ting program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0xf7, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, 0xffffffffffffffff, 0x8) syz_emit_ethernet(0x36, &(0x7f00000000c0)={@link_local, @multicast, @void, {@ipv4={0x800, @icmp={{0x5, 0x4, 0x0, 0x0, 0x28, 0x0, 0x28, 0x0, 0x1, 0x0, @dev, @dev}, @timestamp}}}}, 0x0) 23:15:47 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0xf401, 0x0}, 0x0) 23:15:47 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x8000000, 0x0}, 0x0) 23:15:47 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x2000000, 0x0}, 0x0) 23:15:47 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1a9840, 0x0) read(r0, &(0x7f0000000180)=""/183, 0xb7) ioctl$TIOCMBIC(r0, 0x5417, &(0x7f0000000000)=0x200) syz_open_dev$tty20(0xc, 0x4, 0x1) futex(&(0x7f0000000180)=0x1, 0x6, 0x0, 0x0, 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1a9840, 0x0) read(r1, &(0x7f0000000180)=""/183, 0xb7) ioctl$TIOCSPTLCK(r1, 0x40045431, &(0x7f0000000040)) 23:15:47 executing program 5: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) finit_module(r0, &(0x7f0000000040)='\x00', 0x1) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r1, 0x7634c000) [ 926.730363] audit: type=1400 audit(1629414947.952:61): avc: denied { module_load } for pid=8217 comm="syz-executor.5" path="/syz-executor.5" dev="sda" ino=15425 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=system permissive=1 [ 926.750477] Module has invalid ELF structures [ 926.783899] Module has invalid ELF structures 23:16:00 executing program 0: pwritev2(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f0000000200)="85ac7b310e63365ee9c41960ed6f1b84e9ade9f4ce8fde4398c8486249ff029336eb7e4b2ff729cf641b11877afc564e2d69732388f53a8b67d3e0fbff8d630b73f98a92b00e59515a35f7a69b2faef4661afa4e7b5b90b8c013300b242bd4879317db63084ba69c1e0494e8fa1bacb39f2a3da28c672573e856fe9e4ff3fbffd9cee987c269bf579d4e4c0d56578f3bb209034023b108465ede2c3d1e2a3b6807bf8d75400197d4d28de73fe7c05b7528b8dd1d4d322c1165104311b03975efe0", 0xc1}], 0x1, 0x0, 0x0, 0xa) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x80100, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f0000000000)=0x1, 0x4) dup(r1) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f00000000c0)={'ipvlan1\x00'}) writev(r0, &(0x7f0000000600)=[{&(0x7f0000000100)="9a9bec5b1c6896aa840eee3e5f0aea36", 0x10}, {&(0x7f0000000000)="12", 0x1}, {&(0x7f00000001c0)="163d", 0x2}], 0x3) 23:16:00 executing program 1: unshare(0x60040000) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'lo\x00'}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8923, &(0x7f0000000140)={'lo\x00'}) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x7, @loopback, 0x5ea}, 0x1c) syz_open_procfs(0xffffffffffffffff, 0x0) 23:16:00 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x40000, 0x0}, 0x0) 23:16:00 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x3000000, 0x0}, 0x0) 23:16:00 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0xa000000, 0x0}, 0x0) 23:16:00 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103", 0x5b, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[@ANYBLOB="04"]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) copy_file_range(0xffffffffffffffff, 0x0, r0, 0x0, 0x200f5ef, 0x0) creat(&(0x7f00000001c0)='./file0/file0\x00', 0x0) creat(&(0x7f0000000300)='./file1\x00', 0x2) creat(&(0x7f0000000180)='./file0/file0\x00', 0x1) r1 = syz_open_dev$vcsu(&(0x7f0000000140), 0x9, 0x800) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r2, &(0x7f0000005340)=[{{&(0x7f0000001480)={0x2, 0x0, @empty=0xe8030000}, 0x10, &(0x7f0000002500)=[{&(0x7f0000000500)="b026", 0x2}], 0x1, &(0x7f0000002540)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r4, @empty, @dev}}}], 0x20}}], 0x1, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r1, 0x89f5, &(0x7f00000002c0)={'ip6_vti0\x00', &(0x7f0000000200)={'syztnl1\x00', r4, 0x2f, 0xdb, 0x56, 0x5, 0x40, @mcast1, @local, 0x7800, 0x10, 0x5, 0x81}}) 23:16:00 executing program 3 (fault-call:6 fault-nth:24): ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x9, "0000f0000000000300"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 23:16:00 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000d5f4655fd6f4655f0100ffff53ef", 0x3a, 0x400}, {&(0x7f0000000140)="000000000000000000000000000000000000000000f9ffffff0000002100200001000000ebff", 0x26, 0x540}, {&(0x7f0000010400)="0200000003000000040000006a000f000300040000000000000000000f00bc0f", 0x20, 0x800}], 0x0, &(0x7f0000012c00)) mount(&(0x7f0000000040)=@sr0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='jffs2\x00', 0x20e1c07, &(0x7f0000000180)='ext4\x00') stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r0, 0x0) syz_mount_image$msdos(&(0x7f00000001c0), &(0x7f0000000280)='./file1\x00', 0x100000001, 0x4, &(0x7f0000000500)=[{&(0x7f00000002c0)="8f7e2734ce1ebf46d0bc1b60d5dc0a41f284a88106673ef41ba8b142620f222e91e8ebd3e21c9a24afc8b4aa70d9b54c59e5cb42d87847136a6ed7031723954b364037a186c6ca1a5df446b2c83877d50df0cef976565308dca616b34f812ebb33624a58408e5832dcd3974422b6d86cb9128ee619e2d9d11ae2d7ba62d8335108709724beb091b69843883ea68d53", 0x8f, 0x7}, {&(0x7f0000000380)="327e7100bc9756e8c00a84238fa143be5af7778cac8dc3e82187ad401418b4929bed379cedc1c9a15065a805fdce573db99887e7d17bf6911952f68102f2ef493831ec869291540142c9a1895db9f5a881a73c3cafc7b8c4eaa6dd6721ac066a1bda812c8bd714746f4c9ef3513fdbb057e1df6f80eebfc29d30cc72291fdaf3925dc37ec5d7c49f8a2cb5371d3fb06bce639259853b8ed1c5595745e7ea640eba6b2b1021854f93261eeb1535ffd4fcd0dc5ed061d6fcd76d2acfcc65d31060332f86f84f404da9696639abf0fc9a741996970440b93851d7ad72d15b7085", 0xdf, 0xdad}, {&(0x7f0000000480)="b5088ff1437c46c39b9c80ab5cd5b4f7c890e7e2a4b28f931c20205862af473960734402ca0d6dd81f7637b00620b290abf2579a3f848deb6b39f944568bfb", 0x3f, 0x6}, {&(0x7f00000004c0)="42b6c4d92583728f1e8845803ddbdda1d3df8092f1e4", 0x16, 0x9}], 0x208000, &(0x7f0000000580)={[{@dots}, {@nodots}, {@fat=@uid={'uid', 0x3d, r0}}, {@fat=@dos1xfloppy}], [{@appraise_type}, {@seclabel}, {@subj_role={'subj_role', 0x3d, '&\xb0:#@]1-.*'}}, {@context={'context', 0x3d, 'unconfined_u'}}]}) [ 939.191443] : renamed from lo 23:16:00 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x1000000, 0x0}, 0x0) 23:16:00 executing program 0: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x51bc81, 0x1c9) r2 = socket$netlink(0x10, 0x3, 0x0) sendfile(r2, r0, 0x0, 0x80464c457f) [ 939.215799] device veth0_vlan entered promiscuous mode [ 939.217235] FAULT_INJECTION: forcing a failure. [ 939.217235] name failslab, interval 1, probability 0, space 0, times 0 [ 939.218555] CPU: 1 PID: 8249 Comm: syz-executor.3 Not tainted 5.10.56 #1 [ 939.219306] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 939.220567] Call Trace: [ 939.220877] dump_stack+0x107/0x163 [ 939.221287] should_fail.cold+0x5/0xa [ 939.221717] ? create_object.isra.0+0x3a/0xa20 [ 939.222226] should_failslab+0x5/0x10 [ 939.222647] kmem_cache_alloc+0x5b/0x350 [ 939.223100] create_object.isra.0+0x3a/0xa20 [ 939.223587] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 939.224143] kmem_cache_alloc_trace+0x151/0x360 [ 939.224663] ? blocking_notifier_call_chain+0x13a/0x180 [ 939.225352] ipv6_add_addr+0x332/0x1dd0 [ 939.225802] ? lock_chain_count+0x20/0x20 [ 939.226252] ? perf_trace_lock+0xac/0x490 [ 939.226713] ? lock_chain_count+0x20/0x20 [ 939.227165] ? inet6_dump_ifaddr+0x20/0x20 [ 939.227641] ? find_held_lock+0x2c/0x110 [ 939.228085] add_addr+0xcf/0x2b0 [ 939.228463] ? inet6_ifa_finish_destroy+0x1b0/0x1b0 [ 939.229011] ? mark_held_locks+0x9e/0xe0 [ 939.229465] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 939.230033] ? __local_bh_enable_ip+0x9d/0xf0 [ 939.230538] addrconf_notify+0x19e4/0x22f0 [ 939.231002] ? inet6_ifinfo_notify+0x150/0x150 [ 939.231509] ? failover_register+0x520/0x520 [ 939.231998] ? cfg80211_netdev_notifier_call+0x298/0x1220 [ 939.232622] ? ipmr_device_event+0x18b/0x1f0 [ 939.233115] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 939.233690] raw_notifier_call_chain+0xb3/0x110 [ 939.234201] call_netdevice_notifiers_info+0xb5/0x130 [ 939.234786] __dev_notify_flags+0x110/0x2b0 [ 939.235272] ? dev_change_name+0x660/0x660 [ 939.235734] ? __dev_change_flags+0x4cf/0x6e0 [ 939.236236] ? dev_set_allmulti+0x30/0x30 [ 939.236703] ? cap_capable+0x1eb/0x250 [ 939.237137] ? full_name_hash+0xb5/0xf0 [ 939.237590] dev_change_flags+0x100/0x160 [ 939.238047] devinet_ioctl+0x147d/0x1d30 [ 939.238501] ? inet_ifa_byprefix+0x2a0/0x2a0 [ 939.238992] inet_ioctl+0x34b/0x390 [ 939.239396] ? inet_dgram_connect+0x220/0x220 [ 939.239889] ? avc_ss_reset+0x180/0x180 [ 939.240341] ? __lock_acquire+0xbc2/0x5b20 [ 939.240852] packet_ioctl+0xb3/0x260 [ 939.241261] sock_do_ioctl+0xd1/0x2e0 [ 939.241685] ? compat_ifr_data_ioctl+0x150/0x150 [ 939.242215] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 939.242797] ? do_vfs_ioctl+0x283/0x10d0 [ 939.243243] ? generic_block_fiemap+0x60/0x60 [ 939.243745] ? selinux_inode_getsecctx+0x90/0x90 [ 939.244269] sock_ioctl+0x3e6/0x700 [ 939.244667] ? dlci_ioctl_set+0x30/0x30 [ 939.245117] ? __fget_files+0x251/0x410 [ 939.245560] ? dlci_ioctl_set+0x30/0x30 [ 939.245993] __x64_sys_ioctl+0x196/0x210 [ 939.246446] do_syscall_64+0x33/0x40 [ 939.246856] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 939.247420] RIP: 0033:0x466609 [ 939.247772] 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 [ 939.249807] RSP: 002b:00007f774f1bc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 939.250652] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 939.251428] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 939.252220] RBP: 00007f774f1bc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 939.253020] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 939.253814] R13: 00007ffd6151681f R14: 00007f774f1bc300 R15: 0000000000022000 23:16:00 executing program 5: r0 = semget$private(0x0, 0x2, 0x100) mremap(&(0x7f0000e04000/0x2000)=nil, 0x7fffdf2c1000, 0x2000, 0x0, &(0x7f0000d3e000/0x2000)=nil) semctl$SEM_STAT(r0, 0x3, 0x12, &(0x7f0000019180)=""/163) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) read(r1, &(0x7f00000000c0)=""/102400, 0xfffffc7b) r2 = socket$netlink(0x10, 0x3, 0x9) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r2, &(0x7f0000019100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000190c0)={&(0x7f00000194c0)=ANY=[@ANYBLOB='4\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000225bd7000ffdbdf250400000008000300070000001800018014000400fc0000000000000000000000000000009a8b2fd59a3236af3ea51f1a5bce8f18cd79271d7daea98472c21a6d0abad9c577c8cd6e2db4f672738acc9aed76e47a7b6660abfe9d8fbb6e2ac4dbcfa689d1fe33d51848ec84a870612dcb8162f35f4aac8838f2c8c891a0a784ca3680d140aa1e697d9fcf326491cc1b003ef33fef2cf06c78ac3ff5a54be83536bc6fbd2a3e33cf5ca43c85cbb8c6335918da717b7d6b6e5e37120a1c52ea8e0352"], 0x34}}, 0x20000000) execveat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x0, &(0x7f0000019480)=[&(0x7f0000001300)='\x04'], 0x1000) execveat(r1, &(0x7f0000019240)='./file0\x00', &(0x7f00000193c0)=[&(0x7f0000019280)='\x00', &(0x7f00000192c0)=',{)[{\x00', &(0x7f0000019300)='\x00', &(0x7f0000019340)='+\x00', &(0x7f0000019380)='\x00'], &(0x7f0000019440)=[&(0x7f0000019400)='\x00'], 0x1000) lseek(r2, 0x0, 0x2) getsockopt$ARPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x63, 0x0, &(0x7f0000019140)) 23:16:00 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x4000000, 0x0}, 0x0) 23:16:00 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0xe000000, 0x0}, 0x0) 23:16:00 executing program 7: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0, 0x4800, 0x0) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x100) mount$9p_xen(0x0, &(0x7f0000000580)='./file0\x00', &(0x7f00000005c0), 0xc2044, &(0x7f0000000080)={'trans=xen,', {[{@version_L, 0x22}, {@debug={'debug', 0x3d, 0x3}}]}}) 23:16:00 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x2000000, 0x0}, 0x0) 23:16:00 executing program 1: r0 = perf_event_open(&(0x7f00000000c0)={0x2, 0xc5, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) dup3(r0, r1, 0x0) r2 = syz_open_dev$vcsa(&(0x7f0000000000), 0x2, 0x200) mkdirat(r2, &(0x7f0000000080)='./file0\x00', 0xa4) openat$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x579f83, 0x0) fallocate(r0, 0x1, 0x9, 0x6) [ 939.425503] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=33608 sclass=netlink_route_socket pid=8271 comm=syz-executor.0 23:16:00 executing program 3 (fault-call:6 fault-nth:25): ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x9, "0000f0000000000300"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) [ 939.458125] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=8274 comm=syz-executor.5 [ 939.471699] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=50422 sclass=netlink_route_socket pid=8271 comm=syz-executor.0 [ 939.498652] SELinux: unrecognized netlink message: protocol=9 nlmsg_type=0 sclass=netlink_audit_socket pid=8284 comm=syz-executor.5 [ 939.523034] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=18432 sclass=netlink_route_socket pid=8271 comm=syz-executor.0 [ 939.575147] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=143 sclass=netlink_route_socket pid=8271 comm=syz-executor.0 [ 939.576595] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=179 sclass=netlink_route_socket pid=8271 comm=syz-executor.0 [ 939.578002] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=224 sclass=netlink_route_socket pid=8271 comm=syz-executor.0 [ 939.584616] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8271 comm=syz-executor.0 [ 939.586055] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8271 comm=syz-executor.0 [ 939.600618] device veth0_vlan entered promiscuous mode [ 939.601955] FAULT_INJECTION: forcing a failure. [ 939.601955] name failslab, interval 1, probability 0, space 0, times 0 [ 939.603702] CPU: 0 PID: 8290 Comm: syz-executor.3 Not tainted 5.10.56 #1 [ 939.604749] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 939.606450] Call Trace: [ 939.606759] dump_stack+0x107/0x163 [ 939.607307] should_fail.cold+0x5/0xa [ 939.607886] ? create_object.isra.0+0x3a/0xa20 [ 939.608579] should_failslab+0x5/0x10 [ 939.609163] kmem_cache_alloc+0x5b/0x350 [ 939.609783] create_object.isra.0+0x3a/0xa20 [ 939.610442] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 939.611202] kmem_cache_alloc_trace+0x151/0x360 [ 939.611906] ? blocking_notifier_call_chain+0x13a/0x180 [ 939.612715] ipv6_add_addr+0x332/0x1dd0 [ 939.613333] ? lock_chain_count+0x20/0x20 [ 939.613959] ? perf_trace_lock+0xac/0x490 [ 939.614592] ? lock_chain_count+0x20/0x20 [ 939.615192] ? inet6_dump_ifaddr+0x20/0x20 [ 939.615845] ? find_held_lock+0x2c/0x110 [ 939.616480] add_addr+0xcf/0x2b0 [ 939.617004] ? inet6_ifa_finish_destroy+0x1b0/0x1b0 [ 939.617774] ? mark_held_locks+0x9e/0xe0 [ 939.618388] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 939.619187] ? __local_bh_enable_ip+0x9d/0xf0 [ 939.619873] addrconf_notify+0x19e4/0x22f0 [ 939.620403] ? inet6_ifinfo_notify+0x150/0x150 [ 939.621037] ? failover_register+0x520/0x520 [ 939.621569] ? cfg80211_netdev_notifier_call+0x298/0x1220 [ 939.622264] ? ipmr_device_event+0x18b/0x1f0 [ 939.622833] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 939.623602] raw_notifier_call_chain+0xb3/0x110 [ 939.624292] call_netdevice_notifiers_info+0xb5/0x130 [ 939.625099] __dev_notify_flags+0x110/0x2b0 [ 939.625766] ? dev_change_name+0x660/0x660 [ 939.626419] ? __dev_change_flags+0x4cf/0x6e0 [ 939.627018] ? dev_set_allmulti+0x30/0x30 [ 939.627572] ? cap_capable+0x1eb/0x250 [ 939.628153] ? full_name_hash+0xb5/0xf0 [ 939.628649] dev_change_flags+0x100/0x160 [ 939.629234] devinet_ioctl+0x147d/0x1d30 [ 939.629765] ? inet_ifa_byprefix+0x2a0/0x2a0 [ 939.630304] inet_ioctl+0x34b/0x390 [ 939.630738] ? inet_dgram_connect+0x220/0x220 [ 939.631255] ? avc_ss_reset+0x180/0x180 [ 939.631731] ? __lock_acquire+0xbc2/0x5b20 [ 939.632245] packet_ioctl+0xb3/0x260 [ 939.632675] sock_do_ioctl+0xd1/0x2e0 [ 939.633138] ? compat_ifr_data_ioctl+0x150/0x150 [ 939.633701] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 939.634303] ? do_vfs_ioctl+0x283/0x10d0 [ 939.634749] ? generic_block_fiemap+0x60/0x60 [ 939.635256] ? selinux_inode_getsecctx+0x90/0x90 [ 939.635784] sock_ioctl+0x3e6/0x700 [ 939.636192] ? dlci_ioctl_set+0x30/0x30 [ 939.636633] ? __fget_files+0x251/0x410 [ 939.637098] ? dlci_ioctl_set+0x30/0x30 [ 939.637556] __x64_sys_ioctl+0x196/0x210 [ 939.638033] do_syscall_64+0x33/0x40 [ 939.638461] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 939.639046] RIP: 0033:0x466609 [ 939.639416] 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 [ 939.641576] RSP: 002b:00007f774f1bc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 939.642460] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 939.643289] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 939.644136] RBP: 00007f774f1bc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 939.644989] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 939.645826] R13: 00007ffd6151681f R14: 00007f774f1bc300 R15: 0000000000022000 23:16:12 executing program 3 (fault-call:6 fault-nth:26): ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x9, "0000f0000000000300"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 23:16:12 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x8000000, 0x0}, 0x0) 23:16:12 executing program 0: openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(0xffffffffffffffff, 0x10e, 0x5, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x51bc81, 0x1c9) r2 = socket$netlink(0x10, 0x3, 0x0) sendfile(r2, r0, 0x0, 0x80464c457f) 23:16:12 executing program 5: memfd_create(&(0x7f0000000000), 0x0) 23:16:12 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x1c000000, 0x0}, 0x0) 23:16:12 executing program 7: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file1\x00', 0x0, 0x0, 0x0, 0x4800, 0x0) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x100) mount$9p_xen(0x0, &(0x7f0000000580)='./file0\x00', &(0x7f00000005c0), 0xc2044, &(0x7f0000000080)={'trans=xen,', {[{@version_L, 0x22}, {@debug={'debug', 0x3d, 0x3}}]}}) 23:16:12 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x3000000, 0x0}, 0x0) 23:16:12 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f0000000000)=0x1, 0x4) ioctl$FS_IOC_GET_ENCRYPTION_POLICY(r1, 0x400c6615, &(0x7f0000000180)={0x0, @adiantum, 0x0, @desc4}) ftruncate(r0, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000100)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) lseek(r0, 0x0, 0x3) ftruncate(0xffffffffffffffff, 0x1000003) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)) lseek(0xffffffffffffffff, 0x0, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x60202, 0x0) ftruncate(0xffffffffffffffff, 0x0) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000080), 0x40, 0x0) write$P9_RREADLINK(r2, &(0x7f00000000c0)={0x10, 0x17, 0x2, {0x7, './file0'}}, 0x10) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0xfdef) lseek(0xffffffffffffffff, 0x0, 0x3) sendmsg$NL80211_CMD_EXTERNAL_AUTH(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xc, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x40811) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r3, 0x0, 0x14, 0x0, 0x0) [ 951.332289] selinux_netlink_send: 18 callbacks suppressed [ 951.332309] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=33608 sclass=netlink_route_socket pid=8304 comm=syz-executor.0 [ 951.345988] device veth0_vlan entered promiscuous mode [ 951.350426] FAULT_INJECTION: forcing a failure. [ 951.350426] name failslab, interval 1, probability 0, space 0, times 0 [ 951.352143] CPU: 1 PID: 8312 Comm: syz-executor.3 Not tainted 5.10.56 #1 [ 951.353195] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 951.355110] Call Trace: [ 951.355517] dump_stack+0x107/0x163 [ 951.356072] should_fail.cold+0x5/0xa [ 951.356659] ? create_object.isra.0+0x3a/0xa20 [ 951.357399] should_failslab+0x5/0x10 [ 951.357988] kmem_cache_alloc+0x5b/0x350 [ 951.358619] create_object.isra.0+0x3a/0xa20 [ 951.359294] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 951.360064] __kmalloc+0x16e/0x3e0 [ 951.360615] fib6_info_alloc+0x3c/0x100 [ 951.361235] ip6_route_info_create+0x37a/0x19c0 [ 951.361958] ? fib6_nh_init+0x1980/0x1980 [ 951.362588] ? devinet_ioctl+0x147d/0x1d30 [ 951.363246] ? inet_ioctl+0x34b/0x390 [ 951.363822] ? packet_ioctl+0xb3/0x260 [ 951.364406] ? sock_do_ioctl+0xd1/0x2e0 [ 951.365020] ? sock_ioctl+0x3e6/0x700 [ 951.365597] ? __x64_sys_ioctl+0x196/0x210 [ 951.366429] ? do_syscall_64+0x33/0x40 [ 951.367015] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 951.367828] addrconf_f6i_alloc+0x1c7/0x2f0 [ 951.368484] ? ipv6_route_ioctl+0x500/0x500 [ 951.369177] ? kasan_unpoison_shadow+0x33/0x40 [ 951.369861] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 951.370781] ipv6_add_addr+0x375/0x1dd0 [ 951.371379] ? lock_chain_count+0x20/0x20 [ 951.371998] ? perf_trace_lock+0xac/0x490 [ 951.372620] ? lock_chain_count+0x20/0x20 [ 951.373269] ? inet6_dump_ifaddr+0x20/0x20 [ 951.373913] ? find_held_lock+0x2c/0x110 [ 951.374529] add_addr+0xcf/0x2b0 [ 951.375036] ? inet6_ifa_finish_destroy+0x1b0/0x1b0 [ 951.375789] ? mark_held_locks+0x9e/0xe0 [ 951.376403] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 951.377205] ? __local_bh_enable_ip+0x9d/0xf0 [ 951.377885] addrconf_notify+0x19e4/0x22f0 [ 951.378531] ? inet6_ifinfo_notify+0x150/0x150 [ 951.379214] ? failover_register+0x520/0x520 [ 951.379877] ? cfg80211_netdev_notifier_call+0x298/0x1220 [ 951.380704] ? ipmr_device_event+0x18b/0x1f0 [ 951.381411] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 951.382216] raw_notifier_call_chain+0xb3/0x110 [ 951.382920] call_netdevice_notifiers_info+0xb5/0x130 [ 951.383708] __dev_notify_flags+0x110/0x2b0 [ 951.384365] ? dev_change_name+0x660/0x660 [ 951.385019] ? __dev_change_flags+0x4cf/0x6e0 [ 951.385705] ? dev_set_allmulti+0x30/0x30 [ 951.386344] ? cap_capable+0x1eb/0x250 [ 951.386932] ? full_name_hash+0xb5/0xf0 [ 951.387550] dev_change_flags+0x100/0x160 [ 951.388189] devinet_ioctl+0x147d/0x1d30 [ 951.388810] ? inet_ifa_byprefix+0x2a0/0x2a0 [ 951.389508] inet_ioctl+0x34b/0x390 [ 951.390053] ? inet_dgram_connect+0x220/0x220 [ 951.390731] ? avc_ss_reset+0x180/0x180 23:16:12 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x4000000, 0x0}, 0x0) [ 951.391345] ? __lock_acquire+0xbc2/0x5b20 [ 951.392243] packet_ioctl+0xb3/0x260 [ 951.392806] sock_do_ioctl+0xd1/0x2e0 [ 951.393402] ? compat_ifr_data_ioctl+0x150/0x150 [ 951.394127] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 951.394904] ? do_vfs_ioctl+0x283/0x10d0 [ 951.395525] ? generic_block_fiemap+0x60/0x60 [ 951.396199] ? selinux_inode_getsecctx+0x90/0x90 [ 951.396918] sock_ioctl+0x3e6/0x700 [ 951.397472] ? dlci_ioctl_set+0x30/0x30 [ 951.398082] ? __fget_files+0x251/0x410 [ 951.398682] ? dlci_ioctl_set+0x30/0x30 [ 951.399286] __x64_sys_ioctl+0x196/0x210 [ 951.399904] do_syscall_64+0x33/0x40 [ 951.400463] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 951.401252] RIP: 0033:0x466609 [ 951.401749] 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 [ 951.404535] RSP: 002b:00007f774f1bc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 951.405107] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=50422 sclass=netlink_route_socket pid=8304 comm=syz-executor.0 [ 951.405720] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 951.405729] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 951.405736] RBP: 00007f774f1bc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 951.405744] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 951.405752] R13: 00007ffd6151681f R14: 00007f774f1bc300 R15: 0000000000022000 23:16:12 executing program 7: syz_io_uring_setup(0x302e, &(0x7f0000000080)={0x0, 0xf9b9, 0x0, 0x2, 0x1cb}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0) mlockall(0x1) mlockall(0x5) mlockall(0x2) setreuid(0xee00, 0xee01) mlockall(0x7) mlockall(0x6) mlockall(0x4) mlockall(0x0) mlockall(0x1) mlock2(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0) 23:16:12 executing program 5: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2154d4, 0x0) stat(&(0x7f0000000380)='./file0/file0/../file0\x00', &(0x7f00000003c0)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)="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", 0x5ad}], 0x1}, 0x0) renameat2(r2, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0/file0/../file0\x00', 0x3) 23:16:12 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x60000000, 0x0}, 0x0) 23:16:12 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0xa000000, 0x0}, 0x0) [ 951.461745] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=18432 sclass=netlink_route_socket pid=8304 comm=syz-executor.0 [ 951.580052] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=143 sclass=netlink_route_socket pid=8304 comm=syz-executor.0 [ 951.582042] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=179 sclass=netlink_route_socket pid=8304 comm=syz-executor.0 [ 951.583856] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=224 sclass=netlink_route_socket pid=8304 comm=syz-executor.0 23:16:12 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000000c0), 0xc56b39c2e62c0ae8, 0x0) ioctl$TIOCSPTLCK(r0, 0x40045431, &(0x7f0000000000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1a9840, 0x0) read(r1, &(0x7f0000000180)=""/183, 0xb7) ioctl$TIOCGPTPEER(r1, 0x5441, 0x7) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000040)=0x6) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1a9840, 0x0) r3 = syz_open_dev$ttys(0xc, 0x2, 0x1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1a9840, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x7, &(0x7f0000000000)=0x1, 0x4) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f0000000240)={0x0}) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000000440)={{r5, 0x400, 0x4, 0x0, 0x5, 0x905, 0x3, 0x3ff, 0xff, 0x612, 0x34, 0x9, 0x8, 0x20, 0x7}}) read(r4, &(0x7f0000000180)=""/183, 0xb7) ioctl$TCSETSF(r4, 0x5404, &(0x7f0000000080)={0x8000, 0x5, 0x87a, 0xfffffff8, 0x12, "3721e905cf99cd1d30b6c7adcf4348d601f2f8"}) ioctl$TIOCVHANGUP(r3, 0x5437, 0x0) read(r2, &(0x7f0000000180)=""/183, 0xb7) ioctl$TIOCGPTPEER(r2, 0x5441, 0x7fff) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1a9840, 0x0) read(r6, &(0x7f0000000180)=""/183, 0xb7) ioctl$TCSBRK(r6, 0x5409, 0x5) [ 951.620141] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8304 comm=syz-executor.0 [ 951.622993] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8304 comm=syz-executor.0 [ 951.625745] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8304 comm=syz-executor.0 [ 951.665291] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2808 sclass=netlink_route_socket pid=8304 comm=syz-executor.0 23:16:26 executing program 7: syz_io_uring_setup(0x302e, &(0x7f0000000080)={0x0, 0xf9b9, 0x0, 0x2, 0x1cb}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0) mlockall(0x1) mlockall(0x5) mlockall(0x2) setreuid(0xee00, 0xee01) mlockall(0x7) mlockall(0x6) mlockall(0x4) mlockall(0x0) mlockall(0x1) mlock2(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0) 23:16:26 executing program 0: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r0, 0x1, &(0x7f0000000880)={0x0, 0x0, 0xffffffa0}) syz_genetlink_get_family_id$fou(&(0x7f0000000080), 0xffffffffffffffff) ioctl$SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f0000000240)) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r4, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x55}) ioctl$FIBMAP(r4, 0x1, &(0x7f0000000280)=0x80000001) ioctl$SCSI_IOCTL_SEND_COMMAND(r3, 0x1, &(0x7f0000000140)={0x0, 0x0, 0x55}) fgetxattr(r3, &(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f00000001c0)=""/69, 0x45) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={@ipv4={'\x00', '\xff\xff', @empty}, @private1, @ipv4={'\x00', '\xff\xff', @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65026c, r5}) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f00000002c0)='/proc/cgroups\x00', 0x0, 0x0) r7 = syz_genetlink_get_family_id$fou(&(0x7f0000000340), r6) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r7, 0x100, 0x70bd2b, 0x25dfdbfc, {}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @ipv4={'\x00', '\xff\xff', @multicast1}}, @FOU_ATTR_IFINDEX={0x8, 0xb, r5}]}, 0x34}, 0x1, 0x0, 0x0, 0xa8d1}, 0x410) unshare(0x8000000) unshare(0x8000600) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000040)=[0x0]) 23:16:26 executing program 5: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2154d4, 0x0) stat(&(0x7f0000000380)='./file0/file0/../file0\x00', &(0x7f00000003c0)) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)="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", 0x5ad}], 0x1}, 0x0) renameat2(r2, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0/file0/../file0\x00', 0x3) 23:16:26 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0xe000000, 0x0}, 0x0) 23:16:26 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x8000000, 0x0}, 0x0) 23:16:26 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0xe8030000, 0x0}, 0x0) 23:16:26 executing program 3 (fault-call:6 fault-nth:27): ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x9, "0000f0000000000300"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 23:16:26 executing program 1: syz_open_procfs(0x0, 0x0) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) unshare(0x60040000) unshare(0x0) r0 = socket$inet(0x2, 0x1, 0x0) listen(r0, 0x5) ioctl$sock_inet_SIOCADDRT(r0, 0x890c, &(0x7f00000000c0)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x0, @loopback}, {}, 0x2e4, 0x0, 0x0, 0x0, 0x14}) 23:16:26 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x1c000000, 0x0}, 0x0) [ 965.256500] device veth0_vlan entered promiscuous mode [ 965.267692] FAULT_INJECTION: forcing a failure. [ 965.267692] name failslab, interval 1, probability 0, space 0, times 0 [ 965.268992] CPU: 1 PID: 8364 Comm: syz-executor.3 Not tainted 5.10.56 #1 [ 965.269773] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 965.271049] Call Trace: [ 965.271353] dump_stack+0x107/0x163 [ 965.271771] should_fail.cold+0x5/0xa [ 965.272213] ? create_object.isra.0+0x3a/0xa20 [ 965.272733] should_failslab+0x5/0x10 [ 965.273166] kmem_cache_alloc+0x5b/0x350 [ 965.273693] create_object.isra.0+0x3a/0xa20 [ 965.274193] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 965.274765] __kmalloc+0x16e/0x3e0 [ 965.275176] fib6_info_alloc+0x3c/0x100 [ 965.275610] ip6_route_info_create+0x37a/0x19c0 [ 965.276142] ? fib6_nh_init+0x1980/0x1980 [ 965.276610] ? devinet_ioctl+0x147d/0x1d30 [ 965.277067] ? inet_ioctl+0x34b/0x390 [ 965.277505] ? packet_ioctl+0xb3/0x260 [ 965.277945] ? sock_do_ioctl+0xd1/0x2e0 [ 965.278369] ? sock_ioctl+0x3e6/0x700 [ 965.278797] ? __x64_sys_ioctl+0x196/0x210 [ 965.279278] ? do_syscall_64+0x33/0x40 [ 965.279720] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 965.280322] addrconf_f6i_alloc+0x1c7/0x2f0 [ 965.280799] ? ipv6_route_ioctl+0x500/0x500 [ 965.281312] ? kasan_unpoison_shadow+0x33/0x40 [ 965.281824] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 965.282393] ipv6_add_addr+0x375/0x1dd0 [ 965.282839] ? lock_chain_count+0x20/0x20 [ 965.283307] ? perf_trace_lock+0xac/0x490 [ 965.283772] ? lock_chain_count+0x20/0x20 [ 965.284238] ? inet6_dump_ifaddr+0x20/0x20 [ 965.284849] ? find_held_lock+0x2c/0x110 [ 965.285383] add_addr+0xcf/0x2b0 [ 965.285765] ? inet6_ifa_finish_destroy+0x1b0/0x1b0 [ 965.286437] ? mark_held_locks+0x9e/0xe0 [ 965.287029] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 965.287658] ? __local_bh_enable_ip+0x9d/0xf0 [ 965.288161] addrconf_notify+0x19e4/0x22f0 [ 965.288651] ? inet6_ifinfo_notify+0x150/0x150 [ 965.289161] ? failover_register+0x520/0x520 [ 965.289646] ? cfg80211_netdev_notifier_call+0x298/0x1220 [ 965.290261] ? ipmr_device_event+0x18b/0x1f0 [ 965.290756] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 965.291326] raw_notifier_call_chain+0xb3/0x110 [ 965.291859] call_netdevice_notifiers_info+0xb5/0x130 [ 965.292440] __dev_notify_flags+0x110/0x2b0 [ 965.292937] ? dev_change_name+0x660/0x660 [ 965.293438] ? __dev_change_flags+0x4cf/0x6e0 [ 965.293967] ? dev_set_allmulti+0x30/0x30 [ 965.294463] ? cap_capable+0x1eb/0x250 [ 965.294918] ? full_name_hash+0xb5/0xf0 [ 965.295385] dev_change_flags+0x100/0x160 [ 965.295869] devinet_ioctl+0x147d/0x1d30 [ 965.296348] ? inet_ifa_byprefix+0x2a0/0x2a0 [ 965.296851] inet_ioctl+0x34b/0x390 [ 965.297271] ? inet_dgram_connect+0x220/0x220 [ 965.297775] ? avc_ss_reset+0x180/0x180 [ 965.298228] ? __lock_acquire+0xbc2/0x5b20 [ 965.298715] packet_ioctl+0xb3/0x260 [ 965.299134] sock_do_ioctl+0xd1/0x2e0 [ 965.299560] ? compat_ifr_data_ioctl+0x150/0x150 [ 965.300094] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 965.300668] ? do_vfs_ioctl+0x283/0x10d0 [ 965.301123] ? generic_block_fiemap+0x60/0x60 [ 965.301636] ? selinux_inode_getsecctx+0x90/0x90 [ 965.302162] sock_ioctl+0x3e6/0x700 [ 965.302583] ? dlci_ioctl_set+0x30/0x30 [ 965.303037] ? __fget_files+0x251/0x410 [ 965.303487] ? dlci_ioctl_set+0x30/0x30 [ 965.303948] __x64_sys_ioctl+0x196/0x210 [ 965.304406] do_syscall_64+0x33/0x40 [ 965.304838] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 965.305439] RIP: 0033:0x466609 [ 965.305810] 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 [ 965.307865] RSP: 002b:00007f774f1bc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 965.308739] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 965.309564] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 965.310384] RBP: 00007f774f1bc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 965.311205] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 965.312020] R13: 00007ffd6151681f R14: 00007f774f1bc300 R15: 0000000000022000 23:16:26 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0xe000000, 0x0}, 0x0) 23:16:26 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0xeffdffff, 0x0}, 0x0) 23:16:26 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0xa000000, 0x0}, 0x0) 23:16:26 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x60000000, 0x0}, 0x0) 23:16:26 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f00000000c0)="200000004000000003000000300000001e000000000000000200000002170000008000000080000020000000d5f4655fd5f4655f0100ffff53ef010000000000d4f4655f000000000000000001000000000000000000022a6bcf0a57ef36", 0x5e, 0x400}], 0x0, &(0x7f0000013a00)) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000140)='./file0\x00', 0x750, 0x4, &(0x7f0000000400)=[{&(0x7f0000000180)="1123c4531b717daecea3f50c0c0fb6612756306b284e8d6506d701db91fa7e3c9af8a23a45b0fba71f0be472e992fc1c2289e7", 0x33, 0x7}, {&(0x7f0000000240)="2a7895b31ed19b37c35842b3e76824e92e08ec99dc2d7c4de9f273d3ea550ec83fc0d38ef821919b4ea3a2023156fd97b82b5e719a1df6f913f61f50909b766dc7a6a301226deed8d059c031d922f0fc65c6c2db5e5409d15b4ef58bfeca43daca353060a282ed5762800d13fb3ce81b30e4ab0fb7bb506d5e87a3ab43233776c7f2e44449c28bb47ff7534e8520effcb8d27198a084f4e548868e270ac17c9a5b799ac9f36e9660a1f4877b01cefcfc114a59d1ff5831b6ee95ffebfcbb160be2bd5d45b37665a2eb5feb6168ad1484", 0xd0, 0x4}, {&(0x7f00000001c0)="1f18910b4434747cbd2a582f5f475b192fe9af22bb", 0x15, 0x1000}, {&(0x7f0000000340)="3dcc687ca70bde29115505168395c4a016541aff3c4c437cc92b55e02ef6df53f64abd7106d4607bda0b8737bdd2aded4e2d155e69ba8c99aa43eabecfeb50fab04767feef7ebc3280f57502b0b836a4e32b03b75e7c89af437b113df7c5083609e3f48468145b3d5c3917a3ff9fc67723fd2cbd9a8968d74bf7c38fdd7e12477569757c66d1a7c1da44edd948ce38568725fe4bb3fff180588b28ec1667178978309e95d8d2e6808161fb6cb8", 0xad, 0xe13}], 0x15, &(0x7f0000000480)={[{@dax}, {@acl}, {@stripe}, {@data_err_ignore}, {@nodelalloc}, {@minixdf}, {@bsdgroups}, {@dax}, {@dax}, {@nomblk_io_submit}], [{@dont_appraise}, {@smackfsfloor={'smackfsfloor', 0x3d, ']^!'}}, {@smackfshat={'smackfshat', 0x3d, ',\xec'}}, {@smackfsroot={'smackfsroot', 0x3d, 'ext4\x00'}}, {@smackfsroot={'smackfsroot', 0x3d, 'ext4\x00'}}]}) 23:16:26 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0xe000000, 0x0}, 0x0) 23:16:26 executing program 7: syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000240)=[{&(0x7f0000000180)="d6", 0x1, 0x8000}], 0x81034, &(0x7f0000000280)=ANY=[@ANYBLOB='nr_i\x00\x00des=\x00,\x00']) syz_open_dev$vcsn(&(0x7f00000007c0), 0x0, 0x224000) syz_mount_image$tmpfs(&(0x7f0000000bc0), &(0x7f0000000c00)='./file0\x00', 0xffffffff, 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$tipc(&(0x7f0000000e00), 0xffffffffffffffff) syz_genetlink_get_family_id$tipc(&(0x7f0000001300), 0xffffffffffffffff) 23:16:26 executing program 3 (fault-call:6 fault-nth:28): ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x9, "0000f0000000000300"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 23:16:26 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0xf4010000, 0x0}, 0x0) 23:16:26 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7ff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffffffa}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getpgid(0x0) r1 = fork() ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000240)) ioctl$TUNGETDEVNETNS(0xffffffffffffffff, 0x54e3, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000000)=0x1, 0x4) kcmp$KCMP_EPOLL_TFD(r1, 0xffffffffffffffff, 0x7, r2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r3, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r3, 0x40086602, &(0x7f0000000000)) r4 = fcntl$getown(r0, 0x9) r5 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000200), 0xb00, 0x0) perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0x0, 0x81, 0x7, 0x2b, 0x0, 0x8001, 0x1080, 0x2, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x7, 0x2, @perf_bp={&(0x7f0000000140), 0x2}, 0x50001, 0x5, 0x52352348, 0x0, 0x0, 0x4, 0x7, 0x0, 0x2, 0x0, 0x5}, r4, 0xf, r5, 0x1) r6 = fork() fork() perf_event_open(&(0x7f00000000c0)={0x3, 0x80, 0x6f, 0x6, 0x8, 0x1, 0x0, 0x800, 0x4, 0x8, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1b1, 0x2, @perf_bp={&(0x7f0000000080), 0xa}, 0x3020, 0x7fffffff, 0x6, 0x2, 0x20, 0x9, 0x3ff, 0x0, 0x2, 0x0, 0x5}, r6, 0xe, r0, 0xc) write$binfmt_elf64(r3, &(0x7f00000001c0)=ANY=[], 0xfdef) lseek(r3, 0x0, 0x3) sendmsg$NL80211_CMD_SET_PMK(0xffffffffffffffff, 0x0, 0x0) [ 965.649266] device veth0_vlan entered promiscuous mode [ 965.650116] FAULT_INJECTION: forcing a failure. [ 965.650116] name failslab, interval 1, probability 0, space 0, times 0 [ 965.651461] CPU: 1 PID: 8402 Comm: syz-executor.3 Not tainted 5.10.56 #1 [ 965.652226] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 965.653640] Call Trace: [ 965.654050] dump_stack+0x107/0x163 [ 965.654591] should_fail.cold+0x5/0xa [ 965.655056] ? create_object.isra.0+0x3a/0xa20 [ 965.655577] should_failslab+0x5/0x10 [ 965.656007] kmem_cache_alloc+0x5b/0x350 [ 965.656478] ? mark_held_locks+0x9e/0xe0 [ 965.656943] create_object.isra.0+0x3a/0xa20 [ 965.657484] kmemleak_alloc_percpu+0xa0/0x100 [ 965.658110] pcpu_alloc+0x4de/0x12f0 [ 965.658686] fib_nh_common_init+0x2d/0x160 [ 965.659149] fib6_nh_init+0xa1d/0x1980 [ 965.659606] ? icmp6_dst_alloc+0x650/0x650 [ 965.660086] ? ip_fib_metrics_init+0x42a/0x6f0 [ 965.660661] ? gre_gro_complete+0x4f0/0x4f0 [ 965.661149] ? kasan_unpoison_shadow+0x33/0x40 [ 965.661730] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 965.662460] ip6_route_info_create+0x117e/0x19c0 [ 965.663002] ? fib6_nh_init+0x1980/0x1980 [ 965.663467] ? devinet_ioctl+0x147d/0x1d30 [ 965.663942] ? inet_ioctl+0x34b/0x390 [ 965.664369] ? packet_ioctl+0xb3/0x260 [ 965.664804] ? sock_do_ioctl+0xd1/0x2e0 [ 965.665252] ? sock_ioctl+0x3e6/0x700 [ 965.665766] ? __x64_sys_ioctl+0x196/0x210 [ 965.666358] ? do_syscall_64+0x33/0x40 [ 965.666889] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 965.667583] addrconf_f6i_alloc+0x1c7/0x2f0 [ 965.668167] ? ipv6_route_ioctl+0x500/0x500 [ 965.668860] ? kasan_unpoison_shadow+0x33/0x40 [ 965.669422] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 965.670024] ipv6_add_addr+0x375/0x1dd0 [ 965.670557] ? lock_chain_count+0x20/0x20 [ 965.671184] ? perf_trace_lock+0xac/0x490 [ 965.671706] ? lock_chain_count+0x20/0x20 [ 965.672174] ? inet6_dump_ifaddr+0x20/0x20 [ 965.672656] ? find_held_lock+0x2c/0x110 [ 965.673110] add_addr+0xcf/0x2b0 [ 965.673498] ? inet6_ifa_finish_destroy+0x1b0/0x1b0 [ 965.674161] ? mark_held_locks+0x9e/0xe0 [ 965.674791] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 965.675427] ? __local_bh_enable_ip+0x9d/0xf0 [ 965.675934] addrconf_notify+0x19e4/0x22f0 [ 965.676443] ? inet6_ifinfo_notify+0x150/0x150 [ 965.677008] ? failover_register+0x520/0x520 [ 965.677491] ? cfg80211_netdev_notifier_call+0x298/0x1220 [ 965.678201] ? ipmr_device_event+0x18b/0x1f0 [ 965.678826] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 965.679410] raw_notifier_call_chain+0xb3/0x110 [ 965.679945] call_netdevice_notifiers_info+0xb5/0x130 [ 965.680545] __dev_notify_flags+0x110/0x2b0 [ 965.681026] ? dev_change_name+0x660/0x660 [ 965.681509] ? __dev_change_flags+0x4cf/0x6e0 [ 965.681993] ? dev_set_allmulti+0x30/0x30 [ 965.682547] ? cap_capable+0x1eb/0x250 [ 965.682985] ? full_name_hash+0xb5/0xf0 [ 965.683570] dev_change_flags+0x100/0x160 [ 965.684054] devinet_ioctl+0x147d/0x1d30 [ 965.684524] ? inet_ifa_byprefix+0x2a0/0x2a0 [ 965.685021] inet_ioctl+0x34b/0x390 [ 965.685424] ? inet_dgram_connect+0x220/0x220 [ 965.685923] ? avc_ss_reset+0x180/0x180 [ 965.686374] ? __lock_acquire+0xbc2/0x5b20 [ 965.686872] packet_ioctl+0xb3/0x260 [ 965.687297] sock_do_ioctl+0xd1/0x2e0 [ 965.687720] ? compat_ifr_data_ioctl+0x150/0x150 [ 965.688343] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 965.688948] ? do_vfs_ioctl+0x283/0x10d0 [ 965.689519] ? generic_block_fiemap+0x60/0x60 [ 965.690107] ? selinux_inode_getsecctx+0x90/0x90 [ 965.690728] sock_ioctl+0x3e6/0x700 [ 965.691133] ? dlci_ioctl_set+0x30/0x30 [ 965.691667] ? __fget_files+0x251/0x410 [ 965.692247] ? dlci_ioctl_set+0x30/0x30 [ 965.692702] __x64_sys_ioctl+0x196/0x210 [ 965.693391] do_syscall_64+0x33/0x40 [ 965.693896] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 965.694563] RIP: 0033:0x466609 [ 965.694958] 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 [ 965.697343] RSP: 002b:00007f774f1bc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 965.698235] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 965.699243] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 965.700157] RBP: 00007f774f1bc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 965.701050] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 965.702043] R13: 00007ffd6151681f R14: 00007f774f1bc300 R15: 0000000000022000 23:16:38 executing program 3 (fault-call:6 fault-nth:29): ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x9, "0000f0000000000300"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 23:16:38 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0xe8030000, 0x0}, 0x0) 23:16:38 executing program 5: r0 = syz_open_dev$vcsn(0x0, 0x1, 0x0) inotify_rm_watch(0xffffffffffffffff, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000000)) open(0x0, 0x0, 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000009c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000ac0)=[{&(0x7f0000000a00)="d5f36890f0d4bbcce79e752eea1d7fb40d26913c2e56ec294605d62bfbe7f29c775abb08fe76", 0x26, 0xffff}, {&(0x7f0000000a80)='<', 0x1, 0x6}], 0x0, &(0x7f0000000bc0)={[], [{@fsmagic}, {@smackfshat={'smackfshat', 0x3d, '(\\'}}, {@fowner_eq}]}) 23:16:38 executing program 0: r0 = syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x23, &(0x7f00000000c0)={[{@mode={'mode', 0x3d, 0x8}}]}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in=@broadcast, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) r4 = fcntl$dupfd(r3, 0x0, r3) sendmsg$inet6(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)="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", 0x5ad}], 0x1}, 0x0) mknodat$loop(r4, &(0x7f0000000480)='./file0\x00', 0x8, 0x1) r5 = open_tree(r0, &(0x7f0000000440)='./file0\x00', 0x8902) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000300)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@initdev}}, &(0x7f0000000400)=0xe8) setresuid(r1, r2, r6) mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2000, 0x1) 23:16:38 executing program 1: syz_io_uring_setup(0x51da, &(0x7f0000000000), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000080), &(0x7f00000000c0)) sendmsg$ETHTOOL_MSG_LINKMODES_SET(0xffffffffffffffff, &(0x7f0000001900)={0x0, 0x0, 0x0}, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x0, 0x0, &(0x7f0000001e80)={0x0, 0x0, 0x0, 0x0, 0x2, [{0x4, &(0x7f0000001e00)=@lang_id={0x4, 0x3, 0x3001}}, {0x4, &(0x7f0000001e40)=@lang_id={0x4, 0x3, 0xd374c4401857fc2d}}]}) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x24, &(0x7f0000000100)=0x4c, 0xffffffffffffffcc) setsockopt$inet6_tcp_int(r0, 0x6, 0x4, &(0x7f0000000140)=0x20, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000000)=0x1, 0x4) dup2(r0, r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x7, &(0x7f0000000000)=0x1, 0x4) ioctl$FIOCLEX(r3, 0x5451) syz_io_uring_setup(0x0, &(0x7f0000001f00)={0x0, 0x862d, 0x10}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000001f80), &(0x7f0000001fc0)) 23:16:38 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x1c000000, 0x0}, 0x0) 23:16:38 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0xffff0000, 0x0}, 0x0) 23:16:38 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x101802, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r3, 0x0, r2, 0x0, 0x200f5ef, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x105142, 0x0) creat(&(0x7f00000003c0)='./file1\x00', 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r5, 0x0, r4, 0x0, 0x200f5ef, 0x0) ioctl$sock_SIOCDELRT(r1, 0x890c, &(0x7f0000000180)={0x0, @l2tp={0x2, 0x0, @rand_addr=0x64010101, 0x3}, @xdp={0x2c, 0x1, 0x0, 0x2c}, @qipcrtr={0x2a, 0xffffffff, 0x2}, 0xffff, 0x0, 0x0, 0x0, 0x8001, &(0x7f0000000080)='macsec0\x00', 0x7ff, 0x20, 0x2}) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000004c0)={0x3, r1}) [ 977.412955] device veth0_vlan entered promiscuous mode [ 977.416336] FAULT_INJECTION: forcing a failure. [ 977.416336] name failslab, interval 1, probability 0, space 0, times 0 [ 977.418437] CPU: 1 PID: 8438 Comm: syz-executor.3 Not tainted 5.10.56 #1 [ 977.419442] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 977.421168] Call Trace: [ 977.421593] dump_stack+0x107/0x163 [ 977.422158] should_fail.cold+0x5/0xa [ 977.422755] ? create_object.isra.0+0x3a/0xa20 [ 977.423471] should_failslab+0x5/0x10 [ 977.424052] kmem_cache_alloc+0x5b/0x350 [ 977.424702] create_object.isra.0+0x3a/0xa20 [ 977.425388] kmemleak_alloc_percpu+0xa0/0x100 [ 977.426086] pcpu_alloc+0x4de/0x12f0 [ 977.426666] fib6_nh_init+0xa4d/0x1980 [ 977.427208] ? icmp6_dst_alloc+0x650/0x650 [ 977.427842] ? ip_fib_metrics_init+0x42a/0x6f0 [ 977.428539] ? gre_gro_complete+0x4f0/0x4f0 [ 977.429189] ? kasan_unpoison_shadow+0x33/0x40 [ 977.429897] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 977.430664] ip6_route_info_create+0x117e/0x19c0 [ 977.431382] ? fib6_nh_init+0x1980/0x1980 [ 977.432002] ? devinet_ioctl+0x147d/0x1d30 [ 977.432635] ? inet_ioctl+0x34b/0x390 [ 977.433198] ? packet_ioctl+0xb3/0x260 [ 977.433787] ? sock_do_ioctl+0xd1/0x2e0 [ 977.434377] ? sock_ioctl+0x3e6/0x700 [ 977.434944] ? __x64_sys_ioctl+0x196/0x210 [ 977.435579] ? do_syscall_64+0x33/0x40 [ 977.436162] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 977.436976] addrconf_f6i_alloc+0x1c7/0x2f0 [ 977.437632] ? ipv6_route_ioctl+0x500/0x500 [ 977.438307] ? kasan_unpoison_shadow+0x33/0x40 [ 977.438995] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 977.439758] ipv6_add_addr+0x375/0x1dd0 [ 977.440355] ? lock_chain_count+0x20/0x20 [ 977.440975] ? perf_trace_lock+0xac/0x490 [ 977.441600] ? lock_chain_count+0x20/0x20 [ 977.442228] ? inet6_dump_ifaddr+0x20/0x20 [ 977.442875] ? find_held_lock+0x2c/0x110 [ 977.443490] add_addr+0xcf/0x2b0 [ 977.444001] ? inet6_ifa_finish_destroy+0x1b0/0x1b0 [ 977.444752] ? mark_held_locks+0x9e/0xe0 [ 977.445367] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 977.446169] ? __local_bh_enable_ip+0x9d/0xf0 [ 977.446852] addrconf_notify+0x19e4/0x22f0 [ 977.447467] ? inet6_ifinfo_notify+0x150/0x150 [ 977.448153] ? failover_register+0x520/0x520 [ 977.448810] ? cfg80211_netdev_notifier_call+0x298/0x1220 [ 977.449653] ? ipmr_device_event+0x18b/0x1f0 [ 977.450315] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 977.451098] raw_notifier_call_chain+0xb3/0x110 [ 977.451796] call_netdevice_notifiers_info+0xb5/0x130 [ 977.452571] __dev_notify_flags+0x110/0x2b0 [ 977.453222] ? dev_change_name+0x660/0x660 [ 977.453868] ? __dev_change_flags+0x4cf/0x6e0 [ 977.454547] ? dev_set_allmulti+0x30/0x30 [ 977.455175] ? cap_capable+0x1eb/0x250 [ 977.455731] ? full_name_hash+0xb5/0xf0 [ 977.456322] dev_change_flags+0x100/0x160 [ 977.457110] devinet_ioctl+0x147d/0x1d30 [ 977.457821] ? inet_ifa_byprefix+0x2a0/0x2a0 [ 977.458497] inet_ioctl+0x34b/0x390 [ 977.459045] ? inet_dgram_connect+0x220/0x220 [ 977.459721] ? avc_ss_reset+0x180/0x180 [ 977.460333] ? __lock_acquire+0xbc2/0x5b20 [ 977.461130] packet_ioctl+0xb3/0x260 [ 977.461749] sock_do_ioctl+0xd1/0x2e0 [ 977.462322] ? compat_ifr_data_ioctl+0x150/0x150 [ 977.463035] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 977.463890] ? do_vfs_ioctl+0x283/0x10d0 [ 977.464500] ? generic_block_fiemap+0x60/0x60 [ 977.465171] ? selinux_inode_getsecctx+0x90/0x90 [ 977.465971] sock_ioctl+0x3e6/0x700 [ 977.466569] ? dlci_ioctl_set+0x30/0x30 [ 977.467256] ? __fget_files+0x251/0x410 [ 977.467837] ? dlci_ioctl_set+0x30/0x30 [ 977.468407] __x64_sys_ioctl+0x196/0x210 [ 977.468994] do_syscall_64+0x33/0x40 [ 977.469534] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 977.470264] RIP: 0033:0x466609 [ 977.470725] 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 [ 977.473550] RSP: 002b:00007f774f1bc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 977.474846] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 977.475880] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 977.476949] RBP: 00007f774f1bc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 977.478026] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 977.479088] R13: 00007ffd6151681f R14: 00007f774f1bc300 R15: 0000000000022000 23:16:38 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x60000000, 0x0}, 0x0) 23:16:38 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0xfffffdef, 0x0}, 0x0) 23:16:38 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0xeffdffff, 0x0}, 0x0) 23:16:38 executing program 0: r0 = syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x23, &(0x7f00000000c0)={[{@mode={'mode', 0x3d, 0x8}}]}) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000100)={{{@in=@broadcast, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@dev}, 0x0, @in=@loopback}}, &(0x7f0000000200)=0xe8) lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) r4 = fcntl$dupfd(r3, 0x0, r3) sendmsg$inet6(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)="2b29e213b14608ac95217d68796b979805bf5ffc5d11b0eb4e31d876c672aa1db813322496e9e21ed48a1059d253b76fa58fcbc6a03226246849bc8823df7ecd9896cb62f4efce9e5c836713069ffb756f5c84f8de59a69f653e0eb10380da8d4b382f180298b46ccc243ec752100299ef53fb62899918fb477d3cc48c905aecc6c7265899cd8c2257d864778fc4b6cd2149fbbd0491e2d734cb6a58bb8f98b47a93b20fcbcad7649182dc511ba4e16914a4746dc9778a15acb5c27ddc82f0f134e1bbd1793dbe4d9b5e34b05b70bd07d0e52c78cd67684992c2109f9d58dd8dac8f6de1cf1b7be3139d1a46ad60dfd0c806a8240aa1ccbc5f1fda24f0df2bb7bbef50acfe4ce123a9bc39cdd181e21d95dd67342abfde1c836d27ce18247b92f326b1c49e650c68a8b9bb62f6d641f1aef8d21a758219dc7161a2df672dc32ed2a08ee0b0c5ad4c47a79da5f94ca7bae0d231fbba6954988de341e1fa345f12ca521f282d93e30a2b1c2c976c02b1abd01a3cc1cac927884a3abf3eae91e4ba402202fedcb6339b2a2c39d231cb1e0dea0ab6ad2973659896307f61c75f6bdba54aa46a7e849eb445a8e55fc1da2f85b48c13a540ccc2769fde0501b304423d617fec5acd4f31df1e027104fcc6f74630fa16e3d45c6178b85f4663c4a15697f578d8966aca18ad6651758405e66cd2ec61dca840fb204930e863257770cbc6ae1723e67c01055a679efecebdb77dadaebbc303c602a1ed0fca5dd26aa05f04df17e6a0356a37e8f00c2eff916e006b16e10f95329d8830196b3328bfdc0dd22571c19fee3d5c98c24357fb978f76298f365663596f9cc5605787b65abea1d3e3c3e5e342c316eaba0b4bbb4c92cd65d1294e7c3add7e323b0392f309171f6abf033fd2abace8fc125a9391916501894a0be8a33002da9ce5e7b45cb2af98b7a3b56caa9df812c11bfe438500c2d4db38294382c3242303f2545ae8df9b687abee4a5153df5398f9bdda55712b69e31915de176f3e54a785c5bc7fd9556b3bd0e5653b0b0617fb8511dd7d5277a6e77e0f036dc284da24d78d1a931139e9be6669f71a872175fb1cc0c3a7eca59dadf6a2285ec5e0716b2102a1bdb51ada8b18e6a8d3c40844f3d4b447bb94227a72fea0c8fb4089eb3caab01abcb586efcadfb84c2deb1ae819bce33b2e1889eacd6d8ce96cb40bafabbb89d6748dac3463218dfe255af3a924582992558373ddc36b14bf80fa220e09a57e1d964dfc824c08c83eeece2464627ebf76689c94b08cd62911db555c589595db53afabe5594d329d9eb9869dd4e2244828daea85a697989d5b12714f191a0a55ddf3eba60d49e2d57527015a72e4e201febc6eb91463994faa66fde657d83c95a1b53e9f671de53935bbd2c278175a5952df8c9b4649dc7c4037c2316f915e8d07e9e34935513c2855bb461c701e7f65e306a0b42234f737944b174358eff8fd20eee830c973b5e567c523c90e635b4812f17a249f4d8aca54d6299a1fd089d91a73f5a98be9ca8c3a2fa7f204b1a1b2186b0b2c441e80fd72c03dad2f7b18431592a5253645aedfcb512cd45156259b76c24ff5870f5eedbe2a9575128a210df6c8ff89642bb4e98eb2d7ada09d1a685e16bd3e0343ba29b19218a6a775f921f1f2566d61d2e3f24310bf2b25e4c9cb5b1d28a357e2309803c440805a3ae7acb38e86d4a2d4d3d6fb8f4ea2bdc4babf1182cd087c6a6c87cd38d4d94da6a52b213f5dd0afb053cd4cc521cc76190dd5decacb9eb7fbbe93c368bc007c4665d5af2e0a7626c0853346ea07435d815132c567f61096f8e3c05071ed984cbf43c5047100573bde133198f82a6adc429dc352a20a4223e28983fcc7038870942907b7fc56e5506022fff55fdc3185a4e267467cfbac9109f8ddea0cb47216ec4ecc552994e4daba78880809e1a3a84c4bebfb023832c33cf7d73e81419e3f8258c7593bed2a809fe607b18232da78f74e68c98aeb79fc62cc8de4cf4cc2ea4b5d2515039dad08d2fbf647acacf0c0645934500a8c4", 0x5ad}], 0x1}, 0x0) mknodat$loop(r4, &(0x7f0000000480)='./file0\x00', 0x8, 0x1) r5 = open_tree(r0, &(0x7f0000000440)='./file0\x00', 0x8902) getsockopt$inet6_IPV6_IPSEC_POLICY(r5, 0x29, 0x22, &(0x7f0000000300)={{{@in6, @in6=@mcast2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@initdev}}, &(0x7f0000000400)=0xe8) setresuid(r1, r2, r6) mknodat$loop(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2000, 0x1) 23:16:38 executing program 5: r0 = syz_io_uring_setup(0x7d31, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000000)=0x0) r3 = socket$unix(0x1, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000680)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000000100)={0x0, 0x0, 0x0}}, 0x0) io_uring_enter(r0, 0x76d3, 0x0, 0x0, 0x0, 0x0) r4 = syz_io_uring_setup(0x21d1, &(0x7f00000001c0)={0x0, 0xf770, 0x2, 0x3, 0x3c, 0x0, r0}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000140)) io_uring_enter(r4, 0x7077, 0x3f95, 0x6, &(0x7f0000000240)={[0x3]}, 0x8) 23:16:38 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0xe8030000, 0x0}, 0x0) 23:16:38 executing program 3 (fault-call:6 fault-nth:30): ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x9, "0000f0000000000300"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 23:16:38 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0xf4010000, 0x0}, 0x0) [ 977.963246] device veth0_vlan entered promiscuous mode [ 977.987874] FAULT_INJECTION: forcing a failure. [ 977.987874] name failslab, interval 1, probability 0, space 0, times 0 [ 977.991689] CPU: 0 PID: 8478 Comm: syz-executor.3 Not tainted 5.10.56 #1 [ 977.993425] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 977.996141] Call Trace: [ 977.996784] dump_stack+0x107/0x163 [ 977.997700] should_fail.cold+0x5/0xa [ 977.998609] ? create_object.isra.0+0x3a/0xa20 [ 977.999220] should_failslab+0x5/0x10 [ 977.999730] kmem_cache_alloc+0x5b/0x350 [ 978.000398] ? mark_held_locks+0x9e/0xe0 [ 978.000954] create_object.isra.0+0x3a/0xa20 [ 978.001692] kmemleak_alloc_percpu+0xa0/0x100 [ 978.002301] pcpu_alloc+0x4de/0x12f0 [ 978.002929] fib6_nh_init+0xa4d/0x1980 [ 978.003456] ? icmp6_dst_alloc+0x650/0x650 [ 978.004151] ? ip_fib_metrics_init+0x42a/0x6f0 [ 978.004774] ? gre_gro_complete+0x4f0/0x4f0 [ 978.005492] ? kasan_unpoison_shadow+0x33/0x40 [ 978.006111] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 978.006950] ip6_route_info_create+0x117e/0x19c0 [ 978.007597] ? fib6_nh_init+0x1980/0x1980 [ 978.008258] ? devinet_ioctl+0x147d/0x1d30 [ 978.008823] ? inet_ioctl+0x34b/0x390 [ 978.009337] ? packet_ioctl+0xb3/0x260 [ 978.009883] ? sock_do_ioctl+0xd1/0x2e0 [ 978.010426] ? sock_ioctl+0x3e6/0x700 [ 978.010942] ? __x64_sys_ioctl+0x196/0x210 [ 978.011514] ? do_syscall_64+0x33/0x40 [ 978.012033] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 978.012775] addrconf_f6i_alloc+0x1c7/0x2f0 [ 978.013359] ? ipv6_route_ioctl+0x500/0x500 [ 978.013979] ? kasan_unpoison_shadow+0x33/0x40 [ 978.014594] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 978.015274] ipv6_add_addr+0x375/0x1dd0 [ 978.015817] ? lock_chain_count+0x20/0x20 [ 978.016375] ? perf_trace_lock+0xac/0x490 [ 978.016937] ? lock_chain_count+0x20/0x20 [ 978.017513] ? inet6_dump_ifaddr+0x20/0x20 [ 978.018100] ? find_held_lock+0x2c/0x110 [ 978.018667] add_addr+0xcf/0x2b0 [ 978.019156] ? inet6_ifa_finish_destroy+0x1b0/0x1b0 [ 978.019848] ? mark_held_locks+0x9e/0xe0 [ 978.020398] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 978.021106] ? __local_bh_enable_ip+0x9d/0xf0 [ 978.021746] addrconf_notify+0x19e4/0x22f0 [ 978.022328] ? inet6_ifinfo_notify+0x150/0x150 [ 978.022958] ? failover_register+0x520/0x520 [ 978.023588] ? cfg80211_netdev_notifier_call+0x298/0x1220 [ 978.024340] ? ipmr_device_event+0x18b/0x1f0 [ 978.024931] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 978.025649] raw_notifier_call_chain+0xb3/0x110 [ 978.026297] call_netdevice_notifiers_info+0xb5/0x130 [ 978.027006] __dev_notify_flags+0x110/0x2b0 [ 978.027625] ? dev_change_name+0x660/0x660 [ 978.028205] ? __dev_change_flags+0x4cf/0x6e0 [ 978.028817] ? dev_set_allmulti+0x30/0x30 [ 978.029375] ? cap_capable+0x1eb/0x250 [ 978.029926] ? full_name_hash+0xb5/0xf0 [ 978.030472] dev_change_flags+0x100/0x160 [ 978.031061] devinet_ioctl+0x147d/0x1d30 [ 978.031649] ? inet_ifa_byprefix+0x2a0/0x2a0 [ 978.032272] inet_ioctl+0x34b/0x390 [ 978.032773] ? inet_dgram_connect+0x220/0x220 [ 978.033380] ? avc_ss_reset+0x180/0x180 [ 978.033953] ? __lock_acquire+0xbc2/0x5b20 [ 978.034566] packet_ioctl+0xb3/0x260 [ 978.035102] sock_do_ioctl+0xd1/0x2e0 [ 978.035651] ? compat_ifr_data_ioctl+0x150/0x150 [ 978.036321] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 978.037030] ? do_vfs_ioctl+0x283/0x10d0 [ 978.037607] ? generic_block_fiemap+0x60/0x60 [ 978.038218] ? selinux_inode_getsecctx+0x90/0x90 [ 978.038886] sock_ioctl+0x3e6/0x700 [ 978.039411] ? dlci_ioctl_set+0x30/0x30 [ 978.039948] ? __fget_files+0x251/0x410 [ 978.040494] ? dlci_ioctl_set+0x30/0x30 [ 978.041045] __x64_sys_ioctl+0x196/0x210 [ 978.041624] do_syscall_64+0x33/0x40 [ 978.042133] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 978.042836] RIP: 0033:0x466609 [ 978.043301] 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 [ 978.045850] RSP: 002b:00007f774f1bc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 978.046905] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 978.047904] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 978.048896] RBP: 00007f774f1bc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 978.049877] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 978.050853] R13: 00007ffd6151681f R14: 00007f774f1bc300 R15: 0000000000022000 23:16:53 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x101802, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r3, 0x0, r2, 0x0, 0x200f5ef, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x105142, 0x0) creat(&(0x7f00000003c0)='./file1\x00', 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r5, 0x0, r4, 0x0, 0x200f5ef, 0x0) ioctl$sock_SIOCDELRT(r1, 0x890c, &(0x7f0000000180)={0x0, @l2tp={0x2, 0x0, @rand_addr=0x64010101, 0x3}, @xdp={0x2c, 0x1, 0x0, 0x2c}, @qipcrtr={0x2a, 0xffffffff, 0x2}, 0xffff, 0x0, 0x0, 0x0, 0x8001, &(0x7f0000000080)='macsec0\x00', 0x7ff, 0x20, 0x2}) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000004c0)={0x3, r1}) 23:16:53 executing program 3 (fault-call:6 fault-nth:31): ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x9, "0000f0000000000300"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 23:16:53 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0xffffff7f, 0x0}, 0x0) 23:16:53 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0xffff0000, 0x0}, 0x0) 23:16:53 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0xeffdffff, 0x0}, 0x0) 23:16:53 executing program 0: sendmsg$NLBL_MGMT_C_VERSION(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x84, 0x0, 0x200, 0x70bd2c, 0x25dfdbfe, {}, [@NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @private2={0xfc, 0x2, '\x00', 0x1}}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @mcast2}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @rand_addr=0x64010100}, @NLBL_MGMT_A_IPV6ADDR={0x14, 0x5, @remote}, @NLBL_MGMT_A_CLPDOI={0x8}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @broadcast}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @remote}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}]}, 0x84}, 0x1, 0x0, 0x0, 0x4000}, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000440)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) io_setup(0x2, &(0x7f0000000540)=0x0) io_getevents(r1, 0x0, 0x0, 0x0, 0x0) io_setup(0x9, &(0x7f0000000400)=0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) io_submit(r2, 0x1, &(0x7f0000001580)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x5, 0x0, r3, 0x0}]) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x7, &(0x7f0000000000)=0x1, 0x4) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r5, 0x0) r6 = syz_mount_image$nfs4(&(0x7f0000000480), &(0x7f00000004c0)='./file0\x00', 0x6, 0x5, &(0x7f0000001800)=[{&(0x7f0000001c40)="afee583d1d99ddc3c2ade98f49bac47f5788b4c21dec3665f0e4a50709b9112c2035f10d5583cc451cd712ee0cdd6b63792c8e9c40ad0dc9b6607f240a7334f6ca8ebb2189a812b15d0bc6185ad047674bac627176c8865a7d9acb9aced59eb8d78100b515ee6ae3d9836aa78254371f3ab4823a1f484328eeb9ac971bb4fd2a9a48d8aa403ef3cf47f25ecf8b1abd5ac2d3f2f76f258a0f49e899816dbd4815bd6faa116ed1aef330858ae880604990c0ad6351272b3cf8a5b130b71cd0d14ba2e885e38b6487eeb464542f09", 0xcd, 0xfffffffffffff000}, {&(0x7f0000000680)="c46353a84a36b8787ae35aeba3227013d067b17311036df15e7166ba6bb2d3cd98ff92a0c31530ecf7858b89e9ab1042b9b358f611b5000e6423351bb9029607573ee119d96ccfd7d4df926e181dfb", 0x4f, 0x800}, {&(0x7f0000000500)="e7669ef88ec96dae3ce77254c2f8eadfeb5ab9eb350970987fc2196621d894a374b09f066e1881", 0x27, 0x10000}, {&(0x7f0000001780)="3f33b5f03b7b27be60f17113b492c601d29c19c1d04b25785e25da9f7ee6dd0393c16edbfbc342bb7d5c5617597309adc915d02fd14c81b3dde571a36b450b03ac00"/81, 0x51, 0x8}, {&(0x7f0000000780)="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", 0x1000, 0xfffffffffffffff9}], 0x2410, &(0x7f0000001c00)=ANY=[@ANYBLOB="25bc2c002c002c78032ff700cb40f078cf4d6e950cd9bd2c002c00"]) r7 = socket$inet6_udp(0xa, 0x2, 0x0) sendmsg$inet(r7, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setxattr$incfs_metadata(&(0x7f0000000580)='./file0/file0\x00', &(0x7f00000005c0), &(0x7f0000000600)="6109ded25d52d9914be05c2d2cdf1620edbcbbb7d47a12d516dcdc206d5729d22793b3a04a3b3909ff86639f4866c4752b6ab4acb95bcd3a59e0f3550b697b47e1feba47e17ab8a3", 0x48, 0x3) r8 = fcntl$dupfd(r7, 0x0, r7) sendmsg$inet6(r8, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)="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", 0x5ad}], 0x1}, 0x0) io_submit(r2, 0x5, &(0x7f0000001b40)=[&(0x7f00000002c0)={0x0, 0x0, 0x0, 0x5, 0x5, r4, &(0x7f00000001c0)="04567c937f1fcc9110bd33c16cee3a61ec9566c8b4b70a8238f3bbb18c204f7de28267be7387215db987a168b6cb1ba217402d9a586d12d81484daa458b9174d7f097159e8cd80e16764edd4c480ef4b59eb94c181ff77fba467013feb91eb163c7e1ff175dbfa4841eebda36ba6d1dcce24f33c126975ac9073abda958c9e6bdb674d6cfb9d55a5ea19e48221d9799649954f3239a1c4e2fe06ad2b4128e58a7bd1889d8df1e3ed36d2ceaa651c49f1187d4b7b402d0a7ea0b8765615b0224c9dd5c2c64040af9bfc22f62ce4644964c0cedf4e2a056807c38897899dc59152ac", 0xe1, 0x3, 0x0, 0x1}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0xb, 0x2, r0, &(0x7f0000000300)="2a87dabe5020e263a44d14f48094748270a1e6898f2511b772f7cc6944d80ae191f1cb668150cd3fd752627e4f48c712d0f60e97904aeb44ad9a7ddf0ceca0db7bfe928fa3aa803ebf0b832ecdf785900d8de495f312d3df2a4ea8e9d55fcf8f61f8b35aa03a464ac4a9eb313a49122ac235eb9d10fa4e52b9d31bd632737ea8fe6e52ab87f27c2a234c34423eff083d5bdc22516c29477fc88bb108b2811f68780bcb5d7a8035ab47c31a9ec3f61967921aae8033f44ef26b08793843a91a1f2b1be722cd9d97a9de0587dcdd3845c6ced9d95d8089e06f431e2a810ad5eaa71a", 0xe1, 0x7, 0x0, 0x3}, &(0x7f0000001940)={0x0, 0x0, 0x0, 0x6, 0x400, r6, &(0x7f0000001880)="2c2ae8f72fd642420468542429faf09e572f6f6fbc2a4f1f5592bd8b21cfe3adc6189f129e8b384bea7c8c19890c9898075a9ab19d6b8ce55006b054cd6159afaf5632e05c216590b21245038c5dbe80008844fe56504e8dae3b66d4dd3e83c8bedb4c88f757cdd55404b365a4dc0b1a835e31f028f95c87896c56870eab143d48b81e94d07951865ccd4edb58473ced0ca7256fac4f92fe3fe83df3e705d0c4809f800571d9a8e051abf3f93e1faf0c2a5e4f1e33c6bb742f7b58221677be5a", 0xc0, 0x100000001, 0x0, 0x3, r8}, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0x1ff, r0, &(0x7f0000001980)="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", 0xfb, 0x9, 0x0, 0x1}, &(0x7f0000001b00)={0x0, 0x0, 0x0, 0x0, 0xb8fe, r0, &(0x7f0000001ac0), 0x0, 0x200}]) 23:16:53 executing program 1: r0 = syz_open_dev$mouse(&(0x7f0000000040), 0x40, 0x8080) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, 0xffffffffffffffff, &(0x7f0000000080)={0x10000000}) 23:16:53 executing program 5: sendmsg$TIPC_CMD_SET_LINK_WINDOW(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000440)=ANY=[@ANYBLOB='h\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="080029bd7000fbdbdf25010000000000000009410000004c00181b000003756470000000000000000000000000f7ff00000000000000000000000000000000000000c216000000000000000000000000000000000022e3834711f7d1a152cefdec03c45d8664a25ab8311183772591c3273fcc00"/126], 0x68}, 0x1, 0x0, 0x0, 0x40080}, 0x1) vmsplice(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f0000000040)="ad95180c78aebdcf3e7905a35e7465", 0xf}], 0x1, 0x4) ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x5, "779b1e7567d62f09a2d166d436fc9990c772b9"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1a9840, 0x0) read(r1, &(0x7f0000000180)=""/183, 0xb7) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) read(r2, &(0x7f0000000180)=""/183, 0xb7) ioctl$VT_GETMODE(r2, 0x5601, &(0x7f0000000100)) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000000c0)={'bond_slave_1\x00'}) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1a9840, 0x0) read(r4, &(0x7f0000000180)=""/183, 0xb7) ioctl$VT_OPENQRY(r4, 0x5600, &(0x7f0000000240)) r5 = fcntl$dupfd(r3, 0x0, r3) sendmsg$inet6(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)="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", 0x5ad}], 0x1}, 0x0) ioctl$TUNSETQUEUE(r5, 0x400454ca, &(0x7f0000000000)={'veth0_to_bridge\x00'}) [ 992.218127] device veth0_vlan entered promiscuous mode [ 992.228441] FAULT_INJECTION: forcing a failure. [ 992.228441] name failslab, interval 1, probability 0, space 0, times 0 [ 992.230350] CPU: 0 PID: 8509 Comm: syz-executor.3 Not tainted 5.10.56 #1 [ 992.231364] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 992.233055] Call Trace: [ 992.233458] dump_stack+0x107/0x163 [ 992.233988] should_fail.cold+0x5/0xa [ 992.234582] ? __alloc_skb+0x6d/0x620 [ 992.235166] should_failslab+0x5/0x10 [ 992.235749] kmem_cache_alloc_node+0x55/0x370 [ 992.236451] __alloc_skb+0x6d/0x620 [ 992.237023] inet6_ifa_notify+0x118/0x220 [ 992.237627] ? inet6_fill_ifaddr+0xcc0/0xcc0 [ 992.238335] ? __ipv6_ifa_notify+0xb10/0xb10 [ 992.238971] __ipv6_ifa_notify+0x177/0xb10 [ 992.239615] ? __fib6_clean_all+0x138/0x260 [ 992.240266] ? modify_prefix_route+0x590/0x590 [ 992.240957] ? __local_bh_enable_ip+0x9d/0xf0 [ 992.241636] ? __local_bh_enable_ip+0x9f/0xf0 [ 992.242297] ipv6_ifa_notify+0xd7/0x210 [ 992.242910] add_addr+0x1c2/0x2b0 [ 992.243785] ? inet6_ifa_finish_destroy+0x1b0/0x1b0 [ 992.244560] ? mark_held_locks+0x9e/0xe0 [ 992.245201] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 992.246026] ? __local_bh_enable_ip+0x9d/0xf0 [ 992.246713] addrconf_notify+0x19e4/0x22f0 [ 992.247333] ? inet6_ifinfo_notify+0x150/0x150 [ 992.248022] ? failover_register+0x520/0x520 [ 992.248699] ? cfg80211_netdev_notifier_call+0x298/0x1220 [ 992.249533] ? ipmr_device_event+0x18b/0x1f0 [ 992.250214] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 992.250999] raw_notifier_call_chain+0xb3/0x110 [ 992.251721] call_netdevice_notifiers_info+0xb5/0x130 [ 992.252523] __dev_notify_flags+0x110/0x2b0 [ 992.253186] ? dev_change_name+0x660/0x660 [ 992.253829] ? __dev_change_flags+0x4cf/0x6e0 [ 992.254525] ? dev_set_allmulti+0x30/0x30 [ 992.255148] ? cap_capable+0x1eb/0x250 [ 992.255744] ? full_name_hash+0xb5/0xf0 [ 992.256346] dev_change_flags+0x100/0x160 [ 992.256984] devinet_ioctl+0x147d/0x1d30 [ 992.257608] ? inet_ifa_byprefix+0x2a0/0x2a0 [ 992.258322] inet_ioctl+0x34b/0x390 [ 992.258878] ? inet_dgram_connect+0x220/0x220 [ 992.259567] ? avc_ss_reset+0x180/0x180 [ 992.260153] ? __lock_acquire+0xbc2/0x5b20 [ 992.260818] packet_ioctl+0xb3/0x260 [ 992.261367] sock_do_ioctl+0xd1/0x2e0 [ 992.261960] ? compat_ifr_data_ioctl+0x150/0x150 [ 992.262683] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 992.263480] ? do_vfs_ioctl+0x283/0x10d0 [ 992.264094] ? generic_block_fiemap+0x60/0x60 [ 992.264777] ? selinux_inode_getsecctx+0x90/0x90 [ 992.265489] sock_ioctl+0x3e6/0x700 [ 992.266060] ? dlci_ioctl_set+0x30/0x30 [ 992.266671] ? __fget_files+0x251/0x410 [ 992.267286] ? dlci_ioctl_set+0x30/0x30 [ 992.267871] __x64_sys_ioctl+0x196/0x210 [ 992.268492] do_syscall_64+0x33/0x40 [ 992.269026] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 992.269803] RIP: 0033:0x466609 [ 992.270297] 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 [ 992.273043] RSP: 002b:00007f774f1bc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 992.274150] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 992.275233] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 992.276318] RBP: 00007f774f1bc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 992.277398] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 992.278498] R13: 00007ffd6151681f R14: 00007f774f1bc300 R15: 0000000000022000 23:16:53 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0xf4010000, 0x0}, 0x0) 23:16:53 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0xfffffdef, 0x0}, 0x0) 23:16:53 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2}, 0x0) 23:16:53 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000020000000509"], 0x0) 23:16:53 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0xffff0000, 0x0}, 0x0) 23:17:05 executing program 5: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7fffffff}]}) pipe2$9p(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fchmod(r0, 0x152) 23:17:05 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0xffffff7f, 0x0}, 0x0) 23:17:05 executing program 0: openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffd}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) close(r0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$tipc2(0x0, 0xffffffffffffffff) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x44, r2, 0x1, 0x70bd27, 0x25dfdbfc, {}, [@TIPC_NLA_SOCK={0x18, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x10000}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x459}]}]}, @TIPC_NLA_MEDIA={0x18, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_WIN={0x8}]}]}]}, 0x44}, 0x1, 0x0, 0x0, 0x20040000}, 0x0) sendmsg$TIPC_NL_MON_SET(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f00000003c0)={&(0x7f0000000300)={0xc0, r2, 0x800, 0x70bd2c, 0x25dfdbfc, {}, [@TIPC_NLA_PUBL={0xc, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x80}]}, @TIPC_NLA_BEARER={0x58, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @private=0xa010102}}, {0x14, 0x2, @in={0x2, 0x4e21, @private=0xa010100}}}}, @TIPC_NLA_BEARER_NAME={0x15, 0x1, @l2={'eth', 0x3a, 'team_slave_0\x00'}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}, @TIPC_NLA_BEARER={0x48, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0xd9a3}, @TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e20, @local}}, {0x14, 0x2, @in={0x2, 0x4e24, @remote}}}}, @TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz2\x00'}]}]}, 0xc0}, 0x1, 0x0, 0x0, 0x20000800}, 0x4000) sendmsg$TIPC_NL_LINK_SET(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f00000000c0)={&(0x7f00000001c0)={0x100, r2, 0x10, 0x70bd28, 0x25dfdbff, {}, [@TIPC_NLA_NET={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x3}]}, @TIPC_NLA_MEDIA={0x74, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7fff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1b}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4}]}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xd}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x17}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x16}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}]}, @TIPC_NLA_BEARER={0x4}, @TIPC_NLA_SOCK={0x68, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_REF={0x8, 0x2, 0x4}, @TIPC_NLA_SOCK_CON={0x54, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x1f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3f}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x98}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xe416}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x40}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x4}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x6}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x2}]}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0x7f}]}]}, 0x100}, 0x1, 0x0, 0x0, 0x40000d8}, 0xc040) r3 = syz_open_dev$vcsa(&(0x7f0000000100), 0x2, 0x882) r4 = syz_open_procfs$userns(0x0, &(0x7f0000000140)) ioctl$INCFS_IOC_PERMIT_FILL(r3, 0x40046721, &(0x7f0000000180)={r4}) syz_open_dev$vcsu(&(0x7f0000000040), 0x10000, 0x201c0) r5 = socket$unix(0x1, 0x1, 0x0) ioctl$F2FS_IOC_GET_FEATURES(r5, 0x8004f50c, &(0x7f0000000440)) ioctl$SG_SET_TIMEOUT(0xffffffffffffffff, 0x40081271, 0x0) 23:17:05 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3}, 0x0) 23:17:05 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) open_by_handle_at(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000020000000509"], 0x0) 23:17:05 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0xfffffdef, 0x0}, 0x0) 23:17:05 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) open$dir(&(0x7f0000000140)='./file1\x00', 0x200, 0x101) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x842c0, 0x114) copy_file_range(r2, 0x0, r1, 0x0, 0x200f5ef, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) r4 = fcntl$dupfd(r3, 0x0, r3) sendmsg$inet6(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)="2b29e213b14608ac95217d68796b979805bf5ffc5d11b0eb4e31d876c672aa1db813322496e9e21ed48a1059d253b76fa58fcbc6a03226246849bc8823df7ecd9896cb62f4efce9e5c836713069ffb756f5c84f8de59a69f653e0eb10380da8d4b382f180298b46ccc243ec752100299ef53fb62899918fb477d3cc48c905aecc6c7265899cd8c2257d864778fc4b6cd2149fbbd0491e2d734cb6a58bb8f98b47a93b20fcbcad7649182dc511ba4e16914a4746dc9778a15acb5c27ddc82f0f134e1bbd1793dbe4d9b5e34b05b70bd07d0e52c78cd67684992c2109f9d58dd8dac8f6de1cf1b7be3139d1a46ad60dfd0c806a8240aa1ccbc5f1fda24f0df2bb7bbef50acfe4ce123a9bc39cdd181e21d95dd67342abfde1c836d27ce18247b92f326b1c49e650c68a8b9bb62f6d641f1aef8d21a758219dc7161a2df672dc32ed2a08ee0b0c5ad4c47a79da5f94ca7bae0d231fbba6954988de341e1fa345f12ca521f282d93e30a2b1c2c976c02b1abd01a3cc1cac927884a3abf3eae91e4ba402202fedcb6339b2a2c39d231cb1e0dea0ab6ad2973659896307f61c75f6bdba54aa46a7e849eb445a8e55fc1da2f85b48c13a540ccc2769fde0501b304423d617fec5acd4f31df1e027104fcc6f74630fa16e3d45c6178b85f4663c4a15697f578d8966aca18ad6651758405e66cd2ec61dca840fb204930e863257770cbc6ae1723e67c01055a679efecebdb77dadaebbc303c602a1ed0fca5dd26aa05f04df17e6a0356a37e8f00c2eff916e006b16e10f95329d8830196b3328bfdc0dd22571c19fee3d5c98c24357fb978f76298f365663596f9cc5605787b65abea1d3e3c3e5e342c316eaba0b4bbb4c92cd65d1294e7c3add7e323b0392f309171f6abf033fd2abace8fc125a9391916501894a0be8a33002da9ce5e7b45cb2af98b7a3b56caa9df812c11bfe438500c2d4db38294382c3242303f2545ae8df9b687abee4a5153df5398f9bdda55712b69e31915de176f3e54a785c5bc7fd9556b3bd0e5653b0b0617fb8511dd7d5277a6e77e0f036dc284da24d78d1a931139e9be6669f71a872175fb1cc0c3a7eca59dadf6a2285ec5e0716b2102a1bdb51ada8b18e6a8d3c40844f3d4b447bb94227a72fea0c8fb4089eb3caab01abcb586efcadfb84c2deb1ae819bce33b2e1889eacd6d8ce96cb40bafabbb89d6748dac3463218dfe255af3a924582992558373ddc36b14bf80fa220e09a57e1d964dfc824c08c83eeece2464627ebf76689c94b08cd62911db555c589595db53afabe5594d329d9eb9869dd4e2244828daea85a697989d5b12714f191a0a55ddf3eba60d49e2d57527015a72e4e201febc6eb91463994faa66fde657d83c95a1b53e9f671de53935bbd2c278175a5952df8c9b4649dc7c4037c2316f915e8d07e9e34935513c2855bb461c701e7f65e306a0b42234f737944b174358eff8fd20eee830c973b5e567c523c90e635b4812f17a249f4d8aca54d6299a1fd089d91a73f5a98be9ca8c3a2fa7f204b1a1b2186b0b2c441e80fd72c03dad2f7b18431592a5253645aedfcb512cd45156259b76c24ff5870f5eedbe2a9575128a210df6c8ff89642bb4e98eb2d7ada09d1a685e16bd3e0343ba29b19218a6a775f921f1f2566d61d2e3f24310bf2b25e4c9cb5b1d28a357e2309803c440805a3ae7acb38e86d4a2d4d3d6fb8f4ea2bdc4babf1182cd087c6a6c87cd38d4d94da6a52b213f5dd0afb053cd4cc521cc76190dd5decacb9eb7fbbe93c368bc007c4665d5af2e0a7626c0853346ea07435d815132c567f61096f8e3c05071ed984cbf43c5047100573bde133198f82a6adc429dc352a20a4223e28983fcc7038870942907b7fc56e5506022fff55fdc3185a4e267467cfbac9109f8ddea0cb47216ec4ecc552994e4daba78880809e1a3a84c4bebfb023832c33cf7d73e81419e3f8258c7593bed2a809fe607b18232da78f74e68c98aeb79fc62cc8de4cf4cc2ea4b5d2515039dad08d2fbf647acacf0c0645934500a8c4", 0x5ad}], 0x1}, 0x0) openat(r0, &(0x7f00000000c0)='./file1\x00', 0x66f7dc8c2d990d3c, 0x82) mount$9p_virtio(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0) 23:17:05 executing program 3 (fault-call:6 fault-nth:32): ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x9, "0000f0000000000300"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 23:17:05 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2}, 0x0) 23:17:05 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x4}, 0x0) 23:17:05 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0xffffff7f, 0x0}, 0x0) [ 1004.722683] device veth0_vlan entered promiscuous mode [ 1004.723689] FAULT_INJECTION: forcing a failure. [ 1004.723689] name failslab, interval 1, probability 0, space 0, times 0 [ 1004.725084] CPU: 1 PID: 8563 Comm: syz-executor.3 Not tainted 5.10.56 #1 [ 1004.726059] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1004.727314] Call Trace: [ 1004.727609] dump_stack+0x107/0x163 [ 1004.728024] should_fail.cold+0x5/0xa [ 1004.728453] ? create_object.isra.0+0x3a/0xa20 [ 1004.728951] should_failslab+0x5/0x10 [ 1004.729423] kmem_cache_alloc+0x5b/0x350 [ 1004.729893] create_object.isra.0+0x3a/0xa20 [ 1004.730527] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1004.731092] kmem_cache_alloc_node+0x169/0x370 [ 1004.731693] __alloc_skb+0x6d/0x620 [ 1004.732202] inet6_ifa_notify+0x118/0x220 [ 1004.732748] ? inet6_fill_ifaddr+0xcc0/0xcc0 [ 1004.733374] ? __ipv6_ifa_notify+0xb10/0xb10 [ 1004.733935] __ipv6_ifa_notify+0x177/0xb10 [ 1004.734471] ? __fib6_clean_all+0x138/0x260 [ 1004.734948] ? modify_prefix_route+0x590/0x590 [ 1004.735451] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1004.736021] ? trace_hardirqs_on+0x5b/0x180 [ 1004.736489] ipv6_ifa_notify+0xd7/0x210 [ 1004.736922] add_addr+0x1c2/0x2b0 [ 1004.737302] ? inet6_ifa_finish_destroy+0x1b0/0x1b0 [ 1004.737845] ? mark_held_locks+0x9e/0xe0 [ 1004.738297] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1004.738979] ? __local_bh_enable_ip+0x9d/0xf0 [ 1004.739540] addrconf_notify+0x19e4/0x22f0 [ 1004.740015] ? inet6_ifinfo_notify+0x150/0x150 [ 1004.740508] ? failover_register+0x520/0x520 [ 1004.740988] ? cfg80211_netdev_notifier_call+0x298/0x1220 [ 1004.741579] ? ipmr_device_event+0x18b/0x1f0 [ 1004.742079] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1004.742642] raw_notifier_call_chain+0xb3/0x110 [ 1004.743164] call_netdevice_notifiers_info+0xb5/0x130 [ 1004.743720] __dev_notify_flags+0x110/0x2b0 [ 1004.744193] ? dev_change_name+0x660/0x660 [ 1004.744646] ? __dev_change_flags+0x4cf/0x6e0 [ 1004.745189] ? dev_set_allmulti+0x30/0x30 [ 1004.745666] ? cap_capable+0x1eb/0x250 [ 1004.746168] ? full_name_hash+0xb5/0xf0 [ 1004.746612] dev_change_flags+0x100/0x160 [ 1004.747156] devinet_ioctl+0x147d/0x1d30 [ 1004.747665] ? inet_ifa_byprefix+0x2a0/0x2a0 [ 1004.748159] inet_ioctl+0x34b/0x390 [ 1004.748596] ? inet_dgram_connect+0x220/0x220 [ 1004.749157] ? avc_ss_reset+0x180/0x180 [ 1004.749611] ? __lock_acquire+0xbc2/0x5b20 [ 1004.750106] packet_ioctl+0xb3/0x260 [ 1004.750558] sock_do_ioctl+0xd1/0x2e0 [ 1004.751049] ? compat_ifr_data_ioctl+0x150/0x150 [ 1004.751594] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1004.752160] ? do_vfs_ioctl+0x283/0x10d0 [ 1004.752620] ? generic_block_fiemap+0x60/0x60 [ 1004.753169] ? selinux_inode_getsecctx+0x90/0x90 [ 1004.753780] sock_ioctl+0x3e6/0x700 [ 1004.754225] ? dlci_ioctl_set+0x30/0x30 [ 1004.754668] ? __fget_files+0x251/0x410 [ 1004.755195] ? dlci_ioctl_set+0x30/0x30 [ 1004.755634] __x64_sys_ioctl+0x196/0x210 [ 1004.756169] do_syscall_64+0x33/0x40 [ 1004.756580] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1004.757242] RIP: 0033:0x466609 [ 1004.757606] 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 [ 1004.760012] RSP: 002b:00007f774f1bc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1004.760848] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1004.761774] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 1004.762779] RBP: 00007f774f1bc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1004.763676] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1004.764608] R13: 00007ffd6151681f R14: 00007f774f1bc300 R15: 0000000000022000 23:17:05 executing program 5: io_setup(0x5, &(0x7f0000000000)=0x0) io_submit(r0, 0x63, &(0x7f0000001400)) r1 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000140), 0x400842, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) r3 = fcntl$dupfd(r2, 0x0, r2) sendmsg$inet6(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)="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", 0x5ad}], 0x1, 0x0, 0xffa2}, 0x80) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x7, &(0x7f0000000000)=0x1, 0x4) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r5, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) r6 = fcntl$dupfd(r5, 0x0, r5) sendmsg$inet6(r6, &(0x7f00000002c0)={0x0, 0x19, &(0x7f0000000040)=[{&(0x7f0000000bc0)="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", 0x5ad}], 0x1}, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r7, 0x6, 0x7, &(0x7f0000000000)=0x1, 0x4) r8 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r8, 0x6, 0x7, &(0x7f0000000000)=0x1, 0x4) io_submit(0x0, 0x7, &(0x7f0000000700)=[&(0x7f0000000100)={0x0, 0x0, 0x0, 0x1, 0x5, 0xffffffffffffffff, &(0x7f00000000c0), 0x0, 0x9, 0x0, 0x2}, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x7, 0x7, r1, &(0x7f0000000180)="770ed8318dffbcc38791fdc243ccaafef85d7374f1ed6752a6aa9f9519fe74c2ce54c4b605a785990a1ee09853ff83083f27adb8549ecba05455c6713a5601f32db1da634656be54736fcd279b6cb403e68df9d75377cb629e3e29ec93391ccf30e6a4e360c0d84ba4b8fd7b52717e0bf012581181e39d2248e16bc554ffee8283874e892e7ff5202f5f3497e8161d7425b5670e89", 0x95, 0x8c05, 0x0, 0x3, r3}, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x5, 0x3, r4, &(0x7f0000000280)="c59bfb10b902eb710ee6f3a221c55b94dfb19af756ef9ca46496a94587678e670d40a47368088ac169ed84a7455f2b8bfa7715d20d2bc48934062c76cb43754b865be5c5fc646983093d75026c7b2ddc0f17f4b140b71b0f7c629e21a8ad1cf01e19b6348eb0ad3a9b1c22939fce0b3a37d09652140daa76214dcc5f78df07b82e7778476aa15080a300aeda9af61c99b6a17567505cb035c1971a9bb9b7453c505910efac9587da46268723e81064bd580448c3e0b777a3e3007d2b3c04a7bb2282e87f3a5c0c4948e8bfd57709b4769be9920303d2a62e0438c5", 0xdb, 0x0, 0x0, 0x3, r6}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x5, 0xfffd, 0xffffffffffffffff, &(0x7f00000003c0)="0568bbef35741df3884341a067bf5b9b882a3c3c2a70ffcbbef57f83472a11700bf789986728d90858390ded5788b3e377ca71c8cc01a3c86dbb2297a5e9002367c13d901d23fee09ec0a82f4b09939eb30355b4fb9d99e265d2d50f79a2a6ffa07cde5ea162ffd972e17d33e3897bb1f94a95c639205abbdaf8", 0x7a, 0x5, 0x0, 0x5}, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x1, 0x7, 0xffffffffffffffff, &(0x7f0000000480)="d9c2155c6af1de49c8921339a56c90164e6200a501de5857c74813781ba30959a7b4af622c2e9a638834b34660afd68843c88ddf93263a24ad3f11e5afe630f763c2fd36bdb5ae84fb2a95f5a9882780c5803d931cb9ab382f8e0620beeb9e7e8cc61d5e5e547a1100141ba469614ffb5ddf903765714af1e3bfcfe82b0f2095f4847104ca0fb5eaffd31b8cb10182baf16ed8ca311ae6448dcce9cd5a8286049a6bf9249870c82b02728049cb30b5b3a04d4ed7b6a532973fbd7fdd234f6b22d080417c52679195aa966ecd307a3ad5", 0xd0, 0xf8f6}, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x5, 0x3, r7, &(0x7f00000005c0)='1', 0x1, 0x80000000, 0x0, 0x3}, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x1, 0x0, r8, &(0x7f0000000640)="37135a7ee963c00de0a95754287f2f6ebef6ebadc5c0ba80e9b6db696144cc9b5791c4008752f8706f4e3f6a6c91f036a0a64db3e48409bd6e21b45c0f4785687addc450d3dfc93b38862f2528b224b90669d30b33eac55dd6ea715187f893acd2311a70046191a60f628a4bd003fefbe66d", 0x72, 0x1ff, 0x0, 0x3}]) 23:17:06 executing program 7: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0f", 0xc, 0x4000}, {&(0x7f0000010900)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c453020202020202010", 0x4c, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) open$dir(&(0x7f0000000140)='./file1\x00', 0x200, 0x101) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x842c0, 0x114) copy_file_range(r2, 0x0, r1, 0x0, 0x200f5ef, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) r4 = fcntl$dupfd(r3, 0x0, r3) sendmsg$inet6(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)="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", 0x5ad}], 0x1}, 0x0) openat(r0, &(0x7f00000000c0)='./file1\x00', 0x66f7dc8c2d990d3c, 0x82) mount$9p_virtio(0x0, &(0x7f00000001c0)='./file0\x00', 0x0, 0x0, 0x0) 23:17:06 executing program 3 (fault-call:6 fault-nth:33): ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x9, "0000f0000000000300"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 23:17:06 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2}, 0x0) 23:17:06 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3}, 0x0) 23:17:06 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x8}, 0x0) [ 1004.950994] device veth0_vlan entered promiscuous mode [ 1004.971389] FAULT_INJECTION: forcing a failure. [ 1004.971389] name failslab, interval 1, probability 0, space 0, times 0 [ 1004.972892] CPU: 1 PID: 8589 Comm: syz-executor.3 Not tainted 5.10.56 #1 [ 1004.973779] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1004.975261] Call Trace: [ 1004.975617] dump_stack+0x107/0x163 [ 1004.976091] should_fail.cold+0x5/0xa [ 1004.976595] should_failslab+0x5/0x10 [ 1004.977089] __kmalloc_node_track_caller+0x74/0x3f0 [ 1004.977744] ? inet6_ifa_notify+0x118/0x220 [ 1004.978331] __alloc_skb+0xb1/0x620 [ 1004.978809] inet6_ifa_notify+0x118/0x220 [ 1004.979343] ? inet6_fill_ifaddr+0xcc0/0xcc0 [ 1004.979838] ? __ipv6_ifa_notify+0xb10/0xb10 [ 1004.980412] __ipv6_ifa_notify+0x177/0xb10 [ 1004.980899] ? __fib6_clean_all+0x138/0x260 [ 1004.981419] ? modify_prefix_route+0x590/0x590 [ 1004.982023] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1004.982592] ? trace_hardirqs_on+0x5b/0x180 [ 1004.983153] ipv6_ifa_notify+0xd7/0x210 [ 1004.983581] add_addr+0x1c2/0x2b0 [ 1004.984034] ? inet6_ifa_finish_destroy+0x1b0/0x1b0 [ 1004.984680] ? mark_held_locks+0x9e/0xe0 [ 1004.985113] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1004.985795] ? __local_bh_enable_ip+0x9d/0xf0 [ 1004.986291] addrconf_notify+0x19e4/0x22f0 [ 1004.986849] ? inet6_ifinfo_notify+0x150/0x150 [ 1004.987345] ? failover_register+0x520/0x520 [ 1004.987916] ? cfg80211_netdev_notifier_call+0x298/0x1220 [ 1004.988509] ? ipmr_device_event+0x18b/0x1f0 [ 1004.989077] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1004.989639] raw_notifier_call_chain+0xb3/0x110 [ 1004.990265] call_netdevice_notifiers_info+0xb5/0x130 [ 1004.990816] __dev_notify_flags+0x110/0x2b0 [ 1004.991381] ? dev_change_name+0x660/0x660 [ 1004.991928] ? __dev_change_flags+0x4cf/0x6e0 [ 1004.992513] ? dev_set_allmulti+0x30/0x30 [ 1004.992960] ? cap_capable+0x1eb/0x250 [ 1004.993467] ? full_name_hash+0xb5/0xf0 [ 1004.993906] dev_change_flags+0x100/0x160 [ 1004.994466] devinet_ioctl+0x147d/0x1d30 [ 1004.995118] ? inet_ifa_byprefix+0x2a0/0x2a0 [ 1004.995814] inet_ioctl+0x34b/0x390 [ 1004.996287] ? inet_dgram_connect+0x220/0x220 [ 1004.996875] ? avc_ss_reset+0x180/0x180 [ 1004.997401] ? __lock_acquire+0xbc2/0x5b20 [ 1004.997886] packet_ioctl+0xb3/0x260 [ 1004.998391] sock_do_ioctl+0xd1/0x2e0 [ 1004.998824] ? compat_ifr_data_ioctl+0x150/0x150 [ 1004.999520] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1005.000091] ? do_vfs_ioctl+0x283/0x10d0 [ 1005.000534] ? generic_block_fiemap+0x60/0x60 [ 1005.001026] ? selinux_inode_getsecctx+0x90/0x90 [ 1005.001643] sock_ioctl+0x3e6/0x700 [ 1005.002130] ? dlci_ioctl_set+0x30/0x30 [ 1005.002648] ? __fget_files+0x251/0x410 [ 1005.003056] ? dlci_ioctl_set+0x30/0x30 [ 1005.003578] __x64_sys_ioctl+0x196/0x210 [ 1005.004158] do_syscall_64+0x33/0x40 [ 1005.004682] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1005.005416] RIP: 0033:0x466609 [ 1005.005844] 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 [ 1005.008248] RSP: 002b:00007f774f1bc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1005.009248] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1005.010183] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 1005.011109] RBP: 00007f774f1bc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1005.012034] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1005.012962] R13: 00007ffd6151681f R14: 00007f774f1bc300 R15: 0000000000022000 23:17:18 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3}, 0x0) 23:17:18 executing program 3 (fault-call:6 fault-nth:34): ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x9, "0000f0000000000300"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 23:17:18 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) capget(0x0, &(0x7f0000000100)) perf_event_open(&(0x7f00000001c0)={0x2, 0x80, 0x40, 0x7, 0x1, 0x40, 0x0, 0xe8, 0x800, 0x9, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x7ff, 0x1, @perf_config_ext={0x2, 0x5}, 0x4280, 0x100, 0x10000, 0xb, 0xffffffffffffff2c, 0x9, 0x3, 0x0, 0x9, 0x0, 0x81}, 0xffffffffffffffff, 0x8, 0xffffffffffffffff, 0xa) r2 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="fdffffff5200576f"], 0x14}}, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000180), r3) read(r3, &(0x7f0000000000)=""/37, 0x25) r4 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) dup3(r4, r2, 0x0) dup3(r1, r0, 0x0) 23:17:18 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) close(r0) syz_open_procfs(0x0, &(0x7f0000000240)='net/if_inet6\x00') readv(r0, &(0x7f0000000000), 0x0) 23:17:18 executing program 7: r0 = mq_open(&(0x7f0000000000)='\'\x00', 0x2, 0x1c2, &(0x7f0000000040)={0x1000, 0x5f2e, 0x9, 0x4}) r1 = mq_open(&(0x7f0000000080)='}}(:\x00', 0x2, 0xa, &(0x7f00000000c0)={0x100, 0x7fff, 0x9, 0x8}) ioctl$BTRFS_IOC_RM_DEV(r0, 0x5000940b, &(0x7f0000000140)={{}, "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"}) mq_timedsend(r1, &(0x7f0000001140)="a872b7b1d31ae22f8eb5b63bb82f79f9a44bcba4d9eae1ee2ff7e0c712ef20995e5d72ab01b718e388a8dd233eb864", 0x2f, 0x80000000, &(0x7f0000001180)={0x0, 0x3938700}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x30) sendmsg$NL80211_CMD_TESTMODE(r2, &(0x7f0000001540)={&(0x7f0000001440)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000001500)={&(0x7f0000001480)={0x74, 0x0, 0x400, 0x70bd26, 0x25dfdbfc, {{}, {@void, @void}}, [@NL80211_ATTR_TESTDATA={0x60, 0x45, "e0f2199121c64e8b1d9d75e37142991bdc6fc7a97cb7dca07d9a08b8f6886dc675c75bd9313842c3de91e382ca107179720489d6d24cb2bfdccf3faf37fe47315bccc10a8e43f3fa7f48032af953f96e8771e8434129552be83dbc00"}]}, 0x74}, 0x1, 0x0, 0x0, 0x200000c5}, 0x4000014) r3 = syz_open_dev$vcsa(&(0x7f00000011c0), 0xd36, 0x94a40) ioctl$SIOCGSTAMPNS(r3, 0x8907, &(0x7f0000001200)) lseek(r2, 0xffffffffffff7fff, 0x0) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000015c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_PMK(r3, &(0x7f0000001700)={&(0x7f0000001580)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000016c0)={&(0x7f0000001600)={0xa0, r4, 0x2, 0x70bd2a, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x7f, 0x33}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_PMKR0_NAME={0x14, 0x102, "08974916e24c04943f0dc033bab6a8f5"}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_PMKR0_NAME={0x14, 0x102, "16ba1eb5728acd4e65a58a980de41128"}, @NL80211_ATTR_PMK={0x14, 0xfe, "0024c7bce1aac9561b2b9069ed830ab6"}, @NL80211_ATTR_PMKR0_NAME={0x14, 0x102, "b7dfc2341470c9e7760c6d8d49fc3b8a"}]}, 0xa0}, 0x1, 0x0, 0x0, 0x8040}, 0x40000) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x7, &(0x7f0000000000)=0x1, 0x4) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r5, 0x81f8943c, &(0x7f0000001240)) ioctl$FS_IOC_FIEMAP(r0, 0xc020660b, &(0x7f0000001740)={0xfffffffffffffffa, 0x7, 0x5, 0xfffffffd, 0x2, [{0x3, 0xfffffffffffffffc, 0x7, '\x00', 0x2500}, {0xffffffffffffff80, 0x3, 0x3f, '\x00', 0x4}]}) 23:17:18 executing program 0: r0 = io_uring_setup(0x5a99, &(0x7f00000003c0)={0x0, 0xddbf, 0x1, 0x1, 0xe3}) syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)=0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000500)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r3, 0x3, 0x0}, 0x0) r4 = syz_io_uring_setup(0x1, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000140)) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r4, 0xa, 0x0, r5) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r4, 0xa, 0x0, r5) syz_io_uring_submit(0x0, r2, &(0x7f00000009c0)=@IORING_OP_RECVMSG={0xa, 0x3, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000980)={&(0x7f0000000440)=@l2tp={0x2, 0x0, @loopback}, 0x80, &(0x7f00000008c0)=[{&(0x7f00000004c0)=""/128, 0x80}, {&(0x7f0000000540)=""/192, 0xc0}, {&(0x7f0000000600)=""/202, 0xca}, {&(0x7f0000000700)=""/217, 0xd9}, {&(0x7f0000000800)=""/35, 0x23}, {&(0x7f0000000840)=""/118, 0x76}], 0x6, &(0x7f0000000940)}, 0x0, 0x12000, 0x1, {0x1, r5}}, 0x20) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000002, 0x11, r0, 0x0) r6 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) preadv(r6, &(0x7f0000000340)=[{&(0x7f0000000000)=""/156, 0x9c}, {&(0x7f00000000c0)=""/245, 0xf5}, {&(0x7f00000001c0)=""/187, 0xbb}, {&(0x7f0000000280)=""/39, 0x27}, {&(0x7f00000002c0)=""/120, 0x78}], 0x5, 0x0, 0x9) 23:17:18 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x4}, 0x0) 23:17:18 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xa}, 0x0) [ 1016.922572] device veth0_vlan entered promiscuous mode [ 1016.924279] FAULT_INJECTION: forcing a failure. [ 1016.924279] name failslab, interval 1, probability 0, space 0, times 0 [ 1016.926631] CPU: 0 PID: 8622 Comm: syz-executor.3 Not tainted 5.10.56 #1 [ 1016.928018] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1016.930365] Call Trace: [ 1016.930911] dump_stack+0x107/0x163 [ 1016.931668] should_fail.cold+0x5/0xa [ 1016.932459] ? create_object.isra.0+0x3a/0xa20 [ 1016.933405] should_failslab+0x5/0x10 [ 1016.934200] kmem_cache_alloc+0x5b/0x350 [ 1016.935050] create_object.isra.0+0x3a/0xa20 [ 1016.935955] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1016.937011] __kmalloc_node_track_caller+0x1a6/0x3f0 [ 1016.938060] ? inet6_ifa_notify+0x118/0x220 [ 1016.938982] __alloc_skb+0xb1/0x620 [ 1016.939744] inet6_ifa_notify+0x118/0x220 [ 1016.940528] ? inet6_fill_ifaddr+0xcc0/0xcc0 [ 1016.941287] ? __ipv6_ifa_notify+0xb10/0xb10 [ 1016.942199] __ipv6_ifa_notify+0x177/0xb10 [ 1016.942939] ? __fib6_clean_all+0x138/0x260 [ 1016.943779] ? modify_prefix_route+0x590/0x590 [ 1016.944529] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1016.945542] ? trace_hardirqs_on+0x5b/0x180 [ 1016.946286] ipv6_ifa_notify+0xd7/0x210 [ 1016.947061] add_addr+0x1c2/0x2b0 [ 1016.947638] ? inet6_ifa_finish_destroy+0x1b0/0x1b0 [ 1016.948604] ? mark_held_locks+0x9e/0xe0 [ 1016.949381] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1016.950265] ? __local_bh_enable_ip+0x9d/0xf0 [ 1016.951142] addrconf_notify+0x19e4/0x22f0 [ 1016.951849] ? inet6_ifinfo_notify+0x150/0x150 [ 1016.952735] ? failover_register+0x520/0x520 [ 1016.953469] ? cfg80211_netdev_notifier_call+0x298/0x1220 [ 1016.954542] ? ipmr_device_event+0x18b/0x1f0 [ 1016.955282] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1016.956288] raw_notifier_call_chain+0xb3/0x110 [ 1016.957073] call_netdevice_notifiers_info+0xb5/0x130 [ 1016.958074] __dev_notify_flags+0x110/0x2b0 [ 1016.958847] ? dev_change_name+0x660/0x660 [ 1016.959665] ? __dev_change_flags+0x4cf/0x6e0 [ 1016.960448] ? dev_set_allmulti+0x30/0x30 [ 1016.961252] ? cap_capable+0x1eb/0x250 [ 1016.961931] ? full_name_hash+0xb5/0xf0 [ 1016.962712] dev_change_flags+0x100/0x160 [ 1016.963440] devinet_ioctl+0x147d/0x1d30 [ 1016.964235] ? inet_ifa_byprefix+0x2a0/0x2a0 [ 1016.965023] inet_ioctl+0x34b/0x390 [ 1016.965731] ? inet_dgram_connect+0x220/0x220 [ 1016.966552] ? avc_ss_reset+0x180/0x180 [ 1016.967339] ? __lock_acquire+0xbc2/0x5b20 [ 1016.968101] packet_ioctl+0xb3/0x260 [ 1016.968830] sock_do_ioctl+0xd1/0x2e0 [ 1016.969500] ? compat_ifr_data_ioctl+0x150/0x150 [ 1016.970435] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1016.971343] ? do_vfs_ioctl+0x283/0x10d0 [ 1016.972132] ? generic_block_fiemap+0x60/0x60 [ 1016.972923] ? selinux_inode_getsecctx+0x90/0x90 [ 1016.973844] sock_ioctl+0x3e6/0x700 [ 1016.974500] ? dlci_ioctl_set+0x30/0x30 [ 1016.975278] ? __fget_files+0x251/0x410 [ 1016.975951] ? dlci_ioctl_set+0x30/0x30 [ 1016.976724] __x64_sys_ioctl+0x196/0x210 [ 1016.977399] do_syscall_64+0x33/0x40 [ 1016.978142] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1016.978979] RIP: 0033:0x466609 [ 1016.979604] 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 [ 1016.983163] RSP: 002b:00007f774f1bc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1016.984411] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1016.985792] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 1016.987159] RBP: 00007f774f1bc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1016.988344] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1016.989496] R13: 00007ffd6151681f R14: 00007f774f1bc300 R15: 0000000000022000 23:17:18 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x4}, 0x0) 23:17:18 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x8}, 0x0) 23:17:18 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xe}, 0x0) 23:17:18 executing program 5: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40000, 0x1, &(0x7f00000006c0)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001000028", 0x5d, 0x400}], 0x200287, &(0x7f0000000080)=ANY=[]) truncate(&(0x7f0000000080)='./file0\x00', 0x1) sendto$unix(0xffffffffffffffff, &(0x7f00000000c0)="d2689ec9be9db3cebf5a8650553ccdee2d2bac090e7fe946ec189350925dc087451b331b2dd4301351667b9b5c15f818bdedde8ec3b141935f47bd0e754f765a1b051391248cb7e2f8fbdc2afc10dfcb83e29b36097180641e5d8b3ea96f64d0c6f73291403591a2f4d2688d19d8719afefd5190b43f755b7f18c04bf84ca6f9ebdf099e22383ae7fc657c657f883d95f678fce6f83e5bd9", 0x98, 0x20000001, &(0x7f0000000180)=@file={0x1, './file0/file0\x00'}, 0x6e) 23:17:18 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000080)={'syz_tun\x00', &(0x7f0000000180)=ANY=[@ANYBLOB="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"]}) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_int(r0, 0x29, 0x2, &(0x7f00000014c0)=0x1, 0x4) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r2, &(0x7f0000001cc0)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c, 0x0}}], 0x1, 0x0) recvmmsg(r0, &(0x7f0000001100)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) 23:17:18 executing program 3 (fault-call:6 fault-nth:35): ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x9, "0000f0000000000300"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 23:17:18 executing program 0: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x8}, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xa06e2, 0x0) fallocate(r1, 0x0, 0x0, 0x52f8) lseek(r1, 0x0, 0x4) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x4000, 0x80) perf_event_open(&(0x7f00000000c0)={0x3, 0x80, 0x2, 0x9, 0x2, 0x2, 0x0, 0x0, 0x69228, 0x2, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x2, @perf_config_ext={0x796, 0x8000}, 0x4, 0x2, 0x3, 0x3, 0x7, 0x7fffffff, 0x8, 0x0, 0x2, 0x0, 0x5}, 0xffffffffffffffff, 0x4, r0, 0x9) 23:17:18 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xa}, 0x0) 23:17:18 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x8}, 0x0) [ 1017.258316] device veth0_vlan entered promiscuous mode [ 1017.261137] FAULT_INJECTION: forcing a failure. [ 1017.261137] name failslab, interval 1, probability 0, space 0, times 0 [ 1017.262465] CPU: 0 PID: 8663 Comm: syz-executor.3 Not tainted 5.10.56 #1 [ 1017.263223] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1017.264630] Call Trace: [ 1017.264944] dump_stack+0x107/0x163 [ 1017.265376] should_fail.cold+0x5/0xa [ 1017.265821] ? __skb_ext_alloc+0x19/0x80 [ 1017.266308] should_failslab+0x5/0x10 [ 1017.266749] kmem_cache_alloc+0x5b/0x350 [ 1017.267225] __skb_ext_alloc+0x19/0x80 [ 1017.267677] skb_ext_add+0x504/0x670 [ 1017.268103] ? __kmalloc_node_track_caller+0x302/0x3f0 [ 1017.268711] __alloc_skb+0x3c1/0x620 [ 1017.269138] inet6_ifa_notify+0x118/0x220 [ 1017.269606] ? inet6_fill_ifaddr+0xcc0/0xcc0 [ 1017.270124] ? __ipv6_ifa_notify+0xb10/0xb10 [ 1017.270630] __ipv6_ifa_notify+0x177/0xb10 [ 1017.271108] ? __fib6_clean_all+0x138/0x260 [ 1017.271600] ? modify_prefix_route+0x590/0x590 [ 1017.272133] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1017.272732] ? trace_hardirqs_on+0x5b/0x180 [ 1017.273245] ipv6_ifa_notify+0xd7/0x210 [ 1017.273696] add_addr+0x1c2/0x2b0 [ 1017.274095] ? inet6_ifa_finish_destroy+0x1b0/0x1b0 [ 1017.274699] ? mark_held_locks+0x9e/0xe0 [ 1017.275163] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1017.275763] ? __local_bh_enable_ip+0x9d/0xf0 [ 1017.276281] addrconf_notify+0x19e4/0x22f0 [ 1017.276785] ? inet6_ifinfo_notify+0x150/0x150 [ 1017.277308] ? failover_register+0x520/0x520 [ 1017.277822] ? cfg80211_netdev_notifier_call+0x298/0x1220 [ 1017.278485] ? ipmr_device_event+0x18b/0x1f0 [ 1017.278986] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1017.279577] raw_notifier_call_chain+0xb3/0x110 [ 1017.280104] call_netdevice_notifiers_info+0xb5/0x130 [ 1017.280706] __dev_notify_flags+0x110/0x2b0 [ 1017.281197] ? dev_change_name+0x660/0x660 [ 1017.281684] ? __dev_change_flags+0x4cf/0x6e0 [ 1017.282218] ? dev_set_allmulti+0x30/0x30 [ 1017.282709] ? cap_capable+0x1eb/0x250 [ 1017.283151] ? full_name_hash+0xb5/0xf0 [ 1017.283608] dev_change_flags+0x100/0x160 [ 1017.284093] devinet_ioctl+0x147d/0x1d30 [ 1017.284564] ? inet_ifa_byprefix+0x2a0/0x2a0 [ 1017.285073] inet_ioctl+0x34b/0x390 [ 1017.285495] ? inet_dgram_connect+0x220/0x220 [ 1017.286006] ? avc_ss_reset+0x180/0x180 [ 1017.286471] ? __lock_acquire+0xbc2/0x5b20 [ 1017.286976] packet_ioctl+0xb3/0x260 [ 1017.287407] sock_do_ioctl+0xd1/0x2e0 [ 1017.287858] ? compat_ifr_data_ioctl+0x150/0x150 [ 1017.288399] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1017.288990] ? do_vfs_ioctl+0x283/0x10d0 [ 1017.289460] ? generic_block_fiemap+0x60/0x60 [ 1017.289977] ? selinux_inode_getsecctx+0x90/0x90 [ 1017.290542] sock_ioctl+0x3e6/0x700 [ 1017.290965] ? dlci_ioctl_set+0x30/0x30 [ 1017.291415] ? __fget_files+0x251/0x410 [ 1017.291870] ? dlci_ioctl_set+0x30/0x30 [ 1017.292316] __x64_sys_ioctl+0x196/0x210 [ 1017.292762] do_syscall_64+0x33/0x40 [ 1017.293197] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1017.293749] RIP: 0033:0x466609 [ 1017.294128] 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 [ 1017.296153] RSP: 002b:00007f774f1bc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1017.297031] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1017.297845] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 1017.298660] RBP: 00007f774f1bc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1017.299473] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1017.300275] R13: 00007ffd6151681f R14: 00007f774f1bc300 R15: 0000000000022000 23:17:30 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_open_dev$loop(0x0, 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000000)=0x1, 0x4) write(r2, &(0x7f00000002c0)="9719e4b7ae3a1475212936d6d0f29f449b6fc4e4fa0adb6a09c7f714c2e043ecb0b7d0077e27b60534bf74edec6f42ad0e3f383192cf220705d741d088c5afd9cbde75f7df3dede33ae36b0b11564f94941e4d9dc6644e2842c69a9d4d113ab2cfde780efb9f7e363c1165be88cf050af751e22415b34dc695efe9d38befca6f83afdd1ad96fcdddeedfdab1498e187233999f1d899a278a0bdeee08591f5cdbfbbdc10bc37e5b4b148fd2099ca7613930a58704093e9605261bb8308e557a3229e0dee6669af61d1ba2127c527b6fe72397dc0aa0f76e4bf4cab1fa13f1e142f90e3878e0762e61fecd476f", 0xec) fsetxattr$trusted_overlay_origin(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c5766646e6f3d7f25d7a322f7830493b6a466f0f14e7959a845e0638496a830b42196ebb835961b9373eb650c1ee35b7793c95d92843cab0fca2244278902648c85b62ce5a553ae", @ANYRESHEX=r1]) fork() tkill(0x0, 0x0) dup(0xffffffffffffffff) creat(0x0, 0x0) 23:17:30 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000000000)=0x1, 0x4) fadvise64(r0, 0x8eba, 0xfff, 0x2) syz_mount_image$ext4(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(r1, &(0x7f0000000040)='.\x00', 0x2000003) r2 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x7, &(0x7f0000000000)=0x1, 0x4) write$binfmt_elf32(r3, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x17, 0x6, 0xc0, 0x2, 0xf9a, 0x3, 0x6, 0x7ff, 0x205, 0x38, 0x11, 0x6, 0x33c7, 0x20, 0x1, 0x8001, 0x1}, [{0x6, 0xa77b, 0x401, 0x4, 0x4, 0x3, 0x7}, {0x5, 0xd02b, 0x3, 0x200, 0x8, 0x2b6ec872, 0x1, 0xf7}], "baf68cd4c8f6f02da146f687687e2459d93dabe73a09", ['\x00']}, 0x18e) symlink(&(0x7f0000000940)='./file1\x00', &(0x7f0000000980)='./file0/file0\x00') syz_mount_image$vfat(0x0, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) renameat2(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', r2, &(0x7f0000000080)='./file0\x00', 0x2) 23:17:30 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1c}, 0x0) 23:17:30 executing program 3 (fault-call:6 fault-nth:36): ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x9, "0000f0000000000300"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 23:17:30 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0xfffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(&(0x7f0000000040)={0x1, 0x80, 0x1, 0x5, 0x1, 0x47, 0x0, 0x5, 0x420, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x8, 0x2, @perf_config_ext={0x7, 0x3f}, 0x180, 0x0, 0xfffffffc, 0x0, 0x0, 0x9, 0x40, 0x0, 0x1, 0x0, 0xc}, 0x0, 0x3, 0xffffffffffffffff, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$SO_BINDTODEVICE_wg(r1, 0x1, 0x19, &(0x7f00000002c0)='wg1\x00', 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e21, 0x3, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', 0x1326ae80}, 0x1c) ioctl$PERF_EVENT_IOC_DISABLE(r0, 0x2401, 0x6) writev(r2, &(0x7f0000000280)=[{&(0x7f00000000c0)="2b22623b321609e57ee057bde69b96faf756d2f990bacaaf709fed5769e9d2876bc536825d9a567744ed5573bd817ec02227c5fd6a53351247da07a8eb42a1d1aeef2c82cfef685effe0a811178eec5b49974251ab21d6a37eb014c9c0fabe", 0x5f}, {&(0x7f0000000180)="08263a4e854ccde0a29311a7fb4501c71e905867668d86b6eff66976d43d372f2f6aa2f004bf8c68e5262651bbd70af5beb2ff9461495068db88ab6f8c3b674c51a0bbfb48f706f9db28e91cb57e843a092775ed376b51350e68eab1441a9eb864e5dae9d8b6d15f8d64a0b2e5603362602a4f94f2f26b06e163ab3b6bfa305da2b4cf2f45c46712b807072dfcf8c42e3d3bb8d6701bbcf5c7f0e760af1c2ce971ca945f8aedc441e75de5a10592df34fe118c407aee27e50c4f57ee4c66fdcb697cfe0495a67f10d101f5cc3397c59320fb7c466da8558bdc", 0xd9}], 0x2) r4 = dup3(r2, r1, 0x0) ioctl$sock_SIOCINQ(r4, 0x541b, &(0x7f0000000140)) 23:17:30 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xa}, 0x0) 23:17:30 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xe}, 0x0) 23:17:30 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000040)=ANY=[@ANYBLOB="34010000", @ANYRES16=r1, @ANYBLOB="051700000000000000000100001308000300", @ANYRES32=0x0, @ANYBLOB="0c002a803c040000b47a0400000109"], 0x134}}, 0x0) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) r3 = fcntl$dupfd(r2, 0x0, r2) sendmsg$inet6(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)="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", 0x5ad}], 0x1}, 0x0) r4 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0), r0) getsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, &(0x7f0000000240)={{{@in6=@loopback, @in6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private1}, 0x0, @in6=@dev}}, &(0x7f0000000100)=0xe8) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r6, &(0x7f0000005340)=[{{&(0x7f0000001480)={0x2, 0x0, @empty=0xe8030000}, 0x10, &(0x7f0000002500)=[{&(0x7f0000000500)="b026", 0x2}], 0x1, &(0x7f0000002540)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r8, @empty, @dev}}}], 0x20}}], 0x1, 0x0) r9 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000440)={'geneve0\x00'}) r10 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r10, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r9, &(0x7f0000005340)=[{{&(0x7f0000001480)={0x2, 0x0, @empty=0xe8030000}, 0x10, &(0x7f0000002500)=[{&(0x7f0000000500)="b026", 0x2}], 0x1, &(0x7f0000002540)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r11, @empty, @dev}}}], 0x20}}], 0x1, 0x0) sendmsg$ETHTOOL_MSG_EEE_SET(r3, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f0000000340)={0xcc, r4, 0x200, 0x70bd26, 0x25dfdbff, {}, [@ETHTOOL_A_EEE_TX_LPI_ENABLED={0x5, 0x6, 0x1}, @ETHTOOL_A_EEE_HEADER={0x60, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'gre0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team_slave_0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r8}]}, @ETHTOOL_A_EEE_ENABLED={0x5, 0x5, 0x1}, @ETHTOOL_A_EEE_HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r11}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan1\x00'}]}, @ETHTOOL_A_EEE_HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x7}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'macvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}]}, 0xcc}, 0x1, 0x0, 0x0, 0x14}, 0x4040000) [ 1029.242019] netlink: 'syz-executor.1': attribute type 9 has an invalid length. [ 1029.244293] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1029.277840] netlink: 'syz-executor.1': attribute type 9 has an invalid length. [ 1029.279658] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.1'. 23:17:30 executing program 7: sendmmsg(0xffffffffffffffff, &(0x7f0000003940)=[{{&(0x7f00000000c0)=@generic={0x15, "40170a8a3679378fe8cfce2fbfda7aeeb85b33661d4364e98219b8590455b597f169e979de00d4b8c669b3c434f2bcfccc7cc1bcadefcd7a83786b410dd46cd60d9fbd62f913de94938807f64d764f1da81c674875b11124b8b8f392d1448f04578d0d01e997fd4f6636fdb22e88df0f36f5e77dbb74cc81b0dab18bb24e"}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000140)="7a3d787ef65b03ccd346bcf256879c3f5641d50c75aec32a214b8efa356863e4c23a02e57af59e596bd86406c028304669fa9170f3e822bc451d5a200584fa218a7ea89829f37921873eefb232910efa084c18b9444864d1c57e292b4586841b91f6d2e54fd7225d2a899337bcd2bfa3eaf3a7d29d62339e894071d9ad14900c1ca6827f630d391901cf076f672484b2794f1a74426b52d89526d39c5a", 0x9d}, {&(0x7f0000000000)="eb3725c28ba0874e77cef2", 0xb}, {&(0x7f0000000200)="9e7829b10f93a3dbcd6f8b05047b81aba6479f31a5ce0a6767b34fac19e5c225a133dbaf97d943e2bbcace91eac361575beb46c183adb0a3eef505f790cc5f0961845ee30eacb19d2ccbec9c0213cfdaa578975ad64e3c4f8ec890656498c4b60d18361a5a02181de50faac24e1511b36398fd174c998bd1fad8b9f4552ba197a19489493e0c2411fbc4742308f35b3b5b5a2748e0f70bea063d5e5899ad9b746c1db966884990973e6eeb383903a414d4070841c5f83073a9629e0cee97c6952cbcde57b572d15feba182022db52e40d752598f5a97c3ebdc8d", 0xda}], 0x3, &(0x7f0000000340)=[{0x48, 0x1, 0x7, "99a355ac74bb6c7b8607e02a0d187806c7a7fde8604918c4e435099770ee52a830f3356dc35f14f26fcdadbf40cf469a699107e721bd8a"}, {0x10, 0x216, 0x6}, {0x90, 0x116, 0x3, "bc8bc2098a256d2fca5b48f95aad28bdc8f3da635fb8c6721b51f1ffdf58fee04b9b6126862750d1b5bbcfd664d13aa5637470124af9ee95a124dc5c21126bbe2d1bac0dae29715244c58ca9fd8359822fa4a37e20478e725a0eadf2fc0218295123d8169b1461a7e69b91efad8f37488112e65b31e57ea4936312b4"}, {0x1010, 0x100, 0x800, "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{0x78, 0x1, 0x4, "a3587f3e8a873adcbcac80fe3ea15b6961bc1c1f5578c69116a6b493981c7678afba1f26695b5089b895fb69f3459649b7f5b4228cb5f59f7e8634bd9b41328e5b19d9928150df0249831e24d8da3c8354f6cb22184f2bf9bb8523da7283eccd3b"}, {0x110, 0x113, 0xffffffb4, "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"}], 0x2290}}, {{&(0x7f0000002600)=@vsock={0x28, 0x0, 0xffffffff}, 0x80, &(0x7f0000003740)=[{&(0x7f0000002680)="d41abca1624ebde053ec328b99cff7ff9a6b4f9bb17687e54d30f4f8bbdfd90c8cf26d1ea77162b291b5f2b176d2e6ac3a8e5c1fa11cfd36439a4a6feb71adf4148573e11f3b3e00034a20b9bef20d804a3b5a18415435bce99712ed84d22bd2f72c0830112519297b7de86b2fab8d9d4f7e3bf3d572db473b5e7e7bf248102c8de2b74c2ca9c07dd2d65d414ae795958ed6c7283df3a4c6c6d3a3d5ff50fa9e6e6aa6bda04a32f7738440ab1ecccf", 0xaf}, {&(0x7f0000002740)="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", 0x1000}], 0x2}}, {{&(0x7f0000003780)=@in={0x2, 0x4e23, @loopback}, 0x80, &(0x7f0000003900)=[{&(0x7f0000003800)="d0b16a8fb456f5a20cf5a71d39601fa9dc6e62269d6de8ae702f95ceadc7975c03f17d98709d5187342d2957663fb9c9a17d7d80fa610dfffe173146b80a545846922fd99ba259ce0c78e31d809ae357e4732b0874ee84ed4459c772e7cf8cc4c26b6b6cd6395bb051ce917f8f415dcc100734269d3910d72abe99274327f584d75c5f43b30b3ccfaeabb5165326431c619e3d3cd2799237ce880c660ec0f7c3e3f3329a9478a7efe3f7dbb7ccf3fc5ff4a09e2c4a47c46c57df9d4960c9b279abd2d49b55e059bfbd11aa99a9e30151955a8606d85365ec711e35b4d0cc00fa99b71dad62123659ce97562f230a171c3e71efae2615", 0xf6}], 0x1}}], 0x3, 0x4008804) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioprio_get$pid(0x3, 0x0) 23:17:30 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1c}, 0x0) 23:17:30 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r0, 0x0, 0x10, &(0x7f0000000100)={{{@in=@broadcast, @in6=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}}}, &(0x7f0000000200)=0xe8) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) mount$9p_tcp(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x8004, &(0x7f0000000240)={'trans=tcp,', {'port', 0x3d, 0x4e22}, 0x2c, {[{@version_u}, {@afid={'afid', 0x3d, 0x2000000000}}, {@access_uid={'access', 0x3d, r2}}, {@fscache}, {@cache_mmap}, {@dfltgid={'dfltgid', 0x3d, 0xee01}}], [{@func={'func', 0x3d, 'FIRMWARE_CHECK'}}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@euid_lt={'euid<', r3}}]}}) close(r1) [ 1029.363214] device veth0_vlan entered promiscuous mode [ 1029.365214] FAULT_INJECTION: forcing a failure. [ 1029.365214] name failslab, interval 1, probability 0, space 0, times 0 [ 1029.367642] CPU: 1 PID: 8706 Comm: syz-executor.3 Not tainted 5.10.56 #1 [ 1029.369073] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1029.371487] Call Trace: [ 1029.372079] dump_stack+0x107/0x163 [ 1029.372877] should_fail.cold+0x5/0xa [ 1029.373697] ? create_object.isra.0+0x3a/0xa20 [ 1029.374684] should_failslab+0x5/0x10 [ 1029.375501] kmem_cache_alloc+0x5b/0x350 [ 1029.376387] create_object.isra.0+0x3a/0xa20 [ 1029.377329] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1029.378440] kmem_cache_alloc+0x159/0x350 [ 1029.379313] __skb_ext_alloc+0x19/0x80 [ 1029.380142] skb_ext_add+0x504/0x670 [ 1029.380931] ? __kmalloc_node_track_caller+0x302/0x3f0 [ 1029.382078] __alloc_skb+0x3c1/0x620 [ 1029.382902] inet6_ifa_notify+0x118/0x220 [ 1029.383799] ? inet6_fill_ifaddr+0xcc0/0xcc0 [ 1029.384764] ? __ipv6_ifa_notify+0xb10/0xb10 [ 1029.385706] __ipv6_ifa_notify+0x177/0xb10 [ 1029.386603] ? __fib6_clean_all+0x138/0x260 [ 1029.387542] ? modify_prefix_route+0x590/0x590 [ 1029.388641] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1029.389859] ? trace_hardirqs_on+0x5b/0x180 [ 1029.390815] ipv6_ifa_notify+0xd7/0x210 [ 1029.391671] add_addr+0x1c2/0x2b0 [ 1029.392436] ? inet6_ifa_finish_destroy+0x1b0/0x1b0 [ 1029.393323] ? mark_held_locks+0x9e/0xe0 [ 1029.394026] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1029.395014] ? __local_bh_enable_ip+0x9d/0xf0 [ 1029.395873] addrconf_notify+0x19e4/0x22f0 [ 1029.396692] ? inet6_ifinfo_notify+0x150/0x150 [ 1029.397670] ? failover_register+0x520/0x520 [ 1029.398590] ? cfg80211_netdev_notifier_call+0x298/0x1220 [ 1029.399666] ? ipmr_device_event+0x18b/0x1f0 [ 1029.400536] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1029.401373] raw_notifier_call_chain+0xb3/0x110 [ 1029.402296] call_netdevice_notifiers_info+0xb5/0x130 [ 1029.403215] __dev_notify_flags+0x110/0x2b0 [ 1029.403998] ? dev_change_name+0x660/0x660 [ 1029.404809] ? __dev_change_flags+0x4cf/0x6e0 [ 1029.405704] ? dev_set_allmulti+0x30/0x30 [ 1029.406454] ? cap_capable+0x1eb/0x250 [ 1029.407203] ? full_name_hash+0xb5/0xf0 [ 1029.407875] dev_change_flags+0x100/0x160 [ 1029.408692] devinet_ioctl+0x147d/0x1d30 [ 1029.409456] ? inet_ifa_byprefix+0x2a0/0x2a0 [ 1029.410320] inet_ioctl+0x34b/0x390 [ 1029.411041] ? inet_dgram_connect+0x220/0x220 [ 1029.411876] ? avc_ss_reset+0x180/0x180 [ 1029.412660] ? __lock_acquire+0xbc2/0x5b20 [ 1029.413387] packet_ioctl+0xb3/0x260 [ 1029.414012] sock_do_ioctl+0xd1/0x2e0 [ 1029.414651] ? compat_ifr_data_ioctl+0x150/0x150 [ 1029.415473] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1029.416419] ? do_vfs_ioctl+0x283/0x10d0 [ 1029.417089] ? generic_block_fiemap+0x60/0x60 [ 1029.417875] ? selinux_inode_getsecctx+0x90/0x90 [ 1029.418836] sock_ioctl+0x3e6/0x700 [ 1029.419420] ? dlci_ioctl_set+0x30/0x30 [ 1029.420180] ? __fget_files+0x251/0x410 [ 1029.420977] ? dlci_ioctl_set+0x30/0x30 [ 1029.421763] __x64_sys_ioctl+0x196/0x210 [ 1029.422576] do_syscall_64+0x33/0x40 [ 1029.423208] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1029.424085] RIP: 0033:0x466609 [ 1029.424660] 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 [ 1029.428017] RSP: 002b:00007f774f19b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1029.429367] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 0000000000466609 [ 1029.430585] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 1029.432106] RBP: 00007f774f19b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1029.433333] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1029.434608] R13: 00007ffd6151681f R14: 00007f774f19b300 R15: 0000000000022000 23:17:30 executing program 5: preadv2(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000080)=""/8, 0x8}, {&(0x7f00000000c0)=""/248, 0xf8}, {&(0x7f00000001c0)=""/60, 0x3c}, {&(0x7f0000000200)=""/231, 0xe7}], 0x4, 0x800, 0x9, 0x19) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000004f40)=[{{&(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c, 0x0}}, {{&(0x7f0000000040)={0xa, 0x4e24, 0x0, @remote}, 0x1c, 0x0, 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="1800000000000100290000003900"/24], 0x18}}], 0x2, 0x0) 23:17:30 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x60}, 0x0) 23:17:30 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xe}, 0x0) 23:17:30 executing program 7: open$dir(&(0x7f0000000340)='./file0\x00', 0x4842, 0x0) 23:17:30 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x60}, 0x0) 23:17:30 executing program 3 (fault-call:6 fault-nth:37): ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x9, "0000f0000000000300"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 23:17:30 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1c}, 0x0) 23:17:30 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)="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", 0x5ad}], 0x1}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_KEY(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r3, 0x709, 0x0, 0x0, {{}, {@void, @val={0xc}}}}, 0x20}}, 0x0) sendmsg$NL80211_CMD_GET_FTM_RESPONDER_STATS(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r3, @ANYBLOB="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"], 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x4008080) syz_emit_ethernet(0x11a, &(0x7f00000000c0)={@local, @random="94a36045c978", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "afb6a5", 0xe4, 0x6, 0x0, @ipv4={'\x00', '\xff\xff', @remote}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @timestamp={0x8, 0xa}, @exp_fastopen={0xfe, 0x7, 0xf989, "0e8b7a"}, @timestamp={0x8, 0xa}, @sack={0x5, 0x12, [0x0, 0x0, 0x0, 0x0]}, @mss={0x2, 0x4}, @sack={0x5, 0x2}]}}, {"4f77ea33d9bf08f1616fb9185c462e4c82f6f0b8a1d242d38b0b01b9878f0991ebe2c2b76136ddc4162d10e06d93e5ea73bce6f4c18d40574838570365e2bda8b89244fe6dc6130bb91ff57b48926bf84f35603d75ec66257efa18c14079002a17eeeda48d9cd33fea40b9269e2b6a31dbf68908b43b0f3d518e1a21713fb627232995e2639c30615805546b51128627"}}}}}}}, 0x0) 23:17:30 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1f4}, 0x0) [ 1029.744069] device veth0_vlan entered promiscuous mode [ 1029.746305] FAULT_INJECTION: forcing a failure. [ 1029.746305] name failslab, interval 1, probability 0, space 0, times 0 [ 1029.748482] CPU: 0 PID: 8732 Comm: syz-executor.3 Not tainted 5.10.56 #1 [ 1029.749511] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1029.751156] Call Trace: [ 1029.751541] dump_stack+0x107/0x163 [ 1029.752059] should_fail.cold+0x5/0xa [ 1029.752585] ? __wake_up_common_lock+0xde/0x130 [ 1029.753259] ? fib6_add+0x4ce/0x4500 [ 1029.753771] should_failslab+0x5/0x10 [ 1029.754348] kmem_cache_alloc+0x5b/0x350 [ 1029.754939] fib6_add+0x4ce/0x4500 [ 1029.755477] ? lock_release+0x6b0/0x6b0 [ 1029.756059] ? fib6_update_sernum_stub+0x80/0x80 [ 1029.756762] ? do_raw_spin_lock+0x121/0x260 [ 1029.757372] ? rwlock_bug.part.0+0x90/0x90 [ 1029.757973] ? nlmsg_notify+0x96/0x250 [ 1029.758558] ip6_ins_rt+0xb2/0x110 [ 1029.759061] ? ip6_dst_neigh_lookup+0xf0/0xf0 [ 1029.759691] ? __ipv6_ifa_notify+0xb10/0xb10 [ 1029.760310] __ipv6_ifa_notify+0x8b1/0xb10 [ 1029.760894] ? __fib6_clean_all+0x138/0x260 [ 1029.761503] ? modify_prefix_route+0x590/0x590 [ 1029.762141] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1029.762863] ? trace_hardirqs_on+0x5b/0x180 [ 1029.763495] ipv6_ifa_notify+0xd7/0x210 [ 1029.764036] add_addr+0x1c2/0x2b0 [ 1029.764527] ? inet6_ifa_finish_destroy+0x1b0/0x1b0 [ 1029.765196] ? mark_held_locks+0x9e/0xe0 [ 1029.765760] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1029.766496] ? __local_bh_enable_ip+0x9d/0xf0 [ 1029.767167] addrconf_notify+0x19e4/0x22f0 [ 1029.767766] ? inet6_ifinfo_notify+0x150/0x150 [ 1029.768432] ? failover_register+0x520/0x520 [ 1029.769051] ? cfg80211_netdev_notifier_call+0x298/0x1220 [ 1029.769827] ? ipmr_device_event+0x18b/0x1f0 [ 1029.770446] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1029.771233] raw_notifier_call_chain+0xb3/0x110 [ 1029.771883] call_netdevice_notifiers_info+0xb5/0x130 [ 1029.772676] __dev_notify_flags+0x110/0x2b0 [ 1029.773275] ? dev_change_name+0x660/0x660 [ 1029.773878] ? __dev_change_flags+0x4cf/0x6e0 [ 1029.774526] ? dev_set_allmulti+0x30/0x30 [ 1029.775142] ? cap_capable+0x1eb/0x250 [ 1029.775679] ? full_name_hash+0xb5/0xf0 [ 1029.776262] dev_change_flags+0x100/0x160 [ 1029.776837] devinet_ioctl+0x147d/0x1d30 [ 1029.777444] ? inet_ifa_byprefix+0x2a0/0x2a0 [ 1029.778126] inet_ioctl+0x34b/0x390 [ 1029.778677] ? inet_dgram_connect+0x220/0x220 [ 1029.779352] ? avc_ss_reset+0x180/0x180 [ 1029.779916] ? __lock_acquire+0xbc2/0x5b20 [ 1029.780563] packet_ioctl+0xb3/0x260 [ 1029.781107] sock_do_ioctl+0xd1/0x2e0 [ 1029.781684] ? compat_ifr_data_ioctl+0x150/0x150 [ 1029.782387] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1029.783150] ? do_vfs_ioctl+0x283/0x10d0 [ 1029.783718] ? generic_block_fiemap+0x60/0x60 [ 1029.784385] ? selinux_inode_getsecctx+0x90/0x90 [ 1029.785064] sock_ioctl+0x3e6/0x700 [ 1029.785578] ? dlci_ioctl_set+0x30/0x30 [ 1029.786138] ? __fget_files+0x251/0x410 [ 1029.786765] ? dlci_ioctl_set+0x30/0x30 [ 1029.787337] __x64_sys_ioctl+0x196/0x210 [ 1029.787935] do_syscall_64+0x33/0x40 [ 1029.788462] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1029.789244] RIP: 0033:0x466609 [ 1029.789711] 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 [ 1029.792434] RSP: 002b:00007f774f1bc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1029.793495] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1029.794500] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 1029.795500] RBP: 00007f774f1bc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1029.796486] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1029.797471] R13: 00007ffd6151681f R14: 00007f774f1bc300 R15: 0000000000022000 23:17:42 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1f4}, 0x0) 23:17:42 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x60}, 0x0) 23:17:42 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="200000004000000003000000320000000f000000000000000200000002000000008000000080000020000000dbf4655fdbf4655f0100ffff53ef010001000000daf4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000000040)="020000000300000004", 0x9, 0x1000}, {&(0x7f0000012500)="ed41000000100000daf4655fdbf465770f82703b9dd359000000040008000000000000000500000006", 0x29, 0x4100}, {&(0x7f0000012f00)="020000000c", 0x5, 0x6001}], 0x0, &(0x7f0000000480)=ANY=[]) mount(&(0x7f0000000080)=@sg0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='logfs\x00', 0x40000, &(0x7f0000000180)=',\x00') r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getdents(r0, 0x0, 0x0) 23:17:42 executing program 3 (fault-call:6 fault-nth:38): ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x9, "0000f0000000000300"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 23:17:42 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f00000000c0)='hugetlbfs\x00', 0x0, 0x0) mknod$loop(&(0x7f0000000000)='./file0/file1\x00', 0x0, 0x0) listxattr(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x0) mount(&(0x7f0000000180)=@sr0, &(0x7f00000001c0)='./file0/file1\x00', &(0x7f0000000200)='efivarfs\x00', 0x8, &(0x7f0000000240)='hugetlbfs\x00') 23:17:42 executing program 0: ioctl$EVIOCSABS20(0xffffffffffffffff, 0x401845e0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000000040)=0x1, 0x4) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r0, 0xf507, 0x0) write$evdev(0xffffffffffffffff, &(0x7f0000000280), 0x0) unshare(0x42000200) 23:17:42 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x300}, 0x0) 23:17:42 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)="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", 0x5ad}], 0x1}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_KEY(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r3, 0x709, 0x0, 0x0, {{}, {@void, @val={0xc}}}}, 0x20}}, 0x0) sendmsg$NL80211_CMD_GET_FTM_RESPONDER_STATS(r1, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r3, @ANYBLOB="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"], 0x20}, 0x1, 0x0, 0x0, 0x4000000}, 0x4008080) syz_emit_ethernet(0x11a, &(0x7f00000000c0)={@local, @random="94a36045c978", @void, {@ipv6={0x86dd, @tcp={0x0, 0x6, "afb6a5", 0xe4, 0x6, 0x0, @ipv4={'\x00', '\xff\xff', @remote}, @local, {[], {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x0, 0x15, 0x0, 0x0, 0x0, 0x0, {[@timestamp={0x8, 0xa}, @timestamp={0x8, 0xa}, @exp_fastopen={0xfe, 0x7, 0xf989, "0e8b7a"}, @timestamp={0x8, 0xa}, @sack={0x5, 0x12, [0x0, 0x0, 0x0, 0x0]}, @mss={0x2, 0x4}, @sack={0x5, 0x2}]}}, {"4f77ea33d9bf08f1616fb9185c462e4c82f6f0b8a1d242d38b0b01b9878f0991ebe2c2b76136ddc4162d10e06d93e5ea73bce6f4c18d40574838570365e2bda8b89244fe6dc6130bb91ff57b48926bf84f35603d75ec66257efa18c14079002a17eeeda48d9cd33fea40b9269e2b6a31dbf68908b43b0f3d518e1a21713fb627232995e2639c30615805546b51128627"}}}}}}}, 0x0) [ 1041.428983] device veth0_vlan entered promiscuous mode [ 1041.433528] FAULT_INJECTION: forcing a failure. [ 1041.433528] name failslab, interval 1, probability 0, space 0, times 0 [ 1041.434895] CPU: 0 PID: 8767 Comm: syz-executor.3 Not tainted 5.10.56 #1 23:17:42 executing program 7: io_uring_setup(0x5cc1, &(0x7f0000000100)={0x0, 0x0, 0x5, 0x1}) r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000300)='ns/net\x00') syz_io_uring_setup(0x5f19, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x3, 0x395}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000003c0), &(0x7f0000000400)) get_mempolicy(&(0x7f0000000540), &(0x7f0000000580), 0x1, &(0x7f0000ffa000/0x6000)=nil, 0x2) ioctl$NS_GET_OWNER_UID(r0, 0xb704, &(0x7f0000000000)) syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000640)='ns/net\x00') syz_genetlink_get_family_id$team(&(0x7f0000000880), 0xffffffffffffffff) [ 1041.435704] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1041.437149] Call Trace: [ 1041.437452] dump_stack+0x107/0x163 [ 1041.437871] should_fail.cold+0x5/0xa [ 1041.438325] ? create_object.isra.0+0x3a/0xa20 [ 1041.438858] should_failslab+0x5/0x10 [ 1041.439306] kmem_cache_alloc+0x5b/0x350 [ 1041.439779] create_object.isra.0+0x3a/0xa20 [ 1041.440285] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1041.440873] kmem_cache_alloc+0x159/0x350 [ 1041.441364] fib6_add+0x4ce/0x4500 [ 1041.441790] ? lock_release+0x6b0/0x6b0 [ 1041.442258] ? fib6_update_sernum_stub+0x80/0x80 [ 1041.442824] ? do_raw_spin_lock+0x121/0x260 [ 1041.443327] ? rwlock_bug.part.0+0x90/0x90 [ 1041.443805] ? nlmsg_notify+0x96/0x250 [ 1041.444229] ip6_ins_rt+0xb2/0x110 [ 1041.444640] ? ip6_dst_neigh_lookup+0xf0/0xf0 [ 1041.445168] ? __ipv6_ifa_notify+0xb10/0xb10 [ 1041.445687] __ipv6_ifa_notify+0x8b1/0xb10 [ 1041.446180] ? __fib6_clean_all+0x138/0x260 [ 1041.446695] ? modify_prefix_route+0x590/0x590 [ 1041.447225] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1041.447831] ? trace_hardirqs_on+0x5b/0x180 [ 1041.448330] ipv6_ifa_notify+0xd7/0x210 [ 1041.448795] add_addr+0x1c2/0x2b0 [ 1041.449202] ? inet6_ifa_finish_destroy+0x1b0/0x1b0 [ 1041.449780] ? mark_held_locks+0x9e/0xe0 [ 1041.450260] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1041.450885] ? __local_bh_enable_ip+0x9d/0xf0 [ 1041.451411] addrconf_notify+0x19e4/0x22f0 [ 1041.451906] ? inet6_ifinfo_notify+0x150/0x150 [ 1041.452434] ? failover_register+0x520/0x520 [ 1041.452948] ? cfg80211_netdev_notifier_call+0x298/0x1220 [ 1041.453590] ? ipmr_device_event+0x18b/0x1f0 [ 1041.454101] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1041.454714] raw_notifier_call_chain+0xb3/0x110 [ 1041.455261] call_netdevice_notifiers_info+0xb5/0x130 [ 1041.455853] __dev_notify_flags+0x110/0x2b0 [ 1041.456337] ? dev_change_name+0x660/0x660 [ 1041.456814] ? __dev_change_flags+0x4cf/0x6e0 [ 1041.457330] ? dev_set_allmulti+0x30/0x30 [ 1041.457803] ? cap_capable+0x1eb/0x250 [ 1041.458251] ? full_name_hash+0xb5/0xf0 [ 1041.458734] dev_change_flags+0x100/0x160 [ 1041.459227] devinet_ioctl+0x147d/0x1d30 [ 1041.459707] ? inet_ifa_byprefix+0x2a0/0x2a0 [ 1041.460225] inet_ioctl+0x34b/0x390 [ 1041.460649] ? inet_dgram_connect+0x220/0x220 [ 1041.461168] ? avc_ss_reset+0x180/0x180 [ 1041.461644] ? __lock_acquire+0xbc2/0x5b20 [ 1041.462155] packet_ioctl+0xb3/0x260 [ 1041.462593] sock_do_ioctl+0xd1/0x2e0 [ 1041.463039] ? compat_ifr_data_ioctl+0x150/0x150 [ 1041.463592] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1041.464196] ? do_vfs_ioctl+0x283/0x10d0 [ 1041.464668] ? generic_block_fiemap+0x60/0x60 [ 1041.465189] ? selinux_inode_getsecctx+0x90/0x90 [ 1041.465737] sock_ioctl+0x3e6/0x700 [ 1041.466159] ? dlci_ioctl_set+0x30/0x30 [ 1041.466624] ? __fget_files+0x251/0x410 [ 1041.467089] ? dlci_ioctl_set+0x30/0x30 [ 1041.467551] __x64_sys_ioctl+0x196/0x210 [ 1041.468030] do_syscall_64+0x33/0x40 [ 1041.468461] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1041.469034] RIP: 0033:0x466609 [ 1041.469381] 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 [ 1041.471364] RSP: 002b:00007f774f1bc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1041.472183] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1041.472953] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 1041.473723] RBP: 00007f774f1bc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1041.474493] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1041.475277] R13: 00007ffd6151681f R14: 00007f774f1bc300 R15: 0000000000022000 23:17:42 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1f4}, 0x0) 23:17:42 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x300}, 0x0) 23:17:42 executing program 5: lsetxattr$trusted_overlay_redirect(0x0, 0x0, 0x0, 0x0, 0x0) setxattr$incfs_metadata(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), &(0x7f0000000080)="8c6296ca72d61a530dc1074f87865e6435644b09a41c9ba534458aa9ba4a963c87a14178570015b291530be0fe07b99b63ece5725944f7d930c2d5d5dd1b9599e7ae93072dd7b13cdff05f749a36904691f249a7190a5f9c3a32146d282442d65473d490799f459e99467a1609ea3f2dd44309edfe76ec3745f7cbf2e9910106214c50697fab654fbaef2c81be31492511adb3d8e4aed3d714a24c8fbf3338110fc4ab29f5029ba351cda6d2c4511ede6b417860004ec8874c14ab4f550d6824253247", 0xc3, 0x0) syz_mount_image$tmpfs(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x100000000, 0x7, &(0x7f0000000740)=[{&(0x7f00000002c0)="777456073309c7827cd8c4c18fe82f86950565d8fc5becab1c9cd57594584421cda79ba877484746ef63cbba924465a4d3e28005f6abfa3e646dee7e9598873b2ada0ffb80d69ca9bc3dc0161589d55a4903a6cc82fe69bcb32b9d50354984de57059d9ff90ae6f201dc95b63225ac029aa19b5110c6bd218597f299b26048556867b5f654744ef7f549974cfbe7c8a028412fc470", 0x95, 0x2}, {&(0x7f0000000380)="bcc3f8ef2103ed10d3c4ab9f490e3e1fa4a9d6cb403f8f898f3144075e17f16eac813ddd922e3dc17f0017337e3a3413080dd43d54af6bae92ef72b019d2accc70422cf5dbf74ddd40399094cfe996c3826b480a3f2747391a133cfab393ca98b4275f9e8694a3d254a3bbcd8ac1cfb475af0e6f9794d59805cbfcdea0b0d3419076d388545eb17b56003c570f6c602965af2671b69ce874eafe05e71777e24c2d09aebdc1976ee29bc01dd158b87ab086e51f0d9a8f107447897bb944627106a0be431ff0858b480efb556ad165bcf15c16478c97f36889846c642ae9da0d588c0803c797338849e518f394d3c277e2f8", 0xf1, 0xc8e}, {&(0x7f0000000480)="59569284ca606910ece3ff95a3990034e671bf9cb66bd2cde32e4ed8301ac1c3218b805436eb979367cc4761dcdaf8b0f06daed2e19a2d3f6f26b740eb7557e5c507554fd75f98cd077565be2f5abce4754cbd247a7242077d13ba638f55a03ade5d5636ab6fd1c15672634c7a818455e12ee6a171eb4878b7897bcc151a9302b379bc3f85416418b626777a3dee", 0x8e, 0x2}, {&(0x7f0000000540)="6c2fb9ee510c2e9a880859ae7b97809071464f990f5ae150d8198639ef3579daf37c", 0x22, 0x8000}, {&(0x7f0000000580)="f534d855b3ad3f7b9782f196437d0e0cf791082301eecf44d824565e87a4fba67207a7da5049a1371433339ce0d2ccb2548eb4959f9cf1acd6aa18397ff4df565801c1410d7b80622559f6ab797edca44a9717a8995335c359f089cc18a102bde8110f10d100f0b024e8cbedd23b00b3c4fd2137865c97992d09689972a2971a3688", 0x82, 0x6}, {&(0x7f0000000640)="d6dbae945fc44fda0f9fa14bbf2839f548a42a2eeba1e80577bcaee03d6b31288101cb3653013f83ed9b76da54459d019601eddbabc58bb4f820544df328250ae5c63d4c1632c781eeaed0479315a16c6692250d2c60e99113796c0d64992495e69eea6fd3189c2898125b02fcba518fc05793fc63151339ccbacd2d02531a70b17162f8f094df0cb6048dca63bcae122b58899c0f7aedaca7644ab378c2579937d5d1b587e052b6", 0xa8}, {&(0x7f0000000700)="eeb11ca886ded7b4cacc7001c3a84baf6e6e19", 0x13, 0xe97b}], 0x2005c94, &(0x7f0000000800)={[{@mpol={'mpol', 0x3d, {'interleave', '=static', @void}}}, {@mpol={'mpol', 0x3d, {'local', '=relative', @val={0x3a, [0x2d]}}}}, {@mode={'mode', 0x3d, 0x8}}, {@mode={'mode', 0x3d, 0x80000000}}, {@nr_inodes={'nr_inodes', 0x3d, [0x70]}}, {@nr_blocks={'nr_blocks', 0x3d, [0x67, 0x38, 0x6d, 0x6e, 0x37, 0x65]}}, {@nr_inodes={'nr_inodes', 0x3d, [0x2d, 0x4b, 0x67, 0x70, 0x33, 0x70, 0x37]}}, {@nr_blocks={'nr_blocks', 0x3d, [0x25, 0x33, 0x74, 0x33]}}, {@huge_advise}, {@huge_advise}], [{@hash}, {@smackfstransmute}, {@defcontext={'defcontext', 0x3d, 'system_u'}}, {@mask={'mask', 0x3d, '^MAY_WRITE'}}]}) getpeername$unix(0xffffffffffffffff, &(0x7f0000000180)=@abs, &(0x7f0000000200)=0x6e) syz_mount_image$tmpfs(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) 23:17:55 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3e8}, 0x0) 23:17:55 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3e8}, 0x0) 23:17:55 executing program 7: r0 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x5, 0x101000) ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f0000000100)={'rose0\x00'}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000140)={0x112, &(0x7f0000000000)=[{0xff, 0x5, 0xf3, 0xfffffffe}, {0x0, 0xd, 0x2, 0x80}, {0x7, 0x0, 0x6, 0x9}, {0xd2d, 0x1, 0x8, 0x989f}]}) getitimer(0x0, &(0x7f0000000080)) 23:17:55 executing program 0: stat(&(0x7f0000000080)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() setresuid(r2, r0, r3) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) stat(&(0x7f0000000040)='./file1\x00', &(0x7f0000000200)) r4 = fork() tkill(r4, 0x36) ptrace$setopts(0x4206, r4, 0x0, 0x0) fcntl$setown(r1, 0x8, r4) r5 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) ioctl$SG_SET_TIMEOUT(r5, 0x5304, &(0x7f0000000000)) sendmsg$inet6(r1, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) r6 = fork() clone3(&(0x7f0000000900)={0x20000, &(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0), {0x2f}, &(0x7f0000000700)=""/143, 0x8f, &(0x7f00000007c0)=""/41, &(0x7f0000000880)=[0x0, 0x0, 0x0, 0x0, r6, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff], 0xa}, 0x58) ptrace$setopts(0x4206, r6, 0xf7, 0x38) 23:17:55 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x300}, 0x0) 23:17:55 executing program 5: r0 = getpgid(0x0) ioprio_set$pid(0x1, r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x40086602, &(0x7f00000000c0)={0xc}) unshare(0x28020600) acct(&(0x7f0000000040)='./file0\x00') unshare(0x48020200) openat2$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x20080, 0x3d, 0x12}, 0x18) 23:17:55 executing program 3 (fault-call:6 fault-nth:39): ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x9, "0000f0000000000300"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 23:17:55 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(0xffffffffffffffff, 0x6, 0x21, &(0x7f0000000100)="b6f04d1078f4b0799c61c4df7ac4695d", 0x10) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) r1 = socket$inet(0x2, 0x2, 0x4) setsockopt$sock_int(r1, 0x1, 0x8, &(0x7f0000002ec0)=0x5, 0x4) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000000700)=""/4096, 0xe34e, 0xcd08, 0x0, 0x6b4) 23:17:55 executing program 7: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f00000019c0)={0x28, 0x1a, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @fd}, @typed={0xa, 0x1b, 0x0, 0x0, @str='\x01\x01\x01\x01\x01\x01'}]}, 0x28}}, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='cpuacct.usage_user\x00', 0x0, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000040), 0x4) 23:17:55 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xa00}, 0x0) [ 1054.620887] device veth0_vlan entered promiscuous mode [ 1054.623342] FAULT_INJECTION: forcing a failure. [ 1054.623342] name failslab, interval 1, probability 0, space 0, times 0 [ 1054.624718] CPU: 1 PID: 8812 Comm: syz-executor.3 Not tainted 5.10.56 #1 [ 1054.625514] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1054.627091] Call Trace: [ 1054.627385] dump_stack+0x107/0x163 [ 1054.627788] should_fail.cold+0x5/0xa [ 1054.628213] ? fib6_add+0x551/0x4500 [ 1054.628626] should_failslab+0x5/0x10 [ 1054.629154] kmem_cache_alloc+0x5b/0x350 [ 1054.629651] fib6_add+0x551/0x4500 [ 1054.630072] ? lock_release+0x6b0/0x6b0 [ 1054.630668] ? fib6_update_sernum_stub+0x80/0x80 [ 1054.631331] ? do_raw_spin_lock+0x121/0x260 [ 1054.631806] ? rwlock_bug.part.0+0x90/0x90 [ 1054.632276] ? nlmsg_notify+0x96/0x250 [ 1054.632711] ip6_ins_rt+0xb2/0x110 [ 1054.633104] ? ip6_dst_neigh_lookup+0xf0/0xf0 [ 1054.633650] ? __ipv6_ifa_notify+0xb10/0xb10 [ 1054.634238] __ipv6_ifa_notify+0x8b1/0xb10 [ 1054.634700] ? __fib6_clean_all+0x138/0x260 [ 1054.635190] ? modify_prefix_route+0x590/0x590 [ 1054.635686] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1054.636274] ? trace_hardirqs_on+0x5b/0x180 [ 1054.636761] ipv6_ifa_notify+0xd7/0x210 [ 1054.637362] add_addr+0x1c2/0x2b0 [ 1054.637865] ? inet6_ifa_finish_destroy+0x1b0/0x1b0 [ 1054.638471] ? mark_held_locks+0x9e/0xe0 [ 1054.638934] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1054.639513] ? __local_bh_enable_ip+0x9d/0xf0 [ 1054.640010] addrconf_notify+0x19e4/0x22f0 [ 1054.640487] ? inet6_ifinfo_notify+0x150/0x150 [ 1054.640984] ? failover_register+0x520/0x520 [ 1054.641651] ? cfg80211_netdev_notifier_call+0x298/0x1220 [ 1054.642205] ? ipmr_device_event+0x18b/0x1f0 [ 1054.642688] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1054.643227] raw_notifier_call_chain+0xb3/0x110 [ 1054.643704] call_netdevice_notifiers_info+0xb5/0x130 [ 1054.644265] __dev_notify_flags+0x110/0x2b0 [ 1054.644809] ? dev_change_name+0x660/0x660 [ 1054.645354] ? __dev_change_flags+0x4cf/0x6e0 [ 1054.645936] ? dev_set_allmulti+0x30/0x30 [ 1054.646394] ? cap_capable+0x1eb/0x250 [ 1054.646800] ? full_name_hash+0xb5/0xf0 [ 1054.647238] dev_change_flags+0x100/0x160 [ 1054.647660] devinet_ioctl+0x147d/0x1d30 [ 1054.648105] ? inet_ifa_byprefix+0x2a0/0x2a0 [ 1054.648557] inet_ioctl+0x34b/0x390 [ 1054.648922] ? inet_dgram_connect+0x220/0x220 [ 1054.649416] ? avc_ss_reset+0x180/0x180 [ 1054.649825] ? __lock_acquire+0xbc2/0x5b20 [ 1054.650275] packet_ioctl+0xb3/0x260 [ 1054.650651] sock_do_ioctl+0xd1/0x2e0 [ 1054.651084] ? compat_ifr_data_ioctl+0x150/0x150 [ 1054.651560] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1054.652145] ? do_vfs_ioctl+0x283/0x10d0 [ 1054.652553] ? generic_block_fiemap+0x60/0x60 [ 1054.653063] ? selinux_inode_getsecctx+0x90/0x90 [ 1054.653600] sock_ioctl+0x3e6/0x700 [ 1054.654004] ? dlci_ioctl_set+0x30/0x30 [ 1054.654447] ? __fget_files+0x251/0x410 [ 1054.654910] ? dlci_ioctl_set+0x30/0x30 [ 1054.655365] __x64_sys_ioctl+0x196/0x210 [ 1054.655826] do_syscall_64+0x33/0x40 [ 1054.656246] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1054.656822] RIP: 0033:0x466609 [ 1054.657175] 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 [ 1054.659125] RSP: 002b:00007f774f1bc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1054.659940] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1054.660709] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 1054.661471] RBP: 00007f774f1bc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1054.662224] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1054.662989] R13: 00007ffd6151681f R14: 00007f774f1bc300 R15: 0000000000022000 23:17:55 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3e8}, 0x0) [ 1054.759639] netlink: 'syz-executor.7': attribute type 27 has an invalid length. [ 1054.762667] netlink: 'syz-executor.7': attribute type 27 has an invalid length. 23:17:56 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xa00}, 0x0) 23:17:56 executing program 7: r0 = socket$inet(0x2, 0x1, 0x0) r1 = syz_io_uring_setup(0x28, &(0x7f0000000080), &(0x7f0000fe9000/0x4000)=nil, &(0x7f0000fea000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000000000)=0x0) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r3, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) r4 = fcntl$dupfd(r3, 0x0, r3) sendmsg$inet6(r4, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)="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", 0x5ad}], 0x1}, 0x0) ioctl$sock_inet_SIOCSARP(r4, 0x8955, &(0x7f0000000380)={{0x2, 0x4e21, @empty}, {0x306, @multicast}, 0xc, {0x2, 0x4e21, @broadcast}, 'vlan1\x00'}) r5 = socket$inet(0x2, 0x1, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000580)=@IORING_OP_CONNECT={0x10, 0x4, 0x0, r5, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @empty}}, 0x0) ioctl$sock_inet_SIOCADDRT(r5, 0x890b, &(0x7f00000000c0)={0x0, {0x2, 0x0, @loopback}, {0x2, 0x0, @local}, {0x2, 0x0, @broadcast}, 0xbb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200020000000000, 0x2}) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000000)={{0x2, 0x4e23, @multicast1}, {0x306, @random="a6cd41d7ab5c"}, 0x7a, {0x2, 0x4e24, @rand_addr=0x64010102}, 'syzkaller1\x00'}) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f00000001c0)={0x0, {0x2, 0x4e22, @local}, {0x2, 0x4e20, @rand_addr=0x64010101}, {0x2, 0x4e22, @multicast2}, 0x140, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='gre0\x00', 0x4, 0xffffffff00000001, 0x4}) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x4) r7 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$FS_IOC_MEASURE_VERITY(r1, 0xc0046686, &(0x7f00000005c0)=ANY=[@ANYBLOB="0200de00f216f4923fd4879ae92c65247c13de82858d4c45158d3bf3d0f3263d4c833c42fab800d766198779dbea33c572a71736c9cecf20b0f15a52afd6a4294a933c1e43ab0ef56b3e486be3df70646ca1af651776f239d18f4945c6a6ba6651353ed55066800e7c70002e16a93fbd7540ddade4e341fff1cc355de59db9ea92da008779a0e7d37899f27fdac0b843183843ba9d287e463a38e76c454f38e25d00b9a120bcc15d13c6820846f82e34fd107b5d5748fd24e29fcf2f100045526c5f05060f5ea5493e5f132a232a7e9f99141de18174504acd762d97d8fd0264"]) bind$inet(r7, &(0x7f0000000040)={0x2, 0x0, @empty}, 0x6) bind$inet(r7, &(0x7f0000000240)={0x2, 0x4e24, @local}, 0x10) ioctl$EXT4_IOC_GROUP_EXTEND(r6, 0x40086607, &(0x7f00000004c0)) ioctl$sock_inet_SIOCSARP(r7, 0x8955, &(0x7f0000000140)={{0x2, 0x4e20, @private=0xa010102}, {0x306, @link_local}, 0x62, {0x2, 0x4e24, @private=0xa010102}, 'tunl0\x00'}) 23:17:56 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xe00}, 0x0) 23:17:56 executing program 0: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x10000, 0xc, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000200008000f8000020004000000000000000000001000000000000000200000001000600000000000000000000000000800029351971f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aa5252614100"/64, 0x40, 0x1e0}, {&(0x7f0000010200)="00000000727241610300000009000000000000000000000000000000000055aa", 0x20, 0x3e0}, {&(0x7f0000010300)="eb58906d6b66732e66617400020820000200008000f8000020004000000000000000000001000000000000000200000001000600000000000000000000000000800029351971f153595a4b414c4c4552202046415433322020200e1fbe777cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a0000000000", 0xe0, 0xc00}, {&(0x7f0000010400)="00000000000000000000000000000000000000000000000000000000000055aa", 0x20, 0xde0}, {&(0x7f0000010500)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0f0700000008000000ffffff0fffffff0f00"/64, 0x40, 0x4f6e}, {&(0x7f0000010600)="f8ffff0fffffff0ff8ffff0fffffff0fffffff0fffffff0f0700000008000000ffffff0fffffff0f00"/64, 0x40, 0x1}, {&(0x7f0000010700)="53595a4b414c4c45522020080000e980325132510000e980325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b6e970325132510000e970325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b6e970325132510000e970325105000a00000041660069006c00650032000f00140000ffffffffffffffffffff0000ffffffff46494c45322020202020202000b6e970325132510000e970325106002823000041660069006c0065002e000f00d263006f006c0064000000ffff0000ffffffff46494c457e312020434f4c2000b7e970325132510000e9703251090064000000", 0x120, 0x4400}, {&(0x7f0000010900)="2e202020202020202020201000b6e970325132510000e970325103000000001a2e2e2020202020202020201000b6e970325132510000e970325100000000000041660069006c00650030000f00fc0000ffffffff8bffffffffff0000ffffffff46494c45302020202020202000b6e970325132510000e970325104001a040000", 0x80, 0x5400}, {&(0x7f0000010a00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x6400}, {&(0x7f0000010f00)='syzkallers\x00'/32, 0x20, 0x7400}, {&(0x7f0000011000)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0xb400}], 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="b52a88ba42486e74e2e40ff31b1002b61944f7f75955ea5792c84c14d545f8cb407c1133b31a024943d900aea8ed633f52b0dd78"]) [ 1054.893868] Process accounting resumed [ 1054.934083] Process accounting resumed 23:18:08 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000000000)=0x1, 0x4) sendmsg(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000000)="12f063366af496e314f756e8912b595657b092f2d645e1a01ece26e8291cf0fe551399d287735f4c8a00e4c455ecf9cf03829aa5dc729eb202b4e80ecf56b3c230159b5fe2b9e31084b17e2407273d6fbefce0ed08b8c5105e843d964fbbd72d6c657ba02633d81c28082711703d1df53f4ffd9bb537c67d608ec9dfc86d65a5bc85f0a525afa273bd6b73b33655e8216dbb80c0769e50f4451248579b7987ab8ad9393b04dde5e798959eb021a46040b96497cd250215a63ee7a562b1684242c89b9ff0cf12b413", 0xc8}, {&(0x7f0000000100)="ac87a9dbe71253d88fb66c33dc26d8f6101897f093daa4eb9b11a4559500ebb5245e8c9a53f3988b93f1aa705166c5bffca07d0cc78e234859536cb07a3a1f13b78e099e1d177d730884d3e0c6620dd3b936ff2147255fd90f69675a97de11a4b4f816a2bdb7a8faa5ca232dbc8da70db1f37cc2ca8e80f1f79acc68a57136ce25006c670e4d3d29", 0x88}, {&(0x7f00000001c0)="34912e476e8afb39074aa076d45c32eac7d86dbab52806c8a42a70db4aa2e8", 0x1f}, {&(0x7f0000000280)="40fc07434df43a8cc3849bed626b8998bed0a930532fcaefb29f948ae853ed98751489bb0fb13858b9f2b4994d105995efb89df7b7a2b1eb61a844dcc1e265d12c792e22dea23bfaab10d0b16b6a74457ed9b45c", 0x54}, {&(0x7f0000000300)="23a3eee7cba6af221c0edb84dcb48fff6d4e61c9d7ec835d286a8f60a27e903c7171ee584df825f3d67d663d9057d6a6401706ca0614193f7a7a4c9d124f1a5318b0b2a7615913b272405994f603aed9817298911fb33f6254e673c09c6a635cdc11394758de060214f0764330d252c93d17ae2a0acaae21", 0x78}], 0x5, &(0x7f0000000400)=[{0xa8, 0x1, 0x6, "40ada5912fb76d6add83347affb07493da99034889853000b5548f5ffa3268aaa2148ae6a694a3de44f6c6fa3d09aed1154883a65424c15d2f47c43d0e5e2a7760011d8c4da6df788707f1fa044eff7744cb64724af33991e24c20f75499dfbd521320b8192c4eedb28fd01d51dd496a109afe8eda538a9f5ffb977b4aa9ab86e831e8d4d447b97cc9066735a994930c7b"}, {0x38, 0x11, 0xbcd3, "40753c77a33bb2e7fc1b063bc74bab295d2add0c8c6c1c165e35b7175fa5aed3f0"}], 0xe0}, 0xe6bd1b297829ee05) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) creat(&(0x7f0000000240)='./file0\x00', 0x0) 23:18:08 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xa00}, 0x0) 23:18:08 executing program 3 (fault-call:6 fault-nth:40): ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x9, "0000f0000000000300"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 23:18:08 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1c00}, 0x0) 23:18:08 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xe00}, 0x0) 23:18:08 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)="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", 0x5ad}], 0x1}, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000000)=0x1, 0x4) sendmsg$inet6(r2, &(0x7f0000001480)={&(0x7f0000000740)={0xa, 0x4e20, 0x2, @remote, 0x1}, 0x1c, &(0x7f0000001300)=[{&(0x7f0000001240)="88d84d0225234d98d5fd1ecfaf6cb1b575376ac2c445367c150d44f85809e4610dc7108364b66d5468ff47b7097b8dce20b1d50ff573787b7ede75af5ba89b91164bdc709e70c61b4b760d6987da290afe4ed86b08221ece0f9ae2fc75488a0f3608cf1fdadc510fe96c293d0e839ad7ddb88ec8b9808c16320fd7a5400f2b238464a3b46fa4e847455875463f8e21b74d78de9f62d04aa99f3353e79897068f5d", 0xa1}, {&(0x7f0000000b80)="e2ff8d7154d8363983e0c00fc0bb60e9", 0x10}], 0x2, &(0x7f0000001340)=[@dstopts_2292={{0x28, 0x29, 0x4, {0x2, 0x1, '\x00', [@enc_lim={0x4, 0x1, 0x81}, @jumbo={0xc2, 0x4, 0xac}]}}}, @hopopts={{0x58, 0x29, 0x36, {0x5c, 0x7, '\x00', [@padn={0x1, 0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, @enc_lim={0x4, 0x1, 0x67}, @calipso={0x7, 0x10, {0x0, 0x2, 0xcb, 0x3, [0xffff]}}, @ra={0x5, 0x2, 0xfc00}, @padn={0x1, 0x3, [0x0, 0x0, 0x0]}, @hao={0xc9, 0x10, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}]}}}, @dstopts={{0x30, 0x29, 0x37, {0x32, 0x2, '\x00', [@hao={0xc9, 0x10, @mcast1}]}}}, @rthdr={{0x58, 0x29, 0x39, {0x3c, 0x8, 0x2, 0x1, 0x0, [@private0={0xfc, 0x0, '\x00', 0x1}, @private2, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @remote]}}}], 0x108}, 0x4040080) ioctl$RNDADDTOENTCNT(r1, 0x40045201, &(0x7f0000000000)=0x1) r3 = socket$inet6_udp(0xa, 0x2, 0x0) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000140), 0x11281, 0x0) recvmsg(r4, &(0x7f0000000b40)={&(0x7f0000000300)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @remote}}}, 0x80, &(0x7f0000000a80)=[{&(0x7f0000000380)=""/131, 0x83}, {&(0x7f0000000440)=""/167, 0xa7}, {&(0x7f0000000500)=""/13, 0xd}, {&(0x7f0000000540)=""/171, 0xab}, {&(0x7f0000000600)=""/230, 0xe6}, {&(0x7f00000007c0)=""/179, 0xb3}, {&(0x7f0000000880)=""/206, 0xce}, {&(0x7f0000000980)=""/221, 0xdd}, {&(0x7f0000000700)=""/24, 0x18}, {&(0x7f0000000740)}], 0xa, &(0x7f0000001180)=""/184, 0xb8}, 0x2000) setsockopt$inet6_udp_int(r3, 0x11, 0x67, &(0x7f0000000080)=0x5, 0x4) sendmsg$inet(r3, &(0x7f0000000180)={&(0x7f0000000040)={0x2, 0x4e21, @local}, 0x10, &(0x7f0000000780)=[{&(0x7f00000000c0)="31f91f6a7869", 0x6}, {&(0x7f00000001c0)="3e3fc2db09564d56d7176da9175cb0807098c4d5b1ae73e424d3aed812d0c43b64c9d510098318e02e9e485898e41434be2f39bd806f4ea576bed3d555321151df8c3b4afe1f880c9810fd799d422dc42069a6ed42b4cbb0c7a012bfcfe9c6beb94996c4695a05cab9f5999ac980e19b0e439b8b116b16b5c219d402c92d5e241dd45051f7e6dd5f592911a146ee5aaa42e6aa37524b8b82c29fa1e3546715725ef2f6c28034dec0c255f7558525445519c165e7c350330c334d50d3432d0e67ff8f85649ef784c46aaad2a2b1d7b10cc55c0ae84db8fcfec53c74108b2bce7daa8d5292e53b08c43623", 0xea}, {&(0x7f00000002c0)="03e11c77b741c11feabb73f8dcbef9158fe204865c4b6037b66fad6dfb53fc64ce9c28112491f2fd1a7adfa5052161c2d9ec716fe1", 0x35}], 0x3}, 0x0) 23:18:08 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1a9840, 0x0) read(r1, &(0x7f0000000180)=""/183, 0xb7) ioctl$TIOCL_SETSEL(r1, 0x541c, &(0x7f0000000000)={0x2, {0x2, 0x3, 0x8001, 0x6, 0x9, 0x4}}) ioctl$TIOCL_GETSHIFTSTATE(r0, 0x4b70, &(0x7f0000000040)) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000000)=0x1, 0x4) getsockopt$inet6_opts(r2, 0x29, 0x39, &(0x7f0000000080)=""/182, &(0x7f0000000140)=0xb6) 23:18:08 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x24) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4e0400, 0xa) copy_file_range(r1, 0x0, r0, 0x0, 0x200f5ef, 0x0) fcntl$getflags(r1, 0x401) r2 = socket$netlink(0x10, 0x3, 0x4) ioctl$ifreq_SIOCGIFINDEX_vcan(r0, 0x8933, &(0x7f00000001c0)={'vcan0\x00', 0x0}) socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000200)={'batadv0\x00', 0x0}) fcntl$getownex(r0, 0x10, &(0x7f0000000180)) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000240)={'batadv0\x00', 0x0}) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r8, &(0x7f0000005340)=[{{&(0x7f0000001480)={0x2, 0x0, @empty=0xe8030000}, 0x10, &(0x7f0000002500)=[{&(0x7f0000000500)="b026", 0x2}], 0x1, &(0x7f0000002540)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r10, @empty, @dev}}}], 0x20}}], 0x1, 0x0) sendmsg$ETHTOOL_MSG_DEBUG_GET(r1, &(0x7f0000000440)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000400)={&(0x7f0000000280)={0x158, 0x0, 0xc00, 0x70bd29, 0x25dfdbfe, {}, [@HEADER={0x2c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_bridge\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}]}, @HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ip6erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'lo\x00'}]}, @HEADER={0x3c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'geneve0\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'xfrm0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r5}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r6}]}, @HEADER={0x40, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r7}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r10}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'virt_wifi0\x00'}]}]}, 0x158}, 0x1, 0x0, 0x0, 0x1}, 0x8010) r11 = open(&(0x7f0000000040)='./file1\x00', 0x800, 0xb8) open_tree(r11, &(0x7f0000000080)='./file1\x00', 0x8000) sendfile(r2, r0, 0x0, 0x7ffffffc) [ 1067.791610] device veth0_vlan entered promiscuous mode [ 1067.797315] FAULT_INJECTION: forcing a failure. [ 1067.797315] name failslab, interval 1, probability 0, space 0, times 0 [ 1067.799123] CPU: 0 PID: 8891 Comm: syz-executor.3 Not tainted 5.10.56 #1 [ 1067.800126] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1067.801866] Call Trace: [ 1067.802250] dump_stack+0x107/0x163 [ 1067.802842] should_fail.cold+0x5/0xa [ 1067.803423] ? create_object.isra.0+0x3a/0xa20 [ 1067.804128] should_failslab+0x5/0x10 [ 1067.804689] kmem_cache_alloc+0x5b/0x350 [ 1067.805310] ? mark_held_locks+0x9e/0xe0 [ 1067.805922] create_object.isra.0+0x3a/0xa20 [ 1067.806613] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1067.807331] kmem_cache_alloc+0x159/0x350 [ 1067.807931] fib6_add+0x551/0x4500 [ 1067.808436] ? lock_release+0x6b0/0x6b0 [ 1067.809025] ? fib6_update_sernum_stub+0x80/0x80 [ 1067.809721] ? do_raw_spin_lock+0x121/0x260 [ 1067.810343] ? rwlock_bug.part.0+0x90/0x90 [ 1067.810990] ? nlmsg_notify+0x96/0x250 [ 1067.811533] ip6_ins_rt+0xb2/0x110 [ 1067.812055] ? ip6_dst_neigh_lookup+0xf0/0xf0 [ 1067.812692] ? __ipv6_ifa_notify+0xb10/0xb10 [ 1067.813353] __ipv6_ifa_notify+0x8b1/0xb10 [ 1067.813940] ? __fib6_clean_all+0x138/0x260 [ 1067.814566] ? modify_prefix_route+0x590/0x590 [ 1067.815233] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1067.815991] ? trace_hardirqs_on+0x5b/0x180 [ 1067.816636] ipv6_ifa_notify+0xd7/0x210 [ 1067.817207] add_addr+0x1c2/0x2b0 [ 1067.817735] ? inet6_ifa_finish_destroy+0x1b0/0x1b0 [ 1067.818453] ? mark_held_locks+0x9e/0xe0 [ 1067.819070] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1067.819821] ? __local_bh_enable_ip+0x9d/0xf0 [ 1067.820479] addrconf_notify+0x19e4/0x22f0 [ 1067.821118] ? inet6_ifinfo_notify+0x150/0x150 [ 1067.821787] ? failover_register+0x520/0x520 [ 1067.822440] ? cfg80211_netdev_notifier_call+0x298/0x1220 [ 1067.823266] ? ipmr_device_event+0x18b/0x1f0 [ 1067.823913] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1067.824658] raw_notifier_call_chain+0xb3/0x110 [ 1067.825364] call_netdevice_notifiers_info+0xb5/0x130 [ 1067.826117] __dev_notify_flags+0x110/0x2b0 [ 1067.826744] ? dev_change_name+0x660/0x660 [ 1067.827362] ? __dev_change_flags+0x4cf/0x6e0 [ 1067.827994] ? dev_set_allmulti+0x30/0x30 [ 1067.828568] ? cap_capable+0x1eb/0x250 [ 1067.829102] ? full_name_hash+0xb5/0xf0 [ 1067.829665] dev_change_flags+0x100/0x160 [ 1067.830251] devinet_ioctl+0x147d/0x1d30 [ 1067.830863] ? inet_ifa_byprefix+0x2a0/0x2a0 [ 1067.831515] inet_ioctl+0x34b/0x390 [ 1067.832033] ? inet_dgram_connect+0x220/0x220 [ 1067.832648] ? avc_ss_reset+0x180/0x180 [ 1067.833215] ? __lock_acquire+0xbc2/0x5b20 [ 1067.833809] packet_ioctl+0xb3/0x260 [ 1067.834337] sock_do_ioctl+0xd1/0x2e0 [ 1067.834873] ? compat_ifr_data_ioctl+0x150/0x150 [ 1067.835541] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1067.836265] ? do_vfs_ioctl+0x283/0x10d0 [ 1067.836818] ? generic_block_fiemap+0x60/0x60 [ 1067.837441] ? selinux_inode_getsecctx+0x90/0x90 [ 1067.838095] sock_ioctl+0x3e6/0x700 [ 1067.838606] ? dlci_ioctl_set+0x30/0x30 [ 1067.839192] ? __fget_files+0x251/0x410 [ 1067.839754] ? dlci_ioctl_set+0x30/0x30 [ 1067.840298] __x64_sys_ioctl+0x196/0x210 [ 1067.840950] do_syscall_64+0x33/0x40 [ 1067.841544] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1067.842367] RIP: 0033:0x466609 [ 1067.842853] 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 [ 1067.845802] RSP: 002b:00007f774f1bc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1067.846889] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1067.847799] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 1067.848626] RBP: 00007f774f1bc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1067.849516] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1067.850606] R13: 00007ffd6151681f R14: 00007f774f1bc300 R15: 0000000000022000 23:18:09 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./cgroup/cgroup.procs\x00', 0x2, 0x0) write$cgroup_pid(r0, 0x0, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x27, 0x0, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)={0x0}}, 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x4) setxattr$incfs_id(&(0x7f00000000c0)='./cgroup/cgroup.procs\x00', &(0x7f0000000140), &(0x7f00000001c0)={'0000000000000000000000000000000', 0x33}, 0x20, 0x2) creat(&(0x7f0000000080)='./file1\x00', 0x0) umount2(&(0x7f0000000000)='./file0\x00', 0xc) 23:18:09 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xe00}, 0x0) 23:18:09 executing program 5: stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r0, 0x0) syz_mount_image$tmpfs(&(0x7f0000000040), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6d706f6c3d696e7465726c656176653d72656c61746976653a32b305b60b1764303338343031393833", @ANYRESDEC=r0, @ANYBLOB=',euid=', @ANYRESDEC=0xee00, @ANYBLOB=',hash,obj_role=,hash,\x00']) ioprio_set$uid(0x3, r0, 0x4007) creat(&(0x7f0000000000)='./file0\x00', 0x60) stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)) 23:18:09 executing program 0: r0 = syz_io_uring_setup(0x4180, &(0x7f00000003c0)={0x0, 0x5c76, 0x4}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x2000)=nil, 0x0, 0x0) io_uring_setup(0x3ef4, &(0x7f0000000000)={0x0, 0x8566, 0x0, 0x3, 0x1ce, 0x0, r0}) signalfd4(r0, &(0x7f0000000080)={[0x9]}, 0x8, 0x80000) 23:18:09 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1c00}, 0x0) 23:18:09 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x6000}, 0x0) 23:18:09 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x1) r0 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000100)=0x14) fsetxattr$security_selinux(r0, &(0x7f0000000140), 0x0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000540), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x4, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x1}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x7, &(0x7f0000000000)=0x1, 0x4) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r3, 0xf503, 0x0) 23:18:09 executing program 3 (fault-call:6 fault-nth:41): ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x9, "0000f0000000000300"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) [ 1068.044550] tmpfs: Bad value for 'mpol' [ 1068.058564] tmpfs: Bad value for 'mpol' 23:18:09 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x6000}, 0x0) [ 1068.107766] device veth0_vlan entered promiscuous mode [ 1068.108999] FAULT_INJECTION: forcing a failure. [ 1068.108999] name failslab, interval 1, probability 0, space 0, times 0 [ 1068.110467] CPU: 1 PID: 8926 Comm: syz-executor.3 Not tainted 5.10.56 #1 [ 1068.111249] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1068.113152] Call Trace: [ 1068.113598] dump_stack+0x107/0x163 [ 1068.114264] should_fail.cold+0x5/0xa [ 1068.115004] ? create_object.isra.0+0x3a/0xa20 [ 1068.115805] should_failslab+0x5/0x10 [ 1068.116436] kmem_cache_alloc+0x5b/0x350 [ 1068.117114] ? mark_held_locks+0x9e/0xe0 [ 1068.117902] create_object.isra.0+0x3a/0xa20 [ 1068.118632] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1068.119594] kmem_cache_alloc+0x159/0x350 [ 1068.120603] fib6_add+0x551/0x4500 [ 1068.121015] ? lock_release+0x6b0/0x6b0 [ 1068.121542] ? fib6_update_sernum_stub+0x80/0x80 [ 1068.122075] ? do_raw_spin_lock+0x121/0x260 [ 1068.122648] ? rwlock_bug.part.0+0x90/0x90 [ 1068.123142] ? nlmsg_notify+0x96/0x250 [ 1068.123686] ip6_ins_rt+0xb2/0x110 [ 1068.124153] ? ip6_dst_neigh_lookup+0xf0/0xf0 [ 1068.124710] ? __ipv6_ifa_notify+0xb10/0xb10 [ 1068.125199] __ipv6_ifa_notify+0x8b1/0xb10 [ 1068.125663] ? __fib6_clean_all+0x138/0x260 [ 1068.126147] ? modify_prefix_route+0x590/0x590 [ 1068.126650] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1068.127268] ? trace_hardirqs_on+0x5b/0x180 [ 1068.127837] ipv6_ifa_notify+0xd7/0x210 [ 1068.128303] add_addr+0x1c2/0x2b0 [ 1068.128700] ? inet6_ifa_finish_destroy+0x1b0/0x1b0 [ 1068.129236] ? mark_held_locks+0x9e/0xe0 [ 1068.129699] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1068.130291] ? __local_bh_enable_ip+0x9d/0xf0 [ 1068.130899] addrconf_notify+0x19e4/0x22f0 [ 1068.131429] ? inet6_ifinfo_notify+0x150/0x150 [ 1068.131973] ? failover_register+0x520/0x520 [ 1068.132501] ? cfg80211_netdev_notifier_call+0x298/0x1220 [ 1068.133204] ? ipmr_device_event+0x18b/0x1f0 [ 1068.133713] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1068.134292] raw_notifier_call_chain+0xb3/0x110 [ 1068.134839] call_netdevice_notifiers_info+0xb5/0x130 [ 1068.135563] __dev_notify_flags+0x110/0x2b0 [ 1068.136069] ? dev_change_name+0x660/0x660 [ 1068.136554] ? __dev_change_flags+0x4cf/0x6e0 [ 1068.137061] ? dev_set_allmulti+0x30/0x30 [ 1068.137532] ? cap_capable+0x1eb/0x250 [ 1068.138007] ? full_name_hash+0xb5/0xf0 [ 1068.138518] dev_change_flags+0x100/0x160 [ 1068.139089] devinet_ioctl+0x147d/0x1d30 [ 1068.139564] ? inet_ifa_byprefix+0x2a0/0x2a0 [ 1068.140136] inet_ioctl+0x34b/0x390 [ 1068.140659] ? inet_dgram_connect+0x220/0x220 [ 1068.141177] ? avc_ss_reset+0x180/0x180 [ 1068.141703] ? __lock_acquire+0xbc2/0x5b20 [ 1068.142228] packet_ioctl+0xb3/0x260 [ 1068.142661] sock_do_ioctl+0xd1/0x2e0 [ 1068.143129] ? compat_ifr_data_ioctl+0x150/0x150 [ 1068.143677] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1068.144288] ? do_vfs_ioctl+0x283/0x10d0 [ 1068.144762] ? generic_block_fiemap+0x60/0x60 [ 1068.145292] ? selinux_inode_getsecctx+0x90/0x90 [ 1068.145957] sock_ioctl+0x3e6/0x700 [ 1068.146404] ? dlci_ioctl_set+0x30/0x30 [ 1068.146865] ? __fget_files+0x251/0x410 [ 1068.147358] ? dlci_ioctl_set+0x30/0x30 [ 1068.147815] __x64_sys_ioctl+0x196/0x210 [ 1068.148347] do_syscall_64+0x33/0x40 [ 1068.148792] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1068.149430] RIP: 0033:0x466609 [ 1068.149874] 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 [ 1068.151970] RSP: 002b:00007f774f1bc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1068.152837] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1068.153603] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 1068.154370] RBP: 00007f774f1bc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1068.155154] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1068.155922] R13: 00007ffd6151681f R14: 00007f774f1bc300 R15: 0000000000022000 23:18:09 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xe803}, 0x0) 23:18:09 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000080)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lstat(&(0x7f0000000180)='mnt/encrypted_dir/file0\x00', 0x0) setxattr$system_posix_acl(&(0x7f0000000000)='mnt/encrypted_dir\x00', &(0x7f0000000040)='system.posix_acl_access\x00', &(0x7f0000000100)={{}, {0x1, 0x3}, [{0x2, 0x0, 0xee00}, {0x2, 0x4}], {0x4, 0x4}, [{0x8, 0x5, 0xee00}, {0x8, 0x7, 0xee00}, {0x8, 0x4}], {0x10, 0xc}, {0x20, 0x4}}, 0x4c, 0x1) rmdir(&(0x7f00000000c0)='mnt/encrypted_dir\x00') 23:18:09 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendfile(r1, r0, 0x0, 0x80464c457f) syz_genetlink_get_family_id$nl80211(0x0, 0xffffffffffffffff) recvmmsg(r0, &(0x7f0000006100)=[{{&(0x7f0000000380)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @mcast1}}}, 0x80, &(0x7f0000000740)=[{&(0x7f0000000400)=""/230, 0xe6}, {&(0x7f0000000500)=""/111, 0x6f}, {&(0x7f0000000580)=""/251, 0xfb}, {&(0x7f0000000680)=""/173, 0xad}], 0x4, &(0x7f0000000780)=""/72, 0x48}, 0x8001}, {{&(0x7f0000000800)=@caif=@util, 0x80, &(0x7f0000001a40)=[{&(0x7f0000000880)=""/4096, 0x1000}, {&(0x7f0000001880)=""/58, 0x3a}, {&(0x7f00000018c0)=""/226, 0xe2}, {&(0x7f00000019c0)=""/107, 0x6b}], 0x4, &(0x7f0000001e00)=""/4096, 0x1000}, 0xffffffff}, {{&(0x7f0000001a80)=@ll={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @local}, 0x80, &(0x7f0000002ec0)=[{&(0x7f0000001b00)=""/203, 0xcb}, {&(0x7f0000001c00)=""/42, 0x2a}, {&(0x7f0000001c40)=""/74, 0x4a}, {&(0x7f0000001cc0)=""/141, 0x8d}, {&(0x7f0000002e00)=""/146, 0x92}], 0x5, &(0x7f0000002f40)=""/68, 0x44}, 0x4}, {{&(0x7f0000002fc0)=@pppoe, 0x80, &(0x7f0000004080)=[{&(0x7f0000003040)=""/4096, 0x1000}, {&(0x7f0000004040)=""/42, 0x2a}], 0x2, &(0x7f00000040c0)=""/34, 0x22}, 0x80}, {{&(0x7f0000004100)=@rc, 0x80, &(0x7f0000004580)=[{&(0x7f0000004180)=""/154, 0x9a}, {&(0x7f0000004240)=""/244, 0xf4}, {&(0x7f0000004340)=""/180, 0xb4}, {&(0x7f0000004400)=""/96, 0x60}, {&(0x7f0000004480)=""/204, 0xcc}], 0x5, &(0x7f0000004600)=""/148, 0x94}, 0x1}, {{&(0x7f00000046c0)=@nl=@unspec, 0x80, &(0x7f00000048c0)=[{&(0x7f0000004740)=""/201, 0xc9}, {&(0x7f0000004840)=""/75, 0x4b}], 0x2}, 0xfffff000}, {{&(0x7f0000004900)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @local}}}, 0x80, &(0x7f0000005ec0)=[{&(0x7f0000004980)=""/86, 0x56}, {&(0x7f0000004a00)=""/162, 0xa2}, {&(0x7f0000004ac0)=""/223, 0xdf}, {&(0x7f0000004bc0)=""/134, 0x86}, {&(0x7f0000004c80)=""/4096, 0x1000}, {&(0x7f0000005c80)=""/74, 0x4a}, {&(0x7f0000005d00)=""/165, 0xa5}, {&(0x7f0000005dc0)=""/220, 0xdc}], 0x8}, 0xb7}, {{&(0x7f0000005f40)=@l2tp={0x2, 0x0, @dev}, 0x80, &(0x7f0000006040)=[{&(0x7f0000005fc0)=""/78, 0x4e}], 0x1, &(0x7f0000006080)=""/123, 0x7b}, 0x8}], 0x8, 0x40000000, &(0x7f0000006300)={0x77359400}) ioctl$sock_inet_SIOCGARP(r2, 0x8954, &(0x7f0000006340)={{0x2, 0x4e21, @rand_addr=0x64010101}, {0x306, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x19}}, 0x2c, {0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, 'wg2\x00'}) r3 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) sendfile(r5, r4, 0x0, 0x80464c457f) sendmsg$IPVS_CMD_SET_DEST(r0, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0xc0200046}, 0xc, &(0x7f0000000040)={&(0x7f00000000c0)={0x70, 0x0, 0x1, 0x70bd26, 0x25dfdbfd, {}, [@IPVS_CMD_ATTR_DAEMON={0x20, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @dev={0xfe, 0x80, '\x00', 0xd}}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}]}, @IPVS_CMD_ATTR_SERVICE={0x38, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv6=@dev={0xfe, 0x80, '\x00', 0x1b}}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0xa}, @IPVS_SVC_ATTR_PROTOCOL={0x6, 0x2, 0x3b}, @IPVS_SVC_ATTR_FWMARK={0x8}]}, @IPVS_CMD_ATTR_DEST={0x4}]}, 0x70}, 0x1, 0x0, 0x0, 0x8000}, 0xc4) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) sendmsg$ETHTOOL_MSG_RINGS_SET(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000300)={&(0x7f0000000240)={0x98, 0x0, 0x20, 0x70bd28, 0x25dfdbff, {}, [@ETHTOOL_A_RINGS_RX={0x8, 0x6, 0x6f}, @ETHTOOL_A_RINGS_TX={0x8, 0x9, 0x4}, @ETHTOOL_A_RINGS_RX_MINI={0x8, 0x7, 0x6}, @ETHTOOL_A_RINGS_HEADER={0x44, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'team0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @ETHTOOL_A_RINGS_RX={0x8, 0x6, 0x7fff}, @ETHTOOL_A_RINGS_RX={0x8, 0x6, 0x2}, @ETHTOOL_A_RINGS_RX={0x8}, @ETHTOOL_A_RINGS_RX={0x8, 0x6, 0x534}, @ETHTOOL_A_RINGS_RX={0x8, 0x6, 0x4}]}, 0x98}, 0x1, 0x0, 0x0, 0x10}, 0x8000) setsockopt$inet6_tcp_int(r6, 0x6, 0x7, &(0x7f0000000000)=0x1, 0x4) r7 = openat$tun(0xffffffffffffff9c, &(0x7f00000001c0), 0x0, 0x0) copy_file_range(r6, &(0x7f0000000180)=0x7ff, r7, 0x0, 0x9, 0x0) r8 = syz_open_dev$hidraw(&(0x7f00000063c0), 0x101, 0x280800) fcntl$dupfd(r3, 0x0, r8) sendmsg$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)="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", 0x5ad}], 0x1}, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000006400)="de6aab01c1ac6494ad700cc442eabd4dc9bc83f40f750d7aca72d4ccafe3", 0x1e) 23:18:09 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000000)='./file0\x00', 0x6, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) [ 1068.386817] selinux_netlink_send: 13 callbacks suppressed [ 1068.386832] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=33608 sclass=netlink_route_socket pid=8941 comm=syz-executor.5 [ 1068.406258] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=50422 sclass=netlink_route_socket pid=8941 comm=syz-executor.5 [ 1068.459015] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=18432 sclass=netlink_route_socket pid=8941 comm=syz-executor.5 [ 1068.495927] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=33608 sclass=netlink_route_socket pid=8944 comm=syz-executor.5 [ 1068.550257] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=50422 sclass=netlink_route_socket pid=8944 comm=syz-executor.5 [ 1068.550640] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=143 sclass=netlink_route_socket pid=8941 comm=syz-executor.5 [ 1068.554805] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=179 sclass=netlink_route_socket pid=8941 comm=syz-executor.5 [ 1068.557201] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=18432 sclass=netlink_route_socket pid=8944 comm=syz-executor.5 [ 1068.557774] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=224 sclass=netlink_route_socket pid=8941 comm=syz-executor.5 [ 1068.568794] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=8941 comm=syz-executor.5 23:18:21 executing program 3 (fault-call:6 fault-nth:42): ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x9, "0000f0000000000300"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 23:18:21 executing program 0: fork() r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x4000, 0x0) copy_file_range(r1, 0x0, r0, 0x0, 0x200f5ef, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$F2FS_IOC_WRITE_CHECKPOINT(r2, 0xf507, 0x0) fork() r3 = open$dir(&(0x7f0000000080)='./file1\x00', 0x5032c0, 0xc0) openat(r3, &(0x7f00000000c0)='./file1\x00', 0x62000, 0x2) ioctl$FS_IOC_RESVSP(r2, 0x40305839, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x400000a}) creat(&(0x7f0000000140)='./file1\x00', 0x109) 23:18:21 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x1, 0x0, 0x0, 0x0, 0x4, 0x0, 0x10002, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x4, @perf_bp={0x0, 0xffffffff81000000}, 0x0, 0x0, 0x100, 0x0, 0x0, 0x0, 0x8001}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ff6000/0x7000)=nil, 0x7000, 0x0, 0x1010, r0, 0xd5fc8000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000001240)='./file1\x00', 0x0, 0x27) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$PERF_EVENT_IOC_DISABLE(r2, 0x2401, 0xf9b) ioctl$TIOCL_SELLOADLUT(r1, 0x541c, &(0x7f0000001280)={0x5, 0xa63, 0x40, 0x1, 0xd5b9f51}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000014c0)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r4, @ANYBLOB="2c6e6f65787429210a69f56fc5fe288d8ccb50105a5cea176d9f1fef63"]) ioctl$EVIOCGABS2F(r4, 0x8018456f, &(0x7f0000000200)=""/4096) ioctl$EVIOCGABS3F(0xffffffffffffffff, 0x8018457f, &(0x7f0000000080)=""/15) ioctl$EVIOCGABS3F(0xffffffffffffffff, 0x8018457f, &(0x7f00000012c0)=""/253) r5 = creat(&(0x7f0000000040)='./file1\x00', 0x0) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r6, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) r7 = fcntl$dupfd(r6, 0x0, r6) sendmsg$inet6(r7, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)="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", 0x5ad}], 0x1}, 0x0) ioctl$TIOCSBRK(0xffffffffffffffff, 0x5427) ioctl$EVIOCSABS2F(r7, 0x401845ef, &(0x7f0000000000)={0x0, 0x4, 0x10001, 0x7f, 0x1, 0x800}) ioctl$FITRIM(r5, 0xc0185879, &(0x7f0000000200)={0x0, 0xfffffffffffffffc}) 23:18:21 executing program 1: r0 = syz_io_uring_setup(0x21, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x7, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r3}}, 0xf6a) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd_index, 0x0, &(0x7f00000026c0)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9}, 0x0) r4 = syz_io_uring_setup(0x1752b, &(0x7f0000000100)={0x0, 0x23be, 0x2, 0x3, 0x212, 0x0, r0}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) r6 = syz_io_uring_setup(0x5a0, &(0x7f0000000500)={0x0, 0xba88, 0x0, 0x2, 0x3d0, 0x0, r4}, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f00000002c0)=0x0, &(0x7f0000000300)) r8 = mmap$IORING_OFF_SQES(&(0x7f0000ff2000/0xc000)=nil, 0xc000, 0x200000a, 0x10, r6, 0x10000000) io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(0xffffffffffffffff, 0xa, 0x0, 0x0) syz_io_uring_submit(r5, 0x0, &(0x7f00000004c0)=@IORING_OP_OPENAT2={0x1c, 0x5, 0x0, 0xffffffffffffffff, &(0x7f0000000440)={0xcbaa7b8f5b43104, 0x84, 0x9}, &(0x7f0000000480)='./file0\x00', 0x18, 0x0, 0x12345}, 0x7ff) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r9, 0x6, 0x7, &(0x7f0000000000)=0x1, 0x4) syz_io_uring_submit(r1, r8, &(0x7f00000003c0)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x1, 0x4007, @fd=r9, 0x1f, 0x0, 0x0, 0x8, 0x0, {0x3, r3}}, 0xbe9) io_uring_enter(r0, 0x76d3, 0x0, 0x0, 0x0, 0x0) r10 = syz_io_uring_setup(0x1, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000140)) r11 = io_uring_register$IORING_REGISTER_PERSONALITY(r10, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r10, 0xa, 0x0, r11) io_uring_register$IORING_REGISTER_PERSONALITY(r10, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r10, 0xa, 0x0, r11) syz_io_uring_submit(r7, r2, &(0x7f0000000380)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x5, 0x0, 0x9, 0x2, &(0x7f0000000340)="57547882c825c9", 0x1a2f, 0x0, 0x1, {0x0, r11}}, 0x800) 23:18:21 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xe803}, 0x0) 23:18:21 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xf401}, 0x0) 23:18:21 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = dup3(r1, r1, 0x80000) ioctl$INCFS_IOC_CREATE_FILE(r2, 0xc058671e, &(0x7f0000000500)={{'\x00', 0x2}, {0x7}, 0x35, 0x0, 0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file1\x00', &(0x7f0000000140)="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", 0x14b, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x21b}) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f00000000c0)=0x5) sendfile(r1, r0, 0x0, 0x7ffffff9) 23:18:21 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1c00}, 0x0) [ 1080.092737] device veth0_vlan entered promiscuous mode [ 1080.096907] FAULT_INJECTION: forcing a failure. [ 1080.096907] name failslab, interval 1, probability 0, space 0, times 0 [ 1080.098669] CPU: 0 PID: 8959 Comm: syz-executor.3 Not tainted 5.10.56 #1 [ 1080.099796] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1080.101542] Call Trace: [ 1080.101968] dump_stack+0x107/0x163 [ 1080.102543] should_fail.cold+0x5/0xa [ 1080.103185] ? create_object.isra.0+0x3a/0xa20 [ 1080.103876] should_failslab+0x5/0x10 [ 1080.104480] kmem_cache_alloc+0x5b/0x350 [ 1080.105110] ? mark_held_locks+0x9e/0xe0 [ 1080.105751] create_object.isra.0+0x3a/0xa20 [ 1080.106437] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1080.107216] kmem_cache_alloc+0x159/0x350 [ 1080.107823] fib6_add+0x551/0x4500 [ 1080.108401] ? lock_release+0x6b0/0x6b0 [ 1080.109026] ? fib6_update_sernum_stub+0x80/0x80 [ 1080.109722] ? do_raw_spin_lock+0x121/0x260 [ 1080.110399] ? rwlock_bug.part.0+0x90/0x90 [ 1080.111049] ? nlmsg_notify+0x96/0x250 [ 1080.111672] ip6_ins_rt+0xb2/0x110 [ 1080.112141] ? ip6_dst_neigh_lookup+0xf0/0xf0 [ 1080.112821] ? __ipv6_ifa_notify+0xb10/0xb10 [ 1080.113500] __ipv6_ifa_notify+0x8b1/0xb10 [ 1080.114101] ? __fib6_clean_all+0x138/0x260 [ 1080.114778] ? modify_prefix_route+0x590/0x590 [ 1080.115455] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1080.116260] ? trace_hardirqs_on+0x5b/0x180 [ 1080.116934] ipv6_ifa_notify+0xd7/0x210 [ 1080.117543] add_addr+0x1c2/0x2b0 [ 1080.118077] ? inet6_ifa_finish_destroy+0x1b0/0x1b0 [ 1080.118835] ? mark_held_locks+0x9e/0xe0 [ 1080.119486] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1080.120284] ? __local_bh_enable_ip+0x9d/0xf0 [ 1080.120977] addrconf_notify+0x19e4/0x22f0 [ 1080.121642] ? inet6_ifinfo_notify+0x150/0x150 [ 1080.122329] ? failover_register+0x520/0x520 [ 1080.122999] ? cfg80211_netdev_notifier_call+0x298/0x1220 [ 1080.123843] ? ipmr_device_event+0x18b/0x1f0 [ 1080.124534] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1080.125284] raw_notifier_call_chain+0xb3/0x110 [ 1080.126009] call_netdevice_notifiers_info+0xb5/0x130 [ 1080.126752] __dev_notify_flags+0x110/0x2b0 [ 1080.127431] ? dev_change_name+0x660/0x660 [ 1080.128035] ? __dev_change_flags+0x4cf/0x6e0 [ 1080.128727] ? dev_set_allmulti+0x30/0x30 [ 1080.129328] ? cap_capable+0x1eb/0x250 [ 1080.129946] ? full_name_hash+0xb5/0xf0 [ 1080.130527] dev_change_flags+0x100/0x160 [ 1080.131189] devinet_ioctl+0x147d/0x1d30 [ 1080.131793] ? inet_ifa_byprefix+0x2a0/0x2a0 [ 1080.132508] inet_ioctl+0x34b/0x390 [ 1080.133040] ? inet_dgram_connect+0x220/0x220 [ 1080.133721] ? avc_ss_reset+0x180/0x180 [ 1080.134307] ? __lock_acquire+0xbc2/0x5b20 [ 1080.135010] packet_ioctl+0xb3/0x260 [ 1080.135579] sock_do_ioctl+0xd1/0x2e0 [ 1080.136159] ? compat_ifr_data_ioctl+0x150/0x150 [ 1080.136850] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1080.137621] ? do_vfs_ioctl+0x283/0x10d0 [ 1080.138153] ? generic_block_fiemap+0x60/0x60 [ 1080.138678] ? selinux_inode_getsecctx+0x90/0x90 [ 1080.139252] sock_ioctl+0x3e6/0x700 [ 1080.139677] ? dlci_ioctl_set+0x30/0x30 [ 1080.140144] ? __fget_files+0x251/0x410 [ 1080.140621] ? dlci_ioctl_set+0x30/0x30 [ 1080.141097] __x64_sys_ioctl+0x196/0x210 [ 1080.141578] do_syscall_64+0x33/0x40 [ 1080.141984] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1080.142604] RIP: 0033:0x466609 [ 1080.142955] 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 [ 1080.145157] RSP: 002b:00007f774f1bc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1080.146029] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1080.146840] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 1080.147669] RBP: 00007f774f1bc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1080.148451] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1080.149260] R13: 00007ffd6151681f R14: 00007f774f1bc300 R15: 0000000000022000 23:18:21 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x6000}, 0x0) 23:18:21 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x40000}, 0x0) 23:18:21 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xf401}, 0x0) 23:18:32 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x135) mount$9p_unix(&(0x7f0000000140)='./file0\x00', &(0x7f0000002f00)='./file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x44034, &(0x7f0000000300)=ANY=[@ANYBLOB="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"]) 23:18:32 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x40000}, 0x0) 23:18:32 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xe803}, 0x0) 23:18:32 executing program 3 (fault-call:6 fault-nth:43): ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x9, "0000f0000000000300"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 23:18:32 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x77, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000040)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000000), 0x4) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000040)="c6c055298a0309b9b216098dc2210f458b30b27aa5fbc043fa63432d82191579639a71d4f7245f757721c27f2823f1e82082643d62cc14527f664c9644bb35b0ce774c872acdf72ce8be5d902fe770030a3b0e1608f0b4109ad94c45110b1f81f0ba117063e243fa00c56fa2c35867d968d8cca4dba103abc92905746c2610568deccd06a54052bbc7f5ab5b0dc8047a18b0232cc49fe7d864e25a19533563f4b6ae577817090a7ff855b55e2e18f4d45778afe48aace6f861685797db7a3f47c463bc6f307562d13c36345386b23801d8", 0xd1}, {&(0x7f0000000140)="17fb87e16b108033eb8f5918f222903b2230b0f85139b7615d34b941dae5eae4f44a82489fa8df1f65d1b6e1f30a66dff96a2031ec8172c8321cc783b2f661760cfefbbfbc6e7215435e31fb92d301de456c973fe6d193e201866b156b95a13463b6ce0c24b8c13878c9bb556e60346e55ed6d149157341d3515bac150598b11b2233fc93b92bb7259843673572f41719438bf0bc3c3dea00cae654bef4dab93edbc871cb2e4aea7ec924d24453e1abf456dcf1ed7cc59718de78ce132b95c996b7b32f66022a0f592af4c4e00f9c4f41a0ae6", 0xd3}, {&(0x7f0000001e00)="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", 0x98a}, {0x0}], 0x4) 23:18:32 executing program 5: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)={[], [{@smackfsdef={'smackfsdef', 0x3d, '$/}:\'%'}}]}) mount(&(0x7f00000000c0)=@nbd={'/dev/nbd', 0x0}, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='cpuset\x00', 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f00000001c0)='./file0\x00', 0x8000, 0x9a) 23:18:32 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1000000}, 0x0) 23:18:32 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) shmctl$IPC_STAT(0x0, 0x2, 0x0) r0 = shmget(0x2, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$DCCPDIAG_GETSOCK(r1, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000018c0)={&(0x7f0000000240)=ANY=[@ANYRES64=r0, @ANYRES32=0x0, @ANYBLOB='\x00'/16, @ANYRES32], 0x4c}}, 0x0) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/96) read(r1, &(0x7f00000000c0)=""/201, 0xc9) 23:18:32 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000000}, 0x0) [ 1091.497488] new mount options do not match the existing superblock, will be ignored [ 1091.501146] device veth0_vlan entered promiscuous mode [ 1091.508570] FAULT_INJECTION: forcing a failure. [ 1091.508570] name failslab, interval 1, probability 0, space 0, times 0 [ 1091.510496] CPU: 1 PID: 9020 Comm: syz-executor.3 Not tainted 5.10.56 #1 [ 1091.511779] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1091.513805] Call Trace: [ 1091.514239] dump_stack+0x107/0x163 [ 1091.514851] should_fail.cold+0x5/0xa [ 1091.515624] should_failslab+0x5/0x10 [ 1091.516306] __kmalloc_node_track_caller+0x74/0x3f0 [ 1091.517132] ? inet6_rt_notify+0x199/0x410 [ 1091.517835] __alloc_skb+0xb1/0x620 [ 1091.518335] inet6_rt_notify+0x199/0x410 [ 1091.519087] ? rt6_dump_route+0xc20/0xc20 [ 1091.519774] fib6_add+0x31e0/0x4500 [ 1091.520397] ? lock_release+0x6b0/0x6b0 [ 1091.521103] ? fib6_update_sernum_stub+0x80/0x80 [ 1091.521928] ? do_raw_spin_lock+0x121/0x260 [ 1091.522567] ? nlmsg_notify+0x96/0x250 [ 1091.523088] ip6_ins_rt+0xb2/0x110 [ 1091.523561] ? ip6_dst_neigh_lookup+0xf0/0xf0 [ 1091.524153] ? __ipv6_ifa_notify+0xb10/0xb10 [ 1091.524756] __ipv6_ifa_notify+0x8b1/0xb10 [ 1091.525353] ? __fib6_clean_all+0x138/0x260 [ 1091.525951] ? modify_prefix_route+0x590/0x590 [ 1091.526597] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1091.527336] ? trace_hardirqs_on+0x5b/0x180 [ 1091.527952] ipv6_ifa_notify+0xd7/0x210 [ 1091.528536] add_addr+0x1c2/0x2b0 [ 1091.529020] ? inet6_ifa_finish_destroy+0x1b0/0x1b0 [ 1091.529721] ? mark_held_locks+0x9e/0xe0 [ 1091.530293] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1091.531047] ? __local_bh_enable_ip+0x9d/0xf0 [ 1091.531712] addrconf_notify+0x19e4/0x22f0 [ 1091.532322] ? inet6_ifinfo_notify+0x150/0x150 [ 1091.532994] ? failover_register+0x520/0x520 [ 1091.533628] ? cfg80211_netdev_notifier_call+0x298/0x1220 [ 1091.534452] ? ipmr_device_event+0x18b/0x1f0 [ 1091.535070] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1091.535866] raw_notifier_call_chain+0xb3/0x110 [ 1091.536498] call_netdevice_notifiers_info+0xb5/0x130 [ 1091.537063] __dev_notify_flags+0x110/0x2b0 [ 1091.537575] ? dev_change_name+0x660/0x660 [ 1091.538032] ? __dev_change_flags+0x4cf/0x6e0 [ 1091.538495] ? dev_set_allmulti+0x30/0x30 [ 1091.538943] ? cap_capable+0x1eb/0x250 [ 1091.539348] ? full_name_hash+0xb5/0xf0 [ 1091.539957] dev_change_flags+0x100/0x160 [ 1091.540485] devinet_ioctl+0x147d/0x1d30 [ 1091.541057] ? inet_ifa_byprefix+0x2a0/0x2a0 [ 1091.541687] inet_ioctl+0x34b/0x390 [ 1091.542052] new mount options do not match the existing superblock, will be ignored [ 1091.542883] ? inet_dgram_connect+0x220/0x220 [ 1091.542936] ? avc_ss_reset+0x180/0x180 [ 1091.544047] ? __lock_acquire+0xbc2/0x5b20 [ 1091.544519] packet_ioctl+0xb3/0x260 [ 1091.544933] sock_do_ioctl+0xd1/0x2e0 [ 1091.545345] ? compat_ifr_data_ioctl+0x150/0x150 [ 1091.545884] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1091.546436] ? do_vfs_ioctl+0x283/0x10d0 [ 1091.546903] ? generic_block_fiemap+0x60/0x60 [ 1091.547406] ? selinux_inode_getsecctx+0x90/0x90 [ 1091.547955] sock_ioctl+0x3e6/0x700 [ 1091.548353] ? dlci_ioctl_set+0x30/0x30 [ 1091.549047] ? __fget_files+0x251/0x410 [ 1091.549511] ? dlci_ioctl_set+0x30/0x30 [ 1091.550077] __x64_sys_ioctl+0x196/0x210 [ 1091.550545] do_syscall_64+0x33/0x40 [ 1091.551071] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1091.551792] RIP: 0033:0x466609 [ 1091.552228] 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 [ 1091.554706] RSP: 002b:00007f774f1bc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1091.555563] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1091.556507] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 1091.557356] RBP: 00007f774f1bc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1091.558365] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1091.559168] R13: 00007ffd6151681f R14: 00007f774f1bc300 R15: 0000000000022000 23:18:32 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1000000}, 0x0) [ 1091.565688] EXT4-fs (sda): Unrecognized mount option "test_dummy_enMrrŽIz" or missing value 23:18:32 executing program 1: syz_io_uring_setup(0x21, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000b0000)=nil, 0x0, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = dup3(r1, r0, 0x0) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x7, &(0x7f0000000000)=0x1, 0x4) sendfile(r3, r4, &(0x7f0000000040)=0x7, 0x200) sendmsg$unix(r2, &(0x7f0000000500)={&(0x7f0000000080)=@abs, 0x6e, &(0x7f0000000140)=[{&(0x7f00000001c0)="61a4c147", 0x4}], 0x1}, 0x0) 23:18:32 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xf401}, 0x0) 23:18:32 executing program 3 (fault-call:6 fault-nth:44): ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x9, "0000f0000000000300"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 23:18:32 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r1, 0x0, r0, 0x0, 0x200f5ef, 0x0) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x12, 0xffffffffffffffff, 0x0) sigaltstack(&(0x7f0000ffc000/0x2000)=nil, 0x0) syz_io_uring_complete(r2) 23:18:32 executing program 0: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x135) mount$9p_unix(&(0x7f0000000140)='./file0\x00', &(0x7f0000002f00)='./file0\x00', 0x0, 0x1f3000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext2\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x44034, &(0x7f0000000300)=ANY=[@ANYBLOB="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"]) 23:18:32 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3000000}, 0x0) 23:18:32 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000000}, 0x0) [ 1091.749268] device veth0_vlan entered promiscuous mode [ 1091.751086] FAULT_INJECTION: forcing a failure. [ 1091.751086] name failslab, interval 1, probability 0, space 0, times 0 [ 1091.752397] CPU: 1 PID: 9045 Comm: syz-executor.3 Not tainted 5.10.56 #1 [ 1091.753184] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1091.754418] Call Trace: [ 1091.754715] dump_stack+0x107/0x163 [ 1091.755127] should_fail.cold+0x5/0xa [ 1091.755576] ? create_object.isra.0+0x3a/0xa20 [ 1091.756086] should_failslab+0x5/0x10 [ 1091.756508] kmem_cache_alloc+0x5b/0x350 [ 1091.756959] create_object.isra.0+0x3a/0xa20 [ 1091.757446] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1091.758032] __kmalloc_node_track_caller+0x1a6/0x3f0 [ 1091.758589] ? inet6_rt_notify+0x199/0x410 [ 1091.759067] __alloc_skb+0xb1/0x620 [ 1091.759494] inet6_rt_notify+0x199/0x410 [ 1091.759939] ? rt6_dump_route+0xc20/0xc20 [ 1091.760420] fib6_add+0x31e0/0x4500 [ 1091.760850] ? lock_release+0x6b0/0x6b0 [ 1091.761303] ? fib6_update_sernum_stub+0x80/0x80 [ 1091.761849] ? do_raw_spin_lock+0x121/0x260 [ 1091.762412] ? nlmsg_notify+0x96/0x250 [ 1091.762842] ip6_ins_rt+0xb2/0x110 [ 1091.763240] ? ip6_dst_neigh_lookup+0xf0/0xf0 [ 1091.763748] ? __ipv6_ifa_notify+0xb10/0xb10 [ 1091.764264] __ipv6_ifa_notify+0x8b1/0xb10 [ 1091.764744] ? __fib6_clean_all+0x138/0x260 [ 1091.765215] ? modify_prefix_route+0x590/0x590 [ 1091.765743] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1091.766333] ? trace_hardirqs_on+0x5b/0x180 [ 1091.766824] ipv6_ifa_notify+0xd7/0x210 [ 1091.767317] add_addr+0x1c2/0x2b0 [ 1091.767709] ? inet6_ifa_finish_destroy+0x1b0/0x1b0 [ 1091.768273] ? mark_held_locks+0x9e/0xe0 [ 1091.768742] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1091.769340] ? __local_bh_enable_ip+0x9d/0xf0 [ 1091.769856] addrconf_notify+0x19e4/0x22f0 [ 1091.770345] ? inet6_ifinfo_notify+0x150/0x150 [ 1091.770860] ? failover_register+0x520/0x520 [ 1091.771380] ? cfg80211_netdev_notifier_call+0x298/0x1220 [ 1091.772020] ? ipmr_device_event+0x18b/0x1f0 [ 1091.772522] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1091.773113] raw_notifier_call_chain+0xb3/0x110 [ 1091.773623] call_netdevice_notifiers_info+0xb5/0x130 [ 1091.774202] __dev_notify_flags+0x110/0x2b0 [ 1091.774694] ? dev_change_name+0x660/0x660 [ 1091.775170] ? __dev_change_flags+0x4cf/0x6e0 [ 1091.775698] ? dev_set_allmulti+0x30/0x30 [ 1091.776184] ? cap_capable+0x1eb/0x250 [ 1091.776657] ? full_name_hash+0xb5/0xf0 [ 1091.777138] dev_change_flags+0x100/0x160 [ 1091.777613] devinet_ioctl+0x147d/0x1d30 [ 1091.778058] ? inet_ifa_byprefix+0x2a0/0x2a0 [ 1091.778546] inet_ioctl+0x34b/0x390 [ 1091.778954] ? inet_dgram_connect+0x220/0x220 [ 1091.779478] ? avc_ss_reset+0x180/0x180 [ 1091.779918] ? __lock_acquire+0xbc2/0x5b20 [ 1091.780400] packet_ioctl+0xb3/0x260 [ 1091.780820] sock_do_ioctl+0xd1/0x2e0 [ 1091.781248] ? compat_ifr_data_ioctl+0x150/0x150 [ 1091.781839] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1091.782436] ? do_vfs_ioctl+0x283/0x10d0 [ 1091.782878] ? generic_block_fiemap+0x60/0x60 [ 1091.783399] ? selinux_inode_getsecctx+0x90/0x90 [ 1091.783935] sock_ioctl+0x3e6/0x700 [ 1091.784321] ? dlci_ioctl_set+0x30/0x30 [ 1091.784746] ? __fget_files+0x251/0x410 [ 1091.785204] ? dlci_ioctl_set+0x30/0x30 [ 1091.785657] __x64_sys_ioctl+0x196/0x210 [ 1091.786099] do_syscall_64+0x33/0x40 [ 1091.786613] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1091.787181] RIP: 0033:0x466609 [ 1091.787546] 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 [ 1091.789528] RSP: 002b:00007f774f1bc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1091.790375] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1091.791218] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 1091.792039] RBP: 00007f774f1bc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1091.792824] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1091.793605] R13: 00007ffd6151681f R14: 00007f774f1bc300 R15: 0000000000022000 [ 1091.806110] EXT4-fs (sda): Unrecognized mount option "test_dummy_enMrrŽIz" or missing value 23:18:45 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x12, r0, 0x0) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x105142, 0x89) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r2, 0x0, r1, 0x0, 0x200f5ef, 0x2000000000000) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) 23:18:45 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x40000}, 0x0) 23:18:45 executing program 7: r0 = clone3(&(0x7f0000001300)={0x5b008900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r1 = gettid() kcmp(r0, r1, 0x1, 0xffffffffffffffff, 0xffffffffffffffff) r2 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r2, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r2, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) r3 = fcntl$dupfd(r2, 0x0, r2) pipe2(&(0x7f0000000300)={0xffffffffffffffff}, 0x400) ioctl$BTRFS_IOC_DEFRAG_RANGE(r4, 0x40309410, &(0x7f0000000340)={0x1, 0x3, 0x1, 0xff, 0x3, [0xe5, 0x8001, 0x9, 0x4]}) sendmsg$inet6(r3, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)="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", 0x5ad}], 0x1}, 0x0) clone3(&(0x7f0000000240)={0x2000, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), {0x39}, &(0x7f00000000c0)=""/169, 0xa9, &(0x7f0000000180)=""/99, &(0x7f0000000200)=[r1], 0x1, {r3}}, 0x58) 23:18:45 executing program 3 (fault-call:6 fault-nth:45): ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x9, "0000f0000000000300"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 23:18:45 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3000000}, 0x0) 23:18:45 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x4000000}, 0x0) 23:18:45 executing program 5: syz_mount_image$tmpfs(&(0x7f0000000300), &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000880)=ANY=[@ANYBLOB='nr_inXdes=2,\x00']) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x1, 0x2, &(0x7f00000001c0)=[{&(0x7f0000000080)="2381de40166fe4392b7dd2dc274f420c61cd9292317555ad5a666f25b03272f2b9736523ab2aaec6c58c6ae52d82275049f1cdbce1bf82317f96c5c1de78a0c5051328d3e4bbe20f1d2a24888049f8408c426cb411289976b9ab88b7232101f2b654f6982b2b46e708def888b8adc4412e823a99252ce00863e7a55aa908ef1bf3dbf1c04c7075164fa3d675ddd938ff02fc003b9d7ed49ae0236943a8ec025b9935f5fc3f6030d7489907883eedfb1f1a613a2daed1d7d9828196c90733f839fa5826923e6eb18f8d37f68ad4813b", 0xcf}, {&(0x7f0000000180)="6da01e626d1c78e3fe3844d4456b229f645ec699dbc16344713129ab57ef7991cee0c095ea014f0d567c99e563b6585eeb06", 0x32, 0x77}], 0x6a7881, &(0x7f0000000200)={[{@huge_within_size}, {@huge_always}, {@nr_blocks={'nr_blocks', 0x3d, [0x25, 0x33, 0x2d, 0x65, 0x30, 0x5c, 0x67, 0x65, 0x25]}}, {@mode={'mode', 0x3d, 0x3}}, {@nr_inodes={'nr_inodes', 0x3d, [0x0, 0x65, 0x31]}}, {@nr_blocks={'nr_blocks', 0x3d, [0x36, 0x25, 0x6b, 0x65, 0x37, 0x78, 0x38]}}], [{@seclabel}]}) 23:18:45 executing program 1: ioctl$FS_IOC_READ_VERITY_METADATA(0xffffffffffffffff, 0xc0286687, &(0x7f00000001c0)={0x3, 0x6, 0xa7, &(0x7f0000000100)=""/167}) syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_tcp(&(0x7f0000000000), &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0), 0x4c000000, &(0x7f0000000280)=ANY=[@ANYBLOB="7472616e733d7463702c706f72783d307830303030d14a3035303030113030303030302c646566636f6e746578743d035d7a45bde00c511771384a5406e067507d312f50a89cc79faec8b99760836c27f004c2a60c80118acc6c22be7b64c581a5c343b42acc6180c002c8eaa93661899ac821b6e75af96b6632993eebfe76fa6fc36508f551109b778105458ff6871accd77a14c7b9d47cb2155e7a0dea26a5747b69f1f8033660854f3a22982f114f34e1ee"]) r0 = creat(0x0, 0x0) r1 = openat(0xffffffffffffffff, 0x0, 0x1, 0xc7) openat$dir(0xffffffffffffff9c, 0x0, 0x0, 0x0) r2 = openat$cgroup_netprio_ifpriomap(r0, &(0x7f0000000040), 0x2, 0x0) ftruncate(r2, 0x3ff) r3 = syz_open_dev$tty20(0xc, 0x4, 0x1) pidfd_getfd(r1, r3, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) [ 1104.407218] audit: type=1400 audit(1629415125.629:62): avc: denied { sys_admin } for pid=9070 comm="syz-executor.7" capability=21 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=cap_userns permissive=1 [ 1104.414137] tmpfs: Unknown parameter 'nr_inXdes' [ 1104.418624] tmpfs: Unknown parameter 'nr_inXdes' 23:18:45 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1000000}, 0x0) [ 1104.462833] device veth0_vlan entered promiscuous mode [ 1104.464778] FAULT_INJECTION: forcing a failure. [ 1104.464778] name failslab, interval 1, probability 0, space 0, times 0 [ 1104.466622] CPU: 0 PID: 9081 Comm: syz-executor.3 Not tainted 5.10.56 #1 [ 1104.467710] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1104.469387] Call Trace: [ 1104.469786] dump_stack+0x107/0x163 [ 1104.470336] should_fail.cold+0x5/0xa [ 1104.470907] ? __skb_ext_alloc+0x19/0x80 [ 1104.471517] should_failslab+0x5/0x10 [ 1104.472112] kmem_cache_alloc+0x5b/0x350 [ 1104.472735] __skb_ext_alloc+0x19/0x80 [ 1104.473315] skb_ext_add+0x504/0x670 [ 1104.473879] ? __kmalloc_node_track_caller+0x302/0x3f0 [ 1104.474680] __alloc_skb+0x3c1/0x620 [ 1104.475250] inet6_rt_notify+0x199/0x410 [ 1104.475908] ? rt6_dump_route+0xc20/0xc20 [ 1104.476544] fib6_add+0x31e0/0x4500 [ 1104.477120] ? lock_release+0x6b0/0x6b0 [ 1104.477714] ? fib6_update_sernum_stub+0x80/0x80 [ 1104.478426] ? do_raw_spin_lock+0x121/0x260 [ 1104.479088] ? nlmsg_notify+0x96/0x250 [ 1104.479691] ip6_ins_rt+0xb2/0x110 [ 1104.480226] ? ip6_dst_neigh_lookup+0xf0/0xf0 [ 1104.480912] ? __ipv6_ifa_notify+0xb10/0xb10 [ 1104.481592] __ipv6_ifa_notify+0x8b1/0xb10 [ 1104.482235] ? __fib6_clean_all+0x138/0x260 [ 1104.482886] ? modify_prefix_route+0x590/0x590 [ 1104.483598] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1104.484399] ? trace_hardirqs_on+0x5b/0x180 [ 1104.485068] ipv6_ifa_notify+0xd7/0x210 [ 1104.485663] add_addr+0x1c2/0x2b0 [ 1104.486189] ? inet6_ifa_finish_destroy+0x1b0/0x1b0 [ 1104.486976] ? mark_held_locks+0x9e/0xe0 [ 1104.487603] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1104.488400] ? __local_bh_enable_ip+0x9d/0xf0 [ 1104.489099] addrconf_notify+0x19e4/0x22f0 [ 1104.489754] ? inet6_ifinfo_notify+0x150/0x150 [ 1104.490451] ? failover_register+0x520/0x520 [ 1104.491122] ? cfg80211_netdev_notifier_call+0x298/0x1220 [ 1104.491968] ? ipmr_device_event+0x18b/0x1f0 [ 1104.492634] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1104.493423] raw_notifier_call_chain+0xb3/0x110 [ 1104.494151] call_netdevice_notifiers_info+0xb5/0x130 [ 1104.494944] __dev_notify_flags+0x110/0x2b0 [ 1104.495625] ? dev_change_name+0x660/0x660 [ 1104.496263] ? __dev_change_flags+0x4cf/0x6e0 [ 1104.496951] ? dev_set_allmulti+0x30/0x30 [ 1104.497592] ? cap_capable+0x1eb/0x250 [ 1104.498190] ? full_name_hash+0xb5/0xf0 [ 1104.498795] dev_change_flags+0x100/0x160 [ 1104.499424] devinet_ioctl+0x147d/0x1d30 [ 1104.500079] ? inet_ifa_byprefix+0x2a0/0x2a0 [ 1104.500759] inet_ioctl+0x34b/0x390 [ 1104.501325] ? inet_dgram_connect+0x220/0x220 [ 1104.502005] ? avc_ss_reset+0x180/0x180 [ 1104.502618] ? __lock_acquire+0xbc2/0x5b20 [ 1104.503296] packet_ioctl+0xb3/0x260 [ 1104.503878] sock_do_ioctl+0xd1/0x2e0 [ 1104.504453] ? compat_ifr_data_ioctl+0x150/0x150 [ 1104.505170] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1104.505940] ? do_vfs_ioctl+0x283/0x10d0 [ 1104.506538] ? generic_block_fiemap+0x60/0x60 [ 1104.507196] ? selinux_inode_getsecctx+0x90/0x90 [ 1104.507932] sock_ioctl+0x3e6/0x700 [ 1104.508481] ? dlci_ioctl_set+0x30/0x30 [ 1104.509082] ? __fget_files+0x251/0x410 [ 1104.509705] ? dlci_ioctl_set+0x30/0x30 [ 1104.510298] __x64_sys_ioctl+0x196/0x210 [ 1104.510921] do_syscall_64+0x33/0x40 [ 1104.511488] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1104.512279] RIP: 0033:0x466609 [ 1104.512774] 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 [ 1104.515492] RSP: 002b:00007f774f1bc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1104.516636] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1104.517695] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 1104.518790] RBP: 00007f774f1bc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1104.519869] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1104.520919] R13: 00007ffd6151681f R14: 00007f774f1bc300 R15: 0000000000022000 23:18:45 executing program 0: syz_mount_image$vfat(0x0, &(0x7f0000000400)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$tmpfs(0x0, &(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00), 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="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"]) 23:18:45 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x4000000}, 0x0) 23:18:45 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x8000000}, 0x0) 23:18:45 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3000000}, 0x0) [ 1104.565539] 9pnet: p9_fd_create_tcp (9076): problem connecting socket to 127.0.0.1 23:18:45 executing program 1: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCETHTOOL(0xffffffffffffffff, 0x5411, &(0x7f0000000240)={'syz_tun\x00', 0x0}) r0 = syz_io_uring_setup(0x38e5, &(0x7f0000000080)={0x0, 0x0, 0x4, 0x2, 0x0, 0x0, 0x0}, &(0x7f0000feb000/0x13000)=nil, &(0x7f0000ff6000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000002a40)=0x0) r3 = socket$inet(0x2, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000580)=@IORING_OP_NOP={0x0, 0x2}, 0x0) io_uring_enter(r0, 0x18e3, 0x0, 0x0, 0x0, 0x0) r4 = syz_open_dev$hiddev(&(0x7f0000000100), 0x1, 0x82000) r5 = fsmount(r3, 0x0, 0x0) splice(r4, &(0x7f0000000140)=0x300000000, r5, &(0x7f0000000180)=0x6, 0x1ff, 0xc) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, 0x0, &(0x7f00000001c0)) 23:18:45 executing program 3 (fault-call:6 fault-nth:46): ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x9, "0000f0000000000300"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 23:18:45 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x2000000}, 0x0) [ 1104.757642] tmpfs: Unknown parameter 'hu' 23:18:46 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000004540)=[{{&(0x7f0000000000)={0xa, 0x4ea3, 0x0, @ipv4={'\x00', '\xff\xff', @loopback}}, 0x1c, 0x0}}, {{&(0x7f0000000100)={0xa, 0x4e24, 0x0, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, 0x1c, 0x0, 0x0, &(0x7f00000044c0)=[@pktinfo={{0x24, 0x29, 0x32, {@dev={0xfe, 0x80, '\x00', 0x28}}}}], 0x28}}], 0x2, 0x0) [ 1104.830849] device veth0_vlan entered promiscuous mode [ 1104.834581] FAULT_INJECTION: forcing a failure. [ 1104.834581] name failslab, interval 1, probability 0, space 0, times 0 [ 1104.836351] CPU: 0 PID: 9118 Comm: syz-executor.3 Not tainted 5.10.56 #1 [ 1104.837390] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1104.839158] Call Trace: [ 1104.839593] dump_stack+0x107/0x163 [ 1104.840180] should_fail.cold+0x5/0xa [ 1104.840793] ? create_object.isra.0+0x3a/0xa20 [ 1104.841479] should_failslab+0x5/0x10 [ 1104.842319] kmem_cache_alloc+0x5b/0x350 [ 1104.842957] create_object.isra.0+0x3a/0xa20 [ 1104.843637] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1104.844419] kmem_cache_alloc+0x159/0x350 [ 1104.845066] __skb_ext_alloc+0x19/0x80 [ 1104.845661] skb_ext_add+0x504/0x670 [ 1104.846231] ? __kmalloc_node_track_caller+0x302/0x3f0 [ 1104.847029] __alloc_skb+0x3c1/0x620 [ 1104.847617] inet6_rt_notify+0x199/0x410 [ 1104.848250] ? rt6_dump_route+0xc20/0xc20 [ 1104.848902] fib6_add+0x31e0/0x4500 [ 1104.849481] ? lock_release+0x6b0/0x6b0 [ 1104.850090] ? fib6_update_sernum_stub+0x80/0x80 [ 1104.850826] ? do_raw_spin_lock+0x121/0x260 [ 1104.851498] ? nlmsg_notify+0x96/0x250 [ 1104.852133] ip6_ins_rt+0xb2/0x110 [ 1104.852686] ? ip6_dst_neigh_lookup+0xf0/0xf0 [ 1104.853382] ? __ipv6_ifa_notify+0xb10/0xb10 [ 1104.854083] __ipv6_ifa_notify+0x8b1/0xb10 [ 1104.854742] ? __fib6_clean_all+0x138/0x260 [ 1104.855409] ? modify_prefix_route+0x590/0x590 [ 1104.856134] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1104.856938] ? trace_hardirqs_on+0x5b/0x180 [ 1104.857626] ipv6_ifa_notify+0xd7/0x210 [ 1104.858249] add_addr+0x1c2/0x2b0 [ 1104.858767] ? inet6_ifa_finish_destroy+0x1b0/0x1b0 [ 1104.859526] ? mark_held_locks+0x9e/0xe0 [ 1104.860172] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1104.860969] ? __local_bh_enable_ip+0x9d/0xf0 [ 1104.861658] addrconf_notify+0x19e4/0x22f0 [ 1104.862308] ? inet6_ifinfo_notify+0x150/0x150 [ 1104.862992] ? failover_register+0x520/0x520 [ 1104.863672] ? cfg80211_netdev_notifier_call+0x298/0x1220 [ 1104.864491] ? ipmr_device_event+0x18b/0x1f0 [ 1104.865148] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1104.865932] raw_notifier_call_chain+0xb3/0x110 [ 1104.866640] call_netdevice_notifiers_info+0xb5/0x130 [ 1104.867418] __dev_notify_flags+0x110/0x2b0 [ 1104.868091] ? dev_change_name+0x660/0x660 [ 1104.868717] ? __dev_change_flags+0x4cf/0x6e0 [ 1104.869408] ? dev_set_allmulti+0x30/0x30 [ 1104.870030] ? cap_capable+0x1eb/0x250 [ 1104.870619] ? full_name_hash+0xb5/0xf0 [ 1104.871233] dev_change_flags+0x100/0x160 [ 1104.871900] devinet_ioctl+0x147d/0x1d30 [ 1104.872539] ? inet_ifa_byprefix+0x2a0/0x2a0 [ 1104.873239] inet_ioctl+0x34b/0x390 [ 1104.873786] ? inet_dgram_connect+0x220/0x220 [ 1104.874469] ? avc_ss_reset+0x180/0x180 [ 1104.875102] ? __lock_acquire+0xbc2/0x5b20 [ 1104.875783] packet_ioctl+0xb3/0x260 [ 1104.876351] sock_do_ioctl+0xd1/0x2e0 [ 1104.876930] ? compat_ifr_data_ioctl+0x150/0x150 [ 1104.877640] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1104.878441] ? do_vfs_ioctl+0x283/0x10d0 [ 1104.879050] ? generic_block_fiemap+0x60/0x60 [ 1104.879747] ? selinux_inode_getsecctx+0x90/0x90 [ 1104.880451] sock_ioctl+0x3e6/0x700 [ 1104.881004] ? dlci_ioctl_set+0x30/0x30 [ 1104.881614] ? __fget_files+0x251/0x410 [ 1104.882226] ? dlci_ioctl_set+0x30/0x30 [ 1104.882840] __x64_sys_ioctl+0x196/0x210 [ 1104.883473] do_syscall_64+0x33/0x40 [ 1104.884081] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1104.884879] RIP: 0033:0x466609 [ 1104.885366] 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 [ 1104.888340] RSP: 002b:00007f774f1bc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1104.889584] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1104.890674] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 1104.891797] RBP: 00007f774f1bc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1104.892847] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1104.893910] R13: 00007ffd6151681f R14: 00007f774f1bc300 R15: 0000000000022000 23:18:46 executing program 7: r0 = fsmount(0xffffffffffffffff, 0x1, 0x70) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x5}, 0x0, 0x0, r0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000180)='rdma.current\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_RESET(r1, 0x2403, 0x100000000) r2 = syz_open_dev$vcsu(&(0x7f0000000000), 0x7f, 0x2080) perf_event_open(&(0x7f00000000c0)={0x5, 0x80, 0x1, 0x70, 0x80, 0x0, 0x0, 0x8000, 0xb2892, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x1, @perf_config_ext={0xfff, 0x4}, 0x200, 0x400, 0x3, 0x1, 0xfffffffffffffffa, 0xfffffff9, 0xfff8, 0x0, 0x3, 0x0, 0x5a}, 0xffffffffffffffff, 0xb, r2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='oom_adj\x00') r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x7, &(0x7f0000000000)=0x1, 0x4) ioctl$INCFS_IOC_PERMIT_FILL(r1, 0x40046721, &(0x7f00000001c0)={r4}) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000240), 0x4000, 0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r6, 0x6, 0x7, &(0x7f0000000000)=0x1, 0x4) sendmsg$nl_generic(r3, &(0x7f0000001b40)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000001b00)={&(0x7f0000000280)={0x185c, 0x36, 0x100, 0x70bd29, 0x25dfdbfc, {0x7}, [@generic="8f7f2f1ce7c3c8d65018eac6565f9a56707d1406f1af51b520437a5129dc243b91ea70b9d5fc627391373031f85c812c51961b6ee1b56e43e0d86be428c9c32e2536307bfae932559da8ec641c21d871727c9403627762d5e677102dc576b01ec7daee4b9e22221942d9285af1aee4f9c5e9e0d2fb50f8f66503e7fa357f794c26949d5cd12bc1993d265afc63ba6ca14ec8e07b51705fb6f731c368eae62e2a46153a167ad232cc93bd24601ba0f24ac23c90c944998ce51bba822ba9787204ec74bf140fa79a08ce96b7a286321e", @generic="39d1950d1f73177f829dceb2cf90ae3cd269509ec616d1991b63b8da66fb60d2beab7358ec64246f0effb4749ed52d33b22d46284c1aa990075a3d389c84", @nested={0xe3, 0x4a, 0x0, 0x1, [@typed={0x8, 0x18, 0x0, 0x0, @fd=r5}, @generic="7356787dd9e2ce921c516e6aab383fd33cd2cc4c5069f281fb869eb89f51b3b2710e6a2fd9fe3096c9030e8e6e987d612d048b78c18f8d3d7bb2959945422427f4859bb991a1fd140e2199979c96ba7570f13bcfbf41a00bca3e4f648be39e1c878f975b6f2d", @typed={0x8, 0x6d, 0x0, 0x0, @pid=0xffffffffffffffff}, @generic="7e18f291b022ad6ee3239086b119a04bc752408d0ec272d83f39cbb6692ca0e84b41cf855e0ed1fe883e02039adbc1e4a42782e27cc43d811c23abe9ec0bf3c2e7cb1fa517a27ea46abc485cb8bf1fa906ecbc598efdbc7182691c49837be7fab5510b6e9757dd7190"]}, @generic="dfe86cc18f31f62a07bc2b3e2abfc30a42d5daa0db1bd323ec8908eda93283ce320dfa802d2790b3eb26077c40c75f9fd31f9d195a295cafc2117bb5ba9f621a8a028af83185389986074617157f1dea3381717edca29db4c9ce66224e6e41a498b82bb5ccb2ed232966a53d08795105fd55495d1ff88905cf31016ecb5f7416f3b92f7bfb77910620d7ec0a7c729b181baebe382f0442e2526a3008d584539f89ac57414d825e06a634cc046381011297b1cb3a3bc28e3cbfffd4d7288795ed3a25729bcce9187b734c511f7e540a3b78dcd6eaebcc63f368c8325ec264be3ebf55a4f080c0b794c867a74c12a1524c05c5c1", @nested={0xd2, 0x88, 0x0, 0x1, [@typed={0x14, 0x7b, 0x0, 0x0, @ipv6=@mcast1}, @generic="4863660d67f668ee5f5ee3c6bbb6f9fda87a5e8a21136ef60494f53a1e4d5cc7981d8a6f32577d0880e29b2f88195abaaa86efacba7dafa4749761f83397617d2d16651d2b97c601362c4ad9a8018446ff4af483b6fad4cd", @generic="42bc3a8ad60e9383a818ef31a98faf80803f7bd40fe841b82441d02295ae89ea0b0055cfb90d1c13268701235e55f9a728cf24e57a7815effc46203a36f9bf92805d0400ca4d18a97a930f4711d3ef807315c7cd64a0fa3c7782", @typed={0x8, 0x70, 0x0, 0x0, @pid}]}, @nested={0x306, 0x2b, 0x0, 0x1, [@generic="83a0df15b61c0006498252188e3fd428bdd84836a0a36e2677ebf72dfe2c429e1357054e7da976e0aff928ad935df913613198d167bcc6c8fef092d3f324254ab18e794a6b249c65e2df62e2eab46d2072ed33140da6129aa4db96b97f583d34761f13d6977d9e0cb1f236a43d256ee9610b881e3ccc75d389520f30d61b0a4406975856332d575295d340ae05c3553758919ab0e82fd346ccc42734089161b6b5136f5ed01f626ca646f814d648e18c44dfea7dbe0a38ac1c7c0a8a5970369d2911fa55e38e932e2f163bfbfa96ff237db89e", @generic="735b4fc4274e398ebd4233bfc413c3c012aadaba05d6ddf2ff3acdcbe70c93838231cb086c1a98d622196aa345b8459d00ba54d7f241d2de4cb68241d80e1af9ff52717a8a279de1de5ed4151996b9ffaa145a44f05baf003eda50df9140100be535df83d05034284b3338d3cd64bb7f373a144f0f1127fe609d2788786517ce17042d153d2447a8f32d7616ddb3d5c53bdb014c27a8", @generic="42f9378efbd99fed5e6aa81c67fd683b5eb2ad1435130641266358ab58933c29713b6e86b8b517f312088fd1e829644e764bc6889f44de6af193288bc0519301940d321bf0416c4eea850100a29bc6f49b09f3845f1420026b447df938a1be8d6234ef1331812e673b2fb35d3b45ef19b61d5285fbc632d93096d99a36e1bc36d531656853c344405125aecaed189617410aef6195967d8f82879bc17937abfca91b8e01", @generic="c5d0de3a516b56c2da93d7bc78d1ceac795d577145d840465c726d1c26ec853973bfdc28a99056eb77c1633d7a8bbd73a5ec322ebd335c5adabffdf4a1d95f54fd2222d9b05345c3d1e33d069d2f8117d561877f2dcc641bd1b006bf4d7e5643ebb3c7f97926d59d70b89aff850ca54f7f9d589256afc5f77b9d8f4a7e7bf2dace3f16f62b9e7cb987daffb5b8f1dc517cd6f16a72bb9d9784c0637eda954657780ecc29e10b188fc777b32109b36edf7900dcbba63ec809b056a79111c02b8af48bbe53adcf54ac0294f98d46475ed880fd0e6f6263fe9b267147b8026e2b9a79a5f4be0da3c84272ece8a1c4", @typed={0x8, 0x57, 0x0, 0x0, @fd=r6}]}, @typed={0x8, 0xc, 0x0, 0x0, @u32=0xac72}, @nested={0x117d, 0x69, 0x0, 0x1, [@generic="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@typed={0x8, 0x90, 0x0, 0x0, @u32}, @generic="438797bc7f2529c037f836c4b39f87724fedccde98de4e30bfa95d", @typed={0xf, 0x86, 0x0, 0x0, @str='/dev/vcsu#\x00'}, @generic="f74c0f8d9fbbd6eaeb9ab4758213aea7cb36e23d07eab8eabfb813e42a95a4ab2b122ca2d4437a751d8e4de5f63ffe1fe4d3c5124da807e1e2a838f6a7ae9d1818cd1e0e0bdaecd74e46760599608361f865d61d3469767475c594a66bb89b9026def6d0205c3817a9ebd0f875ccfb6dc27e91567073e30884b84cffadf16f05ad2a6929bd45f61e11149879f1ad2aed62d628e5", @generic="43280995a00b98bcb0dd1649a6574e6e573090862604d05ce42fc2ce51b5e715a387cb19d0a92d2fe1aebff16eb229c3e22224ceef4f7a9f030a32989179cac2bece66c988c3dfc58bd1a992e4508b0c609d23e47fdb823df223cc1de8024e5265d241c0d78ba4b3da8a894d41434150473fa7e7eded46475367a541d11e6e37e21c010de9c637d6e2284d9bb9710d2a1c27bdbf5bf4", @typed={0x8, 0x2b, 0x0, 0x0, @u32=0x9}, @typed={0x14, 0x82, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00'}]}]}, 0x185c}, 0x1, 0x0, 0x0, 0xc4}, 0x85) lseek(r3, 0x0, 0x0) 23:18:46 executing program 1: syz_mount_image$tmpfs(0x0, &(0x7f0000000280)='./file0\x00', 0x0, 0xfffffffffffffe0c, 0x0, 0x0, 0x0) r0 = signalfd4(0xffffffffffffffff, &(0x7f00000002c0), 0x8, 0x0) ioctl$TIOCGDEV(r0, 0x80045432, &(0x7f0000000040)) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_fd(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r0}}) 23:18:46 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xa000000}, 0x0) 23:18:46 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x800, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r1, 0x0, r0, 0x0, 0x200f5ef, 0x0) ftruncate(r0, 0x0) 23:18:57 executing program 3 (fault-call:6 fault-nth:47): ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x9, "0000f0000000000300"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 23:18:57 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xe000000}, 0x0) 23:18:57 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x8000000}, 0x0) 23:18:57 executing program 1: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f801", 0x17}, {0x0, 0x0, 0xa00}], 0x0, &(0x7f0000001640)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r1, 0x0, r0, 0x0, 0x200f5ef, 0x0) 23:18:57 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x3000000}, 0x0) 23:18:57 executing program 0: r0 = inotify_init1(0x0) syz_mount_image$nfs4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) inotify_add_watch(r0, &(0x7f0000000000)='./file0\x00', 0x81000483) r1 = fcntl$dupfd(r0, 0x0, r0) inotify_add_watch(r1, &(0x7f0000000140)='./file0\x00', 0x20) syz_mount_image$nfs4(0x0, &(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x0) close_range(r2, 0xffffffffffffffff, 0x0) 23:18:57 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0x0, @perf_bp={0x0}, 0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000640), 0x0, &(0x7f0000000700)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)="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", 0x5ad}], 0x1}, 0x0) r2 = inotify_init() splice(r1, &(0x7f0000000140)=0x4, r2, &(0x7f0000000180)=0xc109, 0x7ff, 0x1) openat(r1, &(0x7f0000000000)='./file0\x00', 0xce000, 0x24) 23:18:57 executing program 5: prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev={0xfe, 0x80, '\x00', 0x34}, 0x2000000, 0x0, 0x1, 0x2, 0x0, 0x0, 0x5000000}, 0x20) [ 1116.356991] device veth0_vlan entered promiscuous mode [ 1116.360273] FAULT_INJECTION: forcing a failure. [ 1116.360273] name failslab, interval 1, probability 0, space 0, times 0 [ 1116.361805] CPU: 1 PID: 9154 Comm: syz-executor.3 Not tainted 5.10.56 #1 [ 1116.362602] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1116.363946] Call Trace: [ 1116.364253] dump_stack+0x107/0x163 [ 1116.364700] should_fail.cold+0x5/0xa [ 1116.365161] ? fib6_info_alloc+0x3c/0x100 [ 1116.365668] ? fib6_info_alloc+0x3c/0x100 [ 1116.366162] should_failslab+0x5/0x10 [ 1116.366622] __kmalloc+0x72/0x3e0 [ 1116.367042] ? ip6_ins_rt+0xbd/0x110 [ 1116.367496] fib6_info_alloc+0x3c/0x100 [ 1116.367995] ip6_route_info_create+0x37a/0x19c0 [ 1116.368562] ? fib6_nh_init+0x1980/0x1980 [ 1116.369061] ? ip6_ins_rt+0xbd/0x110 [ 1116.369507] ? ip6_dst_neigh_lookup+0xf0/0xf0 [ 1116.370062] ip6_route_add+0x24/0x150 [ 1116.370529] addrconf_prefix_route.isra.0+0x1c8/0x2a0 [ 1116.371156] ? ipv6_generate_stable_address+0x640/0x640 [ 1116.371820] ? mark_held_locks+0x9e/0xe0 [ 1116.372330] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1116.372967] ? __local_bh_enable_ip+0x9d/0xf0 [ 1116.373524] addrconf_notify+0x1a1d/0x22f0 [ 1116.374043] ? inet6_ifinfo_notify+0x150/0x150 [ 1116.374600] ? failover_register+0x520/0x520 [ 1116.375142] ? cfg80211_netdev_notifier_call+0x298/0x1220 [ 1116.375820] ? ipmr_device_event+0x18b/0x1f0 [ 1116.376350] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1116.376986] raw_notifier_call_chain+0xb3/0x110 [ 1116.377555] call_netdevice_notifiers_info+0xb5/0x130 [ 1116.378192] __dev_notify_flags+0x110/0x2b0 [ 1116.378714] ? dev_change_name+0x660/0x660 [ 1116.379228] ? __dev_change_flags+0x4cf/0x6e0 [ 1116.379780] ? dev_set_allmulti+0x30/0x30 [ 1116.380294] ? cap_capable+0x1eb/0x250 [ 1116.380763] ? full_name_hash+0xb5/0xf0 [ 1116.381252] dev_change_flags+0x100/0x160 [ 1116.381762] devinet_ioctl+0x147d/0x1d30 [ 1116.382262] ? inet_ifa_byprefix+0x2a0/0x2a0 [ 1116.382814] inet_ioctl+0x34b/0x390 [ 1116.383259] ? inet_dgram_connect+0x220/0x220 [ 1116.383818] ? avc_ss_reset+0x180/0x180 [ 1116.384314] ? __lock_acquire+0xbc2/0x5b20 [ 1116.384824] packet_ioctl+0xb3/0x260 [ 1116.385263] sock_do_ioctl+0xd1/0x2e0 [ 1116.385714] ? compat_ifr_data_ioctl+0x150/0x150 [ 1116.386270] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1116.386881] ? do_vfs_ioctl+0x283/0x10d0 [ 1116.387357] ? generic_block_fiemap+0x60/0x60 [ 1116.387895] ? selinux_inode_getsecctx+0x90/0x90 [ 1116.388447] sock_ioctl+0x3e6/0x700 [ 1116.388872] ? dlci_ioctl_set+0x30/0x30 [ 1116.389343] ? __fget_files+0x251/0x410 [ 1116.389819] ? dlci_ioctl_set+0x30/0x30 [ 1116.390287] __x64_sys_ioctl+0x196/0x210 [ 1116.390770] do_syscall_64+0x33/0x40 [ 1116.391205] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1116.391828] RIP: 0033:0x466609 [ 1116.392215] 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 [ 1116.394380] RSP: 002b:00007f774f1bc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1116.395275] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1116.396127] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 1116.396967] RBP: 00007f774f1bc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1116.397820] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1116.398683] R13: 00007ffd6151681f R14: 00007f774f1bc300 R15: 0000000000022000 23:18:57 executing program 3 (fault-call:6 fault-nth:48): ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x9, "0000f0000000000300"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 23:18:57 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1c000000}, 0x0) [ 1116.497346] FAT-fs (loop1): Directory bread(block 10) failed [ 1116.498113] FAT-fs (loop1): Directory bread(block 11) failed [ 1116.519465] FAT-fs (loop1): Directory bread(block 10) failed [ 1116.520593] FAT-fs (loop1): Directory bread(block 11) failed 23:18:57 executing program 5: prctl$PR_SET_MM_EXE_FILE(0x23, 0xd, 0xffffffffffffffff) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000000)={@dev, 0x2000000, 0x0, 0xff, 0x1, 0x0, 0x0, 0x5000000}, 0x20) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f00000000c0)={@dev={0xfe, 0x80, '\x00', 0x34}, 0x2000000, 0x0, 0x1, 0x2, 0x0, 0x0, 0x5000000}, 0x20) 23:18:57 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x4000000}, 0x0) [ 1116.546738] FAT-fs (loop1): Directory bread(block 10) failed [ 1116.550617] FAT-fs (loop1): Directory bread(block 11) failed [ 1116.558447] device veth0_vlan entered promiscuous mode [ 1116.560254] FAULT_INJECTION: forcing a failure. [ 1116.560254] name failslab, interval 1, probability 0, space 0, times 0 [ 1116.561531] CPU: 0 PID: 9173 Comm: syz-executor.3 Not tainted 5.10.56 #1 [ 1116.562271] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1116.563525] Call Trace: [ 1116.563835] dump_stack+0x107/0x163 [ 1116.564255] should_fail.cold+0x5/0xa [ 1116.564682] ? create_object.isra.0+0x3a/0xa20 [ 1116.565173] should_failslab+0x5/0x10 [ 1116.565591] kmem_cache_alloc+0x5b/0x350 [ 1116.566033] create_object.isra.0+0x3a/0xa20 [ 1116.566507] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1116.567061] __kmalloc+0x16e/0x3e0 [ 1116.567457] fib6_info_alloc+0x3c/0x100 [ 1116.567906] ip6_route_info_create+0x37a/0x19c0 [ 1116.568406] ? fib6_nh_init+0x1980/0x1980 [ 1116.568882] ? ip6_ins_rt+0xbd/0x110 [ 1116.569290] ? ip6_dst_neigh_lookup+0xf0/0xf0 [ 1116.569798] ip6_route_add+0x24/0x150 [ 1116.570215] addrconf_prefix_route.isra.0+0x1c8/0x2a0 [ 1116.570782] attempt to access beyond end of device [ 1116.570782] loop1: rw=2049, want=124, limit=10 [ 1116.570803] ? ipv6_generate_stable_address+0x640/0x640 [ 1116.572519] ? mark_held_locks+0x9e/0xe0 [ 1116.572987] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1116.573587] ? __local_bh_enable_ip+0x9d/0xf0 [ 1116.574094] addrconf_notify+0x1a1d/0x22f0 [ 1116.574598] ? inet6_ifinfo_notify+0x150/0x150 [ 1116.575107] ? failover_register+0x520/0x520 23:18:57 executing program 7: syz_mount_image$ext4(0x0, &(0x7f00000000c0)='./file0/file0\x00', 0x3fd, 0x0, 0x0, 0x8414c5, 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x4) syz_mount_image$msdos(&(0x7f0000000200), 0x0, 0x0, 0x0, &(0x7f0000002640), 0x0, &(0x7f0000002740)=ANY=[]) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = dup(r0) setsockopt$inet_mreqn(r1, 0x0, 0x24, &(0x7f0000000080)={@remote, @empty}, 0x4d) umount2(&(0x7f0000000000)='./file0\x00', 0xc) 23:18:57 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xa000000}, 0x0) [ 1116.575616] ? cfg80211_netdev_notifier_call+0x298/0x1220 [ 1116.576370] ? ipmr_device_event+0x18b/0x1f0 [ 1116.576883] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1116.577478] raw_notifier_call_chain+0xb3/0x110 [ 1116.578005] call_netdevice_notifiers_info+0xb5/0x130 [ 1116.578592] __dev_notify_flags+0x110/0x2b0 [ 1116.579076] ? dev_change_name+0x660/0x660 [ 1116.579195] attempt to access beyond end of device [ 1116.579195] loop1: rw=2049, want=20, limit=10 [ 1116.579560] ? __dev_change_flags+0x4cf/0x6e0 [ 1116.579573] ? dev_set_allmulti+0x30/0x30 [ 1116.579584] ? cap_capable+0x1eb/0x250 [ 1116.579598] ? full_name_hash+0xb5/0xf0 [ 1116.582554] dev_change_flags+0x100/0x160 [ 1116.583019] devinet_ioctl+0x147d/0x1d30 [ 1116.583486] ? inet_ifa_byprefix+0x2a0/0x2a0 [ 1116.583998] inet_ioctl+0x34b/0x390 [ 1116.584409] ? inet_dgram_connect+0x220/0x220 [ 1116.584931] ? avc_ss_reset+0x180/0x180 [ 1116.585383] ? __lock_acquire+0xbc2/0x5b20 [ 1116.585878] packet_ioctl+0xb3/0x260 [ 1116.586297] sock_do_ioctl+0xd1/0x2e0 [ 1116.586733] ? compat_ifr_data_ioctl+0x150/0x150 [ 1116.587267] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1116.587900] ? do_vfs_ioctl+0x283/0x10d0 [ 1116.587914] FAT-fs (loop1): Directory bread(block 10) failed [ 1116.588450] ? generic_block_fiemap+0x60/0x60 [ 1116.588466] ? selinux_inode_getsecctx+0x90/0x90 [ 1116.588485] sock_ioctl+0x3e6/0x700 [ 1116.590997] ? dlci_ioctl_set+0x30/0x30 [ 1116.591432] FAT-fs (loop1): Directory bread(block 11) failed [ 1116.592111] ? __fget_files+0x251/0x410 [ 1116.592588] ? dlci_ioctl_set+0x30/0x30 [ 1116.593033] __x64_sys_ioctl+0x196/0x210 [ 1116.593511] do_syscall_64+0x33/0x40 [ 1116.593932] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1116.594516] RIP: 0033:0x466609 [ 1116.594881] 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 [ 1116.596976] RSP: 002b:00007f774f1bc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1116.597845] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1116.598653] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 1116.599464] RBP: 00007f774f1bc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1116.600279] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1116.601096] R13: 00007ffd6151681f R14: 00007f774f1bc300 R15: 0000000000022000 [ 1116.626820] attempt to access beyond end of device [ 1116.626820] loop1: rw=2049, want=124, limit=10 [ 1116.633418] attempt to access beyond end of device [ 1116.633418] loop1: rw=2049, want=20, limit=10 23:19:08 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x10) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0xc0080, 0x1a5) copy_file_range(r1, 0x0, r0, 0x0, 0x200f5ef, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ftruncate(r2, 0x2) 23:19:08 executing program 3 (fault-call:6 fault-nth:49): ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x9, "0000f0000000000300"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 23:19:08 executing program 0: r0 = syz_genetlink_get_family_id$fou(&(0x7f0000000080), 0xffffffffffffffff) ioctl$SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f0000000240)) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000400)={0x0, 'veth0_to_bond\x00', {0x2}, 0x6}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r4, 0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="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"]) ioctl$FIBMAP(r4, 0x1, &(0x7f0000000280)=0x80000001) ioctl$SCSI_IOCTL_SEND_COMMAND(r3, 0x1, &(0x7f0000000440)=ANY=[@ANYBLOB="000000004000a0400055450080"]) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x6c, r0, 0x20, 0x70bd29, 0x25dfdbfb, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PORT={0x6, 0x1, 0x4e20}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @private=0x4a010100}, @FOU_ATTR_TYPE={0x5, 0x4, 0x3}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @empty}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @broadcast}, @FOU_ATTR_PORT={0x6, 0x1, 0x4e20}, @FOU_ATTR_PORT={0x6, 0x1, 0x4e22}, @FOU_ATTR_PEER_V4={0x8, 0x8, @empty}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @private=0xa010100}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0x3a}]}, 0x6c}, 0x1, 0x0, 0x0, 0x44044045}, 0x50) fgetxattr(r3, &(0x7f0000000180)=ANY=[@ANYBLOB="e4fb8da6ee45b9a2"], &(0x7f00000001c0)=""/69, 0x45) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={@ipv4={'\x00', '\xff\xff', @empty}, @private1, @ipv4={'\x00', '\xff\xff', @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65026c, r5}) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f0000000480)={0x3c, r0, 0x100, 0x70bd2b, 0x25dfdbfb, {}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @ipv4={'\x00', '\xff\xff', @multicast1}}, @FOU_ATTR_IFINDEX={0x8}, @FOU_ATTR_AF={0x5, 0x2, 0xa}]}, 0x3c}, 0x1, 0x0, 0x0, 0x88810}, 0x410) unshare(0x8000000) unshare(0x8000600) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000040)=[0x0]) unshare(0x40100) unshare(0x40000400) 23:19:08 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)=ANY=[@ANYBLOB="0100000032000101000000070000000000caaf000c0002000000008000400000b10ab2e9678411d68b2222a4b3410cb68cbb17820b59000000000000004185a8b3ffd58f8b16b90328a7e278ade1f458eff08ff270c1993c33fca77b783614493816b2c5d169ee9e01c646de4e8de3ec2a"], 0x20}}, 0x0) 23:19:08 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x60000000}, 0x0) 23:19:08 executing program 1: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCCBRK(r0, 0x5428) ioctl$TCSETS2(r0, 0x402c542b, &(0x7f0000000080)={0x0, 0xfffffffb, 0x0, 0x0, 0x0, "06344a679a02f44f6c44e4b2b1afa8d10cc24e"}) write$binfmt_elf64(r0, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}], "efa7eb8b7d4d0bc5bf4b0e8a75cc81cf9f2def837a8e5e31ceb79ba44b004d808f522ebd465c1d47e3ce16ffd608b4d25fd2a366aac9fa0e290e53783ed320887a21979d45e6c58fbdf188cd1933867a9386b58771efdd0a7b9142b4d1ec0d4f47d5969063d27d33c7e29d103eda2434fc0d5068272bfbfc22be7dded7922c52898f833cb9aff8a31f45e2a164dfeca525be70a76d912588864e26f950afe25bb2f17f504eecb08309"}, 0x121) 23:19:08 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xe000000}, 0x0) 23:19:08 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x8000000}, 0x0) [ 1127.663387] device veth0_vlan entered promiscuous mode [ 1127.666721] FAULT_INJECTION: forcing a failure. [ 1127.666721] name failslab, interval 1, probability 0, space 0, times 0 [ 1127.668050] CPU: 1 PID: 9210 Comm: syz-executor.3 Not tainted 5.10.56 #1 [ 1127.668820] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1127.670121] Call Trace: [ 1127.670146] dump_stack+0x107/0x163 [ 1127.670172] should_fail.cold+0x5/0xa [ 1127.670200] ? create_object.isra.0+0x3a/0xa20 [ 1127.670221] should_failslab+0x5/0x10 [ 1127.670242] kmem_cache_alloc+0x5b/0x350 [ 1127.670271] create_object.isra.0+0x3a/0xa20 [ 1127.670298] kmemleak_alloc_percpu+0xa0/0x100 [ 1127.670323] pcpu_alloc+0x4de/0x12f0 [ 1127.670365] fib_nh_common_init+0x2d/0x160 [ 1127.670390] fib6_nh_init+0xa1d/0x1980 [ 1127.670420] ? icmp6_dst_alloc+0x650/0x650 [ 1127.670443] ? ip_fib_metrics_init+0x42a/0x6f0 [ 1127.670469] ? gre_gro_complete+0x4f0/0x4f0 [ 1127.670492] ? kasan_unpoison_shadow+0x33/0x40 [ 1127.670515] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1127.670547] ip6_route_info_create+0x117e/0x19c0 [ 1127.670577] ? fib6_nh_init+0x1980/0x1980 [ 1127.670595] ? ip6_ins_rt+0xbd/0x110 [ 1127.670617] ? ip6_dst_neigh_lookup+0xf0/0xf0 [ 1127.670646] ip6_route_add+0x24/0x150 [ 1127.670673] addrconf_prefix_route.isra.0+0x1c8/0x2a0 [ 1127.670697] ? ipv6_generate_stable_address+0x640/0x640 [ 1127.670720] ? mark_held_locks+0x9e/0xe0 [ 1127.670779] addrconf_notify+0x1a1d/0x22f0 [ 1127.670814] ? inet6_ifinfo_notify+0x150/0x150 [ 1127.670835] ? failover_register+0x520/0x520 [ 1127.670858] ? cfg80211_netdev_notifier_call+0x298/0x1220 [ 1127.670878] ? ipmr_device_event+0x18b/0x1f0 [ 1127.670891] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1127.670904] raw_notifier_call_chain+0xb3/0x110 [ 1127.670919] call_netdevice_notifiers_info+0xb5/0x130 [ 1127.670930] __dev_notify_flags+0x110/0x2b0 [ 1127.670940] ? dev_change_name+0x660/0x660 [ 1127.670947] ? __dev_change_flags+0x4cf/0x6e0 [ 1127.670959] ? dev_set_allmulti+0x30/0x30 [ 1127.670970] ? cap_capable+0x1eb/0x250 [ 1127.670981] ? full_name_hash+0xb5/0xf0 [ 1127.670993] dev_change_flags+0x100/0x160 [ 1127.671007] devinet_ioctl+0x147d/0x1d30 [ 1127.671022] ? inet_ifa_byprefix+0x2a0/0x2a0 [ 1127.671039] inet_ioctl+0x34b/0x390 [ 1127.671049] ? inet_dgram_connect+0x220/0x220 [ 1127.671058] ? avc_ss_reset+0x180/0x180 [ 1127.671075] ? __lock_acquire+0xbc2/0x5b20 [ 1127.671100] packet_ioctl+0xb3/0x260 [ 1127.671112] sock_do_ioctl+0xd1/0x2e0 [ 1127.671120] ? compat_ifr_data_ioctl+0x150/0x150 [ 1127.671132] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1127.671141] ? do_vfs_ioctl+0x283/0x10d0 [ 1127.671151] ? generic_block_fiemap+0x60/0x60 [ 1127.671163] ? selinux_inode_getsecctx+0x90/0x90 [ 1127.671180] sock_ioctl+0x3e6/0x700 [ 1127.696803] ? dlci_ioctl_set+0x30/0x30 [ 1127.696815] ? __fget_files+0x251/0x410 [ 1127.696828] ? dlci_ioctl_set+0x30/0x30 [ 1127.696839] __x64_sys_ioctl+0x196/0x210 [ 1127.696852] do_syscall_64+0x33/0x40 [ 1127.696862] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1127.696869] RIP: 0033:0x466609 [ 1127.696880] 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 [ 1127.696885] RSP: 002b:00007f774f1bc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1127.696896] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1127.696901] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 1127.696907] RBP: 00007f774f1bc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1127.696912] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1127.696918] R13: 00007ffd6151681f R14: 00007f774f1bc300 R15: 0000000000022000 23:19:22 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1c000000}, 0x0) 23:19:22 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xa000000}, 0x0) 23:19:22 executing program 7: connect$inet(0xffffffffffffffff, &(0x7f0000001880)={0x2, 0x4e21, @remote}, 0x10) mount$bind(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='.\x00', &(0x7f0000000080), 0x1008000, 0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x4) chmod(&(0x7f0000000100)='./file0\x00', 0x4a) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x418643, 0x128) openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x10100, 0x8) setxattr$incfs_metadata(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), &(0x7f0000000240)="ee2b8ec6f7fd72fba4b2c984664fa1216338ba5c21ad265bb28ff451ab94329126aaa684", 0x24, 0x0) mkdirat(r0, &(0x7f0000000280)='./file0\x00', 0xa) syz_mount_image$tmpfs(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0xce, 0x5, &(0x7f0000001640)=[{&(0x7f0000000340)="f090ead049b9d78b8b611f3b3a8e4a4a378182d50748a15ed750b03ac415c8d86e31aa54a3baf99eeeade90c1c9c7a99e5fa695eaac366c5a5deb801a92b01", 0x3f, 0x2}, {&(0x7f0000000380)="daa7c6572243c75ce3df19502152ea2264ec75bc04adfa78ee635a8eea812f4cc7496e8c8970ff5523cc48688599a5f90c9f9b17e9c82627accab76d03a27b45834dd40ac4a5cbaa5236342fa17e8c1bbe94d6d1be814c09569841f0e0a7180e3ac7818c263ae6daeb6d4b043fe1b5e5469a1bf9bd87f5fcfc6b37b88e04f821ded3fb258829b2cbd3ed0903a15eb40a4a91e1ee4d6c67cf9336971f3e74d2e8ff487212c90b56957569d8d55d0edd21e3d51d510da6ab17a4f45dbcd7430b1b472bd03d48750c07e0580fc8b192316f0e", 0xd1, 0x40}, {&(0x7f0000000480)="fa89cf2d7df40251a46e745351940298328811104236729f57c3875c86f6f347872b6ed546f56fcbe918632f776a179ab232c3824d3a8abee36128adf7fe7ea0b1e70c6ef3525cbc34237ebc5ae10aa9915f549e7b26a2a844978b0a46f1486034c49cb6a9d0ff5593721c6652bb7d1b2f8a1e95e6aedb7bbeb6844c48e81a9340f4148a4c7118d55f0098ddff549165f76d40786db5b2", 0x97, 0x81}, {&(0x7f0000000540)="c2b25f59a0551cb5a33c4161daabc0c2152c1834150471aa766894d3b970f99f7dc091496a1820b8e242cc46d704e2bd34157dd74fb19c5898ab7a5a9a77ea64a7dd2497e601100f64e3480b19a7bb57bee22326e52d7f80e62c5ef69c67ba6f4c617445c4c395b9b866e71ce8d7bb5a901a42a470f78aa961a181a0b52622b6dd941f92d0da700916f46dcd4e127ac38d3b9e4bec7ff1596f201aceb210aa072b9d030d3c24c51620039c623b4249b62134bc13b694b0340ce45d42d123b978da3bb4f75974c491552ea4a8a7c08b2e5b9e2346791095a5334c73c592543df934a9c8fc67c055a2d3", 0xe9, 0xfffffffffffffff9}, {&(0x7f0000000640)="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", 0x1000, 0xdd4}], 0xa, &(0x7f00000016c0)={[{@huge_within_size}, {@mpol={'mpol', 0x3d, {'local', '=relative', @val={0x3a, [0x38, 0x34, 0x3a, 0x32, 0x33]}}}}], [{@smackfsdef={'smackfsdef', 0x3d, 'pipefs\x00'}}, {@subj_user={'subj_user', 0x3d, 'pipefs\x00'}}]}) umount2(&(0x7f0000001740)='./file0\x00', 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000001780), 0x8300, 0x0) openat(r1, &(0x7f00000017c0)='./file0\x00', 0x60001, 0x62) openat$dir(0xffffffffffffff9c, &(0x7f00000018c0)='./file0\x00', 0x8000, 0x1) syz_mount_image$msdos(&(0x7f0000001800), &(0x7f0000001840)='./file0\x00', 0xe28, 0x0, &(0x7f0000001880), 0x2010000, &(0x7f0000001d40)={[{@fat=@discard}, {@fat=@check_normal}, {@fat=@umask={'umask', 0x3d, 0x40}}, {@dots}, {@nodots}, {@nodots}, {@fat=@fmask={'fmask', 0x3d, 0x9}}, {@fat=@showexec}], [{@uid_eq}, {@euid_lt}, {@appraise_type}, {@permit_directio}, {@uid_gt={'uid>', 0xee00}}, {@appraise_type}, {@permit_directio}, {@euid_lt}, {@uid_lt}, {@fsname={'fsname', 0x3d, 'subj_user'}}]}) 23:19:22 executing program 0: r0 = syz_genetlink_get_family_id$fou(&(0x7f0000000080), 0xffffffffffffffff) ioctl$SIOCGSTAMP(0xffffffffffffffff, 0x8906, &(0x7f0000000240)) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFVLAN_ADD_VLAN_CMD(0xffffffffffffffff, 0x8982, &(0x7f0000000400)={0x0, 'veth0_to_bond\x00', {0x2}, 0x6}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) r4 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) ioctl$SCSI_IOCTL_SEND_COMMAND(r4, 0x1, &(0x7f0000000540)=ANY=[@ANYBLOB="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"]) ioctl$FIBMAP(r4, 0x1, &(0x7f0000000280)=0x80000001) ioctl$SCSI_IOCTL_SEND_COMMAND(r3, 0x1, &(0x7f0000000440)=ANY=[@ANYBLOB="000000004000a0400055450080"]) sendmsg$FOU_CMD_DEL(0xffffffffffffffff, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000380)={&(0x7f0000000300)={0x6c, r0, 0x20, 0x70bd29, 0x25dfdbfb, {}, [@FOU_ATTR_PEER_PORT={0x6, 0xa, 0x4e23}, @FOU_ATTR_PORT={0x6, 0x1, 0x4e20}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @private=0x4a010100}, @FOU_ATTR_TYPE={0x5, 0x4, 0x3}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @empty}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @broadcast}, @FOU_ATTR_PORT={0x6, 0x1, 0x4e20}, @FOU_ATTR_PORT={0x6, 0x1, 0x4e22}, @FOU_ATTR_PEER_V4={0x8, 0x8, @empty}, @FOU_ATTR_LOCAL_V4={0x8, 0x6, @private=0xa010100}, @FOU_ATTR_IPPROTO={0x5, 0x3, 0x3a}]}, 0x6c}, 0x1, 0x0, 0x0, 0x44044045}, 0x50) fgetxattr(r3, &(0x7f0000000180)=ANY=[@ANYBLOB="e4fb8da6ee45b9a2"], &(0x7f00000001c0)=""/69, 0x45) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000080)={'lo\x00', 0x0}) ioctl$sock_inet6_SIOCADDRT(r1, 0x890b, &(0x7f0000000080)={@ipv4={'\x00', '\xff\xff', @empty}, @private1, @ipv4={'\x00', '\xff\xff', @dev}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x65026c, r5}) sendmsg$FOU_CMD_GET(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000100)={&(0x7f0000000480)={0x3c, r0, 0x100, 0x70bd2b, 0x25dfdbfb, {}, [@FOU_ATTR_REMCSUM_NOPARTIAL={0x4}, @FOU_ATTR_LOCAL_V6={0x14, 0x7, @ipv4={'\x00', '\xff\xff', @multicast1}}, @FOU_ATTR_IFINDEX={0x8}, @FOU_ATTR_AF={0x5, 0x2, 0xa}]}, 0x3c}, 0x1, 0x0, 0x0, 0x88810}, 0x410) unshare(0x8000000) unshare(0x8000600) semctl$SETALL(0x0, 0x0, 0x11, &(0x7f0000000040)=[0x0]) unshare(0x40100) unshare(0x40000400) 23:19:22 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xe8030000}, 0x0) 23:19:22 executing program 3 (fault-call:6 fault-nth:50): ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x9, "0000f0000000000300"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 23:19:22 executing program 1: stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000080)='attr/fscreate\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000000)=0x1, 0x4) fcntl$dupfd(r1, 0x406, r2) setresuid(r0, r0, r0) writev(r1, &(0x7f0000000040)=[{&(0x7f00000011c0)='\"', 0x1}], 0x1) 23:19:22 executing program 5: perf_event_open(&(0x7f0000000440)={0x2, 0x80, 0xb9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x142, 0x0) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1a802, 0x0) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000280), 0x4009c1, 0x0) readv(r1, 0x0, 0x0) r2 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000540), 0x0, 0x0) r3 = ioctl$LOOP_CTL_GET_FREE(r2, 0x4c82) ioctl$LOOP_CTL_REMOVE(r2, 0x4c81, r3) ioctl$LOOP_CTL_ADD(r1, 0x4c80, r3) r4 = openat$incfs(r0, &(0x7f0000000140)='.pending_reads\x00', 0x10000, 0x92) perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x6, 0x5, 0x1, 0x1, 0x0, 0x4, 0xc1200, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x50a6, 0x1, @perf_bp={&(0x7f0000000040), 0x2}, 0x808, 0x7, 0x1f, 0x6, 0x7f, 0x8000, 0x401, 0x0, 0x8000, 0x0, 0x3ff}, 0x0, 0x2, r4, 0x2) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1000007, 0x10010, r1, 0x7f1fd000) [ 1141.141573] audit: type=1401 audit(1629415162.363:63): op=fscreate invalid_context=22 23:19:22 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x60000000}, 0x0) 23:19:22 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xeffdffff}, 0x0) 23:19:22 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xe000000}, 0x0) [ 1141.277977] device veth0_vlan entered promiscuous mode [ 1141.279285] FAULT_INJECTION: forcing a failure. [ 1141.279285] name failslab, interval 1, probability 0, space 0, times 0 [ 1141.280727] CPU: 0 PID: 9244 Comm: syz-executor.3 Not tainted 5.10.56 #1 [ 1141.281520] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1141.282852] Call Trace: [ 1141.283169] dump_stack+0x107/0x163 [ 1141.283613] should_fail.cold+0x5/0xa [ 1141.284057] ? create_object.isra.0+0x3a/0xa20 [ 1141.284592] should_failslab+0x5/0x10 [ 1141.285030] kmem_cache_alloc+0x5b/0x350 [ 1141.285497] ? mark_held_locks+0x9e/0xe0 [ 1141.285959] create_object.isra.0+0x3a/0xa20 [ 1141.286472] kmemleak_alloc_percpu+0xa0/0x100 [ 1141.286996] pcpu_alloc+0x4de/0x12f0 [ 1141.287445] fib_nh_common_init+0x2d/0x160 [ 1141.287929] fib6_nh_init+0xa1d/0x1980 [ 1141.288382] ? icmp6_dst_alloc+0x650/0x650 [ 1141.288869] ? ip_fib_metrics_init+0x42a/0x6f0 [ 1141.289390] ? gre_gro_complete+0x4f0/0x4f0 [ 1141.290024] ? kasan_unpoison_shadow+0x33/0x40 [ 1141.290563] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1141.291122] ip6_route_info_create+0x117e/0x19c0 [ 1141.291676] ? fib6_nh_init+0x1980/0x1980 [ 1141.292130] ? ip6_ins_rt+0xbd/0x110 [ 1141.292581] ? ip6_dst_neigh_lookup+0xf0/0xf0 [ 1141.293109] ip6_route_add+0x24/0x150 [ 1141.293549] addrconf_prefix_route.isra.0+0x1c8/0x2a0 [ 1141.294128] ? ipv6_generate_stable_address+0x640/0x640 [ 1141.294742] ? mark_held_locks+0x9e/0xe0 [ 1141.295215] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1141.295811] ? __local_bh_enable_ip+0x9d/0xf0 [ 1141.296334] addrconf_notify+0x1a1d/0x22f0 [ 1141.296824] ? inet6_ifinfo_notify+0x150/0x150 [ 1141.297319] ? failover_register+0x520/0x520 [ 1141.297830] ? cfg80211_netdev_notifier_call+0x298/0x1220 [ 1141.298448] ? ipmr_device_event+0x18b/0x1f0 [ 1141.298944] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1141.299531] raw_notifier_call_chain+0xb3/0x110 [ 1141.300052] call_netdevice_notifiers_info+0xb5/0x130 [ 1141.300653] __dev_notify_flags+0x110/0x2b0 [ 1141.301137] ? dev_change_name+0x660/0x660 [ 1141.301608] ? __dev_change_flags+0x4cf/0x6e0 [ 1141.302116] ? dev_set_allmulti+0x30/0x30 [ 1141.302593] ? cap_capable+0x1eb/0x250 [ 1141.303045] ? full_name_hash+0xb5/0xf0 [ 1141.303482] dev_change_flags+0x100/0x160 [ 1141.303969] devinet_ioctl+0x147d/0x1d30 [ 1141.304423] ? inet_ifa_byprefix+0x2a0/0x2a0 [ 1141.304932] inet_ioctl+0x34b/0x390 [ 1141.305333] ? inet_dgram_connect+0x220/0x220 [ 1141.305854] ? avc_ss_reset+0x180/0x180 [ 1141.306309] ? __lock_acquire+0xbc2/0x5b20 [ 1141.306802] packet_ioctl+0xb3/0x260 [ 1141.307218] sock_do_ioctl+0xd1/0x2e0 [ 1141.307644] ? compat_ifr_data_ioctl+0x150/0x150 [ 1141.308152] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1141.308747] ? do_vfs_ioctl+0x283/0x10d0 [ 1141.309209] ? generic_block_fiemap+0x60/0x60 [ 1141.309722] ? selinux_inode_getsecctx+0x90/0x90 [ 1141.310263] sock_ioctl+0x3e6/0x700 [ 1141.310683] ? dlci_ioctl_set+0x30/0x30 [ 1141.311126] ? __fget_files+0x251/0x410 [ 1141.311581] ? dlci_ioctl_set+0x30/0x30 [ 1141.312033] __x64_sys_ioctl+0x196/0x210 [ 1141.312503] do_syscall_64+0x33/0x40 [ 1141.312943] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1141.313539] RIP: 0033:0x466609 [ 1141.313891] 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 [ 1141.316015] RSP: 002b:00007f774f1bc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1141.316839] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1141.317670] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 1141.318476] RBP: 00007f774f1bc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1141.319284] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1141.320086] R13: 00007ffd6151681f R14: 00007f774f1bc300 R15: 0000000000022000 23:19:22 executing program 1: r0 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_DAEMON(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, r0, 0x100, 0x70bd26, 0x25dfdbff, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x20}]}, 0x1c}, 0x1, 0x0, 0x0, 0x8001}, 0x4000) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)="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", 0x5ad}], 0x1}, 0x0) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$TIPC_NL_NAME_TABLE_GET(r2, &(0x7f00000003c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x100008a}, 0xc, &(0x7f0000000380)={&(0x7f00000001c0)={0x17c, r3, 0x300, 0x70bd25, 0x25dfdbff, {}, [@TIPC_NLA_NODE={0x1c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ADDR={0x8}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x2}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x284}]}, @TIPC_NLA_NET={0x20, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x49b}, @TIPC_NLA_NET_NODEID_W1={0xc}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x2}]}, @TIPC_NLA_PUBL={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x4}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x7}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x4}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x3}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0xdc5}]}, @TIPC_NLA_MEDIA={0xd8, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x54, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1ff}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x10001}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xa03}]}, @TIPC_NLA_MEDIA_PROP={0x4c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xf8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x19}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x401}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x10001}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x200}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2810}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xf74f}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}]}]}, @TIPC_NLA_MON={0x14, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x7}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x80}]}, @TIPC_NLA_NET={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x9}]}]}, 0x17c}, 0x1, 0x0, 0x0, 0x4000}, 0x20000880) open$dir(&(0x7f0000000340)='./file0\x00', 0x4842, 0x0) syz_mount_image$nfs4(0x0, &(0x7f0000000480)='./file0\x00', 0x0, 0x1, &(0x7f0000000640)=[{&(0x7f0000000540)='Y', 0x1, 0x80000000}], 0x0, 0x0) 23:19:22 executing program 7: setsockopt$IP_VS_SO_SET_ADD(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000000)={0x11, @empty, 0x4e22, 0x1, 'lblcr\x00', 0x4, 0x7, 0x2a}, 0x2c) unshare(0x48040080) unshare(0x0) r0 = syz_io_uring_setup(0x21, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000feb000/0x13000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) r3 = socket$inet(0x2, 0x1, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000580)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000200)=@in={0x2, 0x0, @loopback}}, 0x0) io_uring_enter(r0, 0x27a2, 0x0, 0x0, 0x0, 0x0) unshare(0x40000) 23:19:22 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000300), 0x501400, 0x0) pwritev(r2, &(0x7f0000001380)=[{&(0x7f0000000340)="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", 0x1000}, {&(0x7f0000001340)="26f3a4e05e19a2c044a3e0e1907afec828f5c5ed69304ea3de56ff04", 0x1c}], 0x2, 0x9, 0x9) r3 = signalfd(r1, &(0x7f0000000180)={[0x6]}, 0x8) ioctl$FS_IOC_FSSETXATTR(r3, 0x401c5820, &(0x7f00000001c0)={0x3, 0x0, 0x9, 0x3, 0x7ff}) syz_genetlink_get_family_id$ethtool(&(0x7f0000000140), r0) fsetxattr$security_capability(r0, &(0x7f00000000c0), &(0x7f0000000100)=@v2={0x2000000, [{0x2, 0x2}, {0x8, 0x20}]}, 0x14, 0x0) copy_file_range(r1, &(0x7f0000000040)=0x1ff, r0, &(0x7f0000000080)=0x6, 0x401, 0x0) r4 = signalfd(r0, &(0x7f0000000200)={[0xd0c7]}, 0x8) openat(r4, &(0x7f0000000240)='./file1\x00', 0x141602, 0x0) 23:19:22 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xe8030000}, 0x0) 23:19:22 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xf4010000}, 0x0) 23:19:22 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e24, 0x645, @private0={0xfc, 0x0, '\x00', 0x1}, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)="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", 0x5ad}], 0x1}, 0x0) sendmsg$TIPC_CMD_DISABLE_BEARER(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="2c00000060bedb1326f9cd4c5ad051d3f8b63b03fc495574d39b3de7f832f51255eee363d1271e06488d0e4963eb67247e2ecde54835e97fbce82fa5b49a6e432720fec7f8d427e1c4beaf30360e0c7ab3bdc0e2481ac534b67fa84421dda9fa24b425e56c8ef96ab911f5e0f0afffa95a999a34b67a81377dd5bb3f747c2e834b0d1d1b77d34b4ec7cc348270e6a6a0ca3b2130090fa916a6eb9db601e6683d22", @ANYRES16=0x0, @ANYBLOB="040026bd7000fddbdf25010000000000000002410000001000137564703a73797a3200000000"], 0x2c}, 0x1, 0x0, 0x0, 0x24000000}, 0x4000000) r2 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000237}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r4, 0x0, r5) read(r5, &(0x7f0000000080)=""/84, 0x54) write$nbd(r6, &(0x7f0000000040), 0x10) dup3(r3, r2, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$inet6(r7, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)="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", 0x5ad}], 0x1}, 0x0) perf_event_open$cgroup(&(0x7f00000001c0)={0x3, 0x80, 0x3, 0x59, 0x2, 0x4, 0x0, 0x6, 0x8086, 0x9, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0xb47b, 0x2, @perf_bp={&(0x7f0000000180), 0x4}, 0x10049, 0x8, 0x91, 0x6, 0x8001, 0xb3, 0x2, 0x0, 0xcb, 0x0, 0x5}, 0xffffffffffffffff, 0x6, r7, 0xf) r8 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r8, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) 23:19:22 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1c000000}, 0x0) 23:19:22 executing program 3 (fault-call:6 fault-nth:51): ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x9, "0000f0000000000300"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) [ 1141.738875] device veth0_vlan entered promiscuous mode [ 1141.766808] FAULT_INJECTION: forcing a failure. [ 1141.766808] name failslab, interval 1, probability 0, space 0, times 0 [ 1141.768830] CPU: 1 PID: 9298 Comm: syz-executor.3 Not tainted 5.10.56 #1 [ 1141.769901] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1141.771865] Call Trace: [ 1141.772300] dump_stack+0x107/0x163 [ 1141.772898] should_fail.cold+0x5/0xa [ 1141.773579] ? create_object.isra.0+0x3a/0xa20 [ 1141.774307] should_failslab+0x5/0x10 [ 1141.774945] kmem_cache_alloc+0x5b/0x350 [ 1141.775546] ? mark_held_locks+0x9e/0xe0 [ 1141.776203] create_object.isra.0+0x3a/0xa20 [ 1141.776983] kmemleak_alloc_percpu+0xa0/0x100 [ 1141.777624] pcpu_alloc+0x4de/0x12f0 [ 1141.778231] fib_nh_common_init+0x2d/0x160 [ 1141.779034] fib6_nh_init+0xa1d/0x1980 [ 1141.779594] ? icmp6_dst_alloc+0x650/0x650 [ 1141.780202] ? ip_fib_metrics_init+0x42a/0x6f0 [ 1141.780849] ? gre_gro_complete+0x4f0/0x4f0 [ 1141.781470] ? kasan_unpoison_shadow+0x33/0x40 [ 1141.782118] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1141.782847] ip6_route_info_create+0x117e/0x19c0 [ 1141.783523] ? fib6_nh_init+0x1980/0x1980 [ 1141.784107] ? ip6_ins_rt+0xbd/0x110 [ 1141.784679] ? ip6_dst_neigh_lookup+0xf0/0xf0 [ 1141.785323] ip6_route_add+0x24/0x150 [ 1141.785842] addrconf_prefix_route.isra.0+0x1c8/0x2a0 [ 1141.786572] ? ipv6_generate_stable_address+0x640/0x640 [ 1141.787345] ? mark_held_locks+0x9e/0xe0 [ 1141.787948] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1141.788716] ? __local_bh_enable_ip+0x9d/0xf0 [ 1141.789356] addrconf_notify+0x1a1d/0x22f0 [ 1141.789976] ? inet6_ifinfo_notify+0x150/0x150 [ 1141.790628] ? failover_register+0x520/0x520 [ 1141.791266] ? cfg80211_netdev_notifier_call+0x298/0x1220 [ 1141.792049] ? ipmr_device_event+0x18b/0x1f0 [ 1141.792708] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1141.793451] raw_notifier_call_chain+0xb3/0x110 [ 1141.794119] call_netdevice_notifiers_info+0xb5/0x130 [ 1141.794862] __dev_notify_flags+0x110/0x2b0 [ 1141.795473] ? dev_change_name+0x660/0x660 [ 1141.796081] ? __dev_change_flags+0x4cf/0x6e0 [ 1141.796740] ? dev_set_allmulti+0x30/0x30 [ 1141.797343] ? cap_capable+0x1eb/0x250 [ 1141.797899] ? full_name_hash+0xb5/0xf0 [ 1141.798466] dev_change_flags+0x100/0x160 [ 1141.799058] devinet_ioctl+0x147d/0x1d30 [ 1141.799640] ? inet_ifa_byprefix+0x2a0/0x2a0 [ 1141.800286] inet_ioctl+0x34b/0x390 [ 1141.800800] ? inet_dgram_connect+0x220/0x220 [ 1141.801427] ? avc_ss_reset+0x180/0x180 [ 1141.801994] ? __lock_acquire+0xbc2/0x5b20 [ 1141.802614] packet_ioctl+0xb3/0x260 [ 1141.803142] sock_do_ioctl+0xd1/0x2e0 [ 1141.803682] ? compat_ifr_data_ioctl+0x150/0x150 [ 1141.804363] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1141.805246] ? do_vfs_ioctl+0x283/0x10d0 [ 1141.806000] ? generic_block_fiemap+0x60/0x60 [ 1141.806722] ? selinux_inode_getsecctx+0x90/0x90 [ 1141.807559] sock_ioctl+0x3e6/0x700 [ 1141.808089] ? dlci_ioctl_set+0x30/0x30 [ 1141.808790] ? __fget_files+0x251/0x410 [ 1141.809472] ? dlci_ioctl_set+0x30/0x30 [ 1141.810161] __x64_sys_ioctl+0x196/0x210 [ 1141.810863] do_syscall_64+0x33/0x40 [ 1141.811476] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1141.812440] RIP: 0033:0x466609 [ 1141.812998] 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 [ 1141.816161] RSP: 002b:00007f774f1bc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1141.817446] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1141.818699] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 1141.819898] RBP: 00007f774f1bc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1141.821093] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1141.822201] R13: 00007ffd6151681f R14: 00007f774f1bc300 R15: 0000000000022000 23:19:34 executing program 5: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x6, "2a00000000000000000000f1ffffff00"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='timerslack_ns\x00') ioctl$TUNSETQUEUE(r0, 0x400454d9, &(0x7f00000000c0)={'syzkaller1\x00'}) ioctl$TIOCL_SCROLLCONSOLE(r1, 0x541c, &(0x7f0000000080)={0xd, 0x6}) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) r2 = socket$inet(0x2, 0xa, 0x0) ioctl$TUNSETLINK(r0, 0x400454cd, 0x30a) ioctl$sock_inet_SIOCGIFNETMASK(r2, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) ioctl$KDSKBMETA(r1, 0x4b63, &(0x7f0000000100)=0x4) 23:19:34 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000040)='sysfs\x00', 0x0, 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x20000, 0x0) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000b7000000000000b70000000003000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001813000000000000000000001500000000220017", 0x9f, 0x8000}, {0x0, 0x0, 0x10000000008800}, {&(0x7f0000010900)="2200170000000000001700080000000008007809140b2a3a0802", 0x1a, 0xb800}], 0x0, &(0x7f0000000140)=ANY=[]) mount$bind(&(0x7f00000002c0)='.\x00', &(0x7f0000000080)='./file0\x00', 0x0, 0x2154d4, 0x0) stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000380)) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)="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", 0x5ad}], 0x1}, 0x0) openat(r1, &(0x7f0000000140)='./file0\x00', 0x80, 0x22) 23:19:34 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xffff0000}, 0x0) 23:19:34 executing program 3 (fault-call:6 fault-nth:52): ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x9, "0000f0000000000300"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 23:19:34 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x60000000}, 0x0) 23:19:34 executing program 1: r0 = inotify_init1(0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = inotify_init1(0x0) openat$hwrng(0xffffffffffffff9c, 0x0, 0x0, 0x0) inotify_add_watch(r1, &(0x7f0000000000)='./file0\x00', 0x20000040) creat(&(0x7f0000000080)='./file0\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) 23:19:34 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e24, 0x645, @private0={0xfc, 0x0, '\x00', 0x1}, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)="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", 0x5ad}], 0x1}, 0x0) sendmsg$TIPC_CMD_DISABLE_BEARER(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000080)={&(0x7f0000000300)=ANY=[@ANYBLOB="2c00000060bedb1326f9cd4c5ad051d3f8b63b03fc495574d39b3de7f832f51255eee363d1271e06488d0e4963eb67247e2ecde54835e97fbce82fa5b49a6e432720fec7f8d427e1c4beaf30360e0c7ab3bdc0e2481ac534b67fa84421dda9fa24b425e56c8ef96ab911f5e0f0afffa95a999a34b67a81377dd5bb3f747c2e834b0d1d1b77d34b4ec7cc348270e6a6a0ca3b2130090fa916a6eb9db601e6683d22", @ANYRES16=0x0, @ANYBLOB="040026bd7000fddbdf25010000000000000002410000001000137564703a73797a3200000000"], 0x2c}, 0x1, 0x0, 0x0, 0x24000000}, 0x4000000) r2 = perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000237}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r6 = fcntl$dupfd(r4, 0x0, r5) read(r5, &(0x7f0000000080)=""/84, 0x54) write$nbd(r6, &(0x7f0000000040), 0x10) dup3(r3, r2, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$inet6(r7, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)="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", 0x5ad}], 0x1}, 0x0) perf_event_open$cgroup(&(0x7f00000001c0)={0x3, 0x80, 0x3, 0x59, 0x2, 0x4, 0x0, 0x6, 0x8086, 0x9, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0xb47b, 0x2, @perf_bp={&(0x7f0000000180), 0x4}, 0x10049, 0x8, 0x91, 0x6, 0x8001, 0xb3, 0x2, 0x0, 0xcb, 0x0, 0x5}, 0xffffffffffffffff, 0x6, r7, 0xf) r8 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r8, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r8, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) 23:19:34 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xeffdffff}, 0x0) [ 1152.975051] device veth0_vlan entered promiscuous mode 23:19:34 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffdef}, 0x0) [ 1153.004200] device veth0_vlan entered promiscuous mode [ 1153.016672] FAULT_INJECTION: forcing a failure. [ 1153.016672] name failslab, interval 1, probability 0, space 0, times 0 [ 1153.018514] CPU: 0 PID: 9325 Comm: syz-executor.3 Not tainted 5.10.56 #1 [ 1153.019549] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1153.021306] Call Trace: [ 1153.021675] dump_stack+0x107/0x163 [ 1153.022243] should_fail.cold+0x5/0xa [ 1153.022770] ? create_object.isra.0+0x3a/0xa20 [ 1153.023461] should_failslab+0x5/0x10 [ 1153.024019] kmem_cache_alloc+0x5b/0x350 [ 1153.024667] create_object.isra.0+0x3a/0xa20 [ 1153.025409] kmemleak_alloc_percpu+0xa0/0x100 [ 1153.026205] pcpu_alloc+0x4de/0x12f0 [ 1153.026766] fib6_nh_init+0xa4d/0x1980 23:19:34 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xe8030000}, 0x0) [ 1153.027459] ? icmp6_dst_alloc+0x650/0x650 [ 1153.028268] ? ip_fib_metrics_init+0x42a/0x6f0 [ 1153.029100] ? gre_gro_complete+0x4f0/0x4f0 [ 1153.029740] ? kasan_unpoison_shadow+0x33/0x40 [ 1153.030438] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1153.031215] ip6_route_info_create+0x117e/0x19c0 [ 1153.031937] ? fib6_nh_init+0x1980/0x1980 [ 1153.032571] ? ip6_ins_rt+0xbd/0x110 [ 1153.033118] ? ip6_dst_neigh_lookup+0xf0/0xf0 [ 1153.033817] ip6_route_add+0x24/0x150 [ 1153.034388] addrconf_prefix_route.isra.0+0x1c8/0x2a0 [ 1153.035162] ? ipv6_generate_stable_address+0x640/0x640 [ 1153.035951] ? mark_held_locks+0x9e/0xe0 [ 1153.036607] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1153.037362] ? __local_bh_enable_ip+0x9d/0xf0 [ 1153.038053] addrconf_notify+0x1a1d/0x22f0 [ 1153.038702] ? inet6_ifinfo_notify+0x150/0x150 [ 1153.039382] ? failover_register+0x520/0x520 23:19:34 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000000000)=0x1, 0x4) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f0000000000)=0x1, 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000000)=0x1, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x7, &(0x7f0000000000)=0x1, 0x4) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x7, &(0x7f0000000000)=0x1, 0x4) syz_mount_image$ext4(&(0x7f0000000040)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000340)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000080)="ed41000000080000dff4655fe0f4675f0000000000000400049a0cde2285d686a1e4043de641e82803b2dc81bd230d33255cf61257c8c6a20b4eb3df01428392c9", 0x41, 0x97b}], 0x11, &(0x7f0000000780)=ANY=[@ANYRESHEX=r0, @ANYRESHEX=r0, @ANYRES16=r0, @ANYRES16=r0, @ANYBLOB="d81376d925649a87877ae72c66c162c72f00906d528fd91c89dc3903418431e99bab41e4db12af48f9ea6f9f46a0e65c8fea3e344946ad5187eee5e9b7d1d02d26a25414a7bb48c33cea7230a15f1162f6f8bf8fce8cc0a10a3679530a22b235ae6ff00097b7c80b57ea55555b26b69ca6feb49ce874791c9810719321b344d45ab4f02795a3e7736855ad66870c9f430d00f2b46b03aaf87e5d27d00592153eba01c52e179c042586e469e0480f0021c4731fffdf1801b24f1856578af2b0d934e25f516d3f914ab0b81f56f0193d653d9c017d45ac34", @ANYBLOB, @ANYRESHEX=r0, @ANYRESDEC, @ANYRES32=r4, @ANYRES16, @ANYRESHEX, @ANYRES64=r2]) [ 1153.040075] ? cfg80211_netdev_notifier_call+0x298/0x1220 [ 1153.041081] ? ipmr_device_event+0x18b/0x1f0 [ 1153.041727] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1153.042647] raw_notifier_call_chain+0xb3/0x110 [ 1153.043352] call_netdevice_notifiers_info+0xb5/0x130 [ 1153.044268] __dev_notify_flags+0x110/0x2b0 [ 1153.044929] ? dev_change_name+0x660/0x660 [ 1153.045676] ? __dev_change_flags+0x4cf/0x6e0 [ 1153.046348] ? dev_set_allmulti+0x30/0x30 [ 1153.047083] ? cap_capable+0x1eb/0x250 [ 1153.047686] ? full_name_hash+0xb5/0xf0 [ 1153.048398] dev_change_flags+0x100/0x160 [ 1153.049057] devinet_ioctl+0x147d/0x1d30 [ 1153.049781] ? inet_ifa_byprefix+0x2a0/0x2a0 [ 1153.050523] inet_ioctl+0x34b/0x390 [ 1153.051088] ? inet_dgram_connect+0x220/0x220 [ 1153.051762] ? avc_ss_reset+0x180/0x180 [ 1153.052369] ? __lock_acquire+0xbc2/0x5b20 [ 1153.053036] packet_ioctl+0xb3/0x260 [ 1153.053592] sock_do_ioctl+0xd1/0x2e0 [ 1153.054166] ? compat_ifr_data_ioctl+0x150/0x150 [ 1153.054884] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1153.055646] ? do_vfs_ioctl+0x283/0x10d0 [ 1153.056245] ? generic_block_fiemap+0x60/0x60 [ 1153.056917] ? selinux_inode_getsecctx+0x90/0x90 [ 1153.057629] sock_ioctl+0x3e6/0x700 [ 1153.058188] ? dlci_ioctl_set+0x30/0x30 [ 1153.058783] ? __fget_files+0x251/0x410 [ 1153.059389] ? dlci_ioctl_set+0x30/0x30 [ 1153.059985] __x64_sys_ioctl+0x196/0x210 [ 1153.060600] do_syscall_64+0x33/0x40 [ 1153.061153] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1153.061917] RIP: 0033:0x466609 [ 1153.062398] 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 [ 1153.065144] RSP: 002b:00007f774f1bc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1153.066264] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1153.067323] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 1153.068404] RBP: 00007f774f1bc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1153.069468] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1153.070515] R13: 00007ffd6151681f R14: 00007f774f1bc300 R15: 0000000000022000 23:19:34 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xf4010000}, 0x0) 23:19:34 executing program 7: syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x7fffffff, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000080)="93c29936d23d69e9dfa9a08f1a509a2c38f3da950e07154a06b354686b13cf0bab324e05b0d7c658f0aea45e8f4071e6e1d93607e12dc87bca1a01d1ff01b34dcf7f94275282ce81d9018733155d7fba4401a39614f48780935fb7106773d1cd0c43088b973bcffd5c1341c557c49e6aea289c7332b2f58f470641d9a97bf994bf0f3e42702d7415afbc1256463f72de0d0b2cc458a8f08f0babbc4aade8", 0x9e}], 0x2104002, &(0x7f0000000200)={[{'\x00'}, {}, {':'}, {'\x95)*'}, {'}&'}, {'(\'+&:,@:,^^'}, {}, {'\x00'}, {'[[*'}, {'\x00'}], [{@seclabel}, {@appraise}, {@hash}, {@rootcontext={'rootcontext', 0x3d, 'unconfined_u'}}, {@fsmagic={'fsmagic', 0x3d, 0x1b}}, {@defcontext={'defcontext', 0x3d, 'root'}}]}) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000340)={{{@in6=@initdev, @in6=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@private}, 0x0, @in6=@loopback}}, &(0x7f0000000440)=0xe8) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000480)={0x0, 0x0}, &(0x7f00000004c0)=0xc) mount$9p_unix(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300), 0x30, &(0x7f0000000500)={'trans=unix,', {[{@version_u}, {@cache_mmap}, {@loose}, {@dfltgid}, {@access_any}, {@cache_loose}, {@access_uid={'access', 0x3d, r0}}], [{@uid_lt}, {@mask={'mask', 0x3d, 'MAY_WRITE'}}, {@subj_role}, {@obj_role}, {@seclabel}, {@fowner_eq={'fowner', 0x3d, r1}}, {@uid_gt={'uid>', 0xffffffffffffffff}}, {@fowner_lt={'fowner<', 0xee01}}, {@uid_lt={'uid<', r2}}]}}) syz_io_uring_setup(0x0, &(0x7f0000000140)={0x0, 0x554f, 0x2}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, 0x0, 0x0) [ 1153.160971] device veth0_vlan entered promiscuous mode 23:19:34 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='smaps\x00') syz_io_uring_setup(0x0, 0x0, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, 0x0, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f0000000140)=""/192, 0xc0}], 0x1, 0xfff, 0x1f) 23:19:34 executing program 3 (fault-call:6 fault-nth:53): ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x9, "0000f0000000000300"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 23:19:34 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x5, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x8000000) semget$private(0x0, 0x4000, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0xd5, 0xf, 0x52, 0x3f, 0x0, 0x9, 0x2030, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2, @perf_bp={&(0x7f0000000000), 0x8}, 0x88920, 0x5, 0xf5, 0x4, 0x3362, 0x75e, 0x5, 0x0, 0x1, 0x0, 0x6dcf}, 0xffffffffffffffff, 0x2, r0, 0x2) semctl$IPC_RMID(0x0, 0x0, 0x10) unshare(0x60040080) 23:19:34 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xffffff7f}, 0x0) 23:19:34 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xeffdffff}, 0x0) 23:19:34 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) chdir(&(0x7f0000000040)='./file1\x00') ioctl$FS_IOC_SETFLAGS(0xffffffffffffffff, 0x40086602, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) renameat2(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0xe35297fdcfe32c6a) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 23:19:34 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xffff0000}, 0x0) [ 1153.358605] device veth0_vlan entered promiscuous mode [ 1153.372689] FAULT_INJECTION: forcing a failure. [ 1153.372689] name failslab, interval 1, probability 0, space 0, times 0 [ 1153.374639] CPU: 1 PID: 9359 Comm: syz-executor.3 Not tainted 5.10.56 #1 [ 1153.375467] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1153.376857] Call Trace: [ 1153.377250] dump_stack+0x107/0x163 [ 1153.377866] should_fail.cold+0x5/0xa [ 1153.378358] ? __alloc_skb+0x6d/0x620 [ 1153.378804] should_failslab+0x5/0x10 [ 1153.379389] kmem_cache_alloc_node+0x55/0x370 [ 1153.379997] __alloc_skb+0x6d/0x620 [ 1153.380626] inet6_rt_notify+0x199/0x410 [ 1153.381095] ? rt6_dump_route+0xc20/0xc20 [ 1153.381613] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1153.382317] fib6_add+0x31e0/0x4500 [ 1153.382857] ? fib6_update_sernum_stub+0x80/0x80 [ 1153.383454] ? do_raw_spin_lock+0x121/0x260 [ 1153.383973] ? rwlock_bug.part.0+0x90/0x90 [ 1153.384628] ? ip6_dst_neigh_lookup+0xf0/0xf0 [ 1153.385273] ip6_route_add+0x8b/0x150 [ 1153.385717] addrconf_prefix_route.isra.0+0x1c8/0x2a0 [ 1153.386529] ? ipv6_generate_stable_address+0x640/0x640 [ 1153.387215] ? mark_held_locks+0x9e/0xe0 [ 1153.387749] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1153.388381] ? __local_bh_enable_ip+0x9d/0xf0 [ 1153.388910] addrconf_notify+0x1a1d/0x22f0 [ 1153.389432] ? inet6_ifinfo_notify+0x150/0x150 [ 1153.389964] ? failover_register+0x520/0x520 [ 1153.390506] ? cfg80211_netdev_notifier_call+0x298/0x1220 [ 1153.391120] ? ipmr_device_event+0x18b/0x1f0 [ 1153.391685] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1153.392289] raw_notifier_call_chain+0xb3/0x110 [ 1153.392871] call_netdevice_notifiers_info+0xb5/0x130 [ 1153.393476] __dev_notify_flags+0x110/0x2b0 [ 1153.394022] ? dev_change_name+0x660/0x660 [ 1153.394519] ? __dev_change_flags+0x4cf/0x6e0 [ 1153.395033] ? dev_set_allmulti+0x30/0x30 [ 1153.395560] ? cap_capable+0x1eb/0x250 [ 1153.396010] ? full_name_hash+0xb5/0xf0 [ 1153.396514] dev_change_flags+0x100/0x160 [ 1153.397022] devinet_ioctl+0x147d/0x1d30 [ 1153.397504] ? inet_ifa_byprefix+0x2a0/0x2a0 [ 1153.398066] inet_ioctl+0x34b/0x390 [ 1153.398611] ? inet_dgram_connect+0x220/0x220 [ 1153.399177] ? avc_ss_reset+0x180/0x180 [ 1153.399650] ? __lock_acquire+0xbc2/0x5b20 [ 1153.400170] packet_ioctl+0xb3/0x260 [ 1153.400636] sock_do_ioctl+0xd1/0x2e0 [ 1153.401103] ? compat_ifr_data_ioctl+0x150/0x150 [ 1153.401785] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1153.402542] ? do_vfs_ioctl+0x283/0x10d0 [ 1153.403082] ? generic_block_fiemap+0x60/0x60 [ 1153.403624] ? selinux_inode_getsecctx+0x90/0x90 [ 1153.404173] sock_ioctl+0x3e6/0x700 [ 1153.404647] ? dlci_ioctl_set+0x30/0x30 [ 1153.405113] ? __fget_files+0x251/0x410 [ 1153.405587] ? dlci_ioctl_set+0x30/0x30 [ 1153.406043] __x64_sys_ioctl+0x196/0x210 [ 1153.406514] do_syscall_64+0x33/0x40 [ 1153.407029] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1153.407746] RIP: 0033:0x466609 [ 1153.408249] 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 [ 1153.410457] RSP: 002b:00007f774f1bc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1153.411382] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1153.412250] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 1153.413100] RBP: 00007f774f1bc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1153.414036] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1153.415215] R13: 00007ffd6151681f R14: 00007f774f1bc300 R15: 0000000000022000 23:19:46 executing program 3 (fault-call:6 fault-nth:54): ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x9, "0000f0000000000300"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 23:19:46 executing program 5: ioprio_get$pid(0x1, 0xffffffffffffffff) openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000400), 0x2, 0x0) r0 = fork() syz_emit_ethernet(0x58, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000180c20000038848fcff000000000000000000000000000000005e46559f27074f070021f18d6270921c415be74dd0521b10a00b6e0047f547168f47463b3aa5fb8c2aa5cc184686552a3faa80bc0949ff0a"], 0x0) r1 = getpgid(0x0) ptrace$setsig(0x4203, r1, 0x6, &(0x7f0000000080)={0xc, 0x74ee, 0x4e}) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000100)=0x0) ptrace$cont(0x24577ee44fe1e44b, r2, 0x4, 0x1) clone3(&(0x7f0000000900)={0x20000, &(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0), {0x2f}, &(0x7f0000000700)=""/143, 0x8f, &(0x7f00000007c0)=""/41, &(0x7f0000000880)=[0x0, 0x0, 0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff], 0xa}, 0x58) 23:19:46 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000080), 0x2c0000, 0x0) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(r1, 0x6, 0x15, &(0x7f00000000c0)=0x7, 0x4) r2 = openat(r1, &(0x7f0000000100)='./file0\x00', 0x101200, 0x85) r3 = openat$full(0xffffffffffffff9c, &(0x7f0000000140), 0x8a00, 0x0) r4 = accept$inet(r2, &(0x7f0000000180)={0x2, 0x0, @local}, &(0x7f00000001c0)=0x10) r5 = syz_open_dev$tty1(0xc, 0x4, 0x3) copy_file_range(r4, 0x0, r5, &(0x7f0000000200)=0x603, 0x10001, 0x0) r6 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000240), 0x10000, 0x0) fgetxattr(r6, &(0x7f0000000280)=@known='security.apparmor\x00', &(0x7f00000002c0)=""/229, 0xe5) r7 = openat$null(0xffffffffffffff9c, &(0x7f00000003c0), 0xa4040, 0x0) getsockopt$inet_mtu(r7, 0x0, 0xa, &(0x7f0000000400), &(0x7f0000000440)=0x4) r8 = syz_open_dev$vcsa(&(0x7f0000000480), 0x0, 0x4c0800) ioctl$sock_inet_SIOCSIFDSTADDR(r8, 0x8918, &(0x7f00000004c0)={'macvlan1\x00', {0x2, 0x0, @multicast2}}) prctl$PR_SET_MM_MAP(0x23, 0xe, &(0x7f0000000540)={&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff8000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ff9000/0x1000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000000500)="f166007b8110edb87cc7a0c7be720dfd2d2457399ee8f5d8d2765452088db4d35a4fa93f4f469a865f", 0x29, r3}, 0x68) r9 = socket$unix(0x1, 0x2, 0x0) recvmsg(r9, &(0x7f00000008c0)={&(0x7f00000005c0)=@ethernet={0x0, @remote}, 0x80, &(0x7f0000000840)=[{&(0x7f0000000640)=""/198, 0xc6}, {&(0x7f0000000740)=""/194, 0xc2}], 0x2, &(0x7f0000000880)=""/16, 0x10}, 0x40002000) socketpair(0x6, 0xa, 0x1ff, &(0x7f0000000900)={0xffffffffffffffff}) sendmsg$NL80211_CMD_SET_INTERFACE(r10, &(0x7f0000000a80)={&(0x7f0000000940)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000a40)={&(0x7f0000000980)={0xb0, 0x0, 0x0, 0x70bd2a, 0x25dfdbfb, {{}, {@val={0x8}, @val={0xc, 0x99, {0x8ce6, 0xe}}}}, [@NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_4ADDR={0x5, 0x53, 0x1}, @NL80211_ATTR_MESH_ID={0xa}, @NL80211_ATTR_IFTYPE={0x8, 0x5, 0x1}, @mon_options=[@NL80211_ATTR_MNTR_FLAGS={0x20, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_CONTROL={0x4}, @NL80211_MNTR_FLAG_COOK_FRAMES={0x4}, @NL80211_MNTR_FLAG_COOK_FRAMES={0x4}, @NL80211_MNTR_FLAG_COOK_FRAMES={0x4}, @NL80211_MNTR_FLAG_CONTROL={0x4}, @NL80211_MNTR_FLAG_COOK_FRAMES={0x4}, @NL80211_MNTR_FLAG_CONTROL={0x4}]}, @NL80211_ATTR_MNTR_FLAGS={0xc, 0x17, 0x0, 0x1, [@NL80211_MNTR_FLAG_PLCPFAIL={0x4}, @NL80211_MNTR_FLAG_COOK_FRAMES={0x4}]}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa}, @NL80211_ATTR_MU_MIMO_FOLLOW_MAC_ADDR={0xa, 0xe8, @device_b}, @NL80211_ATTR_MU_MIMO_GROUP_DATA={0x1c, 0xe7, "d711c333de7ceadbedcdfa3690fc72dd1950a72824873b3d"}]]}, 0xb0}, 0x1, 0x0, 0x0, 0x804}, 0x60044050) 23:19:46 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x2c, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000def4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e32313538333830363200"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000efdd79b7c3654313ac0cec53e79dcbaf010040000c00000000000000def4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000def4655fdef4655fdef4655f00"/2080, 0x820, 0xc00}, {&(0x7f0000010e00)="ed41000000040000def4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000030000000", 0x40, 0x1800}, {&(0x7f0000010f00)="20000000c0f78c96c0f78c9600000000def4655f00"/32, 0x20, 0x1880}, {&(0x7f0000011000)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000500000000200000004000000520000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x1c00}, {&(0x7f0000011100)="8081000000180000def4655fdef4655fdef4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000600000000200000004000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000def4655f00"/160, 0xa0, 0x2000}, {&(0x7f0000011200)="c0410000002c0000def4655fdef4655fdef4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000040000000", 0x40, 0x3c00}, {&(0x7f0000011300)="20000000000000000000000000000000def4655f000000000000000000000000000002ea00"/64, 0x40, 0x3c80}, {&(0x7f0000011400)="ed4100003c000000def4655fdef4655fdef4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c65310000000000000000000000000000000000000000000000000000003e1ea11700000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011500)="ed8100001a040000def4655fdef4655fdef4655f00000000000001002000000000000800010000000af3010004000000000000000000000002000000700000000000000000000000000000000000000000000000000000000000000000000000000000005793e75d00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4400}, {&(0x7f0000011600)="ffa1000026000000def4655fdef4655fdef4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3231353833383036322f66696c65302f66696c6530000000000000000000000000000000000000000000004bfd2c1c00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xa0, 0x4800}, {&(0x7f0000011700)="ed8100000a000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c6572730000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5264f2500000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x4c00}, {&(0x7f0000011800)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000def4655fdef4655fdef4655f00000000000002002000000000000800010000000af301000400000000000000000000000900000080000000000000000000000000000000000000000000000000000000000000000000000000000000c20bb4fb00000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000", 0xc0, 0x4fe0}, {&(0x7f0000011900)="ed81000064000000def4655fdef4655fdef4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616cdd0e886300000000000000000000000000000000000000000000000020000000c0f78c96c0f78c96c0f78c96def4655fc0f78c960000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 0xc0, 0x5400}, {&(0x7f0000011a00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00lersyzkallersyzkallersyzkallersyzkallers', 0x40, 0x57c0}, {&(0x7f0000011b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009403090166696c652e636f6c64000000", 0x80, 0xc000}, {&(0x7f0000011c00)="0b0000000c0001022e000000020000000c0002022e2e000000000000e8030000", 0x20, 0x10000}, {&(0x7f0000011d00)="00000000000400"/32, 0x20, 0x10400}, {&(0x7f0000011e00)="00000000000400"/32, 0x20, 0x10800}, {&(0x7f0000011f00)="00000000000400"/32, 0x20, 0x10c00}, {&(0x7f0000012000)="00000000000400"/32, 0x20, 0x11000}, {&(0x7f0000012100)="00000000000400"/32, 0x20, 0x11400}, {&(0x7f0000012200)="00000000000400"/32, 0x20, 0x11800}, {&(0x7f0000012300)="00000000000400"/32, 0x20, 0x11c00}, {&(0x7f0000012400)="00000000000400"/32, 0x20, 0x12000}, {&(0x7f0000012500)="00000000000400"/32, 0x20, 0x12400}, {&(0x7f0000012600)="00000000000400"/32, 0x20, 0x12800}, {&(0x7f0000012700)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x14000}, {&(0x7f0000012800)="0200"/32, 0x20, 0x14400}, {&(0x7f0000012900)="0300"/32, 0x20, 0x14800}, {&(0x7f0000012a00)="0400"/32, 0x20, 0x14c00}, {&(0x7f0000012b00)="0500"/32, 0x20, 0x15000}, {&(0x7f0000012c00)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000100"/96, 0x60, 0x15400}, {&(0x7f0000012d00)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x18000}, {&(0x7f0000012e00)="0200"/32, 0x20, 0x18400}, {&(0x7f0000012f00)="0300"/32, 0x20, 0x18800}, {&(0x7f0000013000)="0400"/32, 0x20, 0x18c00}, {&(0x7f0000013100)="0500"/32, 0x20, 0x19000}, {&(0x7f0000013200)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000100"/96, 0x60, 0x19400}, {&(0x7f0000013300)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x1c000}], 0x0, &(0x7f0000013800)) open$dir(&(0x7f0000000040)='./file0\x00', 0x40c100, 0x8) 23:19:46 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x4000000000000}, 0x0) 23:19:46 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xf4010000}, 0x0) 23:19:46 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffdef}, 0x0) [ 1165.294517] device veth0_vlan entered promiscuous mode [ 1165.308787] FAULT_INJECTION: forcing a failure. [ 1165.308787] name failslab, interval 1, probability 0, space 0, times 0 [ 1165.311477] CPU: 0 PID: 9387 Comm: syz-executor.3 Not tainted 5.10.56 #1 [ 1165.313088] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1165.315846] Call Trace: [ 1165.316471] dump_stack+0x107/0x163 [ 1165.317345] should_fail.cold+0x5/0xa [ 1165.318289] ? create_object.isra.0+0x3a/0xa20 [ 1165.319376] should_failslab+0x5/0x10 [ 1165.320263] kmem_cache_alloc+0x5b/0x350 [ 1165.321229] create_object.isra.0+0x3a/0xa20 [ 1165.322313] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1165.323529] kmem_cache_alloc_node+0x169/0x370 [ 1165.324619] __alloc_skb+0x6d/0x620 [ 1165.325593] inet6_rt_notify+0x199/0x410 [ 1165.326538] ? rt6_dump_route+0xc20/0xc20 [ 1165.327518] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1165.328763] fib6_add+0x31e0/0x4500 [ 1165.329646] ? fib6_update_sernum_stub+0x80/0x80 [ 1165.330746] ? do_raw_spin_lock+0x121/0x260 [ 1165.331750] ? rwlock_bug.part.0+0x90/0x90 [ 1165.332751] ? ip6_dst_neigh_lookup+0xf0/0xf0 [ 1165.333786] ip6_route_add+0x8b/0x150 [ 1165.334682] addrconf_prefix_route.isra.0+0x1c8/0x2a0 [ 1165.335887] ? ipv6_generate_stable_address+0x640/0x640 [ 1165.337123] ? mark_held_locks+0x9e/0xe0 [ 1165.338105] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1165.339308] ? __local_bh_enable_ip+0x9d/0xf0 [ 1165.340353] addrconf_notify+0x1a1d/0x22f0 [ 1165.341377] ? inet6_ifinfo_notify+0x150/0x150 [ 1165.342430] ? failover_register+0x520/0x520 [ 1165.343447] ? cfg80211_netdev_notifier_call+0x298/0x1220 [ 1165.344892] ? ipmr_device_event+0x18b/0x1f0 [ 1165.345910] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1165.347262] raw_notifier_call_chain+0xb3/0x110 [ 1165.348337] call_netdevice_notifiers_info+0xb5/0x130 [ 1165.349552] __dev_notify_flags+0x110/0x2b0 [ 1165.350692] ? dev_change_name+0x660/0x660 [ 1165.351682] ? __dev_change_flags+0x4cf/0x6e0 [ 1165.352725] ? dev_set_allmulti+0x30/0x30 [ 1165.353681] ? cap_capable+0x1eb/0x250 [ 1165.354578] ? full_name_hash+0xb5/0xf0 [ 1165.355484] dev_change_flags+0x100/0x160 [ 1165.356433] devinet_ioctl+0x147d/0x1d30 [ 1165.357397] ? inet_ifa_byprefix+0x2a0/0x2a0 [ 1165.358409] inet_ioctl+0x34b/0x390 [ 1165.359248] ? inet_dgram_connect+0x220/0x220 [ 1165.360277] ? avc_ss_reset+0x180/0x180 [ 1165.361228] ? __lock_acquire+0xbc2/0x5b20 [ 1165.362240] packet_ioctl+0xb3/0x260 [ 1165.363108] sock_do_ioctl+0xd1/0x2e0 [ 1165.363985] ? compat_ifr_data_ioctl+0x150/0x150 [ 1165.365115] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1165.366295] ? do_vfs_ioctl+0x283/0x10d0 [ 1165.367227] ? generic_block_fiemap+0x60/0x60 [ 1165.368408] ? selinux_inode_getsecctx+0x90/0x90 [ 1165.369506] sock_ioctl+0x3e6/0x700 [ 1165.370332] ? dlci_ioctl_set+0x30/0x30 [ 1165.371236] ? __fget_files+0x251/0x410 [ 1165.372159] ? dlci_ioctl_set+0x30/0x30 [ 1165.373132] __x64_sys_ioctl+0x196/0x210 [ 1165.374092] do_syscall_64+0x33/0x40 [ 1165.374950] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1165.376117] RIP: 0033:0x466609 [ 1165.376875] 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 [ 1165.381084] RSP: 002b:00007f774f1bc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1165.382835] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1165.384488] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 1165.386142] RBP: 00007f774f1bc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1165.387722] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1165.389336] R13: 00007ffd6151681f R14: 00007f774f1bc300 R15: 0000000000022000 23:19:46 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) sendfile(r2, r0, &(0x7f0000000240)=0x7, 0x4) sendmmsg$inet6(r1, &(0x7f0000000040)=[{{&(0x7f0000000000)={0xa, 0x4e22, 0x40000000, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0x15}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000140)="1c4a8847d74fdcdde30cb5da143a060f8df3c7c97c99ff670d6a95fb6305a03e45416df23d2be7d1f0fed06ce106fb65ad4ea84520da839a7d01ced61e84f6616512ea659d37084594afb30de1e8913af92bb6e29811190ddf0a04ed40839d4f1cf1bd40986ef1cde5c3fffb1df26081afe8f9d2b6c0eed257135e907ad61ddfa35b8646ec3074868d98eb32000000", 0x8f}], 0x1}}, {{0x0, 0x0, &(0x7f0000000900)}}], 0x3, 0x0) fcntl$setsig(r1, 0xa, 0x1e) 23:19:46 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xffff0000}, 0x0) 23:19:46 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x100000000000000}, 0x0) 23:19:46 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xffffff7f}, 0x0) 23:19:46 executing program 7: sendmsg$inet(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$inet6(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)="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", 0x5ad}], 0x1}, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000001080), 0x4000, 0x0) ioctl$EVIOCGABS20(r1, 0x80184560, 0x0) r2 = syz_genetlink_get_family_id$batadv(&(0x7f0000001240), r1) sendmsg$BATADV_CMD_GET_DAT_CACHE(r1, &(0x7f0000001300)={&(0x7f0000001200)={0x10, 0x0, 0x0, 0x8}, 0xc, 0x0, 0x1, 0x0, 0x0, 0x81}, 0x0) sendmsg$BATADV_CMD_GET_ROUTING_ALGOS(r1, &(0x7f0000003980)={&(0x7f0000003880), 0xc, &(0x7f0000003940)={&(0x7f0000000300)=ANY=[@ANYBLOB='T\x00\x00\x00', @ANYRES16=r2, @ANYBLOB="000427bd7000fedbdf250400000008003a00ffffff7f060028000000000008002b00f100000008000600", @ANYRES32=0x0, @ANYBLOB="08003c00ff7f03000000280000e6766a7e35f19129069621a0118cce090000000cfd56c9d7ed2f906ce56fb78fe3111778a25f7c5ddc069aa0d6d6f24853cfcba5df62afa9dd3f8be427bf1d8eb7f339897cf56388221e92becce5d1aab9d4d1cb8fa89ddba633a4de0d497e215a0df217c8236a51b74cd60b7c112edacfe5c350f9915e4216c0686e919b265df2f0778848c2822ee5ed67ff1f02f36310501f090164631ce01e37aaa6a6caeef269e0eb5e41ebe6559ca9bb96d48624041b7999cb8da24cead7efa4dc1c1227d974679c525fd8761a818c31dc21edee"], 0x54}, 0x1, 0x0, 0x0, 0x4000011}, 0x80) sendmsg$BATADV_CMD_TP_METER(r0, &(0x7f00000002c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000280)={&(0x7f0000000440)=ANY=[@ANYBLOB="400000002de02d18b9ab46582ccb9f61f06ec9ca63d9eeebe391ae459b074e6baed35a54b83bf700b02099c307ca2cf484d0470ab256843aeeed6746f682156d2c1602148bc5ea330047a5128727e3153e1c526d02516d42867747150acb651177fe6d7cad14fecee42cbdb9f3535347fe891b61c8905b4a669a274db76509ad90c8d3f730b45dc004032c5bc126d919577c01c54acd88116a7c5681a98b1686b38bd79993a9eb9f1c12f35263f899251751c37264f0c90a4288780040a8553a3d12d7cb533c999a53a1efa725feb131c8f541f01606", @ANYRES16=r2, @ANYBLOB="040026bd7000fedbdf250200000005003300000000000a000900aaaaaaaaaaaa0000050035000700000005002a0000000000055858c76dd075bf"], 0x40}, 0x1, 0x0, 0x0, 0x890}, 0x4000045) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x2803c0, 0x208) r4 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) openat(r4, &(0x7f00000000c0)='./file1\x00', 0x200040, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r5, 0x0, r3, 0x0, 0x200f5ef, 0x0) fremovexattr(r5, &(0x7f0000000140)=@known='system.posix_acl_access\x00') r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r7 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat$vcs(0xffffffffffffff9c, &(0x7f0000000180), 0x10080, 0x0) openat(0xffffffffffffffff, &(0x7f00000001c0)='./file1\x00', 0x1, 0x8) copy_file_range(r7, 0x0, r6, 0x0, 0x200f5ef, 0x0) 23:19:46 executing program 3 (fault-call:6 fault-nth:55): ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x9, "0000f0000000000300"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 23:19:46 executing program 0: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f00000000c0)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = creat(&(0x7f0000000080)='./file0\x00', 0x0) pwrite64(r0, &(0x7f0000000300)="af", 0xfffffeb2, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x2) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f0000000000)=0x1, 0x4) fdatasync(r1) 23:19:46 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x200000000000000}, 0x0) [ 1165.757312] device veth0_vlan entered promiscuous mode [ 1165.759323] FAULT_INJECTION: forcing a failure. [ 1165.759323] name failslab, interval 1, probability 0, space 0, times 0 [ 1165.761751] CPU: 0 PID: 9423 Comm: syz-executor.3 Not tainted 5.10.56 #1 [ 1165.763165] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1165.765505] Call Trace: [ 1165.766058] dump_stack+0x107/0x163 [ 1165.766816] should_fail.cold+0x5/0xa [ 1165.767618] should_failslab+0x5/0x10 [ 1165.768403] __kmalloc_node_track_caller+0x74/0x3f0 [ 1165.769459] ? inet6_rt_notify+0x199/0x410 [ 1165.770344] __alloc_skb+0xb1/0x620 [ 1165.771109] inet6_rt_notify+0x199/0x410 [ 1165.771954] ? rt6_dump_route+0xc20/0xc20 [ 1165.772855] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1165.773960] fib6_add+0x31e0/0x4500 [ 1165.774749] ? fib6_update_sernum_stub+0x80/0x80 [ 1165.775723] ? do_raw_spin_lock+0x121/0x260 [ 1165.776637] ? rwlock_bug.part.0+0x90/0x90 [ 1165.777508] ? ip6_dst_neigh_lookup+0xf0/0xf0 [ 1165.778454] ip6_route_add+0x8b/0x150 [ 1165.779246] addrconf_prefix_route.isra.0+0x1c8/0x2a0 [ 1165.780323] ? ipv6_generate_stable_address+0x640/0x640 [ 1165.781504] ? mark_held_locks+0x9e/0xe0 [ 1165.782387] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1165.783473] ? __local_bh_enable_ip+0x9d/0xf0 [ 1165.784420] addrconf_notify+0x1a1d/0x22f0 [ 1165.785325] ? inet6_ifinfo_notify+0x150/0x150 [ 1165.786279] ? failover_register+0x520/0x520 [ 1165.787202] ? cfg80211_netdev_notifier_call+0x298/0x1220 [ 1165.788352] ? ipmr_device_event+0x18b/0x1f0 [ 1165.789275] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1165.790353] raw_notifier_call_chain+0xb3/0x110 [ 1165.791326] call_netdevice_notifiers_info+0xb5/0x130 [ 1165.792414] __dev_notify_flags+0x110/0x2b0 [ 1165.793329] ? dev_change_name+0x660/0x660 [ 1165.794200] ? __dev_change_flags+0x4cf/0x6e0 [ 1165.795136] ? dev_set_allmulti+0x30/0x30 [ 1165.795997] ? cap_capable+0x1eb/0x250 [ 1165.796817] ? full_name_hash+0xb5/0xf0 [ 1165.797647] dev_change_flags+0x100/0x160 [ 1165.798518] devinet_ioctl+0x147d/0x1d30 [ 1165.799367] ? inet_ifa_byprefix+0x2a0/0x2a0 [ 1165.800284] inet_ioctl+0x34b/0x390 [ 1165.801045] ? inet_dgram_connect+0x220/0x220 [ 1165.801970] ? avc_ss_reset+0x180/0x180 [ 1165.802806] ? __lock_acquire+0xbc2/0x5b20 [ 1165.803707] packet_ioctl+0xb3/0x260 [ 1165.804474] sock_do_ioctl+0xd1/0x2e0 [ 1165.805270] ? compat_ifr_data_ioctl+0x150/0x150 [ 1165.806249] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1165.807305] ? do_vfs_ioctl+0x283/0x10d0 [ 1165.808143] ? generic_block_fiemap+0x60/0x60 [ 1165.809080] ? selinux_inode_getsecctx+0x90/0x90 [ 1165.810060] sock_ioctl+0x3e6/0x700 [ 1165.810812] ? dlci_ioctl_set+0x30/0x30 [ 1165.811638] ? __fget_files+0x251/0x410 [ 1165.812466] ? dlci_ioctl_set+0x30/0x30 [ 1165.813297] __x64_sys_ioctl+0x196/0x210 [ 1165.814159] do_syscall_64+0x33/0x40 [ 1165.814929] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1165.815975] RIP: 0033:0x466609 [ 1165.816652] 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 [ 1165.820349] RSP: 002b:00007f774f1bc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1165.821919] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1165.823389] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 1165.824879] RBP: 00007f774f1bc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1165.826348] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1165.827813] R13: 00007ffd6151681f R14: 00007f774f1bc300 R15: 0000000000022000 23:20:01 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x4000000000000}, 0x0) 23:20:01 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xfffffdef}, 0x0) 23:20:01 executing program 0: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000440)=ANY=[@ANYBLOB="040100001a0009000000000000000000ac1414bb000000000000000000000000ac1414aa00"/64, @ANYRES32=0x0, @ANYRES32=0xee00, @ANYBLOB="00000000000000000000000000000000000000002b000000fc010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000100000000000000000014000e00000000000000000000000000000000008de42286a91762c147cdbcc0fefbea25548a3251e4c381162a36"], 0x104}}, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)="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", 0x5ad}], 0x1}, 0x0) sendmsg$nl_xfrm(r2, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000040)={&(0x7f0000000280)=@migrate={0x1a0, 0x21, 0x20, 0x70bd26, 0x25dfdbfe, {{@in=@initdev={0xac, 0x1e, 0x0, 0x0}, @in6=@private1, 0x4e24, 0x449, 0x4e22, 0x7, 0x2, 0x40, 0x0, 0x3c}, 0x6e6bb4}, [@algo_auth={0x108, 0x1, {{'sha3-224\x00'}, 0x600, "721eea8aef727bd90a0b3f693282f0f78d969e3c0348ccc9ae2aa2e0d032642f378c866f8c6ed88a63a982bd1cd8074cafe38e3617624ad3792a73f27f65bc18f0f84b597ead6ea5498f0a34e36fdfe1180ca3bb2715a38d2c4ff7222e9b8445a7bd29d9b7cbb4286456938a21ce659a832caca6420e1c488ba8a1db0273696a37fecc3130df1b396220e9a893bc78c404d299a7eac8f399f59cad0ed141e7e0650dbb0c904a1e12eec968bc27049e3331bd11d3272af79ae5dadcc9c6dbc902"}}, @XFRMA_IF_ID={0x8}, @mark={0xc, 0x15, {0x35075b}}, @XFRMA_IF_ID={0x8}, @user_kmaddress={0x2c, 0x13, {@in=@local, @in6=@mcast2, 0x0, 0xa}}]}, 0x1a0}, 0x1, 0x0, 0x0, 0x1}, 0x80) 23:20:01 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000015c0)={&(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000140)=""/77, 0x4d}, {&(0x7f0000000040)=""/28, 0x1c}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/163, 0xa3}, {&(0x7f00000002c0)=""/21, 0x15}, {&(0x7f0000000300)=""/206, 0xce}, {&(0x7f0000000440)=""/217, 0xd9}], 0x7, &(0x7f00000005c0)=""/4096, 0x1000}, 0x40000000) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x1) ioctl$BLKSECTGET(r1, 0x127f, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x4) r3 = memfd_create(&(0x7f0000001800)='&\x00', 0x1) close_range(r0, r3, 0x2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) stat(&(0x7f0000001700)='./file0\x00', &(0x7f0000001600)) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r1, &(0x7f00000017c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000001780)={&(0x7f0000001740)={0x24, 0x0, 0x8, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x7}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x20020855) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x5, &(0x7f0000000000)=0x5, 0x4) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r4, 0xf501, 0x0) connect$unix(r1, &(0x7f0000001680)=@abs={0x1, 0x0, 0x4e22}, 0x6e) 23:20:01 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) creat(&(0x7f0000000400)='./file1\x00', 0x11) copy_file_range(r1, 0x0, r0, 0x0, 0x200f5ef, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r3, 0x0, r2, 0x0, 0x200f5ef, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x2080, 0x21) r6 = socket$inet6_udp(0xa, 0x2, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r7, 0x6, 0x7, &(0x7f0000000000)=0x1, 0x4) fchmod(r7, 0x1ad) connect$inet6(r6, &(0x7f0000000100)={0xa, 0x0, 0xffffffff, @remote, 0x5}, 0x1c) sendmsg$inet(r6, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) sendmsg$inet(r2, &(0x7f0000000240)={&(0x7f0000000080)={0x2, 0x4e20, @empty}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000300)="f01834f6dc62c2ca2eae575f4ee4b5ecab75ec10c7edd54b00de58ba3998b5bf182d662dd58e9f895daadfd07de716f8303d620bc925c2af0836e08dbc25acba71965870fdcad3b32448c75b055bb46199067d82c39af29c63ebbde4ed0679e1399d2523d444845a4d87f59a6eccd95cc15ac7e5002de71632a5638cb8bec3d26bd3d1cf2a6d9186484eb24d45bc3b22a37c0f50133a9b324c3f3c2f5394422ab5062a068cbc0af50277abf67b4122c277f06a23a6f01f2901d751e874c77d", 0xbf}], 0x1, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0xd0}, 0x4000000) r8 = fcntl$dupfd(r6, 0x0, r6) sendmsg$inet6(r8, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)="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", 0x5ad}], 0x1}, 0x0) openat(r8, &(0x7f0000000040)='./file1\x00', 0x105002, 0x40) copy_file_range(r5, 0x0, r4, 0x0, 0x200f5ef, 0x0) 23:20:01 executing program 3 (fault-call:6 fault-nth:56): ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x9, "0000f0000000000300"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 23:20:01 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x300000000000000}, 0x0) 23:20:01 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = memfd_create(&(0x7f0000000340)='\x00', 0x0) memfd_create(&(0x7f0000000040)='\x00', 0x7) ftruncate(r1, 0x200000) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000000)=0x1, 0x4) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000180)={0x1, 0x8, 0x7, 0x7, 0x4}) preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000080)=""/200, 0x200000}], 0x1, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x6400) write(r0, &(0x7f0000001200), 0xffffff45) sendfile(r0, r0, 0x0, 0x7fff) [ 1180.118464] device veth0_vlan entered promiscuous mode [ 1180.123714] FAULT_INJECTION: forcing a failure. [ 1180.123714] name failslab, interval 1, probability 0, space 0, times 0 [ 1180.125418] CPU: 1 PID: 9455 Comm: syz-executor.3 Not tainted 5.10.56 #1 [ 1180.126176] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1180.127720] Call Trace: [ 1180.128041] dump_stack+0x107/0x163 [ 1180.128616] should_fail.cold+0x5/0xa [ 1180.129138] ? ___slab_alloc+0x151/0x700 [ 1180.129652] ? create_object.isra.0+0x3a/0xa20 [ 1180.130205] should_failslab+0x5/0x10 [ 1180.130660] kmem_cache_alloc+0x5b/0x350 [ 1180.131199] create_object.isra.0+0x3a/0xa20 [ 1180.131875] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1180.132485] kmem_cache_alloc_node+0x169/0x370 [ 1180.133195] __alloc_skb+0x6d/0x620 [ 1180.133638] inet6_rt_notify+0x199/0x410 [ 1180.134189] ? rt6_dump_route+0xc20/0xc20 [ 1180.134769] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1180.135407] fib6_add+0x31e0/0x4500 [ 1180.135982] ? fib6_update_sernum_stub+0x80/0x80 [ 1180.136576] ? do_raw_spin_lock+0x121/0x260 [ 1180.137098] ? rwlock_bug.part.0+0x90/0x90 [ 1180.137663] ? ip6_dst_neigh_lookup+0xf0/0xf0 [ 1180.138285] ip6_route_add+0x8b/0x150 [ 1180.138717] addrconf_prefix_route.isra.0+0x1c8/0x2a0 [ 1180.139295] ? ipv6_generate_stable_address+0x640/0x640 [ 1180.140064] ? mark_held_locks+0x9e/0xe0 [ 1180.140579] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1180.141142] ? __local_bh_enable_ip+0x9d/0xf0 [ 1180.141638] addrconf_notify+0x1a1d/0x22f0 [ 1180.142097] ? inet6_ifinfo_notify+0x150/0x150 [ 1180.142654] ? failover_register+0x520/0x520 [ 1180.143318] ? cfg80211_netdev_notifier_call+0x298/0x1220 [ 1180.143951] ? ipmr_device_event+0x18b/0x1f0 [ 1180.144418] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1180.144999] raw_notifier_call_chain+0xb3/0x110 [ 1180.145693] call_netdevice_notifiers_info+0xb5/0x130 [ 1180.146347] __dev_notify_flags+0x110/0x2b0 [ 1180.146810] ? dev_change_name+0x660/0x660 [ 1180.147415] ? __dev_change_flags+0x4cf/0x6e0 [ 1180.147979] ? dev_set_allmulti+0x30/0x30 [ 1180.148457] ? cap_capable+0x1eb/0x250 [ 1180.149047] ? full_name_hash+0xb5/0xf0 [ 1180.149514] dev_change_flags+0x100/0x160 [ 1180.149954] devinet_ioctl+0x147d/0x1d30 [ 1180.150421] ? inet_ifa_byprefix+0x2a0/0x2a0 [ 1180.150892] inet_ioctl+0x34b/0x390 [ 1180.151302] ? inet_dgram_connect+0x220/0x220 [ 1180.151774] ? avc_ss_reset+0x180/0x180 [ 1180.152226] ? __lock_acquire+0xbc2/0x5b20 [ 1180.152696] packet_ioctl+0xb3/0x260 [ 1180.153127] sock_do_ioctl+0xd1/0x2e0 [ 1180.153546] ? compat_ifr_data_ioctl+0x150/0x150 [ 1180.154080] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1180.154655] ? do_vfs_ioctl+0x283/0x10d0 [ 1180.155102] ? generic_block_fiemap+0x60/0x60 [ 1180.155610] ? selinux_inode_getsecctx+0x90/0x90 [ 1180.156134] sock_ioctl+0x3e6/0x700 [ 1180.156543] ? dlci_ioctl_set+0x30/0x30 [ 1180.157063] ? __fget_files+0x251/0x410 [ 1180.157665] ? dlci_ioctl_set+0x30/0x30 [ 1180.158101] __x64_sys_ioctl+0x196/0x210 [ 1180.158561] do_syscall_64+0x33/0x40 [ 1180.158982] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1180.159730] RIP: 0033:0x466609 [ 1180.160162] 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 [ 1180.162461] RSP: 002b:00007f774f1bc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1180.163320] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1180.164119] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 1180.164937] RBP: 00007f774f1bc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1180.165882] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1180.166677] R13: 00007ffd6151681f R14: 00007f774f1bc300 R15: 0000000000022000 23:20:01 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xffffff7f}, 0x0) 23:20:01 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x100000000000000}, 0x0) 23:20:01 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x400000000000000}, 0x0) 23:20:01 executing program 1: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) recvmsg(0xffffffffffffffff, &(0x7f00000015c0)={&(0x7f00000000c0)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @local}}}, 0x80, &(0x7f0000000540)=[{&(0x7f0000000140)=""/77, 0x4d}, {&(0x7f0000000040)=""/28, 0x1c}, {&(0x7f00000001c0)}, {&(0x7f0000000200)=""/163, 0xa3}, {&(0x7f00000002c0)=""/21, 0x15}, {&(0x7f0000000300)=""/206, 0xce}, {&(0x7f0000000440)=""/217, 0xd9}], 0x7, &(0x7f00000005c0)=""/4096, 0x1000}, 0x40000000) r1 = creat(&(0x7f0000000080)='./file0\x00', 0x1) ioctl$BLKSECTGET(r1, 0x127f, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x4) r3 = memfd_create(&(0x7f0000001800)='&\x00', 0x1) close_range(r0, r3, 0x2) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r1) stat(&(0x7f0000001700)='./file0\x00', &(0x7f0000001600)) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r1, &(0x7f00000017c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000001780)={&(0x7f0000001740)={0x24, 0x0, 0x8, 0x70bd2b, 0x25dfdbff, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x7}, @MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x8}]}, 0x24}, 0x1, 0x0, 0x0, 0x4000000}, 0x20020855) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x5, &(0x7f0000000000)=0x5, 0x4) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r4, 0xf501, 0x0) connect$unix(r1, &(0x7f0000001680)=@abs={0x1, 0x0, 0x4e22}, 0x6e) 23:20:01 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r0, 0x0, r1, &(0x7f0000000100), 0x7, 0x0) copy_file_range(r2, 0x0, 0xffffffffffffffff, 0x0, 0x200f5ef, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x40802, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r4, 0x0, r3, 0x0, 0x200f5ef, 0x0) r5 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setresgid(0x0, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000009c0)=@IORING_OP_STATX={0x15, 0xf, 0x0, 0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000980)='./file0/file0\x00', 0x20, 0x400}, 0x1) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r7, 0x6, 0x7, &(0x7f0000000000)=0x1, 0x4) r8 = inotify_init1(0x800) sendmsg$unix(r2, &(0x7f0000000b00)={&(0x7f0000000200)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000780)=[{&(0x7f0000000280)="d2d8ef811ab2ab1f9d489e81f263b20dd9825ff5923daafb7f9cca80407c0638f33e7a3d1fd3c668ce688b54efbceaf5ecb599f25431c6c2b2ebfd3d90ee1836f0aac70829ae6a150354172e3e1c82385351f9dec1203f07405775b2497b4b0f577d93498c030de6cc835b9cae3c5a199a69ae7e0ca2f7ab98d85be3acaf32a6709dc4430aa2b843b9b164c365", 0x8d}, {&(0x7f0000000340)="d6ea23d0bc3a383015fe3a1296f7da9ba7d75a9d062a68a921d0c9fa6974ec61a6ad0f9d24299bdf9f44de1b639f176dfb61575778de4968e2ebd44b3426ebb4e062735a83061abef824db607702640aa63cdd7d609429590ff58a688715824ce9c6fad7850506af1f017c432cd24250f6bd794fd82ac9608ac36c6d01e918d55f0f3f691236b318a8ed940d3ede01a4620998caa1d08b26ac8b41b5cb5da49b24024c11eaafcfbd74c925e0dff12006124e2054cfac8af86f4515a79e4a47c7b2804413f8305bba682bc8cd72a6ac758d1400c7a9", 0xd5}, {&(0x7f0000000440)="2f0570dc16f4423a93736ecb8aae29b84848bb4cd27cc5ba20019c11df34d1b5fc2f273be09b1434cb9dc4ff44b56e0e8eb6bfa12b6486f0e50c188798ff76be0c205dee6a0c59bb80e2911cc30b92de49b1eeba35701f8ca76892adf59c8fb728b0c963566f29da5675a51e46b924eb854e290390411720fb44418562b2efc83e4f60a2803cd15db0b5274730f0ac778c92ce2aa583aa6e657c74dfb4dc8e6c8016e46516d65060590a5337cf30a916fb4a83766465b9dd14c9f0e1fd0c1326a31ac7d0ef78a3a9a2f7a3dfb73e05", 0xcf}, {&(0x7f0000000540)="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", 0xfc}, {&(0x7f0000000640)="7e7b3ed3538249e680750474e198155dc5655bff6a302d41548b782fe0aa8f03bd4b5f42e69374a6450145d2b116da577819103fcc1e3729df0b159579bbf8e69714eb9933c9169090b7", 0x4a}, {&(0x7f00000006c0)="7a8391aeaf520ffdb85139c61f9b3d6d0e8cc046b47c9c2ac484008f0fc39dcd9e67c9b6a20b0371c0848523a69e1d0969339c2c7358a46a232bee41a694b52fa836bc865de99badf1b025a7e0b6cc48883aa71df1201abc4aaabc9266c6d322a34557b8bf741227bee1373c1afe652f0e8b955b8b3df31f40fcf923a6adfd3658ef252468cc03f416585bc626163803", 0x90}], 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32=r3, @ANYRES32, @ANYRES32=r5, @ANYRES32=r0, @ANYRES32, @ANYRES32=r3, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32, @ANYBLOB="34000000000000000100000001000000", @ANYRES32=r4, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r1, @ANYRES32, @ANYRES32, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c0000b05e0000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=r6, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r5, @ANYBLOB='\x00\x00\x00\x00'], 0xf0, 0x80}, 0x80) r9 = perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x7, 0xd8, 0x4, 0x92, 0x0, 0xfffffffffffffffc, 0x808, 0x15, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000080), 0x8}, 0x4080, 0x200, 0x2, 0x8, 0x0, 0x9, 0x0, 0x0, 0x8, 0x0, 0xe25}, 0xffffffffffffffff, 0x9, r5, 0x3) syncfs(r9) syncfs(r5) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00000000c0)={@loopback, 0x5, 0x0, 0xfd, 0xd, 0x3ff}, 0x20) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x3, r1}) 23:20:01 executing program 3 (fault-call:6 fault-nth:57): ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x9, "0000f0000000000300"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 23:20:01 executing program 5: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x0, &(0x7f0000000040)=ANY=[]) openat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x200, 0x0) 23:20:01 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x4000000000000}, 0x0) 23:20:01 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x800000000000000}, 0x0) [ 1180.497035] device veth0_vlan entered promiscuous mode [ 1180.505205] FAULT_INJECTION: forcing a failure. [ 1180.505205] name failslab, interval 1, probability 0, space 0, times 0 [ 1180.507974] CPU: 0 PID: 9487 Comm: syz-executor.3 Not tainted 5.10.56 #1 [ 1180.509589] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1180.512022] Call Trace: [ 1180.512596] dump_stack+0x107/0x163 [ 1180.513419] should_fail.cold+0x5/0xa [ 1180.514244] ? __skb_ext_alloc+0x19/0x80 [ 1180.515122] should_failslab+0x5/0x10 [ 1180.515949] kmem_cache_alloc+0x5b/0x350 [ 1180.516867] __skb_ext_alloc+0x19/0x80 [ 1180.517703] skb_ext_add+0x504/0x670 [ 1180.518505] ? __kmalloc_node_track_caller+0x302/0x3f0 [ 1180.519640] __alloc_skb+0x3c1/0x620 [ 1180.520459] inet6_rt_notify+0x199/0x410 [ 1180.521352] ? rt6_dump_route+0xc20/0xc20 [ 1180.522248] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1180.523394] fib6_add+0x31e0/0x4500 [ 1180.524199] ? fib6_update_sernum_stub+0x80/0x80 [ 1180.525228] ? do_raw_spin_lock+0x121/0x260 [ 1180.526173] ? rwlock_bug.part.0+0x90/0x90 [ 1180.527098] ? ip6_dst_neigh_lookup+0xf0/0xf0 [ 1180.528083] ip6_route_add+0x8b/0x150 [ 1180.528941] addrconf_prefix_route.isra.0+0x1c8/0x2a0 [ 1180.530058] ? ipv6_generate_stable_address+0x640/0x640 [ 1180.531209] ? mark_held_locks+0x9e/0xe0 [ 1180.532130] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1180.533272] ? __local_bh_enable_ip+0x9d/0xf0 [ 1180.534303] addrconf_notify+0x1a1d/0x22f0 [ 1180.535241] ? inet6_ifinfo_notify+0x150/0x150 [ 1180.536227] ? failover_register+0x520/0x520 [ 1180.537205] ? cfg80211_netdev_notifier_call+0x298/0x1220 [ 1180.538392] ? ipmr_device_event+0x18b/0x1f0 [ 1180.539342] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1180.540462] raw_notifier_call_chain+0xb3/0x110 [ 1180.541486] call_netdevice_notifiers_info+0xb5/0x130 [ 1180.542609] __dev_notify_flags+0x110/0x2b0 [ 1180.543548] ? dev_change_name+0x660/0x660 [ 1180.544463] ? __dev_change_flags+0x4cf/0x6e0 [ 1180.545443] ? dev_set_allmulti+0x30/0x30 [ 1180.546342] ? cap_capable+0x1eb/0x250 [ 1180.547203] ? full_name_hash+0xb5/0xf0 [ 1180.548072] dev_change_flags+0x100/0x160 [ 1180.549008] devinet_ioctl+0x147d/0x1d30 [ 1180.549899] ? inet_ifa_byprefix+0x2a0/0x2a0 [ 1180.550866] inet_ioctl+0x34b/0x390 [ 1180.551654] ? inet_dgram_connect+0x220/0x220 [ 1180.552616] ? avc_ss_reset+0x180/0x180 [ 1180.553512] ? __lock_acquire+0xbc2/0x5b20 [ 1180.554466] packet_ioctl+0xb3/0x260 [ 1180.555278] sock_do_ioctl+0xd1/0x2e0 [ 1180.556102] ? compat_ifr_data_ioctl+0x150/0x150 [ 1180.557151] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1180.558275] ? do_vfs_ioctl+0x283/0x10d0 [ 1180.559155] ? generic_block_fiemap+0x60/0x60 [ 1180.560128] ? selinux_inode_getsecctx+0x90/0x90 [ 1180.561168] sock_ioctl+0x3e6/0x700 [ 1180.561954] ? dlci_ioctl_set+0x30/0x30 [ 1180.562820] ? __fget_files+0x251/0x410 [ 1180.563684] ? dlci_ioctl_set+0x30/0x30 [ 1180.564548] __x64_sys_ioctl+0x196/0x210 [ 1180.565443] do_syscall_64+0x33/0x40 [ 1180.566252] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1180.567356] RIP: 0033:0x466609 [ 1180.568056] 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 [ 1180.572015] RSP: 002b:00007f774f1bc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1180.573685] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1180.575216] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 1180.576758] RBP: 00007f774f1bc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1180.578317] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1180.579853] R13: 00007ffd6151681f R14: 00007f774f1bc300 R15: 0000000000022000 23:20:14 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x7, 0x80, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) execveat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=[&(0x7f00000000c0)='}\x00', &(0x7f0000000100)='$\x00', &(0x7f0000000180)='\x00'], &(0x7f0000000300)=[&(0x7f0000000200)='!-\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='/,\'}\x00', &(0x7f00000002c0)='%-^\x11]\xda):-\x00'], 0x1000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r2, 0x0, r1, 0x0, 0x200f5ef, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) 23:20:14 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x200000000000000}, 0x0) 23:20:14 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r0, 0x0, r1, &(0x7f0000000100), 0x7, 0x0) copy_file_range(r2, 0x0, 0xffffffffffffffff, 0x0, 0x200f5ef, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x40802, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r4, 0x0, r3, 0x0, 0x200f5ef, 0x0) r5 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setresgid(0x0, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000009c0)=@IORING_OP_STATX={0x15, 0xf, 0x0, 0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000980)='./file0/file0\x00', 0x20, 0x400}, 0x1) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r7, 0x6, 0x7, &(0x7f0000000000)=0x1, 0x4) r8 = inotify_init1(0x800) sendmsg$unix(r2, &(0x7f0000000b00)={&(0x7f0000000200)=@abs={0x1, 0x0, 0x4e23}, 0x6e, &(0x7f0000000780)=[{&(0x7f0000000280)="d2d8ef811ab2ab1f9d489e81f263b20dd9825ff5923daafb7f9cca80407c0638f33e7a3d1fd3c668ce688b54efbceaf5ecb599f25431c6c2b2ebfd3d90ee1836f0aac70829ae6a150354172e3e1c82385351f9dec1203f07405775b2497b4b0f577d93498c030de6cc835b9cae3c5a199a69ae7e0ca2f7ab98d85be3acaf32a6709dc4430aa2b843b9b164c365", 0x8d}, {&(0x7f0000000340)="d6ea23d0bc3a383015fe3a1296f7da9ba7d75a9d062a68a921d0c9fa6974ec61a6ad0f9d24299bdf9f44de1b639f176dfb61575778de4968e2ebd44b3426ebb4e062735a83061abef824db607702640aa63cdd7d609429590ff58a688715824ce9c6fad7850506af1f017c432cd24250f6bd794fd82ac9608ac36c6d01e918d55f0f3f691236b318a8ed940d3ede01a4620998caa1d08b26ac8b41b5cb5da49b24024c11eaafcfbd74c925e0dff12006124e2054cfac8af86f4515a79e4a47c7b2804413f8305bba682bc8cd72a6ac758d1400c7a9", 0xd5}, {&(0x7f0000000440)="2f0570dc16f4423a93736ecb8aae29b84848bb4cd27cc5ba20019c11df34d1b5fc2f273be09b1434cb9dc4ff44b56e0e8eb6bfa12b6486f0e50c188798ff76be0c205dee6a0c59bb80e2911cc30b92de49b1eeba35701f8ca76892adf59c8fb728b0c963566f29da5675a51e46b924eb854e290390411720fb44418562b2efc83e4f60a2803cd15db0b5274730f0ac778c92ce2aa583aa6e657c74dfb4dc8e6c8016e46516d65060590a5337cf30a916fb4a83766465b9dd14c9f0e1fd0c1326a31ac7d0ef78a3a9a2f7a3dfb73e05", 0xcf}, {&(0x7f0000000540)="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", 0xfc}, {&(0x7f0000000640)="7e7b3ed3538249e680750474e198155dc5655bff6a302d41548b782fe0aa8f03bd4b5f42e69374a6450145d2b116da577819103fcc1e3729df0b159579bbf8e69714eb9933c9169090b7", 0x4a}, {&(0x7f00000006c0)="7a8391aeaf520ffdb85139c61f9b3d6d0e8cc046b47c9c2ac484008f0fc39dcd9e67c9b6a20b0371c0848523a69e1d0969339c2c7358a46a232bee41a694b52fa836bc865de99badf1b025a7e0b6cc48883aa71df1201abc4aaabc9266c6d322a34557b8bf741227bee1373c1afe652f0e8b955b8b3df31f40fcf923a6adfd3658ef252468cc03f416585bc626163803", 0x90}], 0x6, &(0x7f0000000a00)=ANY=[@ANYBLOB="28000000000000000100000001000000", @ANYRES32=r3, @ANYRES32, @ANYRES32=r5, @ANYRES32=r0, @ANYRES32, @ANYRES32=r3, @ANYBLOB="18000000000000000100000001000000", @ANYRES32=r0, @ANYRES32, @ANYBLOB="34000000000000000100000001000000", @ANYRES32=r4, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r1, @ANYRES32, @ANYRES32, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32, @ANYBLOB="000000001c0000b05e0000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000001c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32, @ANYRES32=r6, @ANYBLOB="000000001c000000000000000100000001000000", @ANYRES32=r7, @ANYRES32=r8, @ANYRES32=r5, @ANYBLOB='\x00\x00\x00\x00'], 0xf0, 0x80}, 0x80) r9 = perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0x7, 0xd8, 0x4, 0x92, 0x0, 0xfffffffffffffffc, 0x808, 0x15, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x4, @perf_bp={&(0x7f0000000080), 0x8}, 0x4080, 0x200, 0x2, 0x8, 0x0, 0x9, 0x0, 0x0, 0x8, 0x0, 0xe25}, 0xffffffffffffffff, 0x9, r5, 0x3) syncfs(r9) syncfs(r5) setsockopt$inet6_IPV6_FLOWLABEL_MGR(0xffffffffffffffff, 0x29, 0x20, &(0x7f00000000c0)={@loopback, 0x5, 0x0, 0xfd, 0xd, 0x3ff}, 0x20) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x3, r1}) 23:20:14 executing program 7: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000100)='net/ip6_tables_matches\x00') r2 = socket$inet_udplite(0x2, 0x2, 0x88) sendfile(r2, r1, 0x0, 0x340) fork() ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f00000001c0)={0x0, 0x0}) perf_event_open(&(0x7f0000000140)={0x4, 0x80, 0x3, 0x9, 0x2, 0x63, 0x0, 0x2, 0x90278, 0xa, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x2, @perf_config_ext={0x3, 0x9}, 0x1, 0x2, 0x1, 0x7, 0x3ff, 0x0, 0xcc35, 0x0, 0x81, 0x0, 0x1f}, r3, 0x10, r0, 0x8) 23:20:14 executing program 3 (fault-call:6 fault-nth:58): ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x9, "0000f0000000000300"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 23:20:14 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xa00000000000000}, 0x0) 23:20:14 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x100000000000000}, 0x0) 23:20:14 executing program 1: syz_mount_image$iso9660(0x0, 0x0, 0x0, 0x3, &(0x7f00000013c0)=[{0x0}, {&(0x7f0000001140)='D', 0x1, 0x10000}, {&(0x7f0000001240)="d9", 0x1}], 0x0, 0x0) syz_mount_image$nfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x2, 0x7, &(0x7f0000001600)=[{&(0x7f0000000080)="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", 0x1000, 0x80000000}, {&(0x7f0000001080)="60e80a33e74cc1df081928fac67315d4ebb0bf4271fa37c61727cf5e42f46570600a4ad64ab95cebe89b0f1756e92938df8dce4718338ac6eb5deb5e", 0x3c, 0x100000001}, {&(0x7f0000001280)="897cd5f2c1941eb192854fe7eaee4dbb39e1bc2e783c90ed2412fe16a4b242f18c28f145ef59af388c72a443e2ec8ba72f5e5232a5ed514fea300080af8f418775f74833c52881953b28df6ade6b2f11a043d3ec02a7c5534cf85fa8fe024f435d62ee263dd143394e571241f50faaddba74788a7acba022bd259e516f299a13b0bc52690262da5f1807e51fc7eb395e4daa7144fe8364e660acc8ab77a3780fde4d88fe51d77f5a1bde2fbe11d0ddba1c4dafbc3b927b891f4c60ae75a6af9f083b8a43772cb9fc4bc953973c543993e7dff63f89419cca1d06172e48b673c651dd461243b479de1fa2a55c9a", 0xed, 0x9}, {&(0x7f0000001440)="1abf7871279e9afa72e5c0e04a65186058389529456e857bd24534bb91767813951ff5829f52bf6cd082d15c7bfa865d7ff0169bc5a2c96613be8a79cdab10146291b36433ea64a8500de9ea3bde0db1dbffa809ab5124d67077b0bae58907a10f541e50e35bc459cca397083990dd92b64220660856435f63c3974a32b523b30d736e540809ef6421bd5f586b3f2f94b79bcba3318ebc3cedeb3657b1de8a9a44e64bf5edce7c74c03a79df5cd3801b731eaac4eb81dbc70e31c251898c2c1899aa1ec9efac77", 0xc7, 0x1}, {&(0x7f0000001180)="64e61310c8a1d60717222674a3ec955fb8f167170c0189ea7208a0d3420980b931d03e399de7afe75ee8ada660de95bc2deb8215ee6e7ca6d89160cf64e2af1165fcca3111632f2b653c3d2d21835e5cc276d7c0f082cf6e86062c817d707f923c90e66898733e6f2c13f4cb944211ae2cde330b003603d4b1ea0943d6b994ab247ae79c", 0x84, 0x7}, {&(0x7f00000010c0)="1d7401c96a9d39694338bb343d3ce8653937ba7cc8362e06b1d53343ae471a5fd0eaf5bf56", 0x25, 0x4655}, {&(0x7f0000001540)="237223fa130dbdabfac6ad4dd150ad658fb6be71d58209eab5d4320f6ccb2e72ab4ff91150c2c67b861ecd385be0f04b192230bf83c23972f7bd4b29d9c95d7420b478b269e9dce46c2101ed6c51703ea35b71e1844f0508d13667f24531b136d730f55698c19351801ef22050d5ac67ed7db34e7e3c95b69ee56692278ad7f88cf4e9dde793ac459ef41d2d8d76b54c7c1c149feaa3e185e97d7212a4d215db4669acc6d5887b72238944190bc3bf99136173af08", 0xb5, 0x1f}], 0x80000, &(0x7f00000016c0)={[{'\'(\x92^)\''}, {'[+'}, {'(:'}, {}, {'6^'}, {'\xce((&)'}], [{@obj_user}, {@measure}, {@context={'context', 0x3d, 'system_u'}}, {@fscontext={'fscontext', 0x3d, 'root'}}, {@smackfshat}]}) [ 1193.611653] device veth0_vlan entered promiscuous mode [ 1193.625976] FAULT_INJECTION: forcing a failure. [ 1193.625976] name failslab, interval 1, probability 0, space 0, times 0 [ 1193.627722] CPU: 1 PID: 9514 Comm: syz-executor.3 Not tainted 5.10.56 #1 [ 1193.628735] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1193.630383] Call Trace: [ 1193.630811] dump_stack+0x107/0x163 [ 1193.631278] should_fail.cold+0x5/0xa [ 1193.631810] ? create_object.isra.0+0x3a/0xa20 [ 1193.632476] should_failslab+0x5/0x10 [ 1193.633042] kmem_cache_alloc+0x5b/0x350 [ 1193.633663] create_object.isra.0+0x3a/0xa20 [ 1193.634186] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1193.634758] kmem_cache_alloc+0x159/0x350 [ 1193.635263] __skb_ext_alloc+0x19/0x80 [ 1193.635690] skb_ext_add+0x504/0x670 [ 1193.636112] ? __kmalloc_node_track_caller+0x302/0x3f0 [ 1193.636854] __alloc_skb+0x3c1/0x620 [ 1193.637401] inet6_rt_notify+0x199/0x410 [ 1193.637989] ? rt6_dump_route+0xc20/0xc20 [ 1193.638630] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 1193.639404] fib6_add+0x31e0/0x4500 [ 1193.639969] ? fib6_update_sernum_stub+0x80/0x80 [ 1193.640643] ? do_raw_spin_lock+0x121/0x260 [ 1193.641307] ? rwlock_bug.part.0+0x90/0x90 [ 1193.641916] ? ip6_dst_neigh_lookup+0xf0/0xf0 [ 1193.642598] ip6_route_add+0x8b/0x150 [ 1193.643157] addrconf_prefix_route.isra.0+0x1c8/0x2a0 [ 1193.643860] ? ipv6_generate_stable_address+0x640/0x640 [ 1193.644628] ? mark_held_locks+0x9e/0xe0 [ 1193.645252] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1193.646011] ? __local_bh_enable_ip+0x9d/0xf0 [ 1193.646627] addrconf_notify+0x1a1d/0x22f0 [ 1193.647364] ? inet6_ifinfo_notify+0x150/0x150 [ 1193.648102] ? failover_register+0x520/0x520 [ 1193.648775] ? cfg80211_netdev_notifier_call+0x298/0x1220 [ 1193.649514] ? ipmr_device_event+0x18b/0x1f0 [ 1193.650141] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1193.650855] raw_notifier_call_chain+0xb3/0x110 [ 1193.651558] call_netdevice_notifiers_info+0xb5/0x130 [ 1193.652328] __dev_notify_flags+0x110/0x2b0 [ 1193.652969] ? dev_change_name+0x660/0x660 [ 1193.653632] ? __dev_change_flags+0x4cf/0x6e0 [ 1193.654303] ? dev_set_allmulti+0x30/0x30 [ 1193.654902] ? cap_capable+0x1eb/0x250 [ 1193.655461] ? full_name_hash+0xb5/0xf0 [ 1193.656008] dev_change_flags+0x100/0x160 [ 1193.656595] devinet_ioctl+0x147d/0x1d30 [ 1193.657123] ? inet_ifa_byprefix+0x2a0/0x2a0 [ 1193.657678] inet_ioctl+0x34b/0x390 [ 1193.658185] ? inet_dgram_connect+0x220/0x220 [ 1193.658881] ? avc_ss_reset+0x180/0x180 [ 1193.659500] ? __lock_acquire+0xbc2/0x5b20 [ 1193.660148] packet_ioctl+0xb3/0x260 [ 1193.660635] sock_do_ioctl+0xd1/0x2e0 [ 1193.661052] ? compat_ifr_data_ioctl+0x150/0x150 [ 1193.661635] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1193.662220] ? do_vfs_ioctl+0x283/0x10d0 [ 1193.662757] ? generic_block_fiemap+0x60/0x60 [ 1193.663459] ? selinux_inode_getsecctx+0x90/0x90 [ 1193.664188] sock_ioctl+0x3e6/0x700 [ 1193.664707] ? dlci_ioctl_set+0x30/0x30 [ 1193.665304] ? __fget_files+0x251/0x410 [ 1193.665842] ? dlci_ioctl_set+0x30/0x30 [ 1193.666424] __x64_sys_ioctl+0x196/0x210 [ 1193.666985] do_syscall_64+0x33/0x40 [ 1193.667515] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1193.668273] RIP: 0033:0x466609 [ 1193.668799] 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 [ 1193.671122] RSP: 002b:00007f774f1bc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1193.672006] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1193.673053] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 1193.674171] RBP: 00007f774f1bc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1193.675044] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1193.675844] R13: 00007ffd6151681f R14: 00007f774f1bc300 R15: 0000000000022000 23:20:14 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x200000000000000}, 0x0) 23:20:14 executing program 1: readv(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000080)=""/192, 0xc0}, {&(0x7f0000000140)=""/16, 0x10}, {&(0x7f0000000180)=""/59, 0x3b}, {&(0x7f00000001c0)=""/36, 0xfcbc}], 0x4) ioctl$SG_GET_RESERVED_SIZE(0xffffffffffffffff, 0x2272, &(0x7f0000000280)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000000000)=0x1, 0x4) readv(r0, &(0x7f00000018c0)=[{&(0x7f0000000200)=""/2, 0x2}, {0xfffffffffffffffd}, {&(0x7f0000001300)=""/249, 0xf9}, {&(0x7f0000001400)=""/88, 0x58}, {&(0x7f0000001480)=""/74, 0x4a}, {&(0x7f0000001500)=""/85, 0x55}, {&(0x7f0000001580)=""/240, 0xf0}, {&(0x7f0000001680)=""/30, 0x1e}, {&(0x7f00000016c0)=""/236, 0xec}, {&(0x7f00000017c0)=""/206, 0xce}], 0xa) r1 = accept$packet(0xffffffffffffffff, 0x0, &(0x7f00000002c0)) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000001980), 0x210200, 0x0) ioctl$SCSI_IOCTL_TEST_UNIT_READY(r2, 0x2) ioctl$BTRFS_IOC_SNAP_CREATE(r1, 0x50009401, &(0x7f0000000300)={{}, "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"}) readv(0xffffffffffffffff, &(0x7f0000000240)=[{&(0x7f0000000040)=""/22, 0x16}], 0x1) 23:20:14 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x300000000000000}, 0x0) 23:20:14 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xe00000000000000}, 0x0) 23:20:14 executing program 3 (fault-call:6 fault-nth:59): ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x9, "0000f0000000000300"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 23:20:15 executing program 7: sendmsg$NFULNL_MSG_CONFIG(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f0000000240)=ANY=[@ANYBLOB="5400000001040102000000000000000001000004060006400001000008000540000000c90dd4b723a75a75cf06080005400000000808000540000001010600064000020000060006400007000005000100010000"], 0x54}, 0x1, 0x0, 0x0, 0x20004800}, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r1 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) capget(0x0, &(0x7f0000000100)) r2 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r3 = fork() clone3(&(0x7f0000000900)={0x20000, &(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0), {0x2f}, &(0x7f0000000700)=""/143, 0x8f, &(0x7f00000007c0)=""/41, &(0x7f0000000880)=[0x0, 0x0, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff], 0xa}, 0x58) perf_event_open(&(0x7f00000003c0)={0x5, 0x80, 0x7, 0x1f, 0x6, 0x8, 0x0, 0x0, 0x400, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0xffffffff, 0x1, @perf_bp={&(0x7f0000000380), 0x4}, 0x40202, 0x1, 0x0, 0x6, 0xfbf, 0x2, 0x7, 0x0, 0x200, 0x0, 0x2}, r3, 0x6, 0xffffffffffffffff, 0x0) r4 = fork() r5 = gettid() capget(&(0x7f0000000300)={0x20080522, r5}, &(0x7f0000000340)={0x1, 0x0, 0x1, 0x3, 0x4, 0x80}) clone3(&(0x7f0000000900)={0x20000, &(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0), {0x2f}, &(0x7f0000000700)=""/143, 0x8f, &(0x7f00000007c0)=""/41, &(0x7f0000000880)=[0x0, 0x0, 0x0, 0x0, r4, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff], 0xa}, 0x58) perf_event_open(&(0x7f00000001c0)={0x3, 0x80, 0x5, 0x1, 0xda, 0xd5, 0x0, 0x3, 0x4000, 0x6, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x87f9, 0x2, @perf_config_ext={0x83, 0x8}, 0x10, 0x582, 0x2, 0x0, 0x4, 0xabff, 0x6, 0x0, 0x5, 0x0, 0x6}, r4, 0xffffffffffffffff, r0, 0xe) r6 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r6, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="140000005200576f"], 0x14}}, 0x0) syz_genetlink_get_family_id$fou(&(0x7f0000000180), r6) read(r6, &(0x7f0000000000)=""/37, 0x25) dup3(0xffffffffffffffff, r2, 0x0) dup3(r1, r0, 0x0) [ 1193.969788] device veth0_vlan entered promiscuous mode [ 1193.974113] FAULT_INJECTION: forcing a failure. [ 1193.974113] name failslab, interval 1, probability 0, space 0, times 0 [ 1193.975485] CPU: 1 PID: 9546 Comm: syz-executor.3 Not tainted 5.10.56 #1 [ 1193.976279] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1193.977643] Call Trace: [ 1193.977937] dump_stack+0x107/0x163 [ 1193.978369] should_fail.cold+0x5/0xa [ 1193.978787] ? ipv6_add_addr+0x332/0x1dd0 [ 1193.979265] should_failslab+0x5/0x10 [ 1193.979706] kmem_cache_alloc_trace+0x55/0x360 [ 1193.980235] ? blocking_notifier_call_chain+0x13a/0x180 [ 1193.980853] ipv6_add_addr+0x332/0x1dd0 [ 1193.981306] ? __local_bh_enable_ip+0x9d/0xf0 [ 1193.981806] ? trace_hardirqs_on+0x5b/0x180 [ 1193.982307] ? ip6_route_add+0x96/0x150 [ 1193.982755] ? ip6_route_add+0xf5/0x150 [ 1193.983199] ? inet6_dump_ifaddr+0x20/0x20 [ 1193.983708] add_addr+0xcf/0x2b0 [ 1193.984086] ? inet6_ifa_finish_destroy+0x1b0/0x1b0 [ 1193.984623] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1193.985210] ? __local_bh_enable_ip+0x9d/0xf0 [ 1193.985698] addrconf_notify+0x19e4/0x22f0 [ 1193.986164] ? inet6_ifinfo_notify+0x150/0x150 [ 1193.986651] ? failover_register+0x520/0x520 [ 1193.987123] ? cfg80211_netdev_notifier_call+0x298/0x1220 [ 1193.987738] ? ipmr_device_event+0x18b/0x1f0 [ 1193.988206] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1193.988768] raw_notifier_call_chain+0xb3/0x110 [ 1193.989281] call_netdevice_notifiers_info+0xb5/0x130 [ 1193.989844] __dev_notify_flags+0x110/0x2b0 [ 1193.990314] ? dev_change_name+0x660/0x660 [ 1193.990765] ? __dev_change_flags+0x4cf/0x6e0 [ 1193.991248] ? dev_set_allmulti+0x30/0x30 [ 1193.991710] ? cap_capable+0x1eb/0x250 [ 1193.992125] ? full_name_hash+0xb5/0xf0 [ 1193.992557] dev_change_flags+0x100/0x160 [ 1193.993017] devinet_ioctl+0x147d/0x1d30 [ 1193.993488] ? inet_ifa_byprefix+0x2a0/0x2a0 [ 1193.993971] inet_ioctl+0x34b/0x390 [ 1193.994364] ? inet_dgram_connect+0x220/0x220 [ 1193.994858] ? avc_ss_reset+0x180/0x180 [ 1193.995298] ? __lock_acquire+0xbc2/0x5b20 [ 1193.995791] packet_ioctl+0xb3/0x260 [ 1193.996206] sock_do_ioctl+0xd1/0x2e0 [ 1193.996616] ? compat_ifr_data_ioctl+0x150/0x150 [ 1193.997154] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1193.997712] ? do_vfs_ioctl+0x283/0x10d0 [ 1193.998160] ? generic_block_fiemap+0x60/0x60 [ 1193.998641] ? selinux_inode_getsecctx+0x90/0x90 [ 1193.999163] sock_ioctl+0x3e6/0x700 [ 1193.999550] ? dlci_ioctl_set+0x30/0x30 [ 1193.999980] ? __fget_files+0x251/0x410 [ 1194.000425] ? dlci_ioctl_set+0x30/0x30 [ 1194.000862] __x64_sys_ioctl+0x196/0x210 [ 1194.001314] do_syscall_64+0x33/0x40 [ 1194.001727] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1194.002273] RIP: 0033:0x466609 [ 1194.002624] 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 [ 1194.004601] RSP: 002b:00007f774f1bc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1194.005447] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1194.006247] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 1194.007031] RBP: 00007f774f1bc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1194.007813] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1194.008587] R13: 00007ffd6151681f R14: 00007f774f1bc300 R15: 0000000000022000 23:20:27 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x400000000000000}, 0x0) 23:20:27 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x300000000000000}, 0x0) 23:20:27 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x101802, 0x10) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000080)={0x0, 0x1, 0x3, 0x5, 0x81}) copy_file_range(r3, 0x0, r2, 0x0, 0x200f5ef, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x40802, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r5, 0x0, r4, 0x0, 0x200f5ef, 0x0) r6 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r6) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x3, r1}) creat(&(0x7f0000000100)='./file1\x00', 0x106) 23:20:27 executing program 7: mlock2(&(0x7f0000bff000/0x400000)=nil, 0x400000, 0x0) fork() perf_event_open(&(0x7f0000000040)={0x3, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x100000001}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mlock2(&(0x7f0000ca3000/0x4000)=nil, 0x4000, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) mlock2(&(0x7f0000c1b000/0x2000)=nil, 0x2000, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) syz_io_uring_setup(0x68e4, 0x0, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f00000000c0), 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000f17000/0x2000)=nil, &(0x7f0000d1f000/0x2000)=nil, 0x0, 0x0) mbind(&(0x7f0000e6a000/0x2000)=nil, 0x2000, 0x8000, &(0x7f0000000000)=0x1, 0x9, 0x5) 23:20:27 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1c00000000000000}, 0x0) 23:20:27 executing program 3 (fault-call:6 fault-nth:60): ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x9, "0000f0000000000300"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 23:20:27 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000002580)={0x0, 0x9007}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x7, &(0x7f0000000000)=0x1, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'team_slave_1\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="14000000000000000000000007000000c4048f01000000001c000000000000000000000008000000", @ANYRES32=r4], 0x38}}], 0x1, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000000)={0x7ff}, 0x4) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r5, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="14000000000000000000000007000000c4048f01000000001c000000000000000000000008000000", @ANYRES32=r7], 0x38}}], 0x1, 0x0) 23:20:27 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x28, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000d6f4655fd6f4655f0100ffff53ef010001000000d5f4655f000000000000000001000000000000000b0000000001000008000000d2420100128300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e31343338373338393700"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000441356bbe0d347458781d90fbb6137b4010040000c00000000000000d5f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000006100000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0xffffffffffffff99, 0x1000}, {&(0x7f0000010500)="ff030000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff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ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000d5f4655fd5f4655fd5f4655f00"/8224, 0x2020, 0x2000}, {&(0x7f0000012600)="ed41000000100000d5f4655fd6f4655fd6f4655f00000000000004008000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x4100}, {&(0x7f0000012700)="200000003c66c62a3c66c62a00000000d5f4655f00"/32, 0x20, 0x4180}, {&(0x7f0000012800)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030000000", 0x40, 0x4200}, {&(0x7f0000012900)="20000000000000000000000000000000d5f4655f00"/32, 0x20, 0x4280}, {&(0x7f0000012a00)="8081000000180000d5f4655fd5f4655fd5f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000040000000", 0x40, 0x4300}, {&(0x7f0000012b00)="20000000000000000000000000000000d5f4655f00"/32, 0x20, 0x4380}, {&(0x7f0000012c00)="c041000000400000d5f4655fd5f4655fd5f4655f00000000000002008000000000000800000000000af301000400000000000000000000000400000020000000", 0x40, 0x4a00}, {&(0x7f0000012d00)="20000000000000000000000000000000d5f4655f00"/32, 0x20, 0x4a80}, {&(0x7f0000012e00)="ed41000000100000d6f4655fd6f4655fd6f4655f00000000000002008000000000000800030000000af301000400000000000000000000000100000050000000000000000000000000000000000000000000000000000000000000000000000000000000429f33c7000000000000000000000000000000000000000000000000200000003c66c62a3c66c62a3c66c62ad6f4655f3c66c62a0000000000000000", 0xa0, 0x4b00}, {&(0x7f0000012f00)="ed8100001a040000d6f4655fd6f4655fd6f4655f00000000000001008000000000000800010000000af301000400000000000000000000000100000060000000000000000000000000000000000000000000000000000000000000000000000000000000652a4c1d000000000000000000000000000000000000000000000000200000003c66c62a3c66c62a3c66c62ad6f4655f3c66c62a0000000000000000", 0xa0, 0x4c00}, {&(0x7f0000013000)="ffa1000026000000d6f4655fd6f4655fd6f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3134333837333839372f66696c65302f66696c653000000000000000000000000000000000000000000000d6db46a3000000000000000000000000000000000000000000000000200000003c66c62a3c66c62a3c66c62ad6f4655f3c66c62a0000000000000000", 0xa0, 0x4d00}, {&(0x7f0000013100)="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", 0x1a0, 0x4e00}, {&(0x7f0000013300)="ed81000064000000d6f4655fd6f4655fd6f4655f00000000000001008000000000000800010000000af301000400000000000000000000000100000090000000000000000000000000000000000000000000000000000000000000000000000000000000256c47f5000000000000000000000000000000000000000000000000200000003c66c62a3c66c62a3c66c62ad6f4655f3c66c62a0000000000000000", 0xa0, 0x5000}, {&(0x7f0000013400)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c653300000011000000940f090166696c652e636f6c64000000", 0x80, 0x10000}, {&(0x7f0000013500)="0b0000000c0001022e00000002000000f40f02022e2e00"/32, 0x57, 0x20000}, {&(0x7f0000013600)="00000000001000"/32, 0x20, 0x21000}, {&(0x7f0000013700)="00000000001000"/32, 0x20, 0x22000}, {&(0x7f0000013800)="00000000001000"/32, 0x20, 0x23000}, {&(0x7f0000013900)="111fc0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x30000}, {&(0x7f0000013a00)="0200"/32, 0x20, 0x30400}, {&(0x7f0000013b00)="0300"/32, 0x20, 0x30800}, {&(0x7f0000013c00)="0400"/32, 0x20, 0x30c00}, {&(0x7f0000000600)="0500"/32, 0x20, 0x31000}, {&(0x7f0000013e00)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000700"/96, 0x60, 0x31400}, {&(0x7f0000000640)="2719c0d901000000803a0900803a090000000000060000000000000005000000", 0x20, 0x40000}, {&(0x7f0000014000)="0200"/32, 0x20, 0x40400}, {&(0x7f0000014100)="0300"/32, 0x20, 0x40800}, {&(0x7f0000014200)="0400"/32, 0x20, 0x40c00}, {&(0x7f0000014300)="0500"/32, 0x20, 0x41000}, {&(0x7f0000014400)="0000000000000000010000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000700"/96, 0x60, 0x41400}, {&(0x7f0000014500)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d80f050766696c653100"/64, 0x40, 0x50000}, {&(0x7f0000014600)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x60000}, {&(0x7f0000014b00)='syzkallers\x00'/32, 0x20, 0x70000}, {&(0x7f0000014c00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x90000}], 0x0, &(0x7f0000014d00)) openat(r0, &(0x7f0000000680)='./file0\x00', 0x0, 0x1e0) rename(&(0x7f00000000c0)='./file0\x00', &(0x7f00000005c0)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000006c0)='./file0\x00', 0x20000, 0x80) lsetxattr$trusted_overlay_upper(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f0000000140)=ANY=[@ANYBLOB="00fb9e0404a6049ab64563a7df5e18cdcdc23c9a0c5026b032c31847d06d78197f918f526d2a8171b7351d7f3d7f770bba9d98eada571329da9b0d0debf58ff4cfa646e73d2431ca043800eac099ef8db22794a304d17e758ccd570a471a043ba33e655467a636b2553033db82efa7563ec502f5a35f64aba106964b31d5aea549160077b126131fb2903f11b73d9f78dae125c266e6311ffae235e37f44"], 0x9e, 0x2) [ 1206.203847] device veth0_vlan entered promiscuous mode [ 1206.215121] FAULT_INJECTION: forcing a failure. [ 1206.215121] name failslab, interval 1, probability 0, space 0, times 0 [ 1206.216755] CPU: 1 PID: 9572 Comm: syz-executor.3 Not tainted 5.10.56 #1 [ 1206.217799] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1206.219518] Call Trace: [ 1206.219921] dump_stack+0x107/0x163 [ 1206.220497] should_fail.cold+0x5/0xa [ 1206.221085] ? create_object.isra.0+0x3a/0xa20 [ 1206.221793] should_failslab+0x5/0x10 [ 1206.222383] kmem_cache_alloc+0x5b/0x350 [ 1206.223020] create_object.isra.0+0x3a/0xa20 [ 1206.223686] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1206.224460] kmem_cache_alloc_trace+0x151/0x360 [ 1206.225164] ? blocking_notifier_call_chain+0x13a/0x180 [ 1206.225992] ipv6_add_addr+0x332/0x1dd0 [ 1206.226604] ? __local_bh_enable_ip+0x9d/0xf0 [ 1206.227300] ? trace_hardirqs_on+0x5b/0x180 [ 1206.227957] ? ip6_route_add+0x96/0x150 [ 1206.228567] ? ip6_route_add+0xf5/0x150 [ 1206.229177] ? inet6_dump_ifaddr+0x20/0x20 [ 1206.229860] add_addr+0xcf/0x2b0 [ 1206.230372] ? inet6_ifa_finish_destroy+0x1b0/0x1b0 [ 1206.231133] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1206.231953] ? __local_bh_enable_ip+0x9d/0xf0 [ 1206.232640] addrconf_notify+0x19e4/0x22f0 [ 1206.233312] ? inet6_ifinfo_notify+0x150/0x150 [ 1206.234015] ? failover_register+0x520/0x520 [ 1206.234684] ? cfg80211_netdev_notifier_call+0x298/0x1220 [ 1206.235526] ? ipmr_device_event+0x18b/0x1f0 [ 1206.236189] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1206.236979] raw_notifier_call_chain+0xb3/0x110 [ 1206.237723] call_netdevice_notifiers_info+0xb5/0x130 [ 1206.238511] __dev_notify_flags+0x110/0x2b0 [ 1206.239173] ? dev_change_name+0x660/0x660 [ 1206.239803] ? __dev_change_flags+0x4cf/0x6e0 [ 1206.240487] ? dev_set_allmulti+0x30/0x30 [ 1206.241123] ? cap_capable+0x1eb/0x250 [ 1206.241737] ? full_name_hash+0xb5/0xf0 [ 1206.242354] dev_change_flags+0x100/0x160 [ 1206.243008] devinet_ioctl+0x147d/0x1d30 [ 1206.243629] ? inet_ifa_byprefix+0x2a0/0x2a0 [ 1206.244285] inet_ioctl+0x34b/0x390 23:20:27 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x6000000000000000}, 0x0) [ 1206.244829] ? inet_dgram_connect+0x220/0x220 [ 1206.245665] ? avc_ss_reset+0x180/0x180 [ 1206.246307] ? __lock_acquire+0xbc2/0x5b20 [ 1206.246966] packet_ioctl+0xb3/0x260 [ 1206.247555] sock_do_ioctl+0xd1/0x2e0 [ 1206.248151] ? compat_ifr_data_ioctl+0x150/0x150 [ 1206.248849] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1206.249614] ? do_vfs_ioctl+0x283/0x10d0 [ 1206.250222] ? generic_block_fiemap+0x60/0x60 [ 1206.250887] ? selinux_inode_getsecctx+0x90/0x90 [ 1206.251575] sock_ioctl+0x3e6/0x700 [ 1206.252076] ? dlci_ioctl_set+0x30/0x30 [ 1206.252643] ? __fget_files+0x251/0x410 [ 1206.253212] ? dlci_ioctl_set+0x30/0x30 [ 1206.253805] __x64_sys_ioctl+0x196/0x210 [ 1206.254396] do_syscall_64+0x33/0x40 [ 1206.254943] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1206.255690] RIP: 0033:0x466609 [ 1206.256158] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1206.258833] RSP: 002b:00007f774f1bc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 23:20:27 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x400000000000000}, 0x0) [ 1206.259911] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1206.260984] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 1206.262037] RBP: 00007f774f1bc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1206.263228] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1206.264295] R13: 00007ffd6151681f R14: 00007f774f1bc300 R15: 0000000000022000 23:20:27 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x800000000000000}, 0x0) 23:20:27 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000002580)={0x0, 0x9007}, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x7, &(0x7f0000000000)=0x1, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000140)={'team_slave_1\x00', 0x0}) sendmmsg$inet(r1, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="14000000000000000000000007000000c4048f01000000001c000000000000000000000008000000", @ANYRES32=r4], 0x38}}], 0x1, 0x0) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_icmp_ICMP_FILTER(r2, 0x1, 0x1, &(0x7f0000000000)={0x7ff}, 0x4) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r5, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="14000000000000000000000007000000c4048f01000000001c000000000000000000000008000000", @ANYRES32=r7], 0x38}}], 0x1, 0x0) 23:20:27 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xe803000000000000}, 0x0) 23:20:40 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) close(r0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) close(r1) ioctl$TUNSETIFF(r1, 0x400454ca, &(0x7f00000000c0)={'macvlan0\x00'}) execveat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0, 0x0) sendmsg$TIPC_NL_NAME_TABLE_GET(r0, &(0x7f0000000080)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000040)={&(0x7f00000002c0)=ANY=[@ANYBLOB="d9742620", @ANYRES16=0x0, @ANYBLOB="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"], 0x1ac}, 0x1, 0x0, 0x0, 0x20000800}, 0x4040040) 23:20:40 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x101802, 0x10) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000080)={0x0, 0x1, 0x3, 0x5, 0x81}) copy_file_range(r3, 0x0, r2, 0x0, 0x200f5ef, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x40802, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r5, 0x0, r4, 0x0, 0x200f5ef, 0x0) r6 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syncfs(r6) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x3, r1}) creat(&(0x7f0000000100)='./file1\x00', 0x106) 23:20:40 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xa00000000000000}, 0x0) 23:20:40 executing program 3 (fault-call:6 fault-nth:61): ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x9, "0000f0000000000300"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 23:20:40 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x800000000000000}, 0x0) 23:20:40 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1c00000000000000}, 0x0) 23:20:40 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xeffdffff00000000}, 0x0) 23:20:40 executing program 5: io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)={0x24, 0x1a, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @fd}, @nested={0x8, 0x3, 0x0, 0x1, [@generic="18c5765a"]}]}, 0x24}}, 0x0) [ 1219.413554] device veth0_vlan entered promiscuous mode [ 1219.421649] FAULT_INJECTION: forcing a failure. [ 1219.421649] name failslab, interval 1, probability 0, space 0, times 0 [ 1219.423280] CPU: 1 PID: 9627 Comm: syz-executor.3 Not tainted 5.10.56 #1 [ 1219.424179] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1219.425805] Call Trace: [ 1219.426115] dump_stack+0x107/0x163 [ 1219.426537] should_fail.cold+0x5/0xa [ 1219.426985] ? fib6_info_alloc+0x3c/0x100 [ 1219.427461] should_failslab+0x5/0x10 [ 1219.427889] __kmalloc+0x72/0x3e0 [ 1219.428299] ? stack_trace_consume_entry+0x160/0x160 [ 1219.428893] fib6_info_alloc+0x3c/0x100 [ 1219.429349] ip6_route_info_create+0x37a/0x19c0 [ 1219.429901] ? fib6_nh_init+0x1980/0x1980 [ 1219.430374] ? devinet_ioctl+0x147d/0x1d30 [ 1219.430850] ? inet_ioctl+0x34b/0x390 [ 1219.431294] ? packet_ioctl+0xb3/0x260 [ 1219.431739] ? sock_do_ioctl+0xd1/0x2e0 [ 1219.432195] ? sock_ioctl+0x3e6/0x700 [ 1219.432630] ? __x64_sys_ioctl+0x196/0x210 [ 1219.433121] ? do_syscall_64+0x33/0x40 [ 1219.433584] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1219.434198] addrconf_f6i_alloc+0x1c7/0x2f0 [ 1219.434694] ? ipv6_route_ioctl+0x500/0x500 [ 1219.435205] ? kasan_unpoison_shadow+0x33/0x40 [ 1219.435729] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1219.436315] ipv6_add_addr+0x375/0x1dd0 [ 1219.436777] ? __local_bh_enable_ip+0x9d/0xf0 [ 1219.437285] ? trace_hardirqs_on+0x5b/0x180 [ 1219.437794] ? ip6_route_add+0x96/0x150 [ 1219.438252] ? ip6_route_add+0xf5/0x150 [ 1219.438716] ? inet6_dump_ifaddr+0x20/0x20 [ 1219.439214] add_addr+0xcf/0x2b0 [ 1219.439605] ? inet6_ifa_finish_destroy+0x1b0/0x1b0 [ 1219.440182] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1219.440788] ? __local_bh_enable_ip+0x9d/0xf0 [ 1219.441304] addrconf_notify+0x19e4/0x22f0 [ 1219.441815] ? inet6_ifinfo_notify+0x150/0x150 [ 1219.442336] ? failover_register+0x520/0x520 [ 1219.442846] ? cfg80211_netdev_notifier_call+0x298/0x1220 [ 1219.443463] ? ipmr_device_event+0x18b/0x1f0 [ 1219.444026] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1219.444798] raw_notifier_call_chain+0xb3/0x110 [ 1219.445424] call_netdevice_notifiers_info+0xb5/0x130 [ 1219.446184] __dev_notify_flags+0x110/0x2b0 [ 1219.446869] ? dev_change_name+0x660/0x660 [ 1219.447424] ? __dev_change_flags+0x4cf/0x6e0 [ 1219.447948] ? dev_set_allmulti+0x30/0x30 [ 1219.448435] ? cap_capable+0x1eb/0x250 [ 1219.448896] ? full_name_hash+0xb5/0xf0 [ 1219.449355] dev_change_flags+0x100/0x160 [ 1219.449867] devinet_ioctl+0x147d/0x1d30 [ 1219.450333] ? inet_ifa_byprefix+0x2a0/0x2a0 [ 1219.450847] inet_ioctl+0x34b/0x390 [ 1219.451275] ? inet_dgram_connect+0x220/0x220 [ 1219.451789] ? avc_ss_reset+0x180/0x180 [ 1219.452253] ? __lock_acquire+0xbc2/0x5b20 [ 1219.452759] packet_ioctl+0xb3/0x260 [ 1219.453193] sock_do_ioctl+0xd1/0x2e0 [ 1219.453647] ? compat_ifr_data_ioctl+0x150/0x150 [ 1219.454197] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1219.454767] ? do_vfs_ioctl+0x283/0x10d0 [ 1219.455226] ? generic_block_fiemap+0x60/0x60 [ 1219.455709] ? selinux_inode_getsecctx+0x90/0x90 [ 1219.456252] sock_ioctl+0x3e6/0x700 [ 1219.456647] ? dlci_ioctl_set+0x30/0x30 [ 1219.457076] ? __fget_files+0x251/0x410 [ 1219.457542] ? dlci_ioctl_set+0x30/0x30 [ 1219.457972] __x64_sys_ioctl+0x196/0x210 [ 1219.458413] do_syscall_64+0x33/0x40 [ 1219.458821] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1219.459370] RIP: 0033:0x466609 [ 1219.459717] 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 [ 1219.461739] RSP: 002b:00007f774f1bc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1219.462606] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1219.463417] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 1219.464222] RBP: 00007f774f1bc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1219.465031] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1219.465853] R13: 00007ffd6151681f R14: 00007f774f1bc300 R15: 0000000000022000 23:20:40 executing program 7: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x10000, 0xa, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000440008000f801002000400003000000000000008000297eb190f153595a4b414c4c4552202046415431322020200e1fbe5b7cac22c0740b56b40ebb0700cd105eebf032e4cd16cd19ebfe54686973206973206e6f74206120626f6f7461626c65206469736b2e2020506c6561736520696e73657274206120626f6f7461626c6520666c6f70707920616e640d0a707265737320616e79206b657920746f2074727920616761696e202e2e2e200d0a00", 0xc0}, {&(0x7f0000010100)="00000000000000000000000000000000000000000000000000000000000055aaf8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/96, 0x60, 0x1e0}, {&(0x7f0000010200)="f8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x400}, {&(0x7f0000010300)="f8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x600}, {&(0x7f0000010400)="f8ffff00f0ff056000ffffff09a0000bc0000de0000f000111200113400115600117800119f0ffff0f00"/64, 0x40, 0x800}, {&(0x7f0000010500)="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", 0x120, 0xa00}, {&(0x7f0000010700)="2e20202020202020202020100087ea70325132510000ea7032510300000000002e2e202020202020202020100087ea70325132510000ea70325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020200087ea70325132510000ea70325104001a040000", 0x80, 0x1400}, {&(0x7f0000010800)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x1600}, {&(0x7f0000010d00)='syzkallers\x00'/32, 0x20, 0x1c00}, {&(0x7f0000010e00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x100000004200}], 0x0, &(0x7f0000010f00)) creat(&(0x7f0000000040)='./file0\x00', 0x0) 23:20:40 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xe00000000000000}, 0x0) 23:20:40 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000e1f4655fe1f4655f0100ffff53ef010001000000e0f4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000a4d0099b099d46eeb5a6d2ef5e9d5ded010040", 0x1f, 0x4e0}], 0x0, &(0x7f0000012f00)=ANY=[@ANYBLOB="f5"]) 23:20:40 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f00000000c0)="eb3c906d6b66732e66617400020801000470008000f801", 0x17}, {0x0, 0x0, 0x10009fc}], 0x0, &(0x7f0000000000)=ANY=[]) chdir(&(0x7f0000000040)='./file1\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r1, 0x0, r0, 0x0, 0x200f5ef, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x2f, 0x0, 0xd000, 0x0) fchownat(r0, &(0x7f00000001c0)='./file1\x00', 0xee01, 0xee01, 0x1000) utime(&(0x7f00000004c0)='./file0\x00', 0x0) openat(r1, &(0x7f0000000140)='./file0\x00', 0x420000, 0x100) creat(&(0x7f0000000180)='./file0\x00', 0x4) 23:20:40 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xa00000000000000}, 0x0) 23:20:40 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xf401000000000000}, 0x0) 23:20:40 executing program 3 (fault-call:6 fault-nth:62): ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x9, "0000f0000000000300"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 23:20:40 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1c00000000000000}, 0x0) [ 1219.736602] device veth0_vlan entered promiscuous mode 23:20:40 executing program 7: syz_open_procfs(0x0, 0x0) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) unshare(0x60040000) unshare(0x0) r0 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r0, 0x890c, &(0x7f00000000c0)={0x0, {0x2, 0x0, @multicast1}, {0x2, 0x0, @initdev={0xac, 0x1e, 0x0, 0x0}}, {0x2, 0x0, @empty}, 0x2e4, 0x0, 0x0, 0x0, 0x14, 0x0, 0x0, 0x0, 0x1}) [ 1219.747626] FAULT_INJECTION: forcing a failure. [ 1219.747626] name failslab, interval 1, probability 0, space 0, times 0 [ 1219.748922] CPU: 1 PID: 9656 Comm: syz-executor.3 Not tainted 5.10.56 #1 [ 1219.749701] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1219.750982] Call Trace: [ 1219.751282] dump_stack+0x107/0x163 [ 1219.751696] should_fail.cold+0x5/0xa [ 1219.752129] ? create_object.isra.0+0x3a/0xa20 [ 1219.752637] should_failslab+0x5/0x10 [ 1219.753073] kmem_cache_alloc+0x5b/0x350 [ 1219.753558] create_object.isra.0+0x3a/0xa20 [ 1219.754062] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1219.754616] __kmalloc+0x16e/0x3e0 [ 1219.755032] fib6_info_alloc+0x3c/0x100 [ 1219.755473] ip6_route_info_create+0x37a/0x19c0 [ 1219.756014] ? fib6_nh_init+0x1980/0x1980 [ 1219.756458] ? devinet_ioctl+0x147d/0x1d30 [ 1219.756943] ? inet_ioctl+0x34b/0x390 [ 1219.757377] ? packet_ioctl+0xb3/0x260 [ 1219.757828] ? sock_do_ioctl+0xd1/0x2e0 [ 1219.758284] ? sock_ioctl+0x3e6/0x700 [ 1219.758722] ? __x64_sys_ioctl+0x196/0x210 [ 1219.759208] ? do_syscall_64+0x33/0x40 [ 1219.759665] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1219.760286] addrconf_f6i_alloc+0x1c7/0x2f0 [ 1219.760790] ? ipv6_route_ioctl+0x500/0x500 [ 1219.761282] ? kasan_unpoison_shadow+0x33/0x40 [ 1219.761825] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1219.762378] ipv6_add_addr+0x375/0x1dd0 [ 1219.762834] ? __local_bh_enable_ip+0x9d/0xf0 [ 1219.763319] ? trace_hardirqs_on+0x5b/0x180 [ 1219.763821] ? ip6_route_add+0x96/0x150 [ 1219.764275] ? ip6_route_add+0xf5/0x150 [ 1219.764708] ? inet6_dump_ifaddr+0x20/0x20 [ 1219.765207] add_addr+0xcf/0x2b0 [ 1219.765615] ? inet6_ifa_finish_destroy+0x1b0/0x1b0 [ 1219.766202] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1219.766761] ? __local_bh_enable_ip+0x9d/0xf0 [ 1219.767291] addrconf_notify+0x19e4/0x22f0 [ 1219.767798] ? inet6_ifinfo_notify+0x150/0x150 [ 1219.768330] ? failover_register+0x520/0x520 [ 1219.768851] ? cfg80211_netdev_notifier_call+0x298/0x1220 [ 1219.769489] ? ipmr_device_event+0x18b/0x1f0 [ 1219.770032] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1219.770648] raw_notifier_call_chain+0xb3/0x110 [ 1219.771202] call_netdevice_notifiers_info+0xb5/0x130 [ 1219.771808] __dev_notify_flags+0x110/0x2b0 [ 1219.772317] ? dev_change_name+0x660/0x660 [ 1219.772808] ? __dev_change_flags+0x4cf/0x6e0 [ 1219.773330] ? dev_set_allmulti+0x30/0x30 [ 1219.773813] ? cap_capable+0x1eb/0x250 [ 1219.774273] ? full_name_hash+0xb5/0xf0 [ 1219.774729] dev_change_flags+0x100/0x160 [ 1219.775222] devinet_ioctl+0x147d/0x1d30 [ 1219.775699] ? inet_ifa_byprefix+0x2a0/0x2a0 [ 1219.776224] inet_ioctl+0x34b/0x390 [ 1219.776652] ? inet_dgram_connect+0x220/0x220 [ 1219.777172] ? avc_ss_reset+0x180/0x180 [ 1219.777657] ? __lock_acquire+0xbc2/0x5b20 [ 1219.778167] packet_ioctl+0xb3/0x260 [ 1219.778602] sock_do_ioctl+0xd1/0x2e0 [ 1219.779046] ? compat_ifr_data_ioctl+0x150/0x150 [ 1219.779608] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1219.780206] ? do_vfs_ioctl+0x283/0x10d0 [ 1219.780682] ? generic_block_fiemap+0x60/0x60 [ 1219.781213] ? selinux_inode_getsecctx+0x90/0x90 [ 1219.781778] sock_ioctl+0x3e6/0x700 [ 1219.782204] ? dlci_ioctl_set+0x30/0x30 [ 1219.782674] ? __fget_files+0x251/0x410 [ 1219.783136] ? dlci_ioctl_set+0x30/0x30 [ 1219.783595] __x64_sys_ioctl+0x196/0x210 [ 1219.784058] do_syscall_64+0x33/0x40 [ 1219.784491] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1219.785082] RIP: 0033:0x466609 [ 1219.785459] 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 [ 1219.787624] RSP: 002b:00007f774f1bc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1219.788524] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1219.789367] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 1219.790228] RBP: 00007f774f1bc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1219.791071] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1219.791899] R13: 00007ffd6151681f R14: 00007f774f1bc300 R15: 0000000000022000 23:20:52 executing program 1: ioctl$SG_GET_PACK_ID(0xffffffffffffffff, 0x227c, &(0x7f0000000000)) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/bus/input/devices\x00', 0x0, 0x0) preadv(r0, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4095, 0xfff}], 0x1, 0x0, 0x0) 23:20:52 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xffff000000000000}, 0x0) 23:20:52 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000080)={'ip6_vti0\x00', &(0x7f0000000140)={'syztnl0\x00', 0x0, 0x29, 0x8, 0x1, 0x5222, 0x10, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', @private0={0xfc, 0x0, '\x00', 0x1}, 0x1, 0x1, 0xffffffff, 0x3f}}) ioctl$sock_ipv6_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f0000000240)={'ip6tnl0\x00', &(0x7f00000001c0)={'ip6tnl0\x00', r1, 0x4, 0x20, 0x0, 0x0, 0x6, @mcast2, @private1={0xfc, 0x1, '\x00', 0x1}, 0x700, 0x700, 0x720}}) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)="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", 0x5ad}], 0x1}, 0x0) io_uring_setup(0x57a, &(0x7f0000000000)={0x0, 0x4c65, 0x20, 0x0, 0x269, 0x0, r2}) r3 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000300), 0x40, 0x0) bind$inet6(r3, &(0x7f0000000340)={0xa, 0x4e22, 0x7, @private1={0xfc, 0x1, '\x00', 0x1}, 0xffffffff}, 0x1c) 23:20:52 executing program 5: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x9, 0xfffffffe, 0x3, "5bff07000000000000ac77f2fb81bbdbc772b9", 0x9, 0x80}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000080)={r0, 0x6, 0x4, 0x2}) ioctl$TUNSETVNETHDRSZ(r1, 0x400454d8, &(0x7f00000000c0)=0x8) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'bond_slave_1\x00'}) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) dup3(r2, r0, 0x0) 23:20:52 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x6000000000000000}, 0x0) 23:20:52 executing program 3 (fault-call:6 fault-nth:63): ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x9, "0000f0000000000300"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 23:20:52 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8000000}, 0x10a02, 0x0, 0x0, 0x0, 0x204}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) unshare(0x60040000) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000140)={'lo\x00'}) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8923, &(0x7f0000000140)={'lo\x00'}) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000040), 0x4) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000000)=0x1, 0x4) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x7, &(0x7f0000000000)=0x1, 0x4) r4 = dup(r3) sendmsg$inet6(r4, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)}, 0x0) setsockopt$packet_add_memb(0xffffffffffffffff, 0x107, 0x1, 0x0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'syz_tun\x00'}) unshare(0x40080) socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_inet6_SIOCDELRT(0xffffffffffffffff, 0x890c, 0x0) 23:20:52 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xe00000000000000}, 0x0) [ 1230.890170] device veth0_vlan entered promiscuous mode [ 1230.892713] FAULT_INJECTION: forcing a failure. [ 1230.892713] name failslab, interval 1, probability 0, space 0, times 0 [ 1230.894092] CPU: 1 PID: 9686 Comm: syz-executor.3 Not tainted 5.10.56 #1 [ 1230.894967] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1230.896441] Call Trace: [ 1230.896790] dump_stack+0x107/0x163 [ 1230.897266] should_fail.cold+0x5/0xa [ 1230.897778] ? create_object.isra.0+0x3a/0xa20 [ 1230.898379] should_failslab+0x5/0x10 [ 1230.898875] kmem_cache_alloc+0x5b/0x350 [ 1230.899407] create_object.isra.0+0x3a/0xa20 [ 1230.899975] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1230.900633] __kmalloc+0x16e/0x3e0 [ 1230.901102] fib6_info_alloc+0x3c/0x100 [ 1230.901615] ip6_route_info_create+0x37a/0x19c0 [ 1230.902238] ? fib6_nh_init+0x1980/0x1980 [ 1230.902771] ? devinet_ioctl+0x147d/0x1d30 [ 1230.903311] ? inet_ioctl+0x34b/0x390 [ 1230.903799] ? packet_ioctl+0xb3/0x260 [ 1230.904299] ? sock_do_ioctl+0xd1/0x2e0 [ 1230.904808] ? sock_ioctl+0x3e6/0x700 [ 1230.905298] ? __x64_sys_ioctl+0x196/0x210 [ 1230.905853] ? do_syscall_64+0x33/0x40 [ 1230.906360] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1230.907054] addrconf_f6i_alloc+0x1c7/0x2f0 [ 1230.907615] ? ipv6_route_ioctl+0x500/0x500 [ 1230.908070] ? kasan_unpoison_shadow+0x33/0x40 [ 1230.908663] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1230.909327] ipv6_add_addr+0x375/0x1dd0 [ 1230.909857] ? __local_bh_enable_ip+0x9d/0xf0 [ 1230.910440] ? trace_hardirqs_on+0x5b/0x180 [ 1230.910998] ? ip6_route_add+0x96/0x150 [ 1230.911514] ? ip6_route_add+0xf5/0x150 [ 1230.912035] ? inet6_dump_ifaddr+0x20/0x20 [ 1230.912596] add_addr+0xcf/0x2b0 [ 1230.913036] ? inet6_ifa_finish_destroy+0x1b0/0x1b0 [ 1230.913699] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1230.914378] ? __local_bh_enable_ip+0x9d/0xf0 [ 1230.914967] addrconf_notify+0x19e4/0x22f0 [ 1230.915524] ? inet6_ifinfo_notify+0x150/0x150 [ 1230.916113] ? failover_register+0x520/0x520 [ 1230.916685] ? cfg80211_netdev_notifier_call+0x298/0x1220 [ 1230.917474] ? ipmr_device_event+0x18b/0x1f0 [ 1230.918057] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1230.918740] raw_notifier_call_chain+0xb3/0x110 [ 1230.919347] call_netdevice_notifiers_info+0xb5/0x130 [ 1230.920019] __dev_notify_flags+0x110/0x2b0 [ 1230.920579] ? dev_change_name+0x660/0x660 [ 1230.921125] ? __dev_change_flags+0x4cf/0x6e0 [ 1230.921719] ? dev_set_allmulti+0x30/0x30 [ 1230.922151] ? cap_capable+0x1eb/0x250 [ 1230.922660] ? full_name_hash+0xb5/0xf0 [ 1230.923180] dev_change_flags+0x100/0x160 [ 1230.923724] devinet_ioctl+0x147d/0x1d30 [ 1230.924258] ? inet_ifa_byprefix+0x2a0/0x2a0 [ 1230.924842] inet_ioctl+0x34b/0x390 [ 1230.925314] ? inet_dgram_connect+0x220/0x220 [ 1230.925911] ? avc_ss_reset+0x180/0x180 [ 1230.926437] ? __lock_acquire+0xbc2/0x5b20 [ 1230.927003] packet_ioctl+0xb3/0x260 [ 1230.927490] sock_do_ioctl+0xd1/0x2e0 [ 1230.927986] ? compat_ifr_data_ioctl+0x150/0x150 [ 1230.928606] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1230.929281] ? do_vfs_ioctl+0x283/0x10d0 [ 1230.929823] ? generic_block_fiemap+0x60/0x60 [ 1230.930406] ? selinux_inode_getsecctx+0x90/0x90 [ 1230.931024] sock_ioctl+0x3e6/0x700 [ 1230.931497] ? dlci_ioctl_set+0x30/0x30 [ 1230.932017] ? __fget_files+0x251/0x410 [ 1230.932537] ? dlci_ioctl_set+0x30/0x30 [ 1230.933058] __x64_sys_ioctl+0x196/0x210 [ 1230.933590] do_syscall_64+0x33/0x40 [ 1230.934067] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1230.934736] RIP: 0033:0x466609 [ 1230.935142] 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 [ 1230.937525] RSP: 002b:00007f774f1bc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1230.938522] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1230.939453] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 1230.940376] RBP: 00007f774f1bc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1230.941301] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1230.942230] R13: 00007ffd6151681f R14: 00007f774f1bc300 R15: 0000000000022000 23:20:52 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xffffff7f00000000}, 0x0) 23:20:52 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xe803000000000000}, 0x0) 23:20:52 executing program 1: sendmsg$NL80211_CMD_NOTIFY_RADAR(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000100)={&(0x7f0000000180)=ANY=[@ANYBLOB='(\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="20002cad700021fddbdf25e4267bd58802aa13baf9134c2186afa6000c0099000100000006000000050018012c0080"], 0x28}, 0x1, 0x0, 0x0, 0x40001}, 0x8000) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000000700)=""/4096, 0xe34e, 0x2, 0x0, 0x6b4) 23:20:52 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1c00000000000000}, 0x0) 23:20:52 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xffffffff00000000}, 0x0) 23:20:52 executing program 3 (fault-call:6 fault-nth:64): ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x9, "0000f0000000000300"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 23:20:52 executing program 7: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f00000002c0)=ANY=[@ANYBLOB="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"], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x84e00, 0x0) syz_io_uring_setup(0x5e59, &(0x7f00000014c0), &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ff8000/0x4000)=nil, &(0x7f0000001540)=0x0, &(0x7f0000001580)) r2 = mmap$IORING_OFF_SQES(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x300000e, 0x12, r0, 0x10000000) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, 0x0, 0x0}, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) 23:20:52 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xeffdffff00000000}, 0x0) 23:20:52 executing program 5: prctl$PR_SET_NO_NEW_PRIVS(0x26, 0x1) clone3(&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, {0x40}, 0x0, 0x0, 0x0, 0x0}, 0x27) 23:20:52 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000000), 0x0, 0x0) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x1}, 0x1c) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x7, &(0x7f0000000000)=0x1, 0x4) r4 = fork() clone3(&(0x7f0000000900)={0x20000, &(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0), {0x2f}, &(0x7f0000000700)=""/143, 0x8f, &(0x7f00000007c0)=""/41, &(0x7f0000000880)=[0x0, 0x0, 0x0, 0x0, r4, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff], 0xa}, 0x58) fcntl$setown(r3, 0x8, r4) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) ioctl$sock_SIOCSIFBR(r2, 0x8941, &(0x7f0000000040)=@get={0x1, &(0x7f00000000c0)=""/106, 0x9}) r6 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f00000003c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_GET_MPP(r1, &(0x7f0000000580)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000400)={&(0x7f0000000500)={0x7c, r5, 0x200, 0x70bd29, 0x25dfdbfc, {{}, {@val={0x8, 0x3, r7}, @void}}, [@NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @broadcast}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}, @NL80211_ATTR_MPATH_NEXT_HOP={0xa, 0x1a, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}]}, 0x7c}, 0x1, 0x0, 0x0, 0x8004800}, 0x0) r8 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), 0xffffffffffffffff) sendmsg$NL80211_CMD_TESTMODE(r6, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000240)={0x20, r8, 0x1, 0x0, 0x0, {{}, {@void, @val={0xc}}}}, 0x20}}, 0x0) r9 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), r1) sendmsg$NL80211_CMD_TRIGGER_SCAN(r6, &(0x7f0000000340)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0x8c, r9, 0x10, 0x70bd29, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x8001, 0x4b}}}}, [@NL80211_ATTR_SCHED_SCAN_INTERVAL={0x8}, @NL80211_ATTR_SCHED_SCAN_RELATIVE_RSSI={0x5, 0xf6, 0x6}, @NL80211_ATTR_SCAN_SSIDS={0x54, 0x2d, 0x0, 0x1, [{0xa, 0x0, @default_ap_ssid}, {0x7, 0x0, @random="b5af02"}, {0x23, 0x0, @random="4813fdcd7d2afffe88b17884ae5ff2c37f93c8a70cc301088ca96431e3a866"}, {0xa, 0x0, @default_ibss_ssid}, {0xa, 0x0, @default_ap_ssid}]}, @NL80211_ATTR_SCAN_FLAGS={0x8}]}, 0x8c}, 0x1, 0x0, 0x0, 0x400c4}, 0xc004) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x34000, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0) [ 1231.318318] device veth0_vlan entered promiscuous mode 23:20:52 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x6000000000000000}, 0x0) [ 1231.327157] FAULT_INJECTION: forcing a failure. [ 1231.327157] name failslab, interval 1, probability 0, space 0, times 0 [ 1231.329924] CPU: 0 PID: 9725 Comm: syz-executor.3 Not tainted 5.10.56 #1 [ 1231.331448] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1231.333885] Call Trace: [ 1231.334459] dump_stack+0x107/0x163 [ 1231.335252] should_fail.cold+0x5/0xa [ 1231.336081] ? create_object.isra.0+0x3a/0xa20 [ 1231.337065] should_failslab+0x5/0x10 [ 1231.337899] kmem_cache_alloc+0x5b/0x350 [ 1231.338779] ? mark_held_locks+0x9e/0xe0 [ 1231.339667] create_object.isra.0+0x3a/0xa20 [ 1231.340623] kmemleak_alloc_percpu+0xa0/0x100 [ 1231.341601] pcpu_alloc+0x4de/0x12f0 [ 1231.342449] fib_nh_common_init+0x2d/0x160 [ 1231.343366] fib6_nh_init+0xa1d/0x1980 [ 1231.344217] ? icmp6_dst_alloc+0x650/0x650 [ 1231.345128] ? ip_fib_metrics_init+0x42a/0x6f0 [ 1231.346119] ? gre_gro_complete+0x4f0/0x4f0 [ 1231.347038] ? kasan_unpoison_shadow+0x33/0x40 [ 1231.348005] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1231.349095] ip6_route_info_create+0x117e/0x19c0 [ 1231.350121] ? fib6_nh_init+0x1980/0x1980 [ 1231.351028] ? devinet_ioctl+0x147d/0x1d30 [ 1231.351918] ? inet_ioctl+0x34b/0x390 [ 1231.352724] ? packet_ioctl+0xb3/0x260 [ 1231.353548] ? sock_do_ioctl+0xd1/0x2e0 [ 1231.354401] ? sock_ioctl+0x3e6/0x700 [ 1231.355208] ? __x64_sys_ioctl+0x196/0x210 [ 1231.356103] ? do_syscall_64+0x33/0x40 [ 1231.356929] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1231.358089] addrconf_f6i_alloc+0x1c7/0x2f0 [ 1231.359011] ? ipv6_route_ioctl+0x500/0x500 [ 1231.359974] ? kasan_unpoison_shadow+0x33/0x40 [ 1231.360948] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1231.362038] ipv6_add_addr+0x375/0x1dd0 [ 1231.362884] ? __local_bh_enable_ip+0x9d/0xf0 [ 1231.363842] ? trace_hardirqs_on+0x5b/0x180 [ 1231.364759] ? ip6_route_add+0x96/0x150 [ 1231.365600] ? ip6_route_add+0xf5/0x150 [ 1231.366475] ? inet6_dump_ifaddr+0x20/0x20 [ 1231.367400] add_addr+0xcf/0x2b0 [ 1231.368128] ? inet6_ifa_finish_destroy+0x1b0/0x1b0 [ 1231.369200] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1231.370341] ? __local_bh_enable_ip+0x9d/0xf0 [ 1231.371306] addrconf_notify+0x19e4/0x22f0 [ 1231.372229] ? inet6_ifinfo_notify+0x150/0x150 [ 1231.373198] ? failover_register+0x520/0x520 [ 1231.374151] ? cfg80211_netdev_notifier_call+0x298/0x1220 [ 1231.375335] ? ipmr_device_event+0x18b/0x1f0 [ 1231.376269] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1231.377371] raw_notifier_call_chain+0xb3/0x110 [ 1231.378381] call_netdevice_notifiers_info+0xb5/0x130 [ 1231.379484] __dev_notify_flags+0x110/0x2b0 [ 1231.380405] ? dev_change_name+0x660/0x660 [ 1231.381301] ? __dev_change_flags+0x4cf/0x6e0 [ 1231.382282] ? dev_set_allmulti+0x30/0x30 [ 1231.383168] ? cap_capable+0x1eb/0x250 [ 1231.384002] ? full_name_hash+0xb5/0xf0 [ 1231.384854] dev_change_flags+0x100/0x160 [ 1231.385758] devinet_ioctl+0x147d/0x1d30 [ 1231.386639] ? inet_ifa_byprefix+0x2a0/0x2a0 [ 1231.387594] inet_ioctl+0x34b/0x390 [ 1231.388377] ? inet_dgram_connect+0x220/0x220 [ 1231.389335] ? avc_ss_reset+0x180/0x180 [ 1231.390222] ? __lock_acquire+0xbc2/0x5b20 [ 1231.391154] packet_ioctl+0xb3/0x260 [ 1231.391954] sock_do_ioctl+0xd1/0x2e0 [ 1231.392767] ? compat_ifr_data_ioctl+0x150/0x150 [ 1231.393793] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1231.394893] ? do_vfs_ioctl+0x283/0x10d0 [ 1231.395757] ? generic_block_fiemap+0x60/0x60 [ 1231.396712] ? selinux_inode_getsecctx+0x90/0x90 [ 1231.397730] sock_ioctl+0x3e6/0x700 [ 1231.398510] ? dlci_ioctl_set+0x30/0x30 [ 1231.399361] ? __fget_files+0x251/0x410 [ 1231.400218] ? dlci_ioctl_set+0x30/0x30 [ 1231.401068] __x64_sys_ioctl+0x196/0x210 [ 1231.401960] do_syscall_64+0x33/0x40 [ 1231.402755] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1231.403846] RIP: 0033:0x466609 [ 1231.404540] 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 [ 1231.408460] RSP: 002b:00007f774f1bc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1231.410155] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1231.411675] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 1231.413191] RBP: 00007f774f1bc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1231.414718] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1231.416232] R13: 00007ffd6151681f R14: 00007f774f1bc300 R15: 0000000000022000 [ 1234.117505] 9pnet: p9_fd_create_tcp (9083): problem connecting socket to 127.0.0.1 23:21:05 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(r1, &(0x7f0000000140)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, [{}]}, 0x78) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ftruncate(r1, 0x99e8) copy_file_range(r3, 0x0, r2, 0x0, 0x200f5ef, 0x2000000000000) fsconfig$FSCONFIG_SET_FD(r3, 0x5, &(0x7f0000000080)='\x00', 0x0, r3) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1}) 23:21:05 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xe803000000000000}, 0x0) 23:21:05 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0) 23:21:05 executing program 3 (fault-call:6 fault-nth:65): ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x9, "0000f0000000000300"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 23:21:05 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xf401000000000000}, 0x0) 23:21:05 executing program 5: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000200), 0x208002, &(0x7f0000000300)=ANY=[@ANYBLOB="002ff3178f710e6178b908d8a59c8830e2a0485ac22b0b3671addcd2392312a0269b896c724b0889a2436961580addd0bbf7c1e2d751a7c9e90646fda9100edb66ea4eb11916f186611c20f7ab4f65df43447cfd246423ab0444d69e3b57ca7ff4341612d566a99eaabffee55149994c376e003f0b59049305d60e7560bd098d34a789002d03c28081de98c58aa4"]) chdir(&(0x7f0000000100)='./file0\x00') r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)="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", 0x5ad}], 0x1}, 0x0) openat(r1, &(0x7f0000000080)='./file0\x00', 0x100802, 0xa4) chdir(&(0x7f00000000c0)='./file0\x00') 23:21:05 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) lseek(r0, 0x0, 0x3) ftruncate(0xffffffffffffffff, 0x1000003) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, &(0x7f0000000000)) lseek(0xffffffffffffffff, 0x0, 0x3) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0xfdef) lseek(0xffffffffffffffff, 0x3, 0x3) sendmsg$NL80211_CMD_EXTERNAL_AUTH(r0, &(0x7f0000000140)={&(0x7f0000000000), 0xc, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x4040081) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r1, 0x0, 0x14, 0x0, 0x0) 23:21:05 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$SEG6(&(0x7f0000002dc0), 0xffffffffffffffff) sendmsg$SEG6_CMD_SET_TUNSRC(r1, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000340)={0x14, r2, 0x1}, 0x14}}, 0x0) sendmsg$SEG6_CMD_SETHMAC(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000140)={0x84, r2, 0x200, 0xcf9, 0x25dfdbfc, {}, [@SEG6_ATTR_DSTLEN={0x8, 0x2, 0x8}, @SEG6_ATTR_DST={0x14, 0x1, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, @SEG6_ATTR_SECRETLEN={0x5}, @SEG6_ATTR_SECRET={0x18, 0x4, [0x0, 0xffff, 0x7fffffff, 0x10001, 0x4]}, @SEG6_ATTR_ALGID={0x5, 0x6, 0x8}, @SEG6_ATTR_HMACKEYID={0x8, 0x3, 0x2a}, @SEG6_ATTR_SECRETLEN={0x5, 0x5, 0x5}, @SEG6_ATTR_DST={0x14, 0x1, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01'}, @SEG6_ATTR_SECRET={0x8, 0x4, [0x6]}]}, 0x84}, 0x1, 0x0, 0x0, 0x40009}, 0x8000) r3 = syz_open_dev$tty20(0xc, 0x4, 0x1) ioctl$VT_RESIZEX(r3, 0x560a, &(0x7f0000009900)={0x0, 0x6, 0x0, 0x2, 0x8, 0x1ff}) [ 1244.226899] device veth0_vlan entered promiscuous mode [ 1244.240935] FAULT_INJECTION: forcing a failure. [ 1244.240935] name failslab, interval 1, probability 0, space 0, times 0 [ 1244.242639] CPU: 0 PID: 9775 Comm: syz-executor.3 Not tainted 5.10.56 #1 [ 1244.243717] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1244.245318] Call Trace: [ 1244.245725] dump_stack+0x107/0x163 [ 1244.246287] should_fail.cold+0x5/0xa [ 1244.246871] ? create_object.isra.0+0x3a/0xa20 [ 1244.247576] should_failslab+0x5/0x10 [ 1244.248165] kmem_cache_alloc+0x5b/0x350 [ 1244.248797] ? mark_held_locks+0x9e/0xe0 [ 1244.249423] create_object.isra.0+0x3a/0xa20 [ 1244.250108] kmemleak_alloc_percpu+0xa0/0x100 [ 1244.250784] pcpu_alloc+0x4de/0x12f0 [ 1244.251382] fib_nh_common_init+0x2d/0x160 [ 1244.252034] fib6_nh_init+0xa1d/0x1980 [ 1244.252638] ? icmp6_dst_alloc+0x650/0x650 [ 1244.253287] ? ip_fib_metrics_init+0x42a/0x6f0 [ 1244.254015] ? gre_gro_complete+0x4f0/0x4f0 [ 1244.254684] ? kasan_unpoison_shadow+0x33/0x40 [ 1244.255384] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1244.256171] ip6_route_info_create+0x117e/0x19c0 [ 1244.256909] ? fib6_nh_init+0x1980/0x1980 [ 1244.257547] ? devinet_ioctl+0x147d/0x1d30 [ 1244.258217] ? inet_ioctl+0x34b/0x390 [ 1244.258794] ? packet_ioctl+0xb3/0x260 [ 1244.259390] ? sock_do_ioctl+0xd1/0x2e0 [ 1244.259998] ? sock_ioctl+0x3e6/0x700 [ 1244.260584] ? __x64_sys_ioctl+0x196/0x210 [ 1244.261232] ? do_syscall_64+0x33/0x40 [ 1244.261819] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1244.262658] addrconf_f6i_alloc+0x1c7/0x2f0 [ 1244.263328] ? ipv6_route_ioctl+0x500/0x500 [ 1244.264035] ? kasan_unpoison_shadow+0x33/0x40 [ 1244.264742] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1244.265536] ipv6_add_addr+0x375/0x1dd0 [ 1244.266159] ? __local_bh_enable_ip+0x9d/0xf0 [ 1244.266847] ? trace_hardirqs_on+0x5b/0x180 [ 1244.267504] ? ip6_route_add+0x96/0x150 [ 1244.268109] ? ip6_route_add+0xf5/0x150 [ 1244.268698] ? inet6_dump_ifaddr+0x20/0x20 [ 1244.269365] add_addr+0xcf/0x2b0 [ 1244.269888] ? inet6_ifa_finish_destroy+0x1b0/0x1b0 [ 1244.270663] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1244.271450] ? __local_bh_enable_ip+0x9d/0xf0 [ 1244.272142] addrconf_notify+0x19e4/0x22f0 [ 1244.272803] ? inet6_ifinfo_notify+0x150/0x150 [ 1244.273501] ? failover_register+0x520/0x520 [ 1244.274180] ? cfg80211_netdev_notifier_call+0x298/0x1220 [ 1244.275014] ? ipmr_device_event+0x18b/0x1f0 [ 1244.275684] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1244.276471] raw_notifier_call_chain+0xb3/0x110 [ 1244.277175] call_netdevice_notifiers_info+0xb5/0x130 [ 1244.277978] __dev_notify_flags+0x110/0x2b0 [ 1244.278580] ? dev_change_name+0x660/0x660 [ 1244.279222] ? __dev_change_flags+0x4cf/0x6e0 [ 1244.279906] ? dev_set_allmulti+0x30/0x30 [ 1244.280522] ? cap_capable+0x1eb/0x250 [ 1244.281113] ? full_name_hash+0xb5/0xf0 [ 1244.281717] dev_change_flags+0x100/0x160 [ 1244.282360] devinet_ioctl+0x147d/0x1d30 [ 1244.282983] ? inet_ifa_byprefix+0x2a0/0x2a0 [ 1244.283660] inet_ioctl+0x34b/0x390 [ 1244.284201] ? inet_dgram_connect+0x220/0x220 [ 1244.284881] ? avc_ss_reset+0x180/0x180 [ 1244.285505] ? __lock_acquire+0xbc2/0x5b20 [ 1244.286191] packet_ioctl+0xb3/0x260 [ 1244.286762] sock_do_ioctl+0xd1/0x2e0 [ 1244.287336] ? compat_ifr_data_ioctl+0x150/0x150 [ 1244.288062] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1244.288843] ? do_vfs_ioctl+0x283/0x10d0 [ 1244.289445] ? generic_block_fiemap+0x60/0x60 [ 1244.290126] ? selinux_inode_getsecctx+0x90/0x90 [ 1244.290808] sock_ioctl+0x3e6/0x700 [ 1244.291330] ? dlci_ioctl_set+0x30/0x30 [ 1244.291899] ? __fget_files+0x251/0x410 [ 1244.292472] ? dlci_ioctl_set+0x30/0x30 [ 1244.293057] __x64_sys_ioctl+0x196/0x210 [ 1244.293670] do_syscall_64+0x33/0x40 [ 1244.294194] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1244.294959] RIP: 0033:0x466609 [ 1244.295406] 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 [ 1244.298157] RSP: 002b:00007f774f1bc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1244.299296] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1244.300369] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 1244.301451] RBP: 00007f774f1bc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1244.302527] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1244.303537] R13: 00007ffd6151681f R14: 00007f774f1bc300 R15: 0000000000022000 23:21:05 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xeffdffff00000000}, 0x0) 23:21:05 executing program 1: syz_mount_image$nfs4(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="726f6f96636f6e746578743d757365705f752c726f6f74636f6e746578743d757365725f752c00"]) 23:21:05 executing program 5: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) listen(r0, 0x0) shutdown(r0, 0x0) r1 = socket$unix(0x1, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0x6e) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000000)=0x1, 0x4) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r2, 0x8933, &(0x7f0000000100)) 23:21:05 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xffff000000000000}, 0x0) 23:21:05 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) 23:21:05 executing program 7: r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x21, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x80464c453f) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, 0x0) ioctl$F2FS_IOC_GET_FEATURES(r2, 0x8004f50c, &(0x7f0000000080)) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f00000001c0)={0x1, 0xa9, 0x4, 0x10000, 0x2}) connect$inet6(0xffffffffffffffff, 0x0, 0x0) signalfd(r3, &(0x7f0000000140)={[0xa]}, 0xffbf) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000240)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(0xffffffffffffffff, 0x40182103, &(0x7f00000002c0)={0x0, 0x1, r1, 0x400}) r5 = openat$cgroup_type(r0, &(0x7f0000000000), 0x2, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, &(0x7f0000000040)={r4, 0x1, r5, 0x7}) 23:21:05 executing program 3 (fault-call:6 fault-nth:66): ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x9, "0000f0000000000300"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 23:21:05 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xf401000000000000}, 0x0) [ 1244.549172] nfs4: Unknown parameter 'roo–context' [ 1244.551742] nfs4: Unknown parameter 'roo–context' [ 1244.623083] device veth0_vlan entered promiscuous mode [ 1244.644160] FAULT_INJECTION: forcing a failure. [ 1244.644160] name failslab, interval 1, probability 0, space 0, times 0 [ 1244.647402] CPU: 0 PID: 9804 Comm: syz-executor.3 Not tainted 5.10.56 #1 [ 1244.648965] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1244.651947] Call Trace: [ 1244.652533] dump_stack+0x107/0x163 [ 1244.653493] should_fail.cold+0x5/0xa [ 1244.654523] ? create_object.isra.0+0x3a/0xa20 [ 1244.655725] should_failslab+0x5/0x10 [ 1244.656719] kmem_cache_alloc+0x5b/0x350 [ 1244.657779] ? mark_held_locks+0x9e/0xe0 [ 1244.658693] create_object.isra.0+0x3a/0xa20 [ 1244.659850] kmemleak_alloc_percpu+0xa0/0x100 [ 1244.661007] pcpu_alloc+0x4de/0x12f0 [ 1244.661857] fib6_nh_init+0xa4d/0x1980 [ 1244.662737] ? icmp6_dst_alloc+0x650/0x650 [ 1244.663660] ? ip_fib_metrics_init+0x42a/0x6f0 [ 1244.664658] ? gre_gro_complete+0x4f0/0x4f0 [ 1244.665602] ? kasan_unpoison_shadow+0x33/0x40 [ 1244.666607] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1244.667722] ip6_route_info_create+0x117e/0x19c0 [ 1244.668764] ? fib6_nh_init+0x1980/0x1980 [ 1244.669665] ? devinet_ioctl+0x147d/0x1d30 [ 1244.670605] ? inet_ioctl+0x34b/0x390 [ 1244.671435] ? packet_ioctl+0xb3/0x260 [ 1244.672278] ? sock_do_ioctl+0xd1/0x2e0 [ 1244.673129] ? sock_ioctl+0x3e6/0x700 [ 1244.673986] ? __x64_sys_ioctl+0x196/0x210 [ 1244.674912] ? do_syscall_64+0x33/0x40 [ 1244.675763] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1244.676936] addrconf_f6i_alloc+0x1c7/0x2f0 [ 1244.677882] ? ipv6_route_ioctl+0x500/0x500 [ 1244.678899] ? kasan_unpoison_shadow+0x33/0x40 [ 1244.679899] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1244.681013] ipv6_add_addr+0x375/0x1dd0 [ 1244.681871] ? __local_bh_enable_ip+0x9d/0xf0 [ 1244.682851] ? trace_hardirqs_on+0x5b/0x180 [ 1244.683790] ? ip6_route_add+0x96/0x150 [ 1244.684652] ? ip6_route_add+0xf5/0x150 [ 1244.685532] ? inet6_dump_ifaddr+0x20/0x20 [ 1244.686487] add_addr+0xcf/0x2b0 [ 1244.687220] ? inet6_ifa_finish_destroy+0x1b0/0x1b0 [ 1244.688306] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1244.689434] ? __local_bh_enable_ip+0x9d/0xf0 [ 1244.690434] addrconf_notify+0x19e4/0x22f0 [ 1244.691362] ? inet6_ifinfo_notify+0x150/0x150 [ 1244.692348] ? failover_register+0x520/0x520 [ 1244.693303] ? cfg80211_netdev_notifier_call+0x298/0x1220 [ 1244.694498] ? ipmr_device_event+0x18b/0x1f0 [ 1244.695445] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1244.696564] raw_notifier_call_chain+0xb3/0x110 [ 1244.697577] call_netdevice_notifiers_info+0xb5/0x130 [ 1244.698715] __dev_notify_flags+0x110/0x2b0 [ 1244.699651] ? dev_change_name+0x660/0x660 [ 1244.700561] ? __dev_change_flags+0x4cf/0x6e0 [ 1244.701538] ? dev_set_allmulti+0x30/0x30 [ 1244.702444] ? cap_capable+0x1eb/0x250 [ 1244.703289] ? full_name_hash+0xb5/0xf0 [ 1244.704154] dev_change_flags+0x100/0x160 [ 1244.705064] devinet_ioctl+0x147d/0x1d30 [ 1244.705969] ? inet_ifa_byprefix+0x2a0/0x2a0 [ 1244.706939] inet_ioctl+0x34b/0x390 [ 1244.707726] ? inet_dgram_connect+0x220/0x220 [ 1244.708712] ? avc_ss_reset+0x180/0x180 [ 1244.709602] ? __lock_acquire+0xbc2/0x5b20 [ 1244.710581] packet_ioctl+0xb3/0x260 [ 1244.711401] sock_do_ioctl+0xd1/0x2e0 [ 1244.712234] ? compat_ifr_data_ioctl+0x150/0x150 [ 1244.713276] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1244.714409] ? do_vfs_ioctl+0x283/0x10d0 [ 1244.715298] ? generic_block_fiemap+0x60/0x60 [ 1244.716296] ? selinux_inode_getsecctx+0x90/0x90 [ 1244.717314] sock_ioctl+0x3e6/0x700 [ 1244.718287] ? dlci_ioctl_set+0x30/0x30 [ 1244.719148] ? __fget_files+0x251/0x410 [ 1244.720204] ? dlci_ioctl_set+0x30/0x30 [ 1244.721054] __x64_sys_ioctl+0x196/0x210 [ 1244.722155] do_syscall_64+0x33/0x40 [ 1244.722970] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1244.724316] RIP: 0033:0x466609 [ 1244.725145] 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 [ 1244.729105] RSP: 002b:00007f774f1bc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1244.730747] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1244.732275] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 1244.733805] RBP: 00007f774f1bc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1244.735356] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1244.736873] R13: 00007ffd6151681f R14: 00007f774f1bc300 R15: 0000000000022000 23:21:18 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0) 23:21:18 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xffffff7f00000000}, 0x0) 23:21:18 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xffff000000000000}, 0x0) 23:21:18 executing program 3 (fault-call:6 fault-nth:67): ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x9, "0000f0000000000300"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 23:21:18 executing program 7: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/consoles\x00', 0x0, 0x0) lseek(r0, 0x9, 0x3) fcntl$setstatus(r0, 0x4, 0x0) preadv(r0, &(0x7f0000000800)=[{&(0x7f0000000240)=""/211, 0xd3}], 0x1, 0xff, 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) r2 = fcntl$dupfd(r1, 0x0, r1) sendmsg$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)="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", 0x5ad}], 0x1}, 0x0) getsockopt$inet_IP_XFRM_POLICY(r2, 0x0, 0x11, &(0x7f0000000040)={{{@in6=@private2, @in, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@loopback}, 0x0, @in=@local}}, &(0x7f0000000140)=0xe8) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r0, 0x89f2, &(0x7f00000001c0)={'gre0\x00', &(0x7f0000000180)={'erspan0\x00', r3, 0x80, 0x7, 0x97, 0x8001, {{0x6, 0x4, 0x1, 0x1e, 0x18, 0x66, 0x0, 0x2, 0x4, 0x0, @rand_addr=0x64010102, @private=0xa010100, {[@end]}}}}}) 23:21:18 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7ffffdff}]}) mkdir(&(0x7f0000000480)='./file0\x00', 0x0) lsetxattr$security_selinux(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140), &(0x7f0000000180)='system_u:object_r:bin_t:s0\x00', 0x1b, 0x2) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') lchown(&(0x7f0000000600)='./file0\x00', 0xee01, 0xffffffffffffffff) 23:21:18 executing program 5: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x7, &(0x7f0000000000)=0x1, 0x4) fgetxattr(r0, &(0x7f0000000000)=@random={'system.', 'fowner<'}, &(0x7f0000000040)=""/48, 0x30) syz_mount_image$nfs4(0x0, &(0x7f0000002480)='./file0\x00', 0xffff, 0x5, &(0x7f0000002800)=[{&(0x7f00000024c0)="15", 0x1, 0x5}, {&(0x7f0000002500)="6d2ca3fa3351bd2106a81b15b801b490f9bdec981e4df2d3b409ec8a88dbb3185c056f20673fe827187a5d9ae2394a548edb3dc61e7ac101cd8fe1def528d88b3bdbfc79bb1ca7f6dbc6b354881f13782caf183fae5e09b8e0f7294f804f1485072f2cf749e55cf2", 0x68, 0x6dd9}, {&(0x7f00000025c0)="a7d59e3cbf68a23b8b27a908df51ddd0de9915434f57ddc51883fb0b4f1b0a28b96c6560978ad49b7abbbf9848f95653c20c1fcdc91345bacf7b98c19fa97271f6aee3b1a3a50178db96c986f0ed273773d864b75401d5", 0x57, 0x5}, {&(0x7f0000002680), 0x0, 0x100}, {&(0x7f0000002700)="4697c680b1d2425567ecc847021672e5cec14647b5657c15549d6594afbe7805b9e022af73280c92b230a0fcd11a5847f5fc0af585e52d0a8a2acc005632936a81641608caa2300d6824f1a3fb44f6549a48a6e9afdd7bd3c55645aee1f2d7da847579f2d3f2da24c17ae3d623e591e6b65981c50b776f083a1c73b9989f172db7c84db3704b54a1f6e88e2af443d958bee20d298b65863bb4929c5d6f7a1588986cd16af2fbf031c1908d0fd75bdc9307b490eb6f2f1084970658caa1ab122bcce54e3319f4c2461a569ad801b3aa90d6c421fd3250efcacd6c4eb52c607c21abee0af7123d1f40c5ab", 0xea, 0x4ee}], 0x0, &(0x7f0000002a00)={[{'nfs4\x00'}], [{@subj_role={'subj_role', 0x3d, '.$\x96[--'}}, {@smackfshat={'smackfshat', 0x3d, '$\xe2:%[,$+'}}, {@fowner_lt}]}) 23:21:18 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f80000200040000300000000000000010000000000000002", 0x2d}, {&(0x7f0000000180)="f8ffff1000000a0ff8ffff0f7429ae6fabf8743b89", 0x15, 0x4000}, {&(0x7f0000000280)="53595a4b414c4c45522020080000eb80325132510000eb80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c4530202020202020100089eb70325132510000eb70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c4531202020202020200089eb70325132510000eb70325105000a5bc0", 0x9f, 0x4800}], 0x0, &(0x7f0000011300)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)=0x0) r6 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000500)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r6, 0x3, 0x0}, 0x0) syz_io_uring_setup(0x1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)=0x0) r9 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_io_uring_submit(r7, r8, &(0x7f0000000500)=@IORING_OP_WRITEV={0x2, 0x0, 0x0, @fd=r9, 0x3, 0x0}, 0x0) r10 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r10, 0x6, 0x7, &(0x7f0000000000)=0x1, 0x4) r11 = openat$random(0xffffffffffffff9c, &(0x7f0000000080), 0x4100, 0x0) r12 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r12, 0x6, 0x7, &(0x7f0000000000)=0x1, 0x4) syz_io_uring_submit(r4, r8, &(0x7f00000001c0)=@IORING_OP_FILES_UPDATE={0x14, 0x1, 0x0, 0x0, 0x4, &(0x7f0000000140)=[r3, r2, r0, r10, r11, r12], 0x6, 0x0, 0x1}, 0xab61) copy_file_range(r2, 0x0, r1, 0x0, 0x200f5ef, 0x0) 23:21:18 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0) [ 1257.093939] device veth0_vlan entered promiscuous mode 23:21:18 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xffffffff00000000}, 0x0) [ 1257.098650] FAULT_INJECTION: forcing a failure. [ 1257.098650] name failslab, interval 1, probability 0, space 0, times 0 [ 1257.099999] CPU: 1 PID: 9839 Comm: syz-executor.3 Not tainted 5.10.56 #1 [ 1257.100711] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1257.102314] Call Trace: [ 1257.102694] dump_stack+0x107/0x163 [ 1257.103092] should_fail.cold+0x5/0xa [ 1257.103650] ? __alloc_skb+0x6d/0x620 [ 1257.104195] should_failslab+0x5/0x10 [ 1257.104702] kmem_cache_alloc_node+0x55/0x370 [ 1257.105352] __alloc_skb+0x6d/0x620 [ 1257.105888] inet6_ifa_notify+0x118/0x220 [ 1257.106385] ? inet6_fill_ifaddr+0xcc0/0xcc0 [ 1257.107047] ? __ipv6_ifa_notify+0xb10/0xb10 [ 1257.107787] __ipv6_ifa_notify+0x177/0xb10 [ 1257.108236] ? __fib6_clean_all+0x138/0x260 [ 1257.108893] ? modify_prefix_route+0x590/0x590 [ 1257.109633] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1257.110299] ? trace_hardirqs_on+0x5b/0x180 [ 1257.110949] ipv6_ifa_notify+0xd7/0x210 [ 1257.111550] add_addr+0x1c2/0x2b0 [ 1257.112013] ? inet6_ifa_finish_destroy+0x1b0/0x1b0 [ 1257.112581] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1257.113163] ? __local_bh_enable_ip+0x9d/0xf0 [ 1257.113739] addrconf_notify+0x19e4/0x22f0 [ 1257.114325] ? inet6_ifinfo_notify+0x150/0x150 [ 1257.114954] ? failover_register+0x520/0x520 [ 1257.115577] ? cfg80211_netdev_notifier_call+0x298/0x1220 [ 1257.116296] ? ipmr_device_event+0x18b/0x1f0 [ 1257.116784] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1257.117369] raw_notifier_call_chain+0xb3/0x110 [ 1257.117891] call_netdevice_notifiers_info+0xb5/0x130 [ 1257.118493] __dev_notify_flags+0x110/0x2b0 [ 1257.119139] ? dev_change_name+0x660/0x660 [ 1257.119630] ? __dev_change_flags+0x4cf/0x6e0 [ 1257.120257] ? dev_set_allmulti+0x30/0x30 [ 1257.120915] ? cap_capable+0x1eb/0x250 [ 1257.121350] ? full_name_hash+0xb5/0xf0 [ 1257.121810] dev_change_flags+0x100/0x160 [ 1257.122282] devinet_ioctl+0x147d/0x1d30 [ 1257.122737] ? inet_ifa_byprefix+0x2a0/0x2a0 [ 1257.123229] inet_ioctl+0x34b/0x390 [ 1257.123635] ? inet_dgram_connect+0x220/0x220 [ 1257.124132] ? avc_ss_reset+0x180/0x180 [ 1257.124580] ? __lock_acquire+0xbc2/0x5b20 [ 1257.125069] packet_ioctl+0xb3/0x260 [ 1257.125488] sock_do_ioctl+0xd1/0x2e0 [ 1257.126084] ? compat_ifr_data_ioctl+0x150/0x150 [ 1257.126640] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1257.127209] ? do_vfs_ioctl+0x283/0x10d0 [ 1257.127658] ? generic_block_fiemap+0x60/0x60 [ 1257.128192] ? selinux_inode_getsecctx+0x90/0x90 [ 1257.128921] sock_ioctl+0x3e6/0x700 [ 1257.129404] ? dlci_ioctl_set+0x30/0x30 [ 1257.129848] ? __fget_files+0x251/0x410 [ 1257.130294] ? dlci_ioctl_set+0x30/0x30 [ 1257.130740] __x64_sys_ioctl+0x196/0x210 [ 1257.131184] do_syscall_64+0x33/0x40 [ 1257.131601] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1257.132157] RIP: 0033:0x466609 [ 1257.132522] 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 [ 1257.134539] RSP: 002b:00007f774f1bc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1257.135368] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1257.136145] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 1257.136913] RBP: 00007f774f1bc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1257.137703] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1257.138495] R13: 00007ffd6151681f R14: 00007f774f1bc300 R15: 0000000000022000 23:21:18 executing program 5: ioctl$F2FS_IOC_RELEASE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f512, &(0x7f0000000040)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x19, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000d4f4655fd4f4655f0100ffff53ef010001000000d4f4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e38323637333130333000"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000b8c5c4d1b3cf4b38ab2e2967fb770ff3010040000c00000000000000d4f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000010400)="ff070000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000d4f4655fd4f4655fd4f4655f00"/4128, 0x1020, 0x1000}, {&(0x7f0000011500)="ed41000000080000d4f4655fd4f4655fd4f4655f00000000000004004000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x2080}, {&(0x7f0000011600)="8081000000601020d4f4655fd4f4655fd4f4655f00000000000001004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000", 0x60, 0x2300}, {&(0x7f0000011700)="c041000000400000d4f4655fd4f4655fd4f4655f00000000000002004000000000000800000000000af301000400000000000000000000000800000020000000", 0x40, 0x2500}, {&(0x7f0000011800)="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"/768, 0x300, 0x2580}, {&(0x7f0000011b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009407090166696c652e636f6c64000000", 0x80, 0x8000}, {&(0x7f0000000080)="0b0000000c0001022e00000002000000f40702022e2e00"/32, 0x20, 0x10000}, {&(0x7f0000011d00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x10800}, {&(0x7f0000011e00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x11000}, {&(0x7f0000011f00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x11800}, {&(0x7f0000012000)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x12000}, {&(0x7f0000012100)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x12800}, {&(0x7f0000012200)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x13000}, {&(0x7f0000012300)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x13800}, {&(0x7f0000012400)="504d4d00504d4dffd4f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7033310075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x20000}, {&(0x7f0000012500)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d807050766696c653100"/64, 0x40, 0x28000}, {&(0x7f0000012600)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x30000}, {&(0x7f0000012b00)='syzkallers\x00'/32, 0x20, 0x38000}, {&(0x7f0000012c00)="000002ea0100000001000000270f240c000000000000000000000000000000000601f8070000000006000000779b539778617474723100000601f00700000000060000007498539778617474723200"/96, 0x60, 0x40000}, {&(0x7f0000012d00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00xattr2\x00\x00xattr1\x00\x00', 0x20, 0x407e0}, {&(0x7f0000012e00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x50000}], 0x0, &(0x7f0000012f00)) 23:21:18 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xffffff7f00000000}, 0x0) 23:21:18 executing program 3 (fault-call:6 fault-nth:68): ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x9, "0000f0000000000300"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 23:21:18 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f0000000000)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x2046034, &(0x7f0000000080)) 23:21:18 executing program 0: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x6}, 0x0, 0x0, 0x6, 0x2, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x8000000000000006}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x115042, 0x0) io_setup(0x5, &(0x7f0000000080)=0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000000)=0x1, 0x4) getsockopt$IP6T_SO_GET_ENTRIES(r2, 0x29, 0x41, &(0x7f00000000c0)=ANY=[@ANYBLOB="6e6174000000000000000000000000000000000000000000000014fb27db000086000000196782ec8df15605fc48be532058ee230c8b97d9a4bd51f96efcc264e91c2aef56a4487468e9ac0cdf4b0fab8dd831728a4eb1a492a45ef8b5cc2f8804ff9b55862db17f338b990dca1494b727a1823e9696235a1e560f2f2ac1af1c19e202f4528fac2d782cfe9fa09cd4812bf40ec45d2ac06858f9bcd8365f50d74deabbeb34a07ef95298"], &(0x7f0000000040)=0xaa) setsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f0000000000)=0x1, 0x4) ioctl$F2FS_IOC_START_VOLATILE_WRITE(r1, 0xf503, 0x0) io_submit(r0, 0x0, 0x0) r3 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000180)='/proc/self/attr/fscreate\x00', 0x2, 0x0) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r3, 0x8008f511, &(0x7f00000001c0)) [ 1257.370305] device veth0_vlan entered promiscuous mode [ 1257.380959] FAULT_INJECTION: forcing a failure. [ 1257.380959] name failslab, interval 1, probability 0, space 0, times 0 [ 1257.382679] CPU: 0 PID: 9868 Comm: syz-executor.3 Not tainted 5.10.56 #1 [ 1257.383622] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1257.385120] Call Trace: [ 1257.385468] dump_stack+0x107/0x163 [ 1257.385948] should_fail.cold+0x5/0xa [ 1257.386487] ? create_object.isra.0+0x3a/0xa20 [ 1257.387087] should_failslab+0x5/0x10 [ 1257.387597] kmem_cache_alloc+0x5b/0x350 [ 1257.388199] create_object.isra.0+0x3a/0xa20 [ 1257.388775] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1257.389456] kmem_cache_alloc_node+0x169/0x370 [ 1257.390085] __alloc_skb+0x6d/0x620 [ 1257.390583] inet6_ifa_notify+0x118/0x220 [ 1257.391133] ? inet6_fill_ifaddr+0xcc0/0xcc0 [ 1257.391705] ? __ipv6_ifa_notify+0xb10/0xb10 [ 1257.392318] __ipv6_ifa_notify+0x177/0xb10 [ 1257.392868] ? __fib6_clean_all+0x138/0x260 [ 1257.393453] ? modify_prefix_route+0x590/0x590 [ 1257.394057] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1257.394767] ? trace_hardirqs_on+0x5b/0x180 [ 1257.395345] ipv6_ifa_notify+0xd7/0x210 [ 1257.395887] add_addr+0x1c2/0x2b0 [ 1257.396350] ? inet6_ifa_finish_destroy+0x1b0/0x1b0 [ 1257.397014] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1257.397715] ? __local_bh_enable_ip+0x9d/0xf0 [ 1257.398338] addrconf_notify+0x19e4/0x22f0 [ 1257.398898] ? inet6_ifinfo_notify+0x150/0x150 [ 1257.399510] ? failover_register+0x520/0x520 [ 1257.400130] ? cfg80211_netdev_notifier_call+0x298/0x1220 [ 1257.400840] ? ipmr_device_event+0x18b/0x1f0 [ 1257.401444] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1257.402156] raw_notifier_call_chain+0xb3/0x110 [ 1257.402773] call_netdevice_notifiers_info+0xb5/0x130 [ 1257.403452] __dev_notify_flags+0x110/0x2b0 [ 1257.404035] ? dev_change_name+0x660/0x660 [ 1257.404591] ? __dev_change_flags+0x4cf/0x6e0 [ 1257.405197] ? dev_set_allmulti+0x30/0x30 [ 1257.405747] ? cap_capable+0x1eb/0x250 [ 1257.406286] ? full_name_hash+0xb5/0xf0 [ 1257.406822] dev_change_flags+0x100/0x160 [ 1257.407390] devinet_ioctl+0x147d/0x1d30 [ 1257.407944] ? inet_ifa_byprefix+0x2a0/0x2a0 [ 1257.408555] inet_ioctl+0x34b/0x390 [ 1257.409036] ? inet_dgram_connect+0x220/0x220 [ 1257.409619] ? avc_ss_reset+0x180/0x180 [ 1257.410163] ? __lock_acquire+0xbc2/0x5b20 [ 1257.410742] packet_ioctl+0xb3/0x260 [ 1257.411233] sock_do_ioctl+0xd1/0x2e0 [ 1257.411740] ? compat_ifr_data_ioctl+0x150/0x150 [ 1257.412371] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1257.413049] ? do_vfs_ioctl+0x283/0x10d0 [ 1257.413581] ? generic_block_fiemap+0x60/0x60 [ 1257.414208] ? selinux_inode_getsecctx+0x90/0x90 [ 1257.414832] sock_ioctl+0x3e6/0x700 [ 1257.415394] ? dlci_ioctl_set+0x30/0x30 [ 1257.415911] ? __fget_files+0x251/0x410 [ 1257.416436] ? dlci_ioctl_set+0x30/0x30 [ 1257.416973] __x64_sys_ioctl+0x196/0x210 [ 1257.417526] do_syscall_64+0x33/0x40 [ 1257.418024] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1257.418713] RIP: 0033:0x466609 [ 1257.419151] 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 [ 1257.421566] RSP: 002b:00007f774f1bc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1257.422617] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1257.423565] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 1257.424563] RBP: 00007f774f1bc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1257.425497] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1257.426426] R13: 00007ffd6151681f R14: 00007f774f1bc300 R15: 0000000000022000 [ 1257.449877] EXT4-fs (sda): re-mounted. Opts: ,errors=continue [ 1257.455712] EXT4-fs (sda): re-mounted. Opts: ,errors=continue 23:21:30 executing program 3 (fault-call:6 fault-nth:69): ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x9, "0000f0000000000300"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 23:21:30 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0) 23:21:30 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0xffffffff00000000}, 0x0) 23:21:30 executing program 7: syz_mount_image$ext4(0x0, &(0x7f00000001c0)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)="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", 0x5ad}], 0x1}, 0x0) openat(r1, &(0x7f0000000340)='./file0\x00', 0x1, 0x81) mount(0x0, &(0x7f0000000080)='./mnt\x00', &(0x7f00000000c0)='cpuset\x00', 0x0, 0x0) creat(&(0x7f0000000200)='./file0\x00', 0x84) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mount(&(0x7f0000000240)=@nullb, &(0x7f0000000280)='./mnt\x00', &(0x7f00000002c0)='hugetlbfs\x00', 0x8000, &(0x7f0000000300)='!\x00') mount$9p_xen(0x0, &(0x7f0000000040)='./mnt\x00', 0x0, 0x0, &(0x7f0000000380)=ANY=[@ANYBLOB="7472616e733d78656e2c00688ea647080efd7ec6381b0b069a95a1021bdb23f63ece1b770d69e75b3429aabd383717389eced38f8c269e24558ce2313994fbb38377814668a9a041"]) stat(&(0x7f0000000000)='./mnt\x00', &(0x7f0000000140)) 23:21:30 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xa}, 0x0) 23:21:30 executing program 5: r0 = syz_open_procfs(0x0, 0x0) pread64(r0, &(0x7f0000000300)=""/166, 0xa6, 0x0) r1 = socket$inet(0x2, 0x1, 0x8000) openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) dup2(0xffffffffffffffff, r1) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='net/tcp6\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r4 = openat$cgroup_type(0xffffffffffffffff, &(0x7f0000000480), 0x2, 0x0) ioctl$BTRFS_IOC_START_SYNC(r4, 0x80089418, &(0x7f00000004c0)) r5 = creat(&(0x7f0000000100)='./file0\x00', 0x4) ioctl$TUNSETQUEUE(r5, 0x400454d9, &(0x7f0000000140)={'geneve1\x00'}) preadv(r2, &(0x7f00000001c0)=[{&(0x7f0000000200)=""/148, 0x94}], 0x1, 0x300, 0x0) ioctl$TUNSETQUEUE(0xffffffffffffffff, 0x400454d9, &(0x7f0000000080)={'lo\x00'}) r6 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r6, 0x29, 0x19, 0x0, 0x0) fcntl$setownex(0xffffffffffffffff, 0xf, &(0x7f0000000500)={0xbb756241ebc62794, 0xffffffffffffffff}) r7 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r7, 0x29, 0x19, 0x0, 0x0) 23:21:30 executing program 0: request_key(&(0x7f00000000c0)='syzkaller\x00', &(0x7f0000000100)={'syz', 0x2}, 0x0, 0xffffffffffffffff) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r0, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x2000) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 23:21:30 executing program 1: sendmsg$ETHTOOL_MSG_TSINFO_GET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x34, 0x0, 0x0, 0x70bd2d, 0x25dfdbfd, {}, [@HEADER={0x20, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}]}, 0x34}, 0x1, 0x0, 0x0, 0x40}, 0x20004810) sendmsg$ETHTOOL_MSG_RINGS_SET(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180), r0) sendmsg$NL80211_CMD_START_AP(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000140)=ANY=[@ANYBLOB="34010000", @ANYRES16=r1, @ANYBLOB="0517000000000000000001000013080003"], 0x134}}, 0x0) [ 1269.076195] netlink: 280 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1269.094829] new mount options do not match the existing superblock, will be ignored [ 1269.128122] hugetlbfs: Unknown parameter '!' [ 1269.136928] device veth0_vlan entered promiscuous mode [ 1269.148277] FAULT_INJECTION: forcing a failure. [ 1269.148277] name failslab, interval 1, probability 0, space 0, times 0 [ 1269.151625] CPU: 0 PID: 9897 Comm: syz-executor.3 Not tainted 5.10.56 #1 [ 1269.153585] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1269.156767] Call Trace: [ 1269.157517] dump_stack+0x107/0x163 [ 1269.158579] should_fail.cold+0x5/0xa [ 1269.159676] should_failslab+0x5/0x10 [ 1269.160743] __kmalloc_node_track_caller+0x74/0x3f0 [ 1269.162142] ? inet6_ifa_notify+0x118/0x220 [ 1269.163385] __alloc_skb+0xb1/0x620 [ 1269.164430] inet6_ifa_notify+0x118/0x220 [ 1269.165593] ? inet6_fill_ifaddr+0xcc0/0xcc0 [ 1269.166864] ? __ipv6_ifa_notify+0xb10/0xb10 [ 1269.168116] __ipv6_ifa_notify+0x177/0xb10 [ 1269.169296] ? __fib6_clean_all+0x138/0x260 [ 1269.170520] ? modify_prefix_route+0x590/0x590 [ 1269.171800] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1269.173272] ? trace_hardirqs_on+0x5b/0x180 [ 1269.174516] ipv6_ifa_notify+0xd7/0x210 [ 1269.175641] add_addr+0x1c2/0x2b0 [ 1269.176625] ? inet6_ifa_finish_destroy+0x1b0/0x1b0 [ 1269.178042] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1269.179537] ? __local_bh_enable_ip+0x9d/0xf0 [ 1269.180817] addrconf_notify+0x19e4/0x22f0 [ 1269.182036] ? inet6_ifinfo_notify+0x150/0x150 [ 1269.183317] ? failover_register+0x520/0x520 [ 1269.184558] ? cfg80211_netdev_notifier_call+0x298/0x1220 [ 1269.186095] ? ipmr_device_event+0x18b/0x1f0 [ 1269.187360] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1269.188826] raw_notifier_call_chain+0xb3/0x110 [ 1269.190132] call_netdevice_notifiers_info+0xb5/0x130 [ 1269.191599] __dev_notify_flags+0x110/0x2b0 [ 1269.192806] ? dev_change_name+0x660/0x660 [ 1269.193994] ? __dev_change_flags+0x4cf/0x6e0 [ 1269.195275] ? dev_set_allmulti+0x30/0x30 [ 1269.196451] ? cap_capable+0x1eb/0x250 [ 1269.197559] ? full_name_hash+0xb5/0xf0 [ 1269.198716] dev_change_flags+0x100/0x160 [ 1269.199896] devinet_ioctl+0x147d/0x1d30 [ 1269.201065] ? inet_ifa_byprefix+0x2a0/0x2a0 [ 1269.202355] inet_ioctl+0x34b/0x390 [ 1269.203387] ? inet_dgram_connect+0x220/0x220 [ 1269.204654] ? avc_ss_reset+0x180/0x180 [ 1269.205809] ? __lock_acquire+0xbc2/0x5b20 [ 1269.207082] packet_ioctl+0xb3/0x260 [ 1269.208137] sock_do_ioctl+0xd1/0x2e0 [ 1269.209210] ? compat_ifr_data_ioctl+0x150/0x150 [ 1269.210570] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1269.212025] ? do_vfs_ioctl+0x283/0x10d0 [ 1269.213172] ? generic_block_fiemap+0x60/0x60 [ 1269.214452] ? selinux_inode_getsecctx+0x90/0x90 [ 1269.215798] sock_ioctl+0x3e6/0x700 [ 1269.216830] ? dlci_ioctl_set+0x30/0x30 [ 1269.217950] ? __fget_files+0x251/0x410 [ 1269.219116] ? dlci_ioctl_set+0x30/0x30 [ 1269.220270] __x64_sys_ioctl+0x196/0x210 [ 1269.221443] do_syscall_64+0x33/0x40 [ 1269.222516] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1269.223961] RIP: 0033:0x466609 [ 1269.224876] 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 [ 1269.230036] RSP: 002b:00007f774f1bc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1269.232222] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1269.234249] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 1269.236276] RBP: 00007f774f1bc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1269.238295] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1269.239907] new mount options do not match the existing superblock, will be ignored [ 1269.240208] R13: 00007ffd6151681f R14: 00007f774f1bc300 R15: 0000000000022000 23:21:30 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0) 23:21:30 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) [ 1269.270714] netlink: 280 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1269.291224] hugetlbfs: Unknown parameter '!' 23:21:30 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x101802, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x7, &(0x7f0000000000)=0x1, 0x4) ioctl$BTRFS_IOC_ADD_DEV(0xffffffffffffffff, 0x5000940a, &(0x7f0000000600)={{r1}, "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"}) copy_file_range(r3, 0x0, r2, 0x0, 0x200f5ef, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x105142, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r6 = openat$tun(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r7, 0x6, 0x7, &(0x7f0000000000)=0x1, 0x4) getsockopt$inet6_IPV6_IPSEC_POLICY(r7, 0x29, 0x22, &(0x7f0000000500)={{{@in6, @in=@private, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@private1}, 0x0, @in=@multicast1}}, &(0x7f0000000480)=0xe8) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r9, 0x0) stat(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r10, 0x0) mount$9p_fd(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100), 0x102000, &(0x7f0000001600)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX=r6, @ANYBLOB="2c64656275673d3078303030303030303030303030303366662c6e6f657874656e642c76657273696f6e3d3970323030302c64656275673d3078303030303030303030303030303030322c76657273696f6e3d3970323030302c706f73697861636c2c616e616d653d2e3ab22c76657273696f6e3d3970323030302e4c2c70726976706f72742c7569643d", @ANYRESDEC=0xee01, @ANYBLOB=',fowner<', @ANYRESDEC, @ANYBLOB=',uid=', @ANYRESDEC=r8, @ANYBLOB=',euid>', @ANYRESDEC=r9, @ANYBLOB="2c657569643c123f2cda51f2daab1ac4b79ec4ca526bb3d841f1ba5f8769b4b0dbe28379fb8381fed223f1b3419abe0133f5c74557f6309240e094044c5cd1f237bd2b908511926742f599b6376880c1b0646f50c972c10e9d6a45bb8bd33440210930a78882a2150ea80ad565d04d5d4dbfa39eb83fc880346c83752096abf5a524043f0ebbf645d9302c1fb6a30c99ab2823438f76623074c880dd1f199beb37b99451fb1340720c3c71452e65b3e4450ea0fc76203b17074eee287bc52a30ccd4da3247427b800f5050b19b8d6debb3e6d89a73ebcb163f631a274a303fad1ffbe9bbb89e7ea73bcf17b7a2a9437fd94e4b6a16beebb749", @ANYRESDEC=r10, @ANYBLOB=',\x00']) copy_file_range(r5, 0x0, r4, 0x0, 0x200f5ef, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000004c0)={0x3, r1, 0xfffffffe}) 23:21:30 executing program 1: ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f0000000080)=0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x5005, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10000, 0x0, 0x4}, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0x11) r1 = fsmount(0xffffffffffffffff, 0x0, 0x8) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0xc) waitid$P_PIDFD(0x3, 0xffffffffffffffff, 0x0, 0x0, 0x0) 23:21:30 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x0) 23:21:30 executing program 7: sendmsg$GTP_CMD_GETPDP(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000001c0)={&(0x7f0000000180)=ANY=[@ANYBLOB='$\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="000126bd7000ffdbdf2502000000080002040000000008000500ac1e0101"], 0x24}, 0x1, 0x0, 0x0, 0x20000010}, 0x80) syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000200)=[{&(0x7f0000000040)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d2020202020202020202020202020202020202020202020202020200000000000000000bf000000000000bf000000000000000000000000000000000000000000000000000000000000000001000001010000010008080018000000000000181400000000000000000000160000000022001c", 0x9f, 0x8000}, {0x0, 0x0, 0x4000003ff}, {&(0x7f0000011100)="88001c0000000000001c00080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824", 0x31, 0xe000}], 0x0, &(0x7f0000012200)) syz_genetlink_get_family_id$gtp(&(0x7f00000002c0), 0xffffffffffffffff) 23:21:30 executing program 3 (fault-call:6 fault-nth:70): ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x9, "0000f0000000000300"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 23:21:30 executing program 5: r0 = syz_open_procfs(0x0, 0x0) pread64(0xffffffffffffffff, 0x0, 0x0, 0x0) unshare(0x60040000) unshare(0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f0000000000)=0x1, 0x4) pwrite64(r1, &(0x7f0000000000)="407b61e15fed8eda83aa59e0e01a508d", 0x10, 0x1) r2 = socket$inet(0x2, 0x1, 0x0) ioctl$sock_inet_SIOCADDRT(r2, 0x890c, &(0x7f00000000c0)={0x0, {0x2, 0x0, @broadcast}, {0x2, 0x0, @loopback}, {}, 0x2e4, 0x0, 0x0, 0x0, 0x14}) r3 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x500, 0x4) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r4, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) r5 = fcntl$dupfd(r4, 0x0, r4) sendmsg$inet6(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)="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", 0x5ad}], 0x1}, 0x0) setsockopt$inet_mreqsrc(r5, 0x0, 0x27, &(0x7f0000000140)={@private=0xa010101, @remote, @local}, 0xc) connect$inet6(r3, &(0x7f0000000080)={0xa, 0x4e22, 0x7, @private2={0xfc, 0x2, '\x00', 0x1}, 0xfffffffc}, 0x1c) 23:21:30 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0) 23:21:30 executing program 1: syz_emit_ethernet(0x64, &(0x7f0000000100)={@random="817f3a56619c", @empty, @val={@void, {0x8100, 0x7}}, {@llc_tr={0x11, {@snap={0x1, 0xaa, "bf9a", "3ff2c5", 0x8c04, "ad7d952d1bcd91242e117b7acf17bb14368a6bc2a4b963601220fd6f4e56ea1e446ba1c5b0c2185256c3dcff860b20680fd78dde9d0f9822480c5173ef40c461d37da6ac3297882941"}}}}}, 0x0) 23:21:30 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0) [ 1269.665041] device veth0_vlan entered promiscuous mode [ 1269.679318] FAULT_INJECTION: forcing a failure. [ 1269.679318] name failslab, interval 1, probability 0, space 0, times 0 [ 1269.680602] CPU: 0 PID: 9929 Comm: syz-executor.3 Not tainted 5.10.56 #1 [ 1269.681611] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1269.683230] Call Trace: [ 1269.683614] dump_stack+0x107/0x163 [ 1269.684139] should_fail.cold+0x5/0xa [ 1269.684692] ? create_object.isra.0+0x3a/0xa20 [ 1269.685338] should_failslab+0x5/0x10 [ 1269.685868] kmem_cache_alloc+0x5b/0x350 [ 1269.686435] create_object.isra.0+0x3a/0xa20 [ 1269.687076] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1269.687763] __kmalloc_node_track_caller+0x1a6/0x3f0 [ 1269.688498] ? inet6_ifa_notify+0x118/0x220 [ 1269.689126] __alloc_skb+0xb1/0x620 [ 1269.689655] inet6_ifa_notify+0x118/0x220 [ 1269.690244] ? inet6_fill_ifaddr+0xcc0/0xcc0 [ 1269.690898] ? __ipv6_ifa_notify+0xb10/0xb10 [ 1269.691547] __ipv6_ifa_notify+0x177/0xb10 [ 1269.692155] ? __fib6_clean_all+0x138/0x260 [ 1269.692766] ? modify_prefix_route+0x590/0x590 [ 1269.693438] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1269.694200] ? trace_hardirqs_on+0x5b/0x180 [ 1269.694830] ipv6_ifa_notify+0xd7/0x210 [ 1269.695403] add_addr+0x1c2/0x2b0 [ 1269.695904] ? inet6_ifa_finish_destroy+0x1b0/0x1b0 [ 1269.696637] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1269.697387] ? __local_bh_enable_ip+0x9d/0xf0 [ 1269.698055] addrconf_notify+0x19e4/0x22f0 [ 1269.698709] ? inet6_ifinfo_notify+0x150/0x150 [ 1269.699383] ? failover_register+0x520/0x520 [ 1269.700027] ? cfg80211_netdev_notifier_call+0x298/0x1220 [ 1269.700820] ? ipmr_device_event+0x18b/0x1f0 [ 1269.701470] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1269.702239] raw_notifier_call_chain+0xb3/0x110 [ 1269.702932] call_netdevice_notifiers_info+0xb5/0x130 [ 1269.703693] __dev_notify_flags+0x110/0x2b0 [ 1269.704322] ? dev_change_name+0x660/0x660 [ 1269.704936] ? __dev_change_flags+0x4cf/0x6e0 [ 1269.705618] ? dev_set_allmulti+0x30/0x30 [ 1269.706244] ? cap_capable+0x1eb/0x250 [ 1269.706822] ? full_name_hash+0xb5/0xf0 [ 1269.707403] dev_change_flags+0x100/0x160 [ 1269.708022] devinet_ioctl+0x147d/0x1d30 [ 1269.708617] ? inet_ifa_byprefix+0x2a0/0x2a0 [ 1269.709275] inet_ioctl+0x34b/0x390 [ 1269.709815] ? inet_dgram_connect+0x220/0x220 [ 1269.710495] ? avc_ss_reset+0x180/0x180 [ 1269.711092] ? __lock_acquire+0xbc2/0x5b20 [ 1269.711735] packet_ioctl+0xb3/0x260 [ 1269.712282] sock_do_ioctl+0xd1/0x2e0 [ 1269.712840] ? compat_ifr_data_ioctl+0x150/0x150 [ 1269.713537] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1269.714299] ? do_vfs_ioctl+0x283/0x10d0 [ 1269.714924] ? generic_block_fiemap+0x60/0x60 [ 1269.715589] ? selinux_inode_getsecctx+0x90/0x90 [ 1269.716284] sock_ioctl+0x3e6/0x700 [ 1269.716815] ? dlci_ioctl_set+0x30/0x30 [ 1269.717388] ? __fget_files+0x251/0x410 [ 1269.717966] ? dlci_ioctl_set+0x30/0x30 [ 1269.718552] __x64_sys_ioctl+0x196/0x210 [ 1269.719149] do_syscall_64+0x33/0x40 [ 1269.719691] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1269.720433] RIP: 0033:0x466609 [ 1269.720897] 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 [ 1269.723586] RSP: 002b:00007f774f1bc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1269.724697] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1269.725744] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 1269.726805] RBP: 00007f774f1bc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1269.727853] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1269.728891] R13: 00007ffd6151681f R14: 00007f774f1bc300 R15: 0000000000022000 23:21:31 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1c}, 0x0) 23:21:31 executing program 1: syz_emit_ethernet(0x64, &(0x7f0000000100)={@random="817f3a56619c", @empty, @val={@void, {0x8100, 0x7}}, {@llc_tr={0x11, {@snap={0x1, 0xaa, "bf9a", "3ff2c5", 0x8c04, "ad7d952d1bcd91242e117b7acf17bb14368a6bc2a4b963601220fd6f4e56ea1e446ba1c5b0c2185256c3dcff860b20680fd78dde9d0f9822480c5173ef40c461d37da6ac3297882941"}}}}}, 0x0) 23:21:31 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0) 23:21:31 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x809c2, 0xe3) lseek(r0, 0x13, 0x0) fcntl$setstatus(r0, 0x4, 0x4000) r1 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$FS_IOC_GETFLAGS(r1, 0x80086601, &(0x7f0000000000)) writev(r0, &(0x7f0000000300)=[{0x0}, {0x0, 0x8800000}, {&(0x7f00000002c0)="9a", 0x1}], 0x3) 23:21:31 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0) 23:21:31 executing program 3 (fault-call:6 fault-nth:71): ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x9, "0000f0000000000300"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 23:21:31 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x60}, 0x0) [ 1270.184252] device veth0_vlan entered promiscuous mode [ 1270.199346] FAULT_INJECTION: forcing a failure. [ 1270.199346] name failslab, interval 1, probability 0, space 0, times 0 [ 1270.201812] CPU: 1 PID: 9962 Comm: syz-executor.3 Not tainted 5.10.56 #1 [ 1270.203281] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1270.205707] Call Trace: [ 1270.206277] dump_stack+0x107/0x163 [ 1270.207083] should_fail.cold+0x5/0xa [ 1270.207906] ? create_object.isra.0+0x3a/0xa20 [ 1270.208887] should_failslab+0x5/0x10 [ 1270.209719] kmem_cache_alloc+0x5b/0x350 [ 1270.210618] create_object.isra.0+0x3a/0xa20 [ 1270.211558] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1270.212673] __kmalloc_node_track_caller+0x1a6/0x3f0 [ 1270.213757] ? inet6_ifa_notify+0x118/0x220 [ 1270.214709] __alloc_skb+0xb1/0x620 [ 1270.215494] inet6_ifa_notify+0x118/0x220 [ 1270.216378] ? inet6_fill_ifaddr+0xcc0/0xcc0 [ 1270.217321] ? __ipv6_ifa_notify+0xb10/0xb10 [ 1270.218271] __ipv6_ifa_notify+0x177/0xb10 [ 1270.219191] ? __fib6_clean_all+0x138/0x260 [ 1270.220122] ? modify_prefix_route+0x590/0x590 [ 1270.221097] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1270.222222] ? trace_hardirqs_on+0x5b/0x180 [ 1270.223175] ipv6_ifa_notify+0xd7/0x210 [ 1270.224028] add_addr+0x1c2/0x2b0 [ 1270.224772] ? inet6_ifa_finish_destroy+0x1b0/0x1b0 [ 1270.225853] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1270.226979] ? __local_bh_enable_ip+0x9d/0xf0 [ 1270.227953] addrconf_notify+0x19e4/0x22f0 [ 1270.228873] ? inet6_ifinfo_notify+0x150/0x150 [ 1270.229846] ? failover_register+0x520/0x520 [ 1270.230796] ? cfg80211_netdev_notifier_call+0x298/0x1220 [ 1270.231969] ? ipmr_device_event+0x18b/0x1f0 [ 1270.232910] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1270.234018] raw_notifier_call_chain+0xb3/0x110 [ 1270.235042] call_netdevice_notifiers_info+0xb5/0x130 [ 1270.236146] __dev_notify_flags+0x110/0x2b0 [ 1270.237071] ? dev_change_name+0x660/0x660 [ 1270.237967] ? __dev_change_flags+0x4cf/0x6e0 [ 1270.238943] ? dev_set_allmulti+0x30/0x30 [ 1270.239828] ? cap_capable+0x1eb/0x250 [ 1270.240667] ? full_name_hash+0xb5/0xf0 [ 1270.241520] dev_change_flags+0x100/0x160 [ 1270.242434] devinet_ioctl+0x147d/0x1d30 [ 1270.243314] ? inet_ifa_byprefix+0x2a0/0x2a0 [ 1270.244273] inet_ioctl+0x34b/0x390 [ 1270.245024] ? inet_dgram_connect+0x220/0x220 [ 1270.245922] ? avc_ss_reset+0x180/0x180 [ 1270.246738] ? __lock_acquire+0xbc2/0x5b20 [ 1270.247612] packet_ioctl+0xb3/0x260 [ 1270.248357] sock_do_ioctl+0xd1/0x2e0 [ 1270.249119] ? compat_ifr_data_ioctl+0x150/0x150 [ 1270.250066] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1270.251115] ? do_vfs_ioctl+0x283/0x10d0 [ 1270.251927] ? generic_block_fiemap+0x60/0x60 [ 1270.252827] ? selinux_inode_getsecctx+0x90/0x90 [ 1270.253779] sock_ioctl+0x3e6/0x700 [ 1270.254515] ? dlci_ioctl_set+0x30/0x30 [ 1270.255313] ? __fget_files+0x251/0x410 [ 1270.256119] ? dlci_ioctl_set+0x30/0x30 [ 1270.256918] __x64_sys_ioctl+0x196/0x210 [ 1270.257740] do_syscall_64+0x33/0x40 [ 1270.258497] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1270.259524] RIP: 0033:0x466609 [ 1270.260178] 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 [ 1270.263893] RSP: 002b:00007f774f1bc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1270.265417] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1270.266845] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 1270.268268] RBP: 00007f774f1bc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1270.269691] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1270.271130] R13: 00007ffd6151681f R14: 00007f774f1bc300 R15: 0000000000022000 [ 1280.833401] kmemleak: 1 new suspected memory leaks (see /sys/kernel/debug/kmemleak) 23:21:48 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1f4}, 0x0) 23:21:48 executing program 3 (fault-call:6 fault-nth:72): ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x9, "0000f0000000000300"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 23:21:48 executing program 1: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='tracefs\x00', 0x1, 0x0) mount$9p_unix(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x1000, &(0x7f00000002c0)={'trans=unix,', {[{@cache_none}, {@cache_none}, {@cachetag={'cachetag', 0x3d, '$!+'}}, {@loose}], [{@fowner_eq}, {@subj_role}, {@euid_lt={'euid<', 0xffffffffffffffff}}]}}) mount$9p_unix(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200), 0x0, &(0x7f0000000280)) 23:21:48 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xa}, 0x0) 23:21:48 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) pwrite64(r0, &(0x7f00000000c0)='&', 0x1, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x0) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) fallocate(r1, 0x42, 0x3, 0x2) 23:21:48 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0) 23:21:48 executing program 5: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_NO_ENOBUFS(r2, 0x10e, 0x5, &(0x7f0000000000)=0x4f3, 0x4) sendfile(r2, r1, 0x0, 0x80464c457f) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x7, &(0x7f0000000000)=0x1, 0x4) fallocate(r3, 0x11, 0xfffffffffffffffd, 0x1) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r4, 0x6, 0x7, &(0x7f0000000000)=0x1, 0x4) bind$inet6(r4, &(0x7f00000001c0)={0xa, 0x4e24, 0x0, @loopback, 0xfff}, 0x1c) ioctl$sock_SIOCOUTQNSD(r3, 0x894b, &(0x7f0000000040)) pwritev(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)="e2", 0x1}], 0x0, 0x0, 0x0) r5 = socket$inet6(0xa, 0x800, 0xf65) connect$inet6(r5, &(0x7f0000000200)={0xa, 0x4e20, 0x1, @ipv4={'\x00', '\xff\xff', @multicast2}, 0x4875b892}, 0x1c) ioctl$BTRFS_IOC_DEFRAG_RANGE(r0, 0x40309410, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r3, 0x941c, 0x0) r6 = syz_open_dev$sg(&(0x7f0000000080), 0x6, 0x10000) fsetxattr$trusted_overlay_nlink(r6, &(0x7f0000000100), &(0x7f0000000180)={'L+', 0xfff}, 0x16, 0x2) 23:21:48 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0) [ 1287.318154] 9pnet: p9_fd_create_unix (9979): problem connecting socket: ./file0: -30 23:21:48 executing program 7: perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0x70, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r0, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) lseek(r0, 0x0, 0x3) [ 1287.327550] 9pnet: p9_fd_create_unix (9979): problem connecting socket: ./file0: -30 [ 1287.354413] selinux_netlink_send: 36 callbacks suppressed [ 1287.354428] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=33608 sclass=netlink_route_socket pid=9984 comm=syz-executor.5 [ 1287.365119] device veth0_vlan entered promiscuous mode [ 1287.375161] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=50422 sclass=netlink_route_socket pid=9984 comm=syz-executor.5 [ 1287.387167] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=18432 sclass=netlink_route_socket pid=9984 comm=syz-executor.5 [ 1287.400812] FAULT_INJECTION: forcing a failure. [ 1287.400812] name failslab, interval 1, probability 0, space 0, times 0 [ 1287.402149] CPU: 1 PID: 9985 Comm: syz-executor.3 Not tainted 5.10.56 #1 [ 1287.402921] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1287.404177] Call Trace: [ 1287.404474] dump_stack+0x107/0x163 [ 1287.404888] should_fail.cold+0x5/0xa [ 1287.405315] ? __skb_ext_alloc+0x19/0x80 [ 1287.405767] should_failslab+0x5/0x10 [ 1287.406194] kmem_cache_alloc+0x5b/0x350 [ 1287.406663] __skb_ext_alloc+0x19/0x80 [ 1287.407100] skb_ext_add+0x504/0x670 [ 1287.407525] ? __kmalloc_node_track_caller+0x302/0x3f0 [ 1287.408109] __alloc_skb+0x3c1/0x620 [ 1287.408541] inet6_ifa_notify+0x118/0x220 [ 1287.409009] ? inet6_fill_ifaddr+0xcc0/0xcc0 [ 1287.409502] ? __ipv6_ifa_notify+0xb10/0xb10 [ 1287.409991] __ipv6_ifa_notify+0x177/0xb10 [ 1287.410461] ? __fib6_clean_all+0x138/0x260 [ 1287.410961] ? modify_prefix_route+0x590/0x590 [ 1287.411479] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1287.412067] ? trace_hardirqs_on+0x5b/0x180 [ 1287.412552] ipv6_ifa_notify+0xd7/0x210 [ 1287.412992] add_addr+0x1c2/0x2b0 [ 1287.413384] ? inet6_ifa_finish_destroy+0x1b0/0x1b0 [ 1287.413946] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1287.414541] ? __local_bh_enable_ip+0x9d/0xf0 [ 1287.415048] addrconf_notify+0x19e4/0x22f0 [ 1287.415522] ? inet6_ifinfo_notify+0x150/0x150 [ 1287.416023] ? failover_register+0x520/0x520 [ 1287.416512] ? cfg80211_netdev_notifier_call+0x298/0x1220 [ 1287.417120] ? ipmr_device_event+0x18b/0x1f0 [ 1287.417610] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1287.418192] raw_notifier_call_chain+0xb3/0x110 [ 1287.418743] call_netdevice_notifiers_info+0xb5/0x130 [ 1287.419325] __dev_notify_flags+0x110/0x2b0 [ 1287.419799] ? dev_change_name+0x660/0x660 [ 1287.420265] ? __dev_change_flags+0x4cf/0x6e0 [ 1287.420763] ? dev_set_allmulti+0x30/0x30 [ 1287.421222] ? cap_capable+0x1eb/0x250 [ 1287.421660] ? full_name_hash+0xb5/0xf0 [ 1287.422099] dev_change_flags+0x100/0x160 [ 1287.422566] devinet_ioctl+0x147d/0x1d30 [ 1287.423023] ? inet_ifa_byprefix+0x2a0/0x2a0 [ 1287.423510] inet_ioctl+0x34b/0x390 [ 1287.423910] ? inet_dgram_connect+0x220/0x220 [ 1287.424417] ? avc_ss_reset+0x180/0x180 [ 1287.424866] ? __lock_acquire+0xbc2/0x5b20 [ 1287.425356] packet_ioctl+0xb3/0x260 [ 1287.425770] sock_do_ioctl+0xd1/0x2e0 [ 1287.426186] ? compat_ifr_data_ioctl+0x150/0x150 [ 1287.426738] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1287.427305] ? do_vfs_ioctl+0x283/0x10d0 [ 1287.427753] ? generic_block_fiemap+0x60/0x60 [ 1287.428248] ? selinux_inode_getsecctx+0x90/0x90 [ 1287.428773] sock_ioctl+0x3e6/0x700 [ 1287.429174] ? dlci_ioctl_set+0x30/0x30 [ 1287.429612] ? __fget_files+0x251/0x410 [ 1287.430052] ? dlci_ioctl_set+0x30/0x30 [ 1287.430508] __x64_sys_ioctl+0x196/0x210 [ 1287.430973] do_syscall_64+0x33/0x40 [ 1287.431449] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1287.432013] RIP: 0033:0x466609 [ 1287.432373] 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 [ 1287.434392] RSP: 002b:00007f774f1bc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1287.435238] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1287.435967] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=143 sclass=netlink_route_socket pid=9984 comm=syz-executor.5 [ 1287.436019] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 1287.436033] RBP: 00007f774f1bc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1287.437774] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=179 sclass=netlink_route_socket pid=9984 comm=syz-executor.5 [ 1287.438538] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1287.438545] R13: 00007ffd6151681f R14: 00007f774f1bc300 R15: 0000000000022000 [ 1287.443537] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=224 sclass=netlink_route_socket pid=9984 comm=syz-executor.5 [ 1287.467224] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=9984 comm=syz-executor.5 [ 1287.468998] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=9984 comm=syz-executor.5 [ 1287.470820] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=9984 comm=syz-executor.5 [ 1287.495979] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2808 sclass=netlink_route_socket pid=9984 comm=syz-executor.5 23:21:59 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) mount(&(0x7f0000000140)=ANY=[@ANYBLOB="2f6465762f737230cbc4103fd1e4f5c541da3f952790a69924178f3a964428933ea3c6cd081ea344dcecce9e33ae01a72d6202190d209ed3b388ae53db8f1851a642b069717fbc0d42b72ad31b59d03160af6af1419524cca5d82b123ebf3d6b00c5139ac226802cf530859ba955db3ae7693f6f52c7fe27693e4b5cb94f2ac5dbbfc4b734628f3be7f07b2b6b61aa77b18284a8a3c82901d71e52e3a4a35efc38614a"], &(0x7f00000000c0)='./file1\x00', 0x0, 0x209000, 0x0) pipe(&(0x7f0000000000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000004c40)='./file1\x00', 0x1a4e00, 0x0) ioctl$SCSI_IOCTL_GET_PCI(r0, 0x5390, &(0x7f0000000000)) 23:21:59 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x0) 23:21:59 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="340000001800210c2dbd70000000000002000000080000009ad395675d1d22d96889250b1c1ba4aba9a0c1a1cbdb6dda29c065a4c5f99d0fab77b393545da908e5822f3ad1ebe767670ae65456cfecb792f88763324d87833f1c2742d51368c237111e997101a96a3f0e6c7b04161f28c0fecfd6313c4b0c8880fbe49bb22bedadfc2d249102f4fc3e", @ANYRES32=0xee01, @ANYBLOB="18009580141d0000fe800000000000000000000000000002"], 0x34}}, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x5) 23:21:59 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x0) 23:21:59 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xa}, 0x0) 23:21:59 executing program 3 (fault-call:6 fault-nth:73): ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x9, "0000f0000000000300"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 23:21:59 executing program 7: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a0010000100000000000000"], 0xc4}}, 0x0) r1 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0xa00, 0x0) setsockopt$netlink_NETLINK_CAP_ACK(r1, 0x10e, 0xa, &(0x7f0000000040)=0x1, 0x4) 23:21:59 executing program 5: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40010, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="0200000003000000040000006a000f", 0xf, 0x800}, {&(0x7f0000010500)="ffff3f00000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x802, 0x1000}, {&(0x7f0000011600)="ed41000000080000dff4655fe0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000012c00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) creat(&(0x7f0000000080)='./file0\x00', 0x100) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x7, &(0x7f0000000000)=0x1, 0x4) copy_file_range(r0, 0x0, r1, 0x0, 0x200f5ef, 0x0) r2 = getegid() setgid(r2) getresgid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) setresgid(r2, r3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, &(0x7f0000000280)={{{@in=@broadcast, @in6=@local, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@remote}, 0x0, @in=@multicast2}}, &(0x7f00000001c0)=0xe8) mount$9p_unix(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)='./file0\x00', &(0x7f0000000180), 0x202000, &(0x7f0000000380)={'trans=unix,', {[{@version_L}, {@noextend}, {@dfltgid={'dfltgid', 0x3d, r3}}, {@msize={'msize', 0x3d, 0x7fffffff}}, {@dfltuid={'dfltuid', 0x3d, r4}}, {@version_u}, {@aname={'aname', 0x3d, 'ext4\x00'}}, {@access_client}, {@nodevmap}], [{@appraise_type}, {@mask={'mask', 0x3d, 'MAY_READ'}}, {@smackfsfloor={'smackfsfloor', 0x3d, ']J^)r'}}, {@obj_user={'obj_user', 0x3d, '(}'}}, {@appraise}, {@dont_measure}, {@euid_lt={'euid<', 0xee01}}, {@smackfsfloor}]}}) [ 1298.622218] device veth0_vlan entered promiscuous mode [ 1298.630132] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.7'. [ 1298.652592] FAULT_INJECTION: forcing a failure. [ 1298.652592] name failslab, interval 1, probability 0, space 0, times 0 [ 1298.654301] CPU: 1 PID: 10009 Comm: syz-executor.3 Not tainted 5.10.56 #1 [ 1298.655282] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 23:21:59 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3e8}, 0x0) [ 1298.656947] Call Trace: [ 1298.657343] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.7'. [ 1298.658539] dump_stack+0x107/0x163 [ 1298.658561] should_fail.cold+0x5/0xa [ 1298.658579] ? __wake_up_common_lock+0xde/0x130 [ 1298.660314] ? fib6_add+0x4ce/0x4500 [ 1298.660904] should_failslab+0x5/0x10 [ 1298.661464] kmem_cache_alloc+0x5b/0x350 [ 1298.662090] fib6_add+0x4ce/0x4500 [ 1298.662681] ? lock_release+0x6b0/0x6b0 [ 1298.663318] ? fib6_update_sernum_stub+0x80/0x80 [ 1298.664053] ? do_raw_spin_lock+0x121/0x260 [ 1298.664711] ? rwlock_bug.part.0+0x90/0x90 [ 1298.665376] ? nlmsg_notify+0x96/0x250 [ 1298.665988] ip6_ins_rt+0xb2/0x110 [ 1298.666534] ? ip6_dst_neigh_lookup+0xf0/0xf0 [ 1298.667268] ? __ipv6_ifa_notify+0xb10/0xb10 [ 1298.668002] __ipv6_ifa_notify+0x8b1/0xb10 [ 1298.668639] ? __fib6_clean_all+0x138/0x260 [ 1298.669328] ? modify_prefix_route+0x590/0x590 [ 1298.670036] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1298.670874] ? trace_hardirqs_on+0x5b/0x180 [ 1298.671584] ipv6_ifa_notify+0xd7/0x210 [ 1298.672182] add_addr+0x1c2/0x2b0 [ 1298.672742] ? inet6_ifa_finish_destroy+0x1b0/0x1b0 [ 1298.673557] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1298.674309] ? __local_bh_enable_ip+0x9d/0xf0 [ 1298.675045] addrconf_notify+0x19e4/0x22f0 [ 1298.675686] ? inet6_ifinfo_notify+0x150/0x150 [ 1298.676453] ? failover_register+0x520/0x520 [ 1298.677104] ? cfg80211_netdev_notifier_call+0x298/0x1220 [ 1298.677948] ? ipmr_device_event+0x18b/0x1f0 [ 1298.678567] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1298.679352] raw_notifier_call_chain+0xb3/0x110 [ 1298.680043] call_netdevice_notifiers_info+0xb5/0x130 [ 1298.680817] __dev_notify_flags+0x110/0x2b0 [ 1298.681455] ? dev_change_name+0x660/0x660 [ 1298.682078] ? __dev_change_flags+0x4cf/0x6e0 [ 1298.682754] ? dev_set_allmulti+0x30/0x30 [ 1298.683373] ? cap_capable+0x1eb/0x250 [ 1298.683957] ? full_name_hash+0xb5/0xf0 [ 1298.684565] dev_change_flags+0x100/0x160 [ 1298.685199] devinet_ioctl+0x147d/0x1d30 [ 1298.685831] ? inet_ifa_byprefix+0x2a0/0x2a0 [ 1298.686494] inet_ioctl+0x34b/0x390 [ 1298.687056] ? inet_dgram_connect+0x220/0x220 [ 1298.687727] ? avc_ss_reset+0x180/0x180 [ 1298.688333] ? __lock_acquire+0xbc2/0x5b20 [ 1298.689006] packet_ioctl+0xb3/0x260 [ 1298.689574] sock_do_ioctl+0xd1/0x2e0 [ 1298.690158] ? compat_ifr_data_ioctl+0x150/0x150 [ 1298.690878] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1298.691665] ? do_vfs_ioctl+0x283/0x10d0 [ 1298.692295] ? generic_block_fiemap+0x60/0x60 [ 1298.692986] ? selinux_inode_getsecctx+0x90/0x90 [ 1298.693763] sock_ioctl+0x3e6/0x700 [ 1298.694297] ? dlci_ioctl_set+0x30/0x30 [ 1298.694902] ? __fget_files+0x251/0x410 23:21:59 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xe}, 0x0) [ 1298.695464] ? dlci_ioctl_set+0x30/0x30 [ 1298.696178] __x64_sys_ioctl+0x196/0x210 [ 1298.696794] do_syscall_64+0x33/0x40 [ 1298.697394] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1298.698168] RIP: 0033:0x466609 [ 1298.698638] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 1298.701408] RSP: 002b:00007f774f1bc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1298.702536] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1298.703410] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 1298.704171] RBP: 00007f774f1bc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1298.704923] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1298.705776] R13: 00007ffd6151681f R14: 00007f774f1bc300 R15: 0000000000022000 23:21:59 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1c}, 0x0) [ 1298.805639] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 23:22:12 executing program 7: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000180)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1f3000, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000080)='ext3\x00', &(0x7f0000000140)='./file0/../file0\x00', 0x1, 0x1, &(0x7f0000000200)=[{&(0x7f00000001c0)="a8a7d0e4c8fd72a18bf650ca826a65ea54dc0017d6b3f5a27fa7215a8775f4a629d04e81e84d", 0x26, 0x2ff}], 0x0, &(0x7f0000000240)={[{@discard}, {@nobarrier}, {@nouid32}], [{@dont_measure}, {@smackfsfloor={'smackfsfloor', 0x3d, 'delalloc'}}, {@rootcontext={'rootcontext', 0x3d, 'root'}}, {@measure}]}) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x104e034, &(0x7f00000000c0)={[{@delalloc}]}) openat$dir(0xffffffffffffff9c, &(0x7f0000000400)='./file0/../file0\x00', 0x54400, 0x84) newfstatat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/../file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) lchown(&(0x7f00000002c0)='./file0\x00', 0xee01, r1) openat(r0, &(0x7f00000003c0)='./file0\x00', 0x200, 0x42) 23:22:12 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x60}, 0x0) 23:22:12 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1c}, 0x0) 23:22:12 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xa00}, 0x0) 23:22:12 executing program 3 (fault-call:6 fault-nth:74): ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x9, "0000f0000000000300"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 23:22:12 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="340000001800210c2dbd70000000000002000000080000009ad395675d1d22d96889250b1c1ba4aba9a0c1a1cbdb6dda29c065a4c5f99d0fab77b393545da908e5822f3ad1ebe767670ae65456cfecb792f88763324d87833f1c2742d51368c237111e997101a96a3f0e6c7b04161f28c0fecfd6313c4b0c8880fbe49bb22bedadfc2d249102f4fc3e", @ANYRES32=0xee01, @ANYBLOB="18009580141d0000fe800000000000000000000000000002"], 0x34}}, 0x0) fcntl$F_SET_FILE_RW_HINT(r0, 0x40e, &(0x7f0000000000)=0x5) 23:22:12 executing program 0: getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x32, &(0x7f00000003c0), &(0x7f0000000400)=0x4) timer_create(0x2, 0x0, &(0x7f0000000080)=0x0) timer_settime(0x0, 0x0, &(0x7f0000000100)={{}, {0x0, 0x989680}}, 0x0) timer_getoverrun(r0) r1 = clone3(&(0x7f0000000700)={0x40182300, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r2 = fork() clone3(&(0x7f0000000900)={0x20000, &(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0), {0x2f}, &(0x7f0000000700)=""/143, 0x8f, &(0x7f00000007c0)=""/41, &(0x7f0000000880)=[0x0, 0x0, 0x0, 0x0, r2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff], 0xa}, 0x58) r3 = fork() clone3(&(0x7f0000000900)={0x20000, &(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0), {0x833}, &(0x7f0000000700)=""/131, 0x83, &(0x7f0000000440)=""/57, &(0x7f0000000880)}, 0x58) clone3(&(0x7f0000000900)={0x20000, &(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0), {0x2f}, &(0x7f0000000700)=""/143, 0x8f, &(0x7f00000007c0)=""/41, &(0x7f0000000880)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff], 0xa}, 0x58) r4 = getpgrp(r1) r5 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r5, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r5, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) r6 = fcntl$dupfd(r5, 0x0, r5) sendmsg$inet6(r6, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)="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", 0x5ad}], 0x1}, 0x0) clone3(&(0x7f0000000300)={0xd0021080, &(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0), {0x37}, &(0x7f0000000140)=""/134, 0x86, &(0x7f0000000200)=""/173, &(0x7f00000002c0)=[r1, r2, r3, r1, 0x0, r4], 0x6, {r6}}, 0x58) r7 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r7, 0x6, 0x7, &(0x7f0000000000)=0x1, 0x4) kcmp$KCMP_EPOLL_TFD(0xffffffffffffffff, 0x0, 0x7, r6, &(0x7f0000000380)={r6, r7, 0x4}) 23:22:12 executing program 5: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r1, 0x0, 0x0, 0x8800000) r2 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000000), 0x400000, 0x0) r3 = syz_mount_image$nfs4(&(0x7f0000000080), &(0x7f00000000c0)='./file1\x00', 0x4000000000b544, 0x3, &(0x7f00000002c0)=[{&(0x7f0000000140)="32c5f8c4a1252b29e5f0d8010fc0e575a1c83e104e666c3857de7498ba4828900423763d6f36281e46b0257a1fbd111735e352e0828978772d4a8011accc9c9d26d3ec83d6c70a2104c37039d817e65dc7dfabcd4f59", 0x56, 0x6}, {&(0x7f00000001c0)="2c7f911ea78b4932ea513dd12cf4cde3cef0d4fe39c798fad94d517e5e40c0608a7736c88f93b121697c1cc1d029afe5a1d60a54cf11860e43833448205820b101f14417d988ca1f03f1e635d4ade9b9e3c8b60e2c0b0166b20834f3501b0aa923f22d70a33f38cbd2bd480fcda16b511127f0ff0fb6d648c9de746f13c4893f15c0d37ea5d55c758f56a0dedddb4acee4111dcac617f4d869810600f2779a", 0x9f, 0x6}, {&(0x7f0000000280)="a2ba2d19d97bcf0ad29a4b49a802e0ef74dd7da693c8281a4a727e74092cb5e7c22539265fb9d8c3c239fe337599873fb3cd8cb4", 0x34}], 0x2000000, &(0x7f0000000340)={[{'/proc/self\x00'}, {'$\'../!'}, {}, {'/proc/self\x00'}, {'-'}, {'/proc/self\x00'}, {'/proc/self\x00'}, {}], [{@subj_type={'subj_type', 0x3d, '/proc/self\x00'}}, {@appraise}, {@seclabel}, {@subj_user}]}) r4 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r4, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r4, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) r5 = fcntl$dupfd(r4, 0x0, r4) sendmsg$inet6(r5, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)="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", 0x5ad}], 0x1}, 0x0) write$P9_RFLUSH(r5, &(0x7f00000003c0)={0x7, 0x6d, 0x2}, 0x7) pidfd_getfd(0xffffffffffffffff, r3, 0x0) syncfs(r2) pidfd_getfd(r1, 0xffffffffffffffff, 0x0) fallocate(r1, 0x3, 0x0, 0x8000) syncfs(r0) writev(r0, &(0x7f0000002440)=[{&(0x7f0000000100)="c0", 0x1}], 0x1) fallocate(r3, 0x0, 0x7fffffff, 0x5) 23:22:12 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xe00}, 0x0) 23:22:12 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x60}, 0x0) 23:22:12 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1f4}, 0x0) [ 1311.096790] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1311.126079] device veth0_vlan entered promiscuous mode [ 1311.138853] EXT4-fs (sda): re-mounted. Opts: delalloc,,errors=continue [ 1311.143679] FAULT_INJECTION: forcing a failure. [ 1311.143679] name failslab, interval 1, probability 0, space 0, times 0 [ 1311.144936] CPU: 1 PID: 10058 Comm: syz-executor.3 Not tainted 5.10.56 #1 [ 1311.145701] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1311.146976] Call Trace: [ 1311.147301] dump_stack+0x107/0x163 [ 1311.147713] should_fail.cold+0x5/0xa [ 1311.148131] ? __wake_up_common_lock+0xde/0x130 [ 1311.148655] ? fib6_add+0x4ce/0x4500 [ 1311.149067] should_failslab+0x5/0x10 [ 1311.149482] kmem_cache_alloc+0x5b/0x350 [ 1311.149920] fib6_add+0x4ce/0x4500 [ 1311.150318] ? lock_release+0x6b0/0x6b0 [ 1311.150741] ? fib6_update_sernum_stub+0x80/0x80 [ 1311.151273] ? do_raw_spin_lock+0x121/0x260 [ 1311.151742] ? rwlock_bug.part.0+0x90/0x90 [ 1311.152218] ? nlmsg_notify+0x96/0x250 [ 1311.152643] ip6_ins_rt+0xb2/0x110 [ 1311.153033] ? ip6_dst_neigh_lookup+0xf0/0xf0 [ 1311.153525] ? __ipv6_ifa_notify+0xb10/0xb10 [ 1311.154020] __ipv6_ifa_notify+0x8b1/0xb10 [ 1311.154480] ? __fib6_clean_all+0x138/0x260 [ 1311.154963] ? modify_prefix_route+0x590/0x590 [ 1311.155469] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1311.156046] ? trace_hardirqs_on+0x5b/0x180 [ 1311.156525] ipv6_ifa_notify+0xd7/0x210 [ 1311.156965] add_addr+0x1c2/0x2b0 [ 1311.157347] ? inet6_ifa_finish_destroy+0x1b0/0x1b0 [ 1311.157922] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1311.158522] ? __local_bh_enable_ip+0x9d/0xf0 [ 1311.159038] addrconf_notify+0x19e4/0x22f0 [ 1311.159534] ? inet6_ifinfo_notify+0x150/0x150 [ 1311.160043] ? failover_register+0x520/0x520 [ 1311.160534] ? cfg80211_netdev_notifier_call+0x298/0x1220 [ 1311.161140] ? ipmr_device_event+0x18b/0x1f0 [ 1311.161637] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1311.162201] raw_notifier_call_chain+0xb3/0x110 [ 1311.162723] call_netdevice_notifiers_info+0xb5/0x130 [ 1311.163304] __dev_notify_flags+0x110/0x2b0 [ 1311.163805] ? dev_change_name+0x660/0x660 [ 1311.164261] ? __dev_change_flags+0x4cf/0x6e0 [ 1311.164771] ? dev_set_allmulti+0x30/0x30 [ 1311.165233] ? cap_capable+0x1eb/0x250 [ 1311.165670] ? full_name_hash+0xb5/0xf0 [ 1311.166112] dev_change_flags+0x100/0x160 [ 1311.166589] devinet_ioctl+0x147d/0x1d30 [ 1311.167064] ? inet_ifa_byprefix+0x2a0/0x2a0 [ 1311.167572] inet_ioctl+0x34b/0x390 [ 1311.167978] ? inet_dgram_connect+0x220/0x220 [ 1311.168469] ? avc_ss_reset+0x180/0x180 [ 1311.168909] ? __lock_acquire+0xbc2/0x5b20 [ 1311.169391] packet_ioctl+0xb3/0x260 [ 1311.169816] sock_do_ioctl+0xd1/0x2e0 [ 1311.170243] ? compat_ifr_data_ioctl+0x150/0x150 [ 1311.170774] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1311.171364] ? do_vfs_ioctl+0x283/0x10d0 [ 1311.171828] ? generic_block_fiemap+0x60/0x60 [ 1311.172324] ? selinux_inode_getsecctx+0x90/0x90 [ 1311.172853] sock_ioctl+0x3e6/0x700 [ 1311.173259] ? dlci_ioctl_set+0x30/0x30 [ 1311.173698] ? __fget_files+0x251/0x410 [ 1311.174140] ? dlci_ioctl_set+0x30/0x30 [ 1311.174575] __x64_sys_ioctl+0x196/0x210 [ 1311.175053] do_syscall_64+0x33/0x40 [ 1311.175477] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1311.176055] RIP: 0033:0x466609 [ 1311.176413] 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 [ 1311.178460] RSP: 002b:00007f774f1bc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1311.179308] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1311.180096] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 1311.180894] RBP: 00007f774f1bc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1311.181677] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1311.182429] R13: 00007ffd6151681f R14: 00007f774f1bc300 R15: 0000000000022000 23:22:12 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$PERF_EVENT_IOC_SET_FILTER(r0, 0x40082406, &(0x7f0000000480)=':,^(\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) r4 = fcntl$dupfd(r3, 0x0, r3) copy_file_range(r0, &(0x7f00000000c0)=0x4, 0xffffffffffffffff, 0x0, 0xacb, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r4, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r4, 0x402c5342, &(0x7f0000000180)={0x0, 0x2, 0x1}) r5 = openat$null(0xffffffffffffff9c, &(0x7f0000000440), 0x52682, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x2405, r5) r6 = fcntl$dupfd(r2, 0x0, r2) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r6, 0xc08c5332, &(0x7f0000000200)={0x0, 0x0, 0x0, 'queue1\x00'}) write$sndseq(r6, &(0x7f00000002c0)=[{0x0, 0x9, 0x5, 0x5, @tick=0x4, {0x5, 0x1}, {0x9, 0x5}, @raw8={"27d57db1d473f35aaf9e2b13"}}, {0x4, 0x9, 0x3, 0x4, @tick=0x4, {0xee, 0x1}, {0x1, 0x20}, @raw32={[0x101, 0x401, 0x4]}}, {0x4c, 0x65, 0x9, 0x9f, @tick=0x7fffffff, {0x0, 0x8}, {0x4, 0x99}, @control={0x9, 0x2, 0xfa}}, {0x6, 0x4, 0x80, 0x8, @time={0x0, 0x9}, {0x2, 0x3f}, {0x7, 0xc4}, @addr={0x9}}], 0x70) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r6, 0x402c5342, &(0x7f0000000180)={0x0, 0x2, 0x1}) perf_event_open(&(0x7f0000000580)={0x5, 0x80, 0xff, 0x6, 0x17, 0xbc, 0x0, 0x4, 0x2, 0xa, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000000540)}, 0x2001, 0x8, 0x4, 0x9, 0x4803, 0x7, 0x3b03, 0x0, 0x3f, 0x0, 0x1}, 0x0, 0x6, 0xffffffffffffffff, 0x2) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r6, &(0x7f0000000080)={0x2}) mount$9p_unix(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='./file1\x00', 0x0, 0x21008, 0x0) getsockopt$inet6_buf(r1, 0x29, 0xcd, &(0x7f0000000340)=""/149, &(0x7f0000000400)=0x95) mount(&(0x7f00000004c0)=ANY=[@ANYBLOB="2b7cfb8c8a3c710000000000000066696c653100a40b115a3166aa863b87806a5d877777819761b34f7b4421f76768014e9ecf9d9f5fc9759aa7079588cfd27ddea46a80b37bae4fcc8c0ae0fd8fd26f71016d803c2b8773c6482b4aee3075d0354de857730900000047756efd587d"], &(0x7f0000000140)='./file1\x00', 0x0, 0x2002000, 0x0) [ 1311.232606] EXT4-fs (sda): re-mounted. Opts: delalloc,,errors=continue 23:22:12 executing program 7: r0 = creat(&(0x7f0000000000)='./file2\x00', 0x0) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) r2 = fcntl$dupfd(r0, 0x0, r1) sendmsg$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)="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", 0x5ad}], 0x1}, 0x0) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x401}, 0x1447, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffff, 0x0, 0x20, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$setlease(r0, 0x400, 0x1) fcntl$setsig(r0, 0xa, 0x17) openat$dir(0xffffffffffffff9c, &(0x7f0000000240)='./file2\x00', 0x0, 0x0) 23:22:12 executing program 5: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020801000470008000f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x42, 0x0) r1 = syz_io_uring_complete(0x0) open_by_handle_at(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="140000000100000000000000000000000000000000000000001dd41070606fe6f0dc96000000846a09e9440afa6495533b9c66aba38a3225eb397e1a55bb7aaf35c2c422dbfea5c341f11390f45e27f6395a5c23fddb7f55707817171fe22ebd0b3446f33e2e6d981d0f4e3ed551e32f576b238b84bd1399bac42ca67b208aa213ec6eb965cbfc879de9719825241717b7065473cbcc8a4aedc551a36aed2b4b6e"], 0x0) chdir(&(0x7f0000000140)='./file1\x00') r2 = socket$inet6_tcp(0xa, 0x1, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000003600)='/proc/meminfo\x00', 0x0, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000000)=0x1, 0x4) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000000440)={0x5, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x1, "07c5e56c9869c7"}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000035c0)={'macsec0\x00'}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r2, 0xd000943e, &(0x7f0000001440)={r3, 0x0, "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", "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rename(&(0x7f00000000c0)='./file2\x00', &(0x7f0000000180)='./file1\x00') r4 = syz_mount_image$nfs4(&(0x7f00000001c0), &(0x7f0000002440)='./file1\x00', 0x1000000000000000, 0x1, &(0x7f0000003480)=[{&(0x7f0000002480)="f6cfa7094abd7e5ed1825e9b515615ef52586f4da19b3f8833d91e77b58894b4d776d8be71504c2e4fb539d1bcd3004fd7a91c182656d6e0cc2fc102c5875d84b576815989607ed806c638b8db8d4a25442da3363ce8c65c4152b61ecfbcfc71f37395086ca102f01fc15a6e23c00eab0c25833b5d5afbe16da326fdf927945dce1c90aabf8dc7c4669a478924b624c2ecc3ef4ea7fbbfbeb374642f912a7bb42eae56b2414afd2491f9eede3b388105ddfb68f157c18a5402f7e2934c95e06d96c8899c0db325afd7a8ff9bd7ff08e4784481e56ac7c09fdcb7736e250eedbdbe3c8168ccadd7cc32fa4f5aeb1a0f3880fc799ba274bca6b9c612bfb02d84d40838fa9a74c87a93f1fdf0512f18ed9d1a2af4f243f231e6e056564df421886a7d68bfa400478d695cb91cd28cf8a9e733ecca14c2a1b9fb37d72a9c8b263fbeea472486970ce3b18a756bcec02d2834b97bc17c9727b6bcd9d650f2e73548afbf59e0184c5974c246c7f957aea806e22592522aed95927f6a0258c4e8fa5c07c4858ebf3f07ae70a7146ca2e33f1c48a300563f7d3abf1abe52a4e544f5c2bd5623f65c72817d1e12f1a80548c4e8dacdf763eeb50d4692acb762579c085cb904e7c86ba7c8536c5f3347a64dac0b8950e2fd25331af9b40642e5e185f69b265a7e1f356ab30314418e5f25e39e895ef6d110708c8a66272e225587d2d3f28cfe69a273250fedc769db5177bca5dbae09d7237749099f6022feb52701017e9652980917244c87428124faa3169257c3a573dd6de1d9fbc6ee037b73b9083e892f95d58f27b53b8709264dd9b84545f94822fd85649e7bc140868ff76da31e1f0361840c391686873e3771a148fc259a082fa682b48ce2a89b653eaee0425cde59fd50c47a39c4e134a4d31598e84a34b0e19db51615e77aa06816322940c3d1be2559e09ffb12c6e1f60a7f738e1b07ebf95a324538debe71c91078c14435db4e6200cf8fb7fd665407268617aab368df872226c5a2a9c10f863141cee109d9a5e18cbdb2fade5f4f4dcb0997aab888e94acdc7312a71b689a6bef14f5e53b70c4d8452ba89aff7211c0091bf54d8d087665bf935af63f0be4b6e9d0d9c1271769274312a6eb97609229a8c2709e6f7dbd37e74dee4eb64f9f5931fb20350150026dba91ab8a62ec03e5e678dc840bf85a9307803e35cf44e1be5fe073c194d3242bd724dde326cbf30d8bf105b413949f754c8ff6afd67de958565c2d067a203c7d4a7c941f53e61b838caa7892990ca231213653434fcb85f415f3bd8a7357bd56735c1fac672f00c37d76051747d4d80a2f10756b7eb9c31e8f2b5bb3edb60cc12a68cb9fa25866a20be20c8265b6ea08ded6521376868accc0e8073b277ee6e47612d731350d67c291480ea29addafc2009f772149cb2f33310ff5a670fabe0a63f48ae4984a732ab06b5383820ae703b395f011c5caf83739d9a1b0edcb750d102c1891bc32406f2bb491825625474b7a74c2323bfb9ee032083c22f4075fb08e828e1f92df3581b76be3b6247e71196673481e0d45016c5313a80553f28271d5687f1aac5cf9f93a2a3e2eb232555ba067ced3f546b7458d9c18ff293d1530f781486ad7f8cd8389bf819940d16e034b680c507e442dd2cf1d3e51259269fb339c8a0bb3d220639f9a481d1ef57795acbd43dbb06f97f03a57b7f7078dfd28cdb088edef6230ed230efda55460a064ec6336e61968bc41800007ca67f59bf65082629026c0c3cc164f7cba763588c235e7715eeb3b9ecaf525444bce8d334dcbf050938f693bd72a69e1b6153080612ec77276dba4db8aa6d4aea148683ae3fcbf05d677063d50a8b484d84ee64d97697a46b4b2b4a5547c09d53f2cb44e0316aa12b83720c85f89aca3b4a198a42c23a13999883d3b1496ad411f26e946b6351f1e37801f151a784851250dca683215306eae269113e3ca03eb55461b59987e4753564497605017fe3a786ce664fc7ee5d00eaa6751ff8ea9f492f9533f18a4f6e27f3c722a044b9ba14a498035618b71d2595095908044136bece033215eba8aa06a97b37d13f1400bcb8ba70339a8b4605f5bc8ba8739501577d580edfae170729adc34fc38fc08a2a0d71a36bd2ca3c5a25bbcc4e9bfd3c9e002338c0c1e5583e88dfc0f1c40fa4c9c20a687526e415bdf5d4277bb02761dcf6c11f1bad9fa5724df3256e76ca3571468227109ba5ec28c5d01d2fe38afefac5725cac3ba40bb8bc21a8736ac8abc701ccc764ea29dcb6c736653f95f8f4314bf6f931820be85d1d40b57fb7fea30d31a1decfa4c2530e40278565ee419f94ef072d7785e3dd21ae077004fa86b86418a8d56d40d30898f41d377925844113e8fbc96f38f0d0572eddfe9095b626019016a6ca59bed04ffb43dde7d17e390f53cdc021ad9fa8c7eb65a9edaaa72321e2f459ec1c6795e95b15f08fab00a3f34f890d80abaf11f3858195c4446caf9564933942952edd0f0defa07bb562a59d84331157a49b6bf89848c20647407e0e8d589c928b96221445815ec4963f8e1442a1dcf4502e72f3b319e2faac9f02b72300c86de1e00e0708d8b73d6f7647dcf19f428c18c2cfef94d20cdf94da56a65d1dfe7f0ab3baf96c760e57c5bf0c68afd500a424f03214ac5bf3d8e63413558553fc0c1ef93255176bf85fed02e9b794b54f1e9a951fba7fa3fd8ff0368f238254e1a30f2a4f284df85db8c497daab2f5c8907d7e2fe8c0b01a33014efc08c2c723e8ba94c8968da028f48fb6ac818702581091c4ba24851ed95856c57918aecf950e174b38a8b31fca3e58de95d7783978de0d1919df932d21af20e8ea729c1b6d9d56e09b0fc99faa08dafe4b5df2b9885c3920455d0d6308fe53570774a36878a290ec1c00102f250c6477eff4d11c06e873b369dcc8f7c529dd897fb46cfb3d47780963468b03fc25690adf77f1031e07685e909bbcb589c46fef9a1554d950a1457551df5ab6020a8dcd17956c995dec06562f142d82c67d2666988cf72184a26893aad28e9d4d6a30048110917a46faaacc46b80483cd96e2a22732f3abbc5ebc487bde58b9cd3e11aef315496de001c481ae20b49f66bc780705fdb77f6c07430b498c6c27141382908210b8325a4c09691a9a7a8908146479e78fab94ef526cc6f59e270d65383c70ceb80911a71d6c551d43892a2019d6b464d75205905cdb3da2a91166a4b407650a28f258a2511c53e60deda988b3644d5e646f5d163df8262535114b41861636f80ca17f6a937c9b789ac66abdffb6e6ba0e1416aad8aefd01ff8e1800bfe9e7b8a4ad0dc338026918ab9ea450307c23f435c134a7475a562f817aa6bd351a9a39725885eecafafc24eb63d6d6768e95be007af66286a56877636c337f0fd11f57ecb704e0c9b55fb2e6141cbce834302ff340ae011508abacb7458ff7a48e572ff65ce7c48dead937752b8987c68bc71958e72945e0acf02144f81584d31868dd80eb0789be56463c84521b549276d3c5ea65f8032c2bac9e7c013a0ef6e4830560caf096d90bbec2ad8866e6643ba56306ed573be8001147a2230ef5ac53545f17cd2a960ddafb2663593ba9b603037ddce026316cf5d4fa63be069e086a10cee566c77da7f2a25aba43fa93a84b8f5f96dc468d71dea5342bba809916de4cbe32379ce4b7e1c8cc952cafc721a8d45a44c01a9b1a189d78e23b48bd2b2eb781e6ef5980e0679fb32cf473a5008c120eecdad1288fa7070c351a88e34aee6e9a8f1c71dee64a0f45306b316d5c8950c3c4d7e45c58c328964dea004225e303a811066ea579739947696ccf446784286c74cfbd8919f34cb8823b2d841593935c75f245054c36dc145ed7be92ab49b0f5c4a27fb9f241f128cb219f858496f7e46764bce2ade8625492ffdec0e1a91bc6090c774f4311879d1b575594f8132ecabc64cd590069ae420c4199cb7da3594216973931d9191487928a6d5f3c468514360f4a724ad6106f64ecb62b027251907a7a5619ea7ef84081c7b922d0190a4768b87363e9d6fbf8cd55da9a6fdb33141037c7e9cfe58461ee0bd163ce86a2fd5c9d627bb76dfeab569bb40c21788d1bf143f58779068cd4d46835f9bb47841eb06c3574a51b2fa1c29fd8889a21a86cbe95c75a7dd34c0ed3586bf14744320570c2ab1c5ec1ebc434e23a30be49e7496945ada60fcf932ab2102a046ef1cdaac4fabe78840628381c69119412bb4193c77c54dbaab4be3f808246ce73baa19dacd993397f4204d73ce7de87b9b4b6fb351565c1fb598529aa22f7835f38c91222f0d0f53a2c48fcb8a4ef1c10bf2c87a1d5aabdf5f09ae33a21c67cd3d680ea3d2e10e7881f55a8d9addf0fc6001c7f8a2e02669de7648c709eebbd1f8587c25b6b113f25993195c8e8ae1d6e758c0134bfe45b63fb1eae2bdc5b86fdc42a4ae13acdd5b4cb1bf7cb19a59766c2047fdd82dedf618c5852696d39cc7632476282b8b1ad8a2b614728cf0bde454a971aeaf6e9b7434a4f4b6c5338ef56e6efdaa45b8a7f4c469fe12b831f8d9a1b9e86c58b6db524fc4ade0f8daf656f75dbce28c2d68e0daf82c01f35b53a9070f0ba75a6233e2f9b126d42a54c5c828145d0b0494b4b15ba09feaab1ffa347c48e66758125fc0ca7e852b13d2a047acd6cd80193cadf459490fe9679775f1787a53de1d089eaf886e4db37e638f4afb40ba289f6eaf6e4c214e9bae8b471c684cc458cace80339793810ca79336396cdf483d43710b04f004c077c5f6fcd563b5b90ced2ba6440ad365cfd2e8d96309d304865f208e4c5123d1aefb597c93a570640d21a6ca6fed942ae723878d1ddfbe63a8f17f519a571fbcd4f1f983c4ec7c2b1ece8d29c2c826be30ed1f1dbf74f81ffd36e5ac38e4f330ca146fda8ba9a0b00026c454a64d0b88dfd0cf6ee144d08fb2427f7152323a7a169b399c0ddec91cd122e5a5f949a745738553f6072149fa116bb1ac8494f3cd50d1b2de68e2afe04767793c91e61b8dd4706b336e789c9ff3920ad84cdf87c2d34fb6dd84e5206d62daf39caaee8bf530eb07dd640e5326a3890490df110bef134498a4baff157d31eeed295bba301957c01a7282c6822792f2fe657553e4064f8a8f0fd285db929993a090c09d429e63a73e2cf062f4d7e81afd7e48099a9eef1ec3aae555d24e21e10b00ee55005674ca6226b9fbb31336ef301e4c644722c5c41383ee1fa6b7068918e93011a0e7c6c2adca7c1d69a2e1cfe17f8355e2834dbbcff50418350b6bfc7b9ceceacfd6ed8fccdfb6ce4d4ec3ad0420a0580c873a7a2945db018bce68df2f758a18b76010ea3800ff3155f1485d3dbd47af5d19d26343374bb193f7aa7f0726e02989aa938360a84cd7e05925ff0f6d01fbe42e45066944d5286008f8a96e5c28108c67bbae450dd5e2a203f98f43d476a31a8de98b3eb0e57419fb8005bde7899037e019680961cccf5c2081c6a29f84fb591bc576bb4fefcbadea80a551be30f4d8101a212ad6bca9535bacd64194e90aac2b05fb1c30a56ab5d2f4f0b8ac07b6574d1d52ad0ea5250ffaee90907a4d10a49c05ff117e8f06c00cdd057063b6e0e653c959fb4df0cd67e4fb77941dd934d118adbdbf822d32d6758f0c75258957bbb155359432fed81cbc6b8b8bc8ed10bc7dd1470b608426325b706a78730d3582f3aac10847259a6434c0e731cacdaad58b520a6efced7c5d73bfd587ff856e6e8e07f28002ab44d1902e8f2c3f", 0x1000, 0xfffffffffffffffc}], 0x80002, &(0x7f00000034c0)={[{'vfat\x00'}, {}, {'vfat\x00'}, {'vfat\x00'}, {'vfat\x00'}, {}, {'vfat\x00'}], [{@measure}, {@defcontext={'defcontext', 0x3d, 'root'}}, {@measure}, {@uid_lt={'uid<', 0xee01}}, {@appraise_type}, {@obj_type={'obj_type', 0x3d, ']%-{\\#]$'}}, {@dont_measure}]}) copy_file_range(r1, 0x0, r4, &(0x7f0000003580)=0x1, 0x91, 0x0) 23:22:12 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)="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", 0x5ad}], 0x1}, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_SET(r1, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x30, 0x0, 0x10, 0x70bd26, 0x25dfdbfe, {}, [@ETHTOOL_A_LINKINFO_HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @ETHTOOL_A_LINKINFO_PORT={0x5, 0x2, 0x3}, @ETHTOOL_A_LINKINFO_PORT={0x5, 0x2, 0x72}]}, 0x30}, 0x1, 0x0, 0x0, 0x20004005}, 0x1) recvmsg(0xffffffffffffffff, &(0x7f0000000940)={0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000300)=""/222, 0xde}, {&(0x7f0000000400)=""/115, 0x73}, {&(0x7f00000001c0)=""/26, 0x1a}, {&(0x7f0000000480)=""/226, 0xe2}, {&(0x7f0000000580)=""/152, 0x98}, {&(0x7f0000000640)=""/20, 0x14}, {&(0x7f0000000680)=""/77, 0x4d}, {&(0x7f0000000700)=""/179, 0xb3}, {&(0x7f00000007c0)=""/163, 0xa3}], 0x9}, 0x22) syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40010, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="0200000003000000040000006a000f", 0xf, 0x800}, {&(0x7f0000010500)="ffff3f00000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x802, 0x1000}, {&(0x7f0000011600)="ed41000000080000dff4655fe0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000012c00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x20d315) 23:22:12 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1c00}, 0x0) 23:22:12 executing program 3 (fault-call:6 fault-nth:75): ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x9, "0000f0000000000300"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 23:22:12 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1f4}, 0x0) 23:22:12 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x0) 23:22:12 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r2, 0x0, 0xfffff, 0x8000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) unlink(&(0x7f0000000080)='./file0\x00') 23:22:12 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6000}, 0x0) [ 1311.541660] device veth0_vlan entered promiscuous mode [ 1311.550486] FAULT_INJECTION: forcing a failure. [ 1311.550486] name failslab, interval 1, probability 0, space 0, times 0 [ 1311.552926] CPU: 0 PID: 10095 Comm: syz-executor.3 Not tainted 5.10.56 #1 [ 1311.554381] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1311.556804] Call Trace: [ 1311.557368] dump_stack+0x107/0x163 [ 1311.558147] should_fail.cold+0x5/0xa [ 1311.558959] ? fib6_add+0x551/0x4500 [ 1311.559786] should_failslab+0x5/0x10 [ 1311.560592] kmem_cache_alloc+0x5b/0x350 [ 1311.561474] fib6_add+0x551/0x4500 [ 1311.562274] ? lock_release+0x6b0/0x6b0 [ 1311.563154] ? fib6_update_sernum_stub+0x80/0x80 [ 1311.564202] ? do_raw_spin_lock+0x121/0x260 [ 1311.565168] ? rwlock_bug.part.0+0x90/0x90 [ 1311.566110] ? nlmsg_notify+0x96/0x250 [ 1311.566990] ip6_ins_rt+0xb2/0x110 [ 1311.567796] ? ip6_dst_neigh_lookup+0xf0/0xf0 [ 1311.568800] ? __ipv6_ifa_notify+0xb10/0xb10 [ 1311.569791] __ipv6_ifa_notify+0x8b1/0xb10 [ 1311.570729] ? __fib6_clean_all+0x138/0x260 [ 1311.571692] ? modify_prefix_route+0x590/0x590 [ 1311.572700] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1311.573862] ? trace_hardirqs_on+0x5b/0x180 [ 1311.574830] ipv6_ifa_notify+0xd7/0x210 [ 1311.575731] add_addr+0x1c2/0x2b0 [ 1311.576505] ? inet6_ifa_finish_destroy+0x1b0/0x1b0 [ 1311.577621] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1311.578993] ? __local_bh_enable_ip+0x9d/0xf0 [ 1311.580007] addrconf_notify+0x19e4/0x22f0 [ 1311.581142] ? inet6_ifinfo_notify+0x150/0x150 [ 1311.582131] ? failover_register+0x520/0x520 [ 1311.583310] ? cfg80211_netdev_notifier_call+0x298/0x1220 [ 1311.584503] ? ipmr_device_event+0x18b/0x1f0 [ 1311.585661] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1311.586783] raw_notifier_call_chain+0xb3/0x110 [ 1311.587810] call_netdevice_notifiers_info+0xb5/0x130 [ 1311.588962] __dev_notify_flags+0x110/0x2b0 [ 1311.589941] ? dev_change_name+0x660/0x660 [ 1311.590894] ? __dev_change_flags+0x4cf/0x6e0 [ 1311.591941] ? dev_set_allmulti+0x30/0x30 [ 1311.592896] ? cap_capable+0x1eb/0x250 [ 1311.593781] ? full_name_hash+0xb5/0xf0 [ 1311.594685] dev_change_flags+0x100/0x160 [ 1311.595636] devinet_ioctl+0x147d/0x1d30 [ 1311.596574] ? inet_ifa_byprefix+0x2a0/0x2a0 [ 1311.597584] inet_ioctl+0x34b/0x390 [ 1311.598409] ? inet_dgram_connect+0x220/0x220 [ 1311.599431] ? avc_ss_reset+0x180/0x180 [ 1311.600350] ? __lock_acquire+0xbc2/0x5b20 [ 1311.601339] packet_ioctl+0xb3/0x260 [ 1311.602185] sock_do_ioctl+0xd1/0x2e0 [ 1311.603067] ? compat_ifr_data_ioctl+0x150/0x150 [ 1311.604143] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1311.605328] ? do_vfs_ioctl+0x283/0x10d0 [ 1311.606248] ? generic_block_fiemap+0x60/0x60 [ 1311.607272] ? selinux_inode_getsecctx+0x90/0x90 [ 1311.608350] sock_ioctl+0x3e6/0x700 [ 1311.609058] ? dlci_ioctl_set+0x30/0x30 [ 1311.609821] ? __fget_files+0x251/0x410 [ 1311.610589] ? dlci_ioctl_set+0x30/0x30 [ 1311.611369] __x64_sys_ioctl+0x196/0x210 [ 1311.612150] do_syscall_64+0x33/0x40 [ 1311.612864] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1311.613839] RIP: 0033:0x466609 [ 1311.614459] 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 [ 1311.617924] RSP: 002b:00007f774f19b188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1311.619684] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 0000000000466609 [ 1311.621309] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 1311.622753] RBP: 00007f774f19b1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1311.624083] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1311.625371] R13: 00007ffd6151681f R14: 00007f774f19b300 R15: 0000000000022000 23:22:12 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3e8}, 0x0) 23:22:12 executing program 0: syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40010, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="0200000003000000040000006a000f", 0xf, 0x800}, {&(0x7f0000010500)="ffff3f00000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x802, 0x1000}, {&(0x7f0000011600)="ed41000000080000dff4655fe0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000012c00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x105142, 0x0) mknodat$loop(r0, &(0x7f0000000080)='./file0\x00', 0x400, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r1, 0x0, r0, 0x0, 0x10001, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x24080, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) sendfile(r0, r2, 0x0, 0x20d315) 23:22:12 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x300}, 0x0) 23:22:12 executing program 5: pwritev2(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f0000000040)="85ac7b310e63365ee9c41960ed6f1b84e9ade9f4ce8fde4398c8486249ff029336eb7e4b2ff729cf641b11877afc564e2d69732388f53a8b67d3e0fbff8d630b73f98a92b00e59515a35f7a69b2faef4661afa4e7b5b90b8c013300b242bd4879317db63084ba69c1e0494e8fa1bacb39f2a3da28c672573e856fe9e4ff3fbffd9cee987c269bf579d4e4c0d56578f3bb2", 0x91}], 0x1, 0x0, 0x0, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f00000000c0)={'ipvlan1\x00'}) ioctl$TUNSETTXFILTER(r0, 0x400454d8, &(0x7f0000000100)=ANY=[@ANYBLOB="dfffd0000180b0000000"]) 23:22:13 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xe803}, 0x0) 23:22:13 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xa00}, 0x0) 23:22:13 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xf401}, 0x0) 23:22:28 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xe00}, 0x0) 23:22:28 executing program 7: syz_mount_image$vfat(&(0x7f0000000280), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000240)="eb3c906d6b66730100"/23, 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)="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", 0x5ad}], 0x1}, 0x0) openat(r1, &(0x7f0000000000)='./file0\x00', 0x200, 0xd) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x8800000) 23:22:28 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3e8}, 0x0) 23:22:28 executing program 3 (fault-call:6 fault-nth:76): ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x9, "0000f0000000000300"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 23:22:28 executing program 5: statx(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0) setxattr$security_evm(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f00000000c0)=@ng={0x4, 0x9, "ece9afe52209be908c8bbe2f23f6aacf"}, 0x12, 0x3) fork() shmctl$IPC_SET(0x0, 0x1, 0x0) shmat(0x0, &(0x7f0000ffc000/0x2000)=nil, 0x5000) r0 = shmget$private(0x0, 0x2000, 0x2, &(0x7f0000ffb000/0x2000)=nil) shmat(r0, &(0x7f0000ffd000/0x2000)=nil, 0x6000) mknodat$null(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x200, 0x103) 23:22:28 executing program 1: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0x1a9840, 0x0) read(r2, &(0x7f0000000180)=""/183, 0xb7) r3 = openat$cgroup_int(0xffffffffffffffff, &(0x7f0000000040)='memory.max\x00', 0x2, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x100010, r0, 0x51def000) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x80000) dup3(r3, r4, 0x80000) ioctl$TIOCSPTLCK(r2, 0x40045431, &(0x7f0000000080)=0xfffffffe) r5 = dup3(r0, r0, 0x0) ioctl$TIOCPKT(r5, 0x5420, &(0x7f0000000100)=0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000240), 0x78080, 0x0) dup3(r1, r0, 0x0) 23:22:28 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x40000}, 0x0) 23:22:28 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_KEY(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x20, r1, 0x709, 0x0, 0x0, {{}, {@void, @val={0xc}}}}, 0x20}}, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ftruncate(r2, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r2, 0x40086602, &(0x7f0000000000)) write$binfmt_elf64(r2, &(0x7f00000001c0)=ANY=[], 0xfdef) lseek(r2, 0x0, 0x3) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000680)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_PMK(r2, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000100)={0x8c, 0x0, 0x100, 0x70bd2c, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r3}, @val={0xc, 0x99, {0x4}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_PMKR0_NAME={0x14, 0x102, "79671d343424bf4d15a10d504ec5aa88"}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_PMK={0x14, 0xfe, "75000000001500"}]}, 0x8c}}, 0x0) sendmsg$NL80211_CMD_DEL_STATION(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x70, r1, 0x1, 0x70bd2a, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r3}, @val={0xc, 0x99, {0x80, 0x10}}}}, [@NL80211_ATTR_STA_SUPPORT_P2P_PS={0x5, 0xe4, 0x1}, @NL80211_ATTR_STA_TX_POWER_SETTING={0x5}, @NL80211_ATTR_LOCAL_MESH_POWER_MODE={0x8, 0xa4, 0x3}, @NL80211_ATTR_LOCAL_MESH_POWER_MODE={0x8, 0xa4, 0x2}, @NL80211_ATTR_STA_TX_POWER_SETTING={0x5}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x1}, @NL80211_ATTR_STA_VLAN={0x8}, @NL80211_ATTR_VLAN_ID={0x6, 0x11a, 0x1}, @NL80211_ATTR_AIRTIME_WEIGHT={0x6}]}, 0x70}, 0x1, 0x0, 0x0, 0x8080}, 0x81) syz_mount_image$vfat(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x0, 0x0, &(0x7f0000001800), 0x1001002, &(0x7f0000000000)={[{@shortname_lower}, {@shortname_winnt}, {@uni_xlateno}]}) 23:22:28 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xa00}, 0x0) [ 1327.308274] device veth0_vlan entered promiscuous mode [ 1327.314071] FAULT_INJECTION: forcing a failure. [ 1327.314071] name failslab, interval 1, probability 0, space 0, times 0 [ 1327.316486] CPU: 0 PID: 10153 Comm: syz-executor.3 Not tainted 5.10.56 #1 [ 1327.317839] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1327.319969] Call Trace: [ 1327.320466] dump_stack+0x107/0x163 [ 1327.321142] should_fail.cold+0x5/0xa [ 1327.321876] ? create_object.isra.0+0x3a/0xa20 [ 1327.322740] should_failslab+0x5/0x10 [ 1327.323474] kmem_cache_alloc+0x5b/0x350 [ 1327.324239] ? mark_held_locks+0x9e/0xe0 [ 1327.325010] create_object.isra.0+0x3a/0xa20 [ 1327.325836] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1327.326792] kmem_cache_alloc+0x159/0x350 [ 1327.327589] fib6_add+0x551/0x4500 [ 1327.328276] ? lock_release+0x6b0/0x6b0 [ 1327.329026] ? fib6_update_sernum_stub+0x80/0x80 [ 1327.329933] ? do_raw_spin_lock+0x121/0x260 [ 1327.330745] ? rwlock_bug.part.0+0x90/0x90 [ 1327.331567] ? nlmsg_notify+0x96/0x250 [ 1327.332307] ip6_ins_rt+0xb2/0x110 23:22:28 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x2, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x3) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x7, &(0x7f0000000000)=0x1, 0x4) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000040)={'ip6gre0\x00'}) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmmsg$inet(r0, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000000c00)=[{&(0x7f00000000c0)="863c", 0x2}], 0x1, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) 23:22:28 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}, 0x0) [ 1327.332978] ? ip6_dst_neigh_lookup+0xf0/0xf0 [ 1327.333978] ? __ipv6_ifa_notify+0xb10/0xb10 [ 1327.334823] __ipv6_ifa_notify+0x8b1/0xb10 [ 1327.335631] ? __fib6_clean_all+0x138/0x260 [ 1327.336447] ? modify_prefix_route+0x590/0x590 [ 1327.337314] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1327.338327] ? trace_hardirqs_on+0x5b/0x180 [ 1327.339154] ipv6_ifa_notify+0xd7/0x210 [ 1327.339910] add_addr+0x1c2/0x2b0 [ 1327.340568] ? inet6_ifa_finish_destroy+0x1b0/0x1b0 [ 1327.341517] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1327.342509] ? __local_bh_enable_ip+0x9d/0xf0 [ 1327.343382] addrconf_notify+0x19e4/0x22f0 [ 1327.344208] ? inet6_ifinfo_notify+0x150/0x150 [ 1327.345063] ? failover_register+0x520/0x520 [ 1327.345905] ? cfg80211_netdev_notifier_call+0x298/0x1220 [ 1327.346936] ? ipmr_device_event+0x18b/0x1f0 [ 1327.347792] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1327.348744] raw_notifier_call_chain+0xb3/0x110 [ 1327.349573] call_netdevice_notifiers_info+0xb5/0x130 [ 1327.350459] __dev_notify_flags+0x110/0x2b0 [ 1327.351211] ? dev_change_name+0x660/0x660 [ 1327.351952] ? __dev_change_flags+0x4cf/0x6e0 [ 1327.352734] ? dev_set_allmulti+0x30/0x30 [ 1327.353445] ? cap_capable+0x1eb/0x250 [ 1327.354123] ? full_name_hash+0xb5/0xf0 [ 1327.354809] dev_change_flags+0x100/0x160 [ 1327.355546] devinet_ioctl+0x147d/0x1d30 [ 1327.356262] ? inet_ifa_byprefix+0x2a0/0x2a0 [ 1327.357038] inet_ioctl+0x34b/0x390 [ 1327.357670] ? inet_dgram_connect+0x220/0x220 [ 1327.358436] ? avc_ss_reset+0x180/0x180 [ 1327.359135] ? __lock_acquire+0xbc2/0x5b20 [ 1327.359911] packet_ioctl+0xb3/0x260 [ 1327.360561] sock_do_ioctl+0xd1/0x2e0 [ 1327.361221] ? compat_ifr_data_ioctl+0x150/0x150 [ 1327.362041] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1327.362933] ? do_vfs_ioctl+0x283/0x10d0 [ 1327.363640] ? generic_block_fiemap+0x60/0x60 [ 1327.364449] ? selinux_inode_getsecctx+0x90/0x90 [ 1327.365344] sock_ioctl+0x3e6/0x700 [ 1327.366032] ? dlci_ioctl_set+0x30/0x30 [ 1327.366787] ? __fget_files+0x251/0x410 [ 1327.367552] ? dlci_ioctl_set+0x30/0x30 [ 1327.368309] __x64_sys_ioctl+0x196/0x210 [ 1327.369085] do_syscall_64+0x33/0x40 [ 1327.369792] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1327.370767] RIP: 0033:0x466609 [ 1327.371401] 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 [ 1327.374667] RSP: 002b:00007f774f1bc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1327.376007] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1327.377253] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 1327.378510] RBP: 00007f774f1bc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1327.379805] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1327.381042] R13: 00007ffd6151681f R14: 00007f774f1bc300 R15: 0000000000022000 23:22:28 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000140)={r0, 0x7c, 0xfff, 0x2}) dup2(r0, r1) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r2, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)="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", 0x5ad}], 0x1}, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x7, &(0x7f0000000000)=0x1, 0x4) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f0000000240)={'ip6tnl0\x00', &(0x7f00000001c0)={'syztnl0\x00', 0x0, 0x2d, 0x7, 0x0, 0x0, 0x10, @dev={0xfe, 0x80, '\x00', 0x32}, @private0, 0x20, 0x20, 0x8, 0x8}}) preadv2(r0, &(0x7f0000000400)=[{&(0x7f0000000380)=""/25, 0x19}, {&(0x7f00000003c0)=""/63, 0x3f}, {&(0x7f0000001180)=""/4096, 0x1000}, {&(0x7f0000002180)=""/4096, 0x1000}], 0x4, 0xbdb, 0x2, 0x1d) r5 = syz_mount_image$vfat(&(0x7f0000000440), &(0x7f0000000480)='./file0\x00', 0x81, 0x2, &(0x7f0000000600)=[{&(0x7f00000004c0)="166980396210369db250359b08a1cf91704adf6b48cf768c4cb9069f369f2e552053b88347f200f7f51a439b717dc177881ea58de81665c2581621328cfe7629be1188c4c1f787dace885565a0c6f0b8553a85d9d0c4ed1b84506e798ec5d8d1043a1d5e32eaa2acfd4fcbfedab0b06a65da30f8dcf6363ebcba2f1d30f65d0436809b3cdb5b693adb6a5691da83dafb943ec3ef55602a6157a97ce8594dde4f8aa8", 0xa2}, {&(0x7f0000000580)="97580595ea40c85f4328fe808b4976c9e305fe04c8091680a2325569bb6907f8dfb748751cb88a1fa9fd024801d1a4d84e92591ab3c4cf582dd97cc198dba78f6a0e729105b279a2277d5868eca1915fabc42b11eeaaac01083b99818809e5e1c671adf12c20787436f46411c16cb62c84", 0x71, 0x1ff}], 0x8023, &(0x7f0000000640)=ANY=[@ANYBLOB='short@\x00\x00\x00=mixed,uni_xlate=1,zodir,shortname=win95,utf8=1,codepage=862,uni_xlate=0,shortname=win95,nonumtail=0,uni_xlate=1,fsmagic=0x0000000000007fff,\x00']) ioctl$BTRFS_IOC_DEFRAG(r5, 0x50009402, 0x0) ioctl$sock_inet6_SIOCADDRT(r3, 0x890b, &(0x7f0000000300)={@dev={0xfe, 0x80, '\x00', 0x13}, @remote, @mcast1, 0xbc, 0x6729, 0x9, 0x100, 0x8, 0x40, r4}) r6 = openat(r2, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x48) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xc0ea9bfea2a63d06, 0x100010, r6, 0x0) r7 = creat(&(0x7f0000000180)='./file0\x00', 0x0) r8 = creat(&(0x7f0000000080)='./file0\x00', 0x0) pwrite64(r8, &(0x7f0000000000)="a7", 0xfffffd6b, 0x0) ioctl$FS_IOC_SETFLAGS(r7, 0x40086602, &(0x7f0000000000)) 23:22:41 executing program 3 (fault-call:6 fault-nth:77): ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x9, "0000f0000000000300"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 23:22:41 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1c00}, 0x0) 23:22:41 executing program 5: sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x80464c457f) r0 = socket$unix(0x1, 0x0, 0x0) r1 = getpgid(0x0) getpgid(r1) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$netlink(0x10, 0x3, 0x6) sendfile(r3, r2, 0x0, 0x80464c457f) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000040)=0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$TIOCSRS485(r5, 0x542f, &(0x7f0000000100)={0x5, 0xffffffc0, 0x10001}) setsockopt$inet6_tcp_int(r5, 0x6, 0x7, &(0x7f0000000000)=0x1, 0x4) kcmp$KCMP_EPOLL_TFD(r4, r1, 0x7, r0, &(0x7f00000000c0)={r2, r5, 0x1f}) r6 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) socket$netlink(0x10, 0x3, 0x0) sendfile(0xffffffffffffffff, r6, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x200000, 0x102) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) 23:22:41 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xe00}, 0x0) 23:22:41 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) epoll_ctl$EPOLL_CTL_MOD(0xffffffffffffffff, 0x3, r0, &(0x7f0000000000)) r1 = syz_open_dev$vcsa(&(0x7f0000000040), 0xeae, 0x20000) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000000, 0x40010, r1, 0x8000000) r2 = socket$inet(0x2, 0x5, 0x8000) getsockopt$ARPT_SO_GET_INFO(r2, 0x0, 0x60, &(0x7f0000000080)={'filter\x00', 0x0, [0x0, 0x80000001, 0x8]}, &(0x7f0000000100)=0x44) setsockopt$inet_int(r2, 0x0, 0x17, &(0x7f0000000140)=0x8, 0x4) r3 = syz_open_dev$vcsa(&(0x7f0000000180), 0x2, 0x20000) r4 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$BATADV_CMD_SET_HARDIF(r4, &(0x7f00000002c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x54, 0x0, 0x0, 0x70bd29, 0x25dfdbfc, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_NETWORK_CODING_ENABLED={0x5}, @BATADV_ATTR_BRIDGE_LOOP_AVOIDANCE_ENABLED={0x5, 0x2e, 0x1}, @BATADV_ATTR_ISOLATION_MARK={0x8, 0x2b, 0x1}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x6}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x1ff}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x92f}]}, 0x54}, 0x1, 0x0, 0x0, 0x800}, 0x50) ioctl$sock_ipv6_tunnel_SIOCCHG6RD(r3, 0x89fb, &(0x7f0000000380)={'ip6_vti0\x00', &(0x7f0000000300)={'sit0\x00', 0x0, 0x4, 0xf1, 0x1, 0xa0e, 0x10, @loopback, @mcast1, 0x7800, 0x10, 0x0, 0x2}}) r5 = syz_open_dev$vcsa(&(0x7f0000000400), 0x7, 0x4040) syz_genetlink_get_family_id$batadv(&(0x7f00000003c0), r5) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x8, 0x810, r1, 0x8000000) r6 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000440), 0x20082, 0x0) ioctl$LOOP_CTL_REMOVE(r6, 0x4c81, 0x0) r7 = syz_genetlink_get_family_id$devlink(&(0x7f00000004c0), r5) sendmsg$DEVLINK_CMD_SB_TC_POOL_BIND_GET(0xffffffffffffffff, &(0x7f0000000600)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000500)=ANY=[@ANYBLOB="94000000", @ANYRES16=r7, @ANYBLOB="000827bd7000fbdbdf25170000000e0001006e657464657673696d0000000f0002006e657464657673696d300000080003220200000008000b000700000006001600ff00000005001200010000000e0001006e657464657673696d0000000f0002006e657464657673696d300000080003000200000008000b000800000006001600010000000500120000000000"], 0x94}, 0x1, 0x0, 0x0, 0x4}, 0x1) r8 = ioctl$LOOP_CTL_GET_FREE(0xffffffffffffffff, 0x4c82) ioctl$LOOP_CTL_ADD(r6, 0x4c80, r8) 23:22:41 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}, 0x0) 23:22:41 executing program 1: r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r1 = dup2(r0, 0xffffffffffffffff) fallocate(r0, 0x11, 0x80000, 0x1000007ffe) perf_event_open(&(0x7f00000000c0)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = fork() r3 = getpgid(r2) clone3(&(0x7f0000000900)={0x20000, &(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0), {0x2f}, &(0x7f0000000700)=""/143, 0x8f, &(0x7f00000007c0)=""/41, &(0x7f0000000880)=[0x0, 0x0, 0x0, r3, r2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff], 0xa}, 0x58) perf_event_open(&(0x7f0000000140)={0x3, 0x80, 0xb2, 0xff, 0x40, 0x80, 0x0, 0x8, 0x2060, 0xa, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x7, 0x4, @perf_bp={&(0x7f0000000080), 0xb}, 0x1, 0x8, 0x6, 0x4, 0x7ff, 0xfcf4, 0x0, 0x0, 0x6, 0x0, 0x5a7e}, r2, 0x6, r1, 0x8) writev(r0, &(0x7f0000001040)=[{&(0x7f0000000040)="cb", 0x1}], 0x1) 23:22:41 executing program 7: r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = inotify_init1(0x0) pipe(&(0x7f0000001b00)={0xffffffffffffffff}) r3 = openat$vga_arbiter(0xffffffffffffff9c, &(0x7f0000000080), 0x40, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f00000000c0)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r3, 0xc0c89425, &(0x7f00000002c0)={"56b3cf8caed265d0c4a8984ae9de0450", r4, 0x0, {0x3, 0xb8b}, {0xd8a, 0x3}, 0x9, [0x6, 0x1000, 0xffffffff00000000, 0x6580, 0x4, 0x5, 0x4, 0x5578, 0x527, 0x1000, 0x9, 0x9, 0x8, 0x8, 0x7f, 0x80]}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000001bc0)={{r2}, r4, 0x0, @inherit={0x58, &(0x7f0000001b40)={0x0, 0x2, 0x145968e8, 0x5, {0x2c, 0x699a, 0xc1, 0x2, 0x9}, [0x2, 0x0]}}, @subvolid=0x8}) inotify_add_watch(r1, &(0x7f00000000c0)='./file0\x00', 0x14000468) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r5, 0x0) syz_mount_image$nfs4(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x100000000, 0x5, &(0x7f00000005c0)=[{&(0x7f0000000140)="7ebf0efdf34c8246d687bf2e5d4a5483c722bb7715ac2595a9a03403652707f9edfc6d5e226b237103c92474d7a61d29f0b583b2a845d275e76042b2557760d87d1ad1507293f16de2470e6e1ab38948d956e18ae7a93b4f427415ee057314339237f972c4b417a4a482ab040faec5b2eeae4df5ab76f4d0b6f32ae384ed332a5f075b73c551335301feab46257fb4a32f55c0d806067da4954d0065abee05f612e9309a6eff9be6065a490a2f3db4a43aebd6316458ce641ac1c92d68dec2deed7b786dbd1bfd7c05a81d585db2", 0xce, 0x8000}, {&(0x7f0000000240)="a3fd0b5415e81b9f18357e9e22f75577abdeb25087fa3c468c5282543c2e6c3eab4ed5b36d3b1c408481bba112e2e9937c194d2d1e9b2549b88f7647e9cc7ca1e8e69d78788497d02d548c10d6fb661a9e246e780607a044662bd79f1a5c7236224bb4798fdab2d71505e7ebc16f6275efa6ddbe46e9d5139db4d9840c2bdce9834765220a035977799e3a8043e1902524a990536579aedbf4e3fd519de45b0d1c398fc2736353d7c33279f7c4be8e7cf2d57ffd4063271f88931b70636ca4087bc81db73665cf7cb7ec30", 0xcb, 0x7}, {&(0x7f0000000340)="4911d0bed8c882b7aac5d829d90e0d770b0dc2ad57bb0d0d268c6790101dfa75086b752f701a5c5f75855e4f848caa6e31c895cc94a64bb75bdb6e60dd13295e2ca45564809b05743b97e98249c7df31135ee9b85b7313b90775e8f1ad1fc0140e55edd4cc27d2911ed4246a936c6386cf937585085ca73a261cee7fd4710b6d6a15493830847f55ea37ac47060e2dc15548629311aad4ba7111f1156c4f8e144167772ad14b7c515670bd34b8f0c3a79bbbd206dda4915dc2d77758ae22c0", 0xbf, 0x80000000}, {&(0x7f0000000400)="59b196ef0626cfc5dd93b98c80a7c9f1515b740908cd11e55e049a1a807cc778b62ca00991046353173253b8c4ff9da2656be3f65e11eac3d78cd1e9ef17550dcebb0e0eeca3db4cd4371643d20c5ab9b11d898c417db390230f1d717209aabb5a1b37de85e1d4eda0ecef62629a7964bbe94aaf82d78da81a77ee148137d5a07833e274de81a8765e924f436a77adefa5d606e91d30cd3a7a1e8e27", 0x9c, 0x4}, {&(0x7f00000004c0)="40bf123981dd3cbdcb97ab144d0a8b923f6710720ca427f0286baff617f15a74e64b776f17c17ffe65d749b9fdf30c2f02beb2ecdf11dc439fd99efd560fae405e53179d64c7afa3946b56cd38f26852a6c7350910d4ba56f74f963407a4aca3f4fa96085d837f1817258431cbac30acfd09a54a3e3de39b59d1e7d3a1916cb8e63f2a18c55fedde4cf19682ae64789b027e80aa41115d1b28cb61b376267197c0e0e15950e5e18f2b6068b58f8e119d9e34104d6b9f39b0c41fc7f0580a4f02e49a5eb6435296737048363b23b31fdac65a77b653ebe14f1682", 0xda, 0x20}], 0x4, &(0x7f0000000640)=ANY=[@ANYBLOB="3a242b2e2e2f5d002c5b277a262c5d2c2d2a2e5c5d7b7d292c7065726d69745f646972656374696f2c6f626a5f747970653d252d25235e2c7375626a5f726f6c653d2f245d2db9242c646f6e745f686173682c666f776e65723c", @ANYRESDEC=0xee01, @ANYBLOB="2c666f776e65721e", @ANYRESDEC=0xee00, @ANYBLOB=',appraise,subj_role=%)\'@$,fowner=', @ANYRESDEC=r5, @ANYBLOB=',\x00']) syz_io_uring_setup(0x21ed, &(0x7f0000000740)={0x0, 0x25af, 0x4, 0x2, 0x22a, 0x0, r0}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000007c0), &(0x7f0000000800)=0x0) syz_io_uring_submit(0x0, r6, &(0x7f0000000840)=@IORING_OP_FSYNC={0x3, 0x2, 0x0, @fd_index=0x9}, 0x2) creat(&(0x7f0000000080)='./file0\x00', 0x0) [ 1340.267175] device veth0_vlan entered promiscuous mode [ 1340.277893] FAULT_INJECTION: forcing a failure. [ 1340.277893] name failslab, interval 1, probability 0, space 0, times 0 [ 1340.279683] CPU: 0 PID: 10206 Comm: syz-executor.3 Not tainted 5.10.56 #1 [ 1340.280740] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1340.282388] Call Trace: [ 1340.282787] dump_stack+0x107/0x163 [ 1340.283321] should_fail.cold+0x5/0xa [ 1340.283896] ? __alloc_skb+0x6d/0x620 [ 1340.284450] should_failslab+0x5/0x10 [ 1340.285019] kmem_cache_alloc_node+0x55/0x370 [ 1340.285680] __alloc_skb+0x6d/0x620 [ 1340.286220] ? call_fib_notifiers+0xeb/0x2b0 [ 1340.286861] inet6_rt_notify+0x199/0x410 [ 1340.287471] ? rt6_dump_route+0xc20/0xc20 [ 1340.288111] fib6_add+0x31e0/0x4500 [ 1340.288677] ? lock_release+0x6b0/0x6b0 [ 1340.289275] ? fib6_update_sernum_stub+0x80/0x80 [ 1340.289972] ? do_raw_spin_lock+0x121/0x260 [ 1340.290612] ? nlmsg_notify+0x96/0x250 [ 1340.291197] ip6_ins_rt+0xb2/0x110 [ 1340.291757] ? ip6_dst_neigh_lookup+0xf0/0xf0 [ 1340.292432] ? __ipv6_ifa_notify+0xb10/0xb10 [ 1340.293091] __ipv6_ifa_notify+0x8b1/0xb10 [ 1340.293707] ? __fib6_clean_all+0x138/0x260 [ 1340.294342] ? modify_prefix_route+0x590/0x590 [ 1340.295019] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1340.295816] ? trace_hardirqs_on+0x5b/0x180 [ 1340.296463] ipv6_ifa_notify+0xd7/0x210 [ 1340.297066] add_addr+0x1c2/0x2b0 [ 1340.297586] ? inet6_ifa_finish_destroy+0x1b0/0x1b0 [ 1340.298270] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1340.299051] ? __local_bh_enable_ip+0x9d/0xf0 [ 1340.299683] addrconf_notify+0x19e4/0x22f0 [ 1340.300329] ? inet6_ifinfo_notify+0x150/0x150 [ 1340.300957] ? failover_register+0x520/0x520 [ 1340.301613] ? cfg80211_netdev_notifier_call+0x298/0x1220 [ 1340.302361] ? ipmr_device_event+0x18b/0x1f0 [ 1340.303032] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1340.303764] raw_notifier_call_chain+0xb3/0x110 [ 1340.304458] call_netdevice_notifiers_info+0xb5/0x130 [ 1340.305235] __dev_notify_flags+0x110/0x2b0 [ 1340.305815] ? dev_change_name+0x660/0x660 [ 1340.306429] ? __dev_change_flags+0x4cf/0x6e0 [ 1340.307111] ? dev_set_allmulti+0x30/0x30 [ 1340.307733] ? cap_capable+0x1eb/0x250 [ 1340.308273] ? full_name_hash+0xb5/0xf0 [ 1340.308869] dev_change_flags+0x100/0x160 [ 1340.309463] devinet_ioctl+0x147d/0x1d30 [ 1340.310090] ? inet_ifa_byprefix+0x2a0/0x2a0 [ 1340.310769] inet_ioctl+0x34b/0x390 [ 1340.311275] ? inet_dgram_connect+0x220/0x220 [ 1340.311971] ? avc_ss_reset+0x180/0x180 [ 1340.312547] ? __lock_acquire+0xbc2/0x5b20 [ 1340.313213] packet_ioctl+0xb3/0x260 [ 1340.313726] sock_do_ioctl+0xd1/0x2e0 [ 1340.314294] ? compat_ifr_data_ioctl+0x150/0x150 [ 1340.314950] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1340.315724] ? do_vfs_ioctl+0x283/0x10d0 [ 1340.316322] ? generic_block_fiemap+0x60/0x60 [ 1340.316984] ? selinux_inode_getsecctx+0x90/0x90 [ 1340.317677] sock_ioctl+0x3e6/0x700 [ 1340.318218] ? dlci_ioctl_set+0x30/0x30 [ 1340.318804] ? __fget_files+0x251/0x410 [ 1340.319410] ? dlci_ioctl_set+0x30/0x30 [ 1340.320014] __x64_sys_ioctl+0x196/0x210 [ 1340.320621] do_syscall_64+0x33/0x40 [ 1340.321169] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1340.321930] RIP: 0033:0x466609 [ 1340.322411] 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 [ 1340.325128] RSP: 002b:00007f774f1bc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1340.326256] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1340.327307] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 1340.328368] RBP: 00007f774f1bc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1340.329414] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1340.330467] R13: 00007ffd6151681f R14: 00007f774f1bc300 R15: 0000000000022000 23:22:41 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000}, 0x0) [ 1340.349193] selinux_netlink_send: 36 callbacks suppressed [ 1340.349209] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=33608 sclass=netlink_xfrm_socket pid=10204 comm=syz-executor.5 23:22:41 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6000}, 0x0) 23:22:41 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1c00}, 0x0) [ 1340.385123] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=50422 sclass=netlink_xfrm_socket pid=10204 comm=syz-executor.5 23:22:41 executing program 7: getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r0, &(0x7f0000005340)=[{{&(0x7f0000001480)={0x2, 0x0, @empty=0xe8030000}, 0x10, &(0x7f0000002500)=[{&(0x7f0000000500)="b026", 0x2}], 0x1, &(0x7f0000002540)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @empty, @dev}}}], 0x20}}], 0x1, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(0xffffffffffffffff, 0x8933, &(0x7f0000005280)={'batadv0\x00', 0x0}) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f00000052c0)={0x0, @dev, @loopback}, &(0x7f0000005300)=0xc) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r5, &(0x7f0000005340)=[{{&(0x7f0000001480)={0x2, 0x0, @empty=0xe8030000}, 0x10, &(0x7f0000002500)=[{&(0x7f0000000500)="b026", 0x2}], 0x1, &(0x7f0000002540)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r7, @empty, @dev}}}], 0x20}}], 0x1, 0x0) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r8, &(0x7f0000005340)=[{{&(0x7f0000001480)={0x2, 0x0, @empty=0xe8030000}, 0x10, &(0x7f0000002500)=[{&(0x7f0000000500)="b026", 0x2}], 0x1, &(0x7f0000002540)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r10, @empty, @dev}}}], 0x20}}], 0x1, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETPRL(0xffffffffffffffff, 0x89f4, &(0x7f0000005ec0)={'sit0\x00', &(0x7f0000005e40)={'ip6_vti0\x00', 0x0, 0x2f, 0x9d, 0x1, 0x5, 0x40, @mcast2, @loopback, 0x700, 0x8001, 0x1, 0x4}}) sendmmsg$inet(0xffffffffffffffff, &(0x7f00000062c0)=[{{&(0x7f0000000000)={0x2, 0x4e24, @loopback}, 0x10, &(0x7f0000001040)=[{&(0x7f0000000040)="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", 0x1000}], 0x1, &(0x7f0000001080)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r2, @empty, @empty}}}, @ip_retopts={{0x78, 0x0, 0x7, {[@timestamp={0x44, 0x18, 0x8d, 0x0, 0xe, [0x7f, 0x7fffffff, 0x2, 0xff, 0x8]}, @rr={0x7, 0x23, 0x71, [@multicast2, @local, @loopback, @dev={0xac, 0x14, 0x14, 0x39}, @multicast1, @empty, @multicast2, @multicast1]}, @lsrr={0x83, 0x1b, 0x15, [@loopback, @local, @initdev={0xac, 0x1e, 0x0, 0x0}, @initdev={0xac, 0x1e, 0x0, 0x0}, @private=0xa010102, @private=0xa010102]}, @lsrr={0x83, 0xb, 0xe4, [@rand_addr=0x64010102, @empty]}, @ssrr={0x89, 0x7, 0xa4, [@remote]}]}}}, @ip_retopts={{0x104, 0x0, 0x7, {[@timestamp_prespec={0x44, 0xc, 0x92, 0x3, 0x4, [{@initdev={0xac, 0x1e, 0x1, 0x0}, 0x7f}]}, @timestamp_addr={0x44, 0x34, 0x2b, 0x1, 0x2, [{@dev={0xac, 0x14, 0x14, 0xc}, 0xc662}, {@rand_addr=0x64010102, 0x1}, {@empty, 0x9}, {@private=0xa010101, 0x5}, {@empty, 0x6}, {@multicast2, 0x8}]}, @timestamp_prespec={0x44, 0x44, 0x3b, 0x3, 0x0, [{@private=0xa010100, 0x1}, {@multicast2, 0x1}, {@multicast1, 0x4}, {@multicast1, 0x1}, {@loopback, 0x7}, {@local, 0xd1e}, {@loopback, 0xffffff75}, {@local, 0x81}]}, @end, @cipso={0x86, 0x40, 0x0, [{0x1, 0x7, "91fb44a0d8"}, {0x5, 0x11, "01f9183d05854768446b8dba760c0e"}, {0x1, 0x12, "0eb9239504c8b3a9defbe5b72697f21e"}, {0x7, 0xb, "ceaaba1b8f75f02735"}, {0x7, 0x5, "efecb5"}]}, @timestamp={0x44, 0xc, 0xb7, 0x0, 0xe, [0x0, 0x6]}, @ssrr={0x89, 0x23, 0x35, [@initdev={0xac, 0x1e, 0x0, 0x0}, @multicast2, @dev={0xac, 0x14, 0x14, 0x3a}, @remote, @multicast1, @remote, @loopback, @local]}]}}}, @ip_ttl={{0x14, 0x0, 0x2, 0x20}}, @ip_retopts={{0x20, 0x0, 0x7, {[@end, @rr={0x7, 0xb, 0x47, [@loopback, @dev={0xac, 0x14, 0x14, 0x1d}]}, @noop, @noop]}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x5}}, @ip_ttl={{0x14, 0x0, 0x2, 0x4}}], 0x208}}, {{&(0x7f00000012c0)={0x2, 0x4e24, @remote}, 0x10, &(0x7f0000001500)=[{&(0x7f0000001300)="9ffe357d0010590910a989c2fc36f139241ba4bce4274da1c3834841ae201b45a6452219d31203788857ba30374dc53886eaf051835536f5be97afe483893e1c0cd26578026a9149b7ad53e7a63f77e3f8c830b123478112548e140ea3bcdd4b8a4b4393021ffc4ec15e4079191cd6ad08b8ad5915144f26625bb38984a513c09eafc35ce7e4bc0c1080f63c3c8ffb6352bba1e9bdbaa8d1f02f55765bc51618b2a8f137893fba4602e425", 0xab}, {&(0x7f00000013c0)="dd9116c999965d76b5d052690d790c559e8b0df9dcb8c3c465b12c3b2238a1d96a67ea8b5368bedf85895807b5fc663d0d34b81e7ac4ae5d3cb93b6d41643be1c0e418193ddd0ec18b2b05e968303c9d55f1229f0661d1c7797987b9d0c9e3b37eae9116ffa9f7a9b43b36eee3807d76b82988b799ebad7939419de5379db389ca055b4475d8ebb88fd309236bf1993905f728213fbe674d9ebeff0c50768b0713943ad9e2982236078ddcd7b4cb68a8e7d58464f1dbd8ca211c3bed8bf9b5108411d0920a8ef7addf9576f7100e414e8f131c0614870643fd840411e375377ddefd14d13079c976637d5207184b577ac4c5db1c77", 0xf5}, {&(0x7f00000014c0)="5a81", 0x2}], 0x3, &(0x7f0000001540)=ANY=[@ANYBLOB="1400000000000000000000000100000000000000000000001100000000000000000000000100000001000000000000001c000000000000000000000008000000", @ANYRES32=0x0, @ANYBLOB="ffffffff0a0101020000000014000b00000000000000000007cde61392262db70316c59dd500000000000000000000001c000000", @ANYRES32=0x0, @ANYBLOB="ffffffffac1414aa00000000140000000000000000000000020000000100000000000000"], 0xa0}}, {{&(0x7f0000001600)={0x2, 0x4e20, @empty}, 0x10, &(0x7f0000001900)=[{&(0x7f0000001640)="0b0998f9b9d2e7eb53f3879ec37a1f6bf77135f6bbc4a19e014ed908d32ac7c7deee79166601d78c78dd3d81fe169cb05f1eeb34dab89a8112aef19665432201be562b69da659ec188dbd559141eb02d5d782da5f58064be15b79366efec8dbd58ea463e6bbff9dffeb80f545351fec4b0a9fd7a69395ce5e9b3b2937057e3a87c3f1737659ab00259e10cf12921d503266ce5a0842f3919d1552b56f3ac", 0x9e}, {&(0x7f0000001700)="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", 0xfa}, {&(0x7f0000001800)="cf4e3c6709cad722e2c3e4d7b06fcccc979630ce", 0x14}, {&(0x7f0000001840)="22c18061feaf373ccabfe67cfb38c86c2a816d130ad4c5b2126c69ece89cf2df70576772a3e2217fe7a6659b82509d9bdd87b127dfb46b6de45596f54f965f6d014b074919fbf39906c439d2d596a3178f16334433bfc06481", 0x59}, {&(0x7f00000018c0)="1146f2c8d6165d5bc88a02b8c92d3c90c8adbdc43520c6", 0x17}], 0x5, &(0x7f0000001980)}}, {{&(0x7f0000001a40)={0x2, 0x4e23, @multicast2}, 0x10, 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{&(0x7f00000059c0)="1ebb028f091ee8bab3c3fa952fe39044edd02cbdd9f45ddc5cd04b3eae6dfff077e7c54f858b5c96ac5870dd9a1201cc6b97", 0x32}], 0x5, &(0x7f0000005a80)=ANY=[@ANYBLOB="11080000000000000000000001000000fa000000000000007c000000000000000000000007000000442c6f31ac141434fffffe01ac14143000000000ac1414bb00001000e00000010000003fac1414bb00000009830fefac1414aa64010101ffffffff89136eac1e010164010102ac14141f0a0101014414128164010100000003ff64010101000000010194040100940401000000000000140000000000000000000000020000000400000000000000"], 0xb0}}, {{&(0x7f0000005b40)={0x2, 0x4e22, @local}, 0x10, &(0x7f0000005c80)=[{&(0x7f0000005b80)="1e2956c6b635f762e6360599b77930992387a656109ea977f0aea94c175280d9888a124e81aa1b37c0bd1beb921a80c896147d40b77e44d1124afa379145816a5994ab1c36a96c78ed881dac7995f773b99d2dd0916370bde9343226ce5556ad480984e3f91ea26d1b691f46c5fa6eae709907fcc7323b36975d6c496a97555387c54d370c43885e7cc62d76dbcb068ee759b3319be369b8aed4a74ed7db636c170e932060bf94e776d572c3690e1e9eab841400fe1bc42afedc09fbc45404548e3f17fe2900f827e9765681be0a8d9d74055c253116162c4aeffc8d8bc598dc796c4336aebfd2228ecd90afd65c0b4e662f791d84777ead", 0xf8}], 0x1, &(0x7f0000005cc0)=[@ip_tos_int={{0x14, 0x0, 0x1, 0x5}}], 0x18}}, {{0x0, 0x0, &(0x7f0000005e00)=[{&(0x7f0000005d00)="08a70a9b8e9db0157af637c48b0db762e2e1a322fcd4d74516ab68e501064f4730d8e7e1a2d76a05726110222995524707ff752b497a", 0x36}, {&(0x7f0000005d40)="3d510b6fd763480d77f0cd4d8940b02d3b1d1d8f414b1939b166beb4da866ef3d3d089e96b7fff636134d1fa82ab59b2ec5aa17a627d0c206ed9b3e5fa06ab9f9e2e930334bbe657287846d5d45e9f273736ebd6ac3e37eb362468df5380055bc67ef7e670d0f6ca4a28e9e83ad3401d7414951e8bfdf76aa4fc08b053430772d847490e28a0de72958caeb793d58e1248d52a0e9d204418c1a6c1f06cb02fc6585fc8f1885c85658773a4c468dcbb43", 0xb0}], 0x2, &(0x7f0000005f00)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r10, @local, @rand_addr=0x64010102}}}, @ip_retopts={{0x9c, 0x0, 0x7, {[@lsrr={0x83, 0x1f, 0xb9, [@remote, @loopback, @initdev={0xac, 0x1e, 0x0, 0x0}, @empty, @local, @remote, @multicast2]}, @ssrr={0x89, 0x3, 0xc7}, @ssrr={0x89, 0x17, 0x40, [@remote, @loopback, @remote, @multicast1, @loopback]}, @timestamp_addr={0x44, 0x14, 0xb0, 0x1, 0xa, [{@initdev={0xac, 0x1e, 0x1, 0x0}, 0x2}, {@private=0xa010102, 0x2}]}, @cipso={0x86, 0xe, 0x1, [{0x1, 0x8, "7f52fcb5d627"}]}, @timestamp_prespec={0x44, 0xc, 0x45, 0x3, 0xe, [{@broadcast, 0x3}]}, @timestamp_prespec={0x44, 0x24, 0x5d, 0x3, 0x5, [{@empty, 0x4}, {@local, 0x5}, {@dev={0xac, 0x14, 0x14, 0x34}, 0x1}, {@local, 0x2}]}]}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {0x0, @broadcast, @broadcast}}}, @ip_pktinfo={{0x1c, 0x0, 0x8, {r11, @multicast2, @broadcast}}}, @ip_tos_u8={{0x11, 0x0, 0x1, 0x4d}}], 0x118}}, {{&(0x7f0000006040)={0x2, 0x4e24, @multicast2}, 0x10, &(0x7f0000006240)=[{&(0x7f0000006080)="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", 0xfd}, {&(0x7f0000006180)="898bef9a9e83eeca752ee9dcb63b6ec1ae846a35c67b630a25be11fe4615ddfdf3069f2fda71aeacc173d5c95d6fec4b5937c61bdcfd7d49bd3668344dcab21b76102e71189225bcee", 0x49}, {&(0x7f0000006200)="c67328f9ed42cffb6f03654e6ab9665c3eeb6a3718dce1699629875342b35d396e33432366", 0x25}], 0x3, &(0x7f0000006280)=[@ip_ttl={{0x14, 0x0, 0x2, 0x80000000}}], 0x18}}], 0xa, 0x20000004) getpgrp(0xffffffffffffffff) geteuid() clone3(&(0x7f00000019c0)={0x0, 0x0, 0x0, 0x0, {0x28}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 1340.430943] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=18432 sclass=netlink_xfrm_socket pid=10204 comm=syz-executor.5 [ 1340.488025] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=89 sclass=netlink_xfrm_socket pid=10204 comm=syz-executor.5 [ 1340.489537] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=143 sclass=netlink_xfrm_socket pid=10204 comm=syz-executor.5 [ 1340.490891] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=179 sclass=netlink_xfrm_socket pid=10204 comm=syz-executor.5 [ 1340.492343] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=224 sclass=netlink_xfrm_socket pid=10204 comm=syz-executor.5 [ 1340.518198] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=84 sclass=netlink_xfrm_socket pid=10204 comm=syz-executor.5 [ 1340.519604] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=109 sclass=netlink_xfrm_socket pid=10204 comm=syz-executor.5 [ 1340.536328] SELinux: unrecognized netlink message: protocol=6 nlmsg_type=0 sclass=netlink_xfrm_socket pid=10204 comm=syz-executor.5 23:22:53 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x4000000}, 0x0) 23:22:53 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000080)=0x8, 0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x0) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 23:22:53 executing program 0: r0 = syz_mount_image$ext4(&(0x7f0000000040)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="0200000003000000040000006a000f", 0xf, 0x800}, {&(0x7f0000010500)="ffff3f00000000000000000000000000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x802, 0x1000}, {&(0x7f0000011600)="ed41000000080000dff4655fe0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000012c00)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') mknod$loop(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r1, 0x0) statx(r0, &(0x7f0000000280)='./file0\x00', 0x800, 0x4, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) mount$9p_fd(0x0, &(0x7f0000000180)='./file1\x00', &(0x7f00000001c0), 0xa40040, &(0x7f0000000480)={'trans=fd,', {}, 0x2c, {'wfdno', 0x3d, r0}, 0x2c, {[{@mmap}, {@aname={'aname', 0x3d, ']-\':[{@$}'}}, {@nodevmap}, {@dfltuid={'dfltuid', 0x3d, r1}}, {@access_uid={'access', 0x3d, r2}}], [{@context={'context', 0x3d, 'sysadm_u'}}, {@euid_eq={'euid', 0x3d, 0xee01}}, {@appraise}]}}) getdents64(r0, &(0x7f00000000c0)=""/53, 0x35) getdents64(r0, &(0x7f0000000140)=""/54, 0x36) creat(&(0x7f0000000080)='./file1\x00', 0x89) setxattr$security_selinux(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340)='system_u:object_r:etc_t:s0\x00', 0x1b, 0x1) setxattr$security_capability(&(0x7f00000005c0)='./file1\x00', &(0x7f0000000780), &(0x7f00000007c0)=@v3={0x3000000, [], 0xee01}, 0x18, 0x0) 23:22:53 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r1, 0x0, r0, 0x0, 0x200f5ef, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x7, &(0x7f0000000000)=0x1, 0x4) fcntl$setstatus(r2, 0x4, 0x40000) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', &(0x7f00000001c0), 0x800) setsockopt$inet6_tcp_int(r3, 0x6, 0x7, &(0x7f0000000000)=0x1, 0x4) ioctl$FS_IOC_GETFSLABEL(r3, 0x81009431, &(0x7f00000000c0)) r4 = syz_open_dev$tty1(0xc, 0x4, 0x1) sendfile(r4, r0, 0x0, 0xd315) 23:22:53 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xe803}, 0x0) 23:22:53 executing program 3 (fault-call:6 fault-nth:78): ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x9, "0000f0000000000300"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 23:22:53 executing program 7: syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb3c906d6b6601000470000000f8010000000000000000", 0x17}, {0x0, 0x0, 0x1000a00}], 0x10, &(0x7f0000000340)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r1, 0x0, r0, 0x0, 0x200f5ef, 0x0) r2 = creat(&(0x7f0000000080)='./file0\x00', 0x0) pwrite64(r2, &(0x7f0000000300)="af", 0xfffffeb2, 0x0) 23:22:53 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x6000}, 0x0) [ 1351.939006] device veth0_vlan entered promiscuous mode [ 1351.945410] FAULT_INJECTION: forcing a failure. [ 1351.945410] name failslab, interval 1, probability 0, space 0, times 0 [ 1351.947216] CPU: 0 PID: 10253 Comm: syz-executor.3 Not tainted 5.10.56 #1 [ 1351.948329] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1351.950142] Call Trace: [ 1351.950570] dump_stack+0x107/0x163 [ 1351.951162] should_fail.cold+0x5/0xa [ 1351.951803] ? __alloc_skb+0x6d/0x620 [ 1351.952414] should_failslab+0x5/0x10 [ 1351.953064] kmem_cache_alloc_node+0x55/0x370 [ 1351.953833] __alloc_skb+0x6d/0x620 [ 1351.954461] ? call_fib_notifiers+0xeb/0x2b0 [ 1351.955225] inet6_rt_notify+0x199/0x410 [ 1351.955929] ? rt6_dump_route+0xc20/0xc20 [ 1351.956653] fib6_add+0x31e0/0x4500 [ 1351.957283] ? lock_release+0x6b0/0x6b0 [ 1351.957961] ? fib6_update_sernum_stub+0x80/0x80 [ 1351.958772] ? do_raw_spin_lock+0x121/0x260 [ 1351.959517] ? nlmsg_notify+0x96/0x250 [ 1351.960195] ip6_ins_rt+0xb2/0x110 [ 1351.960805] ? ip6_dst_neigh_lookup+0xf0/0xf0 [ 1351.961575] ? __ipv6_ifa_notify+0xb10/0xb10 [ 1351.962337] __ipv6_ifa_notify+0x8b1/0xb10 [ 1351.963015] ? __fib6_clean_all+0x138/0x260 [ 1351.963745] ? modify_prefix_route+0x590/0x590 [ 1351.964485] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1351.965374] ? trace_hardirqs_on+0x5b/0x180 [ 1351.966083] ipv6_ifa_notify+0xd7/0x210 [ 1351.966742] add_addr+0x1c2/0x2b0 [ 1351.967306] ? inet6_ifa_finish_destroy+0x1b0/0x1b0 [ 1351.968172] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1351.969016] ? __local_bh_enable_ip+0x9d/0xf0 [ 1351.969793] addrconf_notify+0x19e4/0x22f0 [ 1351.970498] ? inet6_ifinfo_notify+0x150/0x150 [ 1351.971260] ? failover_register+0x520/0x520 [ 1351.971998] ? cfg80211_netdev_notifier_call+0x298/0x1220 [ 1351.972937] ? ipmr_device_event+0x18b/0x1f0 [ 1351.973642] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1351.974507] raw_notifier_call_chain+0xb3/0x110 [ 1351.975259] call_netdevice_notifiers_info+0xb5/0x130 [ 1351.976105] __dev_notify_flags+0x110/0x2b0 [ 1351.976813] ? dev_change_name+0x660/0x660 [ 1351.977503] ? __dev_change_flags+0x4cf/0x6e0 [ 1351.978246] ? dev_set_allmulti+0x30/0x30 [ 1351.978926] ? cap_capable+0x1eb/0x250 [ 1351.979569] ? full_name_hash+0xb5/0xf0 [ 1351.980241] dev_change_flags+0x100/0x160 [ 1351.980924] devinet_ioctl+0x147d/0x1d30 [ 1351.981599] ? inet_ifa_byprefix+0x2a0/0x2a0 [ 1351.982330] inet_ioctl+0x34b/0x390 [ 1351.982927] ? inet_dgram_connect+0x220/0x220 [ 1351.983664] ? avc_ss_reset+0x180/0x180 [ 1351.984332] ? __lock_acquire+0xbc2/0x5b20 [ 1351.985050] packet_ioctl+0xb3/0x260 [ 1351.985668] sock_do_ioctl+0xd1/0x2e0 [ 1351.986291] ? compat_ifr_data_ioctl+0x150/0x150 [ 1351.987074] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1351.987934] ? do_vfs_ioctl+0x283/0x10d0 [ 1351.988601] ? generic_block_fiemap+0x60/0x60 [ 1351.989338] ? selinux_inode_getsecctx+0x90/0x90 [ 1351.990122] sock_ioctl+0x3e6/0x700 [ 1351.990707] ? dlci_ioctl_set+0x30/0x30 [ 1351.991391] ? __fget_files+0x251/0x410 [ 1351.992054] ? dlci_ioctl_set+0x30/0x30 [ 1351.992694] __x64_sys_ioctl+0x196/0x210 [ 1351.993359] do_syscall_64+0x33/0x40 [ 1351.993958] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1351.994781] RIP: 0033:0x466609 [ 1351.995303] 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 [ 1351.998453] RSP: 002b:00007f774f1bc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1351.999770] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1352.000984] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 1352.002209] RBP: 00007f774f1bc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1352.003448] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1352.004670] R13: 00007ffd6151681f R14: 00007f774f1bc300 R15: 0000000000022000 23:22:53 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xe803}, 0x0) 23:22:53 executing program 3 (fault-call:6 fault-nth:79): ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x9, "0000f0000000000300"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 23:22:53 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000}, 0x0) 23:22:53 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xf401}, 0x0) [ 1352.096185] EXT4-fs (loop0): mounted filesystem without journal. Opts: ,errors=continue 23:22:53 executing program 0: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000280)={'hsr0\x00'}) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_PMK(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000180)={&(0x7f0000000300)={0xbc, r1, 0xc00, 0x70bd28, 0x25dfdbfd, {{}, {@val={0x8}, @val={0xc, 0x99, {0x0, 0x13}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_PMKR0_NAME={0x14, 0x102, "3951634db5d9934d01f27a53d26af854"}, @NL80211_ATTR_PMKR0_NAME={0x14, 0x102, "bb64b3ddbce65aa40d92a15da5cebf7d"}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_PMK={0x14, 0xfe, "063f2765288bf3bdd9fbf90f6025ef7b"}, @NL80211_ATTR_PMK={0x14, 0xfe, "ab1f460417bd47388f240c5ab59f7d71"}, @NL80211_ATTR_PMK={0x14, 0xfe, "9e75a2b9af97e220259e33c205597be5"}]}, 0xbc}, 0x1, 0x0, 0x0, 0x4040}, 0x20000044) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x40, 0xfd, 0x4, 0x20, 0x0, 0x5, 0x11580, 0x8, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, @perf_config_ext={0x0, 0x8}, 0x400, 0x0, 0x2, 0x1, 0x782, 0x945, 0x1d, 0x0, 0x8000, 0x0, 0x7}, 0xffffffffffffffff, 0xe, 0xffffffffffffffff, 0xa352ae00a0aac6cc) sendmsg$NL80211_CMD_SET_WIPHY(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000001c0)={0x30, r2, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_WIPHY_ANTENNA_RX={0x8}, @NL80211_ATTR_WIPHY_NAME={0x14, 0x2, 'veth1_macvtap\x00'}]}, 0x30}}, 0x0) [ 1352.219221] device veth0_vlan entered promiscuous mode [ 1352.239931] FAULT_INJECTION: forcing a failure. [ 1352.239931] name failslab, interval 1, probability 0, space 0, times 0 [ 1352.241570] CPU: 1 PID: 10276 Comm: syz-executor.3 Not tainted 5.10.56 #1 [ 1352.242558] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1352.244217] Call Trace: [ 1352.244617] dump_stack+0x107/0x163 [ 1352.245123] should_fail.cold+0x5/0xa [ 1352.245652] should_failslab+0x5/0x10 [ 1352.246191] __kmalloc_node_track_caller+0x74/0x3f0 [ 1352.246884] ? inet6_rt_notify+0x199/0x410 [ 1352.247380] __alloc_skb+0xb1/0x620 [ 1352.247802] inet6_rt_notify+0x199/0x410 [ 1352.248237] ? rt6_dump_route+0xc20/0xc20 [ 1352.248703] fib6_add+0x31e0/0x4500 [ 1352.249114] ? lock_release+0x6b0/0x6b0 [ 1352.249553] ? fib6_update_sernum_stub+0x80/0x80 [ 1352.250092] ? do_raw_spin_lock+0x121/0x260 [ 1352.250567] ? nlmsg_notify+0x96/0x250 [ 1352.251025] ip6_ins_rt+0xb2/0x110 [ 1352.251418] ? ip6_dst_neigh_lookup+0xf0/0xf0 [ 1352.251941] ? __ipv6_ifa_notify+0xb10/0xb10 [ 1352.252431] __ipv6_ifa_notify+0x8b1/0xb10 [ 1352.252915] ? __fib6_clean_all+0x138/0x260 [ 1352.253408] ? modify_prefix_route+0x590/0x590 [ 1352.253942] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1352.254521] ? trace_hardirqs_on+0x5b/0x180 [ 1352.255014] ipv6_ifa_notify+0xd7/0x210 [ 1352.255442] add_addr+0x1c2/0x2b0 [ 1352.255844] ? inet6_ifa_finish_destroy+0x1b0/0x1b0 [ 1352.256403] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1352.256999] ? __local_bh_enable_ip+0x9d/0xf0 [ 1352.257497] addrconf_notify+0x19e4/0x22f0 [ 1352.257993] ? inet6_ifinfo_notify+0x150/0x150 [ 1352.258500] ? failover_register+0x520/0x520 [ 1352.259003] ? cfg80211_netdev_notifier_call+0x298/0x1220 [ 1352.259612] ? ipmr_device_event+0x18b/0x1f0 [ 1352.260130] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1352.260697] raw_notifier_call_chain+0xb3/0x110 [ 1352.261232] call_netdevice_notifiers_info+0xb5/0x130 [ 1352.261801] __dev_notify_flags+0x110/0x2b0 [ 1352.262297] ? dev_change_name+0x660/0x660 [ 1352.262751] ? __dev_change_flags+0x4cf/0x6e0 [ 1352.263271] ? dev_set_allmulti+0x30/0x30 [ 1352.263757] ? cap_capable+0x1eb/0x250 [ 1352.264207] ? full_name_hash+0xb5/0xf0 [ 1352.264644] dev_change_flags+0x100/0x160 [ 1352.265124] devinet_ioctl+0x147d/0x1d30 [ 1352.265568] ? inet_ifa_byprefix+0x2a0/0x2a0 [ 1352.266086] inet_ioctl+0x34b/0x390 [ 1352.266491] ? inet_dgram_connect+0x220/0x220 [ 1352.266999] ? avc_ss_reset+0x180/0x180 [ 1352.267443] ? __lock_acquire+0xbc2/0x5b20 [ 1352.267961] packet_ioctl+0xb3/0x260 [ 1352.268370] sock_do_ioctl+0xd1/0x2e0 [ 1352.268802] ? compat_ifr_data_ioctl+0x150/0x150 [ 1352.269315] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1352.269902] ? do_vfs_ioctl+0x283/0x10d0 [ 1352.270355] ? generic_block_fiemap+0x60/0x60 [ 1352.270871] ? selinux_inode_getsecctx+0x90/0x90 [ 1352.271394] sock_ioctl+0x3e6/0x700 [ 1352.271816] ? dlci_ioctl_set+0x30/0x30 [ 1352.272252] ? __fget_files+0x251/0x410 [ 1352.272714] ? dlci_ioctl_set+0x30/0x30 [ 1352.273151] __x64_sys_ioctl+0x196/0x210 [ 1352.273618] do_syscall_64+0x33/0x40 [ 1352.274026] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1352.274620] RIP: 0033:0x466609 [ 1352.274978] 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 [ 1352.277102] RSP: 002b:00007f774f1bc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1352.277934] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1352.278744] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 1352.279574] RBP: 00007f774f1bc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1352.280382] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1352.281190] R13: 00007ffd6151681f R14: 00007f774f1bc300 R15: 0000000000022000 [ 1352.381801] netlink: 'syz-executor.0': attribute type 2 has an invalid length. [ 1353.350810] cgroup: Unknown subsys name 'perf_event' [ 1353.353858] cgroup: Unknown subsys name 'net_cls' 23:23:09 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xa000000}, 0x0) 23:23:09 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xf401}, 0x0) 23:23:09 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x40000}, 0x0) 23:23:09 executing program 0: openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) clone3(&(0x7f00000008c0)={0x5040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000140)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r1}, 0x2c, {[{@dfltuid={'dfltuid', 0x3d, 0xffffffffffffffff}}]}}) 23:23:09 executing program 3 (fault-call:6 fault-nth:80): ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x9, "0000f0000000000300"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 23:23:09 executing program 5: ioctl$SCSI_IOCTL_DOORLOCK(0xffffffffffffffff, 0x5380) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x100000, 0x19, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000100000005000000000004000040000020000000e1f4655fe1f4655f0100ffff53ef010001000000e0f4655f000000000000000001000000000000000b0000008000000018000000c20500002b0200000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e38373635383433343000"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000a4d0099b099d46eeb5a6d2ef5e9d5ded010040000c00000000000000e0f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="0100000000000500400000000000000000000000000000004700000000000000", 0x20, 0x560}, {&(0x7f0000010300)="02000000030000000400000015000f0003000400"/32, 0x20, 0x800}, {&(0x7f0000010400)="ff070000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000e0f4655fe0f4655fe0f4655f00"/4128, 0x1020, 0x1000}, {&(0x7f0000011500)="ed41000000080000e0f4655fe1f4655fe1f4655f00000000000004004000000000000800050000000af301000400000000000000000000000100000010000000", 0x40, 0x2080}, {&(0x7f0000011600)="8081000000601020e0f4655fe0f4655fe0f4655f00000000000001004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000030000000", 0x60, 0x2300}, {&(0x7f0000011700)="c041000000400000e0f4655fe0f4655fe0f4655f00000000000002004000000000000800000000000af301000400000000000000000000000800000020000000", 0x40, 0x8b}, {&(0x7f0000011800)="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"/768, 0x300, 0x2580}, {&(0x7f0000011b00)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65300000000f0000001000050166696c6531000000100000001000050166696c6532000000100000001000050166696c6533000000110000009407090166696c652e636f6c64000000", 0x80, 0x8000}, {&(0x7f0000011c00)="0b0000000c0001022e00000002000000f40702022e2e00"/32, 0x20, 0x10000}, {&(0x7f0000011d00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x10800}, {&(0x7f0000011e00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x11000}, {&(0x7f0000011f00)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x11800}, {&(0x7f0000012000)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x12000}, {&(0x7f0000012100)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x12800}, {&(0x7f0000012200)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x13000}, {&(0x7f0000012300)='\x00\x00\x00\x00\x00\b\x00'/32, 0x20, 0x13800}, {&(0x7f0000012400)="504d4d00504d4dffe1f4655f00000000647679756b6f762d676c6170746f70320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006c6f6f7032390075782f746573742f73797a5f6d6f756e745f696d6167655f650500"/128, 0x80, 0x20000}, {&(0x7f0000012500)="0c0000000c0001022e000000020000000c0002022e2e00000d0000001000050166696c65300000000e000000d807050766696c653100"/64, 0x40, 0x28000}, {&(0x7f0000012600)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkal\x00\x00\x00\x00\x00\x00', 0x420, 0x30000}, {&(0x7f0000012b00)='syzkallers\x00'/32, 0x20, 0x38000}, {&(0x7f0000012c00)="000002ea0100000001000000270f240c000000000000000000000000000000000601f8070000000006000000779b539778617474723100000601f00700000000060000007498539778617474723200"/96, 0x60, 0x40000}, {&(0x7f0000012d00)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00xattr2\x00\x00xattr1\x00\x00', 0x20, 0x407e0}, {&(0x7f0000012e00)='syzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallersyzkallers\x00'/128, 0x80, 0x50000}], 0x0, &(0x7f0000012f00)) syz_genetlink_get_family_id$tipc(&(0x7f0000000040), 0xffffffffffffffff) 23:23:09 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000bc0)="2b29e213b14608ac95217d68796b979805bf5ffc5d11b0eb4e31d876c672aa1db813322496e9e21ed48a1059d253b76fa58fcbc6a03226246849bc8823df7ecd9896cb62f4efce9e5c836713069ffb756f5c84f8de59a69f653e0eb10380da8d4b382f180298b46ccc243ec752100299ef53fb62899918fb477d3cc48c905aecc6c7265899cd8c2257d864778fc4b6cd2149fbbd0491e2d734cb6a58bb8f98b47a93b20fcbcad7649182dc511ba4e16914a4746dc9778a15acb5c27ddc82f0f134e1bbd1793dbe4d9b5e34b05b70bd07d0e52c78cd67684992c2109f9d58dd8dac8f6de1cf1b7be3139d1a46ad60dfd0c806a8240aa1ccbc5f1fda24f0df2bb7bbef50acfe4ce123a9bc39cdd181e21d95dd67342abfde1c836d27ce18247b92f326b1c49e650c68a8b9bb62f6d641f1aef8d21a758219dc7161a2df672dc32ed2a08ee0b0c5ad4c47a79da5f94ca7bae0d231fbba6954988de341e1fa345f12ca521f282d93e30a2b1c2c976c02b1abd01a3cc1cac927884a3abf3eae91e4ba402202fedcb6339b2a2c39d231cb1e0dea0ab6ad2973659896307f61c75f6bdba54aa46a7e849eb445a8e55fc1da2f85b48c13a540ccc2769fde0501b304423d617fec5acd4f31df1e027104fcc6f74630fa16e3d45c6178b85f4663c4a15697f578d8966aca18ad6651758405e66cd2ec61dca840fb204930e863257770cbc6ae1723e67c01055a679efecebdb77dadaebbc303c602a1ed0fca5dd26aa05f04df17e6a0356a37e8f00c2eff916e006b16e10f95329d8830196b3328bfdc0dd22571c19fee3d5c98c24357fb978f76298f365663596f9cc5605787b65abea1d3e3c3e5e342c316eaba0b4bbb4c92cd65d1294e7c3add7e323b0392f309171f6abf033fd2abace8fc125a9391916501894a0be8a33002da9ce5e7b45cb2af98b7a3b56caa9df812c11bfe438500c2d4db38294382c3242303f2545ae8df9b687abee4a5153df5398f9bdda55712b69e31915de176f3e54a785c5bc7fd9556b3bd0e5653b0b0617fb8511dd7d5277a6e77e0f036dc284da24d78d1a931139e9be6669f71a872175fb1cc0c3a7eca59dadf6a2285ec5e0716b2102a1bdb51ada8b18e6a8d3c40844f3d4b447bb94227a72fea0c8fb4089eb3caab01abcb586efcadfb84c2deb1ae819bce33b2e1889eacd6d8ce96cb40bafabbb89d6748dac3463218dfe255af3a924582992558373ddc36b14bf80fa220e09a57e1d964dfc824c08c83eeece2464627ebf76689c94b08cd62911db555c589595db53afabe5594d329d9eb9869dd4e2244828daea85a697989d5b12714f191a0a55ddf3eba60d49e2d57527015a72e4e201febc6eb91463994faa66fde657d83c95a1b53e9f671de53935bbd2c278175a5952df8c9b4649dc7c4037c2316f915e8d07e9e34935513c2855bb461c701e7f65e306a0b42234f737944b174358eff8fd20eee830c973b5e567c523c90e635b4812f17a249f4d8aca54d6299a1fd089d91a73f5a98be9ca8c3a2fa7f204b1a1b2186b0b2c441e80fd72c03dad2f7b18431592a5253645aedfcb512cd45156259b76c24ff5870f5eedbe2a9575128a210df6c8ff89642bb4e98eb2d7ada09d1a685e16bd3e0343ba29b19218a6a775f921f1f2566d61d2e3f24310bf2b25e4c9cb5b1d28a357e2309803c440805a3ae7acb38e86d4a2d4d3d6fb8f4ea2bdc4babf1182cd087c6a6c87cd38d4d94da6a52b213f5dd0afb053cd4cc521cc76190dd5decacb9eb7fbbe93c368bc007c4665d5af2e0a7626c0853346ea07435d815132c567f61096f8e3c05071ed984cbf43c5047100573bde133198f82a6adc429dc352a20a4223e28983fcc7038870942907b7fc56e5506022fff55fdc3185a4e267467cfbac9109f8ddea0cb47216ec4ecc552994e4daba78880809e1a3a84c4bebfb023832c33cf7d73e81419e3f8258c7593bed2a809fe607b18232da78f74e68c98aeb79fc62cc8de4cf4cc2ea4b5d2515039dad08d2fbf647acacf0c0645934500a8c4", 0x5ad}], 0x1}, 0x0) ioctl$PERF_EVENT_IOC_ID(r1, 0x80082407, &(0x7f0000000040)) r2 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='comm\x00') write$binfmt_elf32(r2, &(0x7f0000000600)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x38}, [{}]}, 0x58) prctl$PR_SET_SECCOMP(0x16, 0x1, 0x0) fchdir(r2) 23:23:09 executing program 1: r0 = syz_io_uring_setup(0x20, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000540)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) clock_gettime(0x0, &(0x7f0000000400)={0x0, 0x0}) r4 = syz_io_uring_setup(0x1, &(0x7f0000000080), &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000040), &(0x7f0000000140)) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r4, 0xa, 0x0, r5) io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) io_uring_register$IORING_UNREGISTER_PERSONALITY(r4, 0xa, 0x0, r5) syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_STATX={0x15, 0x3, 0x0, 0xffffffffffffff9c, &(0x7f0000000440), &(0x7f0000000340)='./cgroup/cgroup.procs/file0\x00', 0x100, 0x400, 0x1, {0x0, r5}}, 0x1000) syz_io_uring_submit(r1, r2, &(0x7f00000001c0)=@IORING_OP_REMOVE_BUFFERS, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x0, r3+60000000}}, 0x0) setresuid(0x0, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000140)=@IORING_OP_READV=@pass_iovec={0x1, 0x0, 0x0, @fd=r0, 0x0, 0x0}, 0xa16) io_uring_enter(r0, 0x76d3, 0x0, 0x0, 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000000)='./cgroup/cgroup.procs/file0\x00', 0x0, 0x0, 0x0) [ 1368.462901] device veth0_vlan entered promiscuous mode [ 1368.464455] FAULT_INJECTION: forcing a failure. [ 1368.464455] name failslab, interval 1, probability 0, space 0, times 0 [ 1368.465718] CPU: 1 PID: 10758 Comm: syz-executor.3 Not tainted 5.10.56 #1 [ 1368.466471] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1368.467714] Call Trace: [ 1368.468016] dump_stack+0x107/0x163 [ 1368.468437] should_fail.cold+0x5/0xa [ 1368.468858] ? create_object.isra.0+0x3a/0xa20 [ 1368.469366] should_failslab+0x5/0x10 [ 1368.469775] kmem_cache_alloc+0x5b/0x350 [ 1368.470250] create_object.isra.0+0x3a/0xa20 [ 1368.470753] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 1368.471321] __kmalloc_node_track_caller+0x1a6/0x3f0 [ 1368.471873] ? inet6_rt_notify+0x199/0x410 [ 1368.472377] __alloc_skb+0xb1/0x620 [ 1368.472793] inet6_rt_notify+0x199/0x410 [ 1368.473253] ? rt6_dump_route+0xc20/0xc20 [ 1368.473716] fib6_add+0x31e0/0x4500 [ 1368.474124] ? lock_release+0x6b0/0x6b0 [ 1368.474568] ? fib6_update_sernum_stub+0x80/0x80 [ 1368.475085] ? do_raw_spin_lock+0x121/0x260 [ 1368.475592] ? nlmsg_notify+0x96/0x250 [ 1368.476046] ip6_ins_rt+0xb2/0x110 [ 1368.476462] ? ip6_dst_neigh_lookup+0xf0/0xf0 [ 1368.476971] ? __ipv6_ifa_notify+0xb10/0xb10 [ 1368.477467] __ipv6_ifa_notify+0x8b1/0xb10 [ 1368.477950] ? __fib6_clean_all+0x138/0x260 [ 1368.478440] ? modify_prefix_route+0x590/0x590 [ 1368.478947] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1368.479562] ? trace_hardirqs_on+0x5b/0x180 [ 1368.480086] ipv6_ifa_notify+0xd7/0x210 [ 1368.480565] add_addr+0x1c2/0x2b0 [ 1368.480966] ? inet6_ifa_finish_destroy+0x1b0/0x1b0 [ 1368.481552] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1368.482130] ? __local_bh_enable_ip+0x9d/0xf0 [ 1368.482624] addrconf_notify+0x19e4/0x22f0 [ 1368.483096] ? inet6_ifinfo_notify+0x150/0x150 [ 1368.483608] ? failover_register+0x520/0x520 [ 1368.484118] ? cfg80211_netdev_notifier_call+0x298/0x1220 [ 1368.484719] ? ipmr_device_event+0x18b/0x1f0 [ 1368.485210] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1368.485800] raw_notifier_call_chain+0xb3/0x110 [ 1368.486316] call_netdevice_notifiers_info+0xb5/0x130 [ 1368.486887] __dev_notify_flags+0x110/0x2b0 [ 1368.487357] ? dev_change_name+0x660/0x660 [ 1368.487810] ? __dev_change_flags+0x4cf/0x6e0 [ 1368.488324] ? dev_set_allmulti+0x30/0x30 [ 1368.488777] ? cap_capable+0x1eb/0x250 [ 1368.489219] ? full_name_hash+0xb5/0xf0 [ 1368.489672] dev_change_flags+0x100/0x160 [ 1368.490139] devinet_ioctl+0x147d/0x1d30 [ 1368.490607] ? inet_ifa_byprefix+0x2a0/0x2a0 [ 1368.491086] inet_ioctl+0x34b/0x390 [ 1368.491497] ? inet_dgram_connect+0x220/0x220 [ 1368.492000] ? avc_ss_reset+0x180/0x180 [ 1368.492453] ? __lock_acquire+0xbc2/0x5b20 [ 1368.492934] packet_ioctl+0xb3/0x260 [ 1368.493345] sock_do_ioctl+0xd1/0x2e0 [ 1368.493751] ? compat_ifr_data_ioctl+0x150/0x150 [ 1368.494279] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1368.494849] ? do_vfs_ioctl+0x283/0x10d0 [ 1368.495339] ? generic_block_fiemap+0x60/0x60 [ 1368.495828] ? selinux_inode_getsecctx+0x90/0x90 [ 1368.496422] sock_ioctl+0x3e6/0x700 [ 1368.496825] ? dlci_ioctl_set+0x30/0x30 [ 1368.497311] ? __fget_files+0x251/0x410 [ 1368.497761] ? dlci_ioctl_set+0x30/0x30 [ 1368.498244] __x64_sys_ioctl+0x196/0x210 [ 1368.498708] do_syscall_64+0x33/0x40 [ 1368.499148] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1368.499737] RIP: 0033:0x466609 [ 1368.500136] 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 [ 1368.502199] RSP: 002b:00007f774f1bc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1368.503113] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1368.503937] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 1368.504795] RBP: 00007f774f1bc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1368.505641] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1368.506486] R13: 00007ffd6151681f R14: 00007f774f1bc300 R15: 0000000000022000 [ 1368.529525] audit: type=1326 audit(1629415389.751:64): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10750 comm=7F454C46 exe="/syz-executor.7" sig=9 arch=c000003e syscall=231 compat=0 ip=0x466609 code=0x0 23:23:09 executing program 0: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f0000000040)='debugfs\x00', 0x0, 0x0) umount2(&(0x7f0000000080)='./file0\x00', 0x4) pivot_root(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x80) 23:23:09 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x40000}, 0x0) 23:23:09 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}, 0x0) 23:23:09 executing program 5: fork() fork() 23:23:09 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xe000000}, 0x0) 23:23:09 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file1\x00', 0x0, 0x0) fcntl$lock(r0, 0x409, &(0x7f0000000000)) write$P9_RWSTAT(r0, &(0x7f0000000240)={0x7, 0x7f, 0x1}, 0x7) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000080)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000600)=ANY=[]) syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0) unshare(0x62040080) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x22, &(0x7f0000000040), 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r3, 0x6, 0xe, &(0x7f0000000400)={@in6={{0xa, 0x0, 0x0, @loopback}}, 0x0, 0x0, 0x2a, 0x0, "4c774fc207b2764cc639d766f1a8bf75fa858b606ad21530ecaf8b152bc099032178945d2ed02d555131e75488a37329ea68553a3c06f898b0415d06e9edb87c74d7bb428a4657b3929ce7c15f973a5f"}, 0xd8) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}, 0x1c) sendfile(r3, r2, 0x0, 0x9bbb) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) unshare(0x6a040800) openat(r2, &(0x7f0000000000)='./file0\x00', 0x0, 0x20) socket$inet_udplite(0x2, 0x2, 0x88) 23:23:09 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1000000}, 0x0) 23:23:09 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}, 0x0) 23:23:10 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x1c000000}, 0x0) 23:23:10 executing program 3 (fault-call:6 fault-nth:81): ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x9, "0000f0000000000300"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) ioctl$TUNSETLINK(r0, 0x400454cd, 0x308) io_uring_setup(0x0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x161}) r1 = socket$inet(0x2, 0xa, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r1, 0x8914, &(0x7f00000001c0)={'veth0_vlan\x00', {0x2, 0x0, @empty}}) 23:23:10 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x60000000}, 0x0) 23:23:10 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2000000}, 0x0) 23:23:10 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) sendmsg$inet(r0, &(0x7f00000000c0)={&(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10, 0x0}, 0x404c008) setsockopt$sock_int(r0, 0x1, 0xb, &(0x7f0000000140)=0x8, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet6(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x3000000}, 0x0) [ 1368.922774] device veth0_vlan entered promiscuous mode [ 1368.925398] FAULT_INJECTION: forcing a failure. [ 1368.925398] name failslab, interval 1, probability 0, space 0, times 0 [ 1368.927153] CPU: 0 PID: 10814 Comm: syz-executor.3 Not tainted 5.10.56 #1 [ 1368.928190] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 1368.928530] audit: type=1326 audit(1629415390.150:65): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10794 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1368.929750] Call Trace: [ 1368.929768] dump_stack+0x107/0x163 [ 1368.929787] should_fail.cold+0x5/0xa [ 1368.933595] ? __skb_ext_alloc+0x19/0x80 [ 1368.934171] should_failslab+0x5/0x10 [ 1368.934709] kmem_cache_alloc+0x5b/0x350 [ 1368.935283] __skb_ext_alloc+0x19/0x80 [ 1368.935833] skb_ext_add+0x504/0x670 [ 1368.936377] ? __kmalloc_node_track_caller+0x302/0x3f0 [ 1368.937131] __alloc_skb+0x3c1/0x620 [ 1368.937653] inet6_rt_notify+0x199/0x410 [ 1368.938231] ? rt6_dump_route+0xc20/0xc20 [ 1368.938819] fib6_add+0x31e0/0x4500 [ 1368.939351] ? lock_release+0x6b0/0x6b0 [ 1368.939913] ? fib6_update_sernum_stub+0x80/0x80 [ 1368.940572] audit: type=1326 audit(1629415390.150:66): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10794 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=257 compat=0 ip=0x466609 code=0x7ffc0000 [ 1368.940805] audit: type=1326 audit(1629415390.150:67): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10794 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1368.943423] ? do_raw_spin_lock+0x121/0x260 [ 1368.943441] ? nlmsg_notify+0x96/0x250 [ 1368.943459] ip6_ins_rt+0xb2/0x110 [ 1368.943473] ? ip6_dst_neigh_lookup+0xf0/0xf0 [ 1368.948147] ? __ipv6_ifa_notify+0xb10/0xb10 [ 1368.948773] __ipv6_ifa_notify+0x8b1/0xb10 [ 1368.949367] ? __fib6_clean_all+0x138/0x260 [ 1368.949965] ? modify_prefix_route+0x590/0x590 [ 1368.950598] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1368.951325] ? trace_hardirqs_on+0x5b/0x180 [ 1368.951936] ipv6_ifa_notify+0xd7/0x210 [ 1368.952501] add_addr+0x1c2/0x2b0 [ 1368.952986] ? inet6_ifa_finish_destroy+0x1b0/0x1b0 [ 1368.953693] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1368.953767] audit: type=1326 audit(1629415390.150:68): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10794 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=72 compat=0 ip=0x466609 code=0x7ffc0000 [ 1368.954423] ? __local_bh_enable_ip+0x9d/0xf0 [ 1368.954443] addrconf_notify+0x19e4/0x22f0 [ 1368.958059] ? inet6_ifinfo_notify+0x150/0x150 [ 1368.958705] ? failover_register+0x520/0x520 [ 1368.959322] ? cfg80211_netdev_notifier_call+0x298/0x1220 [ 1368.960112] ? ipmr_device_event+0x18b/0x1f0 [ 1368.960266] audit: type=1326 audit(1629415390.150:69): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10794 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1368.960728] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1368.960746] raw_notifier_call_chain+0xb3/0x110 [ 1368.964528] call_netdevice_notifiers_info+0xb5/0x130 [ 1368.965237] __dev_notify_flags+0x110/0x2b0 [ 1368.965837] ? dev_change_name+0x660/0x660 [ 1368.966414] ? __dev_change_flags+0x4cf/0x6e0 [ 1368.966590] audit: type=1326 audit(1629415390.150:70): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10794 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1368.967044] ? dev_set_allmulti+0x30/0x30 [ 1368.969857] ? cap_capable+0x1eb/0x250 [ 1368.970399] ? full_name_hash+0xb5/0xf0 [ 1368.970952] dev_change_flags+0x100/0x160 [ 1368.971538] devinet_ioctl+0x147d/0x1d30 [ 1368.972132] ? inet_ifa_byprefix+0x2a0/0x2a0 [ 1368.972760] inet_ioctl+0x34b/0x390 [ 1368.973270] ? inet_dgram_connect+0x220/0x220 [ 1368.973893] ? avc_ss_reset+0x180/0x180 [ 1368.974456] ? __lock_acquire+0xbc2/0x5b20 [ 1368.975067] packet_ioctl+0xb3/0x260 [ 1368.975585] sock_do_ioctl+0xd1/0x2e0 [ 1368.976126] ? compat_ifr_data_ioctl+0x150/0x150 [ 1368.976796] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 1368.977511] ? do_vfs_ioctl+0x283/0x10d0 [ 1368.978072] ? generic_block_fiemap+0x60/0x60 [ 1368.978694] ? selinux_inode_getsecctx+0x90/0x90 [ 1368.979352] sock_ioctl+0x3e6/0x700 [ 1368.979852] ? dlci_ioctl_set+0x30/0x30 [ 1368.980413] ? __fget_files+0x251/0x410 [ 1368.980968] ? dlci_ioctl_set+0x30/0x30 [ 1368.981519] __x64_sys_ioctl+0x196/0x210 [ 1368.982086] do_syscall_64+0x33/0x40 [ 1368.982604] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1368.983311] RIP: 0033:0x466609 [ 1368.983760] 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 [ 1368.986272] RSP: 002b:00007f774f1bc188 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1368.987281] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 1368.988268] RDX: 00000000200001c0 RSI: 0000000000008914 RDI: 0000000000000004 [ 1368.989236] RBP: 00007f774f1bc1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1368.990205] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1368.991188] R13: 00007ffd6151681f R14: 00007f774f1bc300 R15: 0000000000022000 [ 1369.006664] audit: type=1326 audit(1629415390.227:71): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10794 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=272 compat=0 ip=0x466609 code=0x7ffc0000 [ 1369.296240] audit: type=1326 audit(1629415390.518:72): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10750 comm="syz-executor.7" exe="/syz-executor.7" sig=9 arch=c000003e syscall=231 compat=0 ip=0x466609 code=0x0 [ 1522.885684] INFO: task syz-executor.1:10832 blocked for more than 143 seconds. [ 1522.887005] Not tainted 5.10.56 #1 [ 1522.887597] "echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message. [ 1522.888720] task:syz-executor.1 state:D stack:28688 pid:10832 ppid: 10296 flags:0x10004004 [ 1522.890911] Call Trace: [ 1522.891301] __schedule+0x848/0x1e80 [ 1522.892577] ? io_schedule_timeout+0x140/0x140 [ 1522.893926] ? do_raw_spin_lock+0x121/0x260 [ 1522.895290] ? rwlock_bug.part.0+0x90/0x90 [ 1522.896487] schedule+0xcb/0x270 [ 1522.897422] io_uring_cancel_task_requests+0xbc1/0x1260 [ 1522.898831] ? io_ring_exit_work+0x920/0x920 [ 1522.899988] ? xa_find+0x1cf/0x330 [ 1522.900995] ? wait_woken+0x250/0x250 [ 1522.902028] ? kcov_task_exit+0x93/0xd0 [ 1522.903104] ? lock_downgrade+0x6d0/0x6d0 [ 1522.904216] __io_uring_files_cancel+0x110/0x1b0 [ 1522.905400] ? __io_uring_free+0x1d0/0x1d0 [ 1522.906528] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 1522.907856] ? _raw_spin_unlock_irqrestore+0x34/0x40 [ 1522.909120] ? trace_hardirqs_on+0x5b/0x180 [ 1522.910279] do_exit+0x2f6/0x2770 [ 1522.911204] ? find_held_lock+0x2c/0x110 [ 1522.912112] ? mm_update_next_owner+0x7d0/0x7d0 [ 1522.913335] ? get_signal+0x399/0x2200 [ 1522.914422] ? lock_downgrade+0x6d0/0x6d0 [ 1522.915484] ? do_raw_spin_lock+0x121/0x260 [ 1522.916608] ? rwlock_bug.part.0+0x90/0x90 [ 1522.917679] do_group_exit+0x125/0x310 [ 1522.918565] get_signal+0x469/0x2200 [ 1522.919585] ? futex_exit_release+0x220/0x220 [ 1522.920808] arch_do_signal+0x88/0x1b70 [ 1522.921798] ? __do_sys_io_uring_enter+0x1c6/0x1910 [ 1522.923113] ? projid_m_show+0x220/0x220 [ 1522.924139] ? restore_sigcontext+0x620/0x620 [ 1522.925317] ? io_sq_thread+0x1640/0x1640 [ 1522.926461] ? __do_sys_futex+0x2bb/0x480 [ 1522.927521] ? do_futex+0x1a50/0x1a50 [ 1522.928560] exit_to_user_mode_prepare+0xf7/0x160 [ 1522.929744] syscall_exit_to_user_mode+0x38/0x230 [ 1522.931050] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1522.932400] RIP: 0033:0x466609 [ 1522.933226] RSP: 002b:00007f11b9ef4218 EFLAGS: 00000246 ORIG_RAX: 00000000000000ca [ 1522.935083] RAX: fffffffffffffe00 RBX: 000000000056c0f8 RCX: 0000000000466609 [ 1522.936750] RDX: 0000000000000000 RSI: 0000000000000080 RDI: 000000000056c0f8 [ 1522.938465] RBP: 000000000056c0f0 R08: 0000000000000000 R09: 0000000000000000 [ 1522.940247] R10: 0000000000000000 R11: 0000000000000246 R12: 000000000056c0fc [ 1522.941933] R13: 00007ffd2ee2d63f R14: 00007f11b9ef4300 R15: 0000000000022000 [ 1522.943714] [ 1522.943714] Showing all locks held in the system: [ 1522.945213] 1 lock held by khungtaskd/22: [ 1522.946153] #0: ffffffff84df6660 (rcu_read_lock){....}-{1:2}, at: debug_show_all_locks+0x53/0x269 [ 1522.947830] 1 lock held by in:imklog/191: [ 1522.948442] 2 locks held by rs:main Q:Reg/192: [ 1522.949235] #0: ffff88800f0d3c70 (&f->f_pos_lock){+.+.}-{3:3}, at: __fdget_pos+0xe9/0x100 [ 1522.950526] #1: ffff88800f76a438 (sb_writers#3){.+.+}-{0:0}, at: ksys_write+0x12d/0x250 [ 1522.951898] 1 lock held by syz-executor.7/6555: [ 1522.952641] #0: ffff88800f263918 (&rp->fetch_lock){+.+.}-{3:3}, at: mon_bin_read+0x59/0x600 [ 1522.954034] [ 1522.954259] ============================================= [ 1522.954259] VM DIAGNOSIS: 23:25:44 Registers: info registers vcpu 0 RAX=000000000000003a RBX=00000000000003f8 RCX=0000000000000000 RDX=00000000000003f8 RSI=ffffffff8226e001 RDI=ffffffff87679000 RBP=ffffffff87678fc0 RSP=ffff888008de79f0 R8 =0000000000000001 R9 =0000000000000003 R10=0000000000000000 R11=0000000000000001 R12=000000000000003a R13=000000000000003a R14=ffffffff87678fc0 R15=dffffc0000000000 RIP=ffffffff8226e058 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 0000000000000000 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000000001fa93bc CR3=000000000cce8000 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=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=cc80000000000000 4007 FPR6=cc80000000000000 4007 FPR7=cdc0000000000000 4008 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000 XMM02=0000000000000000411b622000000000 XMM03=0000ff00000000000000000000000000 XMM04=732f6c61636f6c2f7273752f3d485441 XMM05=622f6c61636f6c2f7273752f3a6e6962 XMM06=73752f3a6e6962732f7273752f3a6e69 XMM07=6e69622f3a6e6962732f3a6e69622f72 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000000 RBX=ffff8880163bf968 RCX=000000000000000b RDX=0000000000000000 RSI=0000000000000000 RDI=ffff8880163bf8e8 RBP=ffff888016184bc0 RSP=ffff8880163bf888 R8 =0000000000000001 R9 =ffff8880163bf8e0 R10=ffffed1002c77f27 R11=0000000000000001 R12=0000000000000000 R13=ffff8880163bf908 R14=ffff888016184bc0 R15=ffff8880163bf8e0 RIP=ffffffff81fe3334 RFL=00000216 [----AP-] 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 00007f18181368c0 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000003e000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe000003c000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f1815666070 CR3=000000000def4000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=0041 FSW=e094 [ST=4] FTW=e5 MXCSR=00009fc0 FPR0=007ffde560118000 0000 FPR1=0000000000000100 0000 FPR2=007ffde56012809b a000 FPR3=0000000000000100 ca00 FPR4=0000000056bf8000 8000 FPR5=0000000057001800 ec00 FPR6=0000000000000000 0000 FPR7=0000000000000000 a600 XMM00=ffffffffffffffffffffffffffffffff XMM01=6333343132623636336531616537612f XMM02=35616433356562633032303631383835 XMM03=6c616e72756f6a2e6d65747379732f39 XMM04=006c616e72756f6a2e6d65747379732f XMM05=39356164333565626330323036313838 XMM06=35633334313262363633653161653761 XMM07=2f6c616e72756f6a2f676f6c2f726176 XMM08=37c2d535b70b7cd700000000003af7c8 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000