r3, 0x4, 0x2800) sendfile(r2, r1, 0x0, 0xf8) 04:34:59 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) [ 746.051415] random: crng reseeded on system resumption [ 746.073271] random: crng reseeded on system resumption 04:34:59 executing program 4: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 39) [ 746.093990] FAULT_INJECTION: forcing a failure. [ 746.093990] name failslab, interval 1, probability 0, space 0, times 0 [ 746.095947] CPU: 0 UID: 0 PID: 7207 Comm: syz-executor.0 Not tainted 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) [ 746.095978] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 746.095991] Call Trace: [ 746.095999] [ 746.096007] dump_stack_lvl+0xfa/0x120 [ 746.096053] should_fail_ex+0x4d7/0x5e0 [ 746.096093] ? security_file_alloc+0x35/0x130 [ 746.096117] should_failslab+0xc2/0x120 [ 746.096140] kmem_cache_alloc_noprof+0x80/0x690 [ 746.096170] ? __create_object+0x59/0x80 [ 746.096204] ? security_file_alloc+0x35/0x130 [ 746.096226] security_file_alloc+0x35/0x130 [ 746.096251] init_file+0x95/0x4c0 [ 746.096278] alloc_empty_file+0x76/0x1e0 [ 746.096308] path_openat+0xe0/0x2880 [ 746.096357] ? __pfx_path_openat+0x10/0x10 [ 746.096394] ? find_held_lock+0x2b/0x80 [ 746.096420] ? __is_insn_slot_addr+0x136/0x290 [ 746.096460] do_filp_open+0x1e8/0x450 [ 746.096497] ? __pfx_do_filp_open+0x10/0x10 [ 746.096543] ? __kernel_text_address+0xd/0x40 [ 746.096577] ? unwind_get_return_address+0x59/0xa0 [ 746.096601] ? arch_stack_walk+0x9c/0xf0 [ 746.096640] ? __lock_acquire+0x694/0x1b70 [ 746.096679] ? __lock_acquire+0xc65/0x1b70 [ 746.096716] do_open_execat+0x10c/0x3e0 [ 746.096749] ? __pfx_do_open_execat+0x10/0x10 [ 746.096781] ? __virt_addr_valid+0x1c6/0x5d0 [ 746.096807] ? __virt_addr_valid+0x2e8/0x5d0 [ 746.096831] ? lock_release+0xc8/0x290 [ 746.096870] alloc_bprm+0x2b/0x6e0 [ 746.096906] do_execveat_common+0x235/0x770 [ 746.096942] ? __pfx_do_execveat_common+0x10/0x10 [ 746.096982] ? getname_flags.part.0+0x1c6/0x540 [ 746.097016] __x64_sys_execveat+0xe4/0x130 [ 746.097056] do_syscall_64+0xbf/0x430 [ 746.097091] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 746.097114] RIP: 0033:0x7f37a0ec0b19 [ 746.097132] 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 [ 746.097154] RSP: 002b:00007f379e436188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 746.097176] RAX: ffffffffffffffda RBX: 00007f37a0fd3f60 RCX: 00007f37a0ec0b19 [ 746.097192] RDX: 0000000000000000 RSI: 0000000020000280 RDI: ffffffffffffff9c [ 746.097207] RBP: 00007f379e4361d0 R08: 0000000000000000 R09: 0000000000000000 [ 746.097220] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 746.097234] R13: 00007ffce50d85ff R14: 00007f379e436300 R15: 0000000000022000 [ 746.097264] 04:34:59 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000040)="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", 0x17b) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) r3 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fsetxattr$system_posix_acl(r3, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000180)={{}, {}, [], {}, [], {0x10, 0x7}}, 0x24, 0x0) r4 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000200), r0) sendmsg$IPVS_CMD_NEW_DAEMON(r3, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000280)={&(0x7f0000000240)={0x34, r4, 0x200, 0x70bd28, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local}, @IPVS_DAEMON_ATTR_MCAST_TTL={0x5, 0x8, 0xd9}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x20000040}, 0x4004) sendfile(r2, r1, 0x0, 0xf8) 04:34:59 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40087602, &(0x7f0000000000)=0x4000) [ 746.151466] FAULT_INJECTION: forcing a failure. [ 746.151466] name failslab, interval 1, probability 0, space 0, times 0 04:34:59 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x2, &(0x7f0000000000)=0x4000) [ 746.153271] CPU: 0 UID: 0 PID: 7210 Comm: syz-executor.5 Not tainted 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) [ 746.153302] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 746.153316] Call Trace: [ 746.153324] [ 746.153333] dump_stack_lvl+0xfa/0x120 [ 746.153369] should_fail_ex+0x4d7/0x5e0 [ 746.153411] ? jbd2__journal_start+0x193/0x6b0 [ 746.153444] should_failslab+0xc2/0x120 [ 746.153467] kmem_cache_alloc_noprof+0x80/0x690 [ 746.153496] ? __virt_addr_valid+0x2e8/0x5d0 [ 746.153522] ? lock_is_held_type+0x9e/0x120 [ 746.153556] ? jbd2__journal_start+0x193/0x6b0 [ 746.153589] ? ext4_change_inode_journal_flag+0x333/0x930 [ 746.153619] jbd2__journal_start+0x193/0x6b0 [ 746.153659] __ext4_journal_start_sb+0x325/0x5d0 [ 746.153686] ? ext4_change_inode_journal_flag+0x3ca/0x930 [ 746.153721] ext4_change_inode_journal_flag+0x3ca/0x930 [ 746.153751] ? __ext4_journal_stop+0x10b/0x1f0 [ 746.153780] ext4_fileattr_set+0x1390/0x1810 [ 746.153819] ? __pfx_ext4_fileattr_set+0x10/0x10 [ 746.153849] ? selinux_inode_file_setattr+0x2ab/0x3b0 [ 746.153894] ? __asan_memset+0x24/0x50 [ 746.153931] ? fileattr_fill_flags+0x27f/0x320 [ 746.153964] ? ext4_fileattr_get+0x179/0x280 [ 746.154002] vfs_fileattr_set+0x748/0xb50 [ 746.154042] ? __pfx_vfs_fileattr_set+0x10/0x10 [ 746.154081] ? __asan_memset+0x24/0x50 [ 746.154121] ioctl_setflags+0x18e/0x1c0 [ 746.154151] ? __pfx_ioctl_setflags+0x10/0x10 [ 746.154188] ? __pfx_avc_has_perm+0x10/0x10 [ 746.154219] do_vfs_ioctl+0x11d/0x1470 [ 746.154250] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 746.154281] ? inode_has_perm+0x16e/0x1c0 [ 746.154311] ? file_has_perm+0x186/0x270 [ 746.154338] ? __fget_files+0x34/0x3b0 [ 746.154373] ? __pfx_file_has_perm+0x10/0x10 [ 746.154404] ? lock_release+0xc8/0x290 [ 746.154447] ? selinux_file_ioctl+0xb9/0x280 [ 746.154489] __x64_sys_ioctl+0x116/0x210 [ 746.154522] do_syscall_64+0xbf/0x430 [ 746.154557] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 746.154580] RIP: 0033:0x7feee7d8bb19 [ 746.154598] 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 [ 746.154619] RSP: 002b:00007feee5301188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 746.154642] RAX: ffffffffffffffda RBX: 00007feee7e9ef60 RCX: 00007feee7d8bb19 [ 746.154658] RDX: 0000000020000000 RSI: 0000000040086602 RDI: 0000000000000004 [ 746.154672] RBP: 00007feee53011d0 R08: 0000000000000000 R09: 0000000000000000 [ 746.154686] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 746.154699] R13: 00007ffc91f937df R14: 00007feee5301300 R15: 0000000000022000 [ 746.154730] 04:34:59 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x2, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:34:59 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x3, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:34:59 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) syz_open_dev$evdev(&(0x7f0000000140), 0x0, 0x40402) r1 = creat(0x0, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r2, 0x4c80, 0x0) fsetxattr$security_selinux(r2, &(0x7f0000000080), &(0x7f00000000c0)='system_u:object_r:zero_device_t:s0\x00', 0x23, 0x1) r3 = pidfd_getfd(r1, 0xffffffffffffffff, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, 0x0) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, 0x0) fsetxattr$security_selinux(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)='system_u:object_r:lost_found_t:s0\x00', 0x22, 0x1) r5 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r6 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_REMOVE(r5, 0x4c81, r6) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, r6) r7 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x101201, 0x46) socket$unix(0x1, 0x0, 0x0) sendfile(r0, r7, 0x0, 0xf8) [ 746.342178] EXT4-fs warning (device sda): __ext4_ioctl:1550: Setting inode version is not supported with metadata_csum enabled. [ 746.348390] EXT4-fs warning (device sda): __ext4_ioctl:1550: Setting inode version is not supported with metadata_csum enabled. 04:34:59 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) (fail_nth: 4) 04:34:59 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x7, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:34:59 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) syz_io_uring_setup(0x6134, &(0x7f0000000040)={0x0, 0xb111, 0x20, 0x0, 0x118}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000000c0), &(0x7f0000000100)=0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) syz_io_uring_submit(0x0, r0, &(0x7f0000000140)=@IORING_OP_FADVISE={0x18, 0x4, 0x0, @fd=r1, 0xfffffffffffffff7, 0x0, 0x401}, 0x8) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r3, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) 04:34:59 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 7) 04:34:59 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x4b47, &(0x7f0000000000)=0x4000) [ 746.402923] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 746.407632] random: crng reseeded on system resumption [ 746.427536] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 04:34:59 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x4b49, &(0x7f0000000000)=0x4000) 04:34:59 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 8) [ 746.434379] random: crng reseeded on system resumption [ 746.488590] FAULT_INJECTION: forcing a failure. [ 746.488590] name failslab, interval 1, probability 0, space 0, times 0 [ 746.489571] CPU: 1 UID: 0 PID: 7245 Comm: syz-executor.0 Not tainted 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) [ 746.489588] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 746.489596] Call Trace: [ 746.489600] [ 746.489605] dump_stack_lvl+0xfa/0x120 [ 746.489632] should_fail_ex+0x4d7/0x5e0 [ 746.489657] should_failslab+0xc2/0x120 [ 746.489670] __kmalloc_cache_noprof+0x81/0x6b0 [ 746.489688] ? __virt_addr_valid+0x2e8/0x5d0 [ 746.489701] ? alloc_bprm+0x84/0x6e0 [ 746.489722] ? alloc_bprm+0x84/0x6e0 [ 746.489738] alloc_bprm+0x84/0x6e0 [ 746.489756] do_execveat_common+0x235/0x770 [ 746.489774] ? __pfx_do_execveat_common+0x10/0x10 [ 746.489794] ? getname_flags.part.0+0x1c6/0x540 [ 746.489812] __x64_sys_execveat+0xe4/0x130 [ 746.489833] do_syscall_64+0xbf/0x430 [ 746.489851] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 746.489864] RIP: 0033:0x7f37a0ec0b19 [ 746.489874] 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 [ 746.489885] RSP: 002b:00007f379e436188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 746.489897] RAX: ffffffffffffffda RBX: 00007f37a0fd3f60 RCX: 00007f37a0ec0b19 [ 746.489906] RDX: 0000000000000000 RSI: 0000000020000280 RDI: ffffffffffffff9c [ 746.489913] RBP: 00007f379e4361d0 R08: 0000000000000000 R09: 0000000000000000 [ 746.489921] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 746.489928] R13: 00007ffce50d85ff R14: 00007f379e436300 R15: 0000000000022000 [ 746.489944] 04:35:08 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) (fail_nth: 5) 04:35:08 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000000)=0x4000) 04:35:08 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x541b, &(0x7f0000000000)=0x4000) 04:35:08 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:35:08 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 40) 04:35:08 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r0 = socket$nl_generic(0x10, 0x3, 0x10) openat$sr(0xffffffffffffff9c, &(0x7f0000000040), 0x2000, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={0x0}, 0x1, 0x0, 0x0, 0x20040050}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r1, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) 04:35:08 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) sendfile(r2, r1, 0x0, 0xf8) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r6, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r6, 0x8982, &(0x7f0000000140)={0x0, 'nr0\x00', {}, 0x1f}) sendmsg$netlink(r5, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) pwritev2(r5, &(0x7f0000000100)=[{&(0x7f00000000c0)="e368881c6da6de20fcc8f0f66f15ac63", 0x10}], 0x1, 0x4, 0x0, 0x3) sendfile(r3, r4, &(0x7f0000000040)=0x9, 0xfffffffffffffffa) 04:35:08 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 9) [ 755.470879] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. [ 755.474148] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. [ 755.477408] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. 04:35:08 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 10) [ 755.528793] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. [ 755.540158] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. [ 755.542710] FAULT_INJECTION: forcing a failure. [ 755.542710] name failslab, interval 1, probability 0, space 0, times 0 [ 755.544284] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. [ 755.544587] CPU: 0 UID: 0 PID: 7270 Comm: syz-executor.0 Not tainted 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) [ 755.544619] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 755.544632] Call Trace: [ 755.544640] [ 755.544648] dump_stack_lvl+0xfa/0x120 [ 755.544686] should_fail_ex+0x4d7/0x5e0 [ 755.544727] ? mm_alloc+0x1d/0xd0 [ 755.544753] should_failslab+0xc2/0x120 [ 755.544776] kmem_cache_alloc_noprof+0x80/0x690 [ 755.544808] ? __virt_addr_valid+0x2e8/0x5d0 [ 755.544837] ? mm_alloc+0x1d/0xd0 [ 755.544861] mm_alloc+0x1d/0xd0 [ 755.544886] alloc_bprm+0x2e3/0x6e0 [ 755.544924] do_execveat_common+0x235/0x770 [ 755.544960] ? __pfx_do_execveat_common+0x10/0x10 [ 755.545000] ? getname_flags.part.0+0x1c6/0x540 [ 755.545041] __x64_sys_execveat+0xe4/0x130 [ 755.545081] do_syscall_64+0xbf/0x430 [ 755.545116] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 755.545139] RIP: 0033:0x7f37a0ec0b19 [ 755.545157] 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 [ 755.545179] RSP: 002b:00007f379e436188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 755.545207] RAX: ffffffffffffffda RBX: 00007f37a0fd3f60 RCX: 00007f37a0ec0b19 [ 755.545227] RDX: 0000000000000000 RSI: 0000000020000280 RDI: ffffffffffffff9c [ 755.545246] RBP: 00007f379e4361d0 R08: 0000000000000000 R09: 0000000000000000 [ 755.545266] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 755.545281] R13: 00007ffce50d85ff R14: 00007f379e436300 R15: 0000000000022000 [ 755.545319] [ 755.577894] random: crng reseeded on system resumption [ 755.595627] FAULT_INJECTION: forcing a failure. [ 755.595627] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 755.597510] CPU: 0 UID: 0 PID: 7275 Comm: syz-executor.4 Not tainted 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) [ 755.597543] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 755.597558] Call Trace: [ 755.597567] [ 755.597579] dump_stack_lvl+0xfa/0x120 [ 755.597625] should_fail_ex+0x4d7/0x5e0 [ 755.597683] _copy_from_user+0x30/0xd0 [ 755.597735] csum_and_copy_from_iter_full+0x1fb/0x1f30 [ 755.597787] ? __kasan_kmalloc+0x7f/0x90 [ 755.597819] ? trace_kmalloc+0x1f/0xb0 [ 755.597858] ? __kmalloc_node_track_caller_noprof+0x27b/0x690 [ 755.597902] ? __pfx_csum_and_copy_from_iter_full+0x10/0x10 [ 755.597932] ? __alloc_skb+0x161/0x370 [ 755.597970] ? __asan_memset+0x24/0x50 [ 755.598017] ? __build_skb_around+0x27f/0x3c0 [ 755.598084] ip_generic_getfrag+0x181/0x270 [ 755.598127] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 755.598167] ? perf_trace_run_bpf_submit+0xef/0x180 [ 755.598234] __ip_append_data+0x17ab/0x40d0 [ 755.598305] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 755.598345] ? lock_acquire+0x15e/0x2f0 [ 755.598409] ? lock_release+0xc8/0x290 [ 755.598444] ? lock_is_held_type+0x9e/0x120 [ 755.598479] ? __pfx___ip_append_data+0x10/0x10 [ 755.598524] ? ip_dst_mtu_maybe_forward.constprop.0+0x260/0x5f0 [ 755.598592] ip_make_skb+0x22b/0x2a0 [ 755.598644] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 755.598687] ? __pfx_ip_make_skb+0x10/0x10 [ 755.598751] ? lock_acquire+0x15e/0x2f0 [ 755.598805] ? xfrm_lookup_route+0x69/0x200 [ 755.598859] udp_sendmsg+0x1647/0x22c0 [ 755.598916] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 755.598966] ? __pfx_udp_sendmsg+0x10/0x10 [ 755.599006] ? perf_trace_run_bpf_submit+0xef/0x180 [ 755.599065] ? perf_trace_lock+0x337/0x5d0 [ 755.599141] ? __pfx_perf_trace_lock+0x10/0x10 [ 755.599179] ? reacquire_held_locks+0xd1/0x200 [ 755.599221] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 755.599287] ? find_held_lock+0x2b/0x80 [ 755.599331] ? __local_bh_enable_ip+0xa1/0x110 [ 755.599362] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 755.599408] ? inet_autobind+0x13f/0x1a0 [ 755.599440] ? __local_bh_enable_ip+0xa1/0x110 [ 755.599473] ? inet_autobind+0x144/0x1a0 [ 755.599513] ? __pfx_udp_sendmsg+0x10/0x10 [ 755.599555] inet_sendmsg+0x109/0x150 [ 755.599607] ____sys_sendmsg+0x947/0xc20 [ 755.599658] ? __pfx_____sys_sendmsg+0x10/0x10 [ 755.599727] ? perf_trace_run_bpf_submit+0xef/0x180 [ 755.599781] ___sys_sendmsg+0x10f/0x1b0 [ 755.599816] ? __pfx____sys_sendmsg+0x10/0x10 [ 755.599863] ? __pfx_perf_trace_lock+0x10/0x10 [ 755.599922] ? lock_acquire+0x15e/0x2f0 [ 755.599961] ? __fget_files+0x34/0x3b0 [ 755.600003] ? find_held_lock+0x2b/0x80 [ 755.600042] ? lock_release+0xc8/0x290 [ 755.600098] ? __fget_files+0x20d/0x3b0 [ 755.600176] __sys_sendmmsg+0x1f5/0x420 [ 755.600227] ? __pfx___sys_sendmmsg+0x10/0x10 [ 755.600296] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 755.600343] ? __fget_files+0x20d/0x3b0 [ 755.600408] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 755.600450] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 755.600499] ? ksys_write+0x1a3/0x240 [ 755.600543] ? __pfx_ksys_write+0x10/0x10 [ 755.600608] __x64_sys_sendmmsg+0x9d/0x110 [ 755.600634] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 755.600682] do_syscall_64+0xbf/0x430 [ 755.600728] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 755.600755] RIP: 0033:0x7f016dc33b19 [ 755.600775] 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 [ 755.600799] RSP: 002b:00007f016b1a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 755.600824] RAX: ffffffffffffffda RBX: 00007f016dd46f60 RCX: 00007f016dc33b19 [ 755.600841] RDX: 0000000000000001 RSI: 0000000020000640 RDI: 0000000000000004 [ 755.600856] RBP: 00007f016b1a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 755.600871] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 755.600886] R13: 00007ffd0abace8f R14: 00007f016b1a9300 R15: 0000000000022000 [ 755.600956] 04:35:09 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x3, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:35:09 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) sendfile(r0, r2, 0x0, 0x7f) sendmsg$netlink(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) write(0xffffffffffffffff, &(0x7f0000000140)="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", 0x14f) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x408040, 0xc2) socket$unix(0x1, 0x5, 0x0) recvmmsg(r2, &(0x7f0000001980)=[{{&(0x7f0000000400)=@un=@abs, 0x80, &(0x7f0000000a00)=[{&(0x7f0000000480)=""/214, 0xd6}, {&(0x7f0000000580)=""/159, 0x9f}, {&(0x7f0000000340)=""/47, 0x2f}, {&(0x7f0000000640)=""/164, 0xa4}, {&(0x7f0000000700)=""/170, 0xaa}, {&(0x7f00000007c0)=""/26, 0x1a}, {&(0x7f0000000800)=""/160, 0xa0}, {&(0x7f00000008c0)=""/128, 0x80}, {&(0x7f0000000940)=""/64, 0x40}, {&(0x7f0000000980)=""/74, 0x4a}], 0xa, &(0x7f0000000ac0)=""/150, 0x96}, 0x95}, {{0x0, 0x0, &(0x7f0000000c80)=[{&(0x7f0000000b80)=""/240, 0xf0}], 0x1, &(0x7f0000000cc0)=""/106, 0x6a}, 0x9}, {{&(0x7f0000000d40)=@nfc, 0x80, &(0x7f00000013c0)=[{&(0x7f0000000dc0)=""/163, 0xa3}, {&(0x7f0000000e80)=""/188, 0xbc}, {&(0x7f0000000f40)=""/42, 0x2a}, {&(0x7f0000000f80)=""/224, 0xe0}, {&(0x7f0000001080)=""/139, 0x8b}, {&(0x7f0000001140)=""/105, 0x69}, {&(0x7f00000011c0)=""/162, 0xa2}, {&(0x7f0000001280)=""/120, 0x78}, {&(0x7f0000001300)=""/129, 0x81}], 0x9, &(0x7f0000001480)=""/116, 0x74}, 0x38f6}, {{&(0x7f0000001500)=@l2tp6={0xa, 0x0, 0x0, @loopback}, 0x80, &(0x7f0000001900)=[{&(0x7f0000001580)=""/175, 0xaf}, {&(0x7f0000001640)=""/117, 0x75}, {&(0x7f00000016c0)=""/16, 0x10}, {&(0x7f0000001700)}, {&(0x7f0000001740)=""/228, 0xe4}, {&(0x7f0000001840)=""/152, 0x98}], 0x6}, 0x1010000}], 0x4, 0x40000060, &(0x7f0000001a80)) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) sendmsg$netlink(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f00000003c0)={0x10, 0x42, 0x100, 0x70bd29, 0x25dfdbfc}, 0x10}], 0x1, 0x0, 0x0, 0x200400c4}, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r0, 0xc018937a, &(0x7f0000000040)={{0x1, 0x1, 0x18}, '\x00'}) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r5, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) r6 = io_uring_setup(0x307f, &(0x7f00000000c0)={0x0, 0xb4c6, 0x1, 0x1, 0x1a9, 0x0, r0}) sendfile(r6, r5, 0x0, 0x40000002bd) [ 755.699448] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. [ 755.701324] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. [ 755.703224] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. [ 755.704682] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. [ 755.711469] FAULT_INJECTION: forcing a failure. [ 755.711469] name failslab, interval 1, probability 0, space 0, times 0 [ 755.715995] CPU: 0 UID: 0 PID: 7278 Comm: syz-executor.5 Not tainted 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) [ 755.716031] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 755.716054] Call Trace: [ 755.716062] [ 755.716072] dump_stack_lvl+0xfa/0x120 [ 755.716114] should_fail_ex+0x4d7/0x5e0 [ 755.716159] ? jbd2__journal_start+0x193/0x6b0 [ 755.716197] should_failslab+0xc2/0x120 [ 755.716222] kmem_cache_alloc_noprof+0x80/0x690 [ 755.716257] ? lock_is_held_type+0x9e/0x120 [ 755.716295] ? jbd2__journal_start+0x193/0x6b0 [ 755.716332] jbd2__journal_start+0x193/0x6b0 [ 755.716375] __ext4_journal_start_sb+0x325/0x5d0 [ 755.716405] ? ext4_ind_migrate+0x34e/0x9f0 [ 755.716437] ext4_ind_migrate+0x34e/0x9f0 [ 755.716467] ? ext4_change_inode_journal_flag+0x4b4/0x930 [ 755.716499] ? __ext4_journal_stop+0x10b/0x1f0 [ 755.716531] ext4_fileattr_set+0x13b7/0x1810 [ 755.716575] ? __pfx_ext4_fileattr_set+0x10/0x10 [ 755.716607] ? selinux_inode_file_setattr+0x2ab/0x3b0 [ 755.716657] ? __asan_memset+0x24/0x50 [ 755.716698] ? fileattr_fill_flags+0x27f/0x320 [ 755.716734] ? ext4_fileattr_get+0x179/0x280 [ 755.716776] vfs_fileattr_set+0x748/0xb50 [ 755.716814] ? __pfx_vfs_fileattr_set+0x10/0x10 [ 755.716857] ? __asan_memset+0x24/0x50 [ 755.716901] ioctl_setflags+0x18e/0x1c0 [ 755.716935] ? __pfx_ioctl_setflags+0x10/0x10 [ 755.716976] ? __pfx_avc_has_perm+0x10/0x10 [ 755.717011] do_vfs_ioctl+0x11d/0x1470 [ 755.717046] ? __pfx_do_vfs_ioctl+0x10/0x10 [ 755.717086] ? inode_has_perm+0x16e/0x1c0 [ 755.717130] ? file_has_perm+0x186/0x270 [ 755.717167] ? __fget_files+0x34/0x3b0 [ 755.717219] ? __pfx_file_has_perm+0x10/0x10 [ 755.717254] ? lock_release+0xc8/0x290 [ 755.717305] ? selinux_file_ioctl+0xb9/0x280 [ 755.717353] __x64_sys_ioctl+0x116/0x210 [ 755.717390] do_syscall_64+0xbf/0x430 [ 755.717429] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 755.717455] RIP: 0033:0x7feee7d8bb19 [ 755.717475] 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 [ 755.717499] RSP: 002b:00007feee5301188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 755.717523] RAX: ffffffffffffffda RBX: 00007feee7e9ef60 RCX: 00007feee7d8bb19 [ 755.717540] RDX: 0000000020000000 RSI: 0000000040086602 RDI: 0000000000000004 [ 755.717556] RBP: 00007feee53011d0 R08: 0000000000000000 R09: 0000000000000000 [ 755.717571] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 755.717585] R13: 00007ffc91f937df R14: 00007feee5301300 R15: 0000000000022000 [ 755.717623] 04:35:09 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4020940d, &(0x7f0000000000)=0x4000) 04:35:09 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x5421, &(0x7f0000000000)=0x4000) 04:35:09 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) fchdir(r1) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c00000030000108"], 0x1c}], 0x1}, 0x0) sendfile(r3, r2, 0x0, 0x400000000f8) [ 755.835704] random: crng reseeded on system resumption 04:35:09 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 11) 04:35:09 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) (fail_nth: 6) 04:35:19 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) (fail_nth: 7) 04:35:19 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 12) 04:35:19 executing program 4: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 41) 04:35:19 executing program 6: creat(&(0x7f0000000300)='./file0\x00', 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)=ANY=[@ANYBLOB="1c0000003091e2000132c1791b00020000000000000008000121a255ebba7da7238cb878052115423ab9b73b5f4f9250dcdaadf2c66be605aba0063cd761bd0d8a79ba16139484c4ad15893f27990fb52527549367305f98e6415c12e67aabe82605052728ec840ecf89acab053e0b93b7ed7c3442a5faf3"], 0x1c}], 0x1}, 0x0) write(r0, &(0x7f0000000040)="5ed0b2ff68a4bb9b03de52890a55631d61b53302dacd71a4e08da136ccfa313f0b1de48dcc54c69aec6f21cefac1345e458161a21a232ab2907f39c14dcdfbe2447813a88d", 0x45) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) sendfile(r2, r1, 0x0, 0xf8) 04:35:19 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x5450, &(0x7f0000000000)=0x4000) 04:35:19 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:35:19 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x80086601, &(0x7f0000000000)=0x4000) 04:35:19 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(r0, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r2, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) fcntl$dupfd(r0, 0x0, r1) [ 766.558156] FAULT_INJECTION: forcing a failure. [ 766.558156] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 766.559969] CPU: 0 UID: 0 PID: 7323 Comm: syz-executor.0 Not tainted 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) [ 766.559998] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 766.560011] Call Trace: [ 766.560019] [ 766.560027] dump_stack_lvl+0xfa/0x120 [ 766.560069] should_fail_ex+0x4d7/0x5e0 [ 766.560108] should_fail_alloc_page+0xe0/0x110 [ 766.560132] prepare_alloc_pages+0x1eb/0x550 [ 766.560169] ? lock_acquire+0x15e/0x2f0 [ 766.560206] __alloc_frozen_pages_noprof+0x17f/0x1f20 [ 766.560244] ? __lock_acquire+0x694/0x1b70 [ 766.560275] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 766.560304] ? lock_release+0x82/0x290 [ 766.560340] ? __lock_acquire+0x694/0x1b70 [ 766.560373] ? __print_lock_name+0x82/0x100 [ 766.560399] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 766.560425] ? policy_nodemask+0xeb/0x4e0 [ 766.560456] alloc_pages_mpol+0xed/0x340 [ 766.560483] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 766.560511] ? lock_release+0xc8/0x290 [ 766.560549] alloc_pages_noprof+0x9d/0x180 [ 766.560579] pgd_alloc+0x4d/0x660 [ 766.560602] mm_init+0x711/0x1170 [ 766.560632] mm_alloc+0xa0/0xd0 [ 766.560655] alloc_bprm+0x2e3/0x6e0 [ 766.560691] do_execveat_common+0x235/0x770 [ 766.560725] ? __pfx_do_execveat_common+0x10/0x10 [ 766.560762] ? getname_flags.part.0+0x1c6/0x540 [ 766.560794] __x64_sys_execveat+0xe4/0x130 [ 766.560831] do_syscall_64+0xbf/0x430 [ 766.560863] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 766.560885] RIP: 0033:0x7f37a0ec0b19 [ 766.560902] 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 [ 766.560922] RSP: 002b:00007f379e436188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 766.560943] RAX: ffffffffffffffda RBX: 00007f37a0fd3f60 RCX: 00007f37a0ec0b19 [ 766.560958] RDX: 0000000000000000 RSI: 0000000020000280 RDI: ffffffffffffff9c [ 766.560971] RBP: 00007f379e4361d0 R08: 0000000000000000 R09: 0000000000000000 [ 766.560984] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 766.560997] R13: 00007ffce50d85ff R14: 00007f379e436300 R15: 0000000000022000 [ 766.561025] [ 766.592855] random: crng reseeded on system resumption [ 766.594143] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=37168 sclass=netlink_route_socket pid=7319 comm=syz-executor.6 [ 766.615827] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=37168 sclass=netlink_route_socket pid=7327 comm=syz-executor.6 [ 766.621332] random: crng reseeded on system resumption [ 766.624721] FAULT_INJECTION: forcing a failure. [ 766.624721] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 766.626672] CPU: 0 UID: 0 PID: 7326 Comm: syz-executor.5 Not tainted 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) [ 766.626710] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 766.626722] Call Trace: [ 766.626729] [ 766.626737] dump_stack_lvl+0xfa/0x120 [ 766.626769] should_fail_ex+0x4d7/0x5e0 [ 766.626807] _copy_to_user+0x32/0xd0 [ 766.626843] simple_read_from_buffer+0xe0/0x180 [ 766.626875] proc_fail_nth_read+0x18a/0x240 [ 766.626898] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 766.626921] ? security_file_permission+0x22/0x90 [ 766.626946] ? __pfx_proc_fail_nth_read+0x10/0x10 [ 766.626968] vfs_read+0x1eb/0xc70 [ 766.627007] ? __pfx_vfs_read+0x10/0x10 [ 766.627049] ? lock_release+0xc8/0x290 [ 766.627086] ? __fget_files+0x20d/0x3b0 [ 766.627128] ksys_read+0x121/0x240 [ 766.627161] ? __pfx_ksys_read+0x10/0x10 [ 766.627214] do_syscall_64+0xbf/0x430 [ 766.627246] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 766.627267] RIP: 0033:0x7feee7d3e69c [ 766.627284] 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 [ 766.627304] RSP: 002b:00007feee5301170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 766.627324] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007feee7d3e69c [ 766.627338] RDX: 000000000000000f RSI: 00007feee53011e0 RDI: 0000000000000005 [ 766.627351] RBP: 00007feee53011d0 R08: 0000000000000000 R09: 0000000000000000 [ 766.627363] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 766.627376] R13: 00007ffc91f937df R14: 00007feee5301300 R15: 0000000000022000 [ 766.627404] 04:35:20 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x80087601, &(0x7f0000000000)=0x4000) 04:35:20 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 13) [ 766.697372] FAULT_INJECTION: forcing a failure. [ 766.697372] name failslab, interval 1, probability 0, space 0, times 0 [ 766.699096] CPU: 0 UID: 0 PID: 7324 Comm: syz-executor.4 Not tainted 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) [ 766.699127] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 766.699141] Call Trace: [ 766.699149] [ 766.699159] dump_stack_lvl+0xfa/0x120 [ 766.699210] should_fail_ex+0x4d7/0x5e0 [ 766.699263] should_failslab+0xc2/0x120 [ 766.699294] kmem_cache_alloc_node_noprof+0x87/0x6b0 [ 766.699334] ? __alloc_skb+0x2ab/0x370 [ 766.699357] ? __asan_memset+0x24/0x50 [ 766.699411] ? __alloc_skb+0x2ab/0x370 [ 766.699429] __alloc_skb+0x2ab/0x370 [ 766.699455] ? __pfx___alloc_skb+0x10/0x10 [ 766.699481] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 766.699520] ? perf_trace_run_bpf_submit+0xef/0x180 [ 766.699578] __ip_append_data+0x319b/0x40d0 [ 766.699643] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 766.699680] ? lock_acquire+0x15e/0x2f0 [ 766.699738] ? lock_release+0xc8/0x290 [ 766.699770] ? lock_is_held_type+0x9e/0x120 [ 766.699802] ? __pfx___ip_append_data+0x10/0x10 [ 766.699843] ? ip_dst_mtu_maybe_forward.constprop.0+0x260/0x5f0 [ 766.699905] ip_make_skb+0x22b/0x2a0 [ 766.699953] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 766.699992] ? __pfx_ip_make_skb+0x10/0x10 [ 766.700056] ? lock_acquire+0x15e/0x2f0 [ 766.700106] ? xfrm_lookup_route+0x69/0x200 [ 766.700154] udp_sendmsg+0x1647/0x22c0 [ 766.700206] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 766.700251] ? __pfx_udp_sendmsg+0x10/0x10 [ 766.700287] ? perf_trace_run_bpf_submit+0xef/0x180 [ 766.700342] ? perf_trace_lock+0x337/0x5d0 [ 766.700400] ? __pfx_perf_trace_lock+0x10/0x10 [ 766.700433] ? reacquire_held_locks+0xd1/0x200 [ 766.700471] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 766.700531] ? find_held_lock+0x2b/0x80 [ 766.700571] ? __local_bh_enable_ip+0xa1/0x110 [ 766.700600] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 766.700641] ? inet_autobind+0x13f/0x1a0 [ 766.700671] ? __local_bh_enable_ip+0xa1/0x110 [ 766.700700] ? inet_autobind+0x144/0x1a0 [ 766.700736] ? __pfx_udp_sendmsg+0x10/0x10 [ 766.700773] inet_sendmsg+0x109/0x150 [ 766.700818] ____sys_sendmsg+0x947/0xc20 [ 766.700864] ? __pfx_____sys_sendmsg+0x10/0x10 [ 766.700926] ? perf_trace_run_bpf_submit+0xef/0x180 [ 766.700975] ___sys_sendmsg+0x10f/0x1b0 [ 766.701007] ? __pfx____sys_sendmsg+0x10/0x10 [ 766.701050] ? __pfx_perf_trace_lock+0x10/0x10 [ 766.701103] ? lock_acquire+0x15e/0x2f0 [ 766.701138] ? __fget_files+0x34/0x3b0 [ 766.701177] ? find_held_lock+0x2b/0x80 [ 766.701212] ? lock_release+0xc8/0x290 [ 766.701263] ? __fget_files+0x20d/0x3b0 [ 766.701333] __sys_sendmmsg+0x1f5/0x420 [ 766.701379] ? __pfx___sys_sendmmsg+0x10/0x10 [ 766.701441] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 766.701485] ? __fget_files+0x20d/0x3b0 [ 766.701550] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 766.701586] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 766.701630] ? ksys_write+0x1a3/0x240 [ 766.701671] ? __pfx_ksys_write+0x10/0x10 [ 766.701729] __x64_sys_sendmmsg+0x9d/0x110 [ 766.701753] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 766.701797] do_syscall_64+0xbf/0x430 [ 766.701837] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 766.701860] RIP: 0033:0x7f016dc33b19 [ 766.701878] 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 [ 766.701901] RSP: 002b:00007f016b1a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 766.701923] RAX: ffffffffffffffda RBX: 00007f016dd46f60 RCX: 00007f016dc33b19 [ 766.701938] RDX: 0000000000000001 RSI: 0000000020000640 RDI: 0000000000000004 [ 766.701951] RBP: 00007f016b1a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 766.701965] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 766.701978] R13: 00007ffd0abace8f R14: 00007f016b1a9300 R15: 0000000000022000 [ 766.702042] 04:35:28 executing program 4: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 42) 04:35:28 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x80111500, &(0x7f0000000000)=0x4000) 04:35:28 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 14) 04:35:28 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x5451, &(0x7f0000000000)=0x4000) 04:35:28 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r2, 0x80083313, &(0x7f0000000000)) r3 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fsetxattr$system_posix_acl(r3, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000180)={{}, {}, [], {}, [], {0x10, 0x7}}, 0x24, 0x0) connect$802154_dgram(r0, &(0x7f0000000040)={0x24, @short={0x2, 0xfffc, 0xaaa0}}, 0x14) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) 04:35:28 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) r3 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fsetxattr$system_posix_acl(r3, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000180)={{}, {}, [], {}, [], {0x10, 0x7}}, 0x24, 0x0) connect$unix(r3, &(0x7f0000000040)=@abs={0x0, 0x0, 0x4e21}, 0x6e) sendfile(r2, r1, 0x0, 0xf8) 04:35:28 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x3, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:35:28 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) [ 775.664541] random: crng reseeded on system resumption 04:35:29 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x5, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) [ 775.713947] random: crng reseeded on system resumption 04:35:29 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 15) 04:35:29 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x801c581f, &(0x7f0000000000)=0x4000) 04:35:29 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x5452, &(0x7f0000000000)=0x4000) 04:35:29 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x2, &(0x7f0000000000)=0x4000) 04:35:29 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4b00, 0x102) r2 = socket$unix(0x1, 0x5, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x10004, 0x4) sendfile(r2, r1, 0x0, 0xf8) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r3, {0x8}}, './file1\x00'}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) fcntl$setstatus(r4, 0x4, 0x0) 04:35:29 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={0x0, 0x16}}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r1, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) 04:35:29 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x6, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) [ 775.909531] FAULT_INJECTION: forcing a failure. [ 775.909531] name failslab, interval 1, probability 0, space 0, times 0 [ 775.911322] CPU: 1 UID: 0 PID: 7369 Comm: syz-executor.0 Not tainted 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) [ 775.911352] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 775.911366] Call Trace: [ 775.911373] [ 775.911382] dump_stack_lvl+0xfa/0x120 [ 775.911424] should_fail_ex+0x4d7/0x5e0 [ 775.911466] ? vm_area_alloc+0x20/0x170 [ 775.911496] should_failslab+0xc2/0x120 [ 775.911517] kmem_cache_alloc_noprof+0x80/0x690 [ 775.911555] ? vm_area_alloc+0x20/0x170 [ 775.911582] vm_area_alloc+0x20/0x170 [ 775.911612] create_init_stack_vma+0x28/0x600 [ 775.911646] alloc_bprm+0x451/0x6e0 [ 775.911682] do_execveat_common+0x235/0x770 [ 775.911716] ? __pfx_do_execveat_common+0x10/0x10 [ 775.911753] ? getname_flags.part.0+0x1c6/0x540 [ 775.911785] __x64_sys_execveat+0xe4/0x130 [ 775.911823] do_syscall_64+0xbf/0x430 [ 775.911856] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 775.911879] RIP: 0033:0x7f37a0ec0b19 [ 775.911896] 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 [ 775.911917] RSP: 002b:00007f379e436188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 775.911939] RAX: ffffffffffffffda RBX: 00007f37a0fd3f60 RCX: 00007f37a0ec0b19 [ 775.911953] RDX: 0000000000000000 RSI: 0000000020000280 RDI: ffffffffffffff9c [ 775.911967] RBP: 00007f379e4361d0 R08: 0000000000000000 R09: 0000000000000000 [ 775.911981] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 775.911993] R13: 00007ffce50d85ff R14: 00007f379e436300 R15: 0000000000022000 [ 775.912022] [ 775.940892] __nla_validate_parse: 5 callbacks suppressed [ 775.940910] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. [ 775.953873] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. [ 775.977234] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. [ 775.994268] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. [ 776.011037] random: crng reseeded on system resumption [ 776.018968] random: crng reseeded on system resumption 04:35:39 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x5460, &(0x7f0000000000)=0x4000) 04:35:39 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x80811501, &(0x7f0000000000)=0x4000) 04:35:39 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x10, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:35:39 executing program 2: pipe(&(0x7f0000000040)={0xffffffffffffffff}) sendmsg$DEVLINK_CMD_RELOAD(r0, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0x84, 0x0, 0x200, 0x70bd2d, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, @DEVLINK_ATTR_NETNS_FD={0x8}}, {@pci={{0x8}, {0x11}}, @DEVLINK_ATTR_NETNS_ID={0x8, 0x8c, 0x3}}]}, 0x84}}, 0x4800) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x3) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r2, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) 04:35:39 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 43) 04:35:39 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 16) 04:35:39 executing program 6: r0 = creat(&(0x7f0000000040)='./file1\x00', 0xc8) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) sendfile(r2, r1, 0x0, 0xf8) 04:35:39 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4b47, &(0x7f0000000000)=0x4000) 04:35:39 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x30, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) [ 786.312509] random: crng reseeded on system resumption [ 786.328140] random: crng reseeded on system resumption 04:35:39 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4b49, &(0x7f0000000000)=0x4000) 04:35:39 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fsetxattr$system_posix_acl(r1, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="026d0200010000000000000004000000000000001000070000000086a700000a0000007d"], 0x24, 0x0) sendmsg$DEVLINK_CMD_RATE_DEL(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000080)={&(0x7f0000000940)={0x1050, 0x0, 0x800, 0x70bd28, 0x25dfdbfe, {}, [@DEVLINK_ATTR_RATE_NODE_NAME={0x15, 0xa8, @random="12fa18a52753ae640420b542212058a285"}, @DEVLINK_ATTR_RATE_NODE_NAME={0x1004, 0xa8, @random="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"}, @handle=@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}]}, 0x1050}, 0x1, 0x0, 0x0, 0x24020080}, 0x8840) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) sendfile(r3, r2, 0x0, 0xf8) 04:35:39 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x13, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:35:39 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={0x0}, 0x1, 0x0, 0x0, 0x24000081}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/module/libata', 0x10400, 0x8) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_REGISTER_BEACONS(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r4, 0x1, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r6}, @val={0xc}}}}, 0x28}}, 0x0) sendmsg$NL80211_CMD_START_NAN(r2, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="04002bbd7000fddbdf257300000008000300", @ANYRES32=r6, @ANYBLOB="0c00990005000000410000000800af00040000000500ee00be0000000800ef00010000000500ee00000000000500ee0020000000"], 0x50}, 0x1, 0x0, 0x0, 0x5}, 0x40060) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r1, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) r7 = socket$nl_sock_diag(0x10, 0x3, 0x4) getsockopt$IP_VS_SO_GET_SERVICES(r7, 0x0, 0x482, &(0x7f0000000040)=""/73, &(0x7f00000000c0)=0x49) 04:35:39 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40049409, &(0x7f0000000000)=0x4000) 04:35:39 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x541b, &(0x7f0000000000)=0x4000) [ 786.461216] random: crng reseeded on system resumption 04:35:39 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 17) 04:35:39 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xc0045878, &(0x7f0000000000)=0x4000) 04:35:39 executing program 4: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 44) [ 786.498229] random: crng reseeded on system resumption [ 786.549640] FAULT_INJECTION: forcing a failure. [ 786.549640] name failslab, interval 1, probability 0, space 0, times 0 [ 786.550727] CPU: 1 UID: 0 PID: 7427 Comm: syz-executor.0 Not tainted 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) [ 786.550744] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 786.550751] Call Trace: [ 786.550756] [ 786.550761] dump_stack_lvl+0xfa/0x120 [ 786.550787] should_fail_ex+0x4d7/0x5e0 [ 786.550811] ? mas_preallocate+0x86c/0xaa0 [ 786.550829] should_failslab+0xc2/0x120 [ 786.550842] kmem_cache_alloc_noprof+0x80/0x690 [ 786.550864] ? mas_preallocate+0x86c/0xaa0 [ 786.550880] mas_preallocate+0x86c/0xaa0 [ 786.550901] ? __pfx_mas_preallocate+0x10/0x10 [ 786.550928] ? find_held_lock+0x2b/0x80 [ 786.550942] ? avc_has_perm_noaudit+0x11b/0x3d0 [ 786.550960] vma_link+0xf8/0xa20 [ 786.550972] ? avc_has_perm_noaudit+0x150/0x3d0 [ 786.550986] ? __pfx_vma_link+0x10/0x10 [ 786.551008] insert_vm_struct+0xf4/0x2d0 [ 786.551024] create_init_stack_vma+0x1f4/0x600 [ 786.551046] alloc_bprm+0x451/0x6e0 [ 786.551066] do_execveat_common+0x235/0x770 [ 786.551089] ? __pfx_do_execveat_common+0x10/0x10 [ 786.551109] ? getname_flags.part.0+0x1c6/0x540 [ 786.551126] __x64_sys_execveat+0xe4/0x130 [ 786.551147] do_syscall_64+0xbf/0x430 [ 786.551165] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 786.551177] RIP: 0033:0x7f37a0ec0b19 [ 786.551186] 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 [ 786.551198] RSP: 002b:00007f379e436188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 786.551210] RAX: ffffffffffffffda RBX: 00007f37a0fd3f60 RCX: 00007f37a0ec0b19 [ 786.551218] RDX: 0000000000000000 RSI: 0000000020000280 RDI: ffffffffffffff9c [ 786.551225] RBP: 00007f379e4361d0 R08: 0000000000000000 R09: 0000000000000000 [ 786.551233] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 786.551240] R13: 00007ffce50d85ff R14: 00007f379e436300 R15: 0000000000022000 [ 786.551256] 04:35:49 executing program 4: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 45) 04:35:49 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086604, &(0x7f0000000000)=0x4000) 04:35:49 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x4830, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:35:49 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fsetxattr$system_posix_acl(r1, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000180)={{}, {}, [], {}, [], {0x10, 0x7}}, 0x24, 0x0) sendmsg$NFQNL_MSG_VERDICT_BATCH(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, 0x3, 0x3, 0x801, 0x0, 0x0, {0x7}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x8}, @NFQA_VERDICT_HDR={0xc, 0x2, {0xfffffffffffffffd, 0x2}}]}, 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x20008040) openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) 04:35:49 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x5421, &(0x7f0000000000)=0x4000) 04:35:49 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xc0045878, &(0x7f0000000000)=0x4000) 04:35:49 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 18) 04:35:49 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000040)='net/protocols\x00') mknodat(r3, &(0x7f0000000080)='./file0\x00', 0x4, 0x7) sendfile(r2, r1, 0x0, 0xf8) [ 796.198292] EXT4-fs warning (device sda): __ext4_ioctl:1550: Setting inode version is not supported with metadata_csum enabled. [ 796.200574] random: crng reseeded on system resumption [ 796.216913] FAULT_INJECTION: forcing a failure. [ 796.216913] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 796.218771] CPU: 0 UID: 0 PID: 7452 Comm: syz-executor.4 Not tainted 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) [ 796.218802] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 796.218815] Call Trace: [ 796.218824] [ 796.218835] dump_stack_lvl+0xfa/0x120 [ 796.218878] should_fail_ex+0x4d7/0x5e0 [ 796.218933] _copy_from_user+0x30/0xd0 [ 796.218980] csum_and_copy_from_iter_full+0x1fb/0x1f30 [ 796.219035] ? __kasan_kmalloc+0x7f/0x90 [ 796.219065] ? trace_kmalloc+0x1f/0xb0 [ 796.219102] ? __kmalloc_node_track_caller_noprof+0x27b/0x690 [ 796.219143] ? __pfx_csum_and_copy_from_iter_full+0x10/0x10 [ 796.219170] ? __alloc_skb+0x161/0x370 [ 796.219206] ? __asan_memset+0x24/0x50 [ 796.219249] ? __build_skb_around+0x27f/0x3c0 [ 796.219305] ip_generic_getfrag+0x181/0x270 [ 796.219344] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 796.219391] ? __ip_append_data+0x153f/0x40d0 [ 796.219440] __ip_append_data+0x17ab/0x40d0 [ 796.219520] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 796.219557] ? lock_acquire+0x15e/0x2f0 [ 796.219617] ? lock_release+0xc8/0x290 [ 796.219649] ? lock_is_held_type+0x9e/0x120 [ 796.219682] ? __pfx___ip_append_data+0x10/0x10 [ 796.219723] ? ip_dst_mtu_maybe_forward.constprop.0+0x260/0x5f0 [ 796.219787] ip_make_skb+0x22b/0x2a0 [ 796.219835] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 796.219875] ? __pfx_ip_make_skb+0x10/0x10 [ 796.219935] ? lock_acquire+0x15e/0x2f0 [ 796.219985] ? xfrm_lookup_route+0x69/0x200 [ 796.220035] udp_sendmsg+0x1647/0x22c0 [ 796.220088] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 796.220135] ? __pfx_udp_sendmsg+0x10/0x10 [ 796.220171] ? perf_trace_run_bpf_submit+0xef/0x180 [ 796.220228] ? perf_trace_lock+0x337/0x5d0 [ 796.220287] ? __pfx_perf_trace_lock+0x10/0x10 [ 796.220322] ? reacquire_held_locks+0xd1/0x200 [ 796.220361] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 796.220422] ? find_held_lock+0x2b/0x80 [ 796.220463] ? __local_bh_enable_ip+0xa1/0x110 [ 796.220492] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 796.220534] ? inet_autobind+0x13f/0x1a0 [ 796.220564] ? __local_bh_enable_ip+0xa1/0x110 [ 796.220594] ? inet_autobind+0x144/0x1a0 [ 796.220631] ? __pfx_udp_sendmsg+0x10/0x10 [ 796.220670] inet_sendmsg+0x109/0x150 [ 796.220715] ____sys_sendmsg+0x947/0xc20 [ 796.220763] ? __pfx_____sys_sendmsg+0x10/0x10 [ 796.220827] ? perf_trace_run_bpf_submit+0xef/0x180 [ 796.220878] ___sys_sendmsg+0x10f/0x1b0 [ 796.220910] ? __pfx____sys_sendmsg+0x10/0x10 [ 796.220954] ? __pfx_perf_trace_lock+0x10/0x10 [ 796.221008] ? lock_acquire+0x15e/0x2f0 [ 796.221044] ? __fget_files+0x34/0x3b0 [ 796.221083] ? find_held_lock+0x2b/0x80 [ 796.221119] ? lock_release+0xc8/0x290 [ 796.221174] ? __fget_files+0x20d/0x3b0 [ 796.221247] __sys_sendmmsg+0x1f5/0x420 [ 796.221294] ? __pfx___sys_sendmmsg+0x10/0x10 [ 796.221359] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 796.221403] ? __fget_files+0x20d/0x3b0 [ 796.221463] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 796.221501] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 796.221546] ? ksys_write+0x1a3/0x240 [ 796.221587] ? __pfx_ksys_write+0x10/0x10 [ 796.221647] __x64_sys_sendmmsg+0x9d/0x110 [ 796.221672] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 796.221717] do_syscall_64+0xbf/0x430 [ 796.221759] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 796.221783] RIP: 0033:0x7f016dc33b19 [ 796.221802] 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 [ 796.221824] RSP: 002b:00007f016b1a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 796.221847] RAX: ffffffffffffffda RBX: 00007f016dd46f60 RCX: 00007f016dc33b19 [ 796.221863] RDX: 0000000000000001 RSI: 0000000020000640 RDI: 0000000000000004 [ 796.221877] RBP: 00007f016b1a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 796.221890] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 796.221904] R13: 00007ffd0abace8f R14: 00007f016b1a9300 R15: 0000000000022000 [ 796.221971] [ 796.227274] random: crng reseeded on system resumption 04:35:49 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x98) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) sendfile(r2, r1, 0x0, 0xf8) 04:35:49 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:35:49 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x4008660f, &(0x7f0000000000)=0x4000) 04:35:49 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x5450, &(0x7f0000000000)=0x4000) 04:35:49 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 19) 04:35:49 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 46) 04:35:49 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xc0189436, &(0x7f0000000000)=0x4000) 04:35:49 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x3, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:35:49 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) bind$802154_dgram(r0, &(0x7f0000000040)={0x24, @short={0x2, 0x3, 0xfffe}}, 0x14) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r2, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) [ 796.517584] FAULT_INJECTION: forcing a failure. [ 796.517584] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 796.519713] CPU: 0 UID: 0 PID: 7477 Comm: syz-executor.0 Not tainted 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) [ 796.519743] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 796.519756] Call Trace: [ 796.519763] [ 796.519771] dump_stack_lvl+0xfa/0x120 [ 796.519807] should_fail_ex+0x4d7/0x5e0 [ 796.519845] should_fail_alloc_page+0xe0/0x110 [ 796.519869] prepare_alloc_pages+0x1eb/0x550 [ 796.519911] __alloc_frozen_pages_noprof+0x17f/0x1f20 [ 796.519938] ? __kernel_text_address+0xd/0x40 [ 796.519972] ? arch_stack_walk+0x9c/0xf0 [ 796.520000] ? __lock_acquire+0x694/0x1b70 [ 796.520043] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 796.520069] ? __lock_acquire+0x694/0x1b70 [ 796.520113] ? lock_acquire+0x15e/0x2f0 [ 796.520144] ? __is_insn_slot_addr+0x2e/0x290 [ 796.520176] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 796.520201] ? policy_nodemask+0xeb/0x4e0 [ 796.520232] alloc_pages_mpol+0xed/0x340 [ 796.520260] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 796.520290] ? mtree_range_walk+0x74a/0xb90 [ 796.520322] alloc_pages_noprof+0x9d/0x180 [ 796.520351] __pud_alloc+0x3f/0x830 [ 796.520377] __handle_mm_fault+0xb19/0x3140 [ 796.520400] ? __pfx_mt_find+0x10/0x10 [ 796.520433] ? __pfx___handle_mm_fault+0x10/0x10 [ 796.520469] ? find_vma+0xbf/0x140 [ 796.520502] ? __pfx_find_vma+0x10/0x10 [ 796.520540] handle_mm_fault+0x2d8/0x750 [ 796.520567] __get_user_pages+0x62f/0x2f00 [ 796.520609] ? __pfx___get_user_pages+0x10/0x10 [ 796.520637] ? lock_is_held_type+0x9e/0x120 [ 796.520668] get_user_pages_remote+0x285/0xaf0 [ 796.520693] ? down_read+0x1b1/0x470 [ 796.520726] ? __pfx_get_user_pages_remote+0x10/0x10 [ 796.520763] get_arg_page+0xeb/0x310 [ 796.520796] ? __pfx_get_arg_page+0x10/0x10 [ 796.520826] ? up_write+0x195/0x520 [ 796.520844] ? lock_is_held_type+0x9e/0x120 [ 796.520869] ? count.constprop.0+0x1b8/0x290 [ 796.520905] copy_string_kernel+0x1d1/0x2e0 [ 796.520937] ? alloc_bprm+0x466/0x6e0 [ 796.520971] do_execveat_common+0x35a/0x770 [ 796.521005] ? __pfx_do_execveat_common+0x10/0x10 [ 796.521042] ? getname_flags.part.0+0x1c6/0x540 [ 796.521074] __x64_sys_execveat+0xe4/0x130 [ 796.521112] do_syscall_64+0xbf/0x430 [ 796.521145] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 796.521167] RIP: 0033:0x7f37a0ec0b19 [ 796.521183] 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 [ 796.521204] RSP: 002b:00007f379e436188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 796.521225] RAX: ffffffffffffffda RBX: 00007f37a0fd3f60 RCX: 00007f37a0ec0b19 [ 796.521240] RDX: 0000000000000000 RSI: 0000000020000280 RDI: ffffffffffffff9c [ 796.521253] RBP: 00007f379e4361d0 R08: 0000000000000000 R09: 0000000000000000 [ 796.521266] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 796.521279] R13: 00007ffce50d85ff R14: 00007f379e436300 R15: 0000000000022000 [ 796.521308] 04:35:49 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x5451, &(0x7f0000000000)=0x4000) 04:35:49 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x6609, &(0x7f0000000000)=0x4000) [ 796.635182] FAULT_INJECTION: forcing a failure. [ 796.635182] name failslab, interval 1, probability 0, space 0, times 0 [ 796.636841] CPU: 0 UID: 0 PID: 7484 Comm: syz-executor.4 Not tainted 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) [ 796.636870] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 796.636882] Call Trace: [ 796.636889] [ 796.636897] dump_stack_lvl+0xfa/0x120 [ 796.636933] should_fail_ex+0x4d7/0x5e0 [ 796.636972] should_failslab+0xc2/0x120 [ 796.636994] kmem_cache_alloc_node_noprof+0x87/0x6b0 [ 796.637025] ? __alloc_skb+0x2ab/0x370 [ 796.637051] ? __asan_memset+0x24/0x50 [ 796.637089] ? __alloc_skb+0x2ab/0x370 [ 796.637107] __alloc_skb+0x2ab/0x370 [ 796.637126] ? __pfx___alloc_skb+0x10/0x10 [ 796.637146] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 796.637175] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 796.637221] __ip_append_data+0x319b/0x40d0 [ 796.637260] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 796.637290] ? lock_acquire+0x15e/0x2f0 [ 796.637329] ? lock_release+0xc8/0x290 [ 796.637359] ? lock_is_held_type+0x9e/0x120 [ 796.637387] ? __pfx___ip_append_data+0x10/0x10 [ 796.637419] ? ip_dst_mtu_maybe_forward.constprop.0+0x260/0x5f0 [ 796.637462] ip_make_skb+0x22b/0x2a0 [ 796.637497] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 796.637527] ? __pfx_ip_make_skb+0x10/0x10 [ 796.637565] ? lock_acquire+0x15e/0x2f0 [ 796.637600] ? xfrm_lookup_route+0x69/0x200 [ 796.637636] udp_sendmsg+0x1647/0x22c0 [ 796.637669] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 796.637701] ? __pfx_udp_sendmsg+0x10/0x10 [ 796.637744] ? reacquire_held_locks+0xd1/0x200 [ 796.637777] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 796.637818] ? find_held_lock+0x2b/0x80 [ 796.637845] ? __local_bh_enable_ip+0xa1/0x110 [ 796.637870] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 796.637906] ? inet_autobind+0x13f/0x1a0 [ 796.637935] ? __local_bh_enable_ip+0xa1/0x110 [ 796.637959] ? inet_autobind+0x144/0x1a0 [ 796.637989] ? __pfx_udp_sendmsg+0x10/0x10 [ 796.638017] inet_sendmsg+0x109/0x150 [ 796.638051] ____sys_sendmsg+0x947/0xc20 [ 796.638085] ? __pfx_____sys_sendmsg+0x10/0x10 [ 796.638119] ? _kstrtoull+0x13e/0x200 [ 796.638142] ? __pfx__kstrtoull+0x10/0x10 [ 796.638171] ___sys_sendmsg+0x10f/0x1b0 [ 796.638194] ? __pfx____sys_sendmsg+0x10/0x10 [ 796.638227] ? lock_acquire+0x15e/0x2f0 [ 796.638258] ? __fget_files+0x34/0x3b0 [ 796.638292] ? find_held_lock+0x2b/0x80 [ 796.638317] ? lock_release+0xc8/0x290 [ 796.638353] ? __fget_files+0x20d/0x3b0 [ 796.638395] __sys_sendmmsg+0x1f5/0x420 [ 796.638422] ? __pfx___sys_sendmmsg+0x10/0x10 [ 796.638455] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 796.638487] ? __fget_files+0x20d/0x3b0 [ 796.638525] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 796.638560] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 796.638597] ? ksys_write+0x1a3/0x240 [ 796.638632] ? __pfx_ksys_write+0x10/0x10 [ 796.638672] __x64_sys_sendmmsg+0x9d/0x110 [ 796.638694] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 796.638731] do_syscall_64+0xbf/0x430 [ 796.638763] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 796.638785] RIP: 0033:0x7f016dc33b19 [ 796.638802] 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 [ 796.638822] RSP: 002b:00007f016b188188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 796.638843] RAX: ffffffffffffffda RBX: 00007f016dd47020 RCX: 00007f016dc33b19 [ 796.638858] RDX: 0000000000000001 RSI: 0000000020000640 RDI: 0000000000000004 [ 796.638871] RBP: 00007f016b1881d0 R08: 0000000000000000 R09: 0000000000000000 [ 796.638883] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 796.638896] R13: 00007ffd0abace8f R14: 00007f016b188300 R15: 0000000000022000 [ 796.638924] [ 796.742869] random: crng reseeded on system resumption [ 796.754305] random: crng reseeded on system resumption 04:36:00 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40087602, &(0x7f0000000000)=0x4000) 04:36:00 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 47) 04:36:00 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000011ac1791b0003000000000000000800010000"], 0x1c}], 0x1}, 0x0) fcntl$setstatus(r1, 0x4, 0xc00) sendfile(r0, r0, &(0x7f00000000c0)=0x1000, 0x2) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) sendmsg$netlink(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000000100)={0x10, 0x32, 0x800, 0x70bd25, 0x25dfdbfd, "", [@generic]}, 0x10}], 0x1}, 0x0) fchmod(r2, 0x40) ioctl$ifreq_SIOCGIFINDEX_team(r1, 0x8933, &(0x7f0000000080)) r4 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x100) r5 = socket$unix(0x1, 0x5, 0x0) sendfile(r5, r4, 0x0, 0xf8) 04:36:00 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 20) 04:36:00 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xc020660b, &(0x7f0000000000)=0x4000) 04:36:00 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x5, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:36:00 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r1, 0x80083313, &(0x7f0000000000)) fcntl$setpipe(r1, 0x407, 0x3) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) 04:36:00 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x5452, &(0x7f0000000000)=0x4000) [ 806.694833] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=6657 sclass=netlink_route_socket pid=7514 comm=syz-executor.6 [ 806.695026] random: crng reseeded on system resumption [ 806.707787] FAULT_INJECTION: forcing a failure. [ 806.707787] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 806.709543] CPU: 1 UID: 0 PID: 7516 Comm: syz-executor.0 Not tainted 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) [ 806.709573] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 806.709586] Call Trace: [ 806.709593] [ 806.709602] dump_stack_lvl+0xfa/0x120 [ 806.709638] should_fail_ex+0x4d7/0x5e0 [ 806.709679] should_fail_alloc_page+0xe0/0x110 [ 806.709704] prepare_alloc_pages+0x1eb/0x550 [ 806.709747] __alloc_frozen_pages_noprof+0x17f/0x1f20 [ 806.709775] ? __kernel_text_address+0xd/0x40 [ 806.709810] ? arch_stack_walk+0x9c/0xf0 [ 806.709840] ? perf_trace_lock+0xb5/0x5d0 [ 806.709877] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 806.709907] ? look_up_lock_class+0x66/0x150 [ 806.709937] ? __pfx_perf_trace_lock+0x10/0x10 [ 806.709980] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 806.710008] ? policy_nodemask+0xeb/0x4e0 [ 806.710047] alloc_pages_mpol+0xed/0x340 [ 806.710076] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 806.710105] ? find_held_lock+0x2b/0x80 [ 806.710129] ? __pud_alloc+0x59e/0x830 [ 806.710155] alloc_pages_noprof+0x9d/0x180 [ 806.710185] __pmd_alloc+0x3b/0xad0 [ 806.710211] __handle_mm_fault+0xc04/0x3140 [ 806.710235] ? __pfx_mt_find+0x10/0x10 [ 806.710268] ? __pfx___handle_mm_fault+0x10/0x10 [ 806.710307] ? find_vma+0xbf/0x140 [ 806.710340] ? __pfx_find_vma+0x10/0x10 [ 806.710379] handle_mm_fault+0x2d8/0x750 [ 806.710409] __get_user_pages+0x62f/0x2f00 [ 806.710448] ? __pfx_perf_trace_lock+0x10/0x10 [ 806.710487] ? __pfx___get_user_pages+0x10/0x10 [ 806.710516] ? lock_is_held_type+0x9e/0x120 [ 806.710546] get_user_pages_remote+0x285/0xaf0 [ 806.710573] ? down_read+0x1b1/0x470 [ 806.710606] ? __pfx_get_user_pages_remote+0x10/0x10 [ 806.710647] get_arg_page+0xeb/0x310 [ 806.710680] ? __pfx_get_arg_page+0x10/0x10 [ 806.710711] ? up_write+0x195/0x520 [ 806.710727] ? lock_is_held_type+0x9e/0x120 [ 806.710754] ? count.constprop.0+0x1b8/0x290 [ 806.710791] copy_string_kernel+0x1d1/0x2e0 [ 806.710824] ? alloc_bprm+0x466/0x6e0 [ 806.710859] do_execveat_common+0x35a/0x770 [ 806.710893] ? __pfx_do_execveat_common+0x10/0x10 [ 806.710932] ? getname_flags.part.0+0x1c6/0x540 [ 806.710966] __x64_sys_execveat+0xe4/0x130 [ 806.711005] do_syscall_64+0xbf/0x430 [ 806.711038] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 806.711060] RIP: 0033:0x7f37a0ec0b19 [ 806.711077] 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 [ 806.711098] RSP: 002b:00007f379e436188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 806.711119] RAX: ffffffffffffffda RBX: 00007f37a0fd3f60 RCX: 00007f37a0ec0b19 [ 806.711134] RDX: 0000000000000000 RSI: 0000000020000280 RDI: ffffffffffffff9c [ 806.711147] RBP: 00007f379e4361d0 R08: 0000000000000000 R09: 0000000000000000 [ 806.711160] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 806.711173] R13: 00007ffce50d85ff R14: 00007f379e436300 R15: 0000000000022000 [ 806.711205] [ 806.712770] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. 04:36:00 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x5460, &(0x7f0000000000)=0x4000) [ 806.797267] EXT4-fs warning (device sda): __ext4_ioctl:1550: Setting inode version is not supported with metadata_csum enabled. 04:36:00 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x3f00) 04:36:00 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x20) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r1, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) [ 806.981963] random: crng reseeded on system resumption [ 806.999442] random: crng reseeded on system resumption [ 807.015867] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=6657 sclass=netlink_route_socket pid=7521 comm=syz-executor.6 [ 807.019310] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. 04:36:11 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x6, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:36:11 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) sendfile(r0, r1, &(0x7f0000000040), 0x800) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4800) ioctl$sock_SIOCETHTOOL(r3, 0x8946, &(0x7f0000000100)={'team0\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="1d0000000200000002000000000000000300000000000000bf1dc15d46b18a2e41f7f6a8fbc81974b2a7d83f958879b015e28e223979cac41c5a20dce562bfcb9c8d02e8df1dc9f6dd60d70a5d57dae668003fc40d0137d407589e54e1653505b710174f49940a2290ccf636f6b795802cf1f90500e7e02daa592b60a194b7b464f1bddda1a16844bd2914ae0efa9713919ae3512796fd08eb626e3a49705a3019d22b9d2c89f8f36b982ca099cf15d66eb943696b88c62b7202d3d53b088667e552acbc41511c9379aeea92208c587dff2673ee8ac3d77eafd62cf39b6877ee78d442dfaab54b"]}) sendfile(r2, r1, 0x0, 0xf8) 04:36:11 executing program 4: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 48) 04:36:11 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fsetxattr$system_posix_acl(r0, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="020000000100000000040000040000000000000010000700000000002000000000000000"], 0x24, 0x0) r1 = syz_open_dev$evdev(&(0x7f0000000140), 0x0, 0x40402) r2 = creat(0x0, 0x0) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r3, 0x4c80, 0x0) fsetxattr$security_selinux(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)='system_u:object_r:zero_device_t:s0\x00', 0x23, 0x1) r4 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_ADD(0xffffffffffffffff, 0x4c80, r4) pidfd_getfd(r2, r1, 0x0) r5 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r0, 0x4c81, r5) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) r7 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r7, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) 04:36:11 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x401c5820, &(0x7f0000000000)=0x4000) 04:36:11 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40049409, &(0x7f0000000000)=0x4000) 04:36:11 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4004) 04:36:11 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 21) [ 818.420755] random: crng reseeded on system resumption 04:36:11 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x8, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) [ 818.458609] random: crng reseeded on system resumption [ 818.505521] FAULT_INJECTION: forcing a failure. [ 818.505521] name failslab, interval 1, probability 0, space 0, times 0 [ 818.507806] CPU: 1 UID: 0 PID: 7559 Comm: syz-executor.0 Not tainted 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) [ 818.507856] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 818.507872] Call Trace: [ 818.507881] [ 818.507891] dump_stack_lvl+0xfa/0x120 [ 818.507935] should_fail_ex+0x4d7/0x5e0 [ 818.507983] ? __pmd_alloc+0x98/0xad0 [ 818.508009] should_failslab+0xc2/0x120 [ 818.508042] kmem_cache_alloc_noprof+0x80/0x690 [ 818.508076] ? __pud_alloc+0x59e/0x830 [ 818.508111] ? __pmd_alloc+0x98/0xad0 [ 818.508135] __pmd_alloc+0x98/0xad0 [ 818.508165] __handle_mm_fault+0xc04/0x3140 [ 818.508195] ? __pfx_mt_find+0x10/0x10 [ 818.508242] ? __pfx___handle_mm_fault+0x10/0x10 [ 818.508289] ? find_vma+0xbf/0x140 [ 818.508328] ? __pfx_find_vma+0x10/0x10 [ 818.508377] handle_mm_fault+0x2d8/0x750 [ 818.508412] __get_user_pages+0x62f/0x2f00 [ 818.508459] ? __pfx_perf_trace_lock+0x10/0x10 [ 818.508509] ? __pfx___get_user_pages+0x10/0x10 [ 818.508544] ? lock_is_held_type+0x9e/0x120 [ 818.508582] get_user_pages_remote+0x285/0xaf0 [ 818.508614] ? down_read+0x1b1/0x470 [ 818.508655] ? __pfx_get_user_pages_remote+0x10/0x10 [ 818.508704] get_arg_page+0xeb/0x310 [ 818.508744] ? __pfx_get_arg_page+0x10/0x10 [ 818.508782] ? up_write+0x195/0x520 [ 818.508802] ? lock_is_held_type+0x9e/0x120 [ 818.508834] ? count.constprop.0+0x1b8/0x290 [ 818.508879] copy_string_kernel+0x1d1/0x2e0 [ 818.508920] ? alloc_bprm+0x466/0x6e0 [ 818.508962] do_execveat_common+0x35a/0x770 [ 818.509005] ? __pfx_do_execveat_common+0x10/0x10 [ 818.509052] ? getname_flags.part.0+0x1c6/0x540 [ 818.509093] __x64_sys_execveat+0xe4/0x130 [ 818.509141] do_syscall_64+0xbf/0x430 [ 818.509182] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 818.509209] RIP: 0033:0x7f37a0ec0b19 [ 818.509229] 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 [ 818.509254] RSP: 002b:00007f379e436188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 818.509280] RAX: ffffffffffffffda RBX: 00007f37a0fd3f60 RCX: 00007f37a0ec0b19 [ 818.509298] RDX: 0000000000000000 RSI: 0000000020000280 RDI: ffffffffffffff9c [ 818.509314] RBP: 00007f379e4361d0 R08: 0000000000000000 R09: 0000000000000000 [ 818.509330] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 818.509346] R13: 00007ffce50d85ff R14: 00007f379e436300 R15: 0000000000022000 [ 818.509384] 04:36:12 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x4020940d, &(0x7f0000000000)=0x4000) 04:36:12 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4010) 04:36:12 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 22) 04:36:12 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={0x0}, 0x1, 0x0, 0x0, 0xc015}, 0x0) setregid(0x0, 0x0) r1 = getpid() msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x3, 0x0, 0x0, 0xee01, 0xffffffffffffffff, 0x8, 0x9}, 0x0, 0x0, 0x3ff, 0x1, 0x5fe2, 0x54d, 0x2, 0x9, 0x2, 0x81, r1}) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000002640)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1100) setresuid(0x0, r2, 0x0) r3 = socket$nl_xfrm(0x10, 0x3, 0x6) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) setregid(r4, 0x0) r5 = getpid() msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x3, r2, r4, 0xee01, 0xffffffffffffffff, 0x8, 0x9}, 0x0, 0x0, 0x7, 0x1, 0x5fe2, 0x54d, 0x2, 0x9, 0x2, 0x81, r5}) getgroups(0x3, &(0x7f0000000000)=[0x0, r4, 0xee01]) setxattr$system_posix_acl(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='system.posix_acl_access\x00', &(0x7f0000000100)={{}, {0x1, 0x1}, [], {0x4, 0x4}, [{0x8, 0x4, 0xee00}, {0x8, 0x1, 0xee00}, {0x8, 0x7, 0xee01}, {0x8, 0x5, 0xee00}, {0x8, 0x3}, {0x8, 0x4, 0xffffffffffffffff}, {0x8, 0x0, 0xee00}, {0x8, 0xc}, {}], {0x10, 0x7}, {0x20, 0x1}}, 0x6c, 0x6) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r6, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) 04:36:12 executing program 4: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 49) 04:36:12 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086604, &(0x7f0000000000)=0x4000) 04:36:12 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x10, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:36:12 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 50) [ 818.834107] EXT4-fs warning (device sda): __ext4_ioctl:1550: Setting inode version is not supported with metadata_csum enabled. 04:36:12 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x80086601, &(0x7f0000000000)=0x4000) 04:36:22 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 51) 04:36:22 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x80087601, &(0x7f0000000000)=0x4000) 04:36:22 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 23) 04:36:22 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x30, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:36:22 executing program 2: ioctl$AUTOFS_DEV_IOCTL_EXPIRE(0xffffffffffffffff, 0xc018937c, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) r1 = getpgrp(0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000280), 0x2304c1, 0x0) accept4$unix(r2, &(0x7f0000000340)=@abs, &(0x7f00000002c0)=0x6e, 0x101800) r3 = getpgrp(0x0) tgkill(r1, r3, 0x0) r4 = perf_event_open(0x0, r3, 0xc, r0, 0x9) r5 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r6 = accept4(r5, &(0x7f0000000100)=@qipcrtr, &(0x7f0000000240)=0x80, 0x81800) sendmsg$NL80211_CMD_JOIN_MESH(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000200)={0x0}}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000040)={r4, 0x8, 0xfffffffffffffff9, 0x21f70494}) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r7, 0x80083313, &(0x7f0000000080)) r8 = signalfd(0xffffffffffffffff, &(0x7f0000000000)={[0x38]}, 0x8) ioctl$SNAPSHOT_SET_SWAP_AREA(r8, 0x400c330d, &(0x7f00000000c0)={0x7fffffff, 0x200}) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) 04:36:22 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4008660f, &(0x7f0000000000)=0x4000) 04:36:22 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) r3 = accept$inet(r0, &(0x7f0000000040)={0x2, 0x0, @loopback}, &(0x7f0000000080)=0x10) vmsplice(r3, &(0x7f0000000340)=[{&(0x7f00000000c0)="bc6232789d1fb2f7f465314c4129e08dfedd8eb8e199afde20b91994425baa12bc1a1c40cedfdada5710c064c4c2e9785dc6279f8b5dcb0d7694", 0x3a}, {&(0x7f0000000100)}, {&(0x7f0000000140)="e9bca7f0219f", 0x6}, {&(0x7f0000000180)="5caf4a776c2a048a3496c8764459f5361892c6fa9c1ac1e93607ce2cc713a9340b305f6aa7b84df93be87ab6393b52215ef7b8b75a74ac090edb05715683787778c9037d4d268383aebc190c1a7753131879afdae6e10d970e7bb5255fa26e3160a16be5e64bfe630e75af12d2f698e958a6f74e17862040dcf443a30167c699b0cfb84fd4aa794f1fae5534738fb8d6fabfd5a673cc08af772a3a9f209f2179cdb0db19be088416a3c20e1aaad8f5df905692682d95f3c8341fdbcc112e8d6da22009856da20f1520731e1db1adbafbf353e68aadb2f41db6a348b8353dd76094f281e06c009cf80f88dd6ebf74123cfc552d4f5c", 0xf5}, {&(0x7f0000000940)="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", 0x1000}, {&(0x7f0000000280)="14792cceec6780fb", 0x8}], 0x6, 0xd) sendfile(r2, r1, 0x0, 0xf8) 04:36:22 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x400000) 04:36:22 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x80111500, &(0x7f0000000000)=0x4000) 04:36:22 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0xdd) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) recvmmsg(r0, &(0x7f0000003340)=[{{&(0x7f0000000080)=@qipcrtr, 0x80, &(0x7f0000000180)=[{&(0x7f0000000100)=""/100, 0x64}], 0x1, &(0x7f00000001c0)=""/59, 0x3b}, 0x5}, {{&(0x7f0000000200)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, 0x80, &(0x7f0000000280)}, 0x80000001}, {{&(0x7f0000000340)=@generic, 0x80, &(0x7f0000000700)=[{&(0x7f00000002c0)=""/38, 0x26}, {&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000001940)=""/4096, 0x1000}, {&(0x7f00000003c0)=""/77, 0x4d}, {&(0x7f0000000440)=""/184, 0xb8}, {&(0x7f0000000500)=""/87, 0x57}, {&(0x7f0000000580)=""/225, 0xe1}, {&(0x7f0000000680)=""/81, 0x51}], 0x8, &(0x7f0000000780)}, 0x8000}, {{&(0x7f00000007c0)=@l2tp6={0xa, 0x0, 0x0, @local}, 0x80, &(0x7f0000002bc0)=[{&(0x7f0000000840)=""/172, 0xac}, {&(0x7f0000002940)=""/170, 0xaa}, {&(0x7f0000002a00)=""/146, 0x92}, {&(0x7f0000002ac0)=""/194, 0xc2}], 0x4, &(0x7f0000002c00)=""/234, 0xea}, 0x7}, {{&(0x7f0000002d00)=@in6={0xa, 0x0, 0x0, @mcast2}, 0x80, &(0x7f0000003000)=[{&(0x7f0000002d80)=""/146, 0x92}, {&(0x7f0000002e40)=""/96, 0x60}, {&(0x7f0000002ec0)=""/31, 0x1f}, {&(0x7f0000002f00)=""/193, 0xc1}], 0x4, &(0x7f0000003040)=""/210, 0xd2}, 0x3}, {{&(0x7f0000003140)=@can, 0x80, &(0x7f0000003200)=[{&(0x7f00000031c0)=""/1, 0x1}], 0x1, &(0x7f0000003240)=""/245, 0xf5}, 0x8}], 0x6, 0x0, &(0x7f00000034c0)) getgroups(0x3, &(0x7f0000000000)=[0x0, 0x0, 0xee01]) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) r4 = inotify_init1(0x80000) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r5, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) r6 = openat$cgroup_netprio_ifpriomap(r0, &(0x7f0000004ac0), 0x2, 0x0) r7 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r7, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) r8 = openat$bsg(0xffffffffffffff9c, &(0x7f0000005e00), 0x30802, 0x0) sendmmsg$unix(r0, &(0x7f0000005f80)=[{{0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000003640)="2b79f823bd4ac0bc0733286f5814982cbad6bef4ee96f7ef57f09b207e8855575f2e4103f9e1522d1401cb1852f33fed94618a1515679c897c8d0b40b9f807033002497f3bc22ae45c5c605274b93dd8db6151de6adac771ce83f46fcd423ee7d761b32f5a6f92f7a17dbd5eeea64f0a6ceec930de35f0c04b0ef9f3a771bf300681616728bada152b158572b6fb876032da08", 0x93}, {&(0x7f0000003700)="00070d372cddcb022b3e38e692df6d5309fe8f6fb5be367d76d2b126045cd5f71dcb54396ba1df90cc8517d8e933839aa5d22d87d34cb880aceca6f18869d9c048098ce3d8e8a3c740115df3c41c2049c7ed7f", 0x53}, {&(0x7f0000003780)="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", 0x1000}, {&(0x7f0000000280)="4a092b3632b2d4da99b3763a205be2e92999a4049870df8d4c73b6e9191ae9a2d786cea7d7cb9b4b96", 0x29}], 0x4, &(0x7f0000005e40)=[@rights={{0x14, 0x1, 0x1, [r0]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [r2, r0]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, r1, 0xffffffffffffffff, r2, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, r2, r2]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [r3, 0xffffffffffffffff, r4, r5, r6, r7]}}, @rights={{0x1c, 0x1, 0x1, [r8, r0, r2]}}], 0x108, 0x24000000}}], 0x1, 0x24044040) sendmsg$NL80211_CMD_STOP_SCHED_SCAN(r2, &(0x7f0000003600)={&(0x7f0000003500)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f00000035c0)={&(0x7f0000004780)=ANY=[@ANYBLOB="70000000b3f3db9e947a8fbf238846a6a78e64", @ANYRES16=0x0, @ANYBLOB="000128bd7000fddbdf254c00000008000300", @ANYRES32=0x0, @ANYBLOB="0c009900d24c21621d0000000c0058005a000000000000000c00580014000000000000000c00580038000000000000000c0058004a000000000000000c00a5a5a65a0000000000004c0058004c00000000000000"], 0x70}, 0x1, 0x0, 0x0, 0x44000}, 0x0) r9 = socket$unix(0x1, 0x5, 0x0) r10 = syz_open_dev$ttys(0xc, 0x2, 0x0) ioctl$TIOCGPKT(r10, 0x80045438, &(0x7f0000000040)) sendfile(r9, r1, 0x0, 0xf8) [ 829.181968] FAULT_INJECTION: forcing a failure. [ 829.181968] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 829.182954] CPU: 1 UID: 0 PID: 7602 Comm: syz-executor.0 Not tainted 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) [ 829.182971] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 829.182978] Call Trace: [ 829.182983] [ 829.182988] dump_stack_lvl+0xfa/0x120 [ 829.183014] should_fail_ex+0x4d7/0x5e0 [ 829.183043] should_fail_alloc_page+0xe0/0x110 [ 829.183058] prepare_alloc_pages+0x1eb/0x550 [ 829.183081] ? __is_insn_slot_addr+0x136/0x290 [ 829.183101] __alloc_frozen_pages_noprof+0x17f/0x1f20 [ 829.183119] ? kernel_text_address+0x5b/0xc0 [ 829.183139] ? __kernel_text_address+0xd/0x40 [ 829.183155] ? unwind_get_return_address+0x59/0xa0 [ 829.183167] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 829.183180] ? arch_stack_walk+0x9c/0xf0 [ 829.183194] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 829.183213] ? __lock_acquire+0xc65/0x1b70 [ 829.183235] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 829.183249] ? policy_nodemask+0xeb/0x4e0 [ 829.183268] alloc_pages_mpol+0xed/0x340 [ 829.183286] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 829.183307] alloc_pages_noprof+0x9d/0x180 [ 829.183323] pte_alloc_one+0x1e/0x3f0 [ 829.183344] __pte_alloc+0x6c/0x3f0 [ 829.183364] ? __pfx___pte_alloc+0x10/0x10 [ 829.183383] ? _raw_spin_unlock+0x1e/0x40 [ 829.183395] ? __pmd_alloc+0x42f/0xad0 [ 829.183408] __handle_mm_fault+0x255b/0x3140 [ 829.183421] ? __pfx_mt_find+0x10/0x10 [ 829.183439] ? __pfx___handle_mm_fault+0x10/0x10 [ 829.183459] ? find_vma+0xbf/0x140 [ 829.183477] ? __pfx_find_vma+0x10/0x10 [ 829.183497] handle_mm_fault+0x2d8/0x750 [ 829.183512] __get_user_pages+0x62f/0x2f00 [ 829.183535] ? __pfx___get_user_pages+0x10/0x10 [ 829.183550] ? lock_is_held_type+0x9e/0x120 [ 829.183567] get_user_pages_remote+0x285/0xaf0 [ 829.183580] ? down_read+0x1b1/0x470 [ 829.183599] ? __pfx_get_user_pages_remote+0x10/0x10 [ 829.183619] get_arg_page+0xeb/0x310 [ 829.183638] ? __pfx_get_arg_page+0x10/0x10 [ 829.183654] ? up_write+0x195/0x520 [ 829.183664] ? lock_is_held_type+0x9e/0x120 [ 829.183678] ? count.constprop.0+0x1b8/0x290 [ 829.183697] copy_string_kernel+0x1d1/0x2e0 [ 829.183715] ? alloc_bprm+0x466/0x6e0 [ 829.183733] do_execveat_common+0x35a/0x770 [ 829.183752] ? __pfx_do_execveat_common+0x10/0x10 [ 829.183772] ? getname_flags.part.0+0x1c6/0x540 [ 829.183789] __x64_sys_execveat+0xe4/0x130 [ 829.183810] do_syscall_64+0xbf/0x430 [ 829.183828] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 829.183841] RIP: 0033:0x7f37a0ec0b19 [ 829.183850] 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 [ 829.183871] RSP: 002b:00007f379e436188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 829.183883] RAX: ffffffffffffffda RBX: 00007f37a0fd3f60 RCX: 00007f37a0ec0b19 [ 829.183891] RDX: 0000000000000000 RSI: 0000000020000280 RDI: ffffffffffffff9c [ 829.183899] RBP: 00007f379e4361d0 R08: 0000000000000000 R09: 0000000000000000 [ 829.183906] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 829.183913] R13: 00007ffce50d85ff R14: 00007f379e436300 R15: 0000000000022000 [ 829.183928] [ 829.223852] FAULT_INJECTION: forcing a failure. [ 829.223852] name failslab, interval 1, probability 0, space 0, times 0 [ 829.224773] CPU: 1 UID: 0 PID: 7611 Comm: syz-executor.4 Not tainted 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) [ 829.224789] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 829.224797] Call Trace: [ 829.224801] [ 829.224807] dump_stack_lvl+0xfa/0x120 [ 829.224829] should_fail_ex+0x4d7/0x5e0 [ 829.224857] should_failslab+0xc2/0x120 [ 829.224872] kmem_cache_alloc_node_noprof+0x87/0x6b0 [ 829.224895] ? __alloc_skb+0x2ab/0x370 [ 829.224908] ? __asan_memset+0x24/0x50 [ 829.224938] ? __alloc_skb+0x2ab/0x370 [ 829.224948] __alloc_skb+0x2ab/0x370 [ 829.224963] ? __pfx___alloc_skb+0x10/0x10 [ 829.224977] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 829.224999] ? perf_trace_run_bpf_submit+0xef/0x180 [ 829.225035] __ip_append_data+0x319b/0x40d0 [ 829.225071] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 829.225092] ? lock_acquire+0x15e/0x2f0 [ 829.225128] ? lock_release+0xc8/0x290 [ 829.225146] ? lock_is_held_type+0x9e/0x120 [ 829.225163] ? __pfx___ip_append_data+0x10/0x10 [ 829.225185] ? ip_dst_mtu_maybe_forward.constprop.0+0x260/0x5f0 [ 829.225221] ip_make_skb+0x22b/0x2a0 [ 829.225247] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 829.225268] ? __pfx_ip_make_skb+0x10/0x10 [ 829.225301] ? lock_acquire+0x15e/0x2f0 [ 829.225328] ? xfrm_lookup_route+0x69/0x200 [ 829.225356] udp_sendmsg+0x1647/0x22c0 [ 829.225385] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 829.225411] ? __pfx_udp_sendmsg+0x10/0x10 [ 829.225431] ? perf_trace_run_bpf_submit+0xef/0x180 [ 829.225461] ? perf_trace_lock+0x337/0x5d0 [ 829.225494] ? __pfx_perf_trace_lock+0x10/0x10 [ 829.225513] ? reacquire_held_locks+0xd1/0x200 [ 829.225533] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 829.225568] ? find_held_lock+0x2b/0x80 [ 829.225590] ? __local_bh_enable_ip+0xa1/0x110 [ 829.225606] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 829.225629] ? inet_autobind+0x13f/0x1a0 [ 829.225646] ? __local_bh_enable_ip+0xa1/0x110 [ 829.225663] ? inet_autobind+0x144/0x1a0 [ 829.225683] ? __pfx_udp_sendmsg+0x10/0x10 [ 829.225704] inet_sendmsg+0x109/0x150 [ 829.225728] ____sys_sendmsg+0x947/0xc20 [ 829.225755] ? __pfx_____sys_sendmsg+0x10/0x10 [ 829.225790] ? perf_trace_run_bpf_submit+0xef/0x180 [ 829.225817] ___sys_sendmsg+0x10f/0x1b0 [ 829.225836] ? __pfx____sys_sendmsg+0x10/0x10 [ 829.225860] ? __pfx_perf_trace_lock+0x10/0x10 [ 829.225889] ? lock_acquire+0x15e/0x2f0 [ 829.225909] ? __fget_files+0x34/0x3b0 [ 829.225932] ? find_held_lock+0x2b/0x80 [ 829.225951] ? lock_release+0xc8/0x290 [ 829.225979] ? __fget_files+0x20d/0x3b0 [ 829.226019] __sys_sendmmsg+0x1f5/0x420 [ 829.226044] ? __pfx___sys_sendmmsg+0x10/0x10 [ 829.226079] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 829.226103] ? __fget_files+0x20d/0x3b0 [ 829.226136] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 829.226157] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 829.226182] ? ksys_write+0x1a3/0x240 [ 829.226205] ? __pfx_ksys_write+0x10/0x10 [ 829.226238] __x64_sys_sendmmsg+0x9d/0x110 [ 829.226251] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 829.226275] do_syscall_64+0xbf/0x430 [ 829.226297] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 829.226310] RIP: 0033:0x7f016dc33b19 [ 829.226320] 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 [ 829.226333] RSP: 002b:00007f016b1a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 829.226345] RAX: ffffffffffffffda RBX: 00007f016dd46f60 RCX: 00007f016dc33b19 [ 829.226354] RDX: 0000000000000001 RSI: 0000000020000640 RDI: 0000000000000004 [ 829.226361] RBP: 00007f016b1a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 829.226369] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 829.226376] R13: 00007ffd0abace8f R14: 00007f016b1a9300 R15: 0000000000022000 [ 829.226412] [ 829.270909] random: crng reseeded on system resumption [ 829.274134] random: crng reseeded on system resumption 04:36:22 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x6609, &(0x7f0000000000)=0x4000) 04:36:22 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x300, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) [ 829.329869] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. [ 829.349223] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. [ 829.352936] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. [ 829.378314] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. [ 829.382075] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. 04:36:33 executing program 4: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 52) 04:36:33 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x801c581f, &(0x7f0000000000)=0x4000) 04:36:33 executing program 2: r0 = perf_event_open(0x0, 0xffffffffffffffff, 0x6, 0xffffffffffffffff, 0x9) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r2, 0x80083313, &(0x7f0000000000)) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000035080001"], 0x1c}], 0x1}, 0x0) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r0, 0xf502, 0x0) 04:36:33 executing program 7: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fsetxattr$system_posix_acl(r0, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000180)={{}, {}, [], {}, [], {0x10, 0x7}}, 0x24, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) r2 = openat(r1, &(0x7f0000000040)='./file1\x00', 0x424002, 0x10) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) read(r3, &(0x7f0000000400)=""/69, 0x45) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000000)=0x4000) r4 = syz_open_pts(r2, 0x0) fallocate(r4, 0x4, 0xc00d, 0x2) ioctl$KDGKBSENT(r3, 0x4b48, &(0x7f0000000140)={0x4, "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"}) 04:36:33 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 24) 04:36:33 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x500, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:36:33 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40087602, &(0x7f0000000000)=0x4000) 04:36:33 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) setresuid(0x0, r1, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x20, &(0x7f0000000100)=ANY=[@ANYRESOCT=r1, @ANYRESOCT, @ANYBLOB=',wfdno=', @ANYBLOB="a515712d192d20ab8ba640e7b02e4bdab8537fd7e9414ff2ba566fafdc91ee44ce51acdebf10ef9d5510bec53e1048e269992e4feda2cc5c44275882f29bb621b4f26fa7382da4877621b3636f782d0acdece76d4f00a01399295b707ef2a16194909dec8ae0a21823b7f101b6ad239d6aa3672dd901536f641429", @ANYBLOB=',mmap,posixacl,obj_role=,,permit_directio,uid<', @ANYRESDEC=r1, @ANYBLOB=',permit_directio,appraise_type=imasig,context=sysadm_u,\x00']) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) recvmmsg$unix(r0, &(0x7f0000002f40)=[{{0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000940)=""/4096, 0x1000}, {&(0x7f0000000340)=""/90, 0x5a}, {&(0x7f00000003c0)=""/211, 0xd3}, {&(0x7f00000004c0)=""/43, 0x2b}], 0x4}}, {{0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000000540)=""/175, 0xaf}, {&(0x7f0000000600)=""/233, 0xe9}, {&(0x7f0000000700)=""/239, 0xef}, {&(0x7f0000000800)=""/88, 0x58}, {&(0x7f0000000880)=""/82, 0x52}], 0x5, &(0x7f00000019c0)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x50}}, {{&(0x7f0000001a40), 0x6e, &(0x7f0000001b40)=[{&(0x7f0000001ac0)=""/71, 0x47}], 0x1, &(0x7f0000001b80)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x48}}, {{&(0x7f0000001c00), 0x6e, &(0x7f0000002e80)=[{&(0x7f0000001c80)=""/219, 0xdb}, {&(0x7f0000001d80)=""/223, 0xdf}, {&(0x7f0000001e80)=""/4096, 0x1000}], 0x3, &(0x7f0000002ec0)=[@rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x80}}], 0x4, 0x40000040, &(0x7f0000003040)={0x0, 0x989680}) bind$unix(r4, &(0x7f0000003080)=@file={0x1, './file0\x00'}, 0x6e) sendfile(r3, r2, 0x0, 0xf8) [ 840.245214] FAULT_INJECTION: forcing a failure. [ 840.245214] name failslab, interval 1, probability 0, space 0, times 0 [ 840.247144] CPU: 1 UID: 0 PID: 7643 Comm: syz-executor.0 Not tainted 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) [ 840.247174] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 840.247187] Call Trace: [ 840.247195] [ 840.247204] dump_stack_lvl+0xfa/0x120 [ 840.247242] should_fail_ex+0x4d7/0x5e0 [ 840.247281] ? ptlock_alloc+0x21/0x70 [ 840.247306] should_failslab+0xc2/0x120 [ 840.247327] kmem_cache_alloc_noprof+0x80/0x690 [ 840.247363] ? ptlock_alloc+0x21/0x70 [ 840.247387] ptlock_alloc+0x21/0x70 [ 840.247412] pte_alloc_one+0x86/0x3f0 [ 840.247450] __pte_alloc+0x6c/0x3f0 [ 840.247484] ? __pfx___pte_alloc+0x10/0x10 [ 840.247519] ? _raw_spin_unlock+0x1e/0x40 [ 840.247541] ? __pmd_alloc+0x42f/0xad0 [ 840.247565] __handle_mm_fault+0x255b/0x3140 [ 840.247589] ? __pfx_mt_find+0x10/0x10 [ 840.247622] ? __pfx___handle_mm_fault+0x10/0x10 [ 840.247658] ? find_vma+0xbf/0x140 [ 840.247690] ? __pfx_find_vma+0x10/0x10 [ 840.247728] handle_mm_fault+0x2d8/0x750 [ 840.247756] __get_user_pages+0x62f/0x2f00 [ 840.247798] ? __pfx___get_user_pages+0x10/0x10 [ 840.247826] ? lock_is_held_type+0x9e/0x120 [ 840.247856] get_user_pages_remote+0x285/0xaf0 [ 840.247881] ? down_read+0x1b1/0x470 [ 840.247914] ? __pfx_get_user_pages_remote+0x10/0x10 [ 840.247952] get_arg_page+0xeb/0x310 [ 840.247999] ? __pfx_get_arg_page+0x10/0x10 [ 840.248035] ? up_write+0x195/0x520 [ 840.248053] ? lock_is_held_type+0x9e/0x120 [ 840.248079] ? count.constprop.0+0x1b8/0x290 [ 840.248114] copy_string_kernel+0x1d1/0x2e0 [ 840.248147] ? alloc_bprm+0x466/0x6e0 [ 840.248181] do_execveat_common+0x35a/0x770 [ 840.248215] ? __pfx_do_execveat_common+0x10/0x10 [ 840.248252] ? getname_flags.part.0+0x1c6/0x540 [ 840.248284] __x64_sys_execveat+0xe4/0x130 [ 840.248322] do_syscall_64+0xbf/0x430 [ 840.248355] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 840.248377] RIP: 0033:0x7f37a0ec0b19 [ 840.248394] 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 [ 840.248414] RSP: 002b:00007f379e436188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 840.248435] RAX: ffffffffffffffda RBX: 00007f37a0fd3f60 RCX: 00007f37a0ec0b19 [ 840.248450] RDX: 0000000000000000 RSI: 0000000020000280 RDI: ffffffffffffff9c [ 840.248464] RBP: 00007f379e4361d0 R08: 0000000000000000 R09: 0000000000000000 [ 840.248476] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 840.248489] R13: 00007ffce50d85ff R14: 00007f379e436300 R15: 0000000000022000 [ 840.248518] [ 840.258219] EXT4-fs warning (device sda): __ext4_ioctl:1550: Setting inode version is not supported with metadata_csum enabled. [ 840.258884] random: crng reseeded on system resumption [ 840.265997] EXT4-fs warning (device sda): __ext4_ioctl:1550: Setting inode version is not supported with metadata_csum enabled. [ 840.298596] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 04:36:33 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x80811501, &(0x7f0000000000)=0x4000) 04:36:33 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x600, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:36:33 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x20c2, 0xc2) fchmodat(r0, &(0x7f0000000040)='./file1/file0\x00', 0x40) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) mount_setattr(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x8000, &(0x7f0000000580)={0x89, 0x70, 0x40000, {r1}}, 0x20) r2 = syz_open_dev$char_usb(0xc, 0xb4, 0x7) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000300001813f791b00000000000c000080080101"], 0x1c}], 0x1}, 0x0) copy_file_range(r2, 0x0, r3, 0x0, 0x0, 0x0) pwritev2(r0, &(0x7f0000000500)=[{&(0x7f0000000140)="3a98f14b2b59a5a678750a80700689e8b9e47c96cf4841f6b75f5204eab1745c74ceb1198f1ef357234c9bf81e4e4e75a3e9248a6d5edffdcb9ae2503453a0eb4bc2549c0944ce0ea80b0a39c72df21703eb7478c9a6da574cdbff5d967d747d864b71fcd34bdb2a354191e0b72a666ce8bcc952843857d1eab20e2365bdf4d957bacc4d14ee4a", 0x87}, {&(0x7f0000000200)="653b40756449d58d0ba36deca0b69796c47ae171fcb0b9f4e1c291124bdc361928d9b8be175d66eb2964e0e518de7e8eaf5d56769d093f66a0b845cd14d0adc9b7a8625ab219dfd43222e222006db5f31a1318", 0x53}, {&(0x7f0000000280)="f2bf93d6adc76aac49fdf7a14736d76ba340775bc646fa50bd4410026c3a2a68729b4e67ebafeeb37bdb3bc355c817f70ae99374d00fb51ef6ee687b3a5f4fcbd7b9f4f0b7330135afb7853d517f6850e1d2fc067f173bd4a90f1694fbe240d2641f0bee5ff0c4d33bbcff4124e50893c7ff9e74e86322f46f8fe9d1362bf7f0c698157ae7153b9975792555643473149f80293b88900b6a6c113773aa0f70299a82344794c44e4d2526e2c1b1d3b838f373eb3a6ccd94b0c36a7123b582684afba367d4820b49ae5fe596ea050d0af5404827fb7caf226a222ead9966", 0xdd}, {&(0x7f0000000380)="5b352be1073091e42b010f463019c5b00a0404eb15ca8adc185918d527815509ef5e359c5fe8f442887cad957eb41ab701f5ba7ffba94bdbe5df9ae084db9716061aff2b2d928c9af960fee7f21b12a89856", 0x52}, {&(0x7f0000000400)="97bf73b2d5365dad122398611e0190beb6f80040028f71e9b3b62f41119be5d71bd70e92f7d7ef6e858ed2fc552e2041450334dccfcfbaa8b628aad6a756d79ad4baf7f9679cc12e636c422bb84acace8e0a9a6a790f5ad8bf14b1d4432fe5c3280bf2f8c77d0f06d890e8e3509ab85a7ce72eb6080a55c2f9851413be0da1a574c219e70776161552be03fb480ff47f3bdc3cbbcea43850a8996b366f1c307b5c63958a5f422d677a8a9041b144fb4758da58acb30f64c4cd75b00f2587b0195f027c97", 0xc4}], 0x5, 0x19, 0x6, 0x18) 04:36:33 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) r2 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x40002, 0x16e, 0x11}, 0x18) sendfile(r2, r1, 0x0, 0xf8) [ 840.387225] random: crng reseeded on system resumption 04:36:33 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 25) 04:36:33 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x401c5820, &(0x7f0000000000)=0x4000) 04:36:33 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) fallocate(r0, 0x12, 0x7, 0x800) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) r5 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) dup2(r4, r5) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r4, 0x80083313, &(0x7f0000000000)) getsockopt$sock_buf(r2, 0x1, 0x1f, &(0x7f0000000080)=""/187, &(0x7f0000000140)=0xbb) fallocate(r1, 0x40, 0x100000000, 0x7f) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) 04:36:33 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x3000, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) [ 840.544581] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.7'. 04:36:33 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 53) 04:36:33 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0xc0045878, &(0x7f0000000000)=0x4000) 04:36:34 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000000c0)={0x0, r0, 0x1, 0x9, 0x200, 0xfffffffffffffffe}) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) fcntl$setstatus(r0, 0x4, 0x800) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) sendfile(r2, r1, 0x0, 0xf8) r3 = openat$cgroup_ro(r0, &(0x7f0000000040)='memory.current\x00', 0x0, 0x0) faccessat2(r3, &(0x7f0000000080)='./file0\x00', 0x18, 0x100) [ 840.624374] random: crng reseeded on system resumption [ 840.652826] random: crng reseeded on system resumption 04:36:43 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x4020940d, &(0x7f0000000000)=0x4000) 04:36:43 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 26) 04:36:43 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 54) 04:36:43 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:36:43 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0xc0045878, &(0x7f0000000000)=0x4000) 04:36:43 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) shutdown(r0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) dup(r1) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000000340)={{0x1, 0x1, 0x18, r1, {0x1}}, './file0\x00'}) getsockname$unix(r4, &(0x7f0000000380)=@abs, &(0x7f0000000400)=0x6e) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r3, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000040)="1e15235aa365633915f34917c57350931f97d097b0d26002f830f942b875dd94c6a894dbca1671c8cfa8e635d0a21a56717407a87fa9ac101000283f74250b2c551431a295e9111d21de2476c344465cd55893", 0x53}, {&(0x7f00000000c0)="34fab42177f422bc31c5ada2413efe181d697fb6e30370b1696bc831f9427a3d30f645b035e4c5fed934690ce15e62ae03d0f7e2b28da265fefd795ef29c81b99681d582e6a32f7c053679b9ecc054dd8fc2ec1785cbb68df020ca292edfb3c2", 0x60}, {&(0x7f00000001c0)="e13bea787485401c6b9775aa679102322708dad988d67a893d20021b1a5bf96b1b556929c258e289b72184f0c499a6800ff256fbec8324588f42e096a55542b11fe16d874b2b16875c4ce72901e4aa15e636ba0981bd2c1b4e5201cfa2f221e2a5ac5078f45f587c3388be1f9d6eba1a81846fc67381b871e8d8604346ba008c1daf670c35e4aae0d62eed568d5211e992556e34baf39814ef3129a565cf77ddc512c1c7c5a478f116b7306f9b9ff7e4fe3d126e98346bca15e8fe8168559ddcebc7e84459762e50a8b2f8a8a5226d997a66bb4f41c36d22bf98a6c81c5a8e5f", 0xe0}], 0x3) 04:36:43 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x400000, 0x0) r2 = openat$cgroup(r1, &(0x7f0000000040)='syz1\x00', 0x200002, 0x0) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f0000000140)={0x1000, 0x5, 0x2, 0x0, 0x0, [{{r0}, 0xfffffffffffff52f}, {{r2}, 0x9a6}]}) r3 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fsetxattr$system_posix_acl(r3, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000180)={{}, {}, [], {}, [], {0x10, 0x7}}, 0x24, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b000000000600000080080001"], 0x1c}], 0x1}, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r3, 0xc018937c, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r4, {0x2}}, './file1\x00'}) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) r5 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$BTRFS_IOC_DEV_REPLACE(r4, 0xca289435, &(0x7f0000000400)={0x0, 0x7, @start={0x0, 0x1, "5d604262364b70616693f4baa457e8bd1a70f8ee0d30fa8f1a9356505f13b4a87c95387def70e5780d9ba03ea581558a3b8aa7476aa69d9c16433da0cb516b9f60af319a3247bd3a6cf0d4c7c98200ca41335e6345c80ff04b1287adfff10cdc8b722c3a89e73c62e0d6ff42054c13a314a135179980149f691e190c190386fe2613123454b625ee34d8f9dfd3066e6a677d3510d50d82ff2e8c5cb1be1a57ca7e2ce7cd6b2bdea302c3f091370f9766e83739ae3d2cbe4b8b1cd00f222298ac1c9e977e8c16aed23ec010924ddba24d0508e239d7d463fdca345c16ec092cd47f26937d3b79b19d4c5637b464f1e84c688601ee49abc4b42ca14e4a20e717ceef7a2b2cdf0b9f32b34d9c9527f63331ead05b6dc2763bf86fa3af1a23522ac524d932bb2a69e9a215a2a665b3b537260b04c0b81a62b353b953b15d5d403fcf771d92376f2b5d1ecbc2004b75cfb06593ac9099f14607aafac7d44fcb49fa10f1e39fd69e7190938b228ed9af5eae1f4949cfdb7c8d5caab0a365e4a9c02516d931484151a23bc0c389c6b2e2f198ed7eceebb6459678cd8a21dc5d58014460c45fd1427142e89cc5ddaba2c2f1e2d0a6afd842f8b4a76430de9116256e18d66de585494b2d8cbbee0a8eb4127ac539ce16cd2b06219ad8ba7ec89fce0c477483b85ab0d003d3b0febc8f486c0b1f66b21e8d75daccdfc9df0cab644d4539ee744f251dd0254ef552d07a88377ecd44d19957070a85a1036ec7180a035483c9da7a566bd54bcb6afb326854f72de4018d15121a51f6c7074043f21c0e06fca325bc51cc05cbe6ec299e00445e43b9ee455934f1ba8c2a0365b8e6e1cdcb4c0ec5d60fc7e462a76d3def8178a6b4071481e9d2ad069900ab27e272eeed63062bb581c7bf4c6206694551e20a65ff4b61a18078b2e7ef3f5104012992044e90f89cb0691efe03d0e4bd5ee9a6df59cb869322c2170b813333af4d8bab93cfce6e43d2e9612a3416883a2f20966239112d78a2fc1fca5fcdf5da0817a8b89878ec4ce14b21e12b0fcfb1b45d9ca53c77aff2b8c930bd5202013d5a6d4d63c4d59e929aebf9a0b96fe28dcf9de274e5ab2226aefd63498e71d91123e09caacf2beae36917e31eb857e0c47e5965e5a6a189d2bdb32d403848959f5748545d2401642821934e930394135e78f8560ef652642926aa9a77ca80128e78e8212c7511a969718513fd59bfde50024d0ed800fc36df2143d13d205a1610ed0aa4cad1792beeb4a5fc16f03b154ece4826a42489122f753ae221ffb6bfbcf7af3f4ba5cec27e33b8e8de450d0b13044d9e61b5b323a52c4a5b6405adcbac92adb5f0da6abc6a33f860899c14be553d273a0941ef17b812ae66ef86dec62b9f14ca56884feb5fc0e44dc10520917ea0bbf9995085f7bb389790b75af899f08e11b59dea9c3b0e", "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"}, [0x10000, 0x8, 0x9, 0x68ea09cf, 0x4, 0x9db8, 0xbba9, 0x7, 0xc02a, 0x1, 0x2, 0x4, 0xfffffffffffffffe, 0x8, 0x7, 0x2, 0x6, 0x1, 0x4, 0x3, 0x1, 0x7, 0x1, 0xfffffffffffffff9, 0x7, 0x10001, 0x4, 0x8000, 0x1, 0x2, 0x7ff, 0x1, 0x7, 0x6, 0xfff, 0x6, 0x2, 0x6ce, 0x2a8f, 0x1ff, 0x1000, 0x100000001, 0x1, 0x81, 0x4, 0x100000001, 0x81, 0x800000, 0x45b, 0x3, 0x1, 0x3e3d, 0x7, 0x800000000000, 0x3ff, 0x1, 0xfffffffffffffff9, 0xfff, 0x2, 0xfffffffffffffff9, 0x7, 0x0, 0x5, 0x3f]}) fsetxattr$system_posix_acl(r5, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="020000000100000100000000040000000000000010000700000000002000000000000000"], 0x24, 0x1) openat(r5, &(0x7f00000001c0)='./file0\x00', 0x4000c0, 0x100) 04:36:43 executing program 6: ioctl$BTRFS_IOC_GET_DEV_STATS(0xffffffffffffffff, 0xc4089434, &(0x7f0000000340)={0x0, 0x1ff, 0x1, [0x1e, 0x4, 0x81, 0xa7, 0x6], [0x6, 0x1, 0x7fff, 0xe84, 0x3, 0x81, 0x8c9, 0x7fff, 0x1, 0x7, 0x2, 0x2, 0x5, 0x2, 0x8, 0xffffffff7fffffff, 0x8, 0x3ff, 0x8, 0x8, 0x0, 0xb9c5, 0x19, 0x80000001, 0x2, 0x2, 0x0, 0x153, 0x100000001, 0x428, 0xfffffffffffffffb, 0x0, 0x4, 0xe7, 0x4d8, 0xfffffffffffffffc, 0x80, 0x0, 0x10001, 0x10000, 0x1ff, 0x20, 0x4, 0x6, 0x3, 0x1000, 0x7, 0x8, 0xfffffffffffff566, 0x401, 0x10001, 0x77, 0x2, 0x4, 0x10001, 0x7, 0x4, 0x0, 0x0, 0x7, 0x2ab, 0x1, 0x2, 0x1000, 0xa6, 0x100, 0x7, 0x9, 0x400, 0x7fff, 0x7fffffff, 0x7, 0x200, 0x6, 0x1, 0x4917, 0x4, 0x3, 0xaa, 0x3f, 0x200, 0x1, 0x3f, 0x1, 0x7fff, 0x3, 0x9, 0x4, 0x9, 0x3, 0x12a5b86, 0x7fff, 0x0, 0x7f, 0x6, 0x400, 0x4, 0x37, 0x7, 0x200, 0x5, 0xffffffffffffffff, 0x2, 0x1ff, 0x142, 0x7f, 0x64, 0x3, 0x7, 0xd2, 0x8, 0x3, 0x6d, 0x4a, 0x9, 0x1000000000000000, 0x1, 0x3, 0x2ee, 0x100000000, 0x2d2]}) r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) setxattr$trusted_overlay_origin(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200), 0x2, 0x2) ioctl$HIDIOCSUSAGE(r1, 0x4018480c, &(0x7f0000000140)={0x2, 0x100, 0xd58, 0x3, 0x6, 0x7f}) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) sendfile(r0, r3, 0x0, 0x9de) setxattr$incfs_size(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f00000000c0)=0x100000001, 0x8, 0x4) sendfile(r3, r2, 0x0, 0xf8) [ 849.861931] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. [ 849.867983] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 849.878930] FAULT_INJECTION: forcing a failure. [ 849.878930] name failslab, interval 1, probability 0, space 0, times 0 [ 849.880808] CPU: 1 UID: 0 PID: 7705 Comm: syz-executor.0 Not tainted 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) [ 849.880841] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 849.880855] Call Trace: [ 849.880863] [ 849.880873] dump_stack_lvl+0xfa/0x120 [ 849.880913] should_fail_ex+0x4d7/0x5e0 [ 849.880956] ? __anon_vma_prepare+0xae/0x590 [ 849.880983] should_failslab+0xc2/0x120 [ 849.881006] kmem_cache_alloc_noprof+0x80/0x690 [ 849.881056] ? __anon_vma_prepare+0xae/0x590 [ 849.881082] __anon_vma_prepare+0xae/0x590 [ 849.881113] __vmf_anon_prepare+0x11f/0x250 [ 849.881140] __handle_mm_fault+0x13d9/0x3140 [ 849.881167] ? __pfx_mt_find+0x10/0x10 [ 849.881204] ? __pfx___handle_mm_fault+0x10/0x10 [ 849.881248] ? find_vma+0xbf/0x140 [ 849.881283] ? __pfx_find_vma+0x10/0x10 [ 849.881327] handle_mm_fault+0x2d8/0x750 [ 849.881360] __get_user_pages+0x62f/0x2f00 [ 849.881403] ? __pfx_perf_trace_lock+0x10/0x10 [ 849.881448] ? __pfx___get_user_pages+0x10/0x10 [ 849.881480] ? lock_is_held_type+0x9e/0x120 [ 849.881515] get_user_pages_remote+0x285/0xaf0 [ 849.881544] ? down_read+0x1b1/0x470 [ 849.881581] ? __pfx_get_user_pages_remote+0x10/0x10 [ 849.881626] get_arg_page+0xeb/0x310 [ 849.881663] ? __pfx_get_arg_page+0x10/0x10 [ 849.881696] ? up_write+0x195/0x520 [ 849.881715] ? lock_is_held_type+0x9e/0x120 [ 849.881744] ? count.constprop.0+0x1b8/0x290 [ 849.881785] copy_string_kernel+0x1d1/0x2e0 [ 849.881821] ? alloc_bprm+0x466/0x6e0 [ 849.881860] do_execveat_common+0x35a/0x770 [ 849.881898] ? __pfx_do_execveat_common+0x10/0x10 [ 849.881941] ? getname_flags.part.0+0x1c6/0x540 [ 849.881978] __x64_sys_execveat+0xe4/0x130 [ 849.882022] do_syscall_64+0xbf/0x430 [ 849.882058] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 849.882083] RIP: 0033:0x7f37a0ec0b19 [ 849.882101] 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 [ 849.882124] RSP: 002b:00007f379e436188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 849.882147] RAX: ffffffffffffffda RBX: 00007f37a0fd3f60 RCX: 00007f37a0ec0b19 [ 849.882164] RDX: 0000000000000000 RSI: 0000000020000280 RDI: ffffffffffffff9c [ 849.882179] RBP: 00007f379e4361d0 R08: 0000000000000000 R09: 0000000000000000 [ 849.882193] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 849.882207] R13: 00007ffce50d85ff R14: 00007f379e436300 R15: 0000000000022000 [ 849.882243] [ 849.925762] random: crng reseeded on system resumption 04:36:43 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x3, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:36:43 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x80086601, &(0x7f0000000000)=0x4000) [ 849.937175] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 849.983385] random: crng reseeded on system resumption 04:36:43 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000040), 0x511001, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), r0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r6, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_REGISTER_BEACONS(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r5, 0x1, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r7}, @val={0xc}}}}, 0x28}}, 0x0) sendmsg$NL80211_CMD_AUTHENTICATE(r2, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400034}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x24, r3, 0x505, 0x70bd2d, 0x25dfdbff, {{}, {@val={0x8, 0x3, r7}, @void}}, [@NL80211_ATTR_AUTH_TYPE={0x8}]}, 0x24}}, 0x4044830) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r8, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003003000000000000000000000c000080080001"], 0x1c}], 0x1}, 0x0) sendfile(r8, r1, 0x0, 0x20f8) 04:36:43 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x100) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x20000) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r0, 0x8008f513, &(0x7f00000000c0)) ioctl$AUTOFS_IOC_FAIL(r0, 0x9361, 0x4) 04:36:43 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 27) 04:36:43 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000300)=0x6e) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r1, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) 04:36:43 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0xc0189436, &(0x7f0000000000)=0x4000) 04:36:43 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 55) [ 850.141172] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=816 sclass=netlink_route_socket pid=7722 comm=syz-executor.6 04:36:43 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x5, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) [ 850.201613] FAULT_INJECTION: forcing a failure. [ 850.201613] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 850.203376] CPU: 0 UID: 0 PID: 7730 Comm: syz-executor.0 Not tainted 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) [ 850.203406] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 850.203418] Call Trace: [ 850.203426] [ 850.203434] dump_stack_lvl+0xfa/0x120 [ 850.203470] should_fail_ex+0x4d7/0x5e0 [ 850.203511] should_fail_alloc_page+0xe0/0x110 [ 850.203536] prepare_alloc_pages+0x1eb/0x550 [ 850.203573] ? __is_insn_slot_addr+0x136/0x290 [ 850.203609] __alloc_frozen_pages_noprof+0x17f/0x1f20 [ 850.203642] ? kernel_text_address+0x5b/0xc0 [ 850.203674] ? __kernel_text_address+0xd/0x40 [ 850.203705] ? unwind_get_return_address+0x59/0xa0 [ 850.203726] ? __pfx_stack_trace_consume_entry+0x10/0x10 [ 850.203748] ? arch_stack_walk+0x9c/0xf0 [ 850.203773] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 850.203807] ? __pfx_queued_spin_lock_slowpath+0x10/0x10 [ 850.203834] ? __lock_acquire+0xc65/0x1b70 [ 850.203873] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 850.203899] ? policy_nodemask+0xeb/0x4e0 [ 850.203929] alloc_pages_mpol+0xed/0x340 [ 850.203958] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 850.203995] alloc_pages_noprof+0x9d/0x180 [ 850.204025] pte_alloc_one+0x1e/0x3f0 [ 850.204069] __pte_alloc+0x6c/0x3f0 [ 850.204122] ? __pfx___pte_alloc+0x10/0x10 [ 850.204163] ? _raw_spin_unlock+0x1e/0x40 [ 850.204184] ? __pmd_alloc+0x42f/0xad0 [ 850.204216] __handle_mm_fault+0x255b/0x3140 [ 850.204240] ? __pfx_mt_find+0x10/0x10 [ 850.204273] ? __pfx___handle_mm_fault+0x10/0x10 [ 850.204316] ? find_vma+0xbf/0x140 [ 850.204348] ? __pfx_find_vma+0x10/0x10 [ 850.204401] handle_mm_fault+0x2d8/0x750 [ 850.204430] __get_user_pages+0x62f/0x2f00 [ 850.204477] ? __pfx___get_user_pages+0x10/0x10 [ 850.204511] ? lock_is_held_type+0x9e/0x120 [ 850.204542] get_user_pages_remote+0x285/0xaf0 [ 850.204573] ? down_read+0x1b1/0x470 [ 850.204607] ? __pfx_get_user_pages_remote+0x10/0x10 [ 850.204647] get_arg_page+0xeb/0x310 [ 850.204690] ? __pfx_get_arg_page+0x10/0x10 [ 850.204721] ? up_write+0x195/0x520 [ 850.204738] ? lock_is_held_type+0x9e/0x120 [ 850.204775] ? count.constprop.0+0x1b8/0x290 [ 850.204812] copy_string_kernel+0x1d1/0x2e0 [ 850.204848] ? alloc_bprm+0x466/0x6e0 [ 850.204887] do_execveat_common+0x35a/0x770 [ 850.204927] ? __pfx_do_execveat_common+0x10/0x10 [ 850.204971] ? getname_flags.part.0+0x1c6/0x540 [ 850.205010] __x64_sys_execveat+0xe4/0x130 [ 850.205058] do_syscall_64+0xbf/0x430 [ 850.205091] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 850.205118] RIP: 0033:0x7f37a0ec0b19 [ 850.205141] 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 [ 850.205162] RSP: 002b:00007f379e436188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 850.205184] RAX: ffffffffffffffda RBX: 00007f37a0fd3f60 RCX: 00007f37a0ec0b19 [ 850.205199] RDX: 0000000000000000 RSI: 0000000020000280 RDI: ffffffffffffff9c [ 850.205218] RBP: 00007f379e4361d0 R08: 0000000000000000 R09: 0000000000000000 [ 850.205237] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 850.205250] R13: 00007ffce50d85ff R14: 00007f379e436300 R15: 0000000000022000 [ 850.205279] [ 850.279636] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=816 sclass=netlink_route_socket pid=7726 comm=syz-executor.6 [ 850.305928] random: crng reseeded on system resumption [ 850.335768] random: crng reseeded on system resumption [ 850.387592] FAULT_INJECTION: forcing a failure. [ 850.387592] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 850.389805] CPU: 0 UID: 0 PID: 7734 Comm: syz-executor.4 Not tainted 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) [ 850.389837] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 850.389852] Call Trace: [ 850.389861] [ 850.389872] dump_stack_lvl+0xfa/0x120 [ 850.389919] should_fail_ex+0x4d7/0x5e0 [ 850.389974] _copy_from_user+0x30/0xd0 [ 850.390023] csum_and_copy_from_iter_full+0x1fb/0x1f30 [ 850.390079] ? __kasan_kmalloc+0x7f/0x90 [ 850.390109] ? trace_kmalloc+0x1f/0xb0 [ 850.390147] ? __kmalloc_node_track_caller_noprof+0x27b/0x690 [ 850.390189] ? __pfx_csum_and_copy_from_iter_full+0x10/0x10 [ 850.390217] ? __alloc_skb+0x161/0x370 [ 850.390253] ? __asan_memset+0x24/0x50 [ 850.390297] ? __build_skb_around+0x27f/0x3c0 [ 850.390354] ip_generic_getfrag+0x181/0x270 [ 850.390394] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 850.390433] ? perf_trace_run_bpf_submit+0xef/0x180 [ 850.390493] __ip_append_data+0x17ab/0x40d0 [ 850.390560] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 850.390599] ? lock_acquire+0x15e/0x2f0 [ 850.390658] ? lock_release+0xc8/0x290 [ 850.390692] ? lock_is_held_type+0x9e/0x120 [ 850.390725] ? __pfx___ip_append_data+0x10/0x10 [ 850.390768] ? ip_dst_mtu_maybe_forward.constprop.0+0x260/0x5f0 [ 850.390832] ip_make_skb+0x22b/0x2a0 [ 850.390880] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 850.390921] ? __pfx_ip_make_skb+0x10/0x10 [ 850.390981] ? lock_acquire+0x15e/0x2f0 [ 850.391032] ? xfrm_lookup_route+0x69/0x200 [ 850.391084] udp_sendmsg+0x1647/0x22c0 [ 850.391137] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 850.391185] ? __pfx_udp_sendmsg+0x10/0x10 [ 850.391223] ? perf_trace_run_bpf_submit+0xef/0x180 [ 850.391284] ? perf_trace_lock+0x337/0x5d0 [ 850.391344] ? __pfx_perf_trace_lock+0x10/0x10 [ 850.391379] ? reacquire_held_locks+0xd1/0x200 [ 850.391419] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 850.391482] ? find_held_lock+0x2b/0x80 [ 850.391524] ? __local_bh_enable_ip+0xa1/0x110 [ 850.391555] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 850.391598] ? inet_autobind+0x13f/0x1a0 [ 850.391629] ? __local_bh_enable_ip+0xa1/0x110 [ 850.391661] ? inet_autobind+0x144/0x1a0 [ 850.391699] ? __pfx_udp_sendmsg+0x10/0x10 [ 850.391739] inet_sendmsg+0x109/0x150 [ 850.391786] ____sys_sendmsg+0x947/0xc20 [ 850.391835] ? __pfx_____sys_sendmsg+0x10/0x10 [ 850.391901] ? perf_trace_run_bpf_submit+0xef/0x180 [ 850.391952] ___sys_sendmsg+0x10f/0x1b0 [ 850.391985] ? __pfx____sys_sendmsg+0x10/0x10 [ 850.392030] ? __pfx_perf_trace_lock+0x10/0x10 [ 850.392085] ? lock_acquire+0x15e/0x2f0 [ 850.392133] ? __fget_files+0x34/0x3b0 [ 850.392174] ? find_held_lock+0x2b/0x80 [ 850.392211] ? lock_release+0xc8/0x290 [ 850.392266] ? __fget_files+0x20d/0x3b0 [ 850.392342] __sys_sendmmsg+0x1f5/0x420 [ 850.392391] ? __pfx___sys_sendmmsg+0x10/0x10 [ 850.392456] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 850.392501] ? __fget_files+0x20d/0x3b0 [ 850.392563] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 850.392602] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 850.392649] ? ksys_write+0x1a3/0x240 [ 850.392692] ? __pfx_ksys_write+0x10/0x10 [ 850.392754] __x64_sys_sendmmsg+0x9d/0x110 [ 850.392778] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 850.392824] do_syscall_64+0xbf/0x430 [ 850.392868] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 850.392895] RIP: 0033:0x7f016dc33b19 [ 850.392914] 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 [ 850.392937] RSP: 002b:00007f016b1a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 850.392960] RAX: ffffffffffffffda RBX: 00007f016dd46f60 RCX: 00007f016dc33b19 [ 850.392976] RDX: 0000000000000001 RSI: 0000000020000640 RDI: 0000000000000004 [ 850.392990] RBP: 00007f016b1a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 850.393004] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 850.393017] R13: 00007ffd0abace8f R14: 00007f016b1a9300 R15: 0000000000022000 [ 850.393081] [ 859.582164] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 859.583674] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. [ 859.585500] random: crng reseeded on system resumption [ 859.595915] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 859.600931] random: crng reseeded on system resumption 04:36:52 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x80087601, &(0x7f0000000000)=0x4000) 04:36:52 executing program 4: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 56) 04:36:52 executing program 2: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) sync_file_range(r0, 0x2000000000000000, 0xda, 0x6) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) pwritev2(r1, &(0x7f0000000340)=[{&(0x7f0000000040)="dedb71b1a236e455ea228aa610fe82bea8c2b8700c0c204c5a9c91ddc708a5f85ed9c700398b88319e46be995d8ce4b024577e383127ecc28d7dbb331799a4d969230a725dd4398820ac7e672f0d9f070f12bf1a462a05eadda25f21db370d127d569575b786fcb823d6da48a837e1ed973da71ce69601c8190157f85566eecf46ef0d5a76fe75f8f3cb9525b06001de3d", 0x91}, {&(0x7f0000000100)}, {&(0x7f00000001c0)="c3d96a26d1c1d144a9a4e093b5e9d82dce9ec6c743615636a232c6eb377ca802814e357a934c8fd0d8b004664041126c71202ed0cedcd81b3197e7f330ef18d2d2f7590dc7e46bf43943396fdd4877fef931f4ead4924b99a4713171cc9f47132b3b0c7678fcd325bf82a7f5", 0x6c}, {&(0x7f0000000240)="657fdc281d54e5376acd0d9015ad5da463601c48a08ae4d93dac3a5b94df885f826cf17acd854cd8b21ccd1d26b987118080ff6ebfa1004e9c9331314385ec43bd5ad4e41e6c7702bf1aa83707e768673e3f9bc1871ff702727b8726cb822902d8baeb37577f85bb6d96402f8eed745d1aca79522281567f752308171304e3801c1b6d4084a0629df7f7823a5778509efd634b9f8cc9af5c34ab7d7e42b066c2e81b500dc56ef675c2ea662c36f86862f9751106", 0xb4}, {&(0x7f0000000140)="78d887423db244eb877d6263ea28903c0cc47d45f77a54acbb1a91c90b219ea8f8292da87c14c629ae5865dcd6f07cca06e00766bcaa03a0b201", 0x3a}], 0x5, 0x3, 0x6, 0x16) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r3, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) 04:36:52 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) sendfile(r2, r1, 0x0, 0xf8) r3 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x20000, 0x23) r4 = epoll_create1(0x80000) ioctl$FIBMAP(r4, 0x1, &(0x7f0000000140)=0x6000000) unlinkat(r3, &(0x7f0000000100)='./file0\x00', 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r5, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) ioctl$AUTOFS_IOC_ASKUMOUNT(r5, 0x80049370, &(0x7f0000000000)) 04:36:52 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x6, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:36:52 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c82571ed80001"], 0x1c}], 0x1}, 0x0) fstat(r2, &(0x7f0000001640)) sendmsg$netlink(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) ioctl$int_out(r1, 0x0, &(0x7f0000000040)) recvfrom$unix(r0, &(0x7f0000000140)=""/188, 0xbc, 0x0, &(0x7f0000000200)=@file={0x1, './file1\x00'}, 0x6e) r3 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$BTRFS_IOC_SNAP_CREATE(r3, 0x50009401, &(0x7f00000016c0)={{r1}, "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"}) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f00000000c0)='/sys/class/leds', 0x30001, 0x80) sendmsg$unix(r4, &(0x7f0000000340)={&(0x7f0000000280)=@abs={0x4e5a243667bce60a, 0x0, 0x4e23}, 0x6e, &(0x7f0000000300)=[{&(0x7f00000003c0)="fd8c84daa2be293d7794f3921629adb26927ba105fbaba8d66ae49b7e61d77a6a3b72b24abefc14a5525b242036383cccf1d864696a8f7923e9692cff574be4a0cb02d98bf4db203aab37a795806c8a4988aa05883be3639296847823a6e334b1e83262fc2828d86071638d7d3acd3350f8fb3884399d1b5d9f225f99d55975450f5a0ad29eed5c6603006c67ac870817a248dfe43e000e28e516ec55021a2729fc07811b2e5f57fe415", 0xaa}], 0x1, 0x0, 0x0, 0x20008800}, 0x4040000) r5 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) io_setup(0xec8, &(0x7f00000014c0)=0x0) io_submit(r6, 0x1, &(0x7f0000001600)=[&(0x7f00000015c0)={0x0, 0x0, 0x0, 0x3, 0x2, r4, &(0x7f0000001500)="dbef61f01d593283b514436c980d686ec9d9b2f5972d3e63216267a8e54bbfdd3a0b04666c66beb27f9ea50ce98c547072778c8c7a4c8d4e1feec29593628d43ee79ec0ed3ab8b18620b30d470dfa6ec1aaefb4220bf607ff625de23056b649919d6fb0b1bef10cf6e3f827deecf62f48d1a36571ac2c2c4e66393f9bc738b12f7af2fc6b280d860d33867651fbabb52a833714943f758f98ca94d2c425703dbc72f18", 0xa3, 0x2900, 0x0, 0x3}]) fsetxattr$system_posix_acl(r5, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000180)={{}, {}, [], {}, [], {0x10, 0x7}}, 0x24, 0x0) [ 859.619639] FAULT_INJECTION: forcing a failure. [ 859.619639] name failslab, interval 1, probability 0, space 0, times 0 [ 859.620578] CPU: 1 UID: 0 PID: 7761 Comm: syz-executor.0 Not tainted 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) fsconfig$FSCONFIG_SET_BINARY(r5, 0x2, &(0x7f0000000480)=':&\x00', &(0x7f00000004c0)="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", 0x1000) r7 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000000)=0x4000) 04:36:52 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 28) 04:36:52 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0xc020660b, &(0x7f0000000000)=0x4000) [ 859.620595] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 859.620603] Call Trace: [ 859.620607] [ 859.620612] dump_stack_lvl+0xfa/0x120 [ 859.620634] should_fail_ex+0x4d7/0x5e0 [ 859.620656] ? __anon_vma_prepare+0x2ee/0x590 [ 859.620670] should_failslab+0xc2/0x120 [ 859.620682] kmem_cache_alloc_noprof+0x80/0x690 [ 859.620702] ? __anon_vma_prepare+0x2ee/0x590 [ 859.620714] __anon_vma_prepare+0x2ee/0x590 [ 859.620729] __vmf_anon_prepare+0x11f/0x250 [ 859.620743] __handle_mm_fault+0x13d9/0x3140 [ 859.620756] ? __pfx_mt_find+0x10/0x10 [ 859.620774] ? __pfx___handle_mm_fault+0x10/0x10 [ 859.620793] ? find_vma+0xbf/0x140 04:36:53 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x3f00) [ 859.620811] ? __pfx_find_vma+0x10/0x10 [ 859.620832] handle_mm_fault+0x2d8/0x750 [ 859.620847] __get_user_pages+0x62f/0x2f00 [ 859.620870] ? __pfx___get_user_pages+0x10/0x10 [ 859.620885] ? lock_is_held_type+0x9e/0x120 [ 859.620902] get_user_pages_remote+0x285/0xaf0 [ 859.620916] ? down_read+0x1b1/0x470 [ 859.620934] ? __pfx_get_user_pages_remote+0x10/0x10 [ 859.620954] get_arg_page+0xeb/0x310 [ 859.620973] ? __pfx_get_arg_page+0x10/0x10 [ 859.620989] ? up_write+0x195/0x520 [ 859.621000] ? lock_is_held_type+0x9e/0x120 [ 859.621014] ? count.constprop.0+0x1b8/0x290 [ 859.621038] copy_string_kernel+0x1d1/0x2e0 [ 859.621056] ? alloc_bprm+0x466/0x6e0 [ 859.621074] do_execveat_common+0x35a/0x770 [ 859.621092] ? __pfx_do_execveat_common+0x10/0x10 [ 859.621113] ? getname_flags.part.0+0x1c6/0x540 [ 859.621130] __x64_sys_execveat+0xe4/0x130 [ 859.621151] do_syscall_64+0xbf/0x430 [ 859.621168] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 859.621181] RIP: 0033:0x7f37a0ec0b19 [ 859.621191] 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 [ 859.621203] RSP: 002b:00007f379e436188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 859.621215] RAX: ffffffffffffffda RBX: 00007f37a0fd3f60 RCX: 00007f37a0ec0b19 [ 859.621223] RDX: 0000000000000000 RSI: 0000000020000280 RDI: ffffffffffffff9c [ 859.621230] RBP: 00007f379e4361d0 R08: 0000000000000000 R09: 0000000000000000 [ 859.621238] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 859.621244] R13: 00007ffce50d85ff R14: 00007f379e436300 R15: 0000000000022000 [ 859.621260] [ 859.653144] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.7'. [ 859.661610] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. 04:36:53 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) socket$unix(0x1, 0x2, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_NAME_TYPE_CMD(r0, 0x8982, &(0x7f0000000040)={0x6, 'vxcan1\x00', {0x3}, 0x32}) sendfile(r1, r2, 0x0, 0xf8) 04:36:53 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x8, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) [ 859.713307] FAULT_INJECTION: forcing a failure. [ 859.713307] name failslab, interval 1, probability 0, space 0, times 0 [ 859.715135] CPU: 0 UID: 0 PID: 7768 Comm: syz-executor.4 Not tainted 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) [ 859.715179] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 859.715194] Call Trace: [ 859.715204] [ 859.715214] dump_stack_lvl+0xfa/0x120 [ 859.715256] should_fail_ex+0x4d7/0x5e0 [ 859.715307] should_failslab+0xc2/0x120 [ 859.715332] kmem_cache_alloc_node_noprof+0x87/0x6b0 [ 859.715372] ? __alloc_skb+0x2ab/0x370 [ 859.715394] ? __asan_memset+0x24/0x50 [ 859.715445] ? __alloc_skb+0x2ab/0x370 [ 859.715463] __alloc_skb+0x2ab/0x370 [ 859.715488] ? __pfx___alloc_skb+0x10/0x10 [ 859.715514] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 859.715550] ? perf_trace_run_bpf_submit+0xef/0x180 [ 859.715606] __ip_append_data+0x319b/0x40d0 [ 859.715667] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 859.715713] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. [ 859.715702] ? lock_acquire+0x15e/0x2f0 [ 859.715761] ? lock_release+0xc8/0x290 [ 859.715792] ? lock_is_held_type+0x9e/0x120 [ 859.715824] ? __pfx___ip_append_data+0x10/0x10 [ 859.715863] ? ip_dst_mtu_maybe_forward.constprop.0+0x260/0x5f0 [ 859.715922] ip_make_skb+0x22b/0x2a0 [ 859.715968] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 859.716005] ? __pfx_ip_make_skb+0x10/0x10 [ 859.716070] ? lock_acquire+0x15e/0x2f0 [ 859.716121] ? xfrm_lookup_route+0x69/0x200 [ 859.716208] udp_sendmsg+0x1647/0x22c0 [ 859.716267] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 859.716312] ? __pfx_udp_sendmsg+0x10/0x10 [ 859.716346] ? perf_trace_run_bpf_submit+0xef/0x180 [ 859.716397] ? perf_trace_lock+0x337/0x5d0 [ 859.716453] ? __pfx_perf_trace_lock+0x10/0x10 [ 859.716486] ? reacquire_held_locks+0xd1/0x200 [ 859.716521] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 859.716579] ? find_held_lock+0x2b/0x80 [ 859.716617] ? __local_bh_enable_ip+0xa1/0x110 [ 859.716644] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 859.716685] ? inet_autobind+0x13f/0x1a0 [ 859.716714] ? __local_bh_enable_ip+0xa1/0x110 [ 859.716742] ? inet_autobind+0x144/0x1a0 [ 859.716777] ? __pfx_udp_sendmsg+0x10/0x10 [ 859.716813] inet_sendmsg+0x109/0x150 [ 859.716855] ____sys_sendmsg+0x947/0xc20 [ 859.716900] ? __pfx_____sys_sendmsg+0x10/0x10 [ 859.716960] ? perf_trace_run_bpf_submit+0xef/0x180 [ 859.717007] ___sys_sendmsg+0x10f/0x1b0 [ 859.717040] ? __pfx____sys_sendmsg+0x10/0x10 [ 859.717081] ? __pfx_perf_trace_lock+0x10/0x10 [ 859.717144] ? lock_acquire+0x15e/0x2f0 [ 859.717187] ? __fget_files+0x34/0x3b0 [ 859.717224] ? find_held_lock+0x2b/0x80 [ 859.717258] ? lock_release+0xc8/0x290 [ 859.717306] ? __fget_files+0x20d/0x3b0 [ 859.717374] __sys_sendmmsg+0x1f5/0x420 [ 859.717418] ? __pfx___sys_sendmmsg+0x10/0x10 [ 859.717477] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 859.717519] ? __fget_files+0x20d/0x3b0 [ 859.717575] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 859.717611] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 859.717654] ? ksys_write+0x1a3/0x240 [ 859.717692] ? __pfx_ksys_write+0x10/0x10 [ 859.717748] __x64_sys_sendmmsg+0x9d/0x110 [ 859.717770] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 859.717813] do_syscall_64+0xbf/0x430 [ 859.717853] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 859.717876] RIP: 0033:0x7f016dc33b19 [ 859.717895] 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 [ 859.717916] RSP: 002b:00007f016b1a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 859.717938] RAX: ffffffffffffffda RBX: 00007f016dd46f60 RCX: 00007f016dc33b19 [ 859.717953] RDX: 0000000000000001 RSI: 0000000020000640 RDI: 0000000000000004 [ 859.717967] RBP: 00007f016b1a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 859.717980] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 859.717993] R13: 00007ffd0abace8f R14: 00007f016b1a9300 R15: 0000000000022000 [ 859.718055] [ 859.772871] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.7'. 04:36:53 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x80111500, &(0x7f0000000000)=0x4000) 04:36:53 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 29) [ 859.779415] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. [ 859.839704] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. 04:37:02 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 30) 04:37:02 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4004) 04:37:02 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 57) 04:37:02 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r1 = openat(r0, &(0x7f00000000c0)='./file1\x00', 0x40002, 0x154) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) 04:37:02 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x10, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:37:02 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x801c581f, &(0x7f0000000000)=0x4000) 04:37:02 executing program 2: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) pwritev2(r0, &(0x7f00000002c0)=[{&(0x7f0000001380)="ad62c160fe79d49c2a6b2a86db949ef519e8a91d4cbd28622568981d7ac11b3d3f97d78e494e32577d141e872ab4cb70082fc779fd8fb91037ec7f0e3b2f9a7b874f442ccf43aa9828749c390776611a8dadb44d89261e10c906bcd74f6343bd3c9889db6cacc5beb02ea0a603874041fca1ed7e641b1c4ceb4ec4691c656fc4e95a98daed509664bae37ef72adb0b6d5351f15322b30e5d5f31d2fea9d7665bcfda433a957231d002a8b24d0faf85e8f97193dbce809fa07bbe6ec11afdfa35b07bc2fcfece6294ede52c930dc6028fa932f7bd7a6bc9ec1f230c8932c4b1f50c5763a574d028a20a6b6c7ec47793c5e1f77cc100329922d7bdcf4458ced1f311a60e198ed5634dc1f278be48dbd5ec7137a975c57d56fcba7f5161f0a8a22f0bc7454e81acd97103b04c715a26fb76d21f1f3711b640ad250360f73a4681e896c1b7d9f97d8e27cfd9edceabce60cbbe0c3c87e92a178eb795eb9ff9211f982175151c8bc9c1e098e9fdbf49cbeb6a88bec18bb32798fd1630b35c1399c86fcfea164b992e946f6f6da443df3f6d87d7ee3e18f708bed7e95b451bef215e46c4cba28f5185feadea28e12f325554e59e80400523b1c33e95719e2710fa16b11ef2daf6d44391a5bcadf9e69aa23f38e7f4664a7a61324dbc7e2138588b0bf90afddeb3d80c34d40ebecb05b35f6d2d0ad38012fdd9acff938736725fccde4f6fe4982ec2dae7142f43a22b0cc792143965a35b2ded48b52ec52f650fd31ec7a21c45a31d84cdab2d6b96e47bfec1c9a3976a437fcaa97df915808ac2e69816a91c21599e3fa22aea1ec18b56fce75b58693c61013ac808a4bbfb0922f04a0e2d7f6d3a01bec642fae11bc73498173981cb9361d9b42be6483007778065092b01604d0bdae67e161234b8de10df0ad09f976313da523ecb5cef7be07379baf4d61c1a0e5ba1a0e74b85954c92503becf379182bb56f95c8b4a6ff31937613917d285badb2e970736d3617a1af513b13530c703e11f18f7df38016154b096629927fce539b10c5ed303b754c1463f85e4afb510066e7699306e0bc75dc1abb3c074d0e16852fa9afa745d44622e5b4d8c103c067af617a62d39d05bc2907fc4290fc62a12a9081359a5b583c2b1162c7f99adac00ee671edcf3af5c8a92df4ce21063dde13a86db4e96594450255ac790e25de218c37627ae7b9631a5a27eff8026682cb36648889fb1c7944e5f7dcbc45d6f432b858bb80c14b430c6fd7c72200c719140eb2252e9695a2629e7cdbdb4a21975ec11b94a419732cf22491c8a19256705c91697a0ea549bd27aed444780113a404387330587c37258f6eb1e95c610995a3f477502db1b26549fc7ee09c503fb40fd54ae686a321932a3b77c10bfd69570a6da560feeb98c4f555b9913e17d097c65c59e8ae497656646d73aabd29ec8ba286649554bce80fefcb31ff59bd485332c8486e3f20456de5403996d3ca9bf995aa4107370fcd849f5e693fe337f646dc035cdd3eb3bc94b0c7370b6cc5d84db3cc43bb7fab9b3fa828165bfea2a2193ab8c0a7003b20d8f311e1a51c5ea754a0fb734c91bd89e570e2ec3c295ea5c2b0b87f19b74e2b82891703be7fd98a7a11b78503e8ec5830bf0b31a06aba6a0a99deb8301f44171f6448379285f86b7a369e64457ec2dbfe83ef0ced200aceb771975a721ec9a152e017f9e272f86e4ea6c2ffb52a3a98fe592785ea6a27f46a6e58205e985db92ae6ae05a9e1fd9d4b8ef55361f9bb5bffa30a454860a3617d315dac71bded6779386e10ae685b32dff367fd413434dec3e9b5a9609e36421841121c2d49fabc19a365dec27c8118f6051b38bcdb7638e71d377b4ce9df3bda0a863abefbb726e3d0a9c592d262054ae2edc8490d792908a914c095556816d9b39b36d7c26068101cc2e353634bb1b99e6a626f4f461066fad8c6ba671f1e0e030276d61f2fc2460e77de2fcc25c147ec403ab5b412a667ae9a7acbb819b44a88f82872d322e220d9ecff00c271f7491e414c6c1984d85d22b9f5b1a1abd68d066e00df2d3825f658abdf05ef878c9aeed61fe46d3b42e538d7f3b62749eca106fe7d7f77757da56d30efa8eb32410979217e4ef52dff1bc8628ae0f30294fc0daa8af87a6ce74e2435d2e7dab713be0f9bd7ba1706ab8e270cb389af7bff3717679755bd6b596e319a9f06c1a7cbe50db86249dffc60061521457b12bc3627cb5002be60fd09632295f8874a53364547b0e738aa937c1b38893a03aaa3facba63bd5779384cf8e761cbe7dbf42f4b85f18318a93aa7057db4ec23d10ac9fe381e7d8a29095b4f5a6336f99850218b3b8440aade6edb362a577b7c266c36c9e4a481e786970a6572fe5a6e79090666817ccb3a71e6e628a49f047fea2648a3201dfe94ca7395ccc6e045f110f480077887aba919cb61d96d845e7086495493d526defd63298becbfc3c96738fb2c3fe588c02666ccfa63cb09fd15a62563cdae731519d920c4d6464fff510d95f7dcb9a72ef08bb566b6b3e3023f2f1a96e8555690df684b8588ba521ee25811ec9a5f9161cc28f5569b296b785092eb6123a3e2d17fba7982647b41aca2778b007c41d1fb1fb79bcfdad6d68dd592aabd168a2f422a426110cb48a4837a25edd82ee33a37d09ab7147b844207d5cb3015b35cb7b457b8550c313bdba103ebf29a2a4feb9a3b318c87cd12d22805978c1dd233af20305650cd0830b6a0a89256c0d4e8b13922bf19279506bef7bfb50a66a1a034ea37608867f7f4d2d44ab4a531d289c644f3993b79f57a435bfc6302d56037aff50dac05ffd2c0db675b42d25dc357d8d22a3e9d9006d6677074f8c44fc4cf681fed5894ef07f28b09f93cc5a9f5b1c349d6b216a69701e59b096bbb0ec84399b511c41e14cc3161d3512797e435d5c754e7b32c79d916399d8166f6dc0d0a4779694370cfad7e2865f703b6fbf8b5bbc7c0c29a7b3eea93ffbbe2a0cad146fa8182c68610a21e23f4fb7103e69e0037aae39aad19f34c03dd1e71e5e149955cbf93a7504e07853e3263e047fe768ee2dc52577e656d834033523fbf5516ef5017703b1222b9f6625a9cbadaf0625d4212bad99e127090d466eb52c1f38b48a618a25b0c121f06d296d3b3e445fc93234d9372078de5bcd0f6a5457e9379e107406e0ce47ad468b14ce44c949e10f4885ac36c774c1a3a4c479db7799c3277e9b058c1490302f530c5e97e0f3ac1418aa291c44ecd93a7070ae42f8568da13b068144a57e37d8757d6bc0debb2875fef32cedd35f772409fe2599a8c2bb96ca4b4c8014f1939acdf90c67c8326b185ca6de0264de49ab77b3e0c2c7784aa7bcad590e19760b18ee9e4fd51ea8d848865eb0d383d3cc4952053241617ec4bf4a117133f2035d4556af635206e8040eb0728d8890dfb6762fd8ed54f516ba259605286cbd9d2d0af3ff2badd403ba6e8ea7fcf1bfaecf9908437ed4777e18a919f7c651bea696b15245e8cd93af0e6b58076b3597f77a6511ea86213d99792a4478af5f87e38b9c15de4e297efa8e3558b3281fa84b18da680c6e4705a66d1b024b8a114298f7cd0dae4e9e4885e84f3a10c7f71e8ee09b1fce08ae3e4a0db063bc2031a3c36b2767b41bf896167f2a068a3f14fb45d5dc0d34439cee34bfa2744eceed4dd08b84db7eb253bf84f83923edef355a145efa11d44999acc57f62995b7c6751555d725b1647ac1d67d466db5a187a7983e72a729f350b850a2c11e3d87af2b4cf97e3668818abbfa4db2034988ca4fa8f94c0de2ec5d2c0c6b8a8854606c5958bb699fc8f4928c4b5a115e212115114718cd74aefbd55ba82172917a6d36452cad0b2d858fb8e13e15e1c24c83071235eda57ef242c072ba74963375142e0397870ce4837298aa025026857099d2645ddbcbf9f4a01491fcf688337d0b6d941d4eb7f0012d71bf60ccc423d2df924f36aa105137c647bbe803a72b0c43678b93f7f4dc58d0a47f29d133fe43cf341a9811e3936d10973e2cdb58f9e0c6a0e5ca98b60f0dc780de5cf430728218496610f732f49545a2aed83ab76d5297904c68b44b1076f6c298c58d9980dc378c0532a8fcee30a593f03aa080f6c5d9ebef9b05b5ca7dd5f13c7ad802a0510c64d512bf4a0e18c22c06e7b3aa66c8119a1958d2a62baeb968d042cde154f63496aa3de372e4cdd5110a10e5d5ec33b202ac820897a7699c4dbfd92ca9e87c77957381f1422b80a995c0dd8a0a92d96fb227480a33106527732ef30b5f9d5c5dad2bff0eea0a7358c1ea05a4b986d80765bc473e8b0bfcaf8d64dd93ef72a33c17688106df3c37fe64e990fb6e539047fb8ca8a1cf34afb49f72accec927a1bface6f33a590374cae47e16cc858b8949c7a25351d341785fb886d70030d42c72c13597583f36c5e237eb453eb4653b232c72e59dc81de98f2a2b0d5d2e6879d219893a62664800f1eaa7399083c542ef41c84bf51f683ff03ef5582d40f9aac719a03ce8c6990eb794d488650f579d3fd131ddcb0cf1e94e0e24567b45e945cb773b6f3873b3703844252848e7871cbcb9ac001519244948a6e77757539b8dcb69aadb04afc19aba44ae62aa3ad7701ba2d26cf037aabd0b65901e9f9d542ba3af5b20940825fcc2437f9a8d83b40dc8b6f5e7689eb2ff05e51d442702daa7fd28acd504a32a07c20b2586402559dfe98144158c3464cbe0efa2ff82bdbae6975a317a5e10b177702759e742f23e3bcfb3446df01eec860d64e6ce3d41f6256bbe158e2f5bd7f19cf1b57d6f43addf9a16de844f48405447a1a8b809529734cd62631cf5eeffd4213b023ea4882abbd15dad812f4ecf18a57104887d9ed79486f9d9da2f988c88d72e5bd0b12731c05bacd448e2f7d4509f85f1d8c8d7816fd6a5e22910bf92379bfcd65f1dd8a880d617dfefba58eaba32c109b2c1c9c3cea8c1fc54fd0349d9ed38d198085e296579aaf4b090cf1d979bf6bf76754a9be3d4e0b591b6fe407ce9125d53c9065565b5bd083dc6cfb6ef5592963d8bd289f89472e4e95a4d6c98001005f31a03368cbaa9bab57cac0cb64581e4522038a1d1755d034557b7b51e61b1cd2d0a15871a98cea23bad6e85d8eaaf2a5546d05e9be8ebb243480a924547f77a9b87c42a0d8b17f554092b48877ef1cf495cd1f6e9f70297e5538b703ec9213294266ce2df305a1b04dc3a8eb47393e7c0f7cc29ea58b840e7da22c389fd2387d10e0918115c295d3bbd7100ec415df56c018553a48181342c7819bdc6988acb208d2e12b49c498b7fe13ea91161b6fa337d76427a9a6f424255f259ec94ea0aaa36970ca300610de16455333a08d2910ed8f1f8e07f29d7ed8739ddd52c607f2475ccd7dbb506ce809ea8e79e8b0d68d899a24c20dcf11c40b18a3fef238acadf2512ff46a2407309f28e96a53ef7875d56a580f1f66584bf553e46c70af3f48e9d07a8bd7457c9f37d0264c07401c05cba5e313ac9e3ff4643d36b582c6a39a7e8fade1742eec32ad20af9982a553b919e527c273637fcfa0723231a92a4881f7eb6b1d07b3b181419c857612e6c20b541d1438a3961c469258db1feebcd8b2ac33607e9ad9d164106b6a8d0fee3f1c523042e83cf71a77c878562adedf6cb64afbf64fdbb50158374c87e05683142d4732462e0270f66815ed112ca5c63f5aecba83223c837e07181251b0f6da96288391e2b93acea3b3d89f0ee0a5864a342260ab2548d5362bad55b9a7d5b1e493", 0x1000}, {&(0x7f0000000340)="cbe71a73fef4030e0739b515c86a132231238acd0c6999c3472b03d3d8c98e8d198089e95601d3c5873ee008f9fbb700b0aaceb16158e72c5e2bdca6a69d928eb8dae29e970f1cd7f5dd2d15589531fc3f6f7d221b6060ab2c0fab2a7b58a62f3729a37c82d683e9309a820584594d4df26c0e", 0x73}], 0x2, 0xfffffff8, 0x3ff, 0x1) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000440)=0x6e) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fsetxattr$system_posix_acl(r3, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000180)={{}, {}, [], {}, [], {0x10, 0x7}}, 0x24, 0x0) r4 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fsetxattr$system_posix_acl(r4, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000a00)=ANY=[@ANYBLOB="02000000010000006674f08e35dc2c3e79668b06801650000000000400000000000000100007000005df126f7182f730000000"], 0x24, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000400)={0x0}, 0x1, 0x0, 0x0, 0x40041d1}, 0x0) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) r6 = accept(0xffffffffffffffff, &(0x7f0000005f80)=@isdn, &(0x7f0000006000)=0x80) r7 = getpgrp(0x0) r8 = getpgrp(0x0) tgkill(r7, r8, 0x0) sendmmsg$unix(r4, &(0x7f0000006340)=[{{&(0x7f0000000540)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f00000007c0)=[{&(0x7f00000005c0)="70d99526460aaf5a8e8946b365743ab8d171848dfa5e7e21316adf4a849c6ef10bf241f12e3c775af0f781b9112581bd5c1cbfdd8c206208584d14c1a0e0f169c9b5ad905dc634893479488a40dfde659703e700e75306422e5e09a0bcd0643da69999b0327f35c871370f0e582dec9ecc0ad4a1d8a21c3907f2c4610a10804280a003e7e463be76ebe02c152accdae9fc66d8d6cc1e728e773e86d95c25bc4225f693a92bcf9a815831804abe4ac22869c4cb020e4110bd7354af52f02b4463baac572bae2aaac8ee4b3ae11e7d881a42fb", 0xd2}, {&(0x7f0000000300)}, {&(0x7f00000006c0)="548ec60a74d82d26adb9529bb4869258f2cf01aa029fdeaf764bed8508780392742d60521e4c3e1f161396a793253755406ac0708c999451411ea1947479bf1148263545390c8449c798a4538652d51cc0c31d28a5d2fb787142e959e98ea5513ea25e4b742b55e8ab198948efea36641c61aa2586a47c9c81bc8b361c1a07fc27982a107e91d258175c7ab521e01f98956f2b8678ced88143ac5b028f8413c5ffe616c12fda4cbc07fa35943988faea0cbaf3328bbee9d86b6d859a24961f2028d49be05a7c383673bd", 0xca}, {&(0x7f0000000300)="afb3cf60baa54551ff6e97e746a740c6d13d00", 0x13}], 0x4, &(0x7f0000006600)=ANY=[@ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=r8, @ANYBLOB="000000002c000000000000000100000001000000", @ANYRES32=r5, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0xee01, @ANYRES32=0xee00, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32, @ANYRESOCT=r2, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="91969c4e61ae3f37cf9182f8228835dcc8f30e2d5cf0b6213ec3f489cd5fb7877d799460fe3310d25f63cc5bc84fb2a089efe76423a1398b9c118afa725b3fae7b9e4db80edea6512d27ca4f19132e9ef7e636f69d01102b3d", @ANYBLOB="b00000000d65299cd78d6556ebad00e0833d4169616d71faf70cb3e36b791ec06acba58a8400000000"], 0xb0, 0x8000}}, {{&(0x7f0000000a40)=@abs={0x0, 0x0, 0x4e20}, 0x6e, &(0x7f0000000e00)=[{&(0x7f0000000ac0)="31c6b9bdd5cf40b083ac543e09b60690d5fc48c56375aa173efeddbe6ba62c5a225d2dcbb433e3e980362d478d11e4484ad4952e6758461b19e052ae0f11d7ba77c839eb08b7ab4a68465cb24858d53b83b1d1ff427f9d0b83cd90233375bb510930d33d13bc4c5ae6920a70f502252e17cf09d6eb4b2361c9d665", 0x7b}, {&(0x7f0000000b40)="92acd7ca7ef1414a58e58f4a9b26e41f1783804a5319476caa176c51b42d4b1ad3b9c6b26f2917402adab081399068b82ef81fa59a12d246700ed8d633502d8962bc0a8d437786c95ff64c091d62c2de3476f6f24ad889381c936d3811e8716ae3b812099f17b38b5148a4a09a8a51ab4b780486141bde13dc5ba5350dc934806266302775cf831d229b8e348653b8a0891b66e1736c79fdd12bebf1114559461f", 0xa1}, {&(0x7f0000000c00)="d9c0919fd374942d2d9680d977f8720796e518ffe63f314b24de7ebe04915977047669b41f590fc50193ad5800688d6d1342afac95ee7fe4a5d72912d92a0b08e4df1a622b1dfc986e", 0x49}, {&(0x7f0000000c80)="88062edf90f2aa370c433aa6ea73102a8bd6f24beab8592dc301079c81ec5b5632dac7c9d3544e818d6f055c079bf3b4993e6107a92bdf2668050e04d95899c49349d644d4089d3efab19523459c8dfd81e8cc4d33474b79e19123e3bb97eedef64839bc657a7122e3746a650b183ef50d", 0x71}, {&(0x7f0000000d00)="018bb4b640c0dd55ecda9f53b383ae9d230b17e8b8c69bf6fdaf7aae3b5768b0533dc3d896fd7f3e03870212d0e240a31bcf77b6ba309b2b00"/69, 0x45}, {&(0x7f0000000d80)="559094c683d7c559e27741bcd5e6375c204f883f1b20331a5faad13f2c9a435cdf85d7ac6fc03ca8057b5efd566360cedd06dc15d4312f462be811ef5c189bd422af8d2fa2ae2754cd4854c479691bda57d952cbccaa635baa45", 0x5a}], 0x6, &(0x7f0000000e80)=[@rights={{0x30, 0x1, 0x1, [r2, 0xffffffffffffffff, r5, r4, r4, r2, 0xffffffffffffffff, r0]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r4, 0xffffffffffffffff, 0xffffffffffffffff, r1, r0, r0]}}], 0x60, 0x20008080}}, {{&(0x7f0000000f00)=@file={0x1, './file0\x00'}, 0x6e, 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{&(0x7f0000006180)="5f5a9106a88fc8888dd59be8af12e9b911b083ec509cc008a64544e2afa0914067b2cc776d6b7b0b4ce2cd64fabe0adfee4f2446ba0fd37190114eaa51a50c", 0x3f}, {&(0x7f00000061c0)="5e12131ba551450de6", 0x9}, {&(0x7f0000006200)="d3fc0f5caa39dc44136febcec4c99ac989a591b7651d48fabcaeaf99e12245002d2344c3472f1c41eecef02852327383530241ff5ad63a3d921a277728de281adf403bd6327e5d9fdc18267aaf782c81537631e93a4627f87d082abc3aa5611d7d8cd360c2cbf625c4cb4dfeabef7b325a495233026242a07f3da3c1fd1cf6825451413fa4fcd9613cf09335363ab09abe7e05977e6b3e8f4cd000a54148031fa24a427f47d662d23a1f4d", 0xab}], 0x4, &(0x7f0000006880)=ANY=[@ANYBLOB="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", @ANYRES32=r4, @ANYRES32=r1, @ANYRES32, @ANYBLOB='\x00\x00\x00\x00'], 0x20, 0x40}}], 0x6, 0x1) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r5, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) preadv2(r5, &(0x7f0000000280)=[{&(0x7f0000000040)=""/25, 0x19}, {&(0x7f0000000080)=""/140, 0x8c}, {&(0x7f0000000140)=""/49, 0x31}, {&(0x7f00000001c0)=""/164, 0xa4}], 0x4, 0x8, 0x3, 0x14) 04:37:02 executing program 6: r0 = getpgrp(0x0) r1 = gettid() tgkill(r0, r1, 0x0) ptrace$setopts(0x4206, r0, 0x5548c0ff, 0x17) 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) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/fs/cgroup', 0x0, 0x0) close(r3) sendmmsg$unix(r2, &(0x7f0000000500)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=[@rights={{0x14, 0x1, 0x1, [r3]}}], 0x18}}], 0x2, 0x0) r4 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r4, &(0x7f0000000900)="5ed0b2ff68", 0x5) r5 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) setresuid(0x0, r6, 0x0) fchownat(r5, &(0x7f0000000040)='./file0\x00', r6, 0xee00, 0x400) sendfile(0xffffffffffffffff, r5, 0x0, 0xf8) 04:37:02 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x30, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:37:02 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x109000, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) splice(r2, &(0x7f0000000040)=0xfffffffffffffffe, r1, &(0x7f00000000c0)=0x3, 0xe9f1, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) splice(r3, &(0x7f0000000240)=0xa392, r0, &(0x7f0000000280)=0x100000001, 0x4, 0x2) r4 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000140)='./binderfs/custom0\x00', 0x802, 0x0) pwrite64(r4, &(0x7f0000000180)="ac11a7bb35f02883ad565223ef5451bd5d04861759233ab4ee7a8d4605e0384a2cc0bdf0c5857dbf42523b58da91e172b926aa8004ea913dd5747f6aa9db3e9fb0385e99a20fc36df3e0dd4c1d7524ce35c4939c87cc1b6fad3d753f907afa54ffbf4813bb75fcec9c77f520c7508f029b871494399f954cce5a0f12389858a02faa3b0bd5b1fa5fcdb082ba8449634def198ec3a19276aaea5dbf7ec56de2efaf8491d9e45d", 0xa6, 0xadda) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) 04:37:02 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x80811501, &(0x7f0000000000)=0x4000) [ 868.859929] FAULT_INJECTION: forcing a failure. [ 868.859929] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 868.861897] CPU: 1 UID: 0 PID: 7805 Comm: syz-executor.0 Not tainted 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) [ 868.861925] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 868.861933] Call Trace: [ 868.861937] [ 868.861941] dump_stack_lvl+0xfa/0x120 [ 868.861964] should_fail_ex+0x4d7/0x5e0 [ 868.861987] should_fail_alloc_page+0xe0/0x110 [ 868.862002] prepare_alloc_pages+0x1eb/0x550 [ 868.862030] __alloc_frozen_pages_noprof+0x17f/0x1f20 [ 868.862048] ? perf_trace_lock+0xb5/0x5d0 [ 868.862069] ? look_up_lock_class+0x56/0x150 [ 868.862085] ? register_lock_class+0x41/0x560 [ 868.862105] ? __pfx___alloc_frozen_pages_noprof+0x10/0x10 [ 868.862126] ? perf_trace_lock+0xb5/0x5d0 [ 868.862147] ? __sanitizer_cov_trace_switch+0x54/0x90 [ 868.862162] ? policy_nodemask+0xeb/0x4e0 [ 868.862180] alloc_pages_mpol+0xed/0x340 [ 868.862195] ? __pfx_alloc_pages_mpol+0x10/0x10 [ 868.862211] ? lock_release+0xc8/0x290 [ 868.862227] ? find_held_lock+0x2b/0x80 [ 868.862241] ? get_vma_policy+0x23b/0x350 [ 868.862259] vma_alloc_folio_noprof+0xe9/0x230 [ 868.862276] ? __pfx_vma_alloc_folio_noprof+0x10/0x10 [ 868.862300] __handle_mm_fault+0x1458/0x3140 [ 868.862314] ? __pfx_mt_find+0x10/0x10 [ 868.862332] ? __pfx___handle_mm_fault+0x10/0x10 [ 868.862353] ? find_vma+0xbf/0x140 [ 868.862371] ? __pfx_find_vma+0x10/0x10 [ 868.862392] handle_mm_fault+0x2d8/0x750 [ 868.862409] __get_user_pages+0x62f/0x2f00 [ 868.862430] ? __pfx_perf_trace_lock+0x10/0x10 [ 868.862451] ? __pfx___get_user_pages+0x10/0x10 [ 868.862467] ? lock_is_held_type+0x9e/0x120 [ 868.862484] get_user_pages_remote+0x285/0xaf0 [ 868.862498] ? down_read+0x1b1/0x470 [ 868.862517] ? __pfx_get_user_pages_remote+0x10/0x10 [ 868.862539] get_arg_page+0xeb/0x310 [ 868.862559] ? __pfx_get_arg_page+0x10/0x10 [ 868.862576] ? up_write+0x195/0x520 [ 868.862585] ? lock_is_held_type+0x9e/0x120 [ 868.862599] ? count.constprop.0+0x1b8/0x290 [ 868.862619] copy_string_kernel+0x1d1/0x2e0 [ 868.862637] ? alloc_bprm+0x466/0x6e0 [ 868.862656] do_execveat_common+0x35a/0x770 [ 868.862675] ? __pfx_do_execveat_common+0x10/0x10 [ 868.862696] ? getname_flags.part.0+0x1c6/0x540 [ 868.862715] __x64_sys_execveat+0xe4/0x130 [ 868.862736] do_syscall_64+0xbf/0x430 [ 868.862755] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 868.862767] RIP: 0033:0x7f37a0ec0b19 [ 868.862777] 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 [ 868.862789] RSP: 002b:00007f379e436188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 868.862801] RAX: ffffffffffffffda RBX: 00007f37a0fd3f60 RCX: 00007f37a0ec0b19 [ 868.862809] RDX: 0000000000000000 RSI: 0000000020000280 RDI: ffffffffffffff9c [ 868.862817] RBP: 00007f379e4361d0 R08: 0000000000000000 R09: 0000000000000000 [ 868.862824] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 868.862831] R13: 00007ffce50d85ff R14: 00007f379e436300 R15: 0000000000022000 [ 868.862848] [ 868.897161] random: crng reseeded on system resumption [ 868.927246] random: crng reseeded on system resumption 04:37:02 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4010) [ 868.977435] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. 04:37:02 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 31) [ 868.985948] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. [ 868.999750] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. [ 869.031727] FAULT_INJECTION: forcing a failure. [ 869.031727] name failslab, interval 1, probability 0, space 0, times 0 [ 869.032823] CPU: 1 UID: 0 PID: 7823 Comm: syz-executor.0 Not tainted 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) [ 869.032841] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 869.032850] Call Trace: [ 869.032854] [ 869.032860] dump_stack_lvl+0xfa/0x120 [ 869.032886] should_fail_ex+0x4d7/0x5e0 [ 869.032909] ? prepare_creds+0x2c/0x7e0 [ 869.032929] should_failslab+0xc2/0x120 [ 869.032943] kmem_cache_alloc_noprof+0x80/0x690 [ 869.032964] ? prepare_creds+0x2c/0x7e0 [ 869.032982] prepare_creds+0x2c/0x7e0 [ 869.033002] prepare_exec_creds+0x11/0x260 [ 869.033021] bprm_execve+0xbf/0x15b0 [ 869.033045] ? lock_is_held_type+0x9e/0x120 [ 869.033062] ? count.constprop.0+0x1b8/0x290 [ 869.033081] ? __pfx_bprm_execve+0x10/0x10 [ 869.033100] ? copy_string_kernel+0x26f/0x2e0 [ 869.033122] do_execveat_common+0x5b2/0x770 [ 869.033143] ? __pfx_do_execveat_common+0x10/0x10 [ 869.033164] ? getname_flags.part.0+0x1c6/0x540 [ 869.033184] __x64_sys_execveat+0xe4/0x130 [ 869.033206] do_syscall_64+0xbf/0x430 [ 869.033225] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 869.033239] RIP: 0033:0x7f37a0ec0b19 [ 869.033249] 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 [ 869.033262] RSP: 002b:00007f379e436188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 869.033274] RAX: ffffffffffffffda RBX: 00007f37a0fd3f60 RCX: 00007f37a0ec0b19 [ 869.033283] RDX: 0000000000000000 RSI: 0000000020000280 RDI: ffffffffffffff9c [ 869.033291] RBP: 00007f379e4361d0 R08: 0000000000000000 R09: 0000000000000000 [ 869.033299] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 869.033306] R13: 00007ffce50d85ff R14: 00007f379e436300 R15: 0000000000022000 [ 869.033323] 04:37:02 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20000, 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) sendfile(r2, r1, 0x0, 0xf8) 04:37:02 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xc0045878, &(0x7f0000000000)=0x4000) 04:37:02 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 58) 04:37:02 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r1, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_REGISTER_BEACONS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r3, 0x1, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r5}, @val={0xc}}}}, 0x28}}, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000540)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x3c, r3, 0x400, 0x70bd2d, 0x25dfdbfd, {{}, {@void, @void}}, [@chandef_params=[@NL80211_ATTR_CENTER_FREQ1={0x8}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x3}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x3}, @NL80211_ATTR_CENTER_FREQ1={0x8, 0xa0, 0x4}, @NL80211_ATTR_WIPHY_EDMG_CHANNELS={0x5, 0x118, 0x30}]]}, 0x3c}, 0x1, 0x0, 0x0, 0x80}, 0x4000000) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x40800, 0x0) pwritev2(r6, &(0x7f0000000380)=[{&(0x7f0000000080)="b8eadbb1f202d058c1b2297178dd7a97f08b55b07fabc5398e1aa8d92e7fc98377aa4dec78a85f55beee6fe1f733157d894770feb4ed7835305b2076269e82fd3d4e91e44061f01a066e8f3f073c06a5e6b5a122b3ddb740896aa02429aaaac93ef76d3b5557f8fbd52f990631f46836b95a50dd2d4781173c16338f7c19abcc4156eb1f7f2997588609317ff773845776f9e7ae6b58789fd8c8e1f87875f78034d50b06bcf3f3347b5e9aa9fe259c21ba186b62d62c57d4131980fd78b1eaa1cd5d1fc4a4c23943ea4487947a235898", 0xd0}, {&(0x7f00000001c0)="b220e3b10ce8738db930e902da9951c6c14a76d36582283853aa13aae6dfbf1f8c5aa85286b21b63fcf7534fe3e1a8d58208e427c0ed293ff9056cbc2a5f5c8ef0e0bccf998bcbff959b1dff5af1a4a59328767f6a04067f8b02abc00ac80d8af5f82c14ba846ff51dae", 0x6a}, {&(0x7f0000000240)="76825ec9435c14d0cd1de32a485d102075bb337a75cdfb30fb3975a752919b2d", 0x20}, {&(0x7f0000000280)="685e3591cefac9dac649ab973dab9975ec7588e999d437659885af42ae362bd682b33ab1fd0b7637ce2a49", 0x2b}, {&(0x7f00000002c0)="708f32a2861abfe588fe98ddcdd03547e4f272", 0x13}, {&(0x7f0000000340)="0cafed9e86c52467b47c475690cf515c2bd58cfaa895327d71", 0x19}], 0x6, 0x8, 0x1, 0x6) 04:37:02 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0), 0x51defb52f5b60ed, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) pwrite64(r0, &(0x7f0000000140)="780bc3beb7e70c1d7b4b44102472d45b3cbbfb66d0923f4a52200f78db680ad4dd6e76dfc3033eb39e04c4915d64a6f3b16d3b9ff43a311709ee724e6503fba7991a91ae1a30766da68868bcc9aaae1979604e4d51e253bed230075fbae466e6a811ac6c0204791e3eb45c52856ce55ca73b05518c565b887079ca24997a5fabdbed80b15e811aed65a97835c62234663c6e0183b433bdce7f1e5a1c7bc0911d9a29015021df738599f11a545d85999358a0922c7f236215c28b33f6eef1e7995a109571debe19fa1c4c48370f8abcc8c847b9129fa911a6a8", 0xd9, 0x51f) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x2) [ 869.146768] random: crng reseeded on system resumption [ 869.187560] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. [ 869.195927] random: crng reseeded on system resumption [ 869.201417] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. 04:37:11 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xc0045878, &(0x7f0000000000)=0x4000) 04:37:11 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 59) 04:37:11 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x300, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:37:11 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 32) 04:37:11 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x15a) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) 04:37:11 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x400000) 04:37:11 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080), 0x1000) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x4000000) write(r3, &(0x7f0000000100)="7cd130b711483efe676f1a5df362581b348bb38faee56bee6b513ca757db9595a6be7508033794dd8674abd875c0c5462a91e77a60097e19f74d097f2754e25def586c64fc283709c5498cd654011909305a388428972991bfd941d25ea04dec1cad0d08ceaffa8d2aab7ec379874401da897250a13d47bd962e680c76727bc85237a6108efde6ff321500836763cc461394d89f48bfcbee75aba321dfc3279f73a349a077baaeface5d40d866e318b5961440418c66a8de2ecdd9fbbfee838020030d8bf154509b5818cca3083f7c32bf72cc503794271db4318a1ac8cb5eebd0116e17bb5c32bfd9c5f996", 0xec) sendfile(r2, r1, 0x0, 0xf8) 04:37:11 executing program 2: r0 = pkey_alloc(0x0, 0x2) pkey_mprotect(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x8, r0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x3f, 0xff, 0x9, 0x8, 0x0, 0x4, 0x20100, 0x2, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, @perf_config_ext={0x0, 0x843}, 0x100, 0x8145, 0x7, 0x8, 0x0, 0x7fff, 0x5, 0x0, 0x5, 0x0, 0x80000001}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x2) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r1 = socket$nl_generic(0x10, 0x3, 0x10) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0xf) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={0x0, 0x5a}}, 0x0) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x3, &(0x7f0000000240), 0x2, 0x1) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x20100, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r2, 0x80083313, &(0x7f0000000000)) r3 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fsetxattr$system_posix_acl(r3, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000180)={{}, {}, [], {}, [], {0x10, 0x7}}, 0x24, 0x0) r4 = openat$pidfd(0xffffffffffffff9c, &(0x7f00000000c0), 0x101000, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x24020, &(0x7f0000000100)={'trans=fd,', {'rfdno', 0x3d, r3}, 0x2c, {'wfdno', 0x3d, r4}, 0x2c, {[{@cachetag={'cachetag', 0x3d, ':,'}}], [{@pcr={'pcr', 0x3d, 0x20}}, {@appraise_type}]}}) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) [ 878.158953] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. 04:37:11 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xc0189436, &(0x7f0000000000)=0x4000) 04:37:11 executing program 6: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fsetxattr$system_posix_acl(r0, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000180)={{}, {}, [], {}, [], {0x10, 0x7}}, 0x24, 0x0) ioctl$KDGETKEYCODE(r0, 0x4b4c, &(0x7f0000000040)={0x50, 0x7}) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r1, &(0x7f0000000900)="5ed0b2ff68", 0x5) fcntl$setstatus(r1, 0x4, 0x4800) sendfile(r1, r1, &(0x7f0000000080)=0x40, 0xfffffffffffffc00) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) sendfile(r3, r2, 0x0, 0xf8) 04:37:11 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r2 = perf_event_open$cgroup(&(0x7f0000000140)={0x5, 0x80, 0x7, 0x7, 0xa4, 0x5e, 0x0, 0x3, 0x8, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x5, 0x0, @perf_bp={&(0x7f0000000040), 0x3}, 0x40, 0x3ff, 0x1f, 0x1, 0x0, 0x32, 0x20, 0x0, 0xffffffff, 0x0, 0x8}, r0, 0x8, r0, 0x0) ioctl(r2, 0x0, &(0x7f00000001c0)="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") ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) 04:37:11 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x500, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:37:11 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0xc020660b, &(0x7f0000000000)=0x4000) 04:37:11 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 33) 04:37:11 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) chroot(&(0x7f0000000040)='./file1\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4000, 0x1) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) [ 878.441515] FAULT_INJECTION: forcing a failure. [ 878.441515] name failslab, interval 1, probability 0, space 0, times 0 [ 878.443455] CPU: 0 UID: 0 PID: 7886 Comm: syz-executor.0 Not tainted 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) [ 878.443485] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 878.443499] Call Trace: [ 878.443506] [ 878.443514] dump_stack_lvl+0xfa/0x120 [ 878.443551] should_fail_ex+0x4d7/0x5e0 [ 878.443590] should_failslab+0xc2/0x120 [ 878.443612] __kmalloc_noprof+0xcd/0x680 [ 878.443639] ? trace_kmem_cache_alloc+0x1f/0xb0 [ 878.443674] ? security_prepare_creds+0x101/0x160 [ 878.443705] security_prepare_creds+0x101/0x160 [ 878.443733] prepare_creds+0x579/0x7e0 [ 878.443770] prepare_exec_creds+0x11/0x260 [ 878.443803] bprm_execve+0xbf/0x15b0 [ 878.443835] ? lock_is_held_type+0x9e/0x120 [ 878.443863] ? count.constprop.0+0x1b8/0x290 [ 878.443896] ? __pfx_bprm_execve+0x10/0x10 [ 878.443928] ? copy_string_kernel+0x26f/0x2e0 [ 878.443967] do_execveat_common+0x5b2/0x770 [ 878.444001] ? __pfx_do_execveat_common+0x10/0x10 [ 878.444047] ? getname_flags.part.0+0x1c6/0x540 [ 878.444079] __x64_sys_execveat+0xe4/0x130 [ 878.444118] do_syscall_64+0xbf/0x430 [ 878.444150] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 878.444173] RIP: 0033:0x7f37a0ec0b19 [ 878.444190] 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 [ 878.444212] RSP: 002b:00007f379e436188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 878.444233] RAX: ffffffffffffffda RBX: 00007f37a0fd3f60 RCX: 00007f37a0ec0b19 [ 878.444248] RDX: 0000000000000000 RSI: 0000000020000280 RDI: ffffffffffffff9c [ 878.444262] RBP: 00007f379e4361d0 R08: 0000000000000000 R09: 0000000000000000 [ 878.444276] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 878.444289] R13: 00007ffce50d85ff R14: 00007f379e436300 R15: 0000000000022000 [ 878.444318] [ 879.042733] Bluetooth: hci0: Opcode 0x0c1a failed: -4 [ 879.043663] Bluetooth: hci1: Opcode 0x0c1a failed: -4 [ 879.044501] Bluetooth: hci2: Opcode 0x0c1a failed: -4 [ 879.045584] Bluetooth: hci3: Opcode 0x0c1a failed: -4 [ 879.046388] Bluetooth: hci6: Opcode 0x0c1a failed: -4 [ 879.048168] Bluetooth: hci5: Opcode 0x0c1a failed: -4 [ 879.049391] Bluetooth: hci7: Opcode 0x0c1a failed: -4 [ 880.177240] Bluetooth: hci0: command 0x0c1a tx timeout [ 881.073316] Bluetooth: hci7: command 0x0406 tx timeout [ 881.074597] Bluetooth: hci5: command 0x0c1a tx timeout [ 881.074641] Bluetooth: hci6: command 0x0c1a tx timeout [ 881.075350] Bluetooth: hci3: command 0x0c1a tx timeout [ 881.075383] Bluetooth: hci2: command 0x0c1a tx timeout [ 881.076503] Bluetooth: hci1: command 0x0c1a tx timeout 04:37:22 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fsetxattr$system_posix_acl(r2, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000180)={{}, {}, [], {}, [], {0x10, 0x7}}, 0x24, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) setresuid(0x0, r4, 0x0) sendmsg$nl_generic(r2, &(0x7f0000000900)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x7b0, 0x1c, 0x2, 0x70bd2a, 0x25dfdbfc, {0x16}, [@nested={0x31, 0x1b, 0x0, 0x1, [@typed={0x8, 0x22, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x1d}}, @generic="483fe6119097f993603dfd7cf62e5073b5d7317928b03ad4896537c7", @generic="8a6236f362c86cbc32"]}, @nested={0xf6, 0x2f, 0x0, 0x1, [@generic="21573818bf03db2a9c1a31c35234a82d356cf62bb1a23f2e556b0ce72f32b7f0f1b968c4c3f0b5751b63e646e74ece374cdeb090e5db96f079bf15d54f83f1d8d35d35aa0cdc72c57cfe19e77cfb824d23b156b45326915bba67159d815a8dff33a9f094080b09852bddb0b47af5aeca0ca1fcf204b6807be2a0937a290d0d4a88fafe0d9ca7453b7521d1fcb9886df447fc6aad491cc42299fbcea10c9be9c47735acbd6ce965b2a77c58bc2e72e078d63042e1846fdceaaad67e30a298be062ea1419a4bb10683b16a18a919d5235b72c3bd0d6600516ce4903f6cb656a0e939aab36b9e7eaaa5cb27fb1c89761fe69b0f"]}, @generic="b0ade3f20026a02ae2eef6529b9b28a86eee31fcdabb6d1f42e2f9d0b1f64af71931a3d79778d475ef559a2b6e751ce66cf4706f53674fdcd6959465afd8f6c3deac136996563ed47dc120ef32bcc31f07893d743e9f3fe3aef0f4e909cf04c9d80d1f461842383c9b995e75fbf688997b7a6b8a", @nested={0xac, 0x4, 0x0, 0x1, [@generic="59dfd37e2f07d8e393f589d160538f52c7eeb1ef725d5211f6a4881a00cd8fe1861e4e7ad824b7988b72edd99976ce893b643a0f499a5b0785b4adb47f6f6488073fc508c18684aea53dedf761661e1e366abeddc186596141d4b340467ee26e0ff06e2374494862a8a4805d2c466d666c95d98c531c80db1a1cf868f9359296333890034f41f6f966d358e8f9fccba7baa8dba5a3266232f803a34a2c09399dadeaf0dc974a1201"]}, @nested={0x299, 0x50, 0x0, 0x1, [@typed={0x4, 0x2a}, @generic="b160facc2d33b2004e40e207cc5ec3fa0764ef63ad2507e940c37360b67991603ae709b4ede4f9a1e30ad0727ac06f6da892c40f173a25de0488619bbc7b4839fda0b35f2d822efbc38ea0c6214d6653b79423da656850cc4f679c3d35e04a31b046a1b0648cc64a8dfb6d9a49fc264869ee3fc5146af530369ed8e5949d48ce04f81abdb9be049b41", @generic="bab78b9225ab9841a478dd49beb1b094ccea0b0e545f4e715b8681f404400ba9f690689045cd55ee9d214ee068340da274761893b587d888e1cdabdd0eefef6703e4c818263b4758c7c4e4a6a225ea4b7364a9540374934e5551b0bba4b65703c600f3bcd6bf4ccb62ebd5137754ce27e089114978bdbb3216520a6f94553e55180862b2990fed03ba18a862ad3232e22e6c88a6e9fdb68affd6cd75d871bf4e1c2399d44334b7bbaa37dc13d287e268ea4f365fc343be338534", @typed={0x8, 0x63, 0x0, 0x0, @fd=r3}, @generic="50da1f659529dbe20b074fe863cdef96f9ab40285ead558ea7d209a218eac9ec4cbd145318f96e530fdf0a6cb192d6fb1fa47721a226ca7d5486e0e3dc7ef7a741adb26a6f04e324478772bd85fa850f0dc3fc94fcecd0032db45cf9309ab2f246af373e86c3498738a376162f3dbd63eb6b3c6d8b1762b322c8e9e30ccdbcbbfd507871fc7ff41080e3407d26172de5e1879a208fbf4c9104b163642ed9386bed8d99e5a67dd409b24ce29be2d6772a2eed4836e1d14dadb8037b047778", @typed={0x8, 0x1c, 0x0, 0x0, @uid=r4}, @generic="ef56e85ff0451ab675e24b14a8a1520aefcb483af2bcabc97df7d86a7c34141246c8396bfb12a187706bbd4d221b1a187e4669a217fc054c5fb2081d9172e912f2243060276dd8104be1fc06a69dea88c14090d1be1a17d6eeb5e31200986f67a2b2bbc101b8c14a4dc5cee4b4ef8509d1f02edede", @generic="492f6d368ffbadae022da6"]}, @nested={0x2a2, 0x0, 0x0, 0x1, [@generic="5d0fb1de1a60b0a955436d66ef7d3e0665fdf870e66d109e19502c50f1e01cae519be53c6dac0e26aca4b9485a06dea73b45926f4766bfafb9936d2d8d8b8cb6fe37e26afc0d7504b1fe1247b1d591db6a751acff1fd182e0772c7acd8f08ca93531db6f457b2b467711f96e961b7f8d0e0c2c252ed6a74340483696335fa172b9e71ba1c1773188e543168e5558adc4cfc581207e98f58ad7362b770bf87d4823c2b91100d3d9f8438e22479f45289b3fc628f5147b53c073fc4ceea52f64a680968b7d54d9bec09b4f15e9c279789b106661e2589b90820287d8ff02d3b4a7adbba7748f8b65d9f7a8b2d19897e14586873e910309c1", @typed={0x14, 0x7e, 0x0, 0x0, @ipv6=@mcast1}, @generic="da4676d26474b47c46740c23f90a96241706cff8f23696841e4b3659c7474ac059632e", @generic="84506fc2a847ed70f35cfa660db8d413", @generic="1f9a925a60ed1bf7afb72a493273e4e2aac488a5fef9bd4d2e710771c64456b9e89d38f5330b52e519e892", @typed={0x8, 0x4b, 0x0, 0x0, @fd=r0}, @typed={0x4}, @generic="e36c745d6edcbb0da8499166d470a0c6cd80407df224b15d9c426267bc5a7c36d915f271088967a4351428659abe676467befbebeb288d8684be12e7647de81b1fbb8fe087d1970b4ea00caff8b73ccc6944e44b581e8d2219875b6d030c1414197ce119b6b91617fbd09644cbceecb11627ae299e3a96506973df6be1ed4ff5151450a64c95e5c89c04d74d1c704ffd76bdd745cb3e11e185dafa18cf90629e3836da0d3712889198862847e3ee121956409da18710cf7b3d8b689d9cb381c1ced2d26150e1576646603d9dcdea4ddc6b41f25ba2a205aea213919bd7f7", @generic="bcb6e10e1f6244aa6c36463984440d322b965441ab2784288ac0e71c50224a2adfd0f2d2d0ad17012c195ae577918094e2a356c76ae930125947a3ae854631a238f65a4ce421c98ca3b429"]}, @generic="47cde04d0492ebac2522d430d9e7f2"]}, 0x7b0}, 0x1, 0x0, 0x0, 0x20000010}, 0x404c8c1) 04:37:22 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x1) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) sendfile(r2, r1, 0x0, 0xf8) 04:37:22 executing program 2: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0x9}}, './file0\x00'}) setsockopt$WPAN_SECURITY(r1, 0x0, 0x1, &(0x7f0000000100)=0x1, 0x4) r2 = pidfd_getfd(r1, r1, 0x0) getsockname$unix(r2, &(0x7f0000000080), &(0x7f0000000300)=0x6e) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r4, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) 04:37:22 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 34) 04:37:22 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x3f00) 04:37:22 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000000040)=@FILEID_UDF_WITHOUT_PARENT={0xc, 0x51, {0x9, 0x2, 0x5c, 0x7ff}}, 0x800) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r1, 0xf502, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) 04:37:22 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x600, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:37:22 executing program 4: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 60) [ 889.176848] random: crng reseeded on system resumption [ 889.184884] random: crng reseeded on system resumption [ 889.213290] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 889.216591] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. 04:37:22 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4004) [ 889.222793] FAULT_INJECTION: forcing a failure. [ 889.222793] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 889.223758] CPU: 1 UID: 0 PID: 7906 Comm: syz-executor.4 Not tainted 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) [ 889.223776] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 889.223784] Call Trace: [ 889.223790] [ 889.223795] dump_stack_lvl+0xfa/0x120 [ 889.223823] should_fail_ex+0x4d7/0x5e0 [ 889.223853] _copy_from_user+0x30/0xd0 [ 889.223880] csum_and_copy_from_iter_full+0x1fb/0x1f30 [ 889.223907] ? __kasan_kmalloc+0x7f/0x90 [ 889.223924] ? trace_kmalloc+0x1f/0xb0 [ 889.223945] ? __kmalloc_node_track_caller_noprof+0x27b/0x690 [ 889.223967] ? __pfx_csum_and_copy_from_iter_full+0x10/0x10 [ 889.223982] ? __alloc_skb+0x161/0x370 [ 889.224002] ? __asan_memset+0x24/0x50 [ 889.224030] ? __build_skb_around+0x27f/0x3c0 [ 889.224061] ip_generic_getfrag+0x181/0x270 [ 889.224083] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 889.224103] ? perf_trace_run_bpf_submit+0xef/0x180 [ 889.224136] __ip_append_data+0x17ab/0x40d0 [ 889.224171] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 889.224192] ? lock_acquire+0x15e/0x2f0 [ 889.224224] ? lock_release+0xc8/0x290 [ 889.224242] ? lock_is_held_type+0x9e/0x120 [ 889.224261] ? __pfx___ip_append_data+0x10/0x10 [ 889.224283] ? ip_dst_mtu_maybe_forward.constprop.0+0x260/0x5f0 [ 889.224318] ip_make_skb+0x22b/0x2a0 [ 889.224344] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 889.224365] ? __pfx_ip_make_skb+0x10/0x10 [ 889.224397] ? lock_acquire+0x15e/0x2f0 [ 889.224424] ? xfrm_lookup_route+0x69/0x200 [ 889.224453] udp_sendmsg+0x1647/0x22c0 [ 889.224482] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 889.224516] ? __pfx_udp_sendmsg+0x10/0x10 [ 889.224535] ? perf_trace_run_bpf_submit+0xef/0x180 [ 889.224565] ? perf_trace_lock+0x337/0x5d0 [ 889.224597] ? __pfx_perf_trace_lock+0x10/0x10 [ 889.224616] ? reacquire_held_locks+0xd1/0x200 [ 889.224637] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 889.224671] ? find_held_lock+0x2b/0x80 [ 889.224693] ? __local_bh_enable_ip+0xa1/0x110 [ 889.224709] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 889.224732] ? inet_autobind+0x13f/0x1a0 [ 889.224749] ? __local_bh_enable_ip+0xa1/0x110 [ 889.224766] ? inet_autobind+0x144/0x1a0 [ 889.224786] ? __pfx_udp_sendmsg+0x10/0x10 [ 889.224807] inet_sendmsg+0x109/0x150 [ 889.224831] ____sys_sendmsg+0x947/0xc20 [ 889.224858] ? __pfx_____sys_sendmsg+0x10/0x10 [ 889.224892] ? perf_trace_run_bpf_submit+0xef/0x180 [ 889.224919] ___sys_sendmsg+0x10f/0x1b0 [ 889.224937] ? __pfx____sys_sendmsg+0x10/0x10 [ 889.224961] ? __pfx_perf_trace_lock+0x10/0x10 [ 889.224990] ? lock_acquire+0x15e/0x2f0 [ 889.225010] ? __fget_files+0x34/0x3b0 [ 889.225033] ? find_held_lock+0x2b/0x80 [ 889.225052] ? lock_release+0xc8/0x290 [ 889.225081] ? __fget_files+0x20d/0x3b0 [ 889.225120] __sys_sendmmsg+0x1f5/0x420 [ 889.225145] ? __pfx___sys_sendmmsg+0x10/0x10 [ 889.225179] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 889.225204] ? __fget_files+0x20d/0x3b0 [ 889.225236] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 889.225257] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 889.225282] ? ksys_write+0x1a3/0x240 [ 889.225306] ? __pfx_ksys_write+0x10/0x10 [ 889.225338] __x64_sys_sendmmsg+0x9d/0x110 [ 889.225351] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 889.225376] do_syscall_64+0xbf/0x430 [ 889.225399] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 889.225413] RIP: 0033:0x7f016dc33b19 [ 889.225423] 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 [ 889.225436] RSP: 002b:00007f016b1a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 889.225448] RAX: ffffffffffffffda RBX: 00007f016dd46f60 RCX: 00007f016dc33b19 [ 889.225457] RDX: 0000000000000001 RSI: 0000000020000640 RDI: 0000000000000004 [ 889.225464] RBP: 00007f016b1a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 889.225472] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 889.225479] R13: 00007ffd0abace8f R14: 00007f016b1a9300 R15: 0000000000022000 [ 889.225513] 04:37:22 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r2, 0x80083313, &(0x7f0000000000)) r3 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) fsetxattr$system_posix_acl(r3, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="020000000900000000fff402000000000000af4c30a0e07b00"/36, @ANYRES64=r3, @ANYRES16=r3, @ANYRESDEC=r4, @ANYRESOCT=r0, @ANYRES32=r4, @ANYBLOB="73cbe0be57130e0ba6774479ef1c578e86268a083b73dae3abddb0d0e13a49915f98275d819f7b42947fa79c5ca48757d24ed090f75fda9f7c0bb6c0d7cbc50ee4addebecb3638a036"], 0x24, 0x0) r5 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) r6 = getpgrp(0x0) mount$9p_unix(&(0x7f00000002c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00', &(0x7f0000000600), 0x4, &(0x7f0000000640)={'trans=unix,', {[{@version_9p2000}, {@afid={'afid', 0x3d, 0x4}}, {@access_any}, {@cachetag={'cachetag', 0x3d, 'system.posix_acl_access\x00'}}, {@nodevmap}, {@cache_fscache}, {@aname={'aname', 0x3d, '/dev/snapshot\x00'}}, {@access_any}, {@uname={'uname', 0x3d, 'system.posix_acl_access\x00'}}, {@posixacl}], [{@appraise_type}]}}) perf_event_open(&(0x7f0000000540)={0x0, 0x80, 0x5, 0xae, 0x3, 0x87, 0x0, 0x0, 0x8, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7, 0x2, @perf_bp={&(0x7f0000000140), 0x4}, 0x20a2, 0x3, 0x4, 0x0, 0xfff, 0x20000000, 0x41, 0x0, 0x1000, 0x0, 0x84}, r6, 0xd, 0xffffffffffffffff, 0x1) fsetxattr$system_posix_acl(r5, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000340)=ANY=[@ANYBLOB="020000000100000000000000040000000000000010000700000000002000000000000000515f2a3759704bced9c527083e65a90aadb2d7c9fbc17f7f3ad16da2cc0755b729eafd18"], 0x24, 0x0) recvfrom$unix(r5, &(0x7f00000001c0)=""/222, 0xde, 0x0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) connect$802154_dgram(r3, &(0x7f0000000040)={0x24, @long={0x3, 0x1, {0xaaaaaaaaaaaa0202}}}, 0x14) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) 04:37:22 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x3000, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:37:22 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 35) [ 889.356996] random: crng reseeded on system resumption [ 889.376205] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 04:37:22 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) mknodat$loop(r0, &(0x7f0000000040)='./file0\x00', 0x4, 0x1) sendfile(r2, r1, 0x0, 0xf8) 04:37:22 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendmsg$NL80211_CMD_SET_BEACON(r1, &(0x7f0000000a80)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x914, 0x0, 0x400, 0x70bd28, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x2, 0x14}}}}, [@NL80211_ATTR_IE_ASSOC_RESP={0x2f, 0x80, [@mesh_config={0x71, 0x7, {0x0, 0x0, 0x1, 0xffffffffffffffff, 0x1, 0xff, 0x8}}, @mesh_chsw={0x76, 0x6, {0x8, 0x1f, 0x41, 0x400}}, @chsw_timing={0x68, 0x4, {0x6, 0x8}}, @link_id={0x65, 0x12, {@random="947df5d3dd42", @device_b}}]}, @NL80211_ATTR_PROBE_RESP={0x6eb, 0x91, "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"}, @NL80211_ATTR_IE={0xc, 0x2a, [@sec_chan_ofs={0x3e, 0x1}, @channel_switch={0x25, 0x3, {0x0, 0x78, 0x80}}]}, @NL80211_ATTR_IE_PROBE_RESP={0x157, 0x7f, [@random={0x0, 0x51, "61dcbdbe5d092ce6cbec303ab1894350c288f449eaf4465bb710c1b3b4f097c0e0ca215ad1154b77a787bc34781d8cbf9a0aea18f538f0b7068e19072e7d4012f5d0e030cdf37f7d52631ecb725e79ad38"}, @gcr_ga={0xbd, 0x6, @device_b}, @sec_chan_ofs={0x3e, 0x1, 0x2}, @mesh_config={0x71, 0x7, {0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x67, 0x61}}, @random={0x7, 0xa6, "c2996257ed76b9dd1172041dc757112afbd86a076ff5c4619cb19b7cd016bba7a5faa2e19ab982a43865c92da4aa655006b25b80efa906bef3155fce55d5aaaa5918ebb064a1365d4e82f13d206c654500fe6b48dc1fe82c51871165a36e24fdf464ae32b9c1152e1e181e8d816f8e571db9cb49c8d57f57468e65effc8e1efbbc71ffdea00ecc62326172906ae5f13eba187d7f1ac354cab747fb242ddce53c15db6774cc2c"}, @dsss={0x3, 0x1, 0xad}, @random_vendor={0xdd, 0x3f, "f660ba51a8a25c269b84a90297c66e2c95672d8f4536a1dad7ca08bfb5ea38e9b8c10a3949303f34165789274849e5bcb990a3b38a8d7364ceb4afebe1d0c4"}]}, @NL80211_ATTR_IE={0x2b, 0x2a, [@dsss={0x3, 0x1, 0xb0}, @ssid={0x0, 0x6, @default_ibss_ssid}, @preq={0x82, 0x1a, @not_ext={{0x1, 0x1}, 0x5, 0x5, 0x7, @broadcast, 0x656a0000, "", 0xfffffffa, 0x9}}]}, @NL80211_ATTR_IE_ASSOC_RESP={0x2d, 0x80, [@mesh_chsw={0x76, 0x6, {0x1, 0x6b, 0x11, 0x401}}, @chsw_timing={0x68, 0x4, {0x9, 0xfff9}}, @mesh_chsw={0x76, 0x6, {0x81, 0x81, 0x34, 0x62b4}}, @challenge={0x10, 0x1, 0xbe}, @ssid={0x0, 0x6, @default_ap_ssid}, @mesh_id={0x72, 0x6}]}, @NL80211_ATTR_BEACON_TAIL={0xa, 0xf, [@ext_channel_switch={0x3c, 0x4, {0x1, 0x8, 0xc}}]}, @NL80211_ATTR_IE={0xb, 0x2a, [@supported_rates={0x1, 0x5, [{0x30, 0x1}, {0x1, 0x1}, {0x3, 0x1}, {0xc, 0x1}, {0x12}]}]}]}, 0x914}, 0x1, 0x0, 0x0, 0x800}, 0x24004004) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) 04:37:22 executing program 4: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 61) 04:37:22 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 36) [ 889.409297] 9pnet_fd: p9_fd_create_unix (7919): problem connecting socket: ./file0: -111 [ 889.434226] random: crng reseeded on system resumption [ 889.458310] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 04:37:22 executing program 7: sendto(0xffffffffffffffff, &(0x7f0000000140)="178e434e5d027dcb1711e772e6156ac22c22d66bbff17ce4f4db61d06f80d3d9e123abf290d30ad0d446e3d9ac4b7a50c81aa4084af5dce61f8f09a3c106b5503edb70be9ecafd62eb265565490baa8e4688955f1bf2be35fcdb94954de4de2293528beea5e73092af87fa7c33cad5b7ae40274c0e31d79d0349cceae014d70bd4b44295e7f5ff293e6ea55249c72f59800867e2502c6fdbd0b08243215a5cbfe83cc384ed7bea76d35314a2d19598b5ea7b8772209088ce4310153419099048490c082cc77046625e260e9f26c6cec7ab2b8a09c9797c0707", 0xd9, 0x40, &(0x7f0000000240)=@ll={0x11, 0xf5, 0x0, 0x1, 0x94, 0x6, @broadcast}, 0x80) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$F2FS_IOC_PRECACHE_EXTENTS(r0, 0xf50f, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) [ 889.474201] FAULT_INJECTION: forcing a failure. [ 889.474201] name failslab, interval 1, probability 0, space 0, times 0 [ 889.475109] CPU: 1 UID: 0 PID: 7936 Comm: syz-executor.0 Not tainted 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) [ 889.475125] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 889.475134] Call Trace: [ 889.475138] [ 889.475143] dump_stack_lvl+0xfa/0x120 [ 889.475168] should_fail_ex+0x4d7/0x5e0 [ 889.475191] should_failslab+0xc2/0x120 [ 889.475204] __kmalloc_noprof+0xcd/0x680 [ 889.475219] ? trace_kmem_cache_alloc+0x1f/0xb0 04:37:22 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) r3 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fsetxattr$system_posix_acl(r3, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000180)={{}, {}, [], {}, [], {0x10, 0x7}}, 0x24, 0x0) bind$unix(r3, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e21}, 0x6e) sendfile(r2, r1, 0x0, 0xf8) [ 889.475238] ? security_prepare_creds+0x101/0x160 [ 889.475256] security_prepare_creds+0x101/0x160 [ 889.475270] prepare_creds+0x579/0x7e0 [ 889.475291] prepare_exec_creds+0x11/0x260 [ 889.475309] bprm_execve+0xbf/0x15b0 [ 889.475327] ? lock_is_held_type+0x9e/0x120 [ 889.475342] ? count.constprop.0+0x1b8/0x290 [ 889.475360] ? __pfx_bprm_execve+0x10/0x10 [ 889.475377] ? copy_string_kernel+0x26f/0x2e0 [ 889.475398] do_execveat_common+0x5b2/0x770 [ 889.475416] ? __pfx_do_execveat_common+0x10/0x10 [ 889.475436] ? getname_flags.part.0+0x1c6/0x540 [ 889.475454] __x64_sys_execveat+0xe4/0x130 [ 889.475474] do_syscall_64+0xbf/0x430 [ 889.475493] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 889.475506] RIP: 0033:0x7f37a0ec0b19 [ 889.475515] 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 [ 889.475527] RSP: 002b:00007f379e436188 EFLAGS: 00000246 ORIG_RAX: 0000000000000142 [ 889.475538] RAX: ffffffffffffffda RBX: 00007f37a0fd3f60 RCX: 00007f37a0ec0b19 [ 889.475546] RDX: 0000000000000000 RSI: 0000000020000280 RDI: ffffffffffffff9c [ 889.475554] RBP: 00007f379e4361d0 R08: 0000000000000000 R09: 0000000000000000 [ 889.475561] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 889.475568] R13: 00007ffce50d85ff R14: 00007f379e436300 R15: 0000000000022000 [ 889.475584] [ 889.477920] 9pnet_fd: p9_fd_create_unix (7933): problem connecting socket: ./file0: -111 [ 889.551730] FAULT_INJECTION: forcing a failure. [ 889.551730] name failslab, interval 1, probability 0, space 0, times 0 [ 889.553028] CPU: 1 UID: 0 PID: 7943 Comm: syz-executor.4 Not tainted 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) [ 889.553045] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 889.553053] Call Trace: [ 889.553058] [ 889.553064] dump_stack_lvl+0xfa/0x120 [ 889.553089] should_fail_ex+0x4d7/0x5e0 [ 889.553118] should_failslab+0xc2/0x120 [ 889.553133] kmem_cache_alloc_node_noprof+0x87/0x6b0 [ 889.553154] ? __alloc_skb+0x2ab/0x370 [ 889.553166] ? __asan_memset+0x24/0x50 [ 889.553194] ? __alloc_skb+0x2ab/0x370 [ 889.553203] __alloc_skb+0x2ab/0x370 [ 889.553217] ? __pfx___alloc_skb+0x10/0x10 [ 889.553231] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 889.553251] ? perf_trace_run_bpf_submit+0xef/0x180 [ 889.553282] __ip_append_data+0x319b/0x40d0 [ 889.553315] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 889.553333] ? lock_acquire+0x15e/0x2f0 [ 889.553364] ? lock_release+0xc8/0x290 [ 889.553380] ? lock_is_held_type+0x9e/0x120 [ 889.553398] ? __pfx___ip_append_data+0x10/0x10 [ 889.553419] ? ip_dst_mtu_maybe_forward.constprop.0+0x260/0x5f0 [ 889.553451] ip_make_skb+0x22b/0x2a0 [ 889.553475] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 889.553495] ? __pfx_ip_make_skb+0x10/0x10 [ 889.553525] ? lock_acquire+0x15e/0x2f0 [ 889.553550] ? xfrm_lookup_route+0x69/0x200 [ 889.553576] udp_sendmsg+0x1647/0x22c0 [ 889.553604] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 889.553627] ? __pfx_udp_sendmsg+0x10/0x10 [ 889.553646] ? perf_trace_run_bpf_submit+0xef/0x180 [ 889.553673] ? perf_trace_lock+0x337/0x5d0 [ 889.553703] ? __pfx_perf_trace_lock+0x10/0x10 [ 889.553721] ? reacquire_held_locks+0xd1/0x200 [ 889.553740] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 889.553772] ? find_held_lock+0x2b/0x80 [ 889.553793] ? __local_bh_enable_ip+0xa1/0x110 [ 889.553808] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 889.553829] ? inet_autobind+0x13f/0x1a0 [ 889.553845] ? __local_bh_enable_ip+0xa1/0x110 [ 889.553860] ? inet_autobind+0x144/0x1a0 [ 889.553879] ? __pfx_udp_sendmsg+0x10/0x10 [ 889.553899] inet_sendmsg+0x109/0x150 [ 889.553922] ____sys_sendmsg+0x947/0xc20 [ 889.553946] ? __pfx_____sys_sendmsg+0x10/0x10 [ 889.553979] ? perf_trace_run_bpf_submit+0xef/0x180 [ 889.554004] ___sys_sendmsg+0x10f/0x1b0 [ 889.554021] ? __pfx____sys_sendmsg+0x10/0x10 [ 889.554043] ? __pfx_perf_trace_lock+0x10/0x10 [ 889.554072] ? lock_acquire+0x15e/0x2f0 [ 889.554093] ? __fget_files+0x34/0x3b0 [ 889.554114] ? find_held_lock+0x2b/0x80 [ 889.554132] ? lock_release+0xc8/0x290 [ 889.554158] ? __fget_files+0x20d/0x3b0 [ 889.554194] __sys_sendmmsg+0x1f5/0x420 [ 889.554218] ? __pfx___sys_sendmmsg+0x10/0x10 [ 889.554250] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 889.554273] ? __fget_files+0x20d/0x3b0 [ 889.554303] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 889.554322] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 889.554345] ? ksys_write+0x1a3/0x240 [ 889.554367] ? __pfx_ksys_write+0x10/0x10 [ 889.554397] __x64_sys_sendmmsg+0x9d/0x110 [ 889.554409] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 889.554431] do_syscall_64+0xbf/0x430 [ 889.554453] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 889.554466] RIP: 0033:0x7f016dc33b19 [ 889.554476] 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 [ 889.554488] RSP: 002b:00007f016b1a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 889.554500] RAX: ffffffffffffffda RBX: 00007f016dd46f60 RCX: 00007f016dc33b19 [ 889.554509] RDX: 0000000000000001 RSI: 0000000020000640 RDI: 0000000000000004 [ 889.554517] RBP: 00007f016b1a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 889.554524] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 889.554531] R13: 00007ffd0abace8f R14: 00007f016b1a9300 R15: 0000000000022000 [ 889.554566] 04:37:34 executing program 4: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 62) 04:37:34 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:37:34 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0xffffffffffffffff, 0xee00}}, './file1\x00'}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000000)=0x4000) 04:37:34 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 37) 04:37:34 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000180)={0x0, 0x0}, &(0x7f00000001c0)=0xc) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) setresuid(0x0, r2, 0x0) mount$9p_rdma(&(0x7f0000000040), &(0x7f00000000c0)='./file1\x00', &(0x7f0000000140), 0x600001, &(0x7f0000000380)=ANY=[@ANYBLOB='trans=rdma,port=0x0000000000004e20,sq=0x0000000000000008,rq=0x0000000000000002,access=client,cachetag=,cache=none,sq=0xfffffffffffffffb,fowner=', @ANYRESDEC=r1, @ANYBLOB="2c657569643c1dabe5ad3ae756affc42a6f11cf57ab88bc5f276df839830c6950b6e942b264f7db3dd451d4cbe3d0684cc3e4ca71b60976d9a830ba62d324b3d1293898c", @ANYRESDEC=r2, @ANYBLOB=',appraise,fsmagic=0x0000000000000005,smackfsfloor=.,!%@@!.^#,smackfsfloor=]^.^\t\'],rootcontext=sysadm_u,smackfshat=\',\x00']) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) setresuid(0x0, r3, 0x0) stat(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r3, r2, r4) openat(r0, &(0x7f0000000340)='./file1\x00', 0x470880, 0x160) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r5, 0x40086602, &(0x7f0000000000)=0x4000) 04:37:34 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4010) 04:37:34 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) sendfile(r2, r1, 0x0, 0xf8) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e24, @empty}, 0x10) 04:37:34 executing program 2: fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x5}}, './file0\x00'}) perf_event_open(0x0, r0, 0xfffffffffffffffd, r1, 0xb) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r3, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) [ 900.937381] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. [ 900.975902] random: crng reseeded on system resumption [ 900.976388] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. [ 900.999436] random: crng reseeded on system resumption 04:37:34 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x6) r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) fallocate(r0, 0x36, 0x6, 0x80) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r2, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) 04:37:34 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x3, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:37:34 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 38) 04:37:34 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r1 = signalfd(r0, &(0x7f00000000c0)={[0x6]}, 0x8) pwrite64(r1, &(0x7f0000000140)="19f2b3764147a793bf5aaa8eb6f9a1d06a7a5b03c83d60c1bfd448f23ef769ba8ebed7f5d21a5a1caa57bcb2a48e1b776d2f6c17660b873ffda7e8458b08bafcae747e2e56fed2d1b4fe059a603bfa98913c1bc885f2b9ab2d82b8be47c9868bf897ca1a806f94ff48dfb9c06b2078775fc935323b2f756ddc0596d7944586d9ef81f2198c28f97c67506b705adf066ad5a91e2c9b251e07", 0x98, 0x6) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fsetxattr$system_posix_acl(r2, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000180)={{}, {}, [], {}, [], {0x10, 0x7}}, 0x24, 0x0) setsockopt$inet_tcp_TLS_TX(r2, 0x6, 0x1, &(0x7f0000000200)=@gcm_128={{0x303}, "9f1cd52129aa21ba", "49383c2269f5574c2923b6481d618824", "06227b74", "ff534fb47511f392"}, 0x28) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000040)=0x1000) 04:37:34 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000040), 0x80, 0x0) write$P9_RREADLINK(r2, &(0x7f00000000c0)={0x10, 0x17, 0x2, {0x7, './file1'}}, 0x10) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) 04:37:34 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x400000) 04:37:34 executing program 6: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) fcntl$F_GET_FILE_RW_HINT(r0, 0x40d, &(0x7f0000000340)) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r1, &(0x7f0000000040)="78d0b2ff6815698c52c03fdeb18270155eacab10d9bc2b20bcc1602c9dfae80a9dd55b0501274db5fee51d0ce77400d02cc3c18e3cdca7d6cfb5e21723551f1d8d4c4c6a8b9778ac320c32985be63a21b75d68a71197e737c9639049e2eb8d74579fb26b07ed", 0x66) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) r3 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fsetxattr$system_posix_acl(r3, &(0x7f0000000400)='system.posix_acl_default\x00', &(0x7f0000000440)={{}, {}, [], {}, [], {0x10, 0x7}}, 0x24, 0x2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_INFO(r3, 0xc08c5335, &(0x7f00000000c0)={0x3441, 0x2, 0x0, 'queue0\x00', 0x7}) copy_file_range(r3, &(0x7f00000001c0)=0x8, r3, &(0x7f0000000200)=0x3ff, 0x4, 0x0) setxattr$trusted_overlay_opaque(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280), &(0x7f00000002c0), 0x2, 0x0) sendfile(r2, r2, 0x0, 0xf8) [ 901.185241] random: crng reseeded on system resumption 04:37:34 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 63) [ 901.236903] random: crng reseeded on system resumption 04:37:34 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x5, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:37:34 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) (fail_nth: 39) [ 901.316153] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. [ 901.365539] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. [ 901.382199] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. [ 901.525244] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. 04:37:43 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r1, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) 04:37:43 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) 04:37:43 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) 04:37:43 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) sendfile(r1, r2, 0x0, 0x80000001) 04:37:43 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 64) 04:37:43 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x6, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:37:43 executing program 6: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fsetxattr$system_posix_acl(r0, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000180)={{}, {}, [], {}, [], {0x10, 0x7}}, 0x24, 0x0) ioctl$SG_GET_REQUEST_TABLE(r0, 0x2286, &(0x7f0000000040)) r1 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r1, &(0x7f0000000900)="5ed0b2ff68", 0x5) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c000000002592b1fcfa1ed72a9e5aeb98d2add900801a"], 0x1c}], 0x1}, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000005f080)={0x0, 0x0, "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", "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ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000060080)={{0x0, 0x1f, 0x3, 0x5, 0x3, 0x0, 0x6, 0xffff, 0x5, 0x984, 0x800, 0x4, 0x6, 0x10001, 0x2}}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000061080)={0x2, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x1f, "26dbb28c343087"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000062080)={0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000062280)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000064280)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000065480)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000065680)={0x5, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {r5, r6}, {r8, r9}, {}, {}, {}, {}, {}, {0x0, r10}, {0x0, r11}], 0x7, "70c6d8b2c5d315"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r2, 0xc0709411, &(0x7f00000001c0)={{0x0, 0x80000000, 0x6, 0xae, 0x488f, 0x19, 0x5, 0x1000, 0x1, 0x10000, 0x400, 0x0, 0x1, 0x1f, 0xcc}, 0x10, [0x0, 0x0]}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000940)={r11, r12, "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", "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"}) sendfile(r3, r2, 0x0, 0xf8) 04:37:43 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$VFAT_IOCTL_READDIR_SHORT(r1, 0x82307202, &(0x7f0000000140)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) pwrite64(r2, &(0x7f0000000040)="f17680a66057b14aa7afdec2", 0xc, 0x1) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) r3 = socket$nl_route(0x10, 0x3, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x3, 0x0, 0x0, 0xee01, 0xffffffffffffffff, 0x8, 0x9}, 0x0, 0x0, 0x7, 0x1, 0x5fe2, 0x54d, 0x2, 0x9, 0x2, 0x81}) getgroups(0x3, &(0x7f0000000000)=[0x0, 0x0, 0xee01]) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) setresuid(0x0, r4, 0x0) statx(r0, &(0x7f0000003a40)='./file1\x00', 0x800, 0x100, &(0x7f0000003a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$netlink(0xffffffffffffffff, &(0x7f0000003c40)={0x0, 0x0, &(0x7f0000003440)=[{&(0x7f0000000540)={0x1200, 0x24, 0x100, 0x70bd28, 0x25dfdbfc, "", [@generic="07586cb7a0bd3f40", @nested={0x1055, 0x65, 0x0, 0x1, 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[@generic="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", @nested={0x86, 0x24, 0x0, 0x1, [@typed={0x8, 0x95, 0x0, 0x0, @u32=0x8}, @generic="e36d83275be8753c66bc28ecd2aab246b45e9a72c0ee379c148a89b67e9adee4227a3917ef234e2521283e71466e633921ecadace87be53bcd8017bc06957ae87ab2c5790f87a5b3e4c8fcce3df0284abb877ff0a265cad497fdd82e7db39d24c4c957f64862e4330e07554023694615be60", @typed={0x4, 0x5a}, @typed={0x4, 0xd}]}]}, 0x1098}], 0x6, &(0x7f0000003b80)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, r4, r5}}}], 0xa0, 0x20000000}, 0x800) sendmsg$netlink(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) fsetxattr$trusted_overlay_origin(r3, &(0x7f00000000c0), &(0x7f00000003c0), 0x2, 0x0) r6 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fsetxattr$system_posix_acl(r6, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000180)={{}, {}, [], {}, [], {0x10, 0x7}}, 0x24, 0x0) openat(r6, &(0x7f0000000400)='./file1\x00', 0x1, 0x4) 04:37:43 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x10, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) [ 910.304798] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 910.317706] random: crng reseeded on system resumption [ 910.342945] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. 04:37:43 executing program 6: ioctl$TIOCL_GETSHIFTSTATE(0xffffffffffffffff, 0x541c, &(0x7f0000000040)={0x6, 0x3}) r0 = creat(&(0x7f0000000300)='./file0\x00', 0x2) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x1, 0x0) sendfile(r2, r1, 0x0, 0xf8) [ 910.354251] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. [ 910.356913] random: crng reseeded on system resumption [ 910.381608] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. [ 910.386167] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. 04:37:43 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x30, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:37:53 executing program 4: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 65) 04:37:53 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x12140, 0x0) setxattr$incfs_size(&(0x7f0000000080)='./file1\x00', &(0x7f00000000c0), &(0x7f0000000140)=0x2, 0x8, 0x3) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) 04:37:53 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x4, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:37:53 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r1 = syz_mount_image$tmpfs(&(0x7f0000000100), &(0x7f0000000140)='./file1\x00', 0x5, 0x3, &(0x7f0000000400)=[{&(0x7f0000000180)="3d6f6bce3a5695bbe95480bcfeb196fcb423d2e63f08cc6014c637a57daffbacd4219ed82e12f8e55fa80b74b7621c35adbcb7de331e202aff93935faf0071e6c82e64ce60a0c9d27d89d62dd72bf6e3770d014394f48c1f268832d94f2735291616996306508dbb11a4f83157863e602702f400f6abb418b6d82abaeec9d14486edbddd1355af4d", 0x88, 0x5}, {&(0x7f0000000240)="57f9b1389b95bfc5d88c2f16e3ac9472d8884159bd60eca6253b08db72f9beb35730e16fbdf9a4a6bf1e70740143ff3c23e1f57ad949496d7c15421731c524e96ff9f8f6b22135871ea2fcf17567a36c670f0f31df47e3b8f55b536a76d75b4608d4a493fad466ec3b17da5090c597229acd32ca0405dc58caa996116dfb2b5ee906b2f3ea2620089cb9bca5098b978f9745c079524221f7a42d", 0x9a, 0x100}, {&(0x7f0000000300)="1d89f924d0da603e8208646b926b50f8ae300f58c3e541bb7e669b8204f77108f8a8066f53078ed5762e95d52a266497fbdf9e394a7345102007f0ef08c137d88e421145ed434b9e7ba4e736ffbfb2924213fdec88dea91496e9cf68e733dac7fddc4d0d90c4f8153de6c34e3011acb4c64f8fb7c306805eb3f4cc6fe8348551c30cd9dc3f8c0fbddb3a13388afdd71a7ce25a92fac95b9405a52b9e10d5ab9501f636e7fb0ddf8d88bf8b87ef9f698f8af32688bba7d15d4f557ac338d187ca237ed35c31feef899ed9b96eb52d", 0xce, 0x87c}], 0x1401810, &(0x7f0000000480)=ANY=[@ANYBLOB='uid=', @ANYRESHEX=0xee01, @ANYBLOB=',gid=', @ANYRESHEX=0xee01, @ANYBLOB=',huge=within_size,uid>', @ANYRESDEC=0xee00, @ANYBLOB="2c6400060000000000000056000011000000000000000000", @ANYRESDEC=0x0, @ANYBLOB=',context=user_u,subj_role={,smackfsroot=,pcr=00000000000000000062,func=BPRM_CHECK,\x00']) r2 = openat(r1, &(0x7f00000000c0)='./file1\x00', 0x0, 0x0) ioctl$FAT_IOCTL_GET_ATTRIBUTES(r0, 0x80047210, &(0x7f0000000040)) fstat(r0, &(0x7f0000000580)) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000000)=0x4000) 04:37:53 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) sendfile(r2, r1, 0x0, 0xf8) r3 = accept4$packet(r0, &(0x7f0000000040)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, &(0x7f0000000080)=0x14, 0x800) sendfile(r3, r2, &(0x7f00000000c0)=0xffffffffffff0000, 0x7967a089) 04:37:53 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x2) 04:37:53 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x404000, 0x122) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) 04:37:53 executing program 2: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fsetxattr$system_posix_acl(r0, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="020004000100000000000000040000000000000010000700000000002000000000000000"], 0x24, 0x0) r1 = getpgrp(0x0) r2 = getpgrp(0x0) tgkill(r1, r2, 0x0) perf_event_open(0x0, r1, 0x8004000000000087, r0, 0x2) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r4, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) 04:37:53 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x442, 0x0) r1 = openat$cgroup_freezer_state(r0, &(0x7f0000000080), 0x2, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000300)={&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000fee000/0x12000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000240)="ed1b6b99f1d04c035ccbf528abb6a50d29c1e98d4a6bad2e5024df78dfe91adf5d10d8fc4c82b42fd8a0b857b700d90321d3a5a115c8d6f1b1d5f7d55a302e9e07d9edca3c56483899e252a3c00f8b26ec0f3deb3a30cdc985b5efafe481e0a605870d266b729c4d695647bf3ff5c023a11fe9456bff0540632db88ab2ad0434245865067fb10286e302b640db0412ce3cdc3c8cf52adbd893a5fc6d0ac466636fc5fa", 0xa3, r1}, 0x68) fsetxattr$security_evm(r0, &(0x7f00000000c0), &(0x7f0000000100)=@v2={0x3, 0x2, 0x13, 0x7, 0xda, "bc9af40755323e375d1396665d854b3c0239f51aa592b922830fb643d1f5828efc968ed91fc0f5f4feda7b324a04799d18a2f6c573253590df631180b9cb6adb9f90abf956ca4d04fe0457ba7a151154c412a710ec6c36644cbbcbf6656ef098e9e62058d180e70e2313414f75737d700448592ea36f601f5a424eefd259980786e82afd39bc97520df6a0b48b6705b0c729d1ed48765abd51cc03a90703f38e6e6dbb1462d126d9aaef2a0ac3b1b672f31e5eeaa1a6e91413c3a1aa562bb09ca9fa492334a2729f6a860f1daf6493229c914041f324ebae7fe7"}, 0xe3, 0x2) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000000)=0x4000) creat(&(0x7f0000000380)='./file1\x00', 0x14) 04:37:53 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x3) [ 920.022893] FAULT_INJECTION: forcing a failure. [ 920.022893] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 920.024201] CPU: 1 UID: 0 PID: 8060 Comm: syz-executor.4 Not tainted 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) [ 920.024220] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 920.024228] Call Trace: [ 920.024234] [ 920.024240] dump_stack_lvl+0xfa/0x120 [ 920.024271] should_fail_ex+0x4d7/0x5e0 [ 920.024305] _copy_from_user+0x30/0xd0 [ 920.024333] csum_and_copy_from_iter_full+0x1fb/0x1f30 [ 920.024361] ? __kasan_kmalloc+0x7f/0x90 [ 920.024378] ? trace_kmalloc+0x1f/0xb0 [ 920.024400] ? __kmalloc_node_track_caller_noprof+0x27b/0x690 [ 920.024423] ? __pfx_csum_and_copy_from_iter_full+0x10/0x10 [ 920.024439] ? __alloc_skb+0x161/0x370 [ 920.024459] ? __asan_memset+0x24/0x50 [ 920.024484] ? __build_skb_around+0x27f/0x3c0 [ 920.024517] ip_generic_getfrag+0x181/0x270 [ 920.024540] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 920.024560] ? perf_trace_run_bpf_submit+0xef/0x180 [ 920.024594] __ip_append_data+0x17ab/0x40d0 [ 920.024630] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 920.024651] ? lock_acquire+0x15e/0x2f0 [ 920.024684] ? lock_release+0xc8/0x290 [ 920.024702] ? lock_is_held_type+0x9e/0x120 [ 920.024726] ? __pfx___ip_append_data+0x10/0x10 [ 920.024749] ? ip_dst_mtu_maybe_forward.constprop.0+0x260/0x5f0 [ 920.024785] ip_make_skb+0x22b/0x2a0 [ 920.024811] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 920.024833] ? __pfx_ip_make_skb+0x10/0x10 [ 920.024889] ? lock_acquire+0x15e/0x2f0 [ 920.024924] ? xfrm_lookup_route+0x69/0x200 [ 920.024953] udp_sendmsg+0x1647/0x22c0 [ 920.024983] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 920.025009] ? __pfx_udp_sendmsg+0x10/0x10 [ 920.025034] ? perf_trace_run_bpf_submit+0xef/0x180 [ 920.025064] ? perf_trace_lock+0x337/0x5d0 [ 920.025097] ? __pfx_perf_trace_lock+0x10/0x10 [ 920.025116] ? reacquire_held_locks+0xd1/0x200 [ 920.025138] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 920.025173] ? find_held_lock+0x2b/0x80 [ 920.025196] ? __local_bh_enable_ip+0xa1/0x110 [ 920.025213] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 920.025237] ? inet_autobind+0x13f/0x1a0 [ 920.025254] ? __local_bh_enable_ip+0xa1/0x110 [ 920.025271] ? inet_autobind+0x144/0x1a0 [ 920.025291] ? __pfx_udp_sendmsg+0x10/0x10 [ 920.025313] inet_sendmsg+0x109/0x150 [ 920.025338] ____sys_sendmsg+0x947/0xc20 [ 920.025365] ? __pfx_____sys_sendmsg+0x10/0x10 [ 920.025401] ? perf_trace_run_bpf_submit+0xef/0x180 [ 920.025428] ___sys_sendmsg+0x10f/0x1b0 [ 920.025447] ? __pfx____sys_sendmsg+0x10/0x10 [ 920.025471] ? __pfx_perf_trace_lock+0x10/0x10 [ 920.025504] ? lock_acquire+0x15e/0x2f0 [ 920.025526] ? __fget_files+0x34/0x3b0 [ 920.025549] ? find_held_lock+0x2b/0x80 [ 920.025569] ? lock_release+0xc8/0x290 [ 920.025598] ? __fget_files+0x20d/0x3b0 [ 920.025638] __sys_sendmmsg+0x1f5/0x420 [ 920.025664] ? __pfx___sys_sendmmsg+0x10/0x10 [ 920.025699] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 920.025724] ? __fget_files+0x20d/0x3b0 [ 920.025757] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 920.025779] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 920.025804] ? ksys_write+0x1a3/0x240 [ 920.025829] ? __pfx_ksys_write+0x10/0x10 [ 920.025861] __x64_sys_sendmmsg+0x9d/0x110 [ 920.025874] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 920.025899] do_syscall_64+0xbf/0x430 [ 920.025922] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 920.025935] RIP: 0033:0x7f016dc33b19 [ 920.025946] 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 [ 920.025959] RSP: 002b:00007f016b1a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 920.025971] RAX: ffffffffffffffda RBX: 00007f016dd46f60 RCX: 00007f016dc33b19 [ 920.025980] RDX: 0000000000000001 RSI: 0000000020000640 RDI: 0000000000000004 [ 920.025987] RBP: 00007f016b1a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 920.025995] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 920.026002] R13: 00007ffd0abace8f R14: 00007f016b1a9300 R15: 0000000000022000 [ 920.026037] [ 920.076454] loop5: detected capacity change from 0 to 8 [ 920.090798] random: crng reseeded on system resumption [ 920.105911] random: crng reseeded on system resumption [ 920.110508] loop5: detected capacity change from 0 to 8 04:37:53 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x6, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:37:53 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x10) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r1 = openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f0000000040)='./binderfs2/binder-control\x00', 0x800, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) 04:37:53 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat$null(0xffffffffffffff9c, &(0x7f0000000400), 0x50441, 0x0) execveat(r0, &(0x7f0000000440)='./file1\x00', &(0x7f0000000640)=[&(0x7f0000000480)='!-\x00', &(0x7f00000004c0)='\\{\'$\x00', &(0x7f0000000500)='$\x00', &(0x7f0000000540)=')/(\x00', &(0x7f0000000580)='#\x00', &(0x7f00000005c0)='.\x00', &(0x7f0000000600)='\x00'], &(0x7f0000000740)=[&(0x7f0000000680)='^', &(0x7f00000006c0)='#\x00', &(0x7f0000000700)='#\x00'], 0x400) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000040), 0x9, 0x4080) execveat(r2, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000240)=[&(0x7f0000000140)=')^.,[*}.{#{\x00', &(0x7f0000000180)='.\x00', &(0x7f00000001c0)='[,^@#,\x00', &(0x7f0000000200)='#!-\x96!!q#\x00'], &(0x7f00000003c0)=[&(0x7f0000000280)='\x00', &(0x7f00000002c0)='\\^)\x00', &(0x7f0000000300)='#\x00', &(0x7f0000000340)='*^.@\x00', &(0x7f0000000380)='\x00'], 0x400) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) unlink(&(0x7f0000000780)='./file1\x00') 04:37:53 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000040)="5f3cba25b0c827e3e5be4c79b75739aa872dcb9ad98b1c064286808f245f41d0976e68d5300b40b654bdf48627dc3359f0cb148eda3b65cb3ae15333c487113bc757ee0d236b05957f504b2e58537c1ef5e308ff76f6a911c34bf8bae42dc50372944c54bfcabd3be1ee08", 0x6b}], 0x1, &(0x7f0000000940)=ANY=[@ANYBLOB="e8000000000000000101000000000000638d518c4aef409496d9f345106cc8790b7931389cac822bbe3996abae31fbb6b4efb969abae6c65ff2b4b449f4fa50aa552787f394906ef41b13a70ed75278ed86648b34d68b53b1d19654294d40e502a33396c54980a625534d9abeb6237876702c6c8fd82028d371866d556621e2d60c336a0d009cc5dc9276cee35c83e9127e2855236e7815b9136026238c33fb19385f0265babdb88c1635005b0eb87e2e3d67d2e146359cde8c7cd513e45104c88a91ba11e018a88b4c91e4467438be136750d73dbdd387c7204759bab39e0967700000000000000b00000000000000003010000000000001509fc7a08a5285f925c827e02823d747da6417cd992ceaeb0ab02e9f87035fff308afc60eecc1f4caa02412d2532338b53072825f887064748d9b802eaca01e7b03031fbd58d30920b344ae3b3edfa8fa523cde66cb51ea62e40c41c27cf9295282aa1c9d07a2864f77403781a82fd5edfaa3a544371473e0b98089961863adc59c2a764007422213e52670519d1fbefd53640d8eea3e246f0000000000000020000000000000001401000000080000540f7885eea065fc068c9f000000000080000000000000000201000000000020db8ce975a897d32f008d8aebbac0e85bce7e2f332fae639124ae69b7236303e0c2f6b83eb31d0ac3f10e4607231c007928a6a42532d98c53f9bc31fe054820334122deba830a12c4394d081c11034c8260107ed45676315fdfd3e7bf271d588e9f44b60427d0a138d49e000000000000c8000000000000000000000000000080fd36eeea201be595b4b3ec0db8ef729683a547e799ac2bcb7ba9a399b1359ecc4e317810d4f1ff03bb432531e7f16b454af7c39490545cf63161008c3a350b418a27b3af79e8163f4517012ab63ab5be5d31f7d08103b4744f597ddb29d0763ea7a4a778a3eea53fa35f07fc4c51b9b30753c6f795ec90d4e968318328bb4f992569ae8b8e587e753052a06cf302c69f1038bdf5a3a102830302c341ffb09a3aa0dcd03f839997ec41ef9a944731b6b69a00000000000000e0000000000000000100000000000000d8362415e59f7754ab94fadba3d04b89eeaef1e4354d145fde8ae13e8d8f3c4a836c04628f4e09fa381fe52891dd755352334b9860b82cf36073432d0c29b39f183bb5a8efeaa9cde555038cd0ec4257d529cfd2ddf65d6bf47735e7734361c5fd536108b82887b9f2cf080d451729907803086735e2d132c63e9b4656d7a06f674e8181bdc663a66598acc2238a924340ff5fdf29d1368b2e3dba07991475a443883b51186a25626b6a2841bdb96834f6914ff47d051dfaa4d3795e65fc7b81c3a1e9eddf9ee7a446a3f5916e1e1700000000000000d80000000000000017010000184b0000715112ddd0beacb1facf42e0fc6a45556fd1698362977ebe5d928dba5244851ac3281cb350ff91eddd2cc53581c5a42c1baacc632319e87c09cc51158dbf29b6aa906a992bd2c6fbc6aad1e352c6d022d1627ec70f1bbe180eddfa5018accfaca0852309209694dd509ddc4cecd2561e030f19a90e74c73d1ef7fc59aa28eb69aa97ad52131f0a51769994150cb4b742e2b19b941178b5b6745727769ed94c65a75d69c07d635c5e00000000000010100000000000000c01000005000000df3bf0f684349089d93dee3e26f89817b652987022abd675d16c80c65d2c121186d8108ceeed5503af6b3eee03fe17371f5fb7bbc8216972ea3a281d15d6aedcb00af89e599c3d26f1d51df7aadc8b7443f76503f46a5859860108d6221d648fd90b0bf78d6e8a20b2a0e1d47b560fafedf1d05fca96ca365abca28f19cea9384518545f3aee67850d3b2d56c929aed0a5d6aa8f1be6f761bc955d9612d2ec5a1853881918fa84474ebfbfd4e98ce18406d1b66bc380744128d82c41ac9775c00510e74467bd6e52511e5c848b95f5ac586e0c26fb5c0e5829369f2b728a5f06eb8d7a1153c104d829f9a10ccf668883194bfd60f59069a6b333595931f02e5698769914c7af34574932e3ebe1f517c6df15e3de0f33e5b135cc18692a42da694a7d9133b7788377e538bb02481af276b7eb71bd4f1277e746ef6b9ece2dd04ec34d9d72c36235de162ec2636f2e41d33f1b7520e01756a55be7666cec28e1a86fe8cbdf615966d3da49a3f2c402bb4c341faf0189fb8da102aa727eeb273b3a5b6730ca158c071c48388c613ccbc9787b2615bfa48f5d39ef9096b0646343d5c06922703ffcc90ac353131bf3a55fa7ac5dd8a2dd401738974d51adb215511706cc76e3876d4cd86542c1a84a78e88b4ec5399deff727077e24e4836f1a3c1bbcade9164c1c95091ed307827d395b81d84e0b42216f7f1de707f4f2247b3635239f6f06818c2547f75110a64503464c59a78f43223b767176412e3c950ae1817076c336f12f3e3628cf612e75defa1c4cfb1926442f2e39eb1555313bb26ed618d04e7ed5c75a5270a22cd963b9e6696f9f08ff52ad5464e7151d63ee68bca9babba97365843f98fb0759ed8b37ce38405b10001ed713422544ac9eefdefe3c0d4199757d025f5a991323f8eb7ffef2567155a238eaa87a8373c56f5be2b64f0e0c88408cefd887cd266c17da9855500ccc293639583439b2b85466116761c9d97822cd03c1c53e09d72b407951a4a79408d1da77f3b12ea3a225738b567d3542ac7aaeac1debe1f2673d04fd447d519f7c6a1a546a9373d56067243ca5b6cddda6dbdd7e06003c06da0a3286f5ce4e1f2392bc3dbbc44c5c41ecf700918ec890d2c6bad28bb639ef7d9dbe92ff87676dc7fad3b8d5e5e5aac60d6de7490758338d492f9829a581a41b754bc2a559220a7229806e031df2c80ab6f4889711309b528aeaf56973347acbf32d97d41af276d325d4b63fee8a168d3a10660eafb470fc5d581b114dcb2d9602fbb067c6452c78df68a24d5023a73785e65b205d142119d5c4d079bde796f893a586b2871136747974686e97476f9805ce70416b309aafbeed38f5a5685962bade619e0963744bf70df43efb21a639a140cc816eeddf216a0da5406c2c54b861c903e9906cc5d85cdf11f0f2ab4b15d77d01c74e41a4b3975ebfb41140d0ae02456554de4e1b2e538df3d01e06087cbd91a0d3cd3391e0ccdd352646121296dedcee28980cec755535d40ea673e7d993eada2809a63b7449780c1456bd33b6082fdc67666f5f287f6dabce5ec9201321f6d7e7ec50741a186f84b550779a584dd92ffe098771ca8f20f4d6eae4ab3d01e55cd50b42c1d7019ab2b05c3a8630b37f3f95489bf0cf2efe7a836a6ae083c83dae1f3dde157bf6b530fc9fc1c5d410e89f418acdb42919277125dea5fdb35b820d425b42cde0e8def9a807934ec88691063f79ac8caab0ddc54c37caad0500a9bd60db17a50ec1741054989534c9328dbfcb74c55e34c3a2f84dbaf0a01927bdacb9389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"/5301], 0x14c8}, 0x881) r2 = socket$unix(0x1, 0x5, 0x0) sendfile(r2, r1, 0x0, 0xf8) 04:37:53 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x490000, 0x8) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) 04:37:53 executing program 4: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 66) [ 920.324503] FAULT_INJECTION: forcing a failure. [ 920.324503] name failslab, interval 1, probability 0, space 0, times 0 [ 920.326616] CPU: 0 UID: 0 PID: 8093 Comm: syz-executor.4 Not tainted 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) [ 920.326649] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 920.326664] Call Trace: [ 920.326672] [ 920.326683] dump_stack_lvl+0xfa/0x120 [ 920.326730] should_fail_ex+0x4d7/0x5e0 [ 920.326789] should_failslab+0xc2/0x120 [ 920.326817] kmem_cache_alloc_node_noprof+0x87/0x6b0 [ 920.326860] ? __alloc_skb+0x2ab/0x370 [ 920.326884] ? __asan_memset+0x24/0x50 [ 920.326939] ? __alloc_skb+0x2ab/0x370 [ 920.326958] __alloc_skb+0x2ab/0x370 [ 920.326985] ? __pfx___alloc_skb+0x10/0x10 [ 920.327013] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 920.327060] ? perf_trace_run_bpf_submit+0xef/0x180 [ 920.327129] __ip_append_data+0x319b/0x40d0 [ 920.327210] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 920.327249] ? lock_acquire+0x15e/0x2f0 [ 920.327309] ? lock_release+0xc8/0x290 [ 920.327342] ? lock_is_held_type+0x9e/0x120 [ 920.327376] ? __pfx___ip_append_data+0x10/0x10 [ 920.327419] ? ip_dst_mtu_maybe_forward.constprop.0+0x260/0x5f0 [ 920.327484] ip_make_skb+0x22b/0x2a0 [ 920.327533] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 920.327573] ? __pfx_ip_make_skb+0x10/0x10 [ 920.327634] ? lock_acquire+0x15e/0x2f0 [ 920.327686] ? xfrm_lookup_route+0x69/0x200 [ 920.327738] udp_sendmsg+0x1647/0x22c0 [ 920.327791] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 920.327839] ? __pfx_udp_sendmsg+0x10/0x10 [ 920.327876] ? perf_trace_run_bpf_submit+0xef/0x180 [ 920.327931] ? perf_trace_lock+0x337/0x5d0 [ 920.327991] ? __pfx_perf_trace_lock+0x10/0x10 [ 920.328027] ? reacquire_held_locks+0xd1/0x200 [ 920.328066] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 920.328141] ? find_held_lock+0x2b/0x80 [ 920.328190] ? __local_bh_enable_ip+0xa1/0x110 [ 920.328221] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 920.328264] ? inet_autobind+0x13f/0x1a0 [ 920.328295] ? __local_bh_enable_ip+0xa1/0x110 [ 920.328326] ? inet_autobind+0x144/0x1a0 [ 920.328363] ? __pfx_udp_sendmsg+0x10/0x10 [ 920.328403] inet_sendmsg+0x109/0x150 [ 920.328449] ____sys_sendmsg+0x947/0xc20 [ 920.328498] ? __pfx_____sys_sendmsg+0x10/0x10 [ 920.328563] ? perf_trace_run_bpf_submit+0xef/0x180 [ 920.328614] ___sys_sendmsg+0x10f/0x1b0 [ 920.328648] ? __pfx____sys_sendmsg+0x10/0x10 [ 920.328693] ? __pfx_perf_trace_lock+0x10/0x10 [ 920.328748] ? lock_acquire+0x15e/0x2f0 [ 920.328784] ? __fget_files+0x34/0x3b0 [ 920.328824] ? find_held_lock+0x2b/0x80 [ 920.328876] ? lock_release+0xc8/0x290 [ 920.328929] ? __fget_files+0x20d/0x3b0 [ 920.329002] __sys_sendmmsg+0x1f5/0x420 [ 920.329050] ? __pfx___sys_sendmmsg+0x10/0x10 [ 920.329119] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 920.329187] ? __fget_files+0x20d/0x3b0 [ 920.329256] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 920.329295] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 920.329342] ? ksys_write+0x1a3/0x240 [ 920.329383] ? __pfx_ksys_write+0x10/0x10 [ 920.329443] __x64_sys_sendmmsg+0x9d/0x110 [ 920.329468] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 920.329513] do_syscall_64+0xbf/0x430 [ 920.329556] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 920.329582] RIP: 0033:0x7f016dc33b19 [ 920.329602] 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 [ 920.329625] RSP: 002b:00007f016b1a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 920.329647] RAX: ffffffffffffffda RBX: 00007f016dd46f60 RCX: 00007f016dc33b19 [ 920.329663] RDX: 0000000000000001 RSI: 0000000020000640 RDI: 0000000000000004 [ 920.329677] RBP: 00007f016b1a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 920.329691] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 920.329704] R13: 00007ffd0abace8f R14: 00007f016b1a9300 R15: 0000000000022000 [ 920.329768] 04:38:03 executing program 4: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 67) 04:38:03 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2a100, 0x120) fcntl$F_SET_RW_HINT(r0, 0x40c, &(0x7f0000000080)=0x2) creat(&(0x7f00000000c0)='./file0\x00', 0x10) sendfile(r2, r1, 0x0, 0xf8) 04:38:03 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x40000, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) 04:38:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x4) 04:38:03 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fsetxattr$system_posix_acl(r1, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000180)={{}, {}, [], {}, [], {0x10, 0x7}}, 0x24, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) io_uring_register$IORING_REGISTER_FILES(r1, 0x2, &(0x7f0000000040)=[r2, r0, 0xffffffffffffffff, r3], 0x4) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r5, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) 04:38:03 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fsetxattr$system_posix_acl(r0, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000180)={{}, {}, [], {}, [], {0x10, 0x7}}, 0x24, 0x0) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x10000, 0x28) pwrite64(r1, &(0x7f0000000400)="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", 0x1000, 0x2) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) 04:38:03 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x11, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:38:03 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) write$binfmt_script(r2, &(0x7f0000000040)={'#! ', './file1', [{}, {}, {0x20, '(F\xe8\xa0}#'}], 0xa, "0f4d02216949d385404b4f6a6e5b2617b62ff0b26b056a9100ae253e59d9951b1feb81"}, 0x37) [ 930.264787] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 930.267016] random: crng reseeded on system resumption 04:38:03 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x29, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) [ 930.293621] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 930.319468] random: crng reseeded on system resumption 04:38:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x5) [ 930.350964] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 04:38:03 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2b, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:38:03 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = fcntl$getown(r0, 0x9) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000b40)=ANY=[@ANYBLOB="01000000b56236b76455749d899938b8291c174f6dc1", @ANYRES32=0xffffffffffffffff, @ANYBLOB='\a\x00\x00\x00\x00\x00\rKW']) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) r4 = socket$unix(0x1, 0x2, 0x0) io_uring_register$IORING_REGISTER_FILES(r2, 0x2, &(0x7f0000000840)=[r3, r0, r4, r2, r0], 0x5) perf_event_open(&(0x7f0000000780)={0x2, 0x80, 0x7, 0x7, 0x0, 0xc1, 0x0, 0xa4, 0x40, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x9d0, 0x4, @perf_config_ext={0x3, 0x1}, 0x10102, 0x6, 0x2eab, 0x7, 0x2, 0x8000, 0xfc00, 0x0, 0x0, 0x0, 0xffff}, r1, 0x3, r2, 0x9) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) r5 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fsetxattr$system_posix_acl(r5, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000180)={{}, {}, [], {}, [], {0x10, 0x7}}, 0x24, 0x0) clone3(&(0x7f0000000ac0)={0x3010000, &(0x7f0000000880), &(0x7f00000008c0), &(0x7f0000000900), {0xc}, &(0x7f0000000940)=""/81, 0x51, &(0x7f00000009c0)=""/150, &(0x7f0000000a80)=[0x0], 0x1, {r5}}, 0x58) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r6, 0x80083313, &(0x7f0000000000)) sendmsg$unix(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="71c022a9a10a6de4e3fe91b628e1a41d507805627a7579873f6d93aa7f0b3cd7c54ff6ff960aeeb9957009047fd5fcd45f7794d72b06d36ca84c7908dfa7a06b295de14d4000422c9ec7030f6d9c50cd0d5cc184348303099e21b0c01810eb02e05ceba4468a91774f7ac90a10b270a5a78b5603ffd1ab8d5364ceffd0ae60b86ef7916f24438e11b088034e2f6e14951921591642bae225c3b59f81ca5a79f96fb15fbdf50135dd02fe224b980802244d18accc11fa0a6d", 0xb8}, {&(0x7f00000001c0)="4b6982f9acd97d7ad655e6ccc7b7aa573f06457e65df481c9a3eb64d68a4468c91f04adf3ebe70fb5a3ecfcce19cd23649e01f94d63bc4b3edc8e1415e272fce5ad631f6891cd76358ec5e6c823c718c46e451d0cfcb3dd53537e4edac2c1c7cae065b21c096cb36159fa5d715afa8eb5628071fd8d2c1fe9f241898e2c875d06a3b1e515360948b19a396eb4c667a2df8b28c867da9744d4a502d9ab8261e4197275b3853f2a3dfb4ff112913e0426f4d28f984652d09e9c2aa2f2568fa6f38eea1305a0a61fddfd42b9066b95987a6b0c77a58afcf", 0xd6}, {&(0x7f0000000340)="f98d209ae4ded1280e1e70e7325a721df47914947d19ffdb563f55b33e05cf3dfd5e939294d1cb75482d3269aa0af442d31fbc743e9954d3e4881d7b43287229475f671df66044418c64193e19dc86fe5dd74fa0ea3914fe17d3bda7b8fdc247fc094bf074a1950782bfa1efd1d9b8259d3550b30a76e78d5f2a8a9049504e888381752fb62dbb2449a7e3c78094", 0x8e}, {&(0x7f0000000540)="8947a1d84faee9b1c47a2aa78d2ec195d5f2ef48cbb341f85775e1e21d90e7f1cdb1542d4e757a17a70f09550b55b3b68e9d164760e4ef0bd744f73dcb1eef55bd117db6b8d46978cb7889ccf70559297898698173ecef5964d04ab524087fcc99e9bad90374b8c39d05ba82f5d40adbfffc0f06d290855768e5810cb162c78e3bbabf62e8ee3fc45fec7e43f4dea6a1f883b3b62dda17eb4242350f29a916c88ed6e30d5ddbdc28b8d2daf4000df4147fad0fd80d99248244408b72d598976dd67117a6faae74afa0fa325f73f2c9b840fc125589badf", 0xd7}, {&(0x7f0000000640)="2c5817bbb74932e74eee96ed2e1085e4ee087da6ca20a7a214fce0c2501059d7640dc426a36f50492dd90d6dc16ac80cc20f9d2fa30a25f1ece864e19e339003389aa2e86d9061b78ec17e1494608d2db1a5950a59c9332bd983fba94bac0d302be0b96342122210d987d3a7c840dca61035130056d3426a3e993367dac49a8b0e54030da5fe008e48126dca15f6783da30bb4c32d98657cb130a96eb0d614f1654e0e0f77a1c74b638933cb4212dee58ff65afbb2f429f4e0dda37f159afdb2de2122a8deb7ca0b63f5267b02", 0xcd}, {&(0x7f0000000400)="703ef8eb5446edf7d052464b7d0c82c333d7d3d438847a3806977ebd609fdaf310a0f96391258d7056f67722bd9220872d8dd191e742cdd5792c5564111fae430b322854b816dcc47b1fba0c355b43ee8ef8fcc079eadc1ce1ad50b4a6d92dd41b8d80ee6e03d76d408d1e4ef9268306269e969b8d7a59c6dc25fd63f872f038bb365ceae476db512b2f57869754017cff8a5ebba78e19e636506b890876369d797c2f41e7c38751", 0xa8}], 0x6, 0x0, 0x0, 0x1}, 0x10000) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) 04:38:03 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r1 = signalfd4(r0, &(0x7f0000000040)={[0x3]}, 0x8, 0x80000) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fsetxattr$system_posix_acl(r2, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000200)=ANY=[@ANYBLOB="0200000001000000000000000400000000000000100007000000000020000000000000001776f9d3c4556eb3f1ac13be0d8ddeeddd84c2557ff5079fc4c959375d79a0d7668005fe52d8babea6505dc4d6311571167bbe0522c30815f4001f99d2b48b5ceb45528291ab3a1fa317563e50cf228f5de424139316"], 0x24, 0x0) ftruncate(r2, 0x4) openat(r2, &(0x7f0000000100)='./file1\x00', 0x22102, 0x0) openat$incfs(r1, &(0x7f00000000c0)='.log\x00', 0x80000, 0x2c) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff}, 0x80000) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000000)=0x4000) 04:38:03 executing program 5: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0xc6dacc7286f0360b, 0x0) ioctl$TCXONC(r0, 0x540a, 0x2) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) 04:38:03 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2c, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:38:03 executing program 6: setrlimit(0x6, &(0x7f0000000040)={0x80, 0x4}) r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) sendfile(r2, r1, 0x0, 0xf8) 04:38:03 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 68) [ 930.572778] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 04:38:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x6) [ 930.585980] random: crng reseeded on system resumption 04:38:04 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x500, 0x8000000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000040)=0x8) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6002, 0x0) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) sendfile(r2, r3, 0x0, 0xa0103) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f0000000000)=0x4000) [ 930.606662] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 930.636454] random: crng reseeded on system resumption 04:38:04 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x7) 04:38:04 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) openat(r0, &(0x7f00000000c0)='./file1\x00', 0x400102, 0x81) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r0, 0xc0189378, &(0x7f0000000040)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="0000265bb7d37cc6c1e10815"]) r2 = openat(r1, &(0x7f0000000100)='./file1\x00', 0x0, 0x48) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000000)=0x4000) 04:38:04 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$AUTOFS_IOC_EXPIRE(r0, 0x810c9365, &(0x7f0000000140)={{0x300, 0x7}, 0x100, './file1\x00'}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) close(r0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000440), 0x141802, 0x0) fcntl$setstatus(r2, 0x4, 0x6c00) io_setup(0x200, &(0x7f00000000c0)=0x0) io_submit(r3, 0x1, &(0x7f0000000380)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, r2, 0x0}]) r4 = creat(&(0x7f0000000400)='./file0\x00', 0x4) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040), 0x90100, 0x0) r6 = eventfd(0x7) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r0, 0xc018937a, &(0x7f0000000f80)=ANY=[@ANYBLOB="0100000001000000180000004705a6d3a7fa9bfe05da7a9aef2efdbd56598d9d429138e18fc39aee0368c5a2a1b54ccdffb254916b8fad6faf98ef3b45b5119ec68ac5450c3c4a230d2ad0a0e521dc45487ed8ff56a79afc5c77cc3664822916a73fe156a98db348960769020b6554d3f777c64af08244810a09277aa0da8a5ed9827f279dc9389d477d854112ea", @ANYRESDEC=0x0, @ANYBLOB='{\x00\x00\x00\x00\x00\t\x00./file0\x00']) r7 = syz_open_dev$vcsn(&(0x7f0000000700), 0xc9, 0x3a9001) r8 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r8, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) r9 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) io_submit(0x0, 0x3, &(0x7f0000000f40)=[&(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x5b4, 0xffffffffffffffff, &(0x7f0000000d00)="3d73c57ef9840a4123caf021e6b2cc9a3d042823a74173ab3c3b15539ebb6ed00ba91e2955337512a84654207db5043ebc112ae732773b1618849fc82ebc742c21b80c877b6b39269dd929013e4f09765d9ef2e054862b46df113c5d8bac190aa621f1f50f64936c399bf86f", 0x6c, 0x2, 0x0, 0x1, r4}, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x8, 0x6, r8, &(0x7f0000000dc0)="30334e41b13aac144289ba22cbada5b03c66fa798d228a1c884483703fa9a1cb4e2d6099dc", 0x25, 0x8001, 0x0, 0x3, r5}, &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x7, 0x3, r9, &(0x7f0000000e40)="91de0783886491ac90eeb0fed2a2164f7c21d8fca05d96cadf7202cef908e2f70988cc36923f011e940bbaeb59e3657c5f48a95b78fb44e63d0893e9ed294bf92ab6bf7bf40c2989301aa47dda9d36f2ef7d7776a03c8376dfd58292b22f99e079a08875320502180f80bdc65be3dac4e6679f5b8016e43ea49e9cc9188b44ef7a29c30f077dda7d7da48dd655384213afe0d5e545c606d29fb34445f6a1a7f85ff33b298c0ffc1fc39a8ed4573a49622058946feea0c402f7ea", 0xba, 0xf14, 0x0, 0x3}]) io_submit(r3, 0x9, &(0x7f0000000b80)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x6, 0x3ff, r5, &(0x7f0000000280)="95de1e78736c763cc461ce31dfab639c0e82ad823affed8c3a3c47ccec76e018592089f432674db15d1619db5cb271a3401675d1804461c55bb0650a9e5c938306f7060abcb5dafa29cc82c01fb50c8cec1a425498608b5f1a5a3ef5c31227b8bcbd88cfc3b780d3eb077a77d3bb4a7d7e236267d3366e59f00c5afe0c3aa404e78ff712c07f", 0x86, 0x81, 0x0, 0x2, r6}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x6, 0x5, r1, &(0x7f0000000340)="b34d64f596722ccdead60a14ea3b79df444ff52b99f38796914518d5542f2c8eb04be5a94209644b61db2c7c2095274ee3ead3e2e99495c5ad4fba544a49c49c633098df", 0x44, 0x4, 0x0, 0x2}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x7, 0xff, 0xffffffffffffffff, &(0x7f0000000440)="b04e8aefd34c4afdb15ce909c33c17d3411537eea55f22912b90fe79148442cd4ecb64ed2c3dc9915c351a7bc14f1e707130d92e486f02ff9e42ceb2d3cf6717abe365cfbd3cf350bedbcd511c663fc88fef389981549524e319f71be81680fddfefb7269afbc2a3ebc06d8316b8623b6661c70afb3db563e57f42d06a6cb253a2e7196f84cd59771cfe4187d06745bc0685ecfa7ed9235c52d854a4a06bf4254fde8c616c53da097397fa525f24b477bce1e867de506ef3a757236fb49adba5579f570532eff522cf5b98bdd88fdf99899869d546ad0347b369", 0xda, 0x3, 0x0, 0x3, r1}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x2, 0x4, r0, &(0x7f0000000580)="db7aed465206040ce620b59e3e4119836db935ea8ae451586d5f099dcc542f75a43f8fd7dbca73ed079db172b90ff22b1b37d88e359d51f9cb4b", 0x3a, 0x80}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x6, 0x4, r1, &(0x7f0000000600)="8cfcbeef473025b70b8c2a6736429b7a009379b0f725156945de53cb4d201e597373be1da0057e59c6bb974f997882f072edb4253d914dc371de5c2aa9627566ca9fd52c0c9d1c2e9cd22d8e4adf197851036b1ee041f793c13145b1fa690160f4e374f063669b88dc80ff6cd65ced157dea8c8d32b33255c244f57df606df722d91e5b900def9c77b1613f4e5d3", 0x8e, 0xfe5, 0x0, 0x3, r1}, &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x8, 0xe7, r7, &(0x7f0000000740)="57df3ce7dc60142ac54212274224b9fb5a2c96bbb1f7a6b0f2bfc216d3ba559f2c0ccad0366aad5cdbd6083be7a96ff64da3187bd00a3a45e281a01550667e0a83b1b2ef38d8", 0x46, 0xe4, 0x0, 0x0, r1}, &(0x7f0000000900)={0x0, 0x0, 0x0, 0x2, 0x7, r1, &(0x7f0000000800)="fbedef93cd136e08b0eb84bfb30524108bdc195b31f749f1171a7d6fb207515cf55f96b7cf11c24fdc88e6c9429599b29792ae612f4aa9c78b9c15b21378faf80903e67b3aa1da18d4e80cd96bcfcec571621ed39ce886783ad83669a654bc8aba2e23184196ce6c34f7224f4e65bfa331c049b0aaa82070882b1bdd969eb5be86b66ef3accbde3084f7095f36eb0f22e9ace8fe4b18c8f55b15ab8fc28eedb3e16f1ac5feb9a6f4e96dc97de1d9d40bb4fcf14da89cf23310d6b6571f4c9b1cef8ba8a0de5a8031f470e93013d71236b016b98ff555e64d24a0f7d58a4542609892d92aaf9d500c3cb72cebb124313424521f0c666d25bf", 0xf8, 0x200, 0x0, 0x1, r1}, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x5, 0x8002, 0xffffffffffffffff, &(0x7f0000000940)="2a9b7ce5c96e69eedea8677b5051bc64d6381e75316018178dae2f305102353c91ad245b90590a91f4bd57c4a5b0736661c9214f2fa797ca3792315a53192c1b3f07ed1a62638ff7b713193c9e487a5caec89acf41dc990bb99af9742eac4b56c185540280bb81e7263e40b78a1a4d016de51cbc906631d49aaa53c73fb2ccbf843f7cdb2409cca05253ab35e5c63fbf71e0f6d8b54ec977d5fc3a", 0x9b, 0x0, 0x0, 0x2, r1}, &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x8, 0x401, r1, &(0x7f0000000a40)="7675a3f5a6a48e8bcc4451d5580d74d54d35223500010b004f875587dbb793260ac9e7c8eeaed39ba3e3f34af80d75ac9379ef8fb51cfe88f03b44f7454382c4178a67162693c3ea26c6b67dd58dd330591a415fd3036e05366fd628e1b5b782ea3a0e1d04d11f50d6e5d45a94731c391a03cdd672b4d4618b1feb2e43214f18d2fe7c0cc474e97eab28a385b9ca6044c85cca17a0febaf33f72ee6c10124511868f6094d91e7aa1219dd2f8a270690b377e89d43d8bc7ea9b33521496886e8b6051a6ea1620f895b6887034ba15e5f5a15787b4cc5daa4ba9e97b2fbe25f094bb5e0017f5db874a954008f79aed3dd0a5f53a2e5b", 0xf5, 0xffffffffffffffe0, 0x0, 0x2, r0}]) ioctl$TIOCGSID(r7, 0x5429, &(0x7f0000000cc0)) 04:38:04 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x2f, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) [ 930.874105] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 930.886808] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 04:38:14 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x440040, 0x31) r2 = socket$unix(0x1, 0xe69c23485af1b61d, 0x0) mount_setattr(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x3100, &(0x7f0000000080)={0x70, 0x4, 0x20000, {r0}}, 0x20) sendfile(r2, r1, 0x0, 0xf8) 04:38:14 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) dup2(r0, r1) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r3, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) 04:38:14 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fsetxattr$system_posix_acl(r0, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000180)={{}, {}, [], {}, [], {0x10, 0x7}}, 0x24, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x0, 0x80) creat(&(0x7f00000000c0)='./file1\x00', 0x8) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) 04:38:14 executing program 7: r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x10000, 0x0) sendmsg$BATADV_CMD_SET_VLAN(r0, &(0x7f0000001240)={&(0x7f0000001180)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000001200)={&(0x7f00000011c0)=ANY=[@ANYBLOB="7b060000", @ANYRES16=0x0, @ANYBLOB="000429bd7000fddbdf251200000008002b000000000008002b001bd0000005002e000100000005002a000000000005002d0001000000"], 0x3c}, 0x1, 0x0, 0x0, 0x84}, 0x5) ioctl$IOC_PR_RESERVE(r0, 0x401070c9, &(0x7f00000000c0)={0x5, 0x7}) syz_open_procfs(0x0, &(0x7f0000001140)='net/netlink\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x92) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000000)=0x4000) pidfd_getfd(r1, r1, 0x0) pread64(r1, &(0x7f0000000140)=""/4096, 0x1000, 0x4) 04:38:14 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 69) 04:38:14 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) eventfd(0x5) 04:38:14 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x32, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:38:14 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x8) [ 941.180873] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 941.184811] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 941.188589] random: crng reseeded on system resumption [ 941.191978] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 941.195576] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 04:38:14 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x33, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) [ 941.199851] random: crng reseeded on system resumption 04:38:14 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r2, 0x80083313, &(0x7f0000000000)) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) r5 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_REGISTER_BEACONS(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r4, 0x1, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r6}, @val={0xc}}}}, 0x28}}, 0x0) sendmsg$NL80211_CMD_SET_QOS_MAP(r1, &(0x7f00000000c0)={&(0x7f0000000040), 0xc, &(0x7f0000000080)={&(0x7f0000000340)={0x15c, 0x0, 0x200, 0x70bd26, 0x25dfdbff, {{}, {@val={0x8, 0x3, r6}, @val={0xc, 0x99, {0x2, 0x12}}}}, [@NL80211_ATTR_QOS_MAP={0x1c, 0xc7, {[{0x9}, {0x1f, 0x5}, {0x7, 0x1}, {}, {0x84, 0x4}, {0xb7, 0x3}, {0x6}, {0x3f, 0x1}], "bcab72e20b6e99f7"}}, @NL80211_ATTR_QOS_MAP={0x10, 0xc7, {[{0x4, 0x4}, {0x0, 0x5}], "4969935a73555780"}}, @NL80211_ATTR_QOS_MAP={0x28, 0xc7, {[{0xa1, 0x6}, {0x3, 0x6}, {0x18, 0x7}, {0x68, 0x2}, {0x0, 0x4}, {0x7f, 0x1}, {0x80, 0x2}, {0x3, 0x3f}, {0x81, 0x7}, {0x7f, 0x6}, {0x9, 0x4}, {0x7, 0x5}, {0x0, 0x6}, {0x3}], "1addf2cd2a374d63"}}, @NL80211_ATTR_QOS_MAP={0xe, 0xc7, {[{0x9, 0x6}], "3b037eb8955ede55"}}, @NL80211_ATTR_QOS_MAP={0x32, 0xc7, {[{0x5}, {0x20, 0x2}, {0x4, 0x4}, {0x0, 0x4}, {0x8, 0x2}, {0x8, 0x5}, {0x0, 0x4}, {0x43}, {0x2, 0x1}, {0x0, 0x7}, {0xc1, 0x3}, {0x9c, 0x5}, {0x40}, {0x5, 0x5}, {0xeb, 0x6}, {0xda, 0x7}, {0xe, 0x3}, {0xa, 0x7}, {0xf4, 0x1}], "a8732718c9bac196"}}, @NL80211_ATTR_QOS_MAP={0x32, 0xc7, {[{0x8, 0x3}, {0x9, 0x4}, {0x20}, {0xc2, 0x6}, {0x56, 0x6}, {0x1f, 0x3}, {0x1, 0x1}, {0x3e, 0x6}, {0x0, 0x4}, {0x2, 0x5}, {0x1, 0x7}, {0x0, 0x2}, {0x26, 0x4}, {0x39, 0x7}, {0x5, 0x2}, {0xff}, {0x40, 0x6}, {0x5, 0x2}, {0x5, 0x3}], "6edaf95dbc0d5bb7"}}, @NL80211_ATTR_QOS_MAP={0x32, 0xc7, {[{0x4, 0x7}, {0x5, 0x5}, {0x2f, 0x3}, {0x7, 0x7}, {0x8, 0x7}, {0x16, 0x3}, {0x20, 0x1}, {0x6, 0x1}, {0x1, 0x5}, {0x0, 0x3}, {0x1, 0x3}, {0x20, 0x2}, {0x5}, {0x9}, {0xff, 0x4}, {0x74, 0x3}, {0x2, 0x4}, {0x3f, 0x4}, {0x1, 0x1}], "01a3ba9a4d586541"}}, @NL80211_ATTR_QOS_MAP={0x32, 0xc7, {[{0xfe, 0x1}, {0x5, 0x6}, {0xf2, 0x2}, {0x0, 0x4}, {0xff, 0x4}, {0x50, 0x7}, {0x7, 0x7}, {0x80, 0x5}, {0xe4}, {0x4, 0x7}, {0xf7, 0x1}, {0x6, 0x5}, {0x4}, {0x80, 0x1}, {0x1f, 0x7}, {0x7, 0x2}, {0x7, 0x6}, {0x2, 0x5}, {0x6, 0x2}], "19d4fa5815f89d34"}}]}, 0x15c}, 0x1, 0x0, 0x0, 0x20}, 0x2404c091) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r0, 0xc0189376, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r1, {0x3}}, './file0\x00'}) sendmsg$TIPC_NL_NET_SET(r7, &(0x7f00000002c0)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000280)={&(0x7f0000000540)={0x88, 0x0, 0x8, 0x70bd26, 0x25dfdbfb, {}, [@TIPC_NLA_NODE={0x8, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_PUBL={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x1}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x7e7b83d}, @TIPC_NLA_PUBL_TYPE={0x8}]}, @TIPC_NLA_SOCK={0x50, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0xcc92}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x42ca7db5}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x9}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xff00}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x40}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xb2b0}]}, @TIPC_NLA_SOCK_CON={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x9}]}]}, 0x88}, 0x1, 0x0, 0x0, 0x4810}, 0x20000000) 04:38:14 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x3a, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:38:14 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x42, 0x0) r0 = openat2(0xffffffffffffffff, &(0x7f0000000040)='\x00', &(0x7f00000000c0)={0x880, 0x116}, 0x18) pread64(r0, &(0x7f0000000140)=""/21, 0x15, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) openat2(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)={0x149400, 0x0, 0x7}, 0x18) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) [ 941.303778] random: crng reseeded on system resumption [ 941.325147] random: crng reseeded on system resumption 04:38:14 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x82000, 0x103) r2 = socket$unix(0x1, 0x5, 0x0) sendfile(r2, r1, 0x0, 0xf8) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000040)={[0xffff]}, 0x8, 0x80800) getsockopt$IP_VS_SO_GET_VERSION(r3, 0x0, 0x480, &(0x7f0000000080), &(0x7f00000000c0)=0x40) bind$unix(r2, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0x6e) 04:38:14 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x3c, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:38:14 executing program 2: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x4, 0x80, 0x80, 0x1a, 0x40, 0x8, 0x0, 0x6, 0x3480, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x3, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x8000000, 0x4, @perf_bp={&(0x7f0000000040), 0xd}, 0x2, 0xe4, 0x8, 0xc, 0x27, 0x9, 0x98d, 0x0, 0x9, 0x0, 0x5}, 0xffffffffffffffff, 0xf, r0, 0x1) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r2, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) dup(r3) signalfd(r1, &(0x7f0000000100)={[0x1]}, 0x8) 04:38:14 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x10) 04:38:14 executing program 7: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/class/pci_bus', 0x801, 0x0) ioctl$CDROMSETSPINDOWN(r0, 0x531e, &(0x7f00000000c0)=0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000000)=0x4000) write$P9_RLINK(r1, &(0x7f0000000140)={0x7, 0x47, 0x1}, 0x7) 04:38:14 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(r1, 0xf502, 0x0) 04:38:14 executing program 5: r0 = signalfd4(0xffffffffffffffff, &(0x7f00000000c0)={[0x3]}, 0x8, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000140)={0x10000002}) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fsetxattr$system_posix_acl(r1, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000180)={{}, {}, [], {}, [], {0x10, 0x7}}, 0x24, 0x0) epoll_pwait(r1, &(0x7f0000000180)=[{}, {}, {}, {}, {}], 0x5, 0x0, &(0x7f00000001c0), 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000000)=0x4000) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x60c180, 0x85) [ 941.510981] random: crng reseeded on system resumption [ 941.554566] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 941.573554] random: crng reseeded on system resumption [ 941.584487] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 04:38:24 executing program 4: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 70) 04:38:24 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) getsockopt$WPAN_SECURITY(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r1, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) 04:38:24 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)=0x4000) 04:38:24 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f00000000c0)="5ed0b2ff688d895ebff628e4491fe4326fb810b46804d028", 0x18) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) sendfile(r2, r1, 0x0, 0xf8) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080011"], 0x1c}], 0x1}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f0000000040)={'wlan0\x00'}) 04:38:24 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x73, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:38:24 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x5b) 04:38:24 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) io_setup(0xfff, &(0x7f0000000040)=0x0) perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0xea, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0x0) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) io_submit(r1, 0x1, &(0x7f00000003c0)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x8, 0x0, r2, 0x0}]) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f00000000c0)=0x4000) close(0xffffffffffffffff) 04:38:24 executing program 7: r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file1\x00', 0x42, 0xd) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff2000/0xd000)=nil, 0xd000, 0x8, 0x4010, r0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001", @ANYRESHEX, @ANYRESHEX=r1], 0x1c}], 0x1, 0x0, 0x0, 0x20000841}, 0x4040) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r0, 0x8008f511, &(0x7f0000000100)) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r0, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0xee00, 0xee00}}, './file1/file0\x00'}) execveat(r0, &(0x7f0000000200)='./file1\x00', &(0x7f0000000400)=[&(0x7f0000000280)='*.:%\xfc\x00', &(0x7f00000002c0)='/)\x00', &(0x7f0000000300)='.\x00', &(0x7f0000000340)=':\x00', &(0x7f00000003c0)='9'], &(0x7f0000000500)=[&(0x7f0000000440)='\x00', &(0x7f0000000480), &(0x7f00000004c0)=':@\x00'], 0x4dcbacc96ebc1d65) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000180)={{0x1, 0x1, 0x18, r3}, './file1/file0\x00'}) r4 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x4442, 0x0) pwrite64(r5, &(0x7f0000000140)=' ', 0x1, 0x0) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x7, 0x13, r5, 0x0) syz_memcpy_off$IO_URING_METADATA_FLAGS(r6, 0x0, &(0x7f0000000000), 0x0, 0x4) syz_memcpy_off$IO_URING_METADATA_FLAGS(r6, 0x0, &(0x7f00000001c0)=0x1, 0x0, 0x4) ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f0000000000)=0x4000) 04:38:24 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_POLL_REMOVE={0x7, 0x4, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, {0x0, r2}}, 0x7) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) [ 951.084948] random: crng reseeded on system resumption [ 951.113856] FAULT_INJECTION: forcing a failure. [ 951.113856] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 951.115629] CPU: 1 UID: 0 PID: 8261 Comm: syz-executor.4 Not tainted 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) [ 951.115659] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 951.115672] Call Trace: [ 951.115681] [ 951.115691] dump_stack_lvl+0xfa/0x120 [ 951.115724] random: crng reseeded on system resumption [ 951.115733] should_fail_ex+0x4d7/0x5e0 [ 951.115785] _copy_from_user+0x30/0xd0 [ 951.115830] csum_and_copy_from_iter_full+0x1fb/0x1f30 [ 951.115876] ? __kasan_kmalloc+0x7f/0x90 [ 951.115904] ? trace_kmalloc+0x1f/0xb0 [ 951.115939] ? __kmalloc_node_track_caller_noprof+0x27b/0x690 [ 951.115977] ? __pfx_csum_and_copy_from_iter_full+0x10/0x10 [ 951.116002] ? __alloc_skb+0x161/0x370 [ 951.116042] ? __asan_memset+0x24/0x50 [ 951.116083] ? __build_skb_around+0x27f/0x3c0 [ 951.116135] ip_generic_getfrag+0x181/0x270 [ 951.116171] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 951.116206] ? perf_trace_run_bpf_submit+0xef/0x180 [ 951.116261] __ip_append_data+0x17ab/0x40d0 [ 951.116322] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 951.116357] ? lock_acquire+0x15e/0x2f0 [ 951.116412] ? lock_release+0xc8/0x290 [ 951.116443] ? lock_is_held_type+0x9e/0x120 [ 951.116473] ? __pfx___ip_append_data+0x10/0x10 [ 951.116512] ? ip_dst_mtu_maybe_forward.constprop.0+0x260/0x5f0 [ 951.116571] ip_make_skb+0x22b/0x2a0 [ 951.116615] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 951.116652] ? __pfx_ip_make_skb+0x10/0x10 [ 951.116707] ? lock_acquire+0x15e/0x2f0 [ 951.116754] ? xfrm_lookup_route+0x69/0x200 [ 951.116800] udp_sendmsg+0x1647/0x22c0 [ 951.116849] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 951.116894] ? __pfx_udp_sendmsg+0x10/0x10 [ 951.116927] ? perf_trace_run_bpf_submit+0xef/0x180 [ 951.116979] ? perf_trace_lock+0x337/0x5d0 [ 951.117034] ? __pfx_perf_trace_lock+0x10/0x10 [ 951.117066] ? reacquire_held_locks+0xd1/0x200 [ 951.117102] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 951.117159] ? find_held_lock+0x2b/0x80 [ 951.117211] ? __local_bh_enable_ip+0xa1/0x110 [ 951.117238] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 951.117278] ? inet_autobind+0x13f/0x1a0 [ 951.117306] ? __local_bh_enable_ip+0xa1/0x110 [ 951.117334] ? inet_autobind+0x144/0x1a0 [ 951.117368] ? __pfx_udp_sendmsg+0x10/0x10 [ 951.117405] inet_sendmsg+0x109/0x150 [ 951.117447] ____sys_sendmsg+0x947/0xc20 [ 951.117491] ? __pfx_____sys_sendmsg+0x10/0x10 [ 951.117551] ? perf_trace_run_bpf_submit+0xef/0x180 [ 951.117597] ___sys_sendmsg+0x10f/0x1b0 [ 951.117628] ? __pfx____sys_sendmsg+0x10/0x10 [ 951.117668] ? __pfx_perf_trace_lock+0x10/0x10 [ 951.117719] ? lock_acquire+0x15e/0x2f0 [ 951.117752] ? __fget_files+0x34/0x3b0 [ 951.117789] ? find_held_lock+0x2b/0x80 [ 951.117823] ? lock_release+0xc8/0x290 [ 951.117871] ? __fget_files+0x20d/0x3b0 [ 951.117939] __sys_sendmmsg+0x1f5/0x420 [ 951.117983] ? __pfx___sys_sendmmsg+0x10/0x10 [ 951.118042] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 951.118084] ? __fget_files+0x20d/0x3b0 [ 951.118140] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 951.118176] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 951.118223] ? ksys_write+0x1a3/0x240 [ 951.118263] ? __pfx_ksys_write+0x10/0x10 [ 951.118322] __x64_sys_sendmmsg+0x9d/0x110 [ 951.118345] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 951.118390] do_syscall_64+0xbf/0x430 [ 951.118431] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 951.118455] RIP: 0033:0x7f016dc33b19 [ 951.118475] 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 [ 951.118497] RSP: 002b:00007f016b1a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 951.118520] RAX: ffffffffffffffda RBX: 00007f016dd46f60 RCX: 00007f016dc33b19 [ 951.118536] RDX: 0000000000000001 RSI: 0000000020000640 RDI: 0000000000000004 [ 951.118550] RBP: 00007f016b1a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 951.118564] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 951.118577] R13: 00007ffd0abace8f R14: 00007f016b1a9300 R15: 0000000000022000 [ 951.118640] 04:38:24 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0xf4) 04:38:24 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) truncate(&(0x7f0000000040)='./file0\x00', 0x1) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fsetxattr$system_posix_acl(r1, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000180)={{}, {}, [], {}, [], {0x10, 0x7}}, 0x24, 0x0) fsconfig$FSCONFIG_SET_PATH(r1, 0x3, &(0x7f0000000080)=':\x9a$\\\x00', &(0x7f00000000c0)='./file0\x00', 0xffffffffffffffff) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) sendfile(r3, r2, 0x0, 0xf8) 04:38:24 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:38:24 executing program 4: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 71) 04:38:24 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f00000000c0), 0x30242, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) pwrite64(r2, &(0x7f00000003c0)="a09ff7a296bcd7d5a437fd6042a7b1caf92ded018cf0", 0x16, 0x1000) close(r1) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000140)=ANY=[@ANYBLOB="1c0000003000011a69536aebbd1893127cd7239fb02cc1c1f03f512116fa3154fc278791d0459b700f595f72644b73616b6f47687fe20fb8f5b803a6d9a4162c1906039d5212dc0d6d65246e5c3ca4dd32876176d72b4211049cfd5896b13cd008d98deb797f7ea1f9483e8507c949757296a56cee2c81979ac27a5bd1297237f8"], 0x1c}, {&(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x12c}], 0x2}, 0x0) sendfile(r3, r0, &(0x7f0000000040)=0x1, 0x7) [ 951.391392] FAULT_INJECTION: forcing a failure. [ 951.391392] name failslab, interval 1, probability 0, space 0, times 0 [ 951.392510] CPU: 0 UID: 0 PID: 8283 Comm: syz-executor.4 Not tainted 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) [ 951.392531] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 951.392541] Call Trace: [ 951.392547] [ 951.392555] dump_stack_lvl+0xfa/0x120 [ 951.392588] should_fail_ex+0x4d7/0x5e0 [ 951.392625] should_failslab+0xc2/0x120 [ 951.392643] kmem_cache_alloc_node_noprof+0x87/0x6b0 [ 951.392670] ? __alloc_skb+0x2ab/0x370 [ 951.392685] ? __asan_memset+0x24/0x50 [ 951.392720] ? __alloc_skb+0x2ab/0x370 [ 951.392731] __alloc_skb+0x2ab/0x370 [ 951.392748] ? __pfx___alloc_skb+0x10/0x10 [ 951.392765] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 951.392790] ? perf_trace_run_bpf_submit+0xef/0x180 [ 951.392828] __ip_append_data+0x319b/0x40d0 [ 951.392869] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 951.392892] ? lock_acquire+0x15e/0x2f0 [ 951.392930] ? lock_release+0xc8/0x290 [ 951.392950] ? lock_is_held_type+0x9e/0x120 [ 951.392972] ? __pfx___ip_append_data+0x10/0x10 [ 951.392998] ? ip_dst_mtu_maybe_forward.constprop.0+0x260/0x5f0 [ 951.393043] ip_make_skb+0x22b/0x2a0 [ 951.393074] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 951.393098] ? __pfx_ip_make_skb+0x10/0x10 [ 951.393135] ? lock_acquire+0x15e/0x2f0 [ 951.393167] ? xfrm_lookup_route+0x69/0x200 [ 951.393206] udp_sendmsg+0x1647/0x22c0 [ 951.393240] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 951.393269] ? __pfx_udp_sendmsg+0x10/0x10 [ 951.393292] ? perf_trace_run_bpf_submit+0xef/0x180 [ 951.393326] ? perf_trace_lock+0x337/0x5d0 [ 951.393363] ? __pfx_perf_trace_lock+0x10/0x10 [ 951.393385] ? reacquire_held_locks+0xd1/0x200 [ 951.393409] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 951.393448] ? find_held_lock+0x2b/0x80 [ 951.393474] ? __local_bh_enable_ip+0xa1/0x110 [ 951.393492] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 951.393518] ? inet_autobind+0x13f/0x1a0 [ 951.393538] ? __local_bh_enable_ip+0xa1/0x110 [ 951.393556] ? inet_autobind+0x144/0x1a0 [ 951.393580] ? __pfx_udp_sendmsg+0x10/0x10 [ 951.393604] inet_sendmsg+0x109/0x150 [ 951.393632] ____sys_sendmsg+0x947/0xc20 [ 951.393663] ? __pfx_____sys_sendmsg+0x10/0x10 [ 951.393702] ? perf_trace_run_bpf_submit+0xef/0x180 [ 951.393733] ___sys_sendmsg+0x10f/0x1b0 [ 951.393754] ? __pfx____sys_sendmsg+0x10/0x10 [ 951.393781] ? __pfx_perf_trace_lock+0x10/0x10 [ 951.393815] ? lock_acquire+0x15e/0x2f0 [ 951.393837] ? __fget_files+0x34/0x3b0 [ 951.393862] ? find_held_lock+0x2b/0x80 [ 951.393885] ? lock_release+0xc8/0x290 [ 951.393917] ? __fget_files+0x20d/0x3b0 [ 951.393962] __sys_sendmmsg+0x1f5/0x420 [ 951.393991] ? __pfx___sys_sendmmsg+0x10/0x10 [ 951.394031] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 951.394059] ? __fget_files+0x20d/0x3b0 [ 951.394096] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 951.394120] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 951.394149] ? ksys_write+0x1a3/0x240 [ 951.394175] ? __pfx_ksys_write+0x10/0x10 [ 951.394212] __x64_sys_sendmmsg+0x9d/0x110 [ 951.394227] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 951.394256] do_syscall_64+0xbf/0x430 [ 951.394282] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 951.394297] RIP: 0033:0x7f016dc33b19 [ 951.394309] 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 [ 951.394324] RSP: 002b:00007f016b1a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 951.394338] RAX: ffffffffffffffda RBX: 00007f016dd46f60 RCX: 00007f016dc33b19 [ 951.394348] RDX: 0000000000000001 RSI: 0000000020000640 RDI: 0000000000000004 [ 951.394356] RBP: 00007f016b1a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 951.394365] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 951.394373] R13: 00007ffd0abace8f R14: 00007f016b1a9300 R15: 0000000000022000 [ 951.394412] [ 951.466209] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. [ 951.498245] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=43 sclass=netlink_route_socket pid=8286 comm=syz-executor.7 [ 951.508123] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.7'. [ 951.510417] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. [ 951.518232] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=43 sclass=netlink_route_socket pid=8286 comm=syz-executor.7 [ 951.519810] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.7'. 04:38:34 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r1 = openat(r0, &(0x7f0000000040)='./file1\x00', 0x201, 0x70) r2 = open_tree(r0, &(0x7f0000000580)='./file0\x00', 0x900) close(r2) pwritev2(r1, &(0x7f0000000440)=[{&(0x7f00000000c0)="3c3f5e83fc2d3e2a0761f4d70812ad80b6ad78c848c04e18152bc918dbdd0e54f451f4e98b3de7a9daf1ce0aef3a268f743afc9c2bdbe61ab344d33cb5ab3886654c7c7d7f3f55d29ccca790593f213f2edcb5555848e41d5d17574b3488eaca53aab4c2c103f60c270f692c7aaeed3f35ad23c6e395aad970d71d7873f69077d2c929c5743c1057906173", 0x8b}, {&(0x7f0000000180)="14c03dedcaa9de30a283706ae018084a1e954005434c71071243af863c040e03d4f43081f5d414364629ddc1f4f12d69bfd32a9e937e5c2afbc70f1dadae5b3932accd6b25c35ccae642164a42277cc33c1824678654beb1d22e9d6123f837a33815726fbb57f576a330d3794552baf07deebb9df5ed5d613b47ea7897c43ab071f1c1fd3818a9bb4505030ae5203505b6f0de95992dd49dc728ad26b1b91ba8483e82dffc4eeeb05f", 0xa9}, {&(0x7f0000000240)="41f6e658557f430177895647952d8396b6e92e756750da16c96d13878e2965fd580508269e85409aaef1c82bb2f32cf261733553c0ebc8fccccd9b9d3a730dff0812f60a4d98493176499e32e2b0d2785638a5ac73fdfe575953c3d815f4b1d662778754950e04f900dc301efad4ae2ae10d69478857de0f5163f7ec4c0146e2e47d33e57e2f9d85a9793266915bc785472fee3eaf59a39965eea3065ca4492b", 0xa0}, {&(0x7f0000000300)="a6e12475de6fd91d2445af2a5eada6be80755818d8479df55da874c55a38f89d6ea199581a2085502263a4bdc3d233118d93add042dbd9350482ffe7cce4f484764f2e4adbc7fb8fc0af8e65b1638f961b739069d621f1ce38b27d123d3ae0e2ab83722d1dc372f14ccfa29c9247f7be94e9895e0da84c2e3c768600698b3f8c6800a490389ac59a52b1968b59d46017b6a75532b962f6b21644c71ff50a3c5144", 0xa1}, {&(0x7f00000003c0)="bde6580b82461565db09f84c1c99c1d246cea224844c96f5a6b40ce4de32d94a7ad5d89218abb2c15966bbb6a893c3ebba4e5825153b57eb0676169553", 0x3d}, {&(0x7f0000000400)="93", 0x1}], 0x6, 0x4, 0x3, 0x8) llistxattr(&(0x7f00000004c0)='./file1\x00', &(0x7f0000000500)=""/127, 0x7f) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)=0x4000) 04:38:34 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fsetxattr$system_posix_acl(r1, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000180)={{}, {}, [], {}, [], {0x10, 0x7}}, 0x24, 0x0) sendmsg$NL80211_CMD_START_P2P_DEVICE(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x18000004}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x14, 0x0, 0x200, 0x70bd25, 0x25dfdbfb, {{}, {@void, @void}}, ["", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x44001}, 0x400c0c0) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r2, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) 04:38:34 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 72) 04:38:34 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000040)={@mcast1}, 0x14) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) 04:38:34 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0x14, 0x3}, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:38:34 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0xf5) 04:38:34 executing program 5: ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file1\x00'}) r1 = openat(r0, &(0x7f0000000040)='./file1\x00', 0x400402, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000000)=0x4000) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000000140)=ANY=[@ANYBLOB="a19dfdf010b58fc2eff9ac6197110708ab084fdce0010600000018000000f24390ac16bab90699d20500b521505ba146c5a2f3cb36bf8939a79168870a7705fe621b11e17fd77ff72d76e0a2093affa37b6d97f990bf03295e2a03fe6c6fb6f8e46336a834091785aa26b83e3c509e6f2b34804cb3b52a89a034a08697c1886cb715b20451652300e9be605c39d287f42a0234124bc2455e4cbe4f", @ANYRES32=r1, @ANYRES32=0x0, @ANYRES32=r1, @ANYBLOB="2eb766696c653100"]) inotify_add_watch(r3, &(0x7f00000000c0)='./file1\x00', 0x42000282) 04:38:34 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) r3 = accept4$unix(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x6e, 0x80800) dup3(r2, r3, 0x80000) r4 = socket$unix(0x1, 0x5, 0x0) sendfile(r4, r1, 0x0, 0xf8) 04:38:34 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) 04:38:34 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0xf8) 04:38:34 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0x14, 0x5}, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:38:34 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) pidfd_getfd(r0, r0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) [ 961.580651] random: crng reseeded on system resumption [ 961.594593] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. 04:38:35 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0x14, 0x6}, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:38:35 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x1c4) [ 961.670547] random: crng reseeded on system resumption [ 961.679675] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. 04:38:35 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = syz_open_dev$vcsn(&(0x7f0000000080), 0x10000, 0x4043) lseek(r2, 0x3, 0x1) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000040)=0x7) sendfile(0xffffffffffffffff, r1, 0x0, 0xf8) write$P9_ROPEN(r2, &(0x7f00000000c0)={0x18, 0x71, 0x1, {{0x10, 0x2, 0x3}, 0x5}}, 0x18) r3 = dup3(r1, r2, 0x80000) write$P9_RLOPEN(r3, &(0x7f0000000100)={0x18, 0xd, 0x1, {{0x1, 0x3, 0x5}, 0x2}}, 0x18) 04:38:35 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) pwrite64(r2, &(0x7f0000000140)="035352e4d23430567660ddbe6be9fa35bf33935f1a93e195d5fda1e86077004b8279650bad08a8de53fae7a24d45a5b8d67690661dce28f9ae67168e7f9598530280b05395e3000190643b87d075a03ccf7da7e6d5edd6d5dfa1ecb1b95aa0ea65ffa3fcec77ea2c66b9eff0e2a7728db488c5f2593cb60c6b56f4f5ddd610158037", 0x82, 0x166) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) getsockopt$IP_SET_OP_GET_BYINDEX(r3, 0x1, 0x53, &(0x7f0000000040)={0x7, 0x7, 0x4}, &(0x7f00000000c0)=0x28) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f00000085c0)={0x0, 0x0, 0x0}, &(0x7f0000008600)=0xc) setregid(r4, 0x0) r5 = getpid() msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000000)={{0x3, 0x0, r4, 0xee01, 0xffffffffffffffff, 0x8, 0x9}, 0x0, 0x0, 0x7, 0x1, 0x5fe2, 0x54d, 0x2, 0x9, 0x2, 0x81, r5}) getgroups(0x3, &(0x7f0000000000)=[0x0, r4, 0xee01]) r6 = getpgrp(0x0) r7 = getpgrp(0x0) tgkill(r6, r7, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) setresuid(0x0, r8, 0x0) sendmsg$netlink(r1, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000200)={0x10, 0x19, 0x300, 0x70bd27, 0x25dfdbfc}, 0x10}, {&(0x7f00000003c0)={0x180, 0x2d, 0x20, 0x70bd2a, 0x25dfdbfb, "", [@typed={0x14, 0x5c, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00'}, @nested={0x159, 0x95, 0x0, 0x1, [@generic="3d0ecb3628a2b4f7d9d5b0c0bc276a7cf94b56faa000c3b9315eff4892ca1e4fcfb3", @generic="665a28af1556cc0d57d551c187dd74029954c89692cc87ce2fcf4581ac3c7457fd6df2c600c2c2bd0e0d969541ece61071f7ce4e28418dd492891f275b0fdfae171d8431b95e5c7769c1e7c7b2bd5af743ae204ef1e8690f5c4c971f3edf06fef825f44c53a47d8f1b8eda528d377b87ce4ca4d9b5923b6c4f6be523ee4c54e45605e74552a1ace66c5cae7be0dc8ac9c44a", @generic="3ba3796c882d83f20f86fb6f1477d2d1c6e7f768857b07c278e3893bc56d5e5b1cc35e7dcb393b6b105025ee91554ac914e8b10e7b03672fe633ebd6b3776068b7968e6653fb767711791110aab22e5c84691786c6575e80fbf91f3ef3b89b68f5c9a0f9f337ad5229555dd59b1dfec91eacf2320e750e2b7dea3c7727017e0f0ac8b9b518c41a1550449863c3d24d811fc24d1575e577966c", @typed={0x8, 0x7d, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x3b}}]}]}, 0x180}], 0x2, &(0x7f0000000700)=[@rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, r2, r0, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, r1, r0, 0xffffffffffffffff, r3, 0xffffffffffffffff, r2]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0xffffffffffffffff}}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff, 0x0, r4}}}, @cred={{0x1c, 0x1, 0x2, {r7, r8}}}], 0xf0, 0x80}, 0x40000a0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) [ 961.823911] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 961.829470] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 04:38:43 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x2000000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) 04:38:43 executing program 4: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 73) 04:38:43 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r0, 0x50009418, &(0x7f0000000580)={{r0}, 0x0, 0x2, @inherit={0x48, &(0x7f0000000140)={0x0, 0x0, 0x2de7, 0x9, {0xc, 0x2, 0x7, 0xc02, 0x1}}}, @devid}) r2 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r2, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000000)=ANY=[@ANYBLOB="900200001000010000000000febe000000000000000000000000000000000001fc0200"/64, @ANYRES32=0x0, @ANYRES32=0xee01, @ANYBLOB="ac1414000000000000000000000000000000000032000000ac1e000100000000eeff0000000000000000000000000000000000a40000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000033d5db2e000000000000000000000000000000000000000000000000000000000000009e00000000002dbd7000000000000200000000000000000000004c00120070637279707428726663343534332861656769733132386c2d67656e657269632929000000000000000000000000000100000000000000000008000b000200000042"], 0x290}}, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) 04:38:43 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0x14, 0x10}, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:38:43 executing program 2: perf_event_open(0x0, 0x0, 0x9, 0xffffffffffffffff, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r1, 0x80083313, &(0x7f0000000000)) 04:38:43 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x1dd) 04:38:43 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) fchmodat(r0, &(0x7f0000000040)='./file1\x00', 0x2) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000740)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4}, 0x0, @in6=@private2}}, &(0x7f0000000840)=0xe8) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file1\x00', 0x6, 0x8, &(0x7f0000000680)=[{&(0x7f0000000180)="0989a32276277becdd0d02d34632a09cb6ebd7d0707a57a5b863004fa9684646499b6e29cabdf9e1e5b18407056f3fad4a6fbd9e0c9e2944c011f649de02a860781f68d0c129bc5f77bfe37e858f383a05eda8f6443ee3ebfc2a7377070dad49f42b8a64db2250b4c67bee2bec51a69e", 0x70, 0x9}, {&(0x7f0000000200)="e3a097abbaf47944a2065c0c6e41c1b095926718fd6f5da84ae74f96d608205fe16c4ae78fbfc66b30ddc1cb429f75b47e1d6e56e5b9e5e97c3d7aae4d2f4c7a4100b7fc17e52cfccbaaa853470fbcf6c2b429f4af552ad87f3ce58460436bc3386db972096e4d2faffe1456dbde833ef073003d31bfff16a8eb45efae37013dad02f56d18f122c5ba84b1c01ec886748c02dd5b8543127309e597119db637fb7a2aa1b5238ce22f3ee704857beb49beb84d4100366cf068ddd7c36662a2b124568b758f36cbb3b2b8393e53ef3b71", 0xcf, 0x100000001}, {&(0x7f0000000300)="d1145f193fbd83eba7b1dc4473911bc69a6e760c385c5803278c68196469ab1a4d68ee089162b4e4a64c3a48310ddb4912c0fc8487", 0x35, 0x768}, {&(0x7f0000000340), 0x0, 0xff}, {&(0x7f0000000380)="4c14e96e9cae9d2ea2a2bfbd16d0efb931b54ea427a60e18a984d7ed2ca61da43a46ff3970fed7466e4d23cca8691de7d61c3b3b4e0a6296641eece70fff5eafbcc1b86014904e6af087e0e371ccdaad694e9cc79465b055b220f8ad7d714fe55d73bac94bb601802fd4d3e14e78083c1d40f04b7b71bc1bfd686bcee96462807c00dea236204162f5935b1504f31e50", 0x90, 0x10001}, {&(0x7f0000000440)="bd49ca1d8d31336e180b2c685638f514b2ccee72cb7ba59b141089f6e7508c5cd533f58d1d654beaaaaaaffbd999ca3f5ab7828f663970c8b4b4b08ba632b77d86", 0x41, 0xe2b9}, {&(0x7f00000004c0)="ccb0f164e9d618d24f5c96ca57d0414da04c8894827e9b9125bda4578bc36ffdf3e661d10477419c060d3c070bf768f32be6d733904bb60155b4dbb65b29c5ac3454570cd40e3cc94ef6d16bb6352b26c2a4769c9994f4213b3800876dc8f530c74e059cc02a5a29d1b0f34123dab6cf71389951401eb7eb912bbc1ab3362b875bd1e03273ec3a4df225cd03cbc99f82309f7dbda98320109bf2493dd43c0831a76d88c6a6bbb3dea55a2534a5f58df860f9c19fda18bc596fb657bdceb53c6f6620", 0xc2, 0xfffffffffffffe01}, {&(0x7f00000005c0)="6e553ceb686ce1e05aa17b26730928a79181287b19ac0b110d9551bd1392f14dc80630f30d4ca2afd76b5538c761b39a6a6ad73c6ed5709f820bc232c6726b4cfd8bc324b3358ec9275039ba8474b22140e6070c005204c2d2d56dd602cbe817b779ddee5729b775301eb6fe1ff1b5eee4506bf90ff28146aa9c84125a59dc671e748d2f574fa1c0fbdda09f7d339c1da6fe6738020bb737981d1c8881d1b2cead8db933301f33", 0xa7, 0x4}], 0x0, &(0x7f0000000880)={[{@uid={'uid', 0x3d, r2}}, {@mpol={'mpol', 0x3d, {'local', '=static', @void}}}, {@mode={'mode', 0x3d, 0x3ff}}, {@huge_always}, {@nr_blocks={'nr_blocks', 0x3d, [0x6b]}}, {@huge_advise}], [{@appraise_type}, {@subj_role={'subj_role', 0x3d, '[('}}, {@dont_appraise}, {@smackfsfloor}, {@func={'func', 0x3d, 'FILE_MMAP'}}, {@permit_directio}, {@uid_lt={'uid<', 0xffffffffffffffff}}, {@fowner_gt={'fowner>', 0xee01}}]}) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) 04:38:43 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) r3 = syz_open_dev$loop(&(0x7f0000000040), 0x4, 0x10000) ioctl$BTRFS_IOC_SEND(r3, 0x40489426, &(0x7f00000000c0)={{r0}, 0x1, &(0x7f0000000080)=[0x0], 0x4f3daa47, 0x0, [0x7fff, 0x6, 0xa20, 0x93a2]}) r4 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fsetxattr$system_posix_acl(r4, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000180)={{}, {}, [], {}, [], {0x10, 0x7}}, 0x24, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETPRL(r0, 0x89f4, &(0x7f0000000780)={'syztnl1\x00', &(0x7f0000000700)={'ip6_vti0\x00', 0x0, 0x0, 0x1, 0x1f, 0x10000, 0x9, @ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x1, 0x0}}, @private1, 0x80, 0x20, 0x4, 0x80000000}}) sendmsg$BATADV_CMD_SET_VLAN(r4, &(0x7f0000000880)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000840)={&(0x7f00000007c0)={0x54, 0x0, 0x321, 0x70bd2d, 0x25dfdbfe, {}, [@BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x4}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x7}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_ORIG_INTERVAL={0x8, 0x39, 0xfff}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r5}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x4}, @BATADV_ATTR_MULTICAST_FANOUT={0x8, 0x3c, 0x400}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x8}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000800}, 0x800) pipe(&(0x7f0000000280)={0xffffffffffffffff}) sendmsg$IPCTNL_MSG_EXP_DELETE(r6, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000340)={&(0x7f0000000400)={0x108, 0x2, 0x2, 0x201, 0x0, 0x0, {0xc, 0x0, 0x6}, [@CTA_EXPECT_CLASS={0x8}, @CTA_EXPECT_MASK={0xc8, 0x3, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @ipv4={'\x00', '\xff\xff', @empty}}, {0x14, 0x4, @mcast2}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @rand_addr=' \x01\x00'}, {0x14, 0x4, @private1={0xfc, 0x1, '\x00', 0x1}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x84}}, @CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x4}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x2f}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @ipv4={'\x00', '\xff\xff', @multicast2}}, {0x14, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x21}}]}, @CTA_EXPECT_HELP_NAME={0xe, 0x6, 'sip-20000\x00'}, @CTA_EXPECT_HELP_NAME={0x9, 0x6, 'pptp\x00'}, @CTA_EXPECT_ZONE={0x6, 0x7, 0x1, 0x0, 0x2}]}, 0x108}, 0x1, 0x0, 0x0, 0x8800}, 0x40) sendfile(r2, r1, 0x0, 0xf8) bind$unix(r4, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0x6e) ioctl$BTRFS_IOC_SUBVOL_SETFLAGS(0xffffffffffffffff, 0x4008941a, &(0x7f0000000240)=0x2) [ 970.541354] random: crng reseeded on system resumption [ 970.547984] loop5: detected capacity change from 0 to 264192 [ 970.553533] tmpfs: Bad value for 'mpol' [ 970.567827] netlink: 340 bytes leftover after parsing attributes in process `syz-executor.3'. [ 970.592408] loop5: detected capacity change from 0 to 264192 [ 970.601477] tmpfs: Bad value for 'mpol' 04:38:53 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x2) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fsetxattr$system_posix_acl(r1, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000180)={{}, {}, [], {}, [], {0x10, 0x7}}, 0x24, 0x0) syz_open_dev$mouse(&(0x7f0000000040), 0x3ff, 0x202101) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r1, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) 04:38:53 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev={0xac, 0x14, 0x14, 0x30}, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:38:53 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)=0x4000) close(r0) 04:38:53 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 74) 04:38:53 executing program 7: open(&(0x7f0000000040)='./file1\x00', 0x402000, 0x48) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) 04:38:53 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x2f0) 04:38:53 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fsetxattr$system_posix_acl(r1, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="02000000010000000000000004000000000000001000070000c936000000200000000000e64e35cb2a0b381dfa9fe545a388240682c927e5c9e7f9f7b5965365fa176752dcb063aebb273a4b343245c766997b8b6ca0113642d8388f03ef17fcf2f9e01127c7057e3fa8245c7198b6572a0c1652ff06101af0591c41dea0d055f0d0991dcb092ecfc53ad6a11a0afab8b738e621b8749a52ae1b947417d2cb1fb7b1525724ccfe632450101b6b76aef155dd2adae6f5b3cd7a8b4b169c2f1edf6cac116f6662011d87f5f63b62db272325eeae160b18b75c8f0a0e7dbf76ef838f1d2f13f3914b2c9d41615cea65916530393e0d7cf1a546c831c3c5cc616667d4b90d15b4a64eeb1478f63b15e469b9090cd0c71895c7e1dde2c48075ea245886f63bcabdb380b0436b4c03592668e6ef69cc7869dc00d73c6d99ce446cead3248687bf9548177be8abe837dc4879ff9144aab29165cc71117370308c83116f44c6a8ccebe4bc33014d0ae0fa77089c5b541f8e123571360ec92fd6fcedabfba7eb7456f911d0288b7354b5353e6dfa798b54a8ed8fd72135d6aa1e"], 0x24, 0x0) execveat(r1, &(0x7f0000000040)='./file1\x00', &(0x7f00000002c0)=[&(0x7f00000000c0)=',$@\x00', &(0x7f0000000140)='\'\x9d#,]!-{\x00', &(0x7f0000000180)='#/\'\x00', &(0x7f00000001c0)='@\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='/@\x00', &(0x7f0000000280)='&/+.\x00'], &(0x7f0000000480)=[&(0x7f0000000300)='[\'\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='-\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)=')\x00'], 0x1000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) 04:38:53 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001bea75588dfd3efcab8cb3d738e7c5c87fdb6c56a3c659fe37354641f7417eff2fdd4b6a587f330e558a4f8494c7eb157b269a53ce04f38a84d8bf5052f8d604f1255c21d9d83f088814a289cea077e9e8c42b5d6649b5794c0c265781026"], 0x1c}], 0x1}, 0x0) fcntl$setstatus(r2, 0x4, 0x40400) r3 = socket$unix(0x1, 0x5, 0x0) sendfile(r3, r1, 0x0, 0xf8) [ 980.333589] random: crng reseeded on system resumption 04:38:53 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x3, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:38:53 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN(r2, 0x4040942c, &(0x7f0000000140)={0x0, 0x9, [0x8, 0xffff, 0x4, 0x7, 0x1, 0x80000001]}) r3 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000040), 0x1, 0x0) ioctl$BTRFS_IOC_WAIT_SYNC(0xffffffffffffffff, 0x40089416, &(0x7f0000000180)) sendfile(r3, 0xffffffffffffffff, &(0x7f00000000c0), 0x6) [ 980.403351] random: crng reseeded on system resumption 04:38:53 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0xc, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:38:53 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) execveat(r0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)=[&(0x7f0000000240)='}\x00'], &(0x7f0000000200)=[&(0x7f0000000180)='\x00', &(0x7f00000001c0)=':{/^&,(@$\x00'], 0x400) 04:38:53 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x300) 04:38:53 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) sendfile(r2, r1, 0x0, 0xf8) 04:38:53 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x81, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@loose}, {@access_user}, {@noextend}, {@afid={'afid', 0x3d, 0x3e0000000000}}, {@loose}], [{@audit}, {@obj_role={'obj_role', 0x3d, ','}}, {@dont_measure}, {@mask={'mask', 0x3d, 'MAY_READ'}}, {@fsuuid={'fsuuid', 0x3d, {[0x32, 0x33, 0x38, 0x30, 0x30, 0x33, 0x72ffc18e25e8e568, 0x30], 0x2d, [0x30, 0x32, 0x64, 0x66], 0x2d, [0x63, 0x32, 0x0, 0x66], 0x2d, [0x2, 0x61, 0x52, 0x64], 0x2d, [0x36, 0x34, 0x61, 0x38, 0x30, 0x33, 0x0, 0x30]}}}, {@smackfsroot={'smackfsroot', 0x3d, '+\'#*\\#^'}}, {@smackfstransmute={'smackfstransmute', 0x3d, ',&:'}}, {@smackfsroot}]}}) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) ioctl$BTRFS_IOC_RM_DEV_V2(r0, 0x5000943a, &(0x7f00000003c0)={{r3}, 0x0, 0x16, @unused=[0xfffffffffffff000, 0xcc2, 0x2, 0x3], @devid}) 04:38:53 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 75) [ 980.571883] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 04:38:53 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r1, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), r0) [ 980.601735] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. sendmsg$NL80211_CMD_SET_WOWLAN(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000001380)={0x41f0, r2, 0x102, 0x70bd2b, 0x25dfdbff, {{}, {@void, @void, @val={0xc, 0x99, {0x23854cb1, 0x38}}}}, [@NL80211_ATTR_WOWLAN_TRIGGERS={0x14, 0x75, 0x0, 0x1, [@NL80211_WOWLAN_TRIG_RFKILL_RELEASE={0x4}, @NL80211_WOWLAN_TRIG_DISCONNECT={0x4}, @NL80211_WOWLAN_TRIG_NET_DETECT={0x4}, @NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST={0x4}]}, @NL80211_ATTR_WOWLAN_TRIGGERS={0x24, 0x75, 0x0, 0x1, [@NL80211_WOWLAN_TRIG_EAP_IDENT_REQUEST={0x4}, @NL80211_WOWLAN_TRIG_TCP_CONNECTION={0x14, 0xe, 0x0, 0x1, [@NL80211_WOWLAN_TCP_DST_IPV4={0x8, 0x2, @local}, @NL80211_WOWLAN_TCP_DST_PORT={0x6, 0x5, 0x1400}]}, @NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE={0x4}, @NL80211_WOWLAN_TRIG_MAGIC_PKT={0x4}]}, @NL80211_ATTR_WOWLAN_TRIGGERS={0x3ac8, 0x75, 0x0, 0x1, [@NL80211_WOWLAN_TRIG_TCP_CONNECTION={0x1188, 0xe, 0x0, 0x1, [@NL80211_WOWLAN_TCP_WAKE_PAYLOAD={0x51, 0xa, "9fca353d62c6c7526c16a4621b1b5982f05e901d57b8ec3e026a3f831bc7909f74b16843f50bdb7ecd63fc77bf07a20641cef7e90520719b38f754f747c169f64e8a9a73c67de0a8cc7ea7047f"}, @NL80211_WOWLAN_TCP_DATA_PAYLOAD={0xfe, 0x6, "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"}, @NL80211_WOWLAN_TCP_DATA_PAYLOAD_SEQ={0x10, 0x7, {0x63c, 0x8, 0x3}}, @NL80211_WOWLAN_TCP_DATA_PAYLOAD_SEQ={0x10, 0x7, {0x100, 0x3f, 0x80000001}}, @NL80211_WOWLAN_TCP_WAKE_PAYLOAD={0x1004, 0xa, "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@NL80211_WOWLAN_TCP_DST_MAC={0xa, 0x3, @device_b}]}, @NL80211_WOWLAN_TRIG_DISCONNECT={0x4}, @NL80211_WOWLAN_TRIG_PKT_PATTERN={0x1668, 0x4, 0x0, 0x1, [{0x19c, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_PATTERN={0xa1, 0x2, "e555ee62a01d3126c1558395fe3dd7af7bcab88570434d83a092f8b03a71c3eec4863544c14f5702a2547103f1293058fb50b45338dad8d774fe0a269840ebb41fb8ebb1bc5e1bb7d01679f840a870ce43eabc5b393393e9fa95fd736144cec4bded08c53bdc12e5f2a33462fac7efaed640daee150acfa26f7fafcb5f62ac9857ebb302998da9378cad951cbf65876bdc0c35c23b7fc5475d78288d87"}, @NL80211_PKTPAT_PATTERN={0xf4, 0x2, "d2eae8ea28437255975ad3e0e93d372daec91a6cf1ef1ed47786e18dd3363534612e24e727a80851be24f313675cb82e5688b120d37d021e1eb1044c356dca50c2421e6a5e3fe0edfe8615418257f204fcafb96802838db40a55a957da738b3e36b5721a1caf8555f1a7593a53ec76aca5eef968c391e8735ca5e555dc44c237a859fe4ff2453df266a71db220fabb0f646fe9f40301685f1ae3155e4ba2ce82734b7561fc2af731448e8f2e485d7707b387612aafa2a9a3b1c376a29c9f9c8c93c82eeb9c15cad9c6f9ebb030237cb966d88c7ad94d8c7195a9afc6ef0b641c28249a34131242fc36b83c3e935f7174"}]}, {0x11e0, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x3ff}, @NL80211_PKTPAT_MASK={0x1004, 0x1, "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"}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x4}, @NL80211_PKTPAT_MASK={0x70, 0x1, "7e6bb22c44e1a8e3d46106e4b45d7a8962667f89e4030a33fee809920ed508972e11267f250a3f15b0bf954a1adf602ac606d45b882a605b150fafcca7284c92d3a1c480effa881e793eaa7f33feab9e387e0ad468f9cc8dca481662eafcb52bfb0d62d5192d3f44eba1e426"}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0xffc}, @NL80211_PKTPAT_MASK={0x77, 0x1, "79ea646a60b112632d5ff107a19d87c82e44d1ca4f1dfa785cb134ec7372bf081dde33529bbc78e5d48556adb92ffeab49b809602ac11dd5156493b93ee2dae5dd2327ac6ac9cbdc55a6c2fea9270bf6adebeae6d63675ad8a7b26ff6f7b3614555c36b7d44f5cbcdf2ba82d0c0789c523bbde"}, @NL80211_PKTPAT_PATTERN={0x97, 0x2, "3486a4759d1ce43977a8194ca46bf3b2c98ec439f3959f98b205a677997e7917baf51e81abf8639273cd7f9ff00c956de012bb3eb4c05aa5263030abfb92c8441f8805a5c90d5198736f0a4314b9b4967b6b66d075a09b8c9601bb621c70371694c8fe000ba608b5cb7adba1f175b7621018dc675f0c2458c55593cf959885606dd065c93ec9bc9610e54ca54e100cbe8a5bd2"}, @NL80211_PKTPAT_MASK={0x3e, 0x1, "2b52db8726715dfa6c88bfdd0fbc0a655567351d02a8d57b885c48a901b18d351954713351e88326df92861646b00421c07db23fc75dae7a5df7"}]}, {0x144, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_PATTERN={0x8c, 0x2, "49323d8ae4f861d6040b375c888167c8c82d1d6c3d44924411efbe2d0a8ee22445fae6c915498cadf624f0baa1d18e70ada9981b85d67085c9bb5d70209e19861cc9067042aba94f57cc3ebf8c856eacfdb7c43b647d8cf7ae2fc0b5c3341ee6ec1fe957c5090a5ca0d7a71ec45ef7e4338347d76df3b2b2edd5c1d2dd8c5b43a1b1f02c000cbaf3"}, @NL80211_PKTPAT_PATTERN={0x70, 0x2, "6d8f6152dffa692905e4bf04833f2de05b2ad679c1960e00e6f96ee22deff466ba4ebaa3c4751e90fb1358a81dc0d7eb2100d63a6d19a06a818145e51a3b0dcd165c7620f97b74aa333f110d68a99dd3720986fb746345d172ab94fd66b83026b6464d7e28c8128077adfad3"}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0xd4}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x10001}, @NL80211_PKTPAT_MASK={0x32, 0x1, "918596e99f33500926d89f614025df5159b1b7514d2ecef280a64a5b09197f3d76cf798b5940dcf91bcb93ac46c3"}]}, {0x1a4, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x80000000}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x7}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x1}, @NL80211_PKTPAT_MASK={0xd8, 0x1, "f9c20b038bf76c97847ba3cb4a9184d2109421c393858eb6e017e2c7b7ce7be391cf96274c6aec2a31c736547b7ef03aff509300ca019f8b05eb09780cd519ead5fe48517850becdd168bf445ad4514db4a65314095d20a0624d16fec34d7ac45a0865f01b8ccb1b00dbb56db6d98071e0221cd17b1bf770ea87948db4c17a74b6da48c7d8e2853fc5e8c1e90c8c3fad307fd0edc3bb4c00bb4fcbadecf82ddbbf406a91e43899f94cfc427c3a44030bbd3e4564aaba7b631c0ab64a71fdb75163a5a5aa98a5715cf5a10915a068ada25ab802da"}, @NL80211_PKTPAT_PATTERN={0xa0, 0x2, "438d405ed0fde5bf3c5d629d77cd0b5b0af43d6b23bd0bafef2fc412b74f14b016a0fc54c1d0c2d7c17d6140ab0d2b841177f46f2fcc190ab1c93195854fbcca75899460db107f07b8117d34571d278dc07ae23ca4ec685a8bf4976d0805b04d903dc4bd2a9a89571cd2bf57860d3802a3cdb37153a5e2832d09073b85ddb3bd87a99b1fde5ca9547efa33cebb178495d05ed631412d7647dd27c3f9"}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x3f}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x7}]}]}, @NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE={0x4}, @NL80211_WOWLAN_TRIG_PKT_PATTERN={0x12b4, 0x4, 0x0, 0x1, [{0x158, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_PATTERN={0x29, 0x2, "a69f61fddcb822064e76f390220a8929ef18e98752bb23baf92236af96daaf858c03235fa0"}, @NL80211_PKTPAT_MASK={0x2f, 0x1, "afc5e5a8ea9075b20e533678e3667c9d7e79e5391f4defb66993940efd37271a6b5552df47aae0938eaab6"}, @NL80211_PKTPAT_PATTERN={0xf7, 0x2, "24948ba434c5207d584da79b940127a8ce8eda57ba610a118788184a6e6ca9f1c84e20e61e66387fbcb13cd0aac6e3f4c70b30549cd948950b9800eaca6d50cea6b7005d37d4006a79b4f96fea13bf000633a9fd50cf5cd3fc65ba42f0928ad5b7ee464c67ed87b90073d30a595688d23a1ff1eff0cb18127fc1849b2e675d872c5214d2fc0d6e2a91af244aed95f508248af1e48af748051a6a1b8d5009c4e749a109c17da2c7561cc6d3944829dfbb57d16941ccfab46b5afd5885536574b7dd9dcee331550905131dd72495ae90ed89164b8fa8a9d49e7a97297219541fe071405a5ec4d83d8bf1d9753ecb2765a90bb893"}]}, {0x254, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x25}, @NL80211_PKTPAT_MASK={0x76, 0x1, "77c743afe65f4545453828a049e2792aca37d4b1c3a64a4b99a585df3efc600ba3b6f8e50eec7882495976f07b9f20409c6602a2156cee53245397081514d837ab3282660b46d4618d39c9740c0d2603c57c30030d2001b3bb54c8046bd4114dbe14a772e6c6020a7f45e7bb5f5619b7b84f"}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x80}, @NL80211_PKTPAT_PATTERN={0x4b, 0x2, "d6dfac29efe23fc4d13e7d2c870105979ab5d4987ed3bac54e257b3ba7ca085da1775490f3d778589c46eb44ababce92a2a38651d0d27adb352d12964af5e7391514dd1a23c34a"}, @NL80211_PKTPAT_PATTERN={0x13, 0x2, "7cccfe2d4436c5215329a46e51b0d7"}, @NL80211_PKTPAT_PATTERN={0x100, 0x2, "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"}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x1ff}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x7f}, @NL80211_PKTPAT_MASK={0x4d, 0x1, "071e3d569bf8c10a64480208b9e902b52edaa934bd6b75b68ccd3848b4f87194e0d1de72c176b0e20a0e935799827ef26c7755d621a45361ac317fc576b26c51daac3449f03a5f3850"}, @NL80211_PKTPAT_PATTERN={0x6, 0x2, "b3c2"}]}, {0x258, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_PATTERN={0x50, 0x2, "dc118dbe2ca4d167c8691f2e2511b444ae1a9700aec20d5022fbf8db30c4e873e25ae14f08296d1c1ed882d9cc2c3adf5ad4b94c49bde26dfa062bff760ca1c25ca9dc163e31797fa581eb70"}, @NL80211_PKTPAT_PATTERN={0x7f, 0x2, "07f6526cd13c9c55f36fabbe9f29a09c14d3a1f1da208698558f6de0feaa6bf19a0f7621fe3fc79085b43105f582cbbdf7d623ca3d1bc6bb44a44c886ada3227b76fc1db7a1d4f549fd1a831f710b09e75efc6d9108e837228467f819e21400af933ad90f263e9016a8b64aeeb9ad3db34c437e34171f42aa5a58b"}, @NL80211_PKTPAT_MASK={0x103, 0x1, "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"}, @NL80211_PKTPAT_PATTERN={0x23, 0x2, "20519f4e633c0faf6008fc9cdd8127779527fd0a9855590c90df2377bd3f1f"}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x7a}, @NL80211_PKTPAT_PATTERN={0x53, 0x2, "e51dcfaf3e305cf43800be1f8a27763b31c4a1ecb791c7d1f13385e19c7e7eb7344a4f14115d28b612575d22e8245fb2c67bfa4e2828cc16fbb4f749be3b4aace31106ed6fad7750eab49c5482abdb"}]}, {0x2dc, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_PATTERN={0xc7, 0x2, "efd6757ff71b85add9463b885ff294ac42f147b1edc911379f631ce1ca7beb3909539927876fddcf7f83833ac9f63f1d25d3ab0d2558b2f4caf95f7afce149d0f518a5a352b30c3c0947740d083f16b1ff5ce6021c062ded213eb07a1701dc717c7d0119553933d5f47b8da6765d0d5576d6191082d1d6065cb503deb2e59476866c4d0c99ce78c6da65f6ecd7ce1741d61877bd77589f77cc34f8a63b906609ab05cfea51cecda2379668f54cbb08eb136a824df7aa4c39e7875a14ed1cf7c8143482"}, @NL80211_PKTPAT_MASK={0x60, 0x1, "69467783fbb02efd336571fba47aa423d8c5f2389efd6bbe1b840e2b40aeeb5f3ccea485febb8a8ad2a713cfc9cb83d145d20161dcbe25078996ef14a8e149ce969b2f26cb314f33f7742258b9a45e12079954ab1ab06e5038a92f0d"}, @NL80211_PKTPAT_MASK={0xe3, 0x1, "b67700b9311675b4369f2190aa5cb7e08ce240bba86ff5bb89ec21a57679a556d4f0e2bf9286476beec0372333496c94b25d066771f80286a2c331a9982ed24444f36db04ebc9bdb04db05e0347f6118490738ae27b33a3e8f547c95a46760a544652631d004eb8c879a3156d4ca7dd8e2fa0a526b3186c7acaec824eab89b8e5b580c71cf3823692efd9f29f3a1702cc759364144f5accb55e436757c8894344b2698e46b3efd0313b36d880781fcb7aab492ab1036f9cf43f3231c10cc21e25d4892ab8d4ae292414e4a051d0dd606eb8b30072cd829395ffb1faee85381"}, @NL80211_PKTPAT_MASK={0xc3, 0x1, "e42613be654fd9a5eaba4d2cf6f8bc65d41493f3a00fedefad2719f77d612d07cc7220ce8fc0a39f62818d08838efc6e286033ef804c04a1b14a278d03332b7045c378666500783b0caf337987b2a5af68fcc6630a46e5fd7a84f4f4a4f2b3aa6240b3746bd46948fc4ab40ec0dea7b9a255c36373b9d560b7029be23f4656d4fb5f4763e806715f9ec7dba125aef626e8aa8edf3ba76d5f1b3e8be12110bc52c81889e4b3dbb645286916a55d347eed4d3a3dbe6731751e6f2e17a324678b"}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0xdf4d}]}, {0x31c, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x7fffffff}, @NL80211_PKTPAT_PATTERN={0xd8, 0x2, "8129aeb6479b939ae845c4c81eeeae9c569319cce3101bed3db476cc53a7941b1a965b77300947589670ae95711f551e29f3667d80274d7e360e3031d028a626b9983a868f981bb411c7721951967acdeb2251814b0e3dab02db302513063e188640d07303b94cd0d5e7844b896ac25932fadbb38c0e464946d1a7de5944b901d8a6dd1e1f1caea4f80414d9a00e546103e30c70c0508f3b9caedc012c0f7a0fbe2f568c638503633218978f7e23fbeec5c9b6e934848e7deb04f59bcb83e5407c6e54984f175edab7ccb0f0e9e78981b5544fba"}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x8}, @NL80211_PKTPAT_PATTERN={0x8d, 0x2, "293e18c44865f48088771edbd28f3ff2599f11c9bb5ea433d8d0d80c628b13566413a4cd3800fee1455ae298cb370508f15b650fc07d5383d320202a5f7ed47afc47ca83390f8eade03d2589e8d911c762b05b667fc4e02aa5fabb0a04c15d26f77931edb0550032c6dbe663d3b75db3677d7ab3b42b8033a9d061e4410717cdb593cf96145ab9d8e1"}, @NL80211_PKTPAT_PATTERN={0xf5, 0x2, "b079306e23683524566c87a9e07f813d590d9919dbe8ec33001ed4d451011ed5ed3ad1be2f099e511f1e0b56023c5c2d7603daff81f32e9e1d3be485ba0be8381e63460daf89a5147c402593b24e6c3489411d4e34fdc98a9a376e227d2994a97834b7a295fc5c553cc0a494dc9a34e4f508c325217fa5702fcc7b6ee7bac725914d8cb2d299a91df71c6ab76432a68a9e3abd87183b1bfd6b0e79f687028873bde4444f4b3b981b3c6d267cf3551e001d92d50e40c605a6bd99797e55a94dcc0fb8baaffcf9587ebdc583628c15a0f42184afd716a451f76c9e8c2b77187099e930945b5d2113c1781a5453b23755e00b"}, @NL80211_PKTPAT_PATTERN={0xa0, 0x2, "7145fbc7be1080989a319a99a3eb84520f30a435c3465f27014c27aa3ab67bfea6d2ecdea7feffa975a3d78dc1675a1ffb6432effd7b78bbb70f74ca69d9e41b65c4386fa2d0cf277f7ff74fe93d2cf609ce434feac3d292280991660059805f8c98c7c98f560b8166103ccd2c957e439a317891b2dc7f013b869754d35139f461691561b3e93d9e17f165c914b55d1c534c31f98be8f778f67c1db0"}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0xfffffffa}]}, {0x344, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_MASK={0x9a, 0x1, "261ff206dafddbc87ff6c856345bad26f364cb2d560e05750a734fd7dfeb6bb5ab1e136ba28c8bd8e4d7f54dd17ff862eed80735e35f351b55924ec0967893754885cf3d77998d022bc6fefdd462935d20f507d2fced1fea3c5ed166cfbed98aa11f44661cf21e8f55129679641dddfb1300ef6ec9beab1f71ef63fd8311b97b5c294bcca8e8acbf5cd06c1d087b71bc5a51c13f1953"}, @NL80211_PKTPAT_MASK={0x91, 0x1, "ee7d1d05644e0f959a54e3d7e7f53412c7e6fe97e6ceebeaf593f82ec342a2390089698fa4b5f92070aa0fd748da73a956a91581b244b9064de2b3fa54ef75575583ddef8b147f756b63ef456b141acb654a08e3fb3a8f31b6b397d0309659c32b609b5b494802da1b4cdc1f8780b15ed6a33fdf20c057602958267071f82b7ff9c9580a7b2f2570c233a93959"}, @NL80211_PKTPAT_PATTERN={0x6f, 0x2, "1025dbeb8fd98a4753fd752482ffa319a27fe5f471ed4792dca5f4cc0b47afb4ae72b3934933fe9c1676e9ab424c209e2c785d622d4eef423dea5af0a6751085df315eb9bee4719c6b5b64cb51296016357ad1c573d056d44b13927312d499b50b72c9c7d7f81f001c5846"}, @NL80211_PKTPAT_MASK={0x89, 0x1, "7ed36b1693cb8a2713e0d8cea6fbcbb976aa4ad754abd47b72198fceb5b36a51a7167320ad3bf32030106a4d73b605673577a2d7c76fa9b84cecb1016bbd03347d1677a903c85b6eb2646340c02f67f855504def173c3317c4ea0c6ab5a277feedc97dde1c7a8529f93928c0c385e0fae7e210cc6a71585d8597bd7f8b6b2182795139e813"}, @NL80211_PKTPAT_PATTERN={0x93, 0x2, "80524b034c6be5458624ab7047504b654427b35d8764720de41ac282c0497a93d494b5d8e564346d8ffea09b894ce67c3b4d5d45dace65b96d470fc61b0d3e3fdf9dfa469190448ab93c54644db03a32d092e1c530fd44c95c4b704a804251b19cd121c3040e8106a8d3067129dd62530a8b670efd9042063e7085212ce35644d5620dc3bd7a85a66804b2b5c785e5"}, @NL80211_PKTPAT_MASK={0x70, 0x1, "d9bb1166ca723a298e0992f4eb92ae7e5197853ddf585a640f930ded5e2d32629180444abf742e0688b90aba7cdd7a5e853e5690fcd4fb30ddd1f151bddd35cc4764e6e743fa141a0cf9fcd351b43a5dcdd9b4727114a8496c9c73284a2c1485b0e10280767949a037f94114"}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x7ff}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0xffffff80}]}, {0x2c8, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_MASK={0x1a, 0x1, "ca8e2f9758c1f4a4c397b193b257a33dbe352f10222e"}, @NL80211_PKTPAT_MASK={0xc3, 0x1, "220afe4552de8c3c659a25c6e3c66e80381439be39a9f504c1c0b6b54dece58ebe4d2c4d30d0fdf2ea0be8d3a3e792c348f666d3b13feac342ea02f2f4f065e2171daa6d9ab9401681b1248b3a3d0d9c98168e9991f500393b1addb3f55847efa021768cbdb7115eb7ca9379f5d866de958d5a5bbc5502c7284f170b5694b3a46ef783a6e2861439a42c59583c69c091874c89b9831f1962f832f155e95c86fc0f11b59f984d8897ac77913c3a92177686339bc8b287bc05e17441f961ae65"}, @NL80211_PKTPAT_MASK={0xeb, 0x1, "df4f944afc52b8caf02031968de9faadd22cd46aea3edc5b4f2736b2917b620f156b2890dfaed971ed1d2bb6c768d6cc6d062d84223fd2c03e1ddb8dec7f630044152af8043e3379fa343845bac77ed0be000fb6b7d40ed9e89d962c2fa3b91184ac4270a6053cd9f85d2ddf09b27174e32e85565d18cdee6669530dc2893b676718cf27775892f1948bef2ffe9ae5bbf8fe1ae4e66b92d2490428aad6566e368c3c91ca80a596ef49bd94a0da54461e9e7c425cfc94efc56622e720e63ff62cdd1806d5aa56bfde5c05dc82d14a8d324a9512cae63298c9c28bed74de915f1c91e3d7dd7dd859"}, @NL80211_PKTPAT_MASK={0xf8, 0x1, "595d2c17d4f4716788f806adcd40058fc690b344353a5678f97ed9ba09c9446c67c3481411b226cb419c783e1e26b94f97a3768a4c8b5aa941cfd8304a57138382cd1fed4a3870f5c5951c6c013738b0c43c2780a763fa5dd6b244d4e66747295fa8ad2d589bdad907bfa9f244d5703efcdca771acd4d7e90f5adaa1e8caae4e7e88bd41bf3ba35a01b626edea398a4b207d00a37a87474a01dc64a0f91caab1ff487097773afd8e87e16fcc54aef92e44ecc4483564b509ac4e5841c93c3ce3958f172c90fd528035f282d5d87be1cd2784161b90674e45cf38d7572a6add86baf13616a15af0d89c4ab0443f1dfa2c3fe54773"}]}, {0xc, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_OFFSET={0x8, 0x3, 0xaee}]}, {0x9c, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_PATTERN={0x8f, 0x2, "b270f78016153e768bbf04e17ed06d8b63ce5feb83e5b50b5e896d834f128c5e78c1c813494a5d4eb6de7f237d0639d0a67243091bc390ec44bd4bff2a2c5f2c5968c8231b1ba785f6af0131ff2833e3886bd37876c3e38588d83b573860a909bfc01e134787fdc2a3982d92d1afc924da625939a9aed44517bf16c56ba901d79a5b2ab08e9d2869501b51"}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x2}]}]}, @NL80211_WOWLAN_TRIG_NET_DETECT={0x14, 0x12, 0x0, 0x1, [@NL80211_ATTR_SCHED_SCAN_RSSI_ADJUST={0x6, 0xf7, {0x5, 0x6a}}, @NL80211_ATTR_MEASUREMENT_DURATION={0x6, 0xeb, 0x8}]}, @NL80211_WOWLAN_TRIG_MAGIC_PKT={0x4}]}, @NL80211_ATTR_WOWLAN_TRIGGERS={0x6d0, 0x75, 0x0, 0x1, [@NL80211_WOWLAN_TRIG_DISCONNECT={0x4}, @NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE={0x4}, @NL80211_WOWLAN_TRIG_PKT_PATTERN={0x6b4, 0x4, 0x0, 0x1, [{0xe4, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x5}, @NL80211_PKTPAT_PATTERN={0xc6, 0x2, "22584ee6c9d2486b8ede3c346e1c9412fade468d44fd2e8145b6d9ff09fa5a70aeae91af959f985121166f342c8cc43d9eb49280d28853f4a6e5f354ab4a0d561760fdbce108df2d62ac1869e0490b554694e06f199c1117ed3f9126448403a225aca668cac195a558c63eadae4dc1264f33ef9cf65e38fa38adf674e91832642bbaf91edc00d2ba31f26a734e2c28e25c5b98b0e86ed9ca0a10ceefde29fafdb033fa5fa0c100e69d9cf459ea1edef7d07ce861d945e0e750dfa57b5150c42f496d"}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x14}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x6}]}, {0x2a0, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_MASK={0xdc, 0x1, "659d538658992fd52be4f2281fc08644eb695be7d300125ba50fe3fdd5198d02a6113e3fe2cce832c643775e985d56e92cae32b9d089e458592ada5a32ea2d9d6081d64313aa434eaa7dda8680163ced8fe988da3f8f0216d58ad3f6efeb15f9b44954ba45f9ce17588ccbfe0f5e313204fe8c2e0258adb9a529dea6eb36640d88f09db9f4f733080f7dedc49eb42a46fc26f84277c55a85f36257f952f11da5ced83b8da97b5cfa40b7caa53859424903b549e1c658a74a8422cdbe51e2341640722db9aa4e8e679256d044e07462213315c140203e1deb"}, @NL80211_PKTPAT_MASK={0x52, 0x1, "c2b341f9127801df10db77e01084c22ee725c83bf32df31a4208b5b8990ba0c0aae1c4b05ac0f087b9cadd17aa3517fadbcf110e4c27cc6f58459a968df4ffb91bb1f57a078351231b638f18b327"}, @NL80211_PKTPAT_PATTERN={0x97, 0x2, "fc4410e1766f4f885df9da1f6781fe2d3ab87b41c8201a5a067d5fcc53ef49752d9b9bffc6cc6631b4d15e76831d8a35fd4c4840335ad3e576b3faa670a93850b0995b2cbf352a162b0caa478b97f42657db15cc2af62433081ada5a52f81f83cfe34739f4618a5534c7c3a7af84b7aad489f10d65f2d61479c62d7e7ee1e36c8dce0e7c03afeee79cbdf9e4a3509f1a16469d"}, @NL80211_PKTPAT_PATTERN={0xd3, 0x2, "e527322b406c87060d29c3eb9f7f7f96616a24f966c459c268a9ea00b29018f150aa779c84da902c0214f73d49d5af8d06f9ac461989f4f5ec4bcf1b15c2e6ab037fefedd2c4210cf270d8f69294e7287825f524d5cdc14246876c30582b3833814dead8f9a8c5f6efe52b69fb4bdff759a268c7dfb06e008eaedc3ef6a7b21e5fe39dd0d154c15b1fd9188b0e1c864d26f6d4a4b98d9dfb8534cad4f1b05959d391e5bb6e86e51dd14c5b9bd86ab7e24ccc88a916bb768f9366445f8579a174c36a0031b84627e02764f9248420ff"}]}, {0x10, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x100}, @NL80211_PKTPAT_MASK={0x4}]}, {0x31c, 0x0, 0x0, 0x1, [@NL80211_PKTPAT_PATTERN={0x3f, 0x2, "7daa0b68b24378322a3827d2c8dd945b3cb9e6ab1b2a17a74f2c49199f4a6107b1568dba1c8b3fb4310941fb045ccbfb1d6c433516956bf58cbc9b"}, @NL80211_PKTPAT_MASK={0x19, 0x1, "e8114342c71d6a5c161ed57d70f17e00a055c65f3c"}, @NL80211_PKTPAT_MASK={0xbf, 0x1, "45f31a9f3890a4fce5b3052e45f1dbb641ff4088e9652c08ed881657eb8e026284a458f1833e36fbd0109e19f2bb3df7cef506e0db5b64ba878a8d901aa39bf4a8f1e4f3af41bebf1f8d7f9481ae814ca793e26826c6bb6421d2a3b5c8d9c5c7f48c106f883e4e598dad96b0e88d696ef468be2bf11edef9c3e709cdaab7bba075dcb3af0dd69b4ee3d1812fe581df5b682d1a3ede267cee0759f84127a79161e25457eed093353a2a601d1f746c8ccd534c4ef720f45d050f22ed"}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x6}, @NL80211_PKTPAT_MASK={0xf7, 0x1, "a7c20bcea6075ee5c941863bb97068156e845f3700ec8834f9be5650523307dcc51a22a061468d4793f746078faf3fc2c0a900d6e9e42d528020e0659c5e4faa038c9464e6197362a77a92860776cc2e11f471b54bfe047a2d9fbf0780c6962de6efdbb0adf7ab4d8557e90a748fe0736c9478a91ebd52ef0c3fdc9069625d66cea417840f90e7c4c407a7da5a443dae0d6043b68ea1f2249d2677504e3fe15945a870770a1f4c3425e53ca8bbc09c4465a63f76df7d4e995e630a0ae87881618ac6b93baa456a7cb3d25b612c357eecb3a2d5f041a1b974f43b37c42b4d73c3ac1285df232dc62cb74608472a66c71fe5cfa3"}, @NL80211_PKTPAT_MASK={0xf3, 0x1, "25b9ae02402a8db839a827126f38c75e0c8c60e62b3091245f0933aecd6c58094e6185c9f575700c20ff55fde27a13bc989dbb2b06110772048862247560816bce75f013f861833af3d439febcac0ae6dc5d9a4c487a79c1abdbc0aeffb8bec4ae2be813c192586ec6257bf64703614628bd2b4bb5dd2c98dc7c984ce825afbd786cd11bb7d1a890d6f08ec8f43bc3e08a3f7de52fc2995b1873ea5acad6dbde633f377e572af1b43ba5349144e2f265260fdc7c562c69709d93ff796da4f18c16687adeb790ace27e99fab3d64c44a03e3f666fa2000bef1ae05dd79fee5b61a7829c1feb550c6b482484728d484c"}, @NL80211_PKTPAT_OFFSET={0x8, 0x3, 0x4}]}]}, @NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE={0x4}, @NL80211_WOWLAN_TRIG_4WAY_HANDSHAKE={0x4}, @NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE={0x4}, @NL80211_WOWLAN_TRIG_GTK_REKEY_FAILURE={0x4}]}]}, 0x41f0}, 0x1, 0x0, 0x0, 0x4010}, 0x20008004) [ 980.718795] random: crng reseeded on system resumption [ 980.723904] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. [ 980.731383] 9p: Bad value for 'afid' [ 980.758859] random: crng reseeded on system resumption [ 980.764087] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. [ 980.770961] FAULT_INJECTION: forcing a failure. [ 980.770961] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 980.773297] CPU: 0 UID: 0 PID: 8420 Comm: syz-executor.4 Not tainted 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) [ 980.773330] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 980.773345] Call Trace: [ 980.773354] [ 980.773364] dump_stack_lvl+0xfa/0x120 [ 980.773409] should_fail_ex+0x4d7/0x5e0 [ 980.773465] _copy_from_user+0x30/0xd0 [ 980.773525] csum_and_copy_from_iter_full+0x1fb/0x1f30 [ 980.773574] ? __kasan_kmalloc+0x7f/0x90 [ 980.773605] ? trace_kmalloc+0x1f/0xb0 [ 980.773641] ? __kmalloc_node_track_caller_noprof+0x27b/0x690 [ 980.773683] ? __pfx_csum_and_copy_from_iter_full+0x10/0x10 [ 980.773710] ? __alloc_skb+0x161/0x370 [ 980.773746] ? __asan_memset+0x24/0x50 [ 980.773790] ? __build_skb_around+0x27f/0x3c0 [ 980.773846] ip_generic_getfrag+0x181/0x270 [ 980.773886] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 980.773924] ? perf_trace_run_bpf_submit+0xef/0x180 [ 980.773983] __ip_append_data+0x17ab/0x40d0 [ 980.774056] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 980.774093] ? lock_acquire+0x15e/0x2f0 [ 980.774153] ? lock_release+0xc8/0x290 [ 980.774186] ? lock_is_held_type+0x9e/0x120 [ 980.774219] ? __pfx___ip_append_data+0x10/0x10 [ 980.774261] ? ip_dst_mtu_maybe_forward.constprop.0+0x260/0x5f0 [ 980.774325] ip_make_skb+0x22b/0x2a0 [ 980.774373] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 980.774413] ? __pfx_ip_make_skb+0x10/0x10 [ 980.774473] ? lock_acquire+0x15e/0x2f0 [ 980.774523] ? xfrm_lookup_route+0x69/0x200 [ 980.774574] udp_sendmsg+0x1647/0x22c0 [ 980.774627] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 980.774675] ? __pfx_udp_sendmsg+0x10/0x10 [ 980.774712] ? perf_trace_run_bpf_submit+0xef/0x180 [ 980.774767] ? perf_trace_lock+0x337/0x5d0 [ 980.774826] ? __pfx_perf_trace_lock+0x10/0x10 [ 980.774861] ? reacquire_held_locks+0xd1/0x200 [ 980.774901] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 980.774963] ? find_held_lock+0x2b/0x80 [ 980.775004] ? __local_bh_enable_ip+0xa1/0x110 [ 980.775035] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 980.775077] ? inet_autobind+0x13f/0x1a0 [ 980.775109] ? __local_bh_enable_ip+0xa1/0x110 [ 980.775139] ? inet_autobind+0x144/0x1a0 [ 980.775177] ? __pfx_udp_sendmsg+0x10/0x10 [ 980.775216] inet_sendmsg+0x109/0x150 [ 980.775262] ____sys_sendmsg+0x947/0xc20 [ 980.775311] ? __pfx_____sys_sendmsg+0x10/0x10 [ 980.775375] ? perf_trace_run_bpf_submit+0xef/0x180 [ 980.775426] ___sys_sendmsg+0x10f/0x1b0 [ 980.775458] ? __pfx____sys_sendmsg+0x10/0x10 [ 980.775503] ? __pfx_perf_trace_lock+0x10/0x10 [ 980.775557] ? lock_acquire+0x15e/0x2f0 [ 980.775594] ? __fget_files+0x34/0x3b0 [ 980.775634] ? find_held_lock+0x2b/0x80 [ 980.775671] ? lock_release+0xc8/0x290 [ 980.775724] ? __fget_files+0x20d/0x3b0 [ 980.775796] __sys_sendmmsg+0x1f5/0x420 [ 980.775844] ? __pfx___sys_sendmmsg+0x10/0x10 [ 980.775908] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 980.775953] ? __fget_files+0x20d/0x3b0 [ 980.776014] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 980.776052] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 980.776097] ? ksys_write+0x1a3/0x240 [ 980.776137] ? __pfx_ksys_write+0x10/0x10 [ 980.776196] __x64_sys_sendmmsg+0x9d/0x110 [ 980.776219] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 980.776263] do_syscall_64+0xbf/0x430 [ 980.776305] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 980.776330] RIP: 0033:0x7f016dc33b19 [ 980.776349] 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 [ 980.776372] RSP: 002b:00007f016b1a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 980.776394] RAX: ffffffffffffffda RBX: 00007f016dd46f60 RCX: 00007f016dc33b19 [ 980.776411] RDX: 0000000000000001 RSI: 0000000020000640 RDI: 0000000000000004 [ 980.776425] RBP: 00007f016b1a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 980.776439] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 980.776452] R13: 00007ffd0abace8f R14: 00007f016b1a9300 R15: 0000000000022000 [ 980.776516] [ 980.848533] 9p: Bad value for 'afid' [ 980.849049] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. [ 980.857829] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. 04:39:02 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) 04:39:02 executing program 4: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 76) 04:39:02 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x9}}, './file0\x00'}) getsockname$unix(r1, &(0x7f0000000040), &(0x7f0000000100)=0x6e) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r3, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) 04:39:02 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x100) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x20000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x10000, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) recvmmsg$unix(r0, &(0x7f0000000700)=[{{&(0x7f0000000140)=@abs, 0x6e, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/241, 0xf1}, {&(0x7f0000000040)=""/36, 0x24}, {&(0x7f00000002c0)=""/241, 0xf1}], 0x3, &(0x7f00000003c0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0xe8}}, {{0x0, 0x0, &(0x7f0000000680)=[{&(0x7f00000004c0)=""/4, 0x4}, {&(0x7f0000000500)=""/188, 0xbc}, {&(0x7f00000005c0)=""/180, 0xb4}], 0x3, &(0x7f00000006c0)}}], 0x2, 0x2000, 0x0) openat(r2, &(0x7f0000000780)='./file0\x00', 0x410000, 0x0) 04:39:02 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x44, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:39:02 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x34a) 04:39:02 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) sendfile(r2, r1, 0x0, 0xf8) r3 = syz_genetlink_get_family_id$smc(&(0x7f0000000080), r0) sendmsg$SMC_PNETID_FLUSH(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x3c, r3, 0x300, 0x70bd2a, 0x25dfdbfd, {}, [@SMC_PNETID_IBPORT={0x5, 0x4, 0x2}, @SMC_PNETID_ETHNAME={0x14, 0x2, 'geneve0\x00'}, @SMC_PNETID_IBNAME={0x9, 0x3, 'syz1\x00'}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4010004}, 0x80) 04:39:02 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) creat(&(0x7f0000000040)='./file1\x00', 0xa) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) write$binfmt_script(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="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"/304], 0x133) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r0, 0xc0406619, &(0x7f00000000c0)={@id={0x2, 0x0, @d}}) 04:39:03 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0x2, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:39:03 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000040)='./file1\x00', 0x402200, 0x4c) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f00000000c0)=0x1) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fsetxattr$system_posix_acl(r2, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000180)={{}, {}, [], {}, [], {0x10, 0x7}}, 0x24, 0x0) open_tree(r2, &(0x7f0000000140)='./file0\x00', 0x88000) r3 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fsetxattr$system_posix_acl(r3, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0x24, 0x0) ioctl$TIOCVHANGUP(r3, 0x5437, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) [ 989.648591] random: crng reseeded on system resumption [ 989.656776] random: crng reseeded on system resumption 04:39:03 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x2d, &(0x7f0000000140)={0x0, {{0xa, 0x4e24, 0xfffffffe, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', 0x4}}}, 0x88) open_tree(r0, &(0x7f0000000040)='./file1\x00', 0x88001) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) [ 989.682911] FAULT_INJECTION: forcing a failure. [ 989.682911] name failslab, interval 1, probability 0, space 0, times 0 [ 989.683850] CPU: 1 UID: 0 PID: 8449 Comm: syz-executor.4 Not tainted 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) [ 989.683868] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 989.683877] Call Trace: [ 989.683882] [ 989.683888] dump_stack_lvl+0xfa/0x120 [ 989.683919] should_fail_ex+0x4d7/0x5e0 [ 989.683951] should_failslab+0xc2/0x120 [ 989.683968] kmem_cache_alloc_node_noprof+0x87/0x6b0 [ 989.683991] ? __alloc_skb+0x2ab/0x370 [ 989.684005] ? __asan_memset+0x24/0x50 [ 989.684037] ? __alloc_skb+0x2ab/0x370 [ 989.684047] __alloc_skb+0x2ab/0x370 [ 989.684060] ? __pfx___alloc_skb+0x10/0x10 [ 989.684074] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 989.684095] ? perf_trace_run_bpf_submit+0xef/0x180 [ 989.684126] __ip_append_data+0x319b/0x40d0 [ 989.684160] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 989.684179] ? lock_acquire+0x15e/0x2f0 [ 989.684210] ? lock_release+0xc8/0x290 [ 989.684226] ? lock_is_held_type+0x9e/0x120 [ 989.684245] ? __pfx___ip_append_data+0x10/0x10 [ 989.684266] ? ip_dst_mtu_maybe_forward.constprop.0+0x260/0x5f0 [ 989.684300] ip_make_skb+0x22b/0x2a0 [ 989.684324] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 989.684344] ? __pfx_ip_make_skb+0x10/0x10 [ 989.684374] ? lock_acquire+0x15e/0x2f0 [ 989.684400] ? xfrm_lookup_route+0x69/0x200 [ 989.684426] udp_sendmsg+0x1647/0x22c0 [ 989.684453] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 989.684477] ? __pfx_udp_sendmsg+0x10/0x10 [ 989.684496] ? perf_trace_run_bpf_submit+0xef/0x180 [ 989.684523] ? perf_trace_lock+0x337/0x5d0 [ 989.684554] ? __pfx_perf_trace_lock+0x10/0x10 [ 989.684572] ? reacquire_held_locks+0xd1/0x200 [ 989.684592] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 989.684624] ? find_held_lock+0x2b/0x80 [ 989.684645] ? __local_bh_enable_ip+0xa1/0x110 [ 989.684661] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 989.684682] ? inet_autobind+0x13f/0x1a0 [ 989.684699] ? __local_bh_enable_ip+0xa1/0x110 [ 989.684714] ? inet_autobind+0x144/0x1a0 [ 989.684733] ? __pfx_udp_sendmsg+0x10/0x10 [ 989.684753] inet_sendmsg+0x109/0x150 [ 989.684776] ____sys_sendmsg+0x947/0xc20 [ 989.684801] ? __pfx_____sys_sendmsg+0x10/0x10 [ 989.684834] ? perf_trace_run_bpf_submit+0xef/0x180 [ 989.684859] ___sys_sendmsg+0x10f/0x1b0 [ 989.684877] ? __pfx____sys_sendmsg+0x10/0x10 [ 989.684900] ? __pfx_perf_trace_lock+0x10/0x10 [ 989.684927] ? lock_acquire+0x15e/0x2f0 [ 989.684945] ? __fget_files+0x34/0x3b0 [ 989.684967] ? find_held_lock+0x2b/0x80 [ 989.684985] ? lock_release+0xc8/0x290 [ 989.685012] ? __fget_files+0x20d/0x3b0 [ 989.685051] __sys_sendmmsg+0x1f5/0x420 [ 989.685076] ? __pfx___sys_sendmmsg+0x10/0x10 [ 989.685109] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 989.685134] ? __fget_files+0x20d/0x3b0 [ 989.685165] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 989.685185] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 989.685209] ? ksys_write+0x1a3/0x240 [ 989.685232] ? __pfx_ksys_write+0x10/0x10 [ 989.685264] __x64_sys_sendmmsg+0x9d/0x110 [ 989.685276] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 989.685300] do_syscall_64+0xbf/0x430 [ 989.685323] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 989.685337] RIP: 0033:0x7f016dc33b19 [ 989.685348] 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 [ 989.685361] RSP: 002b:00007f016b1a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 989.685373] RAX: ffffffffffffffda RBX: 00007f016dd46f60 RCX: 00007f016dc33b19 [ 989.685382] RDX: 0000000000000001 RSI: 0000000020000640 RDI: 0000000000000004 [ 989.685390] RBP: 00007f016b1a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 989.685398] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 989.685405] R13: 00007ffd0abace8f R14: 00007f016b1a9300 R15: 0000000000022000 [ 989.685439] 04:39:03 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) fsetxattr$trusted_overlay_nlink(r0, &(0x7f0000000040), &(0x7f00000000c0)={'L+', 0x7}, 0x16, 0x1) 04:39:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x480) 04:39:03 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000040)="7b5df208686ac43216058191585e816c5ebad7ad6a46e500008af800", 0x1c) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4141, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) fallocate(r0, 0x0, 0xfffffffffffffff7, 0x7) sendfile(r2, r1, 0x0, 0x7) 04:39:03 executing program 2: syncfs(0xffffffffffffffff) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fsetxattr$system_posix_acl(r0, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000180)={{}, {}, [], {}, [], {0x10, 0x7}}, 0x24, 0x0) r1 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, r0, 0x0) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x40, 0x0, 0x81, 0x4, 0x0, 0x1000, 0x50c98, 0x8, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x40, 0x4, @perf_config_ext={0x5, 0xd969}, 0x40240, 0x3, 0x3, 0x6, 0x0, 0x9, 0x0, 0x0, 0x3, 0x0, 0x56}, 0x0, 0x8, r1, 0x2) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) r3 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) write$snapshot(r0, &(0x7f0000000040)="d98caade7b8a1a5f6c66a3dde3771f50e9faa8d04d7778239e78cd49bb3e3a63e40700d9dbab4c47bfbc1ac12f118c2314f64a214c20d8dc1374ee3b338849eb61eb7757fdaf53ae4e277dc3c38beaf820fbafab5194364208372155104b8606e8edd60c0a7093754e69f9621b47f4ac2ff71c05ba6af91650703f1836680b6d57f9ce520885dfaf", 0x88) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r3, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) 04:39:03 executing program 4: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 77) 04:39:03 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x500) 04:39:03 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0x7, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) [ 989.989477] random: crng reseeded on system resumption [ 990.012136] random: crng reseeded on system resumption 04:39:12 executing program 3: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/secretmem', 0x220080, 0x1af) r1 = openat(r0, &(0x7f0000000080)='./file1\x00', 0x1, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000000)=0x4000) 04:39:12 executing program 2: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r2, 0x80083313, &(0x7f0000000000)) r3 = getpgrp(0x0) r4 = getpgrp(0x0) tgkill(r3, r4, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000240)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) kcmp(r4, 0x0, 0xaa116d04224c8eca, r0, r5) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) pwritev2(r2, &(0x7f0000000200)=[{&(0x7f0000000040)="8c80683a9829b37c179c8fe572eeab756808d8379ad33cb8d7059a60e97da5bfcd8d65fd2ad0927cde408000d6e90a83473b31c6e77ca41e731bcd7ba2a5fc7c3c48d1c6106b54c014af4a066ec54a6876058df77c49bafc36a65c7ffca9682c9eef6635805a91644c", 0x69}, {&(0x7f00000000c0)="bb5b0968891790b1e4b16ab1a093d83d3737c0c66eb7ac25b542666eda5b97a4cff83eedb71f1bb7414a25c1d2edd60f542864e5d518ee5c876e69c7b5401f363d382e44724ee4c9ad2199cb31ea8aefa03761cc0af05e16955695b91a", 0x5d}, {&(0x7f0000000140)="0099c9f6ed5611e1cd10e3e4fb066ca5e12463dcb6baaba303", 0x19}, {&(0x7f00000001c0)="b4b679cfa9c33a8134f5ca5a3b302057feae09ca00697438f9ccc4989c10d8", 0x1f}], 0x4, 0x100, 0x2, 0x2) 04:39:12 executing program 4: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 78) 04:39:12 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000040)='ext3\x00', &(0x7f00000000c0)='./file1\x00', 0x7fffffff, 0x0, &(0x7f0000000140), 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="646174613d6f7264657265642c6e6f626c6f636b5f76616c69646974792c6d61785f62617463685f30303030303030303030301030352c6772706a71756f74613d2e2f66696c65312c6e6f6c617a7974696d652c6d626c6b5f696f5f7375626d69742c70726a71756f74612c6461782c7569643c", @ANYRESDEC=0x0, @ANYBLOB="2c646f6e745f686173682c7375626a5f747970653d2c662c7375626a5f757365723d252c726f6f74636f6e746578743d73746166665f752c666f776eb0983cd1050f1bf46b48b5283be203346e54992aca2b724654976e491337ca1fdd873d91fbf35b4da781913a0bf5e72edea8d5fb8f48111e25a9882237b1f689a8ef", @ANYRESDEC, @ANYBLOB='\x00dont_hasL,\x00']) open$dir(&(0x7f0000000200)='./file1\x00', 0x8801, 0x0) r1 = openat(r0, &(0x7f0000000280)='./file1\x00', 0xdc004, 0x88) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000240)=0x4000) lsetxattr$security_selinux(&(0x7f0000000140)='./file1\x00', &(0x7f0000000180), &(0x7f00000001c0)='system_u:object_r:udev_var_run_t:s0\x00', 0x24, 0x2) r3 = creat(&(0x7f0000000000)='./file1\x00', 0x80) mkdirat(r1, &(0x7f0000000300)='./file1\x00', 0x2) openat(r3, &(0x7f00000002c0)='./file1\x00', 0x800, 0xc4) 04:39:12 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000140)={'#! ', './file1', [{0x20, '.\'[*\\-('}, {0x20, '!'}, {0x20, '\xf7:!'}, {0x20, 'E\\\\(@@'}, {0x20, '+)^'}], 0xa, "cac2313f391892e0315f91cc4b209157fa9b341cbd6d792ca688a7fc333fec826a36b03b53a49ad15a4fe17225f889ce7e03234edf512bb258c6c212bc31f6890ca6242b9f861c605b5c5fa839c48fc2d93abb985af9ca1ccad744185bfc655b7f4e2cba3ca4d0"}, 0x8b) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) 04:39:12 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xa, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:39:12 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x600) 04:39:12 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, r0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x80000, 0x0) write(r1, &(0x7f0000000080)="5ed0b2ff68", 0x5) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) sendfile(r3, r2, 0x0, 0xf8) [ 999.344482] loop5: detected capacity change from 0 to 264192 [ 999.356812] SELinux: security_context_str_to_sid (staff_u) failed with errno=-22 [ 999.358166] random: crng reseeded on system resumption [ 999.391542] random: crng reseeded on system resumption [ 999.396632] loop5: detected capacity change from 0 to 264192 [ 999.406000] SELinux: security_context_str_to_sid (staff_u) failed with errno=-22 04:39:12 executing program 6: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/crypto\x00', 0x0, 0x0) r1 = syz_open_dev$vcsn(&(0x7f0000000680), 0x401, 0x608000) getsockopt$inet_buf(r1, 0x0, 0x28, &(0x7f0000000940)=""/4096, &(0x7f00000002c0)=0x1000) fcntl$setlease(r0, 0x400, 0x1) r2 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r2, &(0x7f0000000900)="5ed0b2ff68", 0x5) r3 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r4, 0x40806685, &(0x7f0000000240)={0x1, 0x0, 0x1000, 0x5a, &(0x7f00000000c0)="8427204b2a427206a6d040a256ac07bb8795e3fc1820dd2d3bc4fce893ad01c4fb684846e23aced6245b63c041ba1e41b9e3fc495fafc6a864409457ae34b97c3ce372deb4f1d3774c92d1c4195f1e9deb3da21671cfcff5a0a9", 0xe4, 0x0, &(0x7f0000000140)="e7fb9f6b74b6460b94da441e3fcc8930a646cba2368654b84e462f69837a56fa619dbe15201dc493af65e5f85a22f56adbb14a70cfdcc52dc04a566cb1c131b15dff8e4ef7f2dee8dd5f02818338364bcdc145e6e857bbed7c253c830b07069020c47b7c8926ca27241d75dac5e21cfca908b7590f11cda03f8d2bbb370fe8763b5d62e38cc8d951ca930338cff00031ba1a949725a80e789eb2f06d8cb7b271f86396045623c53a8c11cdae314eab1527a89356508c452aba3fcd906899a25a6a58deb5366983181a921e94a14bcf42cce38ec776ba066bdc93cbcff1d8308930a0f348"}) r5 = socket$unix(0x1, 0x5, 0x0) sendfile(r5, r3, 0x0, 0xf8) 04:39:12 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r1 = socket$packet(0x11, 0x2, 0x300) write$binfmt_elf64(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="7f454c460504c00507000000000000000300060004000000720000000000000040000000000000003501001683df990459e81ba0cdbbaf0f0000000000000100000000380001000700a3f3d7480400000001b075b215fb7b2c741af05ccdbdc00fa30001000300000000000000600000000000000004000000000000008900000000000000700000000000000001010000001000003e95de2761f6640bfa9afbeba67313495b02eab6a30ce607e3dd7a1b9f3b18bebe16bc42e6d44cc61cf892fddc6d495875f2a7b67187157bce01d249726b542d8dcdc8e46690c4"], 0x84) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) 04:39:12 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x700) 04:39:12 executing program 2: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$AUTOFS_DEV_IOCTL_VERSION(0xffffffffffffffff, 0xc0189371, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r2, 0xc0189374, &(0x7f0000000080)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) r3 = openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0xc6300, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(r3, &(0x7f0000000180)={0x0, 0x24, &(0x7f0000000740)={0x0}}, 0x0) r4 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r4, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) 04:39:12 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f0000000140)=ANY=[@ANYBLOB="0100850100010000000000000260096c070af34a44f07a9a06c206081aba0fe28a9ece2b38cdbe441bb1e0ac76f4b899a1c393fe065d98e096e64ca8301ddc5404f06e633c27a0aad897ec3c9389c85ec96d94f9d160c41746604855f26a26a43190", @ANYRES32=r0, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) pwrite64(r2, &(0x7f00000000c0)="0f8b21a5a28e6183b1973fabe4ca4fc7b1aa41ebbcdc164c7ba1f34dc1533b33be38feb9", 0x24, 0x167) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000040)=0x400) recvmmsg(r0, &(0x7f0000000a00)=[{{&(0x7f00000001c0)=@l2tp={0x2, 0x0, @dev}, 0x80, &(0x7f0000000900)=[{&(0x7f0000000240)=""/98, 0x62}, {&(0x7f00000002c0)=""/185, 0xb9}, {&(0x7f00000003c0)}, {&(0x7f0000000400)=""/209, 0xd1}, {&(0x7f0000000500)=""/216, 0xd8}, {&(0x7f0000000600)=""/168, 0xa8}, {&(0x7f00000006c0)=""/240, 0xf0}, {&(0x7f00000007c0)=""/18, 0x12}, {&(0x7f0000000800)=""/163, 0xa3}, {&(0x7f00000008c0)=""/21, 0x15}], 0xa, &(0x7f00000009c0)=""/15, 0xf}, 0x7}], 0x1, 0xe2, &(0x7f0000000a40)={0x77359400}) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) openat(r1, &(0x7f00000003c0)='./file1/file0\x00', 0x20000, 0x42) [ 999.537235] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. 04:39:12 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fsetxattr$system_posix_acl(r1, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000180)={{}, {}, [], {}, [], {0x10, 0x7}}, 0x24, 0x0) execveat(r1, &(0x7f0000000040)='./file1\x00', &(0x7f0000000240)=[&(0x7f00000000c0)='\\,{\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='/\x1c}}:)\\\x13&^$:]\x00', &(0x7f00000001c0)='\\%[\x00', &(0x7f0000000200)='Z[+@^\\\xfc/\x00'], &(0x7f00000003c0)=[&(0x7f0000000280)='\'\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00'], 0x100) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) 04:39:12 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xb, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:39:12 executing program 4: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 79) [ 999.694430] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. [ 999.701627] random: crng reseeded on system resumption [ 999.748288] random: crng reseeded on system resumption [ 999.766307] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. 04:39:22 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x810) 04:39:22 executing program 4: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 80) 04:39:22 executing program 2: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) socket$nl_generic(0x10, 0x3, 0x10) r1 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x8, 0x6, 0x7f, 0x9, 0x0, 0xfffffffffffffce6, 0x81400, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x4, @perf_config_ext={0x81, 0x1}, 0x10000, 0xfffffffffffffff9, 0x10001, 0x2, 0x4133, 0xe9b, 0x3, 0x0, 0x9, 0x0, 0x6}, 0x0, 0xe, r0, 0x6) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r2, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) r3 = dup2(r1, r0) ioctl$SNAPSHOT_GET_IMAGE_SIZE(r3, 0x8008330e, &(0x7f00000000c0)) 04:39:22 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) 04:39:22 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x2) 04:39:22 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) pipe2$9p(&(0x7f0000000140)={0xffffffffffffffff}, 0x80000) r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f0000000180)={{{@in=@loopback, @in6=@private2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={""/10, ""/2, @private}}, 0x0, @in6=@private1}}, &(0x7f0000000280)=0xe8) getsockopt$inet6_IPV6_XFRM_POLICY(r0, 0x29, 0x23, &(0x7f00000002c0)={{{@in6=@mcast1, @in=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in6=@mcast1}}, &(0x7f00000003c0)=0xe8) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x20000, &(0x7f0000000400)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@version_u}, {@version_9p2000}, {@version_9p2000}], [{@fowner_lt={'fowner<', r3}}, {@subj_role={'subj_role', 0x3d, '%@$'}}, {@context={'context', 0x3d, 'system_u'}}, {@permit_directio}, {@pcr={'pcr', 0x3d, 0x27}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@uid_eq={'uid', 0x3d, r4}}, {@mask={'mask', 0x3d, 'MAY_WRITE'}}]}}) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) 04:39:22 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xe, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:39:22 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x9c) r2 = socket$unix(0x1, 0x5, 0x0) sendfile(r2, r1, 0x0, 0xf8) [ 1009.309932] FAULT_INJECTION: forcing a failure. [ 1009.309932] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1009.311206] CPU: 1 UID: 0 PID: 8557 Comm: syz-executor.4 Not tainted 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) [ 1009.311224] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1009.311232] Call Trace: [ 1009.311238] [ 1009.311244] dump_stack_lvl+0xfa/0x120 [ 1009.311271] should_fail_ex+0x4d7/0x5e0 [ 1009.311302] _copy_from_user+0x30/0xd0 [ 1009.311329] csum_and_copy_from_iter_full+0x1fb/0x1f30 [ 1009.311356] ? __kasan_kmalloc+0x7f/0x90 [ 1009.311374] ? trace_kmalloc+0x1f/0xb0 [ 1009.311394] ? __kmalloc_node_track_caller_noprof+0x27b/0x690 [ 1009.311416] ? __pfx_csum_and_copy_from_iter_full+0x10/0x10 [ 1009.311431] ? __alloc_skb+0x161/0x370 [ 1009.311450] ? __asan_memset+0x24/0x50 [ 1009.311474] ? __build_skb_around+0x27f/0x3c0 [ 1009.311505] ip_generic_getfrag+0x181/0x270 [ 1009.311527] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 1009.311547] ? perf_trace_run_bpf_submit+0xef/0x180 [ 1009.311583] __ip_append_data+0x17ab/0x40d0 [ 1009.311619] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 1009.311639] ? lock_acquire+0x15e/0x2f0 [ 1009.311672] ? lock_release+0xc8/0x290 [ 1009.311690] ? lock_is_held_type+0x9e/0x120 [ 1009.311709] ? __pfx___ip_append_data+0x10/0x10 [ 1009.311731] ? ip_dst_mtu_maybe_forward.constprop.0+0x260/0x5f0 [ 1009.311766] ip_make_skb+0x22b/0x2a0 [ 1009.311792] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 1009.311813] ? __pfx_ip_make_skb+0x10/0x10 [ 1009.311846] ? lock_acquire+0x15e/0x2f0 [ 1009.311873] ? xfrm_lookup_route+0x69/0x200 [ 1009.311901] udp_sendmsg+0x1647/0x22c0 [ 1009.311930] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 1009.311956] ? __pfx_udp_sendmsg+0x10/0x10 [ 1009.311975] ? perf_trace_run_bpf_submit+0xef/0x180 [ 1009.312005] ? perf_trace_lock+0x337/0x5d0 [ 1009.312041] ? __pfx_perf_trace_lock+0x10/0x10 [ 1009.312060] ? reacquire_held_locks+0xd1/0x200 [ 1009.312082] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1009.312116] ? find_held_lock+0x2b/0x80 [ 1009.312139] ? __local_bh_enable_ip+0xa1/0x110 [ 1009.312155] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 1009.312179] ? inet_autobind+0x13f/0x1a0 [ 1009.312195] ? __local_bh_enable_ip+0xa1/0x110 [ 1009.312212] ? inet_autobind+0x144/0x1a0 [ 1009.312232] ? __pfx_udp_sendmsg+0x10/0x10 [ 1009.312253] inet_sendmsg+0x109/0x150 [ 1009.312278] ____sys_sendmsg+0x947/0xc20 [ 1009.312304] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1009.312339] ? perf_trace_run_bpf_submit+0xef/0x180 [ 1009.312366] ___sys_sendmsg+0x10f/0x1b0 [ 1009.312384] ? __pfx____sys_sendmsg+0x10/0x10 [ 1009.312408] ? __pfx_perf_trace_lock+0x10/0x10 [ 1009.312437] ? lock_acquire+0x15e/0x2f0 [ 1009.312458] ? __fget_files+0x34/0x3b0 [ 1009.312480] ? find_held_lock+0x2b/0x80 [ 1009.312499] ? lock_release+0xc8/0x290 [ 1009.312528] ? __fget_files+0x20d/0x3b0 [ 1009.312567] __sys_sendmmsg+0x1f5/0x420 [ 1009.312592] ? __pfx___sys_sendmmsg+0x10/0x10 [ 1009.312627] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1009.312651] ? __fget_files+0x20d/0x3b0 [ 1009.312683] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1009.312703] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1009.312727] ? ksys_write+0x1a3/0x240 [ 1009.312749] ? __pfx_ksys_write+0x10/0x10 [ 1009.312781] __x64_sys_sendmmsg+0x9d/0x110 [ 1009.312794] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 1009.312820] do_syscall_64+0xbf/0x430 [ 1009.312845] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1009.312858] RIP: 0033:0x7f016dc33b19 [ 1009.312869] 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 [ 1009.312881] RSP: 002b:00007f016b1a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1009.312894] RAX: ffffffffffffffda RBX: 00007f016dd46f60 RCX: 00007f016dc33b19 [ 1009.312902] RDX: 0000000000000001 RSI: 0000000020000640 RDI: 0000000000000004 [ 1009.312910] RBP: 00007f016b1a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 1009.312917] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1009.312924] R13: 00007ffd0abace8f R14: 00007f016b1a9300 R15: 0000000000022000 [ 1009.312959] [ 1009.358268] random: crng reseeded on system resumption 04:39:22 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x1008) 04:39:22 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x3, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:39:22 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 81) 04:39:22 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r2 = pidfd_getfd(r0, r1, 0x0) close(r2) r3 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)='hugetlb.1GB.rsvd.max_usage_in_bytes\x00', 0x2, 0x0) ioctl$FICLONE(r1, 0x40049409, r3) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) ioctl$BTRFS_IOC_SCRUB_PROGRESS(r0, 0xc400941d, &(0x7f0000000140)={0x0, 0x2, 0x1000000000000000, 0x1}) ioctl$BTRFS_IOC_DEV_INFO(r1, 0xd000941e, &(0x7f0000000540)={r5, "f52028e75bf766561969db5840b61f62"}) 04:39:22 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0xc, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:39:22 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) fsetxattr$trusted_overlay_nlink(r0, &(0x7f0000000040), &(0x7f0000000080)={'U-', 0x9d}, 0x16, 0x0) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x26a002, 0x0) r2 = syz_io_uring_complete(0x0) epoll_ctl$EPOLL_CTL_DEL(r2, 0x2, r0) r3 = socket$unix(0x1, 0x5, 0x0) sendfile(r3, r1, 0x0, 0xf8) [ 1009.541974] FAULT_INJECTION: forcing a failure. [ 1009.541974] name failslab, interval 1, probability 0, space 0, times 0 [ 1009.542970] CPU: 1 UID: 0 PID: 8579 Comm: syz-executor.4 Not tainted 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) [ 1009.542988] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1009.542996] Call Trace: [ 1009.543002] [ 1009.543008] dump_stack_lvl+0xfa/0x120 [ 1009.543038] should_fail_ex+0x4d7/0x5e0 [ 1009.543069] should_failslab+0xc2/0x120 [ 1009.543085] kmem_cache_alloc_node_noprof+0x87/0x6b0 [ 1009.543108] ? __alloc_skb+0x2ab/0x370 [ 1009.543121] ? __asan_memset+0x24/0x50 [ 1009.543151] ? __alloc_skb+0x2ab/0x370 [ 1009.543161] __alloc_skb+0x2ab/0x370 [ 1009.543176] ? __pfx___alloc_skb+0x10/0x10 [ 1009.543191] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 1009.543213] ? perf_trace_run_bpf_submit+0xef/0x180 [ 1009.543245] __ip_append_data+0x319b/0x40d0 [ 1009.543281] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 1009.543301] ? lock_acquire+0x15e/0x2f0 [ 1009.543334] ? lock_release+0xc8/0x290 [ 1009.543351] ? lock_is_held_type+0x9e/0x120 [ 1009.543369] ? __pfx___ip_append_data+0x10/0x10 [ 1009.543392] ? ip_dst_mtu_maybe_forward.constprop.0+0x260/0x5f0 [ 1009.543427] ip_make_skb+0x22b/0x2a0 [ 1009.543453] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 1009.543475] ? __pfx_ip_make_skb+0x10/0x10 [ 1009.543507] ? lock_acquire+0x15e/0x2f0 [ 1009.543535] ? xfrm_lookup_route+0x69/0x200 [ 1009.543563] udp_sendmsg+0x1647/0x22c0 [ 1009.543592] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 1009.543617] ? __pfx_udp_sendmsg+0x10/0x10 [ 1009.543637] ? perf_trace_run_bpf_submit+0xef/0x180 [ 1009.543666] ? perf_trace_lock+0x337/0x5d0 [ 1009.543698] ? __pfx_perf_trace_lock+0x10/0x10 [ 1009.543717] ? reacquire_held_locks+0xd1/0x200 [ 1009.543738] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1009.543772] ? find_held_lock+0x2b/0x80 [ 1009.543794] ? __local_bh_enable_ip+0xa1/0x110 [ 1009.543811] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 1009.543834] ? inet_autobind+0x13f/0x1a0 [ 1009.543851] ? __local_bh_enable_ip+0xa1/0x110 [ 1009.543867] ? inet_autobind+0x144/0x1a0 [ 1009.543887] ? __pfx_udp_sendmsg+0x10/0x10 [ 1009.543908] inet_sendmsg+0x109/0x150 [ 1009.543933] ____sys_sendmsg+0x947/0xc20 [ 1009.543960] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1009.543994] ? perf_trace_run_bpf_submit+0xef/0x180 [ 1009.544021] ___sys_sendmsg+0x10f/0x1b0 [ 1009.544039] ? __pfx____sys_sendmsg+0x10/0x10 [ 1009.544063] ? __pfx_perf_trace_lock+0x10/0x10 [ 1009.544093] ? lock_acquire+0x15e/0x2f0 [ 1009.544112] ? __fget_files+0x34/0x3b0 [ 1009.544134] ? find_held_lock+0x2b/0x80 [ 1009.544154] ? lock_release+0xc8/0x290 [ 1009.544182] ? __fget_files+0x20d/0x3b0 [ 1009.544221] __sys_sendmmsg+0x1f5/0x420 [ 1009.544249] ? __pfx___sys_sendmmsg+0x10/0x10 [ 1009.544286] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1009.544311] ? __fget_files+0x20d/0x3b0 [ 1009.544343] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1009.544364] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1009.544389] ? ksys_write+0x1a3/0x240 [ 1009.544412] ? __pfx_ksys_write+0x10/0x10 [ 1009.544443] __x64_sys_sendmmsg+0x9d/0x110 [ 1009.544456] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 1009.544479] do_syscall_64+0xbf/0x430 [ 1009.544502] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1009.544515] RIP: 0033:0x7f016dc33b19 [ 1009.544526] 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 [ 1009.544538] RSP: 002b:00007f016b1a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1009.544551] RAX: ffffffffffffffda RBX: 00007f016dd46f60 RCX: 00007f016dc33b19 [ 1009.544559] RDX: 0000000000000001 RSI: 0000000020000640 RDI: 0000000000000004 [ 1009.544567] RBP: 00007f016b1a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 1009.544574] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1009.544581] R13: 00007ffd0abace8f R14: 00007f016b1a9300 R15: 0000000000022000 [ 1009.544615] 04:39:23 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) r2 = getpid() r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r0, 0xc018937c, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file1\x00'}) kcmp(r2, 0x0, 0x5, r3, r4) 04:39:23 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x44, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:39:23 executing program 2: perf_event_open(0x0, 0x0, 0x3, 0xffffffffffffffff, 0x0) r0 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fsetxattr$system_posix_acl(r1, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000180)={{}, {}, [], {}, [], {0x10, 0x7}}, 0x24, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fsetxattr$system_posix_acl(r2, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000180)={{}, {}, [], {}, [], {0x10, 0x7}}, 0x24, 0x0) accept$unix(r2, &(0x7f0000000240), &(0x7f0000000040)=0x6e) r3 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fsetxattr$system_posix_acl(r3, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000180)={{}, {}, [], {}, [], {0x10, 0x7}}, 0x24, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f00000000c0)={r0, 0x3, 0x8, 0xffff}) getsockname$unix(r4, &(0x7f00000001c0), &(0x7f0000000080)=0xffcc) r5 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r5, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) r6 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r6, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) 04:39:23 executing program 3: sendmsg$NL80211_CMD_GET_COALESCE(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x30, 0x0, 0x400, 0x70bd28, 0x25dfdbfb, {{}, {@val={0x8, 0x1, 0x64}, @val={0x8}, @val={0xc, 0x99, {0x2, 0x52}}}}, ["", "", "", "", "", ""]}, 0x30}, 0x1, 0x0, 0x0, 0x4}, 0x20000000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fsetxattr$system_posix_acl(r1, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000180)={{}, {}, [], {}, [], {0x10, 0x7}}, 0x24, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_REGISTER_BEACONS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r3, 0x1, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r5}, @val={0xc}}}}, 0x28}}, 0x0) sendmsg$NL80211_CMD_GET_COALESCE(r1, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000240)={&(0x7f0000000280)={0x28, r3, 0x0, 0x70bd2a, 0x25dfdbfb, {{}, {@void, @void, @val={0x9, 0x99, {0x3fc, 0x32}}}}, ["", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x40000}, 0x1) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r6, 0x40086602, &(0x7f0000000000)=0x4000) ioctl$AUTOFS_DEV_IOCTL_EXPIRE(r6, 0xc018937c, &(0x7f00000002c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r7, 0xc0189372, &(0x7f0000000400)=ANY=[@ANYBLOB="010000000100070018000000600bdd29a53f3ccb7fda06635221408fc66fd6b5c4cfa2339eac154153a1dc8fac27a128a4ac1696080326dc9e15ccdbd189d05544951c7c01207b7052812e821fd4305179de2e56aa0ad609514e665ed5dd3ffd7593b1cda6389db9000a294acc4a2afc781d2fa14a123ec9da86a073cd57ee0a15abedc0972c3c06b3be5659097e6d96d8adee31a6cf7a30554406c81ffe8d01bbc6e1081ae61a8ab7b4353df5235bea79a4f64b", @ANYRES32=r4, @ANYBLOB='48\x00\x00\x00\x00\x00\x00./file1\x00']) [ 1009.640860] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1009.714805] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. [ 1009.736249] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. [ 1009.750711] random: crng reseeded on system resumption [ 1009.785515] random: crng reseeded on system resumption 04:39:34 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x2000) 04:39:34 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) r2 = accept4$inet(r0, &(0x7f0000000040)={0x2, 0x0, @dev}, &(0x7f00000000c0)=0x10, 0x6b029b62d0aa1b80) close(r2) 04:39:34 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) r2 = socket(0x8, 0x5, 0x1) getsockopt$WPAN_SECURITY(r2, 0x0, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r1, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) 04:39:34 executing program 4: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 82) 04:39:34 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:39:34 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) sendfile(r2, r1, 0x0, 0xf8) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) poll(&(0x7f0000000040)=[{r0, 0x220}, {r1, 0x2038}, {r3, 0x1050}], 0x3, 0x80) 04:39:34 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x200000) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) ioctl$TIOCSWINSZ(r2, 0x5414, &(0x7f0000000200)={0x3, 0x81, 0x5, 0x800}) fsetxattr$system_posix_acl(r2, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="08000000010000000000000004000000000000001800071eab9f9b002000000000000000"], 0x24, 0x0) accept4$bt_l2cap(r1, &(0x7f0000000040), &(0x7f00000000c0)=0xe, 0x0) r3 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fsetxattr$system_posix_acl(r3, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000180)={{}, {}, [], {}, [], {0x10, 0x7}}, 0x24, 0x0) r4 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fsetxattr$system_posix_acl(r4, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000180)={{}, {}, [], {}, [], {0x10, 0x7}}, 0x24, 0x0) mount$9p_fd(0x0, &(0x7f0000001480)='./file1\x00', &(0x7f00000014c0), 0x2, &(0x7f0000001500)={'trans=fd,', {'rfdno', 0x3d, r4}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@access_client}, {@cache_fscache}, {@version_9p2000}], [{@pcr={'pcr', 0x3d, 0x13}}, {@appraise_type}, {@fsuuid={'fsuuid', 0x3d, {[0x4, 0x30, 0x37, 0x64, 0x0, 0x36, 0x38, 0x36], 0x2d, [0x26, 0x35, 0x34, 0x61], 0x2d, [0x62, 0x66, 0x32, 0x65], 0x2d, [0x64, 0x32, 0x37, 0x64], 0x2d, [0x35, 0x65, 0x63, 0x64, 0x32, 0x63, 0x39, 0x33]}}}, {@appraise}, {@obj_type={'obj_type', 0x3d, 'system.posix_acl_access\x00'}}, {@context={'context', 0x3d, 'sysadm_u'}}]}}) sendmsg$nl_generic(r3, &(0x7f0000001440)={&(0x7f0000000240)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000001400)={&(0x7f0000000280)={0xc4, 0x23, 0x2, 0x70bd28, 0x25dfdbfc, {0x14}, [@generic="1c7ba6da8a2a1295fe93998ccc5bf19037d4b5591568df124108b0feee6b6a49581bb2924463842c90c4105087139ea1467e9f46d780f14a13dcf7545487079d5c824b09cc0460537c245746e460261561301af015391a8adf", @generic="c69ddb1a063ffac015c6b3e7c9107bda716e813f9d87aaded5ff439cabb746240f7675c3171c2adb48931799c5367d2e87af7dd5680d6ed22dc402765cf293c3d71a80c71f594e11e46726cb97479527106de5e00f"]}, 0xc4}, 0x1, 0x0, 0x0, 0x1}, 0x4) r5 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fsetxattr$system_posix_acl(r5, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000180)={{}, {}, [], {}, [], {0x10, 0x7}}, 0x24, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000004, 0x4000030, r5, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x1c, &(0x7f0000000140)=""/60, &(0x7f00000001c0)=0x3c) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r6, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) ioctl$BTRFS_IOC_RM_DEV_V2(r6, 0x5000943a, &(0x7f0000000400)={{r0}, 0x0, 0x4, @unused=[0x6, 0x7b6a, 0x9, 0xff], @subvolid=0x10001}) 04:39:34 executing program 5: ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000005f080)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000060080)={{0x0, 0x1f, 0x3, 0x5, 0x3, 0x0, 0x6, 0xffff, 0x5, 0x984, 0x800, 0x4, 0x6, 0x10001, 0x2}}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000061080)={0x2, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x1f, "26dbb28c343087"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000062080)={0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000062280)={0x0, 0x0, "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", "fad9378692fb7428c1b1d8c3d764ae1a4935dec44dff5ad317c5d542b31ab35bac76973a06206fd7b89a3febb2643abd5970f8cbfb4137644d827aa954ef83370d97ab26a6ea35740479ad297a5000ad805e228185bfc9d5bdd1f0410b04b46c0789b991bc1d4840320f9be6a4803a6277fb859f59115e23914ca4473acdb5c101e832fa4993fec7358eb9595699b11fbc8d9a95799a645fd663d9e5005e1eba664a595d1a750a757bf878349a7ab6344573ea066a75469d5aaf2939b3d5671643d2d84cbafe4781f7cb77934e930b3227f88805bbe4e6e1a670f14b1fdba05fc0a40d7092352abc90d354579ecb4d09503ff950e51444b081e613139a861bbdd88a5307e1e1f09567c82bfd79db91c22bdb206e2cd60ead9cee5bcf946fbfa62f4bbddeeab362a3f02516afa02af648f1af9260895db82e22f0b077894e7bc5f9598ffac3259ebe26c585151ea0d5c3a532fc3765092c627fd2c5f400596b6cd4fe334819c9a0d40f7ff01e48d04363e277bcd774c6e8ff3dbf7de0177be3fd6b6bcb3bad75a1bf422dc62992f62d08c0a4ab98189dac55bee596fc8cff810d2a54d9868ae81e3589ca6dfbbbff753008d6267348a2b00b44fdd42a7aac21350db5dd8d7692c85d0108c7ddecdb65c82071fa7e497826ffbf9790dc9da58d0177a313ecbaf73961b4c83114b7d721eecb4f7aaf0c3aa21130f39585bb0ac5eed1fa4d4e3f381fc2a17cad533e9bc8141ad6f4a9c7c62bfa7a358a0caca5e9c631219a5bfca7cb310048e0f179c9fe821162368f2c75491529dee7948a00524dd27f35ff282637cc442d0b9f49e2f6157c0ee1985bb5daf6ea2af9a5682b34cf9ddcb88f32d932ed1357969c59ae74b5a1b3c28148739cb89ae4c1a338fb2cf0d97ab1c2f7e39ea09a7caa2f4452383d6e6436c77ce5d9ef42bcd61a19152d3b9f6ccb52834d11b1cf6c0e114d8dad016c4dd65f4554bddc077a0b79ff6f6b7cb9c267e39090e2e31bdfe378aab40e99309355379ed4b559a9a55002aba19c67b1536c431147405b8e79f0e6754fc54a8f12388c871f560fc58ead3172d691873924ad942417b01d0aa9272fff723e0a61bb01b8c486d67971cbb66128a6b20ce6f323afa70e4823c6f1c9d99fb7d710beb9275540e38872a2f29300cc1929bf261fd2c9c55731dae87e368560d70aa38ccbcf1b146dd6b9b35740a625649fcf9fcf16c27a4c4b42bf16277280f9ee5fabbd4be5654086cfdc6f272b0c1854a3015f91ad34aa178dddb19362ce2e441da06bda3a1fb012c0904bf3347dbf183196fd5efaec1ba3ffb5c7d1f5baeed9d36d9ca4305cafb0908495600f6ab8fa8100a095ef28e628cd5bf898534943d24ef37599dba9799020a298c0fbf38db27a05fbce03ac4093f88770cfe2f8d8aa5d0b5ceb84e0be9dff4024767de6f75df09f6898c374a555e0da33896831e8079a5e6098f636d522f51bded3a2db21a74cc03f48774a8ce3d78139a9a23d8e6ed27de0716c28ce0e08bb56cd677f2db94fb4d1a6e24d7a443d3ad3074bd7ee08f40fa1cfdf03676862cd7d03f18f25c6db9dd9190f53332f783661aa7f42ee78baa69479dd89a547c5774a22d41769c01f814519478c31728717bc60a0f50a9b660537efbd227dbf416cc5451e63217b169cd56b0360567c57ed9cea3d1774d494407895baafc6128e2aaf6c3a21eebd77b0262bd6098e9dc3e81a32babede6e9c34c221dd63c59ec3b11d9cd04f7533abc8a53891bf48192b9d4dc7044d2cca20de3bc24ae88530d6b45d8ae8f826144acad6af6ed2f26f6d6b4f35c30b93f9c93d75c7de1732815c5ae5ac89d79c64c15cc543298619b83ed5ff577d56eabad7df1576e74b00e58d7dd13c5444daf51f26e92483b369299c81ab3d43b644784961ec5e2d01a38a09cbe7057a2269764119bd35f3f6b485720bf4ac0263ce3027979e92dd952aada143ecc3d326f4fb5faec94420ecd1c80db74123c28cef7a7ed9a89a592a15a31479aabd2dba1ecac286d800b4145357a8c0a24aa5f66dc408e16cf07f71371030ae2e4210a1b6437464563a0f07fb09d1a45221ed340f4e6835fb0b9117905e79320f463ed313826ffbc66f55887b527c7445806aff9492d317a3df5741d208aa76918145c4655e611d3d35ae668c85e59d865245d6d2fa81e66e060c1e8282f302cb5fa07c0514f969d265efc54000dd55f339f5ccaaeb5836f6a0eca2173a5ad695fa4a0b0964bfd3ad192228dff96cfd4cb4342cef38007c116e054151686ac1f829233b133418b1f9b0d3d35683643c555036622903d4a2b2b36cc818a9a051de9788240a1af067df16dd6978012edbec8f006194c7793f20366ceefbd9836485a8a3f0453e2e507f8be8d36f52dde880f5941bc313d96455b7041c7db62525c494dacbbc4962e1fb7b44b3a0b0469258ad85fe1a71e909de34c4b54ec0811bc7263956f42fcfad4e4397c28a17753693b03b496f7a87a7ea8492d348bdbf41ba64e38b7baa2fa882a740aebe29f64760ce98ba99fa9ed9b2f7e575781aaf950ac174349449aaa71245109bbb466b0e34861d7feaa149bc8ab0c9b56403b2fbf1c3896aff55b4fd6f876035bc42d7a89e994876d62942fb95f802a858b5aeca8835ad5b403902d72c7f41f7b0bed3b9f7bb34b734dc728d79d8c80655b3de4ae9de28d3c6ea6099e5db3a8681577ea0a85ced73dee2f906ddc761dd4f057f001740d4da57b4ed6364a3ead618975b2fa2c85ee8688e9f1bafad8d8b5d781ec5eefa18fe91052c969949adb8a1f0c11ad2c7f7a8fbe3e10174d9106e6042f332552cd379f97920b34dff20957d5c77c23f89b228d073097848a86eac669e9120f3c06b5a1331005fa79f99e62af07d628c5f5a5150838c9b99021878beefd7248971704ffe0d5ff514c2ffe07f49bf02b7f7f58382fd7fa6b3a35da1f935797b54735930015a9c0f2cdf394407e078f77b5bc31dfdd26d58ddc6c8333d67b96929e45eaed538467f30445e8f2e3e53341dcd0b8055c22071de389dc37aa4c09f1898383acb2e4544f3699d08063208d184deaad2bf1f21573ad27e51c0dc2d139bf368f7d79eb5a71f00ef40d6bc02ccb54c6dc3125831ffd16ae53b3f82585359c504721d804099cb8380e30fc2b57316245c410265a7df4a0512c6614241a0b15beb02c2eb4bc117514388708f1ee0c2558e684172b941e9baee1b6f01c1fc6ae37af867fec38903307cddff4487121588dc2e6ded955516acbb169c4f1641f6672b169bb3658816deb6b928048130d20e708bc1e8173e29d8774ea000658628f04ee9b252abceea4b66e7b96e6b0c2b90bcc8aa89018794beb28101c721325c5fe73fc82c7bf0ff1e75875d34ae1a37c29ff7a97412f97716bad6a9ded35df59101a0ca006a32b7efd3590ae5b3f525351723db15ead0f5bc1e010cb82ef9950d49aa27741d90de9a073b949884ccade36a3f201a994b9f22a948f684878b0162a7aefd15305e7e126296f9123b500f8e7c394f8f0eb9729389d697ee0c9e523ef8232c63ff8cbb848c931ddfe2eafd9fcecae5bcf22888792e938ef09035209730e51d2fd51ee4d39006b3cb3163c5c9cbe287071a733691bcda561d0a750d2e866d339a842f9fc4645d075e69e808ee0f26fa7cb4d961264d17fb1c37d65ca6886904e19b643d4a6ef5ab18c2a510db191e5cbccaf37658f8cd854a8e5ecd96ead0faabe8a9272da4dd727f29ae92b6b137c255c815f3189734763558388ba8129d05096927bc77f7392069e08a55eb14849d49a61dd61490cc8e836007687f66197d782516b02e0026e284b0a955582b477d94cdfb57a7ce45a34e01aeb00b923f77669aca90feb1d78649b9a4580ce2fd701d870e971cd6dc3abab254e848c8486795d401230f9c9009a0bf917dfc10b8434dba395e39d64c704bf37ddd6596a6689b63112977b9055091bc45818e5b423e4f2ea788ca0ecf890c1f8b29c93ce863c7a0e6f6b774cc9c0b91209a6a6f89d3da79ce35b18ac59f49fe1a43f3f1d212453dcc2aa5afbea619fcfa2cea0fcadcbe22851e2b66def76c142d888ad3811d2045ce24f235f7110d5da4e6a9c457be9001ff55e244402d88c12015bdcd4cea28dddef4a9d1bf38f7652a47fb33d3851c47930033c5983a85ef097ba3d4c7d6481790683dfb493bfa908c98254711a27f00b9d563b002ed03b70d083c98f374f884cd19cc2e2b79516839704f023cb3896012e14bd55bb65aa7af355aadacfddb503efd6a75e1c2eeafd88aff6ba45d5265c9be4111a949379a549ec6a7382c60de98d465756be4f417a06147a5b6c002e60334d2c0b08ad71cbda8293d58586eadadbaeb6008e2c55c2f19a5028b777281137a808d0cbaa9aae35e928d9becd3663452c144a8a58233fbb912bdd68e046ec64559383eae374f1d915cd02cf9b2dc0758af311aaa29d0d9f7536d5b8838947b5fe1cc8b151b826ad26d17f8f242bfa0c4b9404b9e9771ca0f25e3c8c99f013f0542c1cddb70cec2d0cf6538b5218084de6e2971b0fc2a00e495c23183a13c8de9610a8194c9585e2382f541bd8b2827e77940238217b249c4b9745a493c0e77e5b001a460d189f4e183ed07451cb01c8ad884f6c497e5fc9a4ade4af6a4f927538d37046523f51857f118e81d826915f8bf67f32dfae0efadca0d24cdfa5c3540a2aa18b9e5a2c8abf4871c1d5bcd7701e5aa47f9447c74ca8b26ad76df7c44c991c89bc295194477e2ee6a204b74a422161196ac7a3a27e06f4bd1e9a60cc46e280eb5f39800106150b82672f216983dff5f88cf6a7cd1abec9f0e7c275a65d2677fba26c9b4f9a3333bd023291e8a33d4ae6997a63c1cd442f6ebd26b10f5514e7fe0949db2b5be00f7f50e066b2ce4b50067e7d76afaaddf9942f7d8a69faf444d20ddc52ab38ab816e052c86f61801f581b8ef16e3f08e8dab3d1be8b7e0a2bb96eac4337c70691065f83261b0221b6703a9cc6fcd0ef155672238cb0b0505070bf7bb4a061a06f12b4930d3562654fd773fef5af8d3d9e03bb681e3c3e78a9c254f7e407e92b46be821d51c776026ece236a211f1318ae303aa67d6eaec2d74061a1a0f3b2ce77382489c71e7aaf3f728a89726da344e2874bbd851532e633bf5acd46cfd9ee87a77832c73fe129e493f2a90b3861580606792959f54a6bfeafe960eb2725fae845f87d2ad515503270617f82f9ce9ea6beb343a53c980bc0e16912418a9aaf62dee2be38a062b796f72562c8996cc77cd786fa7dcdb0861df3af9e36f5fc577e0c93f5d4dfff4ee15ff749ad9f2106f7139e18e644cf434daa6e37115b40ad1fe0ccf5915e4f384b7758051e0d46ece95acffe8565"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000063280)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x8, "1bb05a59c8e09c"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000064280)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000065480)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000065680)={0x5, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r0}, {r1, r2}, {r4, r5}, {}, {}, {}, {}, {}, {r7, r8}, {0x0, r9}], 0x7, "70c6d8b2c5d315"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f00000005c0)={r8, 0x0, "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", "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"}) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(0xffffffffffffffff, 0xc0189375, &(0x7f00000015c0)=ANY=[@ANYBLOB="011000", @ANYRES32=0xffffffffffffffff, @ANYBLOB="00000000150000002e2fe1696c65310045051fe54880f5c920e4d65b258a882d06f21e73628301d7a5c392111e5e88a57f875485e2446007044d2659361bfe86bd5cec96d039519c0d227e6198c52a608aae30a563b881c77d2059cd3cfa7d3a8263638ab1080aa3524376b9d13b7d659889c444b56318ca97353552e3ff"]) r11 = openat(r10, &(0x7f0000000080)='./file1\x00', 0x2101, 0x3) r12 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x114) ioctl$FS_IOC_SETFLAGS(r12, 0x40086602, &(0x7f0000000000)=0x4000) r13 = accept4$inet(r10, &(0x7f00000000c0)={0x2, 0x0, @broadcast}, &(0x7f0000000140)=0x10, 0x80800) sendfile(r13, r11, &(0x7f00000004c0), 0x80) recvmmsg(r13, &(0x7f0000000440)=[{{&(0x7f0000000180)=@ax25={{0x3, @rose}, [@null, @null, @default, @remote, @remote, @bcast, @remote, @bcast]}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000200)=""/231, 0xe7}], 0x1, &(0x7f0000000340)=""/219, 0xdb}, 0x2}], 0x1, 0x140, &(0x7f0000000480)={0x77359400}) r14 = socket$inet6(0xa, 0x80000, 0x2) ioctl$sock_ipv6_tunnel_SIOCADDTUNNEL(r11, 0x89f1, &(0x7f0000000580)={'sit0\x00', &(0x7f0000000500)={'syztnl2\x00', 0x0, 0x2f, 0x23, 0x8, 0xffffffff, 0x10, @remote, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x40, 0x8000, 0x101000, 0x1}}) dup(r14) [ 1020.678744] random: crng reseeded on system resumption 04:39:34 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x3, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) [ 1020.761257] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. [ 1020.783928] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. [ 1020.816934] random: crng reseeded on system resumption 04:39:34 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 83) 04:39:34 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x2123) [ 1020.874312] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. 04:39:34 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) creat(&(0x7f00000000c0)='./file1\x00', 0x14) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) creat(&(0x7f0000000040)='./file1\x00', 0x81) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) 04:39:34 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x5, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:39:34 executing program 2: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000140)=0x0) r1 = getpgrp(0x0) getpgrp(0x0) tgkill(r1, r0, 0x400000) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r2 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) fsetxattr$system_posix_acl(r2, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000280)=ANY=[@ANYBLOB="02000000010000000200000000000000", @ANYRES32=0xee01, @ANYBLOB="02000200", @ANYRES32=r3, @ANYBLOB="040000000000000010000700000000002000000000000000"], 0x34, 0x0) setsockopt$WPAN_WANTLQI(r2, 0x0, 0x3, &(0x7f0000000000), 0x4) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) socket$nl_generic(0x10, 0x3, 0x10) socketpair(0x6, 0x800, 0x2, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$NL80211_CMD_JOIN_MESH(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000740)={0x0}, 0x1, 0x0, 0x0, 0x20001001}, 0x2200e048) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r5, 0x80083313, &(0x7f0000000040)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r6, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) vmsplice(r6, &(0x7f0000000400)=[{&(0x7f0000000140)}, {&(0x7f0000000980)="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", 0x1e0}, {&(0x7f0000000540)="e7d5e11df5b8805c76331a7cf35fa6fcbc7140f6f6f3d1e2e76ad77d5a250c1fd8e9da63187ae57fa37e0d7462ece1637ef3ad623d04a94b8ec13ee9d919735f8a1c1b55e7c2011f06ffacae25d55491212b45bcc61b561f6ece53b549d69f7ebb06634de539b9a6df01d33751e158069d4d9d091018a715872c89d0af4596fcef8036ec57dabcc7a587bb7d9d0f22887932dd6eb525913921b31b6f4d843c538c7cfc18f42af5071bd251fb30e65d63f8b49a79390bb6840faa74717346911bbef771ef662f7064f7762f7af2ff6846e937fd055ef338993e0a94b39518d56741ba03630cbda50369", 0xe9}, {&(0x7f0000000640)="f802ae0ba1d85e453b3a35db734b3280346c93767c5d2cb3e5f5c6d3aa59a7ebe5edacdb4798f810a19b8732f6b45481685fba782a8dd565648c18a5a244790bb32e94941e405595566f23cd092c8ca141ebeb20368c835b5bde7a507ad0d168f6c1531e7fc25f01d32db918fc3ac73374059a38cd0ed58707ce117d3681ae72ac0add2b4e6f4f3300031bb4d92bb32357e518b9c9caf5f99069af2bc4cb3366c5690720fc7c5249f6b5303ec52828c910cea043ba35a87a02219490b679e686bfb2fd749b6ac452adb2348b3e7283ecf931f69959f3cd9ae6efd03a1732cf891925d568b935cdbf6bbc4f9722a2c5f788b7", 0xf2}, {&(0x7f0000000780)="6c33015a54518cdfaca5424a1d6d6522c07ef81b2fee40c9e2a802a5f99ce761847c7da386fef2cc296da73d403ea4697ffb5c8f26edb03d3fa5c8e57864497130e02115135cabf9942caf01251161f0828d88a491cd55ec5c30b4c2226e42f786a04530d23bbdc40eda8ed9688ce906ba616b45070478840e46fe70b1aa3bf460e054ba548a304b16b6ba931b0157aa0e04cb7bd8b0f8e70dff0897b829b61528d367aee583bf32e79f1610394897ac762c32fd39b43eed03b40c7f39c8913c17d1390bf7d5373e71d74e9e6460c26ffff26e955940025e0a", 0xd9}, {&(0x7f0000000340)="5f31b87afeb8aa8c6759138d12a9d5ce513893e7f7fcdeb38d055767a0027fcfb022c4e8f021249a2783f41ede206306ab403f5bb6dbe927eb8d733ffa1bf3c78671fae11ed8732311370a121bddd9e9025d949bfcfdb588590b0e9d41", 0x5d}, {&(0x7f0000000880)="cf5bfd9cdb6f628bff8ae4266db998c74ebf4d806f363e144dac9ab58e48c1c7d78c521cf3e59a4649953648754e28b6712e101a55ccdb7f65adaf08f78e0ffb6cdf0947336d46600cdaafd22cfa2bec1d8df1d3ec7182f0418781e4a0981e194d932be47f736958937d523d6019b2372c4d48f66bbe29d7d1b28debbf89e002fb597f2330d1871178892f0fbf6caaced35748549b19a567c50fd17106a44b53389d2ed04587f93ca7d677840c7cdb3a3b8a7f27ca32b8aea71c333f413601bae70b025ddcf08d4762b9c9229a06c8e8d6d11f413a3a18daca66481d46a83031a7effa750430de0abb7b44ec26", 0xed}], 0x7, 0x2) 04:39:34 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r1 = openat(r0, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) 04:39:34 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x2321) 04:39:34 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x6, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:39:34 executing program 4: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 84) [ 1021.100377] random: crng reseeded on system resumption [ 1021.172778] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1021.267636] random: crng reseeded on system resumption 04:39:42 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) r3 = accept(r2, &(0x7f0000000040)=@l2tp={0x2, 0x0, @dev}, &(0x7f00000000c0)=0x80) connect$unix(r3, &(0x7f0000000100)=@abs={0x1, 0x0, 0x4e21}, 0x6e) sendfile(r2, r1, 0x0, 0xf8) 04:39:42 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:39:42 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 85) 04:39:42 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r1, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) 04:39:42 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) creat(&(0x7f0000000040)='./file1\x00', 0x2) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) setresuid(0x0, r1, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) setresuid(0x0, r2, 0x0) syz_mount_image$tmpfs(&(0x7f00000000c0), &(0x7f0000000140)='./file1\x00', 0x1000, 0x8, &(0x7f0000000600)=[{&(0x7f0000000180)="3ec3e32355d25cd59ce266a01f801d07a4b4fc6495ce1ef80aad71ae3c0ab86a4ee4c2ac50392c2b7d1afea7343f55ebc4c815390fc27b430864f8f591a837fdffb1cf4446b8af0a5a8517f3343fe6e64e663e7c6e097ad4e6a626d95831cfab5e5cb281471208e55f69", 0x6a, 0xba2}, {&(0x7f0000000200)="c8dc11e9f4f1d84adf3b26c208716b18bfc33c60a55a3216a3a9800c755d8d05fa76e0166d35080262e9d6ab8ed61035db4785b90a26ebbda28dfcc76809bca1ceea0acd4b10cea6764aa22f0e3276fc86d6e669c412d5a22a07b438249b870d3fb29c6e05f7f2ecd055b473feb8755cee0f75bd3785330a68324ecf338fe8bd643f", 0x82, 0x6f170997}, {&(0x7f00000002c0)="a41eaa70cf5af1deac4c2ab78d3f7d2368631486a2ebf6b1a1352ef787f4d985bcdbfedd9a5631d8aede74420f68a87e8473b776ae330d1c334cbd72d21a8030e6bfd8799dbf68b09c72791c3c37e75a2dc1aa529fef79bb28df3a60c8f47c895349ccfac4544b4d8b809f8a20eeead9541769bfd03a965528b6041b0585f1eac67b475c25705a0a204f8c3566bf01ee3160e214f6893301ee35c6ca1751714074f5a5118031ac74d90b095b5daf9c1040df33ea0e1e4a8a14b1563576d9e423351826f142688b47208f5822b1ad22c9d937bf6130cabf5d7cacea796896e020127a572aaf8a0fc1fc42415e7588b1611ee188bf82b4", 0xf6}, {&(0x7f00000003c0)="bc1396d9c28865320d7c4658f2a34134", 0x10}, {&(0x7f0000000400)="8cc25e3e8794de519b7adfe281b5b3642c30db03112a5ec3125631e3c5cc4ec359c12e60e2802e206b9c8de6997fe0edbf448d727996016d1f877dd90b72eedd98841c491662ec403da675ab3d50167dae758c5b21c9ffba7dd0983086b8de9b19bc5ef9be3abca9438a3cce9b0067a2ebfbb7b053cfeb4370f049b9ff008b09d86979be0216e0346c63bfb3bd75a69ac401e3b819e26a05b0fd9fd77ff063ae8b5417539ab3643a2b090ef9c2c12645f3f47eb4794eb9656429169bd8b8e002032b5d7d1f6b6f934873b69334f1f6829e91", 0xd2, 0x1f}, {&(0x7f0000000500)="3eae1774ce0ac6f744cafea5", 0xc, 0x9}, {&(0x7f0000000540)="bdcf443bbfe21fc47f5934d7251c537a90737000588d15ff68eee4640b02d3f51439b8f586701329bee505d39e7b698ef466019a36d2f6fdfbb4788654ea5922ba5d3917f9b494ece9606f3ad01dce56e320f2", 0x53, 0x9}, {&(0x7f00000005c0)="b5897e22f7b5e2be388962c895401a797fbbcade0f51d7b969a5262d9150c086ae5755550b849679f24a940dd8", 0x2d, 0xd1fb}], 0x20, &(0x7f00000006c0)={[{@size={'size', 0x3d, [0x70, 0x70, 0x0, 0x78, 0x6d, 0x30, 0x2d]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x74, 0x70, 0x31]}}, {@huge_always}, {@huge_always}, {@uid={'uid', 0x3d, r1}}], [{@appraise}, {@euid_gt={'euid>', r2}}, {@euid_eq={'euid', 0x3d, 0xee00}}, {@smackfstransmute={'smackfstransmute', 0x3d, '-'}}, {@smackfsfloor}]}) 04:39:42 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) 04:39:42 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) open_by_handle_at(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="280000004e0000000300000000000000010000000068000005000000ff01000000000000010001000100000000000000"], 0x482) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f00000000c0)) 04:39:42 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x3f00) 04:39:42 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x3, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) [ 1029.215511] random: crng reseeded on system resumption [ 1029.249981] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 04:39:42 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r1, 0x80083313, &(0x7f0000000000)) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) ioctl$FITHAW(r2, 0xc0045878) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) 04:39:42 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x4000) 04:39:42 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) r1 = syz_open_dev$mouse(&(0x7f0000000040), 0x2418, 0x20000) syz_genetlink_get_family_id$smc(&(0x7f0000000280), 0xffffffffffffffff) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r4, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_REGISTER_BEACONS(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r3, 0x1, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r5}, @val={0xc}}}}, 0x28}}, 0x0) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) r8 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_SET_VLAN(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000540)={&(0x7f0000000380)={0x24, 0x0, 0x100, 0x70bd25, 0x25dfdbfb, {}, [@BATADV_ATTR_MULTICAST_FORCEFLOOD_ENABLED={0x5, 0x37, 0x1}, @BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x3}]}, 0x4}, 0x1, 0x0, 0x0, 0x200088f1}, 0x20040000) ioctl$sock_SIOCGIFINDEX_80211(r8, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_REGISTER_BEACONS(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000100)={0x28, r7, 0x1, 0x0, 0x0, {{}, {@void, @val={0x8, 0x3, r9}, @val={0xc}}}}, 0x28}}, 0x0) r10 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fsetxattr$system_posix_acl(r10, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000180)={{}, {}, [], {}, [], {0x10, 0x7}}, 0x24, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), r10) sendmsg$NL80211_CMD_SET_POWER_SAVE(r1, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000180)={&(0x7f00000005c0)=ANY=[@ANYBLOB="ae8102e765defc70a9f6ed07f25f5f7dd420f3fe7231ecf2afba7ca3a2744e6ed522c4d9bad5114b768a03be9042b4373873eb0de46d8f281471bcda4a08fcbae3a95eb37f009f04b2a28587ea63000000000000000443202c957ca573486b79fef9380a8357827c0f6d8230c3938da43646e7d061c121ad51520ff2a069ca59ceb1c8bb1d121b78ad58af9cd0fde378072367a998c5a3a977dd781a546d39faefe17495111e1336a571b8fbf3026ac02e4259255e4ec727", @ANYRES16=r3, @ANYBLOB="100025bd7000fddbdf253d00000008000300", @ANYRES32=r9, @ANYBLOB="08005d000000000008005d000000000008005d0001000000"], 0x34}, 0x1, 0x0, 0x0, 0x20000000}, 0x8800) [ 1029.325402] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1029.466600] random: crng reseeded on system resumption [ 1029.475398] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1029.489151] random: crng reseeded on system resumption [ 1029.492621] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 04:39:51 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0xa) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) 04:39:51 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000480), 0x82000, 0x0) dup(r2) fcntl$setownex(r2, 0xf, &(0x7f0000000040)={0x0, 0xffffffffffffffff}) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(r1, 0xc018937a, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0xffffffff}}, './file1\x00'}) sendmsg$NL80211_CMD_SET_PMKSA(r3, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x98, 0x0, 0x300, 0x70bd2b, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x86, 0x14}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @from_mac=@broadcast}, @NL80211_ATTR_PMKID={0x14, 0x55, "eb62b84d893e0fdd262701f7ab802c53"}, @NL80211_ATTR_MAC={0xa, 0x6, @random="489e7b57b58f"}, @NL80211_ATTR_PMKID={0x14, 0x55, "631b71a69adcce1432338078baade9aa"}, @NL80211_ATTR_FILS_CACHE_ID={0x6, 0xfd, 0x3}, @NL80211_ATTR_PMKID={0x14, 0x55, "7001a3484d0a376548e3ce7ed063c9e9"}, @NL80211_ATTR_FILS_CACHE_ID={0x6, 0xfd, 0x1}, @NL80211_ATTR_PMK={0x14, 0xfe, "351083fc08489cb6ad1b2b5d36a2bfdb"}]}, 0x98}, 0x1, 0x0, 0x0, 0x20000884}, 0x1) 04:39:51 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) getsockopt$IP_VS_SO_GET_SERVICE(r1, 0x0, 0x483, &(0x7f0000000040), &(0x7f00000000c0)=0x68) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r2, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) r3 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fsetxattr$system_posix_acl(r3, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000180)={{}, {}, [], {}, [], {0x10, 0x7}}, 0x24, 0x0) r4 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fsetxattr$system_posix_acl(r4, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000180)={{}, {}, [], {}, [], {0x10, 0x7}}, 0x24, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x2405, r4) 04:39:51 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 86) 04:39:51 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x5, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:39:51 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x4040, 0x0) openat$cgroup_type(r0, &(0x7f00000000c0), 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r1, 0xc028660f, &(0x7f0000000140)={0x0, r2, 0x8000, 0x800, 0x100000001, 0x7ffe}) ioctl$TIOCNOTTY(r1, 0x5422) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r3, 0x40086602, &(0x7f0000000000)=0x4000) 04:39:51 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x4a03) 04:39:51 executing program 6: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x80) write(r0, &(0x7f0000000080)="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", 0x44) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) sendfile(r2, r1, 0x0, 0xf8) 04:39:51 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) io_submit(0x0, 0x2, &(0x7f0000002cc0)=[&(0x7f0000000840)={0x0, 0x0, 0x0, 0x6, 0x40, r1, &(0x7f0000001b80)="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", 0x1000, 0x5, 0x0, 0x2, r0}, &(0x7f0000002c80)={0x0, 0x0, 0x0, 0x5, 0xdf47, r1, &(0x7f0000002b80)="96c039e0186ba0f24e189be4d37752421a05bd9070c89e61f0eaed452f37fcb5641f6ef62b035a083da70d9ba6b447361ef9ded33a78d49ad8308ca73e246b17e34959576f952ab5d7d32478496de856dddd5924f5515921ea752f168b51019d03029c155ab6ed32a66085ea7baa4323a19c81889d9cbb93bcefa54910689e9f56df26e06caf49fb74593087338edb7a89b3198dc6ae43e42a38c65472e9518f66584e43c1622a0041b4669de2564fead238a7b5ad10d16279dd8365ba06c0fff0cff86b634ef6218779ef2b574b48028b67f9a3022f38322dd4f37e68755eb5664af8d6dcef65defc", 0xe9, 0x80000001}]) ioctl$BTRFS_IOC_SNAP_CREATE(0xffffffffffffffff, 0x50009401, &(0x7f0000000b80)={{r2}, "e424209b290c6348be1b27961b628eb3b992b4e48fcbe7bacf290a0e6d7993c43b190897d099f936e4a05ba303be41c38ad6c7d15bb3d778ebbd508c3dac6cb224682bbdda0faf466e7db4dfd0b3117896baa5e2c9064777d1ad440642ee93ec0bb429fb2550b6f1becded1cd1b295a81745f43b61ce9a3256115bcdee9cd72976273d019cb3df1e85a81c0ed9e9a675c563c24d1848d86da61510509861790c5c2ff7135b517cc57c4c2aa3ad0af9a7c555036e3056e3ba95d247e1b41b3646e61b5ba9751133ec4d8ef6f2c0fd1342ee2a70442c460a5179ec339b334027e9f24832b49a4ef341d901e0029a2e1ac470d2c165bbf58ed647993e7e8a18196deb676593351660f95a449dbfac5467d9c0773aac15eb2d13031622fad118856cedcf1699ee04272ac27baa66505d808b492ade983b7e4ac4a1f6c2fd3203bd9de37b2a94b35779a086de468d8b3dfea6f5aded977f831660cb1b45481d0423d1d32246eaeb7bee4e0a677bbfbe3602a85e9ed97dffec99770adab182df0a9e077a50509c0c675ad4bbfc339fd434bd23121f087f816b76d72f6784c50e0bf8e015c3cea67510552c7403485b818ac2388db6a85874d0609de2090b24dd3c9439b539a1830050996809bb8c57149c70641603033317539a456542112ebbb05cb9a8686a68734867a93abb82665c1a78675cf6004ac1b8850703197493ce48bd67e06298e10b6bd8ed925aa70b05902bfab576f2098fc35d2e58222f300a482b6ac4d533e71d84c0d19a6a6050c5b437b123ed18edf982e51abbf3b462a382a6574f23de129cdef6593c4e8ab5e3096883465e01b92f9a6d208b6a894acddd56e3ca154916a3e3cbd57cf3b260aaacb7dc638807d5b5d236bd781576e83951fb3ec16735a917f8227d17657eb44120ce28dd4122ac50e3df45910c88714c40e6e28c3edde28e31b2e454e447557820848e9bbba597acbd8826d9b90a8b4a1577cdecb7b1cea82ac11f6bcf26ddd673e5ac7fa97503529b83f07965897af3ebc6e68c53059fe6f77220ee8150ea186226221d6ab683b04bb60ebf4a0b1bc7d526d596530a5b9c3e7d01542ebd229ec7ef82bce3d0c838ee266dbfd93b5c263cd611161020671ac3b0abbc4f14f02e1d8a1995351a5f2e28d63abdce069490ed9e2af955a1b33cecc3bf1c9bf54e90be46162910889a072ab53df37bcd15cdfd7653ebabf236cf9093c865282a359f35b6175a05c25e01d1f6cfec9eed83793019a5ab7921f6daddfcf939237bc746b9dc4568a000712862bdc474da63b0b7febdb1a308d5d503ca846623d79a14ae4be7dc8f79d55d65a5917d00992c64599cf157b1e1a590139a0c928e5478c8c24cbed66cc635b0ba41a2ccf91c5205e7747a5ffccf46816aac6f3fecac055dafb10fd90694d2860a5ccea18772475ff610423ce5eb102c9305772a1208a68da5890eb48b3fab7e2bfddc600a5f529a5e3201a5bc5e67d119d1562f294b3150f897a0ed15194337bbb50915edcd7dd0a08ad73281009d8da896d211f5403462ae0954fa20faa0636bc1f4c6d8902fc4964d252779c1f19305e01747979b86d2a6f9f82cc9ddb581fa2dbeecea9559347eca9f7bed8eeddfe2c2a291394deeb338b0e13c92c4671a78bff7b7eced851f49ec102b6847b29c501ebbfa13fe8f47b92082030fa5c2046f71eb10d0ad2268f1052eb2f2d98f7940317a0d70b2fad611117854dfb9b75b63495884a7043db119bd8a7f3da1704da9ddbfb93177d19325b59d58a11f7b97644af2014c751d519e96939c17e47761b7bc412385cec7bf7f7a9fdef78a83bde91b2c50e31c93f0a21d57fb6c3d0d54a9ed1c4730303c290d44de814e3161b96d9dc1cf94b2c5243cbf7e2c411ab82a2f2dd6f7973eb89532c7acf49d37834ed85ea4915b015bfc37d5deeb4d2b563ca1e9c248f595b2cd8c86d0e20a4a8a29822c4dd621d3f7ad0f7d0b0e3ce945d045aad87b3bfe85875208e335b007ee1b07b9fd5f5f3fe17ea0d6dadb923477a4073b7e1353e13b16dd9003393bf0e1bac6055baf75e0145d4430736daf01dc919503395138fae3c19da81c89b7b437914a370067ac5e3573062ab724ce00af91385f4291a822cc836bf603f2203d1398af67a2339495288992e266416176f47e61e9b016d9e689cc9c85722315ed42dd07483a41bcb233215c70d250bf9c1b9658f5aebaa55ce4553d60f3c3c1a1eec8964bb916648235249e88a4db5095b2cc66dcdcae7c9a1074d54b9884c114a1c287fdcf5e69de9daea5750391e0ae6316544f89b699028e01864689692af9aa813a7d49cda7472f11ff8e2b8c41721ca4fbd85b77225223ef44af6b20277f2100854fbfc648b9cf2611293b65354e9496b1d9caf39f94a28f87f5d1fbd53297e265fb0256a382a6d26403b77dfb2d84e79ade4cf34afcb3bb563d5c3d4a6583d6bf53f023e6912f618b3c240917a4931a53edc83ab49a116d24e8664ae8361b28512f172e7e2e4115707b226b39d2d963b66b61b53224dce2a914e676e6237b63ef4df980c3fb4e7bd1ca3865fca567820f8256aaf3b7884433d4c5b10a76f87ee0b07a56bfe20efe13c7e0316531ee98a55505eb8d35165bd93be145facc2c171658de28239aebae0b68e8b0693975587fc820552c319e1d294453fa1c646b4d3280a06dd22cf3311edd41f6a7384e546e56c57afee4713d56de0f7abda22b8941bca8f02ae87760aec2dcac3be0aa502e5c465604014e01eebe1ed99db89c6cf5556a26f4fb90da6566e01f272b6f38cc2844f7ec564f325834e6c2c785570613e7b56ec641a9c239614b99278f35c98098ce2b226c18816a6f72d41005c09bd3514c287a9519b244ffc3f97e60da2363cf436a10ba441fa673b55e5c1a8ca068111ad796478121121d829678c2b51167299e327ba7bdec24ee54ef1a3336b1ba10e90209282b8f6feaf993b2ba0830de224223788b6679f416ba006e78c99eff47899a80b5bfa93d407c43bcef4b8e00c66eb70fad6687347d8bfd9dab177da1b909dd076052fa8dfb95129738fbc443e13a46c9b781309212a103979500e4a0286d29fc33080fc5faba600f6f6f92661e6a258a3a5d4cac47479ec0dca3314efebab035a2b0f376f150ff8701cff0bb7e0c032883fc1620eecf0b19d1adaab615f6ec3f1b684fc184c02734e32953df6f5fd7c1ea31ee72a48273194890bb18405e17e5f1932aaba6d5a722a59c71749d44ecbd1c25a1a715fa992c15433f1f6526e7edb78ca8225ef1b08be002267eb50565d44a03d85f6f5accfbfc987564574c85c3aa08492848f86b94ad4d8a9e824b9d9d1b964f77d634e2c9cee25960f651c151baa1d7f41782f4d348db800961fdbcbe5d9768bd24b7636637533bdcfa4732b25e2838526ce387a2042e26fff764fc9590a585ce53ada0898fb6db74be37f929d8b595f773430734862da53aa613fa5f138ee24aa740b42c3b8686ea44468ebf76e968b594f7b0d7363522fa6f53e6e1d3bfd938caec6c63f34e02715cecde301bb51bf462e4764367251c017c8ff4d0b059be2dd0fe7dca606d6a0f885f89bf394ae0b14f50be53c399bf175f97631833f381e8c97f725fbf1191c7dfc338e74ef78a07883522c49c4e0f68635d123e3ceae5dd0820b836e3e7150e3323cba77d0d3c3aaa09815c31c5190d33836ff2dc2c73b89a1d0970544820dbebabc533b6cddb4e3bcfb342a3f14629a361627b96d9474baa75de0f60e9439223399403407faa8640bb2f261c48ba647a2cc2d9704a4d26a65cfdbbd9b6e837e8fa6d25c01f1470c8e65f5b92c095feb6e1b0858f51aaacb273b27ffe242cedc34093b01ebccc22c7eafca477ca874c59fb563b26fe1ee64191945cefb3d6dc034c5b4734cd4dd4cedc84a55eb792e3aca2b696b14c472d96657c0c434bc6446ea68c27d9bf1eb9e7310ded39f2d3897aaeeac31c85f628f8ed109bf6f5e7bdd10fcc06c9276a7338c907732eb0cd10d3e2ebbce4641779d7934ef3724605255e4f9c2ea68bab699d30559c5f36c7846e0be5b5d96c80e0bd1d22caedecde5a6b4b68618507d7198e4240ae0cc6bdbd1fd869e2585875f149d4fbc986e311ac4f8b4e19083ffca63c5a01be118667f897880dde0718de1ae00cb62cbf91ad12b100f06de2b973961f12f1ab0863556b82869789bc0f97eaa4aab02e3deb208b4f77336a266646c22ea647fa5a7f2e8eea7ffef148877af1d92a5134f7b2a682948baeb4645f518bc9c934998a15b3ce4100e2ebecba9ca0826e66145b3a2c501aa5cc8e4c4744ba709d9a0339e9856c576805a0b6bc0ac6fa9c5d4974bfdd17cf086d60ac843b8a1fa9c547d018ef5610b8f19fc6a260345fa52cfac230212afcb2120771ff597a5e4ed6b5198e4781b552204c8765b97c681bfab609ca464fe4f7cb1e00b91dcf307b70e563ac033df1cf649b5406efa19800a1ffbf9e8d9c8158c0b7d9e35ffd266b999817954c740962c98a03ed1c05c6f590e4a626959b1c632f8bec435388236269e7f2d89ee19520f2cd9955720eb3288345f4293e401647b94e56975ed3b958ed54208414c4edb2f3c9446eb2f0370cb5a7e39e1151c77e833e70f30dbaac09506e7db21621af57651efeb185f8e7c6840e50724d9cc9af26a20b002a6487e1caf8d4f138e331ca2a5bdff7f3f62e231c992866d649aceb19245c83ded1b1f641d514fc0c36122644945fca6b7c1cb406b4faa7f5f3a36cff266d14772e11e34a8bb15414cdccb348c453b82cefdfdb5a1a01e0d3b527417afa0ba61fa1ad750933a9dd53c1fdcebae7a4f6e216bd411666db4b69d44dbdd52dc3bf79286a9f74d0af8daf607f6d14a41bf15d3690745f0bde1dbaaac4a6906f16af57ba351c91f01b6daa03a7011908f76c2310a6462c56d4d0320a2cfe8277d4706e0050f3d68f0bb1e75e197f2a12a6cc88a8a8b52173373131644f3bcbfb084114ee4a38cbc62e4b97a8dad55d8a574e0deec762360f002ac4c8219fc447d77148a50ad9728d71a5ddcf226138e2b2a3ebcf0f371008e4f57d885a643551c226b9219c751d771856f4c1c9abdc62acd674b8fc022a3888ba7ea0c2c0dba8f3b0553445504e90caad7636f48657ece009b4f99d77f8a6c5dea42f739841940c97739d8d7adf9403874c2b1e2de131b6156c193d0abf7df386f423c96b2f676ce08001c08388e77fcaa27a8d3e5d9bcf23f3d9ce979a3701d1b7ac12917486a4756bbb85672a799a269f6ffde4f217d5cf2bbfd52fd39bbb61bd8ffb722019c2153c548c172b9002d70e24d99199d77ec4110700f1f3962e994e68b7d93604f606c9ae14414e390884a63ac619c6cfe92546dbe3db1d71edc3e7b30b096049ceaad73150304a28e89e0c59e8146d5e9d497ffbcd8d1f66b7b0e6f417dcaf8f791176a527fc8c308cf9ba6a3a4e2e79bf7516f02d521c011629a8bc404dea4d55b99020c24d70a7ea9fdc2df827ded95a79a83dfbca5e9e0317493fe51a2862ed0b6e3cdb6770cc98fdc1d6f99ef4218bff8ea2c0a91307fadad0f81638523eb495e71d107fe0d479ffbd064a0e008e32d85c9cb6c638828e75be46e68d65caaf475204bd19224c8b159e845f5b56c83fd1654b97df812b596ddbc7b178dffebef570d935de637c780e22bb5db55ac50fa42bfa95a27e07db6cac5ce1aebe5d96f8ed7ca775c1a324ddf9cdd6cc7e52f6533d5a23734d2c56c32e6ae15689"}) r3 = socket$unix(0x1, 0x5, 0x0) sendfile(r3, r1, 0x0, 0xf8) stat(&(0x7f0000000880)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f00000009c0)={{{@in6=@private1, @in=@multicast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@loopback}}, &(0x7f00000008c0)=0xe8) syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x2, 0x9, &(0x7f0000000740)=[{&(0x7f00000000c0)="bd39379c2bf745354bcdf909fb4e86c0b2e97927b46ebf95afd60f7ad39b0d3b6ef6d01609a18ca8d343c51e5fef5d092a4c3041f3e3acb6798119c0721e8d2848dfd34e5b446aaa3bd1b054f4dc1a30acf5a3521a60eab5b37a3954a8f9b09a7d7a461a13f5ad460b505ceed813619972d84091df951edb11279b5afd23c615b8ba1b75aca01c522c3dd308b015e77f792aa55d21884181c62c833679f7b86af9850150adc282d80f40ef009c8ec268ff429bfcc09b1b04af56632e3e9498bf8629676fd692e0c9606a4c04b85d1bcf7844f26ac2bfbb1b14bab30ccf1ac284", 0xe0, 0x4}, {&(0x7f00000001c0)="650f7fa24f81bb825985815bbe36161356228e3e07748d034bde5af8fa38bb2ac18b3ee8b7b08556001402e1755367513467d3b743149d335eedd07a0434772201452f9a2f8416835c333077bc498c512f68c5370b03e735426fea792946a65bea26fe67795c7a9c8ce8a1e65c12f229936ecc3d4412fa16c6d977e4d2a6c774241f885b46f6a7c2a5b916d496fd675c83ff8963e021dbd644b84fab012fec91c8c549860c152bca86e59514d9747c726ffd3c2fc23a4e4e98b04ab4828a6f4efaf29320c1f40561cce3a3fbdb286f08e8a0477d9a04f478ede2", 0xda, 0xffffffffffffffc0}, {&(0x7f0000000340)="67e6972da7cc3ced19a0aa2220af1eb8bc4685d0c90ed5a896448614fd1fada21518853165b75cbf122dbcdde7795755c1085f4cf46a763d880153d804f61427bc7ac24a6a7f2efd937eae92f0ceea61c3ed05d665ed6bb52daf0c4325970fd1082816bc8cb91550c66e353bfb42e3b41e4a31e7a3d76688c8edeaaf8c56bdff7b476c1772d5cb9f9dcf2b3e6e18eefebef4f25a59c51f3d12535727746167d5389398bac9b0539f9940655d24fb2e032fe204e3319b892dde38890f30c7c4a8c2cf7ee40191e8919fe5dba20a4adf09f82aa2531265b9e4701edf26ae41ad91249f547ffb8d549ccee3", 0xea, 0xb6fe}, {&(0x7f0000000440)="4629bd0fd1d5b51338fc3555ad658eeac62208350ca9a7b998a8b8e88aacace661e8b299b9bdfd4f5e822668d12e054af4b433ca1f8507da29a2e31b0cd0ef2bebb9ad6dd5af94ec276857f150cac84b360673fd241c58875a594366511381d193e79ed4255e77f25b1bef192109d44eaadfd577ec6a2757e04b1ca122ea9b7fe877d9cf4b499b4b7ae53235d9cc8a6d253324bede0041d11b94c473084ab8f6cdcdc6d858faecc9ac00a6af444af36f5ba7959179a58b8f4818abead6c6f6a8992a57d3116266a253965e8745656016611346776a89b878f5fed0acaa05", 0xde}, {&(0x7f0000000540)="40c5c909b1586573c62e3bb44c15f6624773957a7ef2a31fb61b5873722642965799448ad073df6f7e4a59f51bbfba762e59b49d9cdd573084aa463a712438219d716c021fb4", 0x46, 0x800}, {&(0x7f00000002c0)="162c2cfa8c8d4461b720c7b594a836bd3a6d80fa6e4964d8216e9dd2cee695d6dcdd973433a4", 0x26, 0x401}, {&(0x7f00000005c0)="fdc9cc8d64e645c12afd7fbb4e0e80003f7f487e261114d7369ff1d2e324527619fd0168460482613426544f53dca78a078b283014a2cfa63b9526c1f5e362bc2612b70538e642513f3553b53725cb614486ebebbbb30dc494b51ab0e0db10d4459dbcca239e1a20d3019353b0bdeaf1c6094c5da98607b4a8b82d0938", 0x7d, 0x5}, {&(0x7f0000000640)="0f35f4791718c27795208ba8e10284afddb808704d58", 0x16, 0x8000}, {&(0x7f0000000680)="bbd4fd4fb7863cd97fccab120c66a8f47c94738d0055e353afe5e323f9f743865e2079455fadd515853b2fcb100a13c4a7bb4b0b18df706668994b60e6df063dda6ea81db2e4b5361c540931771a325e6ff6265612207cc14ce4fc8cf667ab92f1d03169fab0c174b37ecdccc189a67085260d9f2e4cd6aa661d36c01ab9fc7c98dca8377da964a43bc6", 0x8a, 0x10000}], 0x40, &(0x7f0000000ac0)={[{@utf8no}, {@utf8}, {@uni_xlateno}], [{@context={'context', 0x3d, 'system_u'}}, {@dont_appraise}, {@euid_gt}, {@smackfsroot={'smackfsroot', 0x3d, '.\\+$'}}, {@fowner_eq={'fowner', 0x3d, r4}}, {@euid_eq={'euid', 0x3d, r5}}]}) [ 1038.398567] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. [ 1038.405391] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. 04:39:51 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r1 = syz_mount_image$nfs4(&(0x7f00000000c0), &(0x7f0000000140)='./file1\x00', 0x6, 0x7, &(0x7f0000001540)=[{&(0x7f0000000180)="3d85f5f39e4c96d15d3233baefbaf9e96f567bb7cfa21bb5b9ed0800592f4d245c0393f39bc876e31e0fe9680c0f09a09830b047f080cfa8733b4a661a512eb223e5b1f82c17837b1c38f86be9013affdd7e6fdfe095ccb088c844c8", 0x5c}, {&(0x7f0000000200)="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", 0x1000, 0x3f}, {&(0x7f0000001200)="a1512e9e3f58d3c50aef974fe7538a4b440b41ffc7e6a4112cb3ad9bdca54477ae1c5a74aa513e3e556603304c9409ff059f85667342de8d52f5f767af71c704abac7829a84b4fe9d8fc354270b500cc121ed4eee8226238e9cfade9ad081b549ac583fe3e33bb4ea94df97f6a63a1648c7795990d8f4100bd45d8a7f13d41861af5c1c8d3a572a921e4581eeafed8444ea6690560c440be0e521a1f580aed7104b792bd73ccbffe2c1363b74129afa8a0c04c2435d958b5a9b21289319a55274609b052cd533f29d005fdb60fd65a7d7544a05b090dc407494363ed5bb50a8346ef761fa4369a4dbd8f", 0xea, 0x6}, {&(0x7f0000001300)="a889953854e51fdf39d742b8c2550e16e7f2d8defa4ed9ea3986bc0e133331fc676c3d60f9995e9c3afc41f3dadbac185c557ca71bfbe92305198a31691f5383ee49195bc94b38a2697efd33e178d99dd4b29e5f128ef9baa1dede9f57e20f15775e380700918fbfa4875af179bfb7148d36e856180d9c0fcac1a7c56774596755b4bcd241811da19cba2bab35c88690da", 0x91, 0xfffffffffffffffb}, {&(0x7f00000013c0)="0f10f74f57aa1802096fd732bfa1512c066004487fea3b03c3323324d726d2018a662e5b183bd80adaef82bfb8f5948977a2991ea97b09e90cd9c05faa87f4ccccf9eb7b6b3272f34070d7476f85c5a41d01b3f0c7e66a0c6612a18a499fd31b09fbd8f2b8b6cfd9aac5e7d59f96b23f89020d593adfdef8d50de3faba80b8e7c4dad34277c81a9f17efe4cfbfae6c6d5b7c6fcbcbe2c8c924977b2cc774e1169a", 0xa1, 0x11c7}, {&(0x7f0000001480)="bd820c18fa3faee59a59e3ec0cb711a31e60696825aed9c4a5db10333b88854722a21482161f0dd242836044159e90dac59c7e56f46eae7bc503c2568cfdcffb", 0x40, 0x3}, {&(0x7f00000014c0)="0adf2276c1ca5f0d107fd784a5cd07bfb535ce261640c096e79f4570b308bf81bf530257902cb2bb261b989e866f7715051492090ff1ab55965cc1f580eb386f49b0b2005c0819223e0d6243", 0x4c, 0x200}], 0x3020008, &(0x7f0000001600)=ANY=[@ANYBLOB="8b08b039492d67d7292d002c657569643e", @ANYRESDEC=0xee00, @ANYBLOB=',fowner=', @ANYRESDEC=0xee00, @ANYBLOB=',audit,obj_role={\v#,\x00']) fchmodat(r1, &(0x7f0000001680)='./file1\x00', 0x0) r2 = socket$inet6_icmp(0xa, 0x2, 0x3a) open_by_handle_at(r2, &(0x7f0000000040)=@orangefs={0x14, 0x1, {"6ff10fbac4ff738e0219c93bcdb59abd", 0x6}}, 0x4400) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) [ 1038.482852] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. [ 1038.505071] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. [ 1038.505821] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1038.528280] loop5: detected capacity change from 0 to 16383 [ 1038.532420] random: crng reseeded on system resumption [ 1038.540548] FAULT_INJECTION: forcing a failure. [ 1038.540548] name failslab, interval 1, probability 0, space 0, times 0 [ 1038.541492] CPU: 1 UID: 0 PID: 8747 Comm: syz-executor.4 Not tainted 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) [ 1038.541509] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1038.541517] Call Trace: [ 1038.541522] [ 1038.541528] dump_stack_lvl+0xfa/0x120 [ 1038.541555] should_fail_ex+0x4d7/0x5e0 [ 1038.541584] should_failslab+0xc2/0x120 [ 1038.541599] kmem_cache_alloc_node_noprof+0x87/0x6b0 [ 1038.541620] ? __alloc_skb+0x2ab/0x370 [ 1038.541633] ? __asan_memset+0x24/0x50 [ 1038.541661] ? __alloc_skb+0x2ab/0x370 [ 1038.541670] __alloc_skb+0x2ab/0x370 [ 1038.541684] ? __pfx___alloc_skb+0x10/0x10 [ 1038.541698] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 1038.541718] ? perf_trace_run_bpf_submit+0xef/0x180 [ 1038.541748] __ip_append_data+0x319b/0x40d0 [ 1038.541782] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 1038.541801] ? lock_acquire+0x15e/0x2f0 [ 1038.541832] ? lock_release+0xc8/0x290 [ 1038.541848] ? lock_is_held_type+0x9e/0x120 [ 1038.541866] ? __pfx___ip_append_data+0x10/0x10 [ 1038.541887] ? ip_dst_mtu_maybe_forward.constprop.0+0x260/0x5f0 [ 1038.541919] ip_make_skb+0x22b/0x2a0 [ 1038.541944] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 1038.541964] ? __pfx_ip_make_skb+0x10/0x10 [ 1038.541994] ? lock_acquire+0x15e/0x2f0 [ 1038.542023] ? xfrm_lookup_route+0x69/0x200 [ 1038.542049] udp_sendmsg+0x1647/0x22c0 [ 1038.542077] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 1038.542100] ? __pfx_udp_sendmsg+0x10/0x10 [ 1038.542129] ? perf_trace_run_bpf_submit+0xef/0x180 [ 1038.542156] ? perf_trace_lock+0x337/0x5d0 [ 1038.542186] ? __pfx_perf_trace_lock+0x10/0x10 [ 1038.542203] ? reacquire_held_locks+0xd1/0x200 [ 1038.542222] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1038.542254] ? find_held_lock+0x2b/0x80 [ 1038.542275] ? __local_bh_enable_ip+0xa1/0x110 [ 1038.542290] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 1038.542312] ? inet_autobind+0x13f/0x1a0 [ 1038.542327] ? __local_bh_enable_ip+0xa1/0x110 [ 1038.542342] ? inet_autobind+0x144/0x1a0 [ 1038.542361] ? __pfx_udp_sendmsg+0x10/0x10 [ 1038.542381] inet_sendmsg+0x109/0x150 [ 1038.542404] ____sys_sendmsg+0x947/0xc20 [ 1038.542429] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1038.542461] ? perf_trace_run_bpf_submit+0xef/0x180 [ 1038.542486] ___sys_sendmsg+0x10f/0x1b0 [ 1038.542503] ? __pfx____sys_sendmsg+0x10/0x10 [ 1038.542525] ? __pfx_perf_trace_lock+0x10/0x10 [ 1038.542553] ? lock_acquire+0x15e/0x2f0 [ 1038.542571] ? __fget_files+0x34/0x3b0 [ 1038.542591] ? find_held_lock+0x2b/0x80 [ 1038.542610] ? lock_release+0xc8/0x290 [ 1038.542636] ? __fget_files+0x20d/0x3b0 [ 1038.542672] __sys_sendmmsg+0x1f5/0x420 [ 1038.542696] ? __pfx___sys_sendmmsg+0x10/0x10 [ 1038.542727] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1038.542750] ? __fget_files+0x20d/0x3b0 [ 1038.542783] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1038.542803] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1038.542827] ? ksys_write+0x1a3/0x240 [ 1038.542849] ? __pfx_ksys_write+0x10/0x10 [ 1038.542880] __x64_sys_sendmmsg+0x9d/0x110 [ 1038.542894] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 1038.542921] do_syscall_64+0xbf/0x430 [ 1038.542944] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1038.542957] RIP: 0033:0x7f016dc33b19 [ 1038.542968] 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 [ 1038.542980] RSP: 002b:00007f016b1a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1038.542992] RAX: ffffffffffffffda RBX: 00007f016dd46f60 RCX: 00007f016dc33b19 [ 1038.543001] RDX: 0000000000000001 RSI: 0000000020000640 RDI: 0000000000000004 [ 1038.543008] RBP: 00007f016b1a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 1038.543016] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1038.543023] R13: 00007ffd0abace8f R14: 00007f016b1a9300 R15: 0000000000022000 [ 1038.543057] [ 1038.599338] loop5: detected capacity change from 0 to 16383 [ 1038.604999] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1038.607566] random: crng reseeded on system resumption 04:40:00 executing program 4: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 87) 04:40:00 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, &(0x7f00000004c0), &(0x7f0000000300)=0x6e) socket$nl_generic(0x10, 0x3, 0x10) r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fsetxattr$system_posix_acl(r0, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000180)={{}, {}, [], {}, [], {0x10, 0x7}}, 0x24, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) r1 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r1, 0x80083313, &(0x7f0000000000)) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) getsockopt$IP_VS_SO_GET_SERVICES(r2, 0x0, 0x482, &(0x7f0000000040)=""/238, &(0x7f0000000140)=0xee) 04:40:00 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) fsconfig$FSCONFIG_SET_PATH(r0, 0x3, &(0x7f0000000040)='@&\x00', &(0x7f0000000080)='./file0\x00', 0xffffffffffffff9c) sendfile(r2, r1, 0x0, 0xf8) 04:40:00 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x6, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:40:00 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x5b00) 04:40:00 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) ioctl$EXT4_IOC_MIGRATE(r0, 0x6609) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) 04:40:00 executing program 7: r0 = openat$binderfs_ctrl(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs2/binder-control\x00', 0x0, 0x0) ioctl$FAT_IOCTL_GET_VOLUME_ID(r0, 0x80047213, &(0x7f0000000380)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000000)=0x4000) ioctl$VFAT_IOCTL_READDIR_BOTH(r1, 0x82307201, &(0x7f0000000140)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) openat(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', 0x40, 0x188) 04:40:00 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x2) r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000500)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x2000, @fd=r0, 0x1, 0x4, 0x9, 0x2, 0x0, {0x1}}, 0x52) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) r3 = creat(&(0x7f0000000140)='./file1\x00', 0x21) copy_file_range(r1, &(0x7f0000000480)=0x213, r2, &(0x7f00000004c0)=0xff, 0x400, 0x0) ioctl$sock_FIOGETOWN(r3, 0x8903, &(0x7f0000000180)) sendfile(r2, r1, 0x0, 0x0) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) readv(r4, &(0x7f0000000340)=[{&(0x7f00000001c0)=""/147, 0x93}, {&(0x7f0000000280)=""/158, 0x9e}, {&(0x7f00000003c0)=""/174, 0xae}], 0x3) symlinkat(&(0x7f0000000040)='./file1\x00', r1, &(0x7f00000000c0)='./file1\x00') [ 1047.308198] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 04:40:00 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x8004) [ 1047.362906] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1047.368839] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1047.374074] random: crng reseeded on system resumption [ 1047.382773] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 04:40:00 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x0, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) [ 1047.475876] random: crng reseeded on system resumption [ 1047.491835] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 04:40:00 executing program 4: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0x7a, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 88) 04:40:00 executing program 7: sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000003500)=[{{&(0x7f0000000040)={0xa, 0x4e22, 0x1, @mcast1, 0x20}, 0x1c, &(0x7f0000000440)=[{&(0x7f00000000c0)="718543da632d9308c7a8299aee5268443d641daf5230ab7b0f83", 0x1a}, {&(0x7f0000000140)="6dabb2aade98f15acca89efd51414a35361cff61a62fe4216c74169442d84d13e1324123979aea6e80c8f0f3e0e3bb7bcbd0ed7bf7757c2efbe5ef13a29ab7ab9f9c15b7c0995f131ce5ec993600f04e5fbfd62c2fd0f37cb84290fd93c9e90bb6c58c4c0686792c28de8a178e62ad55", 0x70}, {&(0x7f00000001c0)="9bf6f0c6e1e1969f92db0d016bf820538263173bb3c79ad9fba6ab7ebdf9a438a5c57fcd6385d55a0145391960e12d1f346313587d2d9bfe664b5a93fb46b0", 0x3f}, {&(0x7f0000000200)="9020b3d6962d41309579f788f0283b16bf56ee0fd66ee4b37d87fe48495c118d4cd8f5e8830fec72b46b6ed0b90a148bb7d1343f03ccb18b700c212705fe39c82312bbd09bf2e12f9376d44956694231b5112a60fef127ccf985cc671aca35bcacb6d9f254af2cdc38157081bcd4de88f2efced69c264a730816f42c1f67b0d7781ba4cfbdad16acb0b03caa5bbbcb436559b5886c0e3a09e555d2e4f72ec8c368287bd705b233484f4795c3841dacfe6a1460c0490a2082e3", 0xb9}, {&(0x7f00000002c0)="a699ec6cd2a1c4513956ea123912b3ae794fec9e0cf3c3bfd3479d87808621f381f21ade021da1bead29f5078adbeda631b1e634b91c919e2b84061ffaa2937fa8ece64794d797e57a03f8184d3e36708866aeb828b56ef3029ee8fb4720f0127a134ee6d1f2cdf1445d4d6194c030bcbe8aa9a4719fe625ad15ae304b0d57e8752c268179415ef5a37660de800c64a74d080fa026c40289da06fbd092f846adae10633cf6063f1094f3be68335fa028578283eea87728a71ff69094ef83f7c1e63d17d17f70f9ac2c9d32d4", 0xcc}, {&(0x7f00000003c0)="454690edf4b1dc4837d8845540479e02a4ee991fe9f2b78961037b9118cf55c27e97a20c60b5c3f5247503047592847db1c3e5c3dce28c80d5d7dd4cf9cff73fb80dc930865740228c412c36cecdb5de839bf546621b3beea8afe6e9383e2b25bd0838b3b33e", 0x66}], 0x6}}, {{&(0x7f00000004c0)={0xa, 0x4e24, 0x4, @local, 0x1ff}, 0x1c, &(0x7f0000000740)=[{&(0x7f0000000500)="580bf4f26cc0c100757091915ac5a3c18aaf235d9f7f0a960492947af5fdb2191165fd76662284ba67ca3f04f8df51b9d5f463502971d524bc80af5ae849abef8508a99039d9f66efaf40ac1bb727b52149a99c29fc0d99a98", 0x59}, {&(0x7f0000000580)="90498a8036d6ea262393e415167e79a63cf031a8e985680fd0c79e60abb60b6944005d53b0cbfac8cfa2b3b0fc79dd28a2e10bb16b4480", 0x37}, {&(0x7f00000005c0)="6dace42ab9b4", 0x6}, {&(0x7f0000000600)="e8590e31cbd5fa1d1888522b478b9d9cbcdc48cc5eb8178fb649d3", 0x1b}, {&(0x7f0000000640)="8a03063a85a16eb6ccb1621dfb21505410c3235e20bda1a9a2fb10df3a58d9e77e095f3a3e6638abbbd0c35bb7e9efce8d11101decd1fb1bdcb9ec3f39", 0x3d}, {&(0x7f0000000680)="3e8c9cbfc9295b4bcb88f71ede4faafb2d8fd2fff2f761c50e851239cc5aa4cb6d78513ad99cc2699242ca6a4b301cfa7c1ea69a0480dc7984c3436791c0468fd3cdf8ea87db980a4603734f4086ce558bdc2b9771eef1251170dce9fdec220ffaa8ecda7b4951ea552ecc9d379f177eb03a9cfb4924d1f71660d55a74ccdb3bfc20ee67742e0c806fadc30dc0643bb4525846c9dcf27c421000a95473d9bca8ae45b3ff7453217fd508f787ea2589", 0xaf}], 0x6, &(0x7f00000007c0)}}, {{&(0x7f0000000800)={0xa, 0x4e20, 0x3, @private0={0xfc, 0x0, '\x00', 0x1}, 0x2}, 0x1c, &(0x7f0000002c00)=[{&(0x7f0000000840)="c4ec779d72ed26c55e8fba2ef63bde76096aef0db25386eb33e8648f98208681ae4ed45e4f2a624531c7d74801bf24508fa7bff932b1dfd1dd62423d552233bc3d60a58d053ed74c5dcefc2a497af36d47dfc9237eb80630125465032871804cfced2f1ffedda481eb795135685a26a2dcaed2b7331a8ebd4aefaef1b73e680f7975", 0x82}, 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", 0x1000}], 0x9, &(0x7f0000002cc0)=[@flowinfo={{0x14, 0x29, 0xb, 0x1}}, @hoplimit={{0x14, 0x29, 0x34, 0x4}}, @dontfrag={{0x14, 0x29, 0x3e, 0x1f}}, @dontfrag={{0x14}}, @rthdrdstopts={{0x120, 0x29, 0x37, {0x2e, 0x20, '\x00', [@ra={0x5, 0x2, 0x7fff}, @padn={0x1, 0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @calipso={0x7, 0x50, {0x2, 0x12, 0x7, 0x4eed, [0x5, 0x9, 0x8, 0xff, 0x2, 0x8, 0x0, 0x2b72, 0x7fffffff]}}, @generic={0x6, 0x8b, "ad54c782ef426f840d1cebc007792efc49939f6469a11c48796d9e7f412e3af3127b72d0759cad43cbc4f709cc90a1591911766ce6f08516714b2f0c8a8ad031caada0253338d2a1bf27530979f48f3720dc542903e4645f9ee49c46d99a5f7cb32fbf63204e44bdae49eee3d11eea054c0f9bfbf424406dc96945cdb48d685597af01e479551d35ea4add"}, @padn={0x1, 0x2, [0x0, 0x0]}, @calipso={0x7, 0x10, {0x0, 0x2, 0x6, 0xc5f, [0xc2a7]}}]}}}, @rthdr_2292={{0x58, 0x29, 0x39, {0x62, 0x8, 0x0, 0x3, 0x0, [@dev={0xfe, 0x80, '\x00', 0x14}, @mcast2, @local, @empty]}}}], 0x1d8}}, {{&(0x7f0000002ec0)={0xa, 0x4e23, 0x80000000, @empty, 0x61}, 0x1c, &(0x7f0000003400)=[{&(0x7f0000002f00)="fa1dc9b2c0ee4f95f7a7a93f1890cd21e27fa70e17d23c3183b5e649803126394f9c9b0912fda1d1f4a2cded1fa4b6ead582c3d4ab0dd23924938c5cc767957a85af7b7dde57d1ec4c43f1ea72e24fcb6fcec2e70159734fa3a80214821260d3fb857486eed3f0f6f0c7536ff8aa1a9d4462a6d8dafce1c351e2bd3ed8848536601ac826570d1f8f70c49ec82cfab082f752f00609b51deaeb4820ea9ed7e64ae997f3d589dffdb683b1389081be1cf6cdbbee6f001898e5", 0xb8}, {&(0x7f0000002fc0)="64377cd4fc97ac3afeb3d7f69d13099eede1ba303d4736105912fc00e18a88166a68da0aaccdd532981d74523789acdf902bb78cb77ba2889f662804d2e87ec9255568099cc04242c3c0e8bcb9ffac56bd62eb720c45165100e57f5e60bfbe18816d7adde6b8", 0x66}, {&(0x7f0000003040)="8e5e4b43e92ae0ecd120fdf04e33202e2e75f51e4455a4f0b588ba6fe084c8c34e17f67e0ea1b6919a15b9a8d6e8c9b820e55c35df57e9b64f421669f5e909e44b795136203b9a5997bc6056cfc1ef3b502e1cd2c9c8c2df1c4c729c8d86d22be6f7e8a2cacb10ba886c24eaa00137119fc5ab9ed19ffe91daa76d81f893ff33d2cead27b67cea7a04b04e5231d91c0947d40e0a410d82695b2f5e412a068d8f2e276ca25ea7ab9e8413d1feff7b109a9c97743d76ae", 0xb6}, {&(0x7f0000003100)="1179945e957bce085bebe3b2a9721cb6777605a0f1159f6186ba1feb17153527dab97130d1c0bd8ab006d7f46dce39cbe6cee0ce1f61875d065ac7ea6067760dcc99717b70a92c258fc58ddfae23a51b7c56915dca289abf673ecd3b3097b2f9441ee081f2737093e95218245118e81aee241384ba26221b279440c613ca9efb68ceb3c5a09b8aa66f7a53dd899601461d64f9e89df721b788abd4ec06851a8bbe", 0xa1}, {&(0x7f00000031c0)="6aca0138f1ff117496b5e184d237481f505b7d38b8310c355727d8211de6a99a1c7f166870b1f8e2c38970732a72dc50ba7b018c451d50d0b8916d8c65834ad8a6600add37cbffd1947d7a1475cca3a4d1de688b10eabe851ce684220a493219c8a268a8bb27e40114769514529370e64e9c85842546d72cd39411f49dc25f9c93c69e7f5f3d3ed123a796f344d1862d1e40c0d62296b9f35ad205b6a0e2668d091d145f54a46ed1884e49303e09e1a88ccabb2926715015f6198b7f252824679062450f119ec8791ac0c26a86fb9a820991d99998bb3b96ee776e51238be456c67ee60ad8e093ec1cd12c896d7513c917a180", 0xf3}, {&(0x7f00000032c0)}, {&(0x7f0000003300)="0a047b24031c132f54867f03cb94ffcdf3573a88ae45e31499f9772e10446619866b6a3f4217cce714a9942e373faeebe9c1eedac6bd9264d49ffbc4a69050cb79d9b38a9468c55a9fc77ade7c3d8c6a12292aedbb520bc7e1b039f90994c8937499c787125a2976fdc45f74b2b58996d66ef046f4ea3450d9422d535af984ffa6513c81d38c04e6826e53324cfc54174d98c142f0f439b99c0d738e697e4c548d03c55285fc8dbbad6fe842c5f5609ff95619889ee2e19da4baacd3911a1c3ba3f05aa9d26776245ad217140a23fa8712cf02f52ac9167c30c3cbc93189df8f50e89c23f82c6b43c61b8a9f6fb0a8652743552004", 0xf5}], 0x7, &(0x7f0000003480)=[@hoplimit_2292={{0x14}}, @hoplimit_2292={{0x14, 0x29, 0x8, 0x942}}, @flowinfo={{0x14, 0x29, 0xb, 0x8b7}}], 0x48}}], 0x4, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r1 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fsetxattr$system_posix_acl(r1, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000180)={{}, {}, [], {}, [], {0x10, 0x7}}, 0x24, 0x0) connect$inet6(r1, &(0x7f00000007c0)={0xa, 0x4e22, 0x8, @private2, 0x3}, 0x1c) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) 04:40:01 executing program 6: r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) sendfile(r2, r1, 0x0, 0xf8) r3 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040), 0x840, 0x0) bind$unix(r3, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0x6e) 04:40:01 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r1, 0x800c6613, &(0x7f0000000040)=@v2={0x2, @aes256, 0x0, '\x00', @d}) write$binfmt_aout(r0, &(0x7f0000000140)={{0x108, 0x59, 0x8, 0xe0, 0x2f9, 0x81, 0x29b}, "fba96e1f692790e568273e3e98500859794aee2c0cc4ef2f9ab51c5e8cd02f87e94c6f47271495f946b3ad406698f1ab934a56c44d77621fb2e5f36a09304d8ffbf39104fda2ce8b62914fc5cc5f75edb2c630d7fc1a91a89e22eb02108eece64f3a177216eaca0f6d8f018888993ccb6754", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x792) 04:40:01 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0xc401) 04:40:01 executing program 3: r0 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fsetxattr$system_posix_acl(r0, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000180)={{}, {}, [], {}, [], {0x10, 0x7}}, 0x24, 0x0) r1 = openat(r0, &(0x7f0000000080)='./file2\x00', 0x0, 0x102) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)) ioctl$AUTOFS_IOC_CATATONIC(r1, 0x9362, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r2, 0x40086602, &(0x7f0000000000)=0x4000) 04:40:01 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x3, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:40:01 executing program 2: r0 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000480), 0x208902, 0x0) newfstatat(0xffffffffffffff9c, 0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x1000) setresuid(0x0, r2, 0x0) mount$9p_fd(0x0, &(0x7f0000000400)='./file0\x00', &(0x7f0000000440), 0x2000100, &(0x7f00000004c0)={'trans=fd,', {'rfdno', 0x3d, r1}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@cache_fscache}], [{@hash}, {@obj_user={'obj_user', 0x3d, '}'}}, {@obj_role}, {@appraise}, {@smackfsdef={'smackfsdef', 0x3d, '^,\':!}:'}}, {@fowner_lt={'fowner<', 0xffffffffffffffff}}, {@smackfstransmute={'smackfstransmute', 0x3d, 'system.posix_acl_access\x00'}}, {@fowner_lt={'fowner<', r2}}, {@smackfsfloor={'smackfsfloor', 0x3d, ':)^'}}]}}) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x2, 0x8) r3 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fsetxattr$system_posix_acl(r3, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000640)=ANY=[@ANYBLOB="020000000100000000000000040000fbffffffff0f0007000000000020000000000000003a47322e7b61a80a87109da70a6a4fcd8c34d839eb921af896fc971d3e50f92e96a579c219092b4798750d678575e090f3f19ec03f39f9cb7511883dfb053b3d00583a3f9eee704d914b6be1001ed3659b552ef29946a982f1a2ae8440c4db6a111b689e3cb598e91b1230c12e567b1d4d2ae52ed4844528fb55b459d2e11dca02810a7ef7f50a8d2d8dec1b6370a0e0d131a604d6d361ca50720d70feb04dd5de"], 0x24, 0x0) getsockname$unix(r3, &(0x7f0000000180), &(0x7f00000000c0)=0x6e) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r4, &(0x7f0000000040)={0x0, 0x47, &(0x7f0000000740)={0x0, 0x8a}, 0x1, 0x0, 0x0, 0x24000000}, 0x0) r5 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x103443, 0x0) r6 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFVLAN_SET_VLAN_FLAG_CMD(r4, 0x8982, &(0x7f0000000340)={0x7, 'veth0_to_bridge\x00', {0xfffffd0c}, 0x9}) sendmsg$netlink(r6, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) accept4$unix(r3, &(0x7f00000002c0)=@abs, &(0x7f0000000140)=0x6e, 0x0) pwrite64(r6, &(0x7f0000000200)="1101c8345f5c2fcd3bbd6b0b6c819b68c073093985d5ff60d3dbc1e5bbfb52c219e84eb6dfb825446601206df065e80001d3fb5c3081ba6a7fdc84d81a461b6e4b9d5806ad5be6909e61a2fd0ad103b58d34b981eefc84ac589602cfb8b287949fc61dba1f50db45b7d45f32cec385cc08984e6c88b9dcd33e2e6ad3dd3f76739f97af881b6b8d6ef6d611c67eaa78bf7758a4acda10442c57bbf7770da9ac1e26327909b6140a6c9d0e8f706828dc", 0xaf, 0x3) ioctl$SNAPSHOT_FREE(r5, 0x3305) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r1, 0x80083313, &(0x7f0000000600)) 04:40:01 executing program 4: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 89) 04:40:01 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x5, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:40:01 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0xdd01) 04:40:01 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r1 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000040), 0x210082, 0x0) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000000240)={{0x0, 0x80000001, 0x7fffffff, 0x8, 0x3, 0x4, 0x2, 0x5, 0x2, 0x4, 0x1, 0x4, 0x5, 0xffff, 0x9}, 0x28, [0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_TREE_SEARCH(r1, 0xd0009411, &(0x7f00000003c0)={{r2, 0x1, 0xfffffffffffffffa, 0x1ff, 0x0, 0x2, 0x1, 0x8, 0x6, 0xfffffffa, 0xaff, 0x8000, 0x72bc7779, 0x11b, 0x94a5}}) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f00000000c0)=ANY=[@ANYBLOB="1c00000030000000800800b717d6e551012e2d52a4bb18229fd9970100"/38], 0x1c}], 0x1}, 0x0) pwrite64(r3, &(0x7f0000000140)="e59ad1d7194748d7e82e9f39a58f51e5100210deb44e761732d8fd496e70835874831bd2e90e508131548b9a09bb124489b37d736fba777fa95be4b0543ec62c7043e9cca11caf0d9569dc9188730a4b49333ded9057c81c825edfeda287bdd6ff2060e9e8c2b0dec9a230a435ec237f0f0619bc2041a9623c6981cd320937fa447bccb3891ff1fb8396247a9f7f0a2c0988e76931fce9cba3efa8c0dbf130533ead61a5df7c570eabfa6727483a018d76a4e1b63a0aae44b2c7ca404dc726ab8de8bae82213491f280303e1a72524bb5ce4", 0xd2, 0x9) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r4, 0x40086602, &(0x7f0000000000)=0x4000) [ 1047.972427] random: crng reseeded on system resumption [ 1048.139427] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1048.143354] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1048.146156] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 04:40:12 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x6, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:40:12 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x200000) 04:40:12 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r1, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)}, 0x0) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000140)={&(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000040), 0x0, r1}, 0x68) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) 04:40:12 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r2 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) pwrite64(r2, &(0x7f0000000240)="40a054c96a7993fcc216ce87b941ca3e02b6f5598d5e0dbf90d6e4d1d167ac7e988017f1074c8c9db6eabea01754b8ad306b534c309db74e2959dd1546e03ddabe5568ccc9a89bd7ed5e4a1db9c8de59c86ca2a423b0a73aefeb06649b05dec884ce54c36e35eb95bce6e6ecb6a5c0065b966d87028a69255c361cc66c4e1241a837392ed6153b6a1d35b70981c41bcb066740bfc7029e0e", 0x98, 0x3ff) syz_open_dev$vcsa(&(0x7f0000000040), 0x0, 0x82) openat$full(0xffffffffffffff9c, &(0x7f00000000c0), 0x410000, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000140)=@IORING_OP_CLOSE={0x13, 0x1, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xda29) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_READ=@pass_buffer={0x16, 0x3, 0x4007, @fd=r0, 0x20e, &(0x7f0000000180)=""/118, 0x76, 0x3}, 0x7f) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) 04:40:12 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0xf002) 04:40:12 executing program 4: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 90) 04:40:12 executing program 2: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000000680)={&(0x7f0000000080)=@abs, 0x6e, &(0x7f00000005c0)=[{&(0x7f0000000100)=""/127, 0x7f}, {&(0x7f00000001c0)=""/193, 0xc1}, {&(0x7f0000000340)=""/84, 0x54}, {&(0x7f00000004c0)=""/122, 0x7a}, {&(0x7f0000000440)=""/122, 0x7a}, {&(0x7f0000000540)=""/66, 0x42}, {&(0x7f00000002c0)=""/38, 0x26}], 0x7, &(0x7f0000000640)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x2100) getsockname$unix(r0, &(0x7f00000006c0), &(0x7f0000000300)=0x6e) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000740)={0x0}}, 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000001340), 0x3, 0x0) ioctl$SNAPSHOT_AVAIL_SWAP_SIZE(r2, 0x80083313, &(0x7f0000000000)) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(r3, 0x8982, &(0x7f0000000040)={0x0, 'veth0\x00', {}, 0x8}) r4 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$netlink(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) r5 = creat(&(0x7f00000003c0)='./file0\x00', 0x0) fsetxattr$system_posix_acl(r5, &(0x7f0000000100)='system.posix_acl_access\x00', &(0x7f0000000180)={{}, {}, [], {}, [], {0x10, 0x7}}, 0x24, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r5, 0xc0189379, &(0x7f0000000400)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r4, @ANYBLOB="00000000000000002e2f66696c6587ff03bad723327faeef46397657506d3000"]) ioctl$PERF_EVENT_IOC_RESET(r6, 0x2403, 0x4) ioctl$F2FS_IOC_COMMIT_ATOMIC_WRITE(0xffffffffffffffff, 0xf502, 0x0) 04:40:12 executing program 6: ioctl$SCSI_IOCTL_GET_PCI(0xffffffffffffffff, 0x5387, &(0x7f0000000200)) r0 = creat(&(0x7f0000000300)='./file0\x00', 0x0) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$unix(0x1, 0x5, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) write(r2, &(0x7f0000000140)="68d9c629063754da3cb210f7ff116a98314effb1ec77c99f82410eddd1cf40405f115d7601f24db711a85ba483430e42372fcf3c47e793768f523d99ecfdcf2760092ade01e85bee06e54aa78f82678e1ab8b89b43065439d1f2979e6a820ce5d6128aec3084373c", 0x68) sendmsg$netlink(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000000)=ANY=[@ANYBLOB="1c0000003000011ac1791b00000000000c000080080001"], 0x1c}], 0x1}, 0x0) r4 = openat$nvram(0xffffffffffffff9c, &(0x7f00000000c0), 0x800, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r4, 0xc018937e, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r4, @in_args={0x2}}, './file0\x00'}) fcntl$setlease(r5, 0x400, 0x0) sendfile(r3, r4, &(0x7f0000000100)=0x6, 0x5) r6 = socket$nl_route(0x10, 0x3, 0x0) pread64(r6, &(0x7f0000000040)=""/68, 0x44, 0x8b6) dup2(0xffffffffffffffff, r1) sendfile(r2, r1, 0x0, 0xf8) [ 1058.680797] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. [ 1058.706724] ------------[ cut here ]------------ [ 1058.707672] WARNING: ./include/linux/ns_common.h:288 at nsproxy_ns_active_get+0x35b/0x3d0, CPU#0: syz-executor.2/8852 [ 1058.709668] Modules linked in: [ 1058.713087] CPU: 0 UID: 0 PID: 8852 Comm: syz-executor.2 Not tainted 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) [ 1058.716560] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1058.717796] RIP: 0010:nsproxy_ns_active_get+0x35b/0x3d0 [ 1058.718641] Code: 0f 0b 90 e9 92 fd ff ff e8 e2 d2 ab ff 90 0f 0b 90 e9 e5 fd ff ff e8 d4 d2 ab ff 90 0f 0b 90 e9 38 fe ff ff e8 c6 d2 ab ff 90 <0f> 0b 90 e9 8b fe ff ff e8 b8 d2 ab ff 90 0f 0b 90 e9 de fe ff ff [ 1058.721315] RSP: 0018:ffff88801b797e08 EFLAGS: 00010216 [ 1058.722133] RAX: 0000000000000d64 RBX: ffff888015c4b2d8 RCX: ffffc9000823a000 [ 1058.723216] RDX: 0000000000040000 RSI: ffffffff81c8ca2a RDI: 0000000000000001 [ 1058.724279] RBP: ffff888015ce4001 R08: 0000000000000001 R09: ffffed1002b9c817 [ 1058.726213] R10: 0000000000000001 R11: 0000000000000001 R12: ffff8880158ad340 [ 1058.732008] R13: 0000000000000000 R14: ffff88804c2c8000 R15: ffff88801b797e98 [ 1058.733087] FS: 00007f0aa8b0e700(0000) GS:ffff8880e53a5000(0000) knlGS:0000000000000000 [ 1058.734259] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1058.735129] CR2: 00007f0aab6a8000 CR3: 000000004c225000 CR4: 0000000000350ef0 [ 1058.736174] Call Trace: [ 1058.736553] [ 1058.736888] switch_task_namespaces+0x3d/0x110 [ 1058.737626] __do_sys_setns+0x6b0/0x19a0 [ 1058.738257] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1058.739148] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1058.740051] ? __pfx___do_sys_setns+0x10/0x10 [ 1058.740720] do_syscall_64+0xbf/0x430 [ 1058.741321] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1058.742094] RIP: 0033:0x7f0aab59a107 [ 1058.742642] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 34 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1058.745220] RSP: 002b:00007f0aa8b0e128 EFLAGS: 00000246 ORIG_RAX: 0000000000000134 [ 1058.746335] RAX: ffffffffffffffda RBX: 00007f0aab6abf60 RCX: 00007f0aab59a107 [ 1058.747377] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000000000ef [ 1058.748425] RBP: 0000000000000003 R08: 0000000000000000 R09: 0000000000000000 [ 1058.749463] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1058.750512] R13: 00007fffa7b22c6f R14: 00007f0aa8b0e300 R15: 0000000000022000 [ 1058.751558] [ 1058.751908] irq event stamp: 1619 [ 1058.752444] hardirqs last enabled at (1635): [] __up_console_sem+0x78/0x80 [ 1058.753700] hardirqs last disabled at (1644): [] __up_console_sem+0x5d/0x80 [ 1058.754977] softirqs last enabled at (1632): [] handle_softirqs+0x50c/0x770 [ 1058.756263] softirqs last disabled at (1627): [] __irq_exit_rcu+0xc4/0x100 [ 1058.757493] ---[ end trace 0000000000000000 ]--- [ 1058.776294] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.6'. 04:40:12 executing program 1: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @local, @void, {@ipv4={0x800, @dccp={{0x8, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x21, 0x0, @dev, @local, {[@timestamp={0x7, 0xc, 0x7, 0x0, 0x0, [0x8, 0x0]}]}}, {{0x0, 0x0, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, "388a57", 0x0, "3856f7"}}}}}}, 0x0) 04:40:12 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) sendmsg$netlink(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCGLCKTRMIOS(0xffffffffffffffff, 0x5456, 0x0) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0xf400) [ 1058.811667] FAULT_INJECTION: forcing a failure. [ 1058.811667] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1058.821435] CPU: 0 UID: 0 PID: 8853 Comm: syz-executor.4 Tainted: G W 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) [ 1058.821475] Tainted: [W]=WARN [ 1058.821483] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1058.821496] Call Trace: [ 1058.821505] [ 1058.821516] dump_stack_lvl+0xfa/0x120 [ 1058.821560] should_fail_ex+0x4d7/0x5e0 [ 1058.821613] _copy_from_user+0x30/0xd0 [ 1058.821658] csum_and_copy_from_iter_full+0x1fb/0x1f30 [ 1058.821706] ? __kasan_kmalloc+0x7f/0x90 [ 1058.821734] ? trace_kmalloc+0x1f/0xb0 [ 1058.821770] ? __kmalloc_node_track_caller_noprof+0x27b/0x690 [ 1058.821810] ? __pfx_csum_and_copy_from_iter_full+0x10/0x10 [ 1058.821836] ? __alloc_skb+0x161/0x370 [ 1058.821871] ? __asan_memset+0x24/0x50 [ 1058.821912] ? __build_skb_around+0x27f/0x3c0 [ 1058.821966] ip_generic_getfrag+0x181/0x270 [ 1058.822004] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 1058.822047] ? perf_trace_run_bpf_submit+0xef/0x180 [ 1058.822105] __ip_append_data+0x17ab/0x40d0 [ 1058.822168] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 1058.822204] ? lock_acquire+0x15e/0x2f0 [ 1058.822261] ? lock_release+0xc8/0x290 [ 1058.822293] ? lock_is_held_type+0x9e/0x120 [ 1058.822337] ? __pfx___ip_append_data+0x10/0x10 [ 1058.822377] ? ip_dst_mtu_maybe_forward.constprop.0+0x260/0x5f0 [ 1058.822439] ip_make_skb+0x22b/0x2a0 [ 1058.822485] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 1058.822523] ? __pfx_ip_make_skb+0x10/0x10 [ 1058.822581] ? lock_acquire+0x15e/0x2f0 [ 1058.822630] ? xfrm_lookup_route+0x69/0x200 [ 1058.822679] udp_sendmsg+0x1647/0x22c0 [ 1058.822730] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 1058.822776] ? __pfx_udp_sendmsg+0x10/0x10 [ 1058.822812] ? perf_trace_run_bpf_submit+0xef/0x180 [ 1058.822865] ? perf_trace_lock+0x337/0x5d0 [ 1058.822922] ? __pfx_perf_trace_lock+0x10/0x10 [ 1058.822956] ? reacquire_held_locks+0xd1/0x200 [ 1058.822993] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1058.823053] ? find_held_lock+0x2b/0x80 [ 1058.823093] ? __local_bh_enable_ip+0xa1/0x110 [ 1058.823122] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 1058.823162] ? inet_autobind+0x13f/0x1a0 [ 1058.823192] ? __local_bh_enable_ip+0xa1/0x110 [ 1058.823221] ? inet_autobind+0x144/0x1a0 [ 1058.823256] ? __pfx_udp_sendmsg+0x10/0x10 [ 1058.823295] inet_sendmsg+0x109/0x150 [ 1058.823338] ____sys_sendmsg+0x947/0xc20 [ 1058.823385] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1058.823448] ? perf_trace_run_bpf_submit+0xef/0x180 [ 1058.823497] ___sys_sendmsg+0x10f/0x1b0 [ 1058.823528] ? __pfx____sys_sendmsg+0x10/0x10 [ 1058.823571] ? __pfx_perf_trace_lock+0x10/0x10 [ 1058.823624] ? lock_acquire+0x15e/0x2f0 [ 1058.823658] ? __fget_files+0x34/0x3b0 [ 1058.823696] ? find_held_lock+0x2b/0x80 [ 1058.823736] ? lock_release+0xc8/0x290 [ 1058.823789] ? __fget_files+0x20d/0x3b0 [ 1058.823863] __sys_sendmmsg+0x1f5/0x420 [ 1058.823911] ? __pfx___sys_sendmmsg+0x10/0x10 [ 1058.823976] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1058.824021] ? __fget_files+0x20d/0x3b0 [ 1058.824082] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1058.824121] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1058.824170] ? ksys_write+0x1a3/0x240 [ 1058.824212] ? __pfx_ksys_write+0x10/0x10 [ 1058.824272] __x64_sys_sendmmsg+0x9d/0x110 [ 1058.824297] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 1058.824342] do_syscall_64+0xbf/0x430 [ 1058.824385] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1058.824410] RIP: 0033:0x7f016dc33b19 [ 1058.824431] 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 [ 1058.824454] RSP: 002b:00007f016b1a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1058.824477] RAX: ffffffffffffffda RBX: 00007f016dd46f60 RCX: 00007f016dc33b19 [ 1058.824493] RDX: 0000000000000001 RSI: 0000000020000640 RDI: 0000000000000004 [ 1058.824507] RBP: 00007f016b1a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 1058.824521] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1058.824535] R13: 00007ffd0abace8f R14: 00007f016b1a9300 R15: 0000000000022000 [ 1058.824601] 04:40:12 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x80, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)=0x4000) [ 1058.936985] random: crng reseeded on system resumption [ 1058.950196] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1059.007321] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1059.069311] random: crng reseeded on system resumption 04:40:12 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x42, 0x0) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000000)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$FS_IOC_SETFLAGS(r1, 0x40086602, &(0x7f0000000000)=0x4000) r2 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) fallocate(r2, 0x20, 0xe1bb, 0x7fff) [ 1059.084512] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 04:40:12 executing program 6: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x10) write(r0, &(0x7f0000000900)="5ed0b2ff68", 0x5) r1 = openat$dir(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x2a6083, 0x2) r2 = socket$unix(0x1, 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) sendfile(r2, r1, 0x0, 0xf8) 04:40:12 executing program 4: 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'wlan1\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000000640)=[{{&(0x7f0000000040)={0x2, 0x4e1f, @multicast2=0xac1414bb}, 0x10, &(0x7f0000000500)=[{&(0x7f0000000100)='i', 0xbb00}], 0x1, &(0x7f00000005c0)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @remote, @multicast2}}}], 0x20}}], 0x1, 0x0) (fail_nth: 91) [ 1059.133558] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1059.245215] FAULT_INJECTION: forcing a failure. [ 1059.245215] name failslab, interval 1, probability 0, space 0, times 0 [ 1059.247223] CPU: 1 UID: 0 PID: 8879 Comm: syz-executor.4 Tainted: G W 6.18.0-rc4-next-20251105 #1 PREEMPT(voluntary) [ 1059.247257] Tainted: [W]=WARN [ 1059.247264] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1059.247276] Call Trace: [ 1059.247285] [ 1059.247296] dump_stack_lvl+0xfa/0x120 [ 1059.247339] should_fail_ex+0x4d7/0x5e0 [ 1059.247389] should_failslab+0xc2/0x120 [ 1059.247414] kmem_cache_alloc_node_noprof+0x87/0x6b0 [ 1059.247450] ? __alloc_skb+0x2ab/0x370 [ 1059.247475] ? __asan_memset+0x24/0x50 [ 1059.247547] ? __alloc_skb+0x2ab/0x370 [ 1059.247572] __alloc_skb+0x2ab/0x370 [ 1059.247610] ? __pfx___alloc_skb+0x10/0x10 [ 1059.247639] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 1059.247674] ? perf_trace_run_bpf_submit+0xef/0x180 [ 1059.247726] __ip_append_data+0x319b/0x40d0 [ 1059.247784] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 1059.247816] ? lock_acquire+0x15e/0x2f0 [ 1059.247868] ? lock_release+0xc8/0x290 [ 1059.247897] ? lock_is_held_type+0x9e/0x120 [ 1059.247926] ? __pfx___ip_append_data+0x10/0x10 [ 1059.247962] ? ip_dst_mtu_maybe_forward.constprop.0+0x260/0x5f0 [ 1059.248028] ip_make_skb+0x22b/0x2a0 [ 1059.248071] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 1059.248107] ? __pfx_ip_make_skb+0x10/0x10 [ 1059.248159] ? lock_acquire+0x15e/0x2f0 [ 1059.248203] ? xfrm_lookup_route+0x69/0x200 [ 1059.248247] udp_sendmsg+0x1647/0x22c0 [ 1059.248294] ? __pfx_ip_generic_getfrag+0x10/0x10 [ 1059.248335] ? __pfx_udp_sendmsg+0x10/0x10 [ 1059.248366] ? perf_trace_run_bpf_submit+0xef/0x180 [ 1059.248415] ? perf_trace_lock+0x337/0x5d0 [ 1059.248469] ? __pfx_perf_trace_lock+0x10/0x10 [ 1059.248512] ? reacquire_held_locks+0xd1/0x200 [ 1059.248558] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1059.248612] ? find_held_lock+0x2b/0x80 [ 1059.248649] ? __local_bh_enable_ip+0xa1/0x110 [ 1059.248674] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 1059.248711] ? inet_autobind+0x13f/0x1a0 [ 1059.248738] ? __local_bh_enable_ip+0xa1/0x110 [ 1059.248764] ? inet_autobind+0x144/0x1a0 [ 1059.248797] ? __pfx_udp_sendmsg+0x10/0x10 [ 1059.248830] inet_sendmsg+0x109/0x150 [ 1059.248871] ____sys_sendmsg+0x947/0xc20 [ 1059.248914] ? __pfx_____sys_sendmsg+0x10/0x10 [ 1059.248970] ? perf_trace_run_bpf_submit+0xef/0x180 [ 1059.249013] ___sys_sendmsg+0x10f/0x1b0 [ 1059.249042] ? __pfx____sys_sendmsg+0x10/0x10 [ 1059.249080] ? __pfx_perf_trace_lock+0x10/0x10 [ 1059.249128] ? lock_acquire+0x15e/0x2f0 [ 1059.249159] ? __fget_files+0x34/0x3b0 [ 1059.249194] ? find_held_lock+0x2b/0x80 [ 1059.249226] ? lock_release+0xc8/0x290 [ 1059.249271] ? __fget_files+0x20d/0x3b0 [ 1059.249334] __sys_sendmmsg+0x1f5/0x420 [ 1059.249376] ? __pfx___sys_sendmmsg+0x10/0x10 [ 1059.249436] ? __pfx___mutex_unlock_slowpath+0x10/0x10 [ 1059.249484] ? __fget_files+0x20d/0x3b0 [ 1059.249550] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1059.249585] ? __pfx_perf_trace_preemptirq_template+0x10/0x10 [ 1059.249626] ? ksys_write+0x1a3/0x240 [ 1059.249664] ? __pfx_ksys_write+0x10/0x10 [ 1059.249718] __x64_sys_sendmmsg+0x9d/0x110 [ 1059.249740] ? trace_irq_enable.constprop.0+0xc2/0x100 [ 1059.249781] do_syscall_64+0xbf/0x430 [ 1059.249820] entry_SYSCALL_64_after_hwframe+0x77/0x7f [ 1059.249842] RIP: 0033:0x7f016dc33b19 [ 1059.249861] 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 [ 1059.249882] RSP: 002b:00007f016b1a9188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1059.249903] RAX: ffffffffffffffda RBX: 00007f016dd46f60 RCX: 00007f016dc33b19 [ 1059.249918] RDX: 0000000000000001 RSI: 0000000020000640 RDI: 0000000000000004 [ 1059.249931] RBP: 00007f016b1a91d0 R08: 0000000000000000 R09: 0000000000000000 [ 1059.249944] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1059.249957] R13: 00007ffd0abace8f R14: 00007f016b1a9300 R15: 0000000000022000 [ 1059.250017] VM DIAGNOSIS: 04:40:12 Registers: info registers vcpu 0 RAX=0000000000000030 RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff8291d3f5 RDI=ffffffff8895d800 RBP=ffffffff8895d7c0 RSP=ffff88801b797730 R8 =0000000000000000 R9 =ffffed10016fa046 R10=0000000000000030 R11=0000000000000001 R12=0000000000000030 R13=0000000000000010 R14=ffffffff8895d7c0 R15=ffffffff8291d3e0 RIP=ffffffff8291d44d RFL=00000002 [-------] 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 00007f0aa8b0e700 00000000 00000000 GS =0000 ffff8880e53a5000 00000000 00000000 LDT=0000 fffffe2800000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f0aab6a8000 CR3=000000004c225000 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=00007f0aab67f7c000007f0aab67f7c8 XMM02=00007f0aab67f7e000007f0aab67f7c0 XMM03=00007f0aab67f7c800007f0aab67f7c0 XMM04=ffffffff0000ff00000000ff00000000 XMM05=00000000000000000000000000000000 XMM06=00000000000000000000000000000000 XMM07=00000000000000000000000000000000 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff88801802fe88 RCX=ffffffff81bcbfa0 RDX=1ffff11003005fd5 RSI=ffffffff81bcbfae RDI=0000000000000004 RBP=ffffffff8501c200 RSP=ffff88801802fcf8 R8 =0000000000001145 R9 =0000000000000008 R10=0000000000000028 R11=0000000000000001 R12=000000000000000f R13=0000000000000028 R14=0000000000007ed0 R15=ffffffff8501c200 RIP=ffffffff81bcbfcc RFL=00000212 [----A--] 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 00007f701cfa28c0 00000000 00000000 GS =0000 ffff8880e54a5000 00000000 00000000 LDT=0000 fffffe4f00000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000561d3fdf9568 CR3=000000000bc26000 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=ffff00ffffffffffffffff0000000000 XMM02=00000000000000000000000000000000 XMM03=00000000000000ff00000000000000ff XMM04=2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f2f XMM05=0000561d3fdf0a600000561d3fdb2420 XMM06=0000561d3fdb22b00000000200000003 XMM07=00000000000000000000000000000000 XMM08=2f63697361622f6372732f2e2e000d0a XMM09=00000000000000000000000000000000 XMM10=00000000002000000000000000200000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000