0xf292, 0x2, 0x0, 0x18f}, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000ff9000/0x3000)=nil, &(0x7f00000000c0), &(0x7f00000001c0)) fcntl$getflags(0xffffffffffffffff, 0x40a) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) fallocate(r1, 0x12, 0x2, 0x275) fsetxattr$security_selinux(r1, &(0x7f0000000000), &(0x7f0000000080)='system_u:object_r:syslogd_var_lib_t:s0\x00', 0x27, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000100)='blkio.bfq.time\x00', 0x0, 0x0) ioctl$PERF_EVENT_IOC_REFRESH(r2, 0x2402, 0x4) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000800)=ANY=[@ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0xcc}}, 0x0) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) acct(&(0x7f0000000040)='./file0\x00') r3 = openat$cgroup(0xffffffffffffffff, &(0x7f0000000240)='syz0\x00', 0x200002, 0x0) ioctl$BTRFS_IOC_SEND(r3, 0x40489426, &(0x7f0000000300)={{}, 0x3, &(0x7f0000000280)=[0x5, 0x2, 0xe3], 0x5, 0x3, [0x0, 0x81, 0x2]}) fremovexattr(r0, &(0x7f00000002c0)=@known='system.advise\x00') unshare(0x48020200) 03:37:17 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000001c0)=0x34b, 0x4) r1 = syz_genetlink_get_family_id$devlink(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r0, &(0x7f00000001c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000080)={&(0x7f0000000100)={0xb4, r1, 0x400, 0x70bd25, 0x25dfdbfc, {}, [{{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x7ff}, {0x6}}, {{@pci={{0x8}, {0x11}}, {0x8, 0x3, 0x3}}, {0x8, 0xb, 0x7}, {0x6, 0x11, 0x81}}, {{@nsim={{0xe}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x1}}, {0x8, 0xb, 0x7}, {0x6, 0x11, 0xfff}}]}, 0xb4}, 0x1, 0x0, 0x0, 0x40}, 0x40084) perf_event_open(&(0x7f0000001d80)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x800}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fsopen(&(0x7f00000000c0)='devtmpfs\x00', 0x0) fsconfig$FSCONFIG_CMD_CREATE(r2, 0x6, 0x0, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r2, 0x7, 0x0, 0x0, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) fsconfig$FSCONFIG_CMD_RECONFIGURE(r2, 0x7, 0x0, 0x0, 0x0) fsmount(0xffffffffffffffff, 0x0, 0x0) openat$sysfs(0xffffffffffffff9c, 0x0, 0x82040, 0x0) fsmount(r2, 0x1, 0x8c) 03:37:17 executing program 5: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f00000001c0)={0x2}, 0x4) setsockopt$packet_int(r0, 0x107, 0x14, &(0x7f0000000180)=0xb40, 0x4) r1 = socket$inet_icmp(0x2, 0x2, 0x1) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000000)={'ip_vti0\x00'}) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "473d7fcc115d845089a8e3eefc4327c35d5f4c097347fb24dc13ef0e12d6bc7370068cf4ada46207f33a62ea0b5e364eee2b1dc94c1742ea96765c683f90df"}, 0x80, &(0x7f0000000300)=[{&(0x7f00000000c0)="d9ce4b46bf0f2c16e534b8", 0xb}, {&(0x7f0000000140)="e688a8", 0x3}], 0x2}, 0x0) 03:37:17 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$unix(0x1, 0x1, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) utimensat(r2, 0x0, 0x0, 0x0) bind$unix(r2, &(0x7f0000000040)=@abs={0x1, 0x0, 0x4e22}, 0x6e) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f00000001c0)=0x34b, 0x4) setsockopt$netlink_NETLINK_TX_RING(r3, 0x10e, 0x7, &(0x7f0000000000)={0x1ff, 0x8, 0x200, 0x3}, 0x10) fcntl$dupfd(r1, 0x406, r0) 03:37:17 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file1\x00', 0x105142, 0x0) r1 = syz_open_dev$tty20(0xc, 0x4, 0x0) pidfd_getfd(r0, r1, 0x0) ftruncate(r0, 0xffff) r2 = 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) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x40042408, 0xffffffffffffffff) fallocate(r2, 0x10, 0x80, 0x200) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) sendmmsg$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() r4 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r3, r4, 0x0, 0x100000001) 03:37:17 executing program 0: r0 = 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) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x40042408, 0xffffffffffffffff) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) dup3(r0, r1, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) unshare(0x42000000) (fail_nth: 51) socket$inet6_icmp(0xa, 0x2, 0x3a) 03:37:17 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x0, 0x0) 03:37:17 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x0, 0x0) 03:37:17 executing program 5: sysfs$3(0x3) r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x80, 0xea, 0x3f, 0x6, 0x1f, 0x0, 0x9, 0x0, 0x3, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x5, 0x2, @perf_bp={&(0x7f0000000040), 0x4}, 0x800, 0x5, 0xd4, 0x0, 0x6, 0xfffff001, 0x0, 0x0, 0x9, 0x0, 0x3}, 0x0, 0xe, r0, 0x2) r1 = timerfd_create(0x0, 0x0) timerfd_gettime(r1, &(0x7f0000000000)) [ 1817.237801] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=12776 comm=syz-executor.6 [ 1817.253276] Process accounting resumed 03:37:17 executing program 1: r0 = getpgrp(0x0) r1 = getpgrp(0x0) tgkill(r1, r1, 0x0) ioctl$TIOCSPGRP(0xffffffffffffffff, 0x5410, &(0x7f0000000040)=r1) tgkill(r0, r0, 0x0) ptrace$peek(0x1, 0x0, &(0x7f00000000c0)) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000001380)=[{&(0x7f0000000000)="50528e56c559816b080baa59c8242cb2b515946dd2c1bb05f340285bbc15981418cfcd75ae2968667eee1456a9ddbf685e9cf3ea8d5758eab4194c3bd816", 0x3e, 0x8}, {&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="3232d7bf7346751074145970329a7e2b713d9c0f365899fb4911906f2d61879dfcc10754754da6b62918956f685419ae3bab48825cef8f8d0ced23cc377f7057fdd4add038dd6fa86d04da862ed4d996677f06b067202a84bb16bfdb827999e69ab896a4d4eb4f39074e25a49b90f49203fb3a4e7bbb3f66b0c248e678ab", 0x7e, 0x7f}], 0x0, &(0x7f0000000140)=ANY=[@ANYRES64, @ANYRESDEC=r0, @ANYRES16=r0, @ANYRESHEX=r0, @ANYBLOB="a647459915114c3d763e84a639b8c74c70c14976138837802b7e671fe38d7cad1f05161d8c3851358d8ef5831bc4678a2d389298df09d8a7fefc59befdf8a4ee7ad36cb7f3a40b1723a33a1a9a4cbf8b69f0419bbb865f46d34576bb9ed94ca314efeee832c8530d8f9a4fcbf31f07b3d8004326ff050788b69619726d149505c8518a777fa1667d8d1516f98dd740820268a798679f37bf0dbc0c2f1de30c588b8c77839af79938be5f3648a8d3ef07566aa98212ee285d012bd6e869431ce17b8b2f9e55d37f63942f624c37621da6a1d642d194fc77acefbb8a92fac4f788f27923bd83d1d0", @ANYRES16=r0, @ANYRES64]) clock_nanosleep(0x2, 0x1, &(0x7f00000002c0)={0x0, 0x989680}, 0x0) [ 1817.314566] FAULT_INJECTION: forcing a failure. [ 1817.314566] name failslab, interval 1, probability 0, space 0, times 0 [ 1817.317184] CPU: 0 PID: 12765 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 1817.318630] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1817.319655] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=12772 comm=syz-executor.6 [ 1817.320344] Call Trace: [ 1817.320372] dump_stack+0x107/0x167 [ 1817.320396] should_fail.cold+0x5/0xa [ 1817.320422] ? sk_prot_alloc+0x11d/0x2c0 [ 1817.325709] should_failslab+0x5/0x20 [ 1817.326501] __kmalloc+0x72/0x390 [ 1817.327231] sk_prot_alloc+0x11d/0x2c0 [ 1817.328044] sk_alloc+0x30/0x350 [ 1817.328770] __netlink_create+0x63/0x340 [ 1817.329611] ? sock_create_lite+0x45/0x120 [ 1817.330499] __netlink_kernel_create+0x110/0x860 [ 1817.331488] ? netlink_insert+0x1720/0x1720 [ 1817.332383] ? lock_acquire+0x197/0x470 [ 1817.333205] ? find_held_lock+0x2c/0x110 [ 1817.334062] ? genl_lock_done+0x110/0x110 [ 1817.334917] genl_pernet_init+0xa0/0x140 [ 1817.335758] ? genl_lock_done+0x110/0x110 [ 1817.336618] ? genl_pernet_exit+0x80/0x80 [ 1817.337480] ? netlink_realloc_groups+0x350/0x350 [ 1817.338496] ? debug_mutex_init+0x33/0x70 [ 1817.339362] ops_init+0xbb/0x6b0 03:37:17 executing program 7: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r0, 0x8914, &(0x7f0000000140)={'lo\x00', 0x0}) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f0000000100)={'syztnl0\x00', &(0x7f0000000080)={'sit0\x00', r1, 0x4, 0x85, 0x52, 0x0, 0x24, @empty, @mcast2, 0x1, 0x80, 0x402, 0xa273}}) fcntl$dupfd(r0, 0x0, r0) socket$packet(0x11, 0x0, 0x300) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00'}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0xfffffffffffffffb, 0xfffffffffffffffc}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 1817.340075] setup_net+0x2d8/0x810 [ 1817.340921] ? ops_init+0x6b0/0x6b0 [ 1817.341694] ? kasan_unpoison_shadow+0x33/0x50 [ 1817.342643] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1817.343700] copy_net_ns+0x2cf/0x5e0 [ 1817.344479] create_new_namespaces+0x3f6/0xb20 [ 1817.345441] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 1817.346467] ksys_unshare+0x449/0x8a0 [ 1817.347257] ? unshare_fd+0x1c0/0x1c0 [ 1817.348048] ? fput_many+0x2f/0x1a0 [ 1817.348805] ? ksys_write+0x1a9/0x260 [ 1817.349614] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1817.350733] __x64_sys_unshare+0x2d/0x40 [ 1817.351575] do_syscall_64+0x33/0x40 [ 1817.352350] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1817.353410] RIP: 0033:0x7f1705f97b19 [ 1817.354193] 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 [ 1817.357995] RSP: 002b:00007f170350d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1817.359577] RAX: ffffffffffffffda RBX: 00007f17060aaf60 RCX: 00007f1705f97b19 [ 1817.361060] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000042000000 [ 1817.362567] RBP: 00007f170350d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1817.364051] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1817.365529] R13: 00007ffc1f2d632f R14: 00007f170350d300 R15: 0000000000022000 03:37:17 executing program 3: 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, 0x0, 0x8000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r4 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) ioctl$sock_bt_hci(r4, 0x400448e7, &(0x7f0000000880)) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000080)={0x0, r4, 0x2, 0x5, 0x4, 0x1}) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) fallocate(r1, 0x0, 0x10001, 0x100) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, 0x0) r5 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r5, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f0000000080)={@local, 0x78, r6}) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8916, &(0x7f0000000000)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, r6}) setsockopt$inet6_IPV6_IPSEC_POLICY(r3, 0x29, 0x22, &(0x7f0000000240)={{{@in6=@private0={0xfc, 0x0, '\x00', 0x1}, @in6=@private1, 0x4e22, 0x0, 0x4e21, 0x0, 0x2, 0xa0, 0x20, 0x2f, r6}, {0xffffffffffffffe1, 0x9, 0x9, 0x4fa41307, 0x81, 0x6c, 0x1f, 0x559e8ab4}, {0x9, 0x5e, 0x3, 0x7}, 0x8, 0x6e6bb3, 0x2, 0x1, 0x3}, {{@in6=@loopback, 0x4d3, 0x3c}, 0x2, @in=@multicast1, 0x0, 0x1, 0x0, 0x4, 0x10001, 0xffffffff, 0x7}}, 0xe8) setsockopt$bt_hci_HCI_DATA_DIR(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000140)=0x4, 0x4) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 03:37:17 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x0, 0x0) [ 1827.639807] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1827.641899] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1827.645679] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready [ 1827.674472] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50 [ 1827.676298] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50 [ 1827.679178] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready [ 1827.837847] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=13268 comm=syz-executor.6 [ 1827.885710] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=13268 comm=syz-executor.6 03:37:45 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x40042408, 0xffffffffffffffff) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) dup3(r0, r1, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) unshare(0x42000000) (fail_nth: 52) socket$inet6_icmp(0xa, 0x2, 0x3a) 03:37:45 executing program 6: r0 = openat(0xffffffffffffff9c, 0x0, 0x105142, 0x0) ftruncate(r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') preadv(r2, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/121, 0x79}], 0x1, 0x0, 0x0) r3 = fsmount(r2, 0x0, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_io_uring_setup(0x4d4f, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r6, r7, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x6, 0x0, r4, 0x0, 0x0}, 0x0) r8 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r5, 0x0) syz_io_uring_submit(r8, r7, &(0x7f0000000100)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x4) syz_io_uring_submit(0x0, r7, &(0x7f0000000040)=@IORING_OP_CLOSE={0x13, 0x1}, 0x9) sendmmsg$inet6(r3, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getpid() sendfile(r1, 0xffffffffffffffff, 0x0, 0x100000001) 03:37:45 executing program 1: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x3e, 0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) 03:37:45 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000003000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) r2 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x40042408, 0xffffffffffffffff) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) sendmmsg$inet6(r1, &(0x7f0000000040)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x80, 0x0}}, {{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000440)="10", 0xffd0}], 0x1}}, {{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f00000008c0)="7f", 0x1}], 0x1}}], 0x28, 0x8080) 03:37:45 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 03:37:45 executing program 2: r0 = syz_io_uring_setup(0x21, &(0x7f0000000100)={0x0, 0x0, 0x2}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000000080)=0x0, &(0x7f0000000040)=0x0) syz_io_uring_submit(r1, r2, &(0x7f00000000c0)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffff9c, 0x0, &(0x7f0000000000)='./file0\x00'}, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) io_uring_enter(r0, 0x2, 0x0, 0x0, 0x0, 0x0) 03:37:45 executing program 3: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) fsetxattr$trusted_overlay_upper(r0, &(0x7f0000000100), &(0x7f0000000200)=ANY=[@ANYBLOB="00fb6b04061d67bd84b258b3dd8b76848013e2c5af7ccb199acb7babb147a74e08dca4653cc1ab76d7b9af1dde1defe3f2e32ab4950650e3adf7e9a20b58c09a44656834fcbfebef611226a8ba2ce39854f9168d5a8e4c61b620ae026cd80313"], 0x6b, 0x1) r1 = syz_io_uring_complete(0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) openat2(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000280)={0x0, 0x101, 0x8}, 0x18) ioctl$BTRFS_IOC_DEV_INFO(r2, 0xd000941e, &(0x7f0000000940)={0x0, "662b84f74808ac04d7f20af77a3c571c"}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000300)={{{@in6, @in=@remote}}, {{@in6=@private1}, 0x0, @in=@initdev}}, 0x0) add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc4}, 0x0, 0x0, 0xfffffffffffffffe) getegid() creat(&(0x7f0000000440)='./file0\x00', 0x0) fchownat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_DSTOPTS(r3, 0x29, 0x3b, 0x0, 0x8) sendmmsg$inet6(r3, &(0x7f0000000040)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000440)="10", 0xffd0}], 0x1}}, {{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f00000008c0)="7f", 0x1}], 0x1}}], 0x28, 0x8080) sendmsg$inet6(0xffffffffffffffff, &(0x7f0000004380)={0x0, 0x0, 0x0}, 0x0) vmsplice(r3, &(0x7f0000000500)=[{&(0x7f0000000480)="4c756537b3a8276e91b35aa669a7f401094d778d976c627e32b150afbd85edfd102e24d9119a5f2f0b", 0x29}], 0x1, 0x8) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000a00)=ANY=[], 0x98a) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x4800, 0xd0) 03:37:45 executing program 7: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_open_dev$tty1(0xc, 0x4, 0x1) ioctl$TIOCVHANGUP(r1, 0x5437, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) readv(r1, &(0x7f0000000080)=[{&(0x7f0000000000)=""/101, 0x65}, {&(0x7f0000000140)=""/173, 0xad}], 0x2) write(0xffffffffffffffff, 0x0, 0x0) r2 = getpgid(0xffffffffffffffff) perf_event_open(&(0x7f00000000c0)={0x3, 0x80, 0x7, 0x89, 0x6b, 0x3, 0x0, 0x7, 0x5118e, 0xc, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x2, @perf_bp={0x0}, 0x0, 0xfff7, 0x4, 0x2, 0x1b, 0x4, 0x5, 0x0, 0x81}, r2, 0xa, r0, 0xa) unshare(0x48020200) 03:37:45 executing program 1: ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4000) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000180)={'bridge0\x00'}) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x4e20, 0x0, @local, 0x3}, 0x1c) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x42}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x7ffff000, 0x811) getpgrp(0x0) r3 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xc}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fcntl$getownex(r3, 0x10, &(0x7f0000000140)) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000003580)=ANY=[@ANYBLOB="600100001000010000000000f0000000ff0200000000000000cd718fdc23dbc000000000000001fc0000000000000000000000000000000000000400"/70, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000032000000e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000070001200726663343130362867636d28616573292900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002001000040000000976ae46d07d1812fd0664e95dee18314b91df2e10ff98153074f6a02e3550c030000001b"], 0x160}}, 0x0) sendfile(r4, 0xffffffffffffffff, &(0x7f0000000140)=0x7, 0x0) fsetxattr$security_evm(r2, &(0x7f0000000000), &(0x7f0000000100)=ANY=[@ANYBLOB="e59488766f2fd1fb4c70eeaa0000000000000000"], 0x9, 0x0) [ 1845.624756] FAULT_INJECTION: forcing a failure. [ 1845.624756] name failslab, interval 1, probability 0, space 0, times 0 [ 1845.627552] CPU: 0 PID: 13285 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 1845.629059] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1845.630810] Call Trace: [ 1845.631372] dump_stack+0x107/0x167 [ 1845.632134] should_fail.cold+0x5/0xa [ 1845.632927] ? create_object.isra.0+0x3a/0xa20 [ 1845.633877] should_failslab+0x5/0x20 [ 1845.634679] kmem_cache_alloc+0x5b/0x310 [ 1845.635530] create_object.isra.0+0x3a/0xa20 [ 1845.636446] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1845.637505] __kmalloc+0x16e/0x390 [ 1845.638284] sk_prot_alloc+0x11d/0x2c0 [ 1845.639098] sk_alloc+0x30/0x350 [ 1845.639858] __netlink_create+0x63/0x340 [ 1845.640705] ? sock_create_lite+0x45/0x120 [ 1845.641600] __netlink_kernel_create+0x110/0x860 [ 1845.642602] ? netlink_insert+0x1720/0x1720 [ 1845.643512] ? lock_acquire+0x197/0x470 [ 1845.644336] ? find_held_lock+0x2c/0x110 [ 1845.645186] ? genl_lock_done+0x110/0x110 [ 1845.646084] genl_pernet_init+0xa0/0x140 [ 1845.646929] ? genl_lock_done+0x110/0x110 [ 1845.647804] ? genl_pernet_exit+0x80/0x80 [ 1845.648675] ? netlink_realloc_groups+0x350/0x350 [ 1845.649744] ? debug_mutex_init+0x33/0x70 [ 1845.650850] ops_init+0xbb/0x6b0 [ 1845.651742] setup_net+0x2d8/0x810 [ 1845.652673] ? ops_init+0x6b0/0x6b0 [ 1845.653626] ? kasan_unpoison_shadow+0x33/0x50 [ 1845.654823] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1845.655937] copy_net_ns+0x2cf/0x5e0 [ 1845.656732] create_new_namespaces+0x3f6/0xb20 [ 1845.657709] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 1845.658765] ksys_unshare+0x449/0x8a0 [ 1845.659579] ? unshare_fd+0x1c0/0x1c0 [ 1845.660386] ? fput_many+0x2f/0x1a0 [ 1845.661165] ? ksys_write+0x1a9/0x260 [ 1845.661967] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1845.663140] __x64_sys_unshare+0x2d/0x40 [ 1845.664030] do_syscall_64+0x33/0x40 [ 1845.664839] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1845.665925] RIP: 0033:0x7f1705f97b19 [ 1845.666730] 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 [ 1845.670711] RSP: 002b:00007f170350d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1845.672330] RAX: ffffffffffffffda RBX: 00007f17060aaf60 RCX: 00007f1705f97b19 [ 1845.673807] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000042000000 [ 1845.675288] RBP: 00007f170350d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1845.676766] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1845.678251] R13: 00007ffc1f2d632f R14: 00007f170350d300 R15: 0000000000022000 [ 1845.758681] netlink: 112 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1845.812437] netlink: 112 bytes leftover after parsing attributes in process `syz-executor.1'. 03:37:45 executing program 5: r0 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x40, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x9022}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) bind$802154_raw(r0, &(0x7f0000000000)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0002}}}, 0x14) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x4c}], 0x1}}], 0x7ffff000, 0x0) socket$nl_generic(0x10, 0x3, 0x10) syz_open_dev$tty20(0xc, 0x4, 0x0) 03:37:45 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1f5) write$binfmt_elf32(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="7f454c4609022106ff7540006264000003000300020000002a00000038b0d1040000000007000000ff00200001"], 0x31b) close(r0) clone3(&(0x7f00000008c0)={0x1050100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0, 0x0) [ 1845.897240] ieee802154 phy0 wpan0: encryption failed: -22 03:37:45 executing program 3: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) fsetxattr$trusted_overlay_upper(r0, &(0x7f0000000100), &(0x7f0000000200)=ANY=[@ANYBLOB="00fb6b04061d67bd84b258b3dd8b76848013e2c5af7ccb199acb7babb147a74e08dca4653cc1ab76d7b9af1dde1defe3f2e32ab4950650e3adf7e9a20b58c09a44656834fcbfebef611226a8ba2ce39854f9168d5a8e4c61b620ae026cd80313"], 0x6b, 0x1) r1 = syz_io_uring_complete(0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) openat2(r0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000280)={0x0, 0x101, 0x8}, 0x18) ioctl$BTRFS_IOC_DEV_INFO(r2, 0xd000941e, &(0x7f0000000940)={0x0, "662b84f74808ac04d7f20af77a3c571c"}) getsockopt$inet_IP_XFRM_POLICY(r1, 0x0, 0x11, &(0x7f0000000300)={{{@in6, @in=@remote}}, {{@in6=@private1}, 0x0, @in=@initdev}}, 0x0) add_key$fscrypt_v1(&(0x7f0000000180), &(0x7f00000001c0)={'fscrypt:', @desc4}, 0x0, 0x0, 0xfffffffffffffffe) getegid() creat(&(0x7f0000000440)='./file0\x00', 0x0) fchownat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_DSTOPTS(r3, 0x29, 0x3b, 0x0, 0x8) sendmmsg$inet6(r3, &(0x7f0000000040)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000440)="10", 0xffd0}], 0x1}}, {{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f00000008c0)="7f", 0x1}], 0x1}}], 0x28, 0x8080) sendmsg$inet6(0xffffffffffffffff, &(0x7f0000004380)={0x0, 0x0, 0x0}, 0x0) vmsplice(r3, &(0x7f0000000500)=[{&(0x7f0000000480)="4c756537b3a8276e91b35aa669a7f401094d778d976c627e32b150afbd85edfd102e24d9119a5f2f0b", 0x29}], 0x1, 0x8) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000a00)=ANY=[], 0x98a) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x4800, 0xd0) 03:37:45 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) (fail_nth: 1) 03:37:45 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x40042408, 0xffffffffffffffff) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) dup3(r0, r1, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) unshare(0x42000000) (fail_nth: 53) socket$inet6_icmp(0xa, 0x2, 0x3a) 03:37:45 executing program 7: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000000)=0x80) ioctl$VT_GETSTATE(r0, 0x5603, &(0x7f0000000040)={0x3f, 0x7ff}) ioctl$TCSETAF(r0, 0x5408, &(0x7f0000000200)={0x20, 0x101, 0x85, 0x5, 0x1e, "0300"}) ioctl$TIOCCONS(r0, 0x541d) r1 = open_tree(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x8001) ioctl$TCSETAW(r1, 0x5407, &(0x7f0000000100)={0x1, 0xffff, 0x9, 0x9, 0x13, "fdaebffd44dc99e8"}) syz_open_dev$vcsa(&(0x7f00000001c0), 0x6, 0x301101) r2 = openat$cgroup_ro(r1, &(0x7f0000000140)='blkio.bfq.io_service_bytes_recursive\x00', 0x0, 0x0) ioctl$TCSETSW2(r2, 0x402c542c, &(0x7f0000000080)={0x0, 0xfffffffd, 0x0, 0x0, 0x0, "612e1be0a98f37712edabf216918853e21b7f9", 0xfffffffd, 0x7}) ioctl$TIOCVHANGUP(r0, 0x5437, 0x0) pwrite64(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_open_dev$vcsa(0x0, 0x80000000000000ff, 0x200100) utimensat(0xffffffffffffffff, 0x0, 0x0, 0x0) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, 0x0) fcntl$getown(0xffffffffffffffff, 0x9) [ 1845.966087] FAULT_INJECTION: forcing a failure. [ 1845.966087] name fail_usercopy, interval 1, probability 0, space 0, times 1 [ 1845.968539] CPU: 1 PID: 13312 Comm: syz-executor.4 Not tainted 5.10.179 #1 [ 1845.968550] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 03:37:46 executing program 2: ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000040)={0x0, 0x0, 0x9}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x62, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x20, 0x4, 0x0, 0x60, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0, 0xffffffff81000237}, 0x0, 0x6, 0x0, 0x0, 0x9}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) utimensat(r2, 0x0, 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) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x40042408, 0xffffffffffffffff) pipe(&(0x7f0000000080)={0xffffffffffffffff}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f00000000c0)={"17b4a18ecde24a2241996fc1f8f18ce9", 0x0, 0x0, {0x6, 0xfffffff9}, {0x8000, 0x4}, 0x600000000, [0x0, 0xfd, 0x40, 0x7, 0xfffffffffffffffe, 0x56, 0xffffffffffff0000, 0x6, 0x1, 0x9, 0x5, 0x76, 0x1, 0x80, 0x8, 0x7]}) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r3, 0x50009418, &(0x7f00000001c0)={{r4}, r5, 0x1a, @unused=[0x661, 0x5, 0x3, 0x8], @name="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"}) r6 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r6, 0x40042408, 0xffffffffffffffff) fsconfig$FSCONFIG_SET_FD(r2, 0x5, &(0x7f0000000000)='\x00', 0x0, r6) 03:37:46 executing program 6: syz_mount_image$ext4(0x0, &(0x7f0000000340)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000000)='cgroup2\x00', 0x0, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0xb00020, &(0x7f0000000900)=ANY=[]) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/locks\x00', 0x0, 0x0) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r1, 0xc0506617, &(0x7f0000000500)=ANY=[@ANYBLOB="1200000000000000000000000000000055a4cf1e9b61e8ecf37039fb9e00"/43, @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000000000000000000000000000061616161006161616161616161616161616161616161616161616161616161613131313131313131313131313131313131313131313131313131313131313131421531e83c660a81d332b7db89cd0c3987c204758ae4531d61f4793eecd34ea89131251b657b654ec5e4f051b6c8e343278b71db367bd68e3621833141150c40bab4e5ba5f6dff4473a3624b77c820eda3130863efb94aa419d59db88628557fca8460fc8add21c5c9fa14f39ebfe632e592c6be09882549d0bf8103fd36b71bde3678e1d98db52eec"]) unlinkat(r0, &(0x7f00000004c0)='./file1\x00', 0xa76a27cc5f1f0e56) keyctl$chown(0x4, 0x0, 0xee00, 0x0) socket$netlink(0x10, 0x3, 0x0) ioctl$AUTOFS_IOC_PROTOSUBVER(0xffffffffffffffff, 0x80049367, &(0x7f0000000040)) ioctl$sock_inet6_tcp_SIOCINQ(r1, 0x541b, &(0x7f0000000280)) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) fallocate(r2, 0x0, 0x3, 0xfc) ioctl$sock_SIOCSIFVLAN_SET_VLAN_NAME_TYPE_CMD(r2, 0x8983, &(0x7f00000001c0)={0x6, 'ip6gretap0\x00', {0xe6}, 0x200}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000140)}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000000180)='./file0\x00', 0x240880, 0x0) dup2(r3, r3) epoll_create1(0x80000) mkdirat(r3, &(0x7f0000000200)='./file0\x00', 0x86) [ 1845.968558] Call Trace: [ 1845.968590] dump_stack+0x107/0x167 [ 1845.968622] should_fail.cold+0x5/0xa [ 1845.968653] _copy_from_user+0x2e/0x1b0 [ 1845.968680] __copy_msghdr_from_user+0x91/0x4b0 [ 1845.968701] ? __ia32_sys_shutdown+0x80/0x80 [ 1845.968730] ? __lock_acquire+0xbb1/0x5b00 [ 1845.968761] sendmsg_copy_msghdr+0xa1/0x160 [ 1845.968780] ? do_recvmmsg+0x6d0/0x6d0 [ 1845.968799] ? perf_trace_lock+0xac/0x490 [ 1845.968817] ? SOFTIRQ_verbose+0x10/0x10 [ 1845.968841] ? __lockdep_reset_lock+0x180/0x180 [ 1845.968859] ? perf_trace_lock+0xac/0x490 [ 1845.968883] ___sys_sendmsg+0xc6/0x170 [ 1845.968909] ? sendmsg_copy_msghdr+0x160/0x160 [ 1845.968932] ? __fget_files+0x26d/0x4c0 [ 1845.968951] ? lock_downgrade+0x6d0/0x6d0 [ 1845.968979] ? lock_downgrade+0x6d0/0x6d0 [ 1845.969004] ? __fget_files+0x296/0x4c0 [ 1845.969035] ? __fget_light+0xea/0x290 [ 1845.969063] __sys_sendmmsg+0x195/0x470 [ 1845.969089] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1845.969108] ? lock_downgrade+0x6d0/0x6d0 [ 1845.969136] ? ksys_write+0x12d/0x260 [ 1845.969164] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1845.969188] ? wait_for_completion_io+0x270/0x270 [ 1845.969211] ? rcu_read_lock_any_held+0x75/0xa0 [ 1845.969227] ? vfs_write+0x354/0xa70 [ 1845.969250] ? fput_many+0x2f/0x1a0 [ 1845.969270] ? ksys_write+0x1a9/0x260 [ 1845.969289] ? __ia32_sys_read+0xb0/0xb0 [ 1845.969316] __x64_sys_sendmmsg+0x99/0x100 [ 1845.969338] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1845.969357] do_syscall_64+0x33/0x40 [ 1845.969378] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1845.969392] RIP: 0033:0x7fa146240b19 [ 1845.969412] 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 [ 1845.969424] RSP: 002b:00007fa1437b6188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1845.969445] RAX: ffffffffffffffda RBX: 00007fa146353f60 RCX: 00007fa146240b19 [ 1845.969458] RDX: 0000000000000001 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1845.969469] RBP: 00007fa1437b61d0 R08: 0000000000000000 R09: 0000000000000000 [ 1845.969481] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1845.969493] R13: 00007fffd5047b0f R14: 00007fa1437b6300 R15: 0000000000022000 [ 1846.027319] FAULT_INJECTION: forcing a failure. [ 1846.027319] name failslab, interval 1, probability 0, space 0, times 0 [ 1846.027343] CPU: 0 PID: 13318 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 1846.027355] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1846.027362] Call Trace: [ 1846.027389] dump_stack+0x107/0x167 [ 1846.027415] should_fail.cold+0x5/0xa [ 1846.027440] ? selinux_sk_alloc_security+0x8b/0x1b0 [ 1846.027464] should_failslab+0x5/0x20 [ 1846.027485] kmem_cache_alloc_trace+0x55/0x320 [ 1846.027515] selinux_sk_alloc_security+0x8b/0x1b0 [ 1846.027541] security_sk_alloc+0x56/0xb0 [ 1846.027567] sk_prot_alloc+0x137/0x2c0 [ 1846.027593] sk_alloc+0x30/0x350 [ 1846.027619] __netlink_create+0x63/0x340 [ 1846.027639] ? sock_create_lite+0x45/0x120 [ 1846.027666] __netlink_kernel_create+0x110/0x860 [ 1846.027693] ? netlink_insert+0x1720/0x1720 [ 1846.027715] ? lock_acquire+0x197/0x470 [ 1846.027733] ? find_held_lock+0x2c/0x110 [ 1846.027763] ? genl_lock_done+0x110/0x110 [ 1846.027783] genl_pernet_init+0xa0/0x140 [ 1846.027806] ? genl_lock_done+0x110/0x110 [ 1846.027835] ? genl_pernet_exit+0x80/0x80 [ 1846.027861] ? netlink_realloc_groups+0x350/0x350 [ 1846.027877] ? debug_mutex_init+0x33/0x70 [ 1846.027906] ops_init+0xbb/0x6b0 [ 1846.027935] setup_net+0x2d8/0x810 [ 1846.027960] ? ops_init+0x6b0/0x6b0 [ 1846.027985] ? kasan_unpoison_shadow+0x33/0x50 [ 1846.028007] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1846.028034] copy_net_ns+0x2cf/0x5e0 [ 1846.028061] create_new_namespaces+0x3f6/0xb20 [ 1846.028094] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 1846.028118] ksys_unshare+0x449/0x8a0 [ 1846.028138] ? unshare_fd+0x1c0/0x1c0 [ 1846.028160] ? fput_many+0x2f/0x1a0 [ 1846.028182] ? ksys_write+0x1a9/0x260 [ 1846.028215] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1846.028241] __x64_sys_unshare+0x2d/0x40 [ 1846.028262] do_syscall_64+0x33/0x40 [ 1846.028284] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1846.028298] RIP: 0033:0x7f1705f97b19 [ 1846.028318] 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 [ 1846.028330] RSP: 002b:00007f170350d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1846.028353] RAX: ffffffffffffffda RBX: 00007f17060aaf60 RCX: 00007f1705f97b19 [ 1846.028366] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000042000000 [ 1846.028378] RBP: 00007f170350d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1846.028391] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1846.028404] R13: 00007ffc1f2d632f R14: 00007f170350d300 R15: 0000000000022000 [ 1846.318838] ieee802154 phy0 wpan0: encryption failed: -22 03:38:02 executing program 5: r0 = 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) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x40042408, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_ID(r0, 0x80082407, &(0x7f00000064c0)) r1 = perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r2 = syz_io_uring_setup(0x3a75, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r5 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$IPT_SO_GET_REVISION_TARGET(r5, 0x0, 0x9, 0x0, &(0x7f0000000040)) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_POLL_REMOVE={0x7, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r6, 0x10e, 0x4, &(0x7f00000001c0)=0x34b, 0x4) ioctl$AUTOFS_DEV_IOCTL_READY(0xffffffffffffffff, 0xc0189376, &(0x7f0000006500)={{0x1, 0x1, 0x18, r5, {0xfffffffd}}, './file0\x00'}) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r7, 0x2405, r1) [ 1862.507010] FAULT_INJECTION: forcing a failure. [ 1862.507010] name failslab, interval 1, probability 0, space 0, times 0 [ 1862.509758] CPU: 1 PID: 13337 Comm: syz-executor.4 Not tainted 5.10.179 #1 [ 1862.511138] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1862.512784] Call Trace: [ 1862.513292] dump_stack+0x107/0x167 [ 1862.513991] should_fail.cold+0x5/0xa [ 1862.514761] ? __alloc_skb+0x6d/0x5b0 [ 1862.515539] should_failslab+0x5/0x20 [ 1862.516312] kmem_cache_alloc_node+0x55/0x330 [ 1862.517208] __alloc_skb+0x6d/0x5b0 [ 1862.517923] alloc_skb_with_frags+0x92/0x570 [ 1862.518822] ? lock_acquire+0x197/0x470 [ 1862.519613] ? find_held_lock+0x2c/0x110 [ 1862.520409] sock_alloc_send_pskb+0x7af/0x930 [ 1862.521320] ? sk_alloc+0x350/0x350 [ 1862.522042] ? perf_trace_lock+0xac/0x490 [ 1862.522885] ? SOFTIRQ_verbose+0x10/0x10 [ 1862.523700] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 1862.524713] ? ip6_mtu+0x1bb/0x3d0 [ 1862.525409] ? lock_downgrade+0x6d0/0x6d0 [ 1862.526230] ? ip_frag_init+0x350/0x350 [ 1862.527027] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 1862.527975] ? ip6_mtu+0x1e9/0x3d0 [ 1862.528840] ? ip6_setup_cork+0xfb7/0x1740 [ 1862.529880] ip6_make_skb+0x2de/0x4e0 [ 1862.530806] ? ip_frag_init+0x350/0x350 [ 1862.531777] ? ip_frag_init+0x350/0x350 [ 1862.532741] ? ip6_push_pending_frames+0xf0/0xf0 [ 1862.533900] ? ip6_dst_check+0x389/0x8d0 [ 1862.534897] ? sk_dst_check+0x235/0x4b0 [ 1862.535695] udpv6_sendmsg+0x20d0/0x2af0 [ 1862.536496] ? ip_frag_init+0x350/0x350 [ 1862.537276] ? udp_v6_push_pending_frames+0x360/0x360 [ 1862.538316] ? __lockdep_reset_lock+0x180/0x180 [ 1862.539225] ? lock_acquire+0x197/0x470 [ 1862.540004] ? find_held_lock+0x2c/0x110 [ 1862.540804] ? mark_lock+0xf5/0x2df0 [ 1862.541530] ? sock_has_perm+0x1ea/0x280 [ 1862.542370] ? __import_iovec+0x458/0x590 [ 1862.543184] ? udp_v6_push_pending_frames+0x360/0x360 [ 1862.544186] inet6_sendmsg+0x105/0x140 [ 1862.544939] ? inet6_compat_ioctl+0x320/0x320 [ 1862.545804] sock_sendmsg+0xf2/0x190 [ 1862.546550] ____sys_sendmsg+0x334/0x870 [ 1862.547331] ? kernel_sendmsg+0x50/0x50 [ 1862.548115] ? do_recvmmsg+0x6d0/0x6d0 [ 1862.548870] ? perf_trace_lock+0xac/0x490 [ 1862.549687] ? __lockdep_reset_lock+0x180/0x180 [ 1862.550611] ? perf_trace_lock+0xac/0x490 [ 1862.551421] ___sys_sendmsg+0xf3/0x170 [ 1862.552191] ? sendmsg_copy_msghdr+0x160/0x160 [ 1862.553095] ? __fget_files+0x26d/0x4c0 [ 1862.553870] ? lock_downgrade+0x6d0/0x6d0 [ 1862.554713] ? lock_downgrade+0x6d0/0x6d0 [ 1862.555520] ? __fget_files+0x296/0x4c0 [ 1862.556336] ? __fget_light+0xea/0x290 [ 1862.557104] __sys_sendmmsg+0x195/0x470 [ 1862.557897] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1862.558773] ? lock_downgrade+0x6d0/0x6d0 [ 1862.559619] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1862.560536] ? wait_for_completion_io+0x270/0x270 [ 1862.561464] ? rcu_read_lock_any_held+0x75/0xa0 [ 1862.562358] ? vfs_write+0x354/0xa70 [ 1862.563094] ? fput_many+0x2f/0x1a0 [ 1862.563793] ? ksys_write+0x1a9/0x260 [ 1862.564532] ? __ia32_sys_read+0xb0/0xb0 [ 1862.565313] __x64_sys_sendmmsg+0x99/0x100 [ 1862.566128] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1862.567142] do_syscall_64+0x33/0x40 [ 1862.567882] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1862.568867] RIP: 0033:0x7fa146240b19 [ 1862.569579] 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 [ 1862.573344] RSP: 002b:00007fa1437b6188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1862.574883] RAX: ffffffffffffffda RBX: 00007fa146353f60 RCX: 00007fa146240b19 [ 1862.576317] RDX: 0000000000000001 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1862.577764] RBP: 00007fa1437b61d0 R08: 0000000000000000 R09: 0000000000000000 [ 1862.579216] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1862.580620] R13: 00007fffd5047b0f R14: 00007fa1437b6300 R15: 0000000000022000 [ 1862.616382] FAULT_INJECTION: forcing a failure. [ 1862.616382] name failslab, interval 1, probability 0, space 0, times 0 [ 1862.619230] CPU: 0 PID: 13343 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 1862.620788] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1862.622689] Call Trace: [ 1862.623282] dump_stack+0x107/0x167 [ 1862.624104] should_fail.cold+0x5/0xa [ 1862.624962] ? selinux_sk_alloc_security+0x8b/0x1b0 [ 1862.626085] should_failslab+0x5/0x20 [ 1862.626990] kmem_cache_alloc_trace+0x55/0x320 [ 1862.628047] selinux_sk_alloc_security+0x8b/0x1b0 [ 1862.629135] security_sk_alloc+0x56/0xb0 [ 1862.630070] sk_prot_alloc+0x137/0x2c0 [ 1862.630964] sk_alloc+0x30/0x350 [ 1862.631735] __netlink_create+0x63/0x340 [ 1862.632666] ? sock_create_lite+0x45/0x120 [ 1862.633636] __netlink_kernel_create+0x110/0x860 [ 1862.634726] ? netlink_insert+0x1720/0x1720 [ 1862.635695] ? lock_acquire+0x197/0x470 [ 1862.636586] ? find_held_lock+0x2c/0x110 [ 1862.637505] ? genl_lock_done+0x110/0x110 [ 1862.638446] genl_pernet_init+0xa0/0x140 [ 1862.639363] ? genl_lock_done+0x110/0x110 [ 1862.640310] ? genl_pernet_exit+0x80/0x80 [ 1862.641274] ? netlink_realloc_groups+0x350/0x350 [ 1862.642412] ? debug_mutex_init+0x33/0x70 [ 1862.643385] ops_init+0xbb/0x6b0 [ 1862.644184] setup_net+0x2d8/0x810 [ 1862.645008] ? ops_init+0x6b0/0x6b0 [ 1862.645855] ? kasan_unpoison_shadow+0x33/0x50 [ 1862.646920] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1862.648109] copy_net_ns+0x2cf/0x5e0 [ 1862.648500] 9pnet: Insufficient options for proto=fd [ 1862.648981] create_new_namespaces+0x3f6/0xb20 [ 1862.649018] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 1862.652105] ksys_unshare+0x449/0x8a0 [ 1862.653206] ? unshare_fd+0x1c0/0x1c0 [ 1862.654100] ? fput_many+0x2f/0x1a0 [ 1862.654967] ? ksys_write+0x1a9/0x260 [ 1862.655859] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1862.657082] __x64_sys_unshare+0x2d/0x40 [ 1862.658028] do_syscall_64+0x33/0x40 [ 1862.658905] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1862.660099] RIP: 0033:0x7f1705f97b19 [ 1862.660968] 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 [ 1862.665224] RSP: 002b:00007f170350d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1862.666985] RAX: ffffffffffffffda RBX: 00007f17060aaf60 RCX: 00007f1705f97b19 [ 1862.668623] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000042000000 [ 1862.670274] RBP: 00007f170350d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1862.671908] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1862.673539] R13: 00007ffc1f2d632f R14: 00007f170350d300 R15: 0000000000022000 sendmmsg(r5, &(0x7f0000006280)=[{{&(0x7f0000000140)=@ethernet={0x1, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}}, 0x80, &(0x7f0000000240)=[{&(0x7f00000001c0)="a32406c18f0e01cf8c82f45eca24ca5abf339859b4364717b434a89b9efb8fbe43b72ec4df781363b40ba6", 0x2b}], 0x1, &(0x7f0000000500)=[{0x28, 0x88, 0x80000000, "db55b0284d7081c3e30098af6dc9df671e"}, {0x60, 0x112, 0x306, "c8eb58485cfc80ca11fa9218bbefb9f1ab08831eafe81320aa8b43b582b3ba5efd9ea5721c39b4b71ac06735d46d9c28e37b93289883783f88d9a251f3c5752cb31025bf63aff5350bc5"}, {0x1010, 0x101, 0x20cb535b, 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0x1000}, {&(0x7f0000005780)="675f72678e38798bc2210b9c9bb1c0a038889a2fe7173f99a36c4bea79faef5eee1a20ae2eec97433b4a3cfbacfb6aed9ad19903099f338c0d38d641e7c5cba4890eb29a3d3428377577b143d745224df05e2d35dfa6147008d2658a229d72d84c70a63deec39f0f10ead472948e634979f17efb9caebf3f15", 0x79}], 0x2, &(0x7f0000005840)=ANY=[@ANYBLOB="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"], 0x2d0}}, {{&(0x7f0000005b40)=@in6={0xa, 0x4e23, 0x80000000, @dev={0xfe, 0x80, '\x00', 0xf}, 0x5d}, 0x80, &(0x7f0000005c80)=[{&(0x7f0000005bc0)="652bb93de6ea8c39feaaddc8415e23761b51ad9a5ff15bcf3488f8cdc5d0a31832e0d897aafdf9294eef142c9d89429d47569209fef4075bd2db62340eee2e6ef7a8d62d0a242ded137e22be904b6f31821bfea47d0418eeb203796ee7dc84d3d8ec321911f1c86b5beeb0af07dfa7b8a22ef72f7d", 0x75}, {&(0x7f0000005c40)="96b6cb2abf88b93bc38e63c329d779842707e1f6b7689032e821f19e66554941d64470be3f4dac0f4997be2b49b4f627f24ff5a579", 0x35}], 0x2}}, {{&(0x7f0000005cc0)=@in6={0xa, 0x4e23, 0xfd, @empty, 0x100}, 0x80, &(0x7f0000005e00)=[{&(0x7f0000005d40)="75051d08d898b00927376fac8e4d9a2e66f793fbb1ff252bd2e2ca2e10c018534daa54410de0fdac9f774cdf57999223b9800434548f5336555f4efbe55452920fa331ee4ab26bdb9138fd1a5156c6eb1debf89c7d669cf1c037d240e0c9eff9a0cb38d0587f1565a9180bbfe917b804be9b88e7f12a815ac8476fa3b4e429c56fbc802f603a2a25baf11a17b17a8d7fdd549f413d2e4909a132a09adbfc79272dedcf78a28a3b03f4f3f69126c25b873862058a9a5fdc0e9bef", 0xba}], 0x1}}, {{&(0x7f0000005e40)=@pppol2tpv3in6={0x18, 0x1, {0x0, r6, 0x2, 0x1, 0x1, 0x0, {0xa, 0x4e21, 0x0, @remote, 0xfff}}}, 0x80, &(0x7f0000006140)=[{&(0x7f0000005ec0)="28a8f503ed04c57463ea9aad73177fb80627e7945877b5dfe3658d15bc59d162a1130fc31d655f9758a6a2ae5be0bc7ad9f7a5905ad40d563d01c9bcd36804e8f9053ebbfac5b64a007b2c484028411b9e334b2a166936c84efbc5fd62ca4f20a1d7e86dcc4d640a0e018c4b37ad57ef69fec752b0cba45ee08e832b7a10e45f8df8afcbf60b39a9eb023a3fec11e749d12f27a9d0948bb7ebc524e799e8e3f01cf668d9b4820431cd68bbc7ba86195ec21697", 0xb3}, {&(0x7f0000005f80)="f870df8e7da6bdd900238bdadd8cf9b1ca5afc88157b8b82d774cade22c09fb20fb40c53a517b52cfdb2ed6987b0efdf46ad61459a88eec7775bc406d7c01d8d25044a9a1450f4c02a22dbab6040d7ce93ebc4814ed0f45c2c15a6883071cd221f7a763bd4e0851e2b1e6dc8f23cdc87e0f5ad2f871590a75f707232ca681fae9c691f595df96c6e0b4d2bdedf9063da12363c25eeba99f8dcce999ec1ab4c2bb4ad502db57b760003ef287a97dadad55942499570116a997a", 0xb9}, {&(0x7f0000006040)="15d6b5b73dcf98701a6e35bd49e36fe8b9a4e376a7f518e8de10acb779345f273b2a81b13d68e29646b33a03695347953a2a91681a73baba9b4de7af1ada225e9e3b65e7e6de6c9e3f4757ba09", 0x4d}, {&(0x7f00000060c0)="f879763e4cc6445e0f325b5b736af4329658910822ba9c858bd8d095d89b30715b1a1a3ec240e2f8bb458c8620a178b8d8b78edbf25ef16a4a789b3ba77d9ea9373550aa30c639d8e71487a917", 0x4d}], 0x4, &(0x7f0000006180)=ANY=[@ANYBLOB="a8000000000000001200000000000000003ba0cd819e7568fd5b6c6956f6b8d44ac35fca078e9c57aab999d4b192d4a65b63df9cc530efa581fbdb7c62e1c8fb025d6a3253e36447f3e85737a4a40da72fab05768ea1aeaf129f1797eadb2993f5b90a160f0ff0518fb53da7d7ab2d6b3cfc1b4d4311323c154e95763b1f764ff13822da15791378f0cde5f7e2a5b179b1a0733a9ee336ef37fb3de30fdf86db7b1e088692c05048000000000000001100000009000000d0bcb20acc6b88c9f2f5e0f9e977f4afaa7276089fa8441a9d2c54c7898a4240ba01bcd6c477e9b7dea9ca581b2bae00"], 0xf0}}], 0x9, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r2, 0x0) io_uring_enter(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r8 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r2, 0x8000000) syz_io_uring_submit(r8, r4, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0, 0x0, 0x4}, 0x80000001) r9 = dup2(r7, r5) sendmsg$nl_generic(r9, &(0x7f00000066c0)={&(0x7f0000006540)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f0000006680)={&(0x7f0000006580)={0xec, 0x3e, 0x400, 0x70bd2b, 0x25dfdbfd, {0x17}, [@generic="f734f2e6885fe137c7d5c417f94405a7e8512a59ea1a01a2db3597dd3e89d066d4e508beeccec6e8223f4b2c58f19ba59645bdf5d6d85b0b16de548abd003e37235ed6d0325eb5c6b436c8b2e75ec7c8688adcf2e4a29ab4670d36bf3d2e785f47c4d8326a0f804e4af845bc53a3d8c1fff1491f5bd9f06c1678ad57920780ab7d04812a45f1c3525ae2d89881c070e0aef40d7eebc206457b06d1d747d8cea7256e1be05afa916192c80c4d32f2edc4e6f5aa60976daf3ec62bb53e481ea88228b7f242ec2608adf99f4976d94c6cee1b62c252763c"]}, 0xec}, 0x1, 0x0, 0x0, 0x20000000}, 0x4) io_uring_enter(r2, 0x58ab, 0x0, 0x0, 0x0, 0x0) 03:38:02 executing program 2: ioctl$BTRFS_IOC_QUOTA_CTL(0xffffffffffffffff, 0xc0109428, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f00000003c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, &(0x7f0000000400)=0x5) r1 = syz_open_procfs(0x0, 0x0) pread64(0xffffffffffffffff, &(0x7f0000000340)=""/70, 0x46, 0xfffffffffffffff8) r2 = syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f00000000c0)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001740)={[{@mpol={'mpol', 0x3d, {'prefer', '', @void}}}]}) mknodat$loop(r2, &(0x7f0000000240)='./mnt\x00', 0x60, 0x0) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r1, 0xc0189379, &(0x7f0000000100)={{0x1, 0x1, 0x18, r1}, './file0\x00'}) ioctl$TIOCVHANGUP(r3, 0x5437, 0x0) r4 = socket$inet_udp(0x2, 0x2, 0x0) sendmmsg$inet(r4, 0x0, 0x0, 0x0) r5 = accept$inet(r0, 0x0, &(0x7f0000000040)) pread64(r5, &(0x7f0000000440)=""/4096, 0x1000, 0x9) ioctl$sock_SIOCGPGRP(r4, 0x8904, &(0x7f0000000000)) 03:38:02 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) (fail_nth: 2) 03:38:02 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x40}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) r3 = getpgid(0x0) sendmsg$nl_generic(r2, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x24, 0x1e, 0xc0b12afe4b722e85, 0x0, 0x0, {}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}, @typed={0x8, 0x8, 0x0, 0x0, @pid=r3}]}, 0x24}}, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000180)=0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x77359400}, 0x1, 0x0, 0x0, {0x0, r0}}, 0x81) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r4, 0x0, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(0x0, 0x0, 0x0, 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendmsg$TIPC_CMD_SET_LINK_WINDOW(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x68, 0x0, 0x800, 0x70bd29, 0x25dfdbfd, {{}, {}, {0x4c, 0x18, {0x7, @media='eth\x00'}}}, ["", "", "", ""]}, 0x68}, 0x1, 0x0, 0x0, 0x4}, 0x40) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file1\x00', 0x418e43, 0x22) r7 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r6, r7) copy_file_range(r6, 0x0, r5, 0x0, 0x200f5ef, 0x1081030000000000) openat(r6, &(0x7f0000000140)='./file1\x00', 0x210000, 0xa) 03:38:02 executing program 0: r0 = 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) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x40042408, 0xffffffffffffffff) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) dup3(r0, r1, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) unshare(0x42000000) (fail_nth: 54) socket$inet6_icmp(0xa, 0x2, 0x3a) 03:38:02 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) io_setup(0x5, &(0x7f0000000080)=0x0) io_submit(r1, 0x1, &(0x7f00000008c0)=[&(0x7f0000000200)={0x0, 0x0, 0x5, 0x1, 0x0, r0, &(0x7f0000000140)="ee", 0x1, 0x800000}]) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_QUERY_NEXT_CLIENT(r3, 0xc0bc5351, &(0x7f0000000180)={0x20, 0x0, 'client1\x00', 0x0, "ef7fe2e8b5e5fac6", "937634beeccf2455d1cea2e6fb6dfbfdd68d9718ba8cefd191bfb6e75c0f4986"}) preadv(r3, &(0x7f00000007c0)=[{0x0}, {&(0x7f00000000c0)=""/11, 0xb}, {&(0x7f0000000300)=""/17, 0x11}, {&(0x7f0000000340)=""/22, 0x16}, {&(0x7f0000001a00)=""/263, 0x107}, {&(0x7f0000000240)=""/191, 0xbf}, {&(0x7f0000000540)=""/255, 0xff}, {&(0x7f0000000900)=""/4096, 0x1000}, {&(0x7f0000000640)=""/89, 0x59}, {&(0x7f0000000380)=""/216, 0xd8}], 0xa, 0x2, 0xfffffe01) ioctl$sock_FIOGETOWN(r0, 0x8903, &(0x7f0000000040)) r4 = getpgrp(0x0) r5 = pidfd_open(r4, 0x0) r6 = dup(r5) setns(r6, 0x2020000) 03:38:02 executing program 1: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x8) r0 = socket$inet6_udplite(0xa, 0x2, 0x88) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000000)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r0, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x40}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, 0xffffffffffffffff, 0x0) r1 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, 0xffffffffffffffff, 0x8000000) syz_io_uring_submit(r1, 0x0, &(0x7f00000002c0)=@IORING_OP_READ=@pass_buffer={0x16, 0x4, 0x0, @fd, 0x0, 0x0, 0x0, 0x4}, 0x80000001) r2 = 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) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x40042408, 0xffffffffffffffff) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r2, 0x40189429, &(0x7f0000000040)={0x0, 0x80, 0x1}) io_uring_enter(0xffffffffffffffff, 0x58ab, 0xfffffffe, 0x0, 0x0, 0x0) mq_timedsend(0xffffffffffffffff, &(0x7f0000001e00)="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", 0x1000, 0x5, &(0x7f0000000000)={0x0, 0x3938700}) mq_timedsend(0xffffffffffffffff, &(0x7f0000001200), 0x0, 0x3, &(0x7f00000012c0)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001300)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000007d440)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}], 0x0, "46dacd8396fe92"}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000000100)={0x0, 0x1000}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000052900)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x81, "d5e2b485aca084"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000002e00)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {0x0, r11}, {}, {}, {}, {}, {}, {0x0, r10}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}], 0x8, "530b99cb783560"}) readv(0xffffffffffffffff, 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x1010, 0xffffffffffffffff, 0x10000000) 03:38:02 executing program 3: r0 = openat$thread_pidfd(0xffffffffffffff9c, &(0x7f0000000480), 0x40001, 0x0) readahead(r0, 0x7, 0x401) lseek(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x64, 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, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) r2 = 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) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x40042408, 0xffffffffffffffff) signalfd4(r1, &(0x7f0000000200)={[0x15]}, 0x8, 0x80000) write$binfmt_misc(r2, &(0x7f00000001c0)={'syz1', "1047f8acced1354abd8a9aa0f494a70c6d95cb638130e49f89287e6c725b1e3ede9e"}, 0x26) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f00000004c0)='/proc/timer_list\x00', 0x0, 0x0) lseek(r3, 0x100, 0x0) mount$9p_fd(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f0000000080), 0x1048018, &(0x7f0000000240)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r1, @ANYBLOB=',wfdno=', @ANYRESHEX=r3, @ANYBLOB="2c64666c747569643d793203695982522794c68a1a5c18772df34cf7417310080611ab0ef511d504000be683fa000074d694b8bd3ff35f12", @ANYRESHEX=0xee00, @ANYBLOB=',smackfsdef=,\x00']) r4 = getpgid(0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) readahead(r2, 0x4, 0x7fffffff) mount$9p_fd(0x0, &(0x7f00000000c0)='./file1\x00', &(0x7f0000000180), 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="7472616e733d66642c7266646e6f3d446e215090b1a9e4db1817b8d70a2ce698a1799ff6bd817bf5b2bdcb7845b4543da0e7e8b731f8254093059ec6e97f67af7057c8eba5ff3ae2f2b2b570ac3aa03b81bbf42d149590fed58eeb73136ea9adf68b94", @ANYRESHEX=r3, @ANYBLOB=',wfdno=', @ANYRESHEX, @ANYBLOB=',access=', @ANYRESDEC=0xee00, @ANYBLOB=',version=9p2000,nodevmap,noextend,access=client,afid=0x0000000000000009,debug=0x0000000000010000,version=9p2000,access=any,uname=,mask=MAY_READ,audit,hash,fowner>', @ANYRESDEC=0xee00, @ANYBLOB=',hash,\x00']) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0xca0cc, 0x7}, r4, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r1, 0x40086607, &(0x7f00000004c0)) 03:38:02 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f0000040002", 0xfffffffffffffec9, 0x1600}], 0x0, &(0x7f0000000280)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) setxattr$security_ima(&(0x7f00000000c0)='./file1\x00', &(0x7f0000000140), &(0x7f0000002e00)=ANY=[], 0x1009, 0x0) [ 1862.716692] Process accounting paused 03:38:02 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x202, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) fallocate(0xffffffffffffffff, 0x26, 0x9, 0x7) fallocate(r1, 0x13, 0x0, 0x0) socket$netlink(0x10, 0x3, 0x9) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00', 0x10000, 0x1) ftruncate(r0, 0x1000003) ioctl$EXT4_IOC_SWAP_BOOT(0xffffffffffffffff, 0x6611) ioctl$VFAT_IOCTL_READDIR_BOTH(0xffffffffffffffff, 0x82307201, 0x0) socket$netlink(0x10, 0x3, 0x9) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, 0x0, 0x10) connect$bt_l2cap(0xffffffffffffffff, &(0x7f0000000140)={0x1f, 0x9, @none, 0x2, 0x2}, 0xe) setsockopt$inet6_tcp_TCP_ULP(r0, 0x6, 0x1f, &(0x7f0000000180), 0x4) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x20}) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000240)=@v3={0x3000000, [{0x2, 0x2345}, {0x200007, 0xffffffff}]}, 0x18, 0x1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x4, 0xfc, 0x0, 0x0, 0x0, 0x9, 0x1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x1, @perf_config_ext={0xfffffffffffffff7, 0x2}, 0x44, 0x3, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xf, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[@ANYRESDEC], 0xfdef) 03:38:02 executing program 1: flistxattr(0xffffffffffffffff, &(0x7f0000000300)=""/176, 0xb0) getcwd(&(0x7f0000000100)=""/182, 0xb6) getcwd(&(0x7f00000003c0)=""/233, 0xe9) syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getcwd(&(0x7f00000004c0)=""/210, 0xd2) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c77814e415854", @ANYRESHEX=r1, @ANYBLOB=',version=9p2000.u,\x00']) r2 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x40042408, 0xffffffffffffffff) read(r2, &(0x7f0000000000)=""/50, 0x32) ioctl$PERF_EVENT_IOC_PERIOD(r1, 0x40082404, &(0x7f0000000080)=0x8) [ 1862.772306] FAULT_INJECTION: forcing a failure. [ 1862.772306] name failslab, interval 1, probability 0, space 0, times 0 [ 1862.774240] CPU: 1 PID: 13356 Comm: syz-executor.4 Not tainted 5.10.179 #1 [ 1862.775391] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1862.776763] Call Trace: [ 1862.777231] dump_stack+0x107/0x167 [ 1862.777841] should_fail.cold+0x5/0xa [ 1862.778489] ? create_object.isra.0+0x3a/0xa20 [ 1862.779287] should_failslab+0x5/0x20 [ 1862.779963] kmem_cache_alloc+0x5b/0x310 [ 1862.780682] create_object.isra.0+0x3a/0xa20 [ 1862.781420] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1862.782336] kmem_cache_alloc_node+0x169/0x330 [ 1862.783130] __alloc_skb+0x6d/0x5b0 [ 1862.783769] alloc_skb_with_frags+0x92/0x570 [ 1862.784548] ? lock_acquire+0x197/0x470 [ 1862.785247] ? find_held_lock+0x2c/0x110 [ 1862.785966] sock_alloc_send_pskb+0x7af/0x930 [ 1862.786743] ? sk_alloc+0x350/0x350 [ 1862.787379] ? perf_trace_lock+0xac/0x490 [ 1862.788107] ? SOFTIRQ_verbose+0x10/0x10 [ 1862.788812] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 1862.789716] ? ip6_mtu+0x1bb/0x3d0 [ 1862.790332] ? lock_downgrade+0x6d0/0x6d0 [ 1862.791070] ? ip_frag_init+0x350/0x350 [ 1862.791752] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 1862.792517] ? ip6_mtu+0x1e9/0x3d0 [ 1862.793114] ? ip6_setup_cork+0xfb7/0x1740 [ 1862.793817] ip6_make_skb+0x2de/0x4e0 [ 1862.794475] ? ip_frag_init+0x350/0x350 [ 1862.795172] ? ip_frag_init+0x350/0x350 [ 1862.795839] ? ip6_push_pending_frames+0xf0/0xf0 [ 1862.796669] ? ip6_dst_check+0x389/0x8d0 [ 1862.797352] ? sk_dst_check+0x235/0x4b0 [ 1862.798016] udpv6_sendmsg+0x20d0/0x2af0 [ 1862.798695] ? ip_frag_init+0x350/0x350 [ 1862.799363] ? udp_v6_push_pending_frames+0x360/0x360 [ 1862.800246] ? __lockdep_reset_lock+0x180/0x180 [ 1862.801019] ? lock_acquire+0x197/0x470 [ 1862.801671] ? find_held_lock+0x2c/0x110 [ 1862.802372] ? mark_lock+0xf5/0x2df0 [ 1862.802997] ? sock_has_perm+0x1ea/0x280 [ 1862.803689] ? __import_iovec+0x458/0x590 [ 1862.804369] ? udp_v6_push_pending_frames+0x360/0x360 [ 1862.805264] inet6_sendmsg+0x105/0x140 [ 1862.805938] ? inet6_compat_ioctl+0x320/0x320 [ 1862.806716] sock_sendmsg+0xf2/0x190 [ 1862.807382] ____sys_sendmsg+0x334/0x870 [ 1862.808078] ? kernel_sendmsg+0x50/0x50 [ 1862.808768] ? do_recvmmsg+0x6d0/0x6d0 [ 1862.809423] ? perf_trace_lock+0xac/0x490 [ 1862.810140] ? __lockdep_reset_lock+0x180/0x180 [ 1862.810932] ? perf_trace_lock+0xac/0x490 [ 1862.811664] ___sys_sendmsg+0xf3/0x170 [ 1862.812339] ? sendmsg_copy_msghdr+0x160/0x160 [ 1862.813100] ? __fget_files+0x26d/0x4c0 [ 1862.813782] ? lock_downgrade+0x6d0/0x6d0 [ 1862.814518] ? lock_downgrade+0x6d0/0x6d0 [ 1862.815225] ? __fget_files+0x296/0x4c0 [ 1862.815936] ? __fget_light+0xea/0x290 [ 1862.816596] __sys_sendmmsg+0x195/0x470 [ 1862.817302] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1862.818018] ? lock_downgrade+0x6d0/0x6d0 [ 1862.818760] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1862.819611] ? wait_for_completion_io+0x270/0x270 [ 1862.820468] ? rcu_read_lock_any_held+0x75/0xa0 [ 1862.821270] ? vfs_write+0x354/0xa70 [ 1862.821919] ? fput_many+0x2f/0x1a0 [ 1862.822572] ? ksys_write+0x1a9/0x260 [ 1862.823242] ? __ia32_sys_read+0xb0/0xb0 [ 1862.823948] __x64_sys_sendmmsg+0x99/0x100 [ 1862.824668] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1862.825557] do_syscall_64+0x33/0x40 [ 1862.826204] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1862.827050] RIP: 0033:0x7fa146240b19 [ 1862.827695] 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 [ 1862.830836] RSP: 002b:00007fa1437b6188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1862.832145] RAX: ffffffffffffffda RBX: 00007fa146353f60 RCX: 00007fa146240b19 [ 1862.833369] RDX: 0000000000000001 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1862.834572] RBP: 00007fa1437b61d0 R08: 0000000000000000 R09: 0000000000000000 [ 1862.835737] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1862.836902] R13: 00007fffd5047b0f R14: 00007fa1437b6300 R15: 0000000000022000 03:38:02 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0x40}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$nl_xfrm(0xffffffffffffffff, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_LINK_TIMEOUT={0xf, 0x3, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x77359400}}, 0x81) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x882c2, 0x0) fallocate(r0, 0x0, 0x0, 0x1000002) setxattr$trusted_overlay_redirect(0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) dup2(0xffffffffffffffff, r2) copy_file_range(0xffffffffffffffff, 0x0, r1, 0x0, 0x200f5ef, 0x1081030000000000) 03:38:02 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) (fail_nth: 3) 03:38:02 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x40042408, 0xffffffffffffffff) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) dup3(r0, r1, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) unshare(0x42000000) (fail_nth: 55) socket$inet6_icmp(0xa, 0x2, 0x3a) [ 1862.893470] 9pnet: Insufficient options for proto=fd [ 1862.938467] FAULT_INJECTION: forcing a failure. [ 1862.938467] name failslab, interval 1, probability 0, space 0, times 0 [ 1862.940515] CPU: 1 PID: 13370 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 1862.941538] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1862.942792] Call Trace: [ 1862.943194] dump_stack+0x107/0x167 [ 1862.943737] should_fail.cold+0x5/0xa [ 1862.944310] ? __netlink_kernel_create+0x1a9/0x860 [ 1862.945038] should_failslab+0x5/0x20 [ 1862.945617] __kmalloc+0x72/0x390 [ 1862.946133] ? __netlink_create+0x143/0x340 [ 1862.946784] __netlink_kernel_create+0x1a9/0x860 [ 1862.947495] ? netlink_insert+0x1720/0x1720 [ 1862.948136] ? lock_acquire+0x197/0x470 [ 1862.948712] ? find_held_lock+0x2c/0x110 [ 1862.949322] ? genl_lock_done+0x110/0x110 [ 1862.949922] genl_pernet_init+0xa0/0x140 [ 1862.950543] ? genl_lock_done+0x110/0x110 [ 1862.951166] ? genl_pernet_exit+0x80/0x80 [ 1862.951786] ? netlink_realloc_groups+0x350/0x350 [ 1862.952498] ? debug_mutex_init+0x33/0x70 [ 1862.953132] ops_init+0xbb/0x6b0 [ 1862.953643] setup_net+0x2d8/0x810 [ 1862.954174] ? ops_init+0x6b0/0x6b0 [ 1862.954735] ? kasan_unpoison_shadow+0x33/0x50 [ 1862.955417] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1862.956180] copy_net_ns+0x2cf/0x5e0 [ 1862.956742] create_new_namespaces+0x3f6/0xb20 [ 1862.957432] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 1862.958167] ksys_unshare+0x449/0x8a0 [ 1862.958749] ? unshare_fd+0x1c0/0x1c0 [ 1862.959320] ? fput_many+0x2f/0x1a0 [ 1862.959867] ? ksys_write+0x1a9/0x260 [ 1862.960445] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1862.961233] __x64_sys_unshare+0x2d/0x40 [ 1862.961843] do_syscall_64+0x33/0x40 [ 1862.962425] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1862.963192] RIP: 0033:0x7f1705f97b19 [ 1862.963748] 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 [ 1862.966453] RSP: 002b:00007f170350d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1862.967564] RAX: ffffffffffffffda RBX: 00007f17060aaf60 RCX: 00007f1705f97b19 [ 1862.968617] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000042000000 [ 1862.969670] RBP: 00007f170350d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1862.970738] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1862.971788] R13: 00007ffc1f2d632f R14: 00007f170350d300 R15: 0000000000022000 [ 1863.033149] 9pnet: Insufficient options for proto=fd 03:38:18 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x40004, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}], 0x0, &(0x7f0000000140)=ANY=[]) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000180)='./file0\x00', 0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x2026022, &(0x7f0000000280)={[{@mode={'mode', 0x3d, 0x7fff}}, {@mpol={'mpol', 0x3d, {'prefer', '=relative', @void}}}, {@huge_always}], [{@dont_measure}, {@fscontext={'fscontext', 0x3d, 'sysadm_u'}}, {@smackfsroot={'smackfsroot', 0x3d, '!*.^'}}, {@subj_user}, {@uid_gt}]}) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = open_tree(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x900) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x2, 0x7, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x301, 0x0, 0x0, 0x9, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, r0, 0xb) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) utimensat(r1, 0x0, 0x0, 0x0) r2 = getpgrp(0x0) tgkill(r2, r2, 0x0) ioctl$BLKTRACESETUP(r1, 0xc0481273, &(0x7f0000000340)={'\x00', 0x9, 0x886d, 0x1ff, 0x81, 0x0, r2}) 03:38:18 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x40a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="240000001900210c000000000000000012000000090000000000000008001e0003000000f8292c146e318a6bfc1332b815bf5a0b1518c44dc3c0c8ef6e376aeeebbdf27b06423cf7d980ac32205f70b821f06d494586b0c6a38860780fbda4e53ab90e88d5b93e917ae47d9dd0467898567db174"], 0x24}}, 0x0) sendmsg$NL80211_CMD_STOP_AP(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4c801}, 0x4004) sendmsg$nl_generic(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f0000000280)={0x24, 0x2a, 0x878c5bf8df414e27, 0x0, 0x0, {}, [@typed={0x4}, @nested={0x9, 0x0, 0x0, 0x1, [@generic="999e00009c"]}]}, 0x24}}, 0x0) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000000)=""/29, 0x1d}, {&(0x7f0000000040)=""/193, 0xc1}], 0x2) r1 = syz_io_uring_setup(0x203, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000140)=0x0) r4 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f00000001c0)={0x0, r4, 0xffffffffffff69f3, 0x20}) bind$802154_dgram(r4, &(0x7f00000001c0)={0x24, @short={0x2, 0x1, 0xaaa3}}, 0x14) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) syz_io_uring_submit(0x0, r3, &(0x7f0000000000)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r5, 0x0, 0x0, 0x3d}, 0x0) setsockopt$sock_int(r5, 0x1, 0x10, &(0x7f0000000040)=0x4, 0x4) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x25, &(0x7f0000000340)=0x100, 0x4) ftruncate(0xffffffffffffffff, 0x1000003) setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={0x0, {{0xa, 0x0, 0x0, @mcast1={0xff, 0x5}}}, {{0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @multicast1}}}}, 0x108) unshare(0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x4) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, 0x0, &(0x7f0000000240)=@IORING_OP_WRITE={0x17, 0x2, 0x2004, @fd_index=0x4, 0x401, &(0x7f0000000400)="1dabd13713b806c4889fe10427e51e3c37a9eecd0ae65795d3ae901d6bd191221f2849ea2dbede72cb9ed8622c746b29461b864172d808e457f8f348b8843cc2f1ef17ebf573d2e87e0c941f4be7362dfc256838045fcb11903f768887064787ea8e2d45d138fb32ae6b5e5fbade91eb9464138e0b6814af62889ebef1f056ef2ad57d875100b64206a8900d6caf362f0706937926cfb0a6d92ae8fec3f552c4041dba19df2c0688c85c", 0xaa, 0x14, 0x0, {0x0, r6}}, 0xfffffffc) 03:38:18 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000140)=0x7f, 0x4) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) setsockopt$inet6_IPV6_RTHDR(r1, 0x29, 0x39, &(0x7f0000000000)={0x3b, 0x12, 0x2, 0x5, 0x0, [@ipv4={'\x00', '\xff\xff', @broadcast}, @mcast1, @rand_addr=' \x01\x00', @local, @rand_addr=' \x01\x00', @loopback, @remote, @mcast1, @private0]}, 0x98) r2 = 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) ioctl$AUTOFS_IOC_CATATONIC(r0, 0x9362, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x40042408, 0xffffffffffffffff) connect$inet6(r1, &(0x7f00000013c0)={0xa, 0x4e24, 0x9, @remote, 0x3ff}, 0x1c) clock_gettime(0x0, &(0x7f0000001340)={0x0, 0x0}) recvmmsg(r1, &(0x7f0000001240)=[{{&(0x7f0000000180)=@pppol2tpv3in6={0x18, 0x1, {0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, {0xa, 0x0, 0x0, @remote}}}, 0x80, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/28, 0x1c}, {&(0x7f0000000200)=""/96, 0x60}, {&(0x7f0000001e00)=""/4096, 0x1000}], 0x3, &(0x7f00000002c0)=""/59, 0x3b}, 0xac9d}, {{&(0x7f0000000380)=@phonet, 0x80, &(0x7f00000005c0)=[{&(0x7f0000000400)=""/129, 0x81}, {&(0x7f0000001400)=""/255, 0xff}], 0x2, &(0x7f0000000600)=""/3, 0x3}, 0x7}, {{&(0x7f0000000640)=@phonet, 0x80, &(0x7f00000006c0)=[{&(0x7f0000000840)=""/192, 0xc0}, {&(0x7f0000000900)=""/213, 0xd5}], 0x2, &(0x7f0000000780)=""/65, 0x41}, 0x3}, {{0x0, 0x0, &(0x7f0000000bc0)=[{&(0x7f0000000a00)=""/230, 0xe6}, {&(0x7f0000000b00)=""/145, 0x91}, {&(0x7f0000000700)=""/7, 0x7}], 0x3, &(0x7f00000011c0)=""/128, 0x80}, 0x3}], 0x4, 0x12000, &(0x7f0000001380)={r3, r4+10000000}) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) r7 = dup(r6) r8 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r8, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r7, 0x8936, &(0x7f0000000080)={@local, 0x78, r9}) ioctl$sock_inet6_SIOCDIFADDR(r7, 0x8916, &(0x7f0000000000)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, r9}) [ 1878.370645] FAULT_INJECTION: forcing a failure. [ 1878.370645] name failslab, interval 1, probability 0, space 0, times 0 [ 1878.373047] CPU: 0 PID: 13380 Comm: syz-executor.4 Not tainted 5.10.179 #1 [ 1878.374543] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1878.375606] FAULT_INJECTION: forcing a failure. [ 1878.375606] name failslab, interval 1, probability 0, space 0, times 0 [ 1878.376257] Call Trace: [ 1878.376287] dump_stack+0x107/0x167 [ 1878.376312] should_fail.cold+0x5/0xa [ 1878.376340] should_failslab+0x5/0x20 [ 1878.376368] __kmalloc_node_track_caller+0x74/0x3b0 [ 1878.381667] ? alloc_skb_with_frags+0x92/0x570 [ 1878.382630] __alloc_skb+0xb1/0x5b0 [ 1878.383397] alloc_skb_with_frags+0x92/0x570 [ 1878.384307] ? lock_acquire+0x197/0x470 [ 1878.385133] ? find_held_lock+0x2c/0x110 [ 1878.385970] sock_alloc_send_pskb+0x7af/0x930 [ 1878.386930] ? sk_alloc+0x350/0x350 [ 1878.387681] ? perf_trace_lock+0xac/0x490 [ 1878.388573] ? SOFTIRQ_verbose+0x10/0x10 [ 1878.389426] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 1878.390476] ? ip6_mtu+0x1bb/0x3d0 [ 1878.391224] ? lock_downgrade+0x6d0/0x6d0 [ 1878.392080] ? ip_frag_init+0x350/0x350 [ 1878.392919] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 1878.393894] ? ip6_mtu+0x1e9/0x3d0 [ 1878.394666] ? ip6_setup_cork+0xfb7/0x1740 [ 1878.395559] ip6_make_skb+0x2de/0x4e0 [ 1878.396350] ? ip_frag_init+0x350/0x350 [ 1878.397194] ? ip_frag_init+0x350/0x350 [ 1878.398032] ? ip6_push_pending_frames+0xf0/0xf0 [ 1878.399020] ? ip6_dst_check+0x389/0x8d0 [ 1878.399861] ? sk_dst_check+0x235/0x4b0 [ 1878.400701] udpv6_sendmsg+0x20d0/0x2af0 [ 1878.401551] ? ip_frag_init+0x350/0x350 [ 1878.402385] ? udp_v6_push_pending_frames+0x360/0x360 [ 1878.403476] ? __lockdep_reset_lock+0x180/0x180 [ 1878.404448] ? lock_acquire+0x197/0x470 [ 1878.405278] ? find_held_lock+0x2c/0x110 [ 1878.406132] ? mark_lock+0xf5/0x2df0 [ 1878.406891] ? sock_has_perm+0x1ea/0x280 [ 1878.407764] ? __import_iovec+0x458/0x590 [ 1878.408632] ? udp_v6_push_pending_frames+0x360/0x360 [ 1878.409697] inet6_sendmsg+0x105/0x140 [ 1878.410510] ? inet6_compat_ioctl+0x320/0x320 [ 1878.411422] sock_sendmsg+0xf2/0x190 [ 1878.412196] ____sys_sendmsg+0x334/0x870 [ 1878.413037] ? kernel_sendmsg+0x50/0x50 [ 1878.413852] ? do_recvmmsg+0x6d0/0x6d0 [ 1878.414677] ? perf_trace_lock+0xac/0x490 [ 1878.415554] ? __lockdep_reset_lock+0x180/0x180 [ 1878.416522] ? perf_trace_lock+0xac/0x490 [ 1878.417399] ___sys_sendmsg+0xf3/0x170 [ 1878.418212] ? sendmsg_copy_msghdr+0x160/0x160 [ 1878.419168] ? __fget_files+0x26d/0x4c0 [ 1878.420000] ? lock_downgrade+0x6d0/0x6d0 [ 1878.420865] ? lock_downgrade+0x6d0/0x6d0 [ 1878.421733] ? __fget_files+0x296/0x4c0 [ 1878.422584] ? __fget_light+0xea/0x290 [ 1878.423402] __sys_sendmmsg+0x195/0x470 [ 1878.424233] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1878.425128] ? lock_downgrade+0x6d0/0x6d0 [ 1878.426000] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1878.427025] ? wait_for_completion_io+0x270/0x270 [ 1878.428019] ? rcu_read_lock_any_held+0x75/0xa0 [ 1878.428985] ? vfs_write+0x354/0xa70 [ 1878.429758] ? fput_many+0x2f/0x1a0 [ 1878.430541] ? ksys_write+0x1a9/0x260 [ 1878.431330] ? __ia32_sys_read+0xb0/0xb0 [ 1878.432181] __x64_sys_sendmmsg+0x99/0x100 [ 1878.433054] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1878.434135] do_syscall_64+0x33/0x40 [ 1878.434912] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1878.435975] RIP: 0033:0x7fa146240b19 [ 1878.436758] 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 [ 1878.440567] RSP: 002b:00007fa1437b6188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1878.442158] RAX: ffffffffffffffda RBX: 00007fa146353f60 RCX: 00007fa146240b19 [ 1878.443642] RDX: 0000000000000001 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1878.445123] RBP: 00007fa1437b61d0 R08: 0000000000000000 R09: 0000000000000000 [ 1878.446614] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1878.448090] R13: 00007fffd5047b0f R14: 00007fa1437b6300 R15: 0000000000022000 [ 1878.449612] CPU: 1 PID: 13382 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 1878.450563] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1878.451674] Call Trace: sendmmsg$inet6(r1, &(0x7f0000008540)=[{{&(0x7f00000004c0)={0xa, 0x4e24, 0x3f, @dev={0xfe, 0x80, '\x00', 0x2a}, 0x9}, 0x1c, &(0x7f0000001840)=[{&(0x7f0000002e00)="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&(0x7f0000007e40)=[{&(0x7f0000007a00)="74e2360e839d3fd69501ab6e7c5c16b72ff28ef88c3f6e16c9b2fa", 0x1b}, {&(0x7f0000007a40)="b30d9a6cb111b685f5699904356d580be5cec68efd88252e22d566e9ac987c14944e8e23c767dde6e621769fc25f7be6f47c4e9d6a5853ebf2e898aae5dada809ad3546be349eea0cf1f724cc97859ec4faf94f785d0171f70e2f2b482588b5f4bebe9da77dd1ca3b191852133104b805c06e4ac2191fea9685f86bd1f7027d75f31cad93354a09c1ee70b66bebd45e5a33893453655201bf0f6795ed0e48a614b0a151e2ecb492dcab9", 0xaa}, {&(0x7f0000007b00)="dc7e4f8a337b80e08a53dadff9fa4cde58dc13090dddfdad8b7f4c659b56a1de35318bacca35e94d702b6581191dddae300120f983eff4b7fa7e8c8df9796db11bf37b054f0e2397258cf2e809b6debd8d928436ec31887559a2ebc1699211698eb2b4435ee00c2157df69a0c0a35ddebd1ee2ba19afc12bb15804db28e3fe9704fd0914856df0a9a7b5cb995df9aae06b35cd0bc70e", 0x96}, {&(0x7f0000007bc0)="0d8361fcc88493b1fef252ef6cd396cd39fac126540e6da589979cdf9a3c402ab5ec916a97007e75926dfb43f356d50ca9c41fee383f8777d7ca8112d1fe8bad2990145aca32ca9e3ce066c615cf56dde5bdca688a96c5536e79889b0ee87307a4e6b5d69b61bc0a765a837b6355571e32e74da0ad16d19f5ffd19813db399d50e4479bc1e7a03b492332f291c5203cf6b9935896df0ca9122cef7", 0x9b}, {&(0x7f0000007c80)="1068b8aa61c6874ff81727ab19ac3d3508d78b7b7fdf4af7cc0c1651be404624934663d127e042ab049810e11d698da686f1d2ba67f9f2d7b8c78f56d9f7abd10c49056096f1bb7f3944b2183af2b6a64d1956ef13efe1fa16e912e1248967a3fe2d44f4a22e5fa5185cc74b853bba9df5efda7b992aafc259df5bb100ed5b1ee54d522f645a2b8a7bc6b16e66626e98c46558d8c1f7534398fa8a26bc8966babeb2f28fe6968efa9e025dcb46cfaf3b57df981b79ad05af0ca51ed6b3ba31f819", 0xc1}, {&(0x7f0000007d80)="dc3db4540f1e40bd281d9293b88a2614c8a88a1eb94769c2456d56da3374c1e478d2c2e0271c20bc03fe2e5e44977e77a4ff793deb2a8bf264f90350a6a36c8a8141f02cad1077c5078a49a6173084a9a1da245734837973b52fca6c0052055534a8ece0d44b5ca18539c026aee72043cb222d2003e0ab19eefa663a32063e3855be9bd00dea533c210fe0f94138ae867ab4ce69b03b65ab9b2ae76ea0cba6e4e88c5c92150964183033acffc98b1f2dfd580d1c32", 0xb5}], 0x6, &(0x7f0000007ec0)=[@dstopts={{0x30, 0x29, 0x37, {0x32, 0x2, '\x00', [@jumbo={0xc2, 0x4, 0x5}, @pad1, @ra={0x5, 0x2, 0x9}, @padn={0x1, 0x4, [0x0, 0x0, 0x0, 0x0]}]}}}, @hopopts_2292={{0x20, 0x29, 0x36, {0x16, 0x0, '\x00', [@pad1, @enc_lim]}}}, @rthdr={{0x48, 0x29, 0x39, {0x6, 0x6, 0x2, 0x3, 0x0, [@mcast1, @local, @empty]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x1}}, @rthdr={{0x78, 0x29, 0x39, {0x3b, 0xc, 0x2, 0x40, 0x0, [@ipv4={'\x00', '\xff\xff', @multicast1}, @private1={0xfc, 0x1, '\x00', 0x1}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, @remote, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, @mcast1]}}}, @dstopts_2292={{0x80, 0x29, 0x4, {0xff, 0xc, '\x00', [@calipso={0x7, 0x38, {0x1, 0xc, 0x7, 0x0, [0x1, 0x1f, 0x1ff, 0x9, 0xffffffff, 0x870]}}, @calipso={0x7, 0x18, {0x1, 0x4, 0x7, 0x200, [0x7, 0x10000]}}, @jumbo={0xc2, 0x4, 0x7}, @ra={0x5, 0x2, 0x8}, @enc_lim={0x4, 0x1, 0x5}]}}}], 0x1a8}}, {{0x0, 0x0, &(0x7f00000083c0)=[{&(0x7f0000008080)="91d0f161f9e2104d0103c781d8e77f57d85fef462c4625c33384299f2b5a2258775740452c5d470d3f0411b5438dfe67c55d4921c9514296d803f5e1e1626c", 0x3f}, {&(0x7f00000080c0)="06c77b264de4aa87f14ef9b2e35f3ebc71b3a00c7d23e19e0cd45a77282814cd783ea66720ba4d865aca2d1f55a44ef2c101b1e0fb25c8058a77bdbb985d223d74151882a39907bcc7e8ab071c3f0b5b1e38174638b0d2a441031e7371ee6cf482ddd96d1f7860abb04db6ca2d717e115398a489a240d61f3eeafaffbeace973e29eab413e73a860e7d4bfd9b21cf4a92b47d4cfdfe2095af628cb6d236a45f3b9964c17b225b9c3e6daa1f04d74512131f1", 0xb2}, {&(0x7f0000008180)="9a7927895b608879d4475cf40d762821b5b2ef5c76d9f5c0d58937e721e5a283ea7159384bfa4c9caf224460424b827bceaf135875fbcce05c199e0627666f28693a6007f2615c7cf9cdff90505f01a70031a911e0341d837c77b4f33e7602a001b314382db4a54d0e46ac5d3d5984f50a8074b4153972a85bd51396035dd36578c869b806ab2c570c687ee859dc4ec52761e156960b5ccb7957a0b339cb0b71ab5110036191188e3264a5a53ba34b46dca6bdecd706bd1f9a687d56f55b655affbace11831d1f5e823e91e8b8fa9ea2", 0xd0}, {&(0x7f0000008280)="8049826bc5de3ab13935dee91d6fbfca5a7f8a9c777576c76799be8d4e3f8b12ee42dd30735d2e71da96cf2eea6336031be5c042bf22710b2d9f1a0e063fcbbd03b1665240f39da089806eac1b2c8d676f7700d956d64846e5a3381f22bf2652bbe328f73bb53444cf937b9e795d8e", 0x6f}, {&(0x7f0000008300)="be71efa348739ac353016f12076b359e063c9f874738092ef0d3c36aaf980b41997f5d154c6815ed20864fa1057b95111434fd256e36f28a847f47288faa13df705bcb20b31659c360a4e0a57dd91ffb93aa931c69b19fb2aa1ee49e2b56c238f978f2862b5e682e5f18ef1c33435ffd137577cdefd5584648206f287bb291474f2fe53367e0bbfc5d7b20a7", 0x8c}], 0x5, &(0x7f0000008440)=[@hoplimit_2292={{0x14, 0x29, 0x8, 0x1000}}, @tclass={{0x14, 0x29, 0x43, 0x9eb}}, @rthdr_2292={{0x48, 0x29, 0x39, {0x16, 0x6, 0x2, 0x9e, 0x0, [@private2={0xfc, 0x2, '\x00', 0x1}, @private0, @local]}}}, @rthdr={{0x58, 0x29, 0x39, {0x29, 0x8, 0x2, 0x3f, 0x0, [@dev={0xfe, 0x80, '\x00', 0x18}, @private1={0xfc, 0x1, '\x00', 0x1}, @ipv4={'\x00', '\xff\xff', @private=0xa010102}, @remote]}}}, @dontfrag={{0x14, 0x29, 0x3e, 0x8}}], 0xe8}}], 0x6, 0x800) r10 = fcntl$dupfd(r5, 0x0, r2) sendmsg$inet(r10, &(0x7f0000000800)={&(0x7f0000000300)={0x2, 0x4e20, @local}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000340)="236ef6a5ec567f0bf24f255041f023b339c3d159f0941376", 0x18}, {&(0x7f0000000c00)="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", 0x595}], 0x2}, 0x0) 03:38:18 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) (fail_nth: 4) [ 1878.452085] dump_stack+0x107/0x167 [ 1878.452691] should_fail.cold+0x5/0xa [ 1878.453288] ? create_object.isra.0+0x3a/0xa20 [ 1878.453986] should_failslab+0x5/0x20 [ 1878.454529] kmem_cache_alloc+0x5b/0x310 [ 1878.455075] create_object.isra.0+0x3a/0xa20 [ 1878.455622] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 03:38:18 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, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f00000000c0)='mqueue\x00', 0x0, 0x0) creat(&(0x7f0000000180)='./file0/file0\x00', 0x0) unlink(&(0x7f0000000300)='./file0/file0\x00') stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, 0x0) r1 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000780)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$chown(0x4, r1, r0, 0xee00) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) r3 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000780)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$chown(0x4, r3, r2, 0xee00) syz_mount_image$nfs4(&(0x7f0000000000), &(0x7f0000000140)='./file0/file0\x00', 0x6, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000500)="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", 0x1000, 0x1ff}], 0x200000, &(0x7f0000000340)={[{'mqueue\x00'}, {'mqueue\x00'}, {'mqueue\x00'}, {'[[&-\xaa&`*,'}, {'##/'}, {'*'}, {'mqueue\x00'}], [{@obj_user={'obj_user', 0x3d, '+({-$%,'}}, {@subj_user={'subj_user', 0x3d, 'mqueue\x00'}}, {@fowner_gt={'fowner>', r0}}, {@mask={'mask', 0x3d, '^MAY_APPEND'}}, {@fowner_lt={'fowner<', r2}}, {@fsuuid={'fsuuid', 0x3d, {[0x66, 0x64, 0x66, 0x38, 0x38, 0x5a, 0x37, 0x35], 0x2d, [0x66, 0x6f, 0x62, 0x36], 0x2d, [0x8, 0x64, 0x34, 0x38], 0x2d, [0x63, 0x35, 0x66, 0x65], 0x2d, [0x65, 0x30, 0x32, 0x34, 0x0, 0x61, 0x34]}}}, {@rootcontext={'rootcontext', 0x3d, 'root'}}, {@dont_hash}]}) 03:38:18 executing program 2: ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f00000000c0)=ANY=[@ANYRESDEC=0x0, @ANYBLOB="287a28ed9be3bbd3f15485f398de", @ANYRES64, @ANYRESHEX, @ANYRES32=0x0, @ANYRES32=0x0]) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe8be}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() process_vm_readv(r0, &(0x7f0000001a40)=[{&(0x7f00000001c0)=""/31, 0x1f}, {&(0x7f0000000140)=""/123, 0x7b}, {&(0x7f0000001980)=""/146, 0x92}], 0x3, &(0x7f0000001ec0)=[{&(0x7f0000000040)=""/101, 0x65}, {&(0x7f0000002240)=""/183, 0xb7}, {0x0}, {&(0x7f0000001c40)=""/159, 0x9f}, {&(0x7f0000001e00)}, {&(0x7f0000001e40)=""/9, 0x9}, {&(0x7f0000001b00)=""/46, 0x2e}], 0x7, 0x0) unshare(0x48020200) syz_io_uring_setup(0x5bbb, &(0x7f0000000200)={0x0, 0xaf6e, 0x10, 0x0, 0xbe}, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000280)=0x0, &(0x7f00000002c0)) syz_io_uring_setup(0x7d76, &(0x7f0000000300)={0x0, 0x2128, 0x0, 0x3, 0x2c1}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000380), &(0x7f00000003c0)=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) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x40042408, 0xffffffffffffffff) syz_io_uring_submit(r1, r2, &(0x7f0000000400)=@IORING_OP_TEE={0x21, 0x1, 0x0, @fd_index=0xa, 0x0, 0x0, 0x8001, 0x8, 0x0, {0x0, 0x0, r3}}, 0x7) 03:38:18 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x40042408, 0xffffffffffffffff) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) dup3(r0, r1, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) unshare(0x42000000) (fail_nth: 56) socket$inet6_icmp(0xa, 0x2, 0x3a) 03:38:18 executing program 3: io_submit(0x0, 0x1, &(0x7f0000000180)=[&(0x7f0000000000)={0x0, 0x0, 0x0, 0x1, 0x6, 0xffffffffffffffff, &(0x7f00000000c0)="2484e22f63526fff02ca32ca30694e4b31f37900ec8161573331afe9674e7e2716988c9d67d0e2fe7d802b0845fb8cb8d0292c3e165f632c6b65bd1c7435d61269ba24b231c05c93e27038cb50be2fab15d699698389d34b2529b2ca68d4190c357693c8f9503f1741f93c8865c247fe396a4dfc562cd93e69590e7c5ebfbe30b6d8e4670f144a60682c7602da66e9", 0x8f, 0x8000, 0x0, 0x1}]) 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 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x93, 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}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) read(r0, &(0x7f00000005c0)=""/231, 0xe7) [ 1878.456301] __kmalloc+0x16e/0x390 [ 1878.456893] __netlink_kernel_create+0x1a9/0x860 [ 1878.457516] ? netlink_insert+0x1720/0x1720 [ 1878.458055] ? lock_acquire+0x197/0x470 [ 1878.458558] ? find_held_lock+0x2c/0x110 [ 1878.459084] ? genl_lock_done+0x110/0x110 [ 1878.459600] genl_pernet_init+0xa0/0x140 [ 1878.460132] ? genl_lock_done+0x110/0x110 [ 1878.460681] ? genl_pernet_exit+0x80/0x80 [ 1878.461234] ? netlink_realloc_groups+0x350/0x350 [ 1878.461870] ? debug_mutex_init+0x33/0x70 [ 1878.462439] ops_init+0xbb/0x6b0 [ 1878.462884] setup_net+0x2d8/0x810 [ 1878.463365] ? ops_init+0x6b0/0x6b0 [ 1878.463837] ? kasan_unpoison_shadow+0x33/0x50 [ 1878.464452] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1878.465091] copy_net_ns+0x2cf/0x5e0 [ 1878.465581] create_new_namespaces+0x3f6/0xb20 [ 1878.466197] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 1878.466822] ksys_unshare+0x449/0x8a0 [ 1878.467323] ? unshare_fd+0x1c0/0x1c0 [ 1878.467795] ? fput_many+0x2f/0x1a0 [ 1878.468284] ? ksys_write+0x1a9/0x260 [ 1878.468766] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1878.469464] __x64_sys_unshare+0x2d/0x40 [ 1878.469965] do_syscall_64+0x33/0x40 [ 1878.470459] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1878.471119] RIP: 0033:0x7f1705f97b19 [ 1878.471621] 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 [ 1878.474029] RSP: 002b:00007f170350d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1878.475037] RAX: ffffffffffffffda RBX: 00007f17060aaf60 RCX: 00007f1705f97b19 [ 1878.475970] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000042000000 [ 1878.476888] RBP: 00007f170350d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1878.477820] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1878.478754] R13: 00007ffc1f2d632f R14: 00007f170350d300 R15: 0000000000022000 03:38:18 executing program 5: r0 = syz_open_dev$mouse(&(0x7f0000000000), 0x7fff, 0x100) ioctl$HIDIOCGVERSION(r0, 0x80044801, &(0x7f0000000080)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2000000000000000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) pkey_alloc(0x0, 0x3) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='net/if_inet6\x00') r2 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000000, r2) pkey_mprotect(&(0x7f0000ff4000/0x1000)=nil, 0x1000, 0x0, r2) pkey_mprotect(&(0x7f0000ff7000/0x3000)=nil, 0x3000, 0x300000d, r2) mlock2(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)) readv(r1, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/4089, 0xff9}], 0x1) 03:38:18 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = openat(0xffffffffffffff9c, &(0x7f0000001340)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x80800) openat(r2, &(0x7f00000001c0)='./file0\x00', 0x141200, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000300)='/sys/kernel/tracing', 0x0, 0x14d) readlinkat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/100, 0x64) r4 = pidfd_getfd(0xffffffffffffffff, r3, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r4, 0x40082404, &(0x7f0000000200)=0x378) ioctl$FS_IOC_SETFSLABEL(r4, 0x41009432, &(0x7f0000000340)="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") copy_file_range(r3, 0x0, r1, 0x0, 0x200f5ef, 0x0) r5 = 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) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x40042408, 0xffffffffffffffff) ioctl$BTRFS_IOC_SEND(r5, 0x40489426, &(0x7f0000000480)={{r0}, 0x4, &(0x7f0000000440)=[0x800, 0xfff, 0xffffffffffffffff, 0x8], 0x0, 0x1, [0x401, 0x10000, 0x7, 0x3]}) 03:38:18 executing program 7: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0xc6c42, 0x0) io_setup(0x5, &(0x7f0000000080)=0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fallocate(r2, 0x0, 0x0, 0x8800000) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = fcntl$dupfd(r2, 0x0, r3) perf_event_open(0x0, 0x0, 0x5, r3, 0x0) io_destroy(r1) ioctl$BLKTRACESETUP(0xffffffffffffffff, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) io_setup(0x4, &(0x7f0000000140)) sendmsg$NL80211_CMD_UPDATE_FT_IES(r4, &(0x7f0000000480)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000440)={&(0x7f00000002c0)={0x118, 0x0, 0x100, 0x70bd28, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_MDID={0x6, 0xb1, 0x4}, @NL80211_ATTR_MDID={0x6, 0xb1, 0xfff}, @NL80211_ATTR_MDID={0x6, 0xb1, 0x9}, @NL80211_ATTR_IE={0xa, 0x2a, [@chsw_timing={0x68, 0x4, {0x100, 0x8}}]}, @NL80211_ATTR_IE={0x19, 0x2a, [@ssid={0x0, 0xa, @random="6fd1ca4b95dcdd926b2a"}, @ext_channel_switch={0x3c, 0x4, {0x0, 0x8, 0x99, 0x7}}, @dsss={0x3, 0x1, 0x9d}]}, @NL80211_ATTR_IE={0xb2, 0x2a, [@sec_chan_ofs={0x3e, 0x1}, @ext_channel_switch={0x3c, 0x4, {0x1, 0x81, 0xed, 0x4}}, @fast_bss_trans={0x37, 0x86, {0x7, 0x4, "e231aa28e684aa8a60ace364cf986fd0", "e01a90ffe47d83ed879ee7edb11926ae5768cf94f06eb1354d2ff5540f0485b0", "30e40c7a1beeabac839b0df7f7ed44ceceabf2364401213c0d3c9b4e29c651ae", [{0x3}, {0x4, 0x2, "68f5"}, {0x1, 0x1a, "d3cbbfb9d7d18e2dc3d9bc024c89d9e4725db51b8c47c23ebc3a"}, {0x1, 0x10, "3f9bc970021db327872816b39326a3f3"}]}}, @mic={0x8c, 0x18, {0x899, "fd1d1ea9f0e3", @long="a9b7651369921c15375ccc914d50f977"}}, @dsss={0x3, 0x1, 0xaf}]}, @NL80211_ATTR_MDID={0x6, 0xb1, 0x2}, @NL80211_ATTR_MDID={0x6, 0xb1, 0x100}]}, 0x118}, 0x1, 0x0, 0x0, 0x20004000}, 0x10000000) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r0, 0xc0189374, &(0x7f00000001c0)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file1\x00'}) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) r5 = syz_io_uring_setup(0x3de4, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000000180), &(0x7f0000002a40)) r6 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x882c2, 0x0) fsync(r6) ioctl$FS_IOC_GETFSMAP(r6, 0xc0c0583b, &(0x7f0000000680)=ANY=[@ANYBLOB="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"]) io_uring_enter(r5, 0x76d3, 0x0, 0x0, 0x0, 0x0) ioctl$FIGETBSZ(r5, 0x2, &(0x7f0000000240)) 03:38:18 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) (fail_nth: 5) [ 1878.743674] FAULT_INJECTION: forcing a failure. [ 1878.743674] name failslab, interval 1, probability 0, space 0, times 0 [ 1878.745054] CPU: 1 PID: 13416 Comm: syz-executor.4 Not tainted 5.10.179 #1 [ 1878.745824] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1878.746780] Call Trace: [ 1878.747079] dump_stack+0x107/0x167 [ 1878.747495] should_fail.cold+0x5/0xa [ 1878.747929] ? create_object.isra.0+0x3a/0xa20 [ 1878.748454] should_failslab+0x5/0x20 [ 1878.748891] kmem_cache_alloc+0x5b/0x310 [ 1878.749357] create_object.isra.0+0x3a/0xa20 [ 1878.749856] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1878.750436] __kmalloc_node_track_caller+0x1a6/0x3b0 [ 1878.751003] ? alloc_skb_with_frags+0x92/0x570 [ 1878.751521] __alloc_skb+0xb1/0x5b0 [ 1878.751933] alloc_skb_with_frags+0x92/0x570 [ 1878.752441] ? lock_acquire+0x197/0x470 [ 1878.752889] ? find_held_lock+0x2c/0x110 [ 1878.753345] sock_alloc_send_pskb+0x7af/0x930 [ 1878.753855] ? sk_alloc+0x350/0x350 [ 1878.754270] ? perf_trace_lock+0xac/0x490 [ 1878.754737] ? SOFTIRQ_verbose+0x10/0x10 [ 1878.755215] __ip6_append_data.isra.0+0x1c12/0x3a70 [ 1878.755782] ? ip6_mtu+0x1bb/0x3d0 [ 1878.756191] ? lock_downgrade+0x6d0/0x6d0 [ 1878.756654] ? ip_frag_init+0x350/0x350 [ 1878.757109] ? ip6_finish_output2+0x1fe0/0x1fe0 [ 1878.757628] ? ip6_mtu+0x1e9/0x3d0 [ 1878.758020] ? ip6_setup_cork+0xfb7/0x1740 [ 1878.758505] ip6_make_skb+0x2de/0x4e0 [ 1878.758941] ? ip_frag_init+0x350/0x350 [ 1878.759391] ? ip_frag_init+0x350/0x350 [ 1878.759848] ? ip6_push_pending_frames+0xf0/0xf0 [ 1878.760387] ? ip6_dst_check+0x389/0x8d0 [ 1878.760846] ? sk_dst_check+0x235/0x4b0 [ 1878.761311] udpv6_sendmsg+0x20d0/0x2af0 [ 1878.761768] ? ip_frag_init+0x350/0x350 [ 1878.762218] ? udp_v6_push_pending_frames+0x360/0x360 [ 1878.762808] ? __lockdep_reset_lock+0x180/0x180 [ 1878.763334] ? lock_acquire+0x197/0x470 [ 1878.763778] ? find_held_lock+0x2c/0x110 [ 1878.764234] ? mark_lock+0xf5/0x2df0 [ 1878.764644] ? sock_has_perm+0x1ea/0x280 03:38:18 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) utimensat(r0, 0x0, 0x0, 0x0) r1 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x50000, 0x14, 0x6}, 0x18) mknodat$loop(r1, &(0x7f0000000300)='./file0\x00', 0x1, 0x1) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, @out_args}, './file0\x00'}) ioctl$LOOP_CHANGE_FD(r0, 0x4c06, r2) syz_80211_join_ibss(&(0x7f0000000040)='wlan1\x00', 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000080)) [ 1878.765115] ? __import_iovec+0x458/0x590 [ 1878.765708] ? udp_v6_push_pending_frames+0x360/0x360 [ 1878.766279] inet6_sendmsg+0x105/0x140 [ 1878.766729] ? inet6_compat_ioctl+0x320/0x320 [ 1878.767226] sock_sendmsg+0xf2/0x190 [ 1878.767639] ____sys_sendmsg+0x334/0x870 [ 1878.768101] ? kernel_sendmsg+0x50/0x50 [ 1878.768529] ? do_recvmmsg+0x6d0/0x6d0 [ 1878.768966] ? perf_trace_lock+0xac/0x490 [ 1878.769434] ? __lockdep_reset_lock+0x180/0x180 [ 1878.769957] ? perf_trace_lock+0xac/0x490 [ 1878.770429] ___sys_sendmsg+0xf3/0x170 [ 1878.770866] ? sendmsg_copy_msghdr+0x160/0x160 [ 1878.771373] ? __fget_files+0x26d/0x4c0 [ 1878.771801] ? lock_downgrade+0x6d0/0x6d0 [ 1878.772262] ? lock_downgrade+0x6d0/0x6d0 [ 1878.772716] ? __fget_files+0x296/0x4c0 [ 1878.773161] ? __fget_light+0xea/0x290 [ 1878.773591] __sys_sendmmsg+0x195/0x470 [ 1878.774041] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1878.774522] ? lock_downgrade+0x6d0/0x6d0 [ 1878.775000] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1878.775552] ? wait_for_completion_io+0x270/0x270 [ 1878.776108] ? rcu_read_lock_any_held+0x75/0xa0 [ 1878.776611] ? vfs_write+0x354/0xa70 [ 1878.777027] ? fput_many+0x2f/0x1a0 [ 1878.777421] ? ksys_write+0x1a9/0x260 [ 1878.777851] ? __ia32_sys_read+0xb0/0xb0 [ 1878.778290] __x64_sys_sendmmsg+0x99/0x100 [ 1878.778771] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1878.779340] do_syscall_64+0x33/0x40 [ 1878.779742] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1878.780321] RIP: 0033:0x7fa146240b19 [ 1878.780729] 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 [ 1878.782757] RSP: 002b:00007fa1437b6188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 03:38:18 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 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_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x13, r0, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x4) syz_io_uring_complete(r1) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) r2 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) copy_file_range(r3, 0x0, r2, 0x0, 0x200f5ef, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) syz_io_uring_setup(0x4d4f, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x6, 0x0, r4, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x921, &(0x7f00000000c0)={0x0, 0x3271, 0x4, 0x3, 0x38e, 0x0, r0}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000180), &(0x7f00000001c0)=0x0) syz_io_uring_submit(r5, r7, &(0x7f0000000240)=@IORING_OP_LINK_TIMEOUT={0xf, 0x1, 0x0, 0x0, 0x0, &(0x7f0000000200)={0x0, 0x3938700}, 0x1, 0x1, 0x1}, 0xe2) [ 1878.783607] RAX: ffffffffffffffda RBX: 00007fa146353f60 RCX: 00007fa146240b19 [ 1878.784547] RDX: 0000000000000001 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1878.785308] RBP: 00007fa1437b61d0 R08: 0000000000000000 R09: 0000000000000000 [ 1878.786083] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1878.786888] R13: 00007fffd5047b0f R14: 00007fa1437b6300 R15: 0000000000022000 03:38:18 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r0, 0x80049363, &(0x7f0000000200)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x40086806, 0x5) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000040)=""/13, 0xd}], 0x1) ioctl$SG_GET_RESERVED_SIZE(0xffffffffffffffff, 0x5421, &(0x7f0000000080)) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r5 = dup2(r0, r2) copy_file_range(r5, 0x0, r4, &(0x7f0000000040)=0x3a, 0x8, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000001580)=0x10000, 0xffffffffffffffff, 0x0, 0xb3a, 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f0000000180)={0xa, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x800) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000000140)=ANY=[]) fspick(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) 03:38:18 executing program 0: r0 = 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) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x40042408, 0xffffffffffffffff) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) dup3(r0, r1, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) unshare(0x42000000) (fail_nth: 57) socket$inet6_icmp(0xa, 0x2, 0x3a) 03:38:18 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) (fail_nth: 6) [ 1878.916091] FAULT_INJECTION: forcing a failure. [ 1878.916091] name failslab, interval 1, probability 0, space 0, times 0 [ 1878.917511] CPU: 1 PID: 13431 Comm: syz-executor.4 Not tainted 5.10.179 #1 [ 1878.918262] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1878.919192] Call Trace: [ 1878.919495] dump_stack+0x107/0x167 [ 1878.919898] should_fail.cold+0x5/0xa [ 1878.920347] ? skb_clone+0x14f/0x3d0 [ 1878.920767] should_failslab+0x5/0x20 [ 1878.921184] kmem_cache_alloc+0x5b/0x310 [ 1878.921632] skb_clone+0x14f/0x3d0 [ 1878.922032] ip6_finish_output2+0x1225/0x1fe0 [ 1878.922550] __ip6_finish_output.part.0+0x4f7/0xb50 [ 1878.923106] ip6_output+0x3b1/0x7f0 [ 1878.923517] ip6_local_out+0xb4/0x1a0 [ 1878.923937] ip6_send_skb+0xb7/0x350 [ 1878.924345] udp_v6_send_skb+0x7aa/0x15b0 [ 1878.924804] udpv6_sendmsg+0x2113/0x2af0 [ 1878.925255] ? ip_frag_init+0x350/0x350 [ 1878.925698] ? udp_v6_push_pending_frames+0x360/0x360 [ 1878.926264] ? __lockdep_reset_lock+0x180/0x180 [ 1878.926769] ? lock_acquire+0x197/0x470 [ 1878.927195] ? find_held_lock+0x2c/0x110 [ 1878.927660] ? mark_lock+0xf5/0x2df0 [ 1878.928067] ? sock_has_perm+0x1ea/0x280 [ 1878.928537] ? __import_iovec+0x458/0x590 [ 1878.928992] ? udp_v6_push_pending_frames+0x360/0x360 [ 1878.929563] inet6_sendmsg+0x105/0x140 [ 1878.929999] ? inet6_compat_ioctl+0x320/0x320 [ 1878.930504] sock_sendmsg+0xf2/0x190 [ 1878.930916] ____sys_sendmsg+0x334/0x870 [ 1878.931356] ? kernel_sendmsg+0x50/0x50 [ 1878.931800] ? do_recvmmsg+0x6d0/0x6d0 [ 1878.932220] ? perf_trace_lock+0xac/0x490 [ 1878.932680] ? __lockdep_reset_lock+0x180/0x180 [ 1878.933193] ? perf_trace_lock+0xac/0x490 [ 1878.933669] ___sys_sendmsg+0xf3/0x170 [ 1878.934117] ? sendmsg_copy_msghdr+0x160/0x160 [ 1878.934636] ? __fget_files+0x26d/0x4c0 [ 1878.935080] ? lock_downgrade+0x6d0/0x6d0 [ 1878.935550] ? lock_downgrade+0x6d0/0x6d0 [ 1878.936017] ? __fget_files+0x296/0x4c0 [ 1878.936466] ? __fget_light+0xea/0x290 [ 1878.936896] __sys_sendmmsg+0x195/0x470 [ 1878.937342] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1878.937817] ? lock_downgrade+0x6d0/0x6d0 [ 1878.938289] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1878.938839] ? wait_for_completion_io+0x270/0x270 [ 1878.939376] ? rcu_read_lock_any_held+0x75/0xa0 [ 1878.939896] ? vfs_write+0x354/0xa70 [ 1878.940319] ? fput_many+0x2f/0x1a0 [ 1878.940732] ? ksys_write+0x1a9/0x260 [ 1878.941161] ? __ia32_sys_read+0xb0/0xb0 [ 1878.941627] __x64_sys_sendmmsg+0x99/0x100 [ 1878.942104] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1878.942695] do_syscall_64+0x33/0x40 [ 1878.943116] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1878.943681] RIP: 0033:0x7fa146240b19 [ 1878.944103] 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 [ 1878.946129] RSP: 002b:00007fa1437b6188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1878.946969] RAX: ffffffffffffffda RBX: 00007fa146353f60 RCX: 00007fa146240b19 [ 1878.947753] RDX: 0000000000000001 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1878.948542] RBP: 00007fa1437b61d0 R08: 0000000000000000 R09: 0000000000000000 [ 1878.949325] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1878.950112] R13: 00007fffd5047b0f R14: 00007fa1437b6300 R15: 0000000000022000 03:38:18 executing program 7: r0 = syz_open_procfs(0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_ACCEPT={0xd, 0x0, 0x0, r0, &(0x7f0000000000), 0x0, 0x0, 0x1800, 0x1}, 0x18) pread64(r0, 0x0, 0x0, 0x78) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_open_dev$tty1(0xc, 0x4, 0x1) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) r2 = perf_event_open(&(0x7f0000000040)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={0x0, 0x4}}, 0x0, 0x0, r1, 0x0) readv(r2, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) readv(0xffffffffffffffff, 0x0, 0x0) r3 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r3, 0x2285, &(0x7f00000011c0)={0x53, 0xfffffffffffffffd, 0x0, 0x0, @buffer={0x0, 0x1031, &(0x7f0000001240)=""/4108}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000340)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, 0xffffffffffffffff, 0x80, &(0x7f00000002c0)=@nfc_llcp={0x27, 0x0, 0x0, 0x0, 0x0, 0x0, "8f85234ae88cee92880bbe7488d4881980f070b158c8f6767137fa007b0fdfad8e79cc1669cb0c1c59d8c2d47d7df126d137fc9312375aca7b212321ed6ef6"}}, 0x5) 03:38:18 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000001c0)=0x34b, 0x4) sendmsg$SOCK_DESTROY(r0, &(0x7f00000001c0)={&(0x7f0000000200)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000180)={&(0x7f0000000480)={0x330, 0x15, 0x100, 0x70bd29, 0x25dfdbff, {0x3, 0x80}, [@INET_DIAG_REQ_BYTECODE={0x56, 0x1, "f23270032ba36a86442ab9babf615334043b8eb0b3fe74729aa17c4eda73e2f024a0af5b6efa6a3de85203bf470b048f3982da9c8b64b2bc7e969921495a09a960abb02f6e405e1b9a192b5e6a4f8e50dc9a"}, @INET_DIAG_REQ_BYTECODE={0xe8, 0x1, "ab127630f3f00fa166da9e7600c67b878181cd89f47df704af8d47c5a532039dcdb5420974515b5331a9ebb4db07e67fd2e6efefebc1f510f9667b4abe4db40e83cbd8a6e32b7a51c5b832eb02bf6d819a08a3d20e157ffc913abdf35fa1d8d1cd93f20b998f68d721ca979824ef411fe2305ae2577ef420b57b1e04131a6c179a6c0ea389bf8b7d4e8918d3e5709d4b244c04695c37559971b4b653765918037645e492c0ef7c6e71ce8a9760e7a745baddd65342f4b33199f9ae1b066d9a164759b25144abc1a3c2d63d973539c408e949e0d4b61f58bb27c994b9a402a4ed188c3c3f"}, @INET_DIAG_REQ_BYTECODE={0xbd, 0x1, "dd86dec784b7b1b85f2afb9930ef2714b7946f39edc8d46ac7f5bb76a9462988b5271a19fc722c710ff585f796412ad9fce8e2d897d9520bf79476015403189fe141d11483d312a97c0e567ea13b9229c7c76c97b71a1db4496cdfd1187721d6aa3610ac7cbf7d6df87f3638ea0880d099ceef8ee328f327290339c7b9c119623149"}, @INET_DIAG_REQ_BYTECODE={0xc5, 0x1, "4093989d23cb8b9271fed5b8ddf8042b9dabd449d66acac0f10471448f731c463e00181ec6bdbb1e922da9e97ae8c1e8b615f09501130d60f8603ed543fe5eb5f1eeec7d01dadc510a3d0385653355626b6e190efcda734ff425c45a907e2cc50386d8dd87dc4ebbfa63bad04cd575fcbd3e5ba3269a8492a05c25eea03a29101a5d2503b4be2a85d44077e5ebcec0b88f239636eb22219817e237d9c032f38d2586570fabad82b83868258e8c9614a9bfea6968e7bbe2da356ae34c157f2c55ca"}, @INET_DIAG_REQ_BYTECODE={0x89, 0x1, "f33c6da583d1016aabcbc6695f2701e643583508cbb252344912b3bb6d21f4122140db78399127d1f39deb7046d950e31e4799946b1564aac1b01d8130cb684f6027d77c340244a00acbb5e5f3f0557476474c05bc37b0def31b896cc959cfd1460aaf512653133ff5ec212c92708b76ee0994ed176b15f165bac42a7091924eca54580216"}]}, 0x330}, 0x1, 0x0, 0x0, 0x8000}, 0x40) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000080)=ANY=[@ANYBLOB="010000000100000018100a00", @ANYRES32=0xffffffffffffffff, @ANYBLOB="09000000000100a92f66696c65300000"]) ioctl$NS_GET_USERNS(r1, 0xb701, 0x0) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(r0, 0xc0c89425, &(0x7f0000000240)={"800ea2db4ca172268db51c35281f2ba6", 0x0, 0x0, {0x400, 0x3}, {0xe4, 0xffff3e2a}, 0x4, [0x0, 0x8, 0x39c90cb2, 0x6, 0x460, 0x6, 0x4, 0x6, 0x0, 0x8, 0x100, 0x5, 0x1a, 0x0, 0x100000000, 0xfffffffffffffff7]}) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef", 0x3a, 0x400}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00']) [ 1878.965851] FAULT_INJECTION: forcing a failure. [ 1878.965851] name failslab, interval 1, probability 0, space 0, times 0 [ 1878.967187] CPU: 1 PID: 13432 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 1878.967932] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1878.968811] Call Trace: [ 1878.969102] dump_stack+0x107/0x167 [ 1878.969504] should_fail.cold+0x5/0xa [ 1878.969930] ? ops_init+0x171/0x6b0 [ 1878.970334] should_failslab+0x5/0x20 [ 1878.970755] __kmalloc+0x72/0x390 [ 1878.971133] ? debug_mutex_init+0x33/0x70 [ 1878.971580] ops_init+0x171/0x6b0 [ 1878.971957] setup_net+0x2d8/0x810 [ 1878.972346] ? ops_init+0x6b0/0x6b0 [ 1878.972753] ? kasan_unpoison_shadow+0x33/0x50 [ 1878.973249] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1878.973808] copy_net_ns+0x2cf/0x5e0 [ 1878.974222] create_new_namespaces+0x3f6/0xb20 [ 1878.974730] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 1878.975270] ksys_unshare+0x449/0x8a0 [ 1878.975683] ? unshare_fd+0x1c0/0x1c0 [ 1878.976102] ? fput_many+0x2f/0x1a0 [ 1878.976511] ? ksys_write+0x1a9/0x260 [ 1878.976938] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1878.977532] __x64_sys_unshare+0x2d/0x40 [ 1878.977985] do_syscall_64+0x33/0x40 [ 1878.978399] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1878.978983] RIP: 0033:0x7f1705f97b19 [ 1878.979406] 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 [ 1878.981428] RSP: 002b:00007f170350d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1878.982278] RAX: ffffffffffffffda RBX: 00007f17060aaf60 RCX: 00007f1705f97b19 [ 1878.983085] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000042000000 [ 1878.983874] RBP: 00007f170350d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1878.984677] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1878.985464] R13: 00007ffc1f2d632f R14: 00007f170350d300 R15: 0000000000022000 [ 1879.068450] EXT4-fs (loop5): bad geometry: block count 128 exceeds size of device (1 blocks) [ 1879.683709] FAT-fs (loop3): Unrecognized mount option "./file0" or missing value 03:38:38 executing program 3: openat$random(0xffffffffffffff9c, &(0x7f00000000c0), 0x4002, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0x2}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffc, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="3d2805bd00569c582d043487164da8925556ea9b7df3a7cd72d33edcd653cda55ff5118c27185e5a64281935daf6b5f26c329290f2eb90725b0bfe74b30013b094ca671f3346269270b00f653db0efb5b928be0c2750904d7be6baf2e7cb45794391cdcbda3cad12c8e03ba05705f2622a4e24b4526da64828932646104eac2657bfa233bba9b2dcf3fd8014a4c6ee9dcc21e52c6205e2"]) r2 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000180)={0x0, r0, 0x6, 0x1, 0x1, 0xffffffffffffff1f}) mount(&(0x7f0000000200)=ANY=[], &(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='ext2\x00', 0xc, 0x0) pkey_mprotect(&(0x7f0000ff4000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000ff4000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000ff0000/0xe000)=nil, 0xe000, 0x1, 0xffffffffffffffff) r3 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) close_range(r1, 0xffffffffffffffff, 0x2) r4 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x40042408, 0xffffffffffffffff) perf_event_open(&(0x7f0000000300)={0x5, 0x80, 0x5, 0xde, 0x7f, 0x83, 0x0, 0x5, 0x58208, 0x8, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x10000, 0x1, @perf_config_ext={0xfff, 0x655}, 0x220c, 0x7fffffff, 0x2, 0x3, 0x2c, 0x58b, 0x100, 0x0, 0x1, 0x0, 0x7}, 0xffffffffffffffff, 0x7, r4, 0x2) ftruncate(r3, 0x2) pkey_mprotect(&(0x7f0000ff2000/0x2000)=nil, 0x2000, 0x2000008, 0xffffffffffffffff) r5 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000004, r5) pkey_mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1000002, r5) pkey_mprotect(&(0x7f0000ff4000/0x3000)=nil, 0x3000, 0x2, r5) 03:38:38 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) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0xa) copy_file_range(r1, 0x0, r0, 0x0, 0x10001, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1ff) write$binfmt_script(r2, &(0x7f0000001240)=ANY=[], 0xb) close(0xffffffffffffffff) ioctl$AUTOFS_DEV_IOCTL_FAIL(r2, 0xc0189377, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x1, 0x6}}, './file1\x00'}) r3 = socket$packet(0x11, 0x2, 0x300) write(r3, &(0x7f0000000500)="2821b4419c532ec68c0586c266e15b7165fd55a00b6f46ceea49c42c851a526a277092f7453e4417f4bf1dd9eb8e93e6813034880c56efae4b3fc04b7aaf", 0x3e) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 03:38:38 executing program 7: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000100)={0x2, 0x0, @dev}, &(0x7f0000000140)=0x10, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000000200)=ANY=[@ANYBLOB="010000df4f00000018000000", @ANYRES32=r0, @ANYBLOB="308a0000000000002e2f66696c653000"]) ioctl$sock_inet_SIOCGARP(r3, 0x8954, &(0x7f00000002c0)={{0x2, 0x4e24, @broadcast}, {0x1, @link_local}, 0x0, {0x2, 0x4e21, @loopback}, 'veth1_to_batadv\x00'}) fallocate(r2, 0x0, 0x130f, 0x0) ftruncate(r1, 0x1000003) r4 = syz_open_dev$sg(&(0x7f0000000080), 0x0, 0x0) r5 = fcntl$dupfd(r4, 0x0, 0xffffffffffffffff) ioctl$SG_GET_LOW_DMA(r5, 0x227a, &(0x7f0000000040)) getsockopt$IPT_SO_GET_REVISION_TARGET(0xffffffffffffffff, 0x0, 0x43, &(0x7f0000000180)={'IDLETIMER\x00'}, &(0x7f00000001c0)=0x1e) setsockopt$IP_VS_SO_SET_STARTDAEMON(r5, 0x0, 0x48b, &(0x7f00000000c0)={0x0, 'xfrm0\x00'}, 0x18) ioctl$FS_IOC_FSSETXATTR(r1, 0x40086602, &(0x7f0000000000)) fsetxattr$security_capability(r1, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{}, {0x5}]}, 0x14, 0x1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_config_ext={0xfffffffffffffff7}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r1, &(0x7f00000001c0)=ANY=[], 0xfdef) 03:38:38 executing program 0: r0 = 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) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x40042408, 0xffffffffffffffff) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) dup3(r0, r1, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) unshare(0x42000000) (fail_nth: 58) socket$inet6_icmp(0xa, 0x2, 0x3a) 03:38:38 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={0x0, 0x9}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$packet(0x11, 0x0, 0x300) bind$packet(0xffffffffffffffff, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470000000f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000340)=ANY=[]) chdir(&(0x7f0000000180)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) openat(0xffffffffffffffff, &(0x7f0000000280)='./file1\x00', 0x585001, 0x10) mq_timedsend(0xffffffffffffffff, &(0x7f0000001200), 0x0, 0x3, &(0x7f00000012c0)) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "c009b39830e4109622d7a29d0bd42e6d365c8384f665a2104b6faaa5427626b93311e77f0de4211e1217bc355a5246327eb7ba126bf7e4adb45535a4d9757c77f555e42c9254e9f9089be590271f821f5f6b632da2dabf1d6e618629da57a34a33f5e913338e628f32d84f60dbb9f94b70f1828e7d652bb2443c02901738d15cd72d14288f0d47dfe96e49988d0402f96628f97be361723e018daf71ab695fa4726664c00ec9aa53b8c092760da4cd088f03fad6504eceb8949dc35abc6c9f51916777bc38aa3669fb220546dbd1024eb87da205b46ec35180a8fcb898160855b5044023da75f2b1f285c1462a8afa95492a14be3f42052ff535612d226506a0", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001300)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000007d440)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}], 0x0, "46dacd8396fe92"}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000000100)={0x0, 0x1000}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000052900)={0x7, [], 0x81, "d5e2b485aca084"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000000300)={0x0, 0x0, "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", "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"}) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) clock_gettime(0x0, 0x0) sendfile(r0, r3, 0x0, 0x100000001) r4 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$IPCTNL_MSG_EXP_GET_STATS_CPU(r3, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000001c0)={&(0x7f00000000c0)={0x14, 0x3, 0x2, 0x201, 0x0, 0x0, {0x7, 0x0, 0x7}, ["", "", "", "", "", "", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x80}, 0x0) inotify_add_watch(r4, &(0x7f0000000140)='./file0\x00', 0x0) 03:38:38 executing program 5: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f00000001c0), 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) utimensat(r1, 0x0, 0x0, 0x0) ioctl$F2FS_IOC_RELEASE_VOLATILE_WRITE(r0, 0xf504, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(r1, 0xc018937b, &(0x7f0000000080)={{0x1, 0x1, 0x18, r1, {0xffffffffffffffff, 0xee00}}, './file0\x00'}) ioctl$SNDRV_TIMER_IOCTL_STATUS64(r2, 0x80605414, &(0x7f00000000c0)) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r1, 0x40505412, &(0x7f0000000000)={0x4, 0x80000000, 0xf5, 0x0, 0x4}) sendmsg$NFQNL_MSG_VERDICT(r1, &(0x7f0000000240)={&(0x7f0000000140), 0xc, &(0x7f0000000200)={&(0x7f0000000180)={0x1c, 0x1, 0x3, 0x101, 0x0, 0x0, {0xa, 0x0, 0x8}, [@NFQA_MARK={0x8, 0x3, 0x1, 0x0, 0x101}]}, 0x1c}, 0x1, 0x0, 0x0, 0x44002}, 0x810) ioctl$SNDRV_TIMER_IOCTL_GINFO(r0, 0xc0f85403, &(0x7f00000002c0)={{}, 0x0, 0x0, 'id0\x00', 'timer0\x00'}) 03:38:39 executing program 6: sendmsg$IPCTNL_MSG_TIMEOUT_NEW(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000280)={&(0x7f0000000340)={0x84, 0x0, 0x8, 0x801, 0x0, 0x0, {0x3, 0x0, 0x5}, [@CTA_TIMEOUT_DATA={0x2c, 0x4, 0x0, 0x1, @udp=[@CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x1}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0x7fe}, @CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x7}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0x9}]}, @CTA_TIMEOUT_L3PROTO={0x6, 0x2, 0x1, 0x0, 0x18}, @CTA_TIMEOUT_DATA={0xc, 0x4, 0x0, 0x1, @udp=[@CTA_TIMEOUT_UDP_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x3}, @CTA_TIMEOUT_UDP_REPLIED={0x8, 0x2, 0x1, 0x0, 0x101}]}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz0\x00'}, @CTA_TIMEOUT_DATA={0x1c}]}, 0x84}, 0x1, 0x0, 0x0, 0x4048004}, 0x28004042) ioctl$BTRFS_IOC_QUOTA_CTL(0xffffffffffffffff, 0xc0109428, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) getsockopt$IP_VS_SO_GET_SERVICES(r1, 0x0, 0x482, &(0x7f0000000600)=""/100, &(0x7f0000000680)=0x64) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff, @out_args}, './mnt\x00'}) r3 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x180, 0x0) r4 = ioctl$LOOP_CTL_GET_FREE(r3, 0x4c82) ioctl$LOOP_CTL_REMOVE(r3, 0x4c81, r4) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000004c0)={'wlan1\x00'}) ioctl$LOOP_CTL_ADD(r2, 0x4c80, r4) ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(r2, 0xc0189378, &(0x7f00000001c0)=ANY=[@ANYBLOB="0100000053179d0fe0045372", @ANYRES32=r0, @ANYBLOB="5b85bc7eeefcd9042b8e69e241435b88fb411792eca030598dabd4667c2e9168e0021314c75b816e4629c4eb1b6f466f4a29e7cfb4b98c3760517ace405953a9c5d29b0c8386eeeec75f635910783b6c53018cf99b69bf064a57263cbd1a822ca491a8bd7b49640010ace52a149f61782501352c542eaa83c3bd0b618f76d72075445b06793bdd8b674df66d03a11ad5a7b888889785c6a38dcc64d267"]) r5 = syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f00000000c0)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="6d706f6c3d7072656665122c0050b9be64708dc43ddb115a9e4576cf2735d171c4fd4314e1fda3f7f1d20dcececaedb29197a3e623cb5d01889d96d265f057a41d4c8aca3a9d9552b2828b7b9bffb6cb3fb09ffc8d3bc422c57f648e1bd56d45e1805520540f9b9c0085ef73f4d129976d576c8899c8e0bd9babda7364231400034e6c0de9a5f39532bbc021e165e5e86a76a84dde24ef4de9df42dbc80f05a1"]) mknodat$loop(r5, 0x0, 0x0, 0x0) getsockopt$inet_IP_IPSEC_POLICY(0xffffffffffffffff, 0x0, 0x10, 0x0, 0x0) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r1, 0x8983, &(0x7f0000000140)={0x1, 'syzkaller0\x00', {}, 0x1cd8}) r6 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r6, r5, &(0x7f0000000500)=0x6, 0x7f) add_key$fscrypt_v1(0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffe) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, 0x0, &(0x7f0000000300)=@keyring) 03:38:38 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) (fail_nth: 7) [ 1898.993629] FAULT_INJECTION: forcing a failure. [ 1898.993629] name failslab, interval 1, probability 0, space 0, times 0 [ 1898.995965] CPU: 1 PID: 13452 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 1898.997402] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1898.999110] Call Trace: [ 1898.999657] dump_stack+0x107/0x167 [ 1899.000410] should_fail.cold+0x5/0xa [ 1899.001184] ? create_object.isra.0+0x3a/0xa20 [ 1899.002121] should_failslab+0x5/0x20 [ 1899.002900] kmem_cache_alloc+0x5b/0x310 [ 1899.003732] ? genl_lock_done+0x110/0x110 [ 1899.004580] create_object.isra.0+0x3a/0xa20 [ 1899.004880] FAULT_INJECTION: forcing a failure. [ 1899.004880] name failslab, interval 1, probability 0, space 0, times 0 [ 1899.005485] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1899.005516] __kmalloc+0x16e/0x390 [ 1899.009552] ? debug_mutex_init+0x33/0x70 [ 1899.010411] ops_init+0x171/0x6b0 [ 1899.011134] setup_net+0x2d8/0x810 [ 1899.011866] ? ops_init+0x6b0/0x6b0 [ 1899.012615] ? kasan_unpoison_shadow+0x33/0x50 [ 1899.013548] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1899.014589] copy_net_ns+0x2cf/0x5e0 [ 1899.015366] create_new_namespaces+0x3f6/0xb20 [ 1899.016306] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 1899.017310] ksys_unshare+0x449/0x8a0 [ 1899.018088] ? unshare_fd+0x1c0/0x1c0 [ 1899.018884] ? fput_many+0x2f/0x1a0 [ 1899.019630] ? ksys_write+0x1a9/0x260 [ 1899.020418] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1899.021492] __x64_sys_unshare+0x2d/0x40 [ 1899.022321] do_syscall_64+0x33/0x40 [ 1899.023093] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1899.024138] RIP: 0033:0x7f1705f97b19 [ 1899.024896] 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 [ 1899.028517] RSP: 002b:00007f170350d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1899.030059] RAX: ffffffffffffffda RBX: 00007f17060aaf60 RCX: 00007f1705f97b19 [ 1899.031516] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000042000000 [ 1899.032967] RBP: 00007f170350d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1899.034417] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1899.035884] R13: 00007ffc1f2d632f R14: 00007f170350d300 R15: 0000000000022000 [ 1899.037357] CPU: 0 PID: 13461 Comm: syz-executor.4 Not tainted 5.10.179 #1 [ 1899.038815] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1899.040545] Call Trace: [ 1899.041097] dump_stack+0x107/0x167 [ 1899.041863] should_fail.cold+0x5/0xa [ 1899.042679] ? create_object.isra.0+0x3a/0xa20 [ 1899.043647] should_failslab+0x5/0x20 [ 1899.044439] kmem_cache_alloc+0x5b/0x310 [ 1899.045295] create_object.isra.0+0x3a/0xa20 [ 1899.046206] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1899.047282] kmem_cache_alloc+0x159/0x310 [ 1899.048151] skb_clone+0x14f/0x3d0 [ 1899.048896] ip6_finish_output2+0x1225/0x1fe0 [ 1899.049844] __ip6_finish_output.part.0+0x4f7/0xb50 [ 1899.050897] ip6_output+0x3b1/0x7f0 [ 1899.051663] ip6_local_out+0xb4/0x1a0 [ 1899.052457] ip6_send_skb+0xb7/0x350 [ 1899.053237] udp_v6_send_skb+0x7aa/0x15b0 [ 1899.054111] udpv6_sendmsg+0x2113/0x2af0 [ 1899.054964] ? ip_frag_init+0x350/0x350 [ 1899.055802] ? udp_v6_push_pending_frames+0x360/0x360 [ 1899.056886] ? __lockdep_reset_lock+0x180/0x180 [ 1899.057861] ? lock_acquire+0x197/0x470 [ 1899.058700] ? find_held_lock+0x2c/0x110 [ 1899.059558] ? mark_lock+0xf5/0x2df0 [ 1899.060348] ? sock_has_perm+0x1ea/0x280 [ 1899.061222] ? __import_iovec+0x458/0x590 [ 1899.062078] ? udp_v6_push_pending_frames+0x360/0x360 [ 1899.063145] inet6_sendmsg+0x105/0x140 [ 1899.063942] ? inet6_compat_ioctl+0x320/0x320 [ 1899.064871] sock_sendmsg+0xf2/0x190 [ 1899.065651] ____sys_sendmsg+0x334/0x870 [ 1899.066486] ? kernel_sendmsg+0x50/0x50 [ 1899.067317] ? do_recvmmsg+0x6d0/0x6d0 [ 1899.068146] ? perf_trace_lock+0xac/0x490 [ 1899.069014] ? __lockdep_reset_lock+0x180/0x180 [ 1899.069981] ? perf_trace_lock+0xac/0x490 [ 1899.070866] ___sys_sendmsg+0xf3/0x170 [ 1899.071680] ? sendmsg_copy_msghdr+0x160/0x160 [ 1899.072665] ? __fget_files+0x26d/0x4c0 [ 1899.073492] ? lock_downgrade+0x6d0/0x6d0 [ 1899.074375] ? lock_downgrade+0x6d0/0x6d0 [ 1899.075258] ? __fget_files+0x296/0x4c0 [ 1899.076105] ? __fget_light+0xea/0x290 [ 1899.076931] __sys_sendmmsg+0x195/0x470 [ 1899.077768] ? __ia32_sys_sendmsg+0xb0/0xb0 [ 1899.078690] ? lock_downgrade+0x6d0/0x6d0 [ 1899.079575] ? __mutex_unlock_slowpath+0xe1/0x600 [ 1899.080589] ? wait_for_completion_io+0x270/0x270 [ 1899.081600] ? rcu_read_lock_any_held+0x75/0xa0 [ 1899.082571] ? vfs_write+0x354/0xa70 [ 1899.083358] ? fput_many+0x2f/0x1a0 [ 1899.084117] ? ksys_write+0x1a9/0x260 [ 1899.084909] ? __ia32_sys_read+0xb0/0xb0 [ 1899.085762] __x64_sys_sendmmsg+0x99/0x100 [ 1899.086646] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1899.087722] do_syscall_64+0x33/0x40 [ 1899.088498] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1899.089565] RIP: 0033:0x7fa146240b19 [ 1899.090337] 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 [ 1899.094179] RSP: 002b:00007fa1437b6188 EFLAGS: 00000246 ORIG_RAX: 0000000000000133 [ 1899.095785] RAX: ffffffffffffffda RBX: 00007fa146353f60 RCX: 00007fa146240b19 [ 1899.097276] RDX: 0000000000000001 RSI: 0000000020004d00 RDI: 0000000000000003 [ 1899.098778] RBP: 00007fa1437b61d0 R08: 0000000000000000 R09: 0000000000000000 [ 1899.100279] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1899.101782] R13: 00007fffd5047b0f R14: 00007fa1437b6300 R15: 0000000000022000 [ 1899.173237] EXT4-fs (loop3): Unrecognized mount option "=(½" or missing value [ 1899.206356] tmpfs: Bad value for 'mpol' 03:38:39 executing program 7: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x8010, &(0x7f00000003c0)=ANY=[@ANYBLOB="004eacec96f3c1aa396415dd0a7f001ad8f12a0550226bd1e28d879881662de6e6455c10101413dd1af65629c18457a48018181c0886b1f44bfb08b4ddcdc7e2fe379d5decb37f7b439736147bf79be0eb4803c5799422b638a525a1cb52d17f45d89e61b08b2c11cc305f4594696057ec2683dc024b53e71166a303b4824dd89c0676954b9f387670b4913b0000000000000000a92450b579697c32fd6929eaa96c397e43832e0e0100e39719f8878e210153f587b81bdc2b9641e3de3e14f64f049a0686ee7e21a8078f9006d9fa167f1b49a9d48ef841dd7f8b888dc5895dc26f24fd5ff9408ba733fb8b941906fd81d516600795"]) chdir(&(0x7f0000000040)='./file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xc142, 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r2, &(0x7f0000000240)="01", 0x1) openat(r2, 0x0, 0x0, 0x12) fcntl$dupfd(0xffffffffffffffff, 0x406, 0xffffffffffffffff) openat(r0, &(0x7f0000000140)='./file1\x00', 0x46200, 0x122) r3 = syz_open_procfs(0x0, 0x0) preadv(r3, &(0x7f0000000040)=[{0x0}, {&(0x7f0000000300)=""/171, 0xab}, {&(0x7f0000000200)=""/204, 0xcc}], 0x3, 0xfffffffe, 0x0) r4 = fsmount(r3, 0x0, 0x88) creat(&(0x7f0000000180)='./file1\x00', 0x4) fcntl$dupfd(r4, 0x406, r3) dup2(0xffffffffffffffff, r3) migrate_pages(0x0, 0x4, &(0x7f0000000200), &(0x7f00000000c0)=0x2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x4000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x15100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$P9_RREADLINK(r1, &(0x7f0000000140)=ANY=[], 0x10) [ 1899.298697] Process accounting resumed 03:38:39 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) (fail_nth: 8) [ 1899.428451] tmpfs: Bad value for 'mpol' [ 1899.451748] FAULT_INJECTION: forcing a failure. [ 1899.451748] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1899.455126] CPU: 1 PID: 13489 Comm: syz-executor.4 Not tainted 5.10.179 #1 [ 1899.456708] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1899.458582] Call Trace: [ 1899.459191] dump_stack+0x107/0x167 [ 1899.460032] should_fail.cold+0x5/0xa [ 1899.460910] _copy_to_user+0x2e/0x180 [ 1899.461782] simple_read_from_buffer+0xcc/0x160 [ 1899.462849] proc_fail_nth_read+0x198/0x230 [ 1899.463832] ? proc_sessionid_read+0x230/0x230 [ 1899.464871] ? security_file_permission+0x24e/0x570 [ 1899.466001] ? perf_trace_initcall_start+0x101/0x380 [ 1899.467186] ? proc_sessionid_read+0x230/0x230 [ 1899.468230] vfs_read+0x228/0x580 [ 1899.469027] ksys_read+0x12d/0x260 [ 1899.469835] ? vfs_write+0xa70/0xa70 [ 1899.470693] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1899.471894] ? syscall_enter_from_user_mode+0x1d/0x50 [ 1899.473075] do_syscall_64+0x33/0x40 [ 1899.473929] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1899.475095] RIP: 0033:0x7fa1461f369c [ 1899.475939] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 1899.480142] RSP: 002b:00007fa1437b6170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 1899.481873] RAX: ffffffffffffffda RBX: 0000000000000001 RCX: 00007fa1461f369c [ 1899.483503] RDX: 000000000000000f RSI: 00007fa1437b61e0 RDI: 0000000000000004 [ 1899.485113] RBP: 00007fa1437b61d0 R08: 0000000000000000 R09: 0000000000000000 [ 1899.486737] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1899.488350] R13: 00007fffd5047b0f R14: 00007fa1437b6300 R15: 0000000000022000 03:38:39 executing program 0: r0 = 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) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x40042408, 0xffffffffffffffff) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) dup3(r0, r1, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) unshare(0x42000000) (fail_nth: 59) socket$inet6_icmp(0xa, 0x2, 0x3a) [ 1899.556733] FAULT_INJECTION: forcing a failure. [ 1899.556733] name failslab, interval 1, probability 0, space 0, times 0 [ 1899.558789] CPU: 0 PID: 13491 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 1899.559872] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1899.561144] Call Trace: [ 1899.561565] dump_stack+0x107/0x167 [ 1899.562128] should_fail.cold+0x5/0xa [ 1899.562752] ? sock_alloc_inode+0x18/0x1c0 [ 1899.563408] should_failslab+0x5/0x20 [ 1899.564008] kmem_cache_alloc+0x5b/0x310 [ 1899.564630] ? selinux_ipv6_output+0x180/0x180 [ 1899.565337] ? sock_free_inode+0x20/0x20 [ 1899.565975] sock_alloc_inode+0x18/0x1c0 [ 1899.566608] ? sock_free_inode+0x20/0x20 [ 1899.567295] alloc_inode+0x63/0x240 [ 1899.567872] new_inode_pseudo+0x14/0xe0 [ 1899.568519] sock_alloc+0x3c/0x270 [ 1899.569080] sock_create_lite+0x7f/0x120 03:38:39 executing program 3: r0 = syz_open_dev$vcsn(&(0x7f0000000a40), 0x0, 0x0) close_range(r0, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(r0, 0x6, 0x1, &(0x7f0000000000)={0x0, 0x0, 0xfc01, 0x40, 0x77, 0x3}, 0xc) r1 = socket$inet6_udp(0xa, 0x2, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x94, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x11088, 0x0, 0xfffffffe, 0x1, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f0000000100)=ANY=[@ANYBLOB="0100f7d101000000180000008cdd714b5de7922560abdbdc525ffc7d95b00530fa1646ff9cd3ad239b66062a86e0c7a34e63dc19b9a1cf140eabff6813fbac49", @ANYRES32=r2, @ANYRES16=r1]) r3 = openat$incfs(r0, &(0x7f0000000080)='.log\x00', 0x100, 0x0) socket$inet6_udplite(0xa, 0x2, 0x88) syz_open_dev$ttys(0xc, 0x2, 0x0) syz_io_uring_setup(0xd88, &(0x7f0000000300)={0x0, 0x4aaa, 0x987ca35808c768b0, 0x4, 0x3df, 0x0, r3}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000000c0), 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) sendmmsg$inet6(0xffffffffffffffff, &(0x7f0000004d00), 0x2f, 0x20040000) ioctl$BLKIOMIN(0xffffffffffffffff, 0x1278, &(0x7f00000001c0)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xfffffffffffffffd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x180, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x2400, 0x101) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) [ 1899.569751] __netlink_kernel_create+0xde/0x860 [ 1899.570636] ? lock_downgrade+0x6d0/0x6d0 [ 1899.571289] ? find_held_lock+0x2c/0x110 [ 1899.571953] ? netlink_insert+0x1720/0x1720 [ 1899.572659] ? __kmalloc+0x16e/0x390 [ 1899.573290] audit_net_init+0x1bd/0x450 [ 1899.573933] ? audit_panic+0x60/0x60 [ 1899.574532] ? audit_receive_msg+0x26b0/0x26b0 [ 1899.575285] ? audit_multicast_unbind+0x20/0x20 [ 1899.576050] ? audit_log_multicast+0x480/0x480 [ 1899.576800] ? kasan_unpoison_shadow+0x33/0x50 [ 1899.577534] ? audit_panic+0x60/0x60 [ 1899.578135] ops_init+0xbb/0x6b0 [ 1899.578715] setup_net+0x2d8/0x810 [ 1899.579297] ? ops_init+0x6b0/0x6b0 [ 1899.579880] ? kasan_unpoison_shadow+0x33/0x50 [ 1899.580635] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1899.581464] copy_net_ns+0x2cf/0x5e0 [ 1899.582075] create_new_namespaces+0x3f6/0xb20 [ 1899.582842] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 1899.583643] ksys_unshare+0x449/0x8a0 [ 1899.584269] ? unshare_fd+0x1c0/0x1c0 [ 1899.584891] ? fput_many+0x2f/0x1a0 [ 1899.585472] ? ksys_write+0x1a9/0x260 [ 1899.586104] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1899.586978] __x64_sys_unshare+0x2d/0x40 [ 1899.587637] do_syscall_64+0x33/0x40 [ 1899.588237] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1899.589073] RIP: 0033:0x7f1705f97b19 [ 1899.589668] 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 [ 1899.592532] RSP: 002b:00007f170350d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1899.593716] RAX: ffffffffffffffda RBX: 00007f17060aaf60 RCX: 00007f1705f97b19 [ 1899.594848] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000042000000 [ 1899.595956] RBP: 00007f170350d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1899.597058] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1899.598149] R13: 00007ffc1f2d632f R14: 00007f170350d300 R15: 0000000000022000 [ 1899.599538] audit: cannot initialize netlink socket in namespace 03:38:39 executing program 7: syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_WPAN_PHY(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB='/w\x00'/14], 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000200), r0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000440), r0) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl802154(&(0x7f0000000a00), r2) 03:38:39 executing program 6: r0 = syz_io_uring_setup(0x37e9, &(0x7f0000000080), &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), &(0x7f0000000140)=0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) ftruncate(r2, 0x800) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000000, 0x1010, r0, 0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r3, r1, &(0x7f0000000180)=@IORING_OP_OPENAT={0x12, 0x0, 0x0, 0xffffffffffffff9c, 0x0, &(0x7f0000000040)='./file1\x00', 0x102, 0x40000, 0x12345, {0x0, r4}}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xa, 0x12, r2, 0x0) syz_io_uring_submit(r5, r1, &(0x7f00000001c0)=@IORING_OP_LINK_TIMEOUT={0xf, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 03:38:39 executing program 5: syz_io_uring_setup(0x3b2d, &(0x7f0000000380)={0x0, 0x0, 0x2, 0x0, 0x59}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000940), &(0x7f0000000440)=0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) utimensat(r1, 0x0, 0x0, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xb, 0x8010, r1, 0x0) r2 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x80, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3000000, 0x10, r2, 0x8000000) r3 = perf_event_open(&(0x7f0000001d80)={0x5, 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, 0x10006}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x40042408, 0xffffffffffffffff) fcntl$F_SET_FILE_RW_HINT(r3, 0x40e, &(0x7f0000000040)) r4 = socket$nl_generic(0x10, 0x3, 0x10) syz_io_uring_setup(0x4d4f, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x6, 0x0, r4, 0x0, 0x0}, 0x0) r7 = syz_mount_image$iso9660(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x8, 0x7, &(0x7f0000000700)=[{&(0x7f0000000100)="f518b8bd33f5f9fc337116000988b2b10ad38b7fc1a7fdcf7a18b609fac2bafec07b3a086be9d404cb2ce32b1bd0fc525aa5e389cbbdd6344c652f1e4fe93bd77d3cd9c887d27901a9e69143f4d3de1d0f5fff4a52ec6dbc6e2ae133ffd12fd63c00851d7709e147481bf63b9287d364111a943435", 0x75, 0x8}, {&(0x7f0000000180)="815d7de89fb625076a0775551f861c9a70082e883aaa926f52e1bebb11765adf900aecf80b3a1de0f293e07bf06dd1ed9ea8131a8afdf99e4d7158037f3aea64699cf4c0038957a00c19f204c3da9781a92a65737f0ae8b2055b893d9ae157a30b0d47861484406f1736e2e3b46816cd2dc6ee3fe623d927bb1cd19802c815b7d8b7c918a507cb4896dfe41c962c8388959bf45848d09e6ed31243e7adaebd0fdf7cd3ed3704b37c362b2541a2be4db9724cafd52228206782d3065bccb3c6d81f34b32d46e5ed643df40ba84f8d6119a31b642bbec6275bc7a11d7be7819b3722c01d126a28fe1770dddac21db047c5284e", 0xf2, 0x1}, {&(0x7f0000000280)="20d942d8c83bedfa37ce6b4624425846d20014d513951cc58f88728868ea0f7e19afaf69e30cc5003aa09959e89f58c0f369ae2a1b835a56b311f1f0a09ce8f378fb882d75bb91c33363e9451a5e65ea821e6d44492cdb7474c7da0863c64185b32f3d763815cedf0644cfa7c5d3299087dd288e005b863ba7625723bc2c899ba914ff7d12e327caa4bee07cc8485db51fe1b4c986a346ec06f17812d9e1f499520a687278780604da045fb1899e3201bbccceedaa8e4ee9cdea6a7d8ea570307d47f46d", 0xc4, 0xed}, {&(0x7f0000000480)="ff00b188d44ce4b21e3ce35d66d631792a041f32def9453687856500905a4377845b51c09d50edfe82a4", 0x2a, 0x81}, {&(0x7f00000004c0)="6dac54dbd3b94288e34d0f8287a06c9c9825a46fbcf356bef68a29112aae0d161c074d790531e405016606af613072e2f71b5896fb270099df57b0f85832f2442eafd8d90c4f822c868a4df275bd13f2d5bf44a323b04d1896987503d94f9380ff2562e78b3cae39f25c67912e6a3148fa084ec392d286d70d8e7f793a34250a4f43ef9fe8dfec9027a06e92419d1e1c7c24056c4e0081cfddbe49de756695cf0d2261efb4ea0de2e0c7f5026979ed0e8b57cd4209fa22306a4d83699a3c", 0xbe, 0x7fff}, {&(0x7f0000000580)="5c3053ffeebdfebca71361fb5d84db09af03c74e574251ba1c8221d615fa6af6f4ac760bddfdc2c0e3034e7525c9be1d215a59d92ae2e5586d94a74affab0e612093c2a92b9971deebe4af4f12288c2c8e38b97037a2ef223fa3f4f1573695128a7124d00eff8eec0221c556dadb1ed5ff6a2c25ccd7bcf813ff7303d9313249c1b6f1c1d8f770a3cf1ef0cc8920d177d17b8dd7e5f4288234cb", 0x9a, 0x6}, {&(0x7f0000000640)="e702de99453196668114fb757ca7013dc165e4cf7c3de84af7aa7232d058d3c077a6e8671993f51974fe6e0b224336a0a119900e2f2a90971804517a28e0c3b533c604633ddb5017ee7a67aa1c905f81aabbcf58c8abfea03ec9cd0558d7d9297539f5493cc3cd2c6bb387670bca8942be8877bc1b479966bc12de0d40aba5ae6de443179f", 0x85, 0x1}], 0x30000, &(0x7f00000007c0)=ANY=[@ANYBLOB='check=strict,cruft,norock,utf8,iocharset=macgreek,mode=0x000000004411de8f,nojoliet,appraise_type=imasig,smackfshat=.&,smackfstransmute=,fsmagic=0x0000000010000003,smackfsfloor=,smackfshat=/dev/vcsu\x00,dont_measure,hash,\x00']) syz_io_uring_submit(r5, r0, &(0x7f0000000900)=@IORING_OP_OPENAT={0x12, 0x2, 0x0, r7, 0x0, &(0x7f00000008c0)='./file0\x00', 0x60, 0x101000, 0x12345}, 0x0) 03:38:39 executing program 2: syz_read_part_table(0x1, 0x2, &(0x7f0000000380)=[{0x0, 0x0, 0xb2}, {0x0, 0xffffffffffffff0b, 0x1004}]) 03:38:55 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 03:38:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000001c0)=0x34b, 0x4) r1 = dup(0xffffffffffffffff) sendmsg$NL80211_CMD_DISCONNECT(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x44, 0x0, 0x200, 0x70bd26, 0x25dfdbff, {{}, {@void, @void}}, [@NL80211_ATTR_REASON_CODE={0x6, 0x36, 0xb}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x23}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x11}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x39}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0xe}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x3}]}, 0x44}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000040)={0x0, @generic={0x0, "694fa5cf8f237c3ca5e23495fe86"}, @phonet={0x23, 0x69, 0x1f, 0x4}, @phonet={0x23, 0x1, 0x8, 0x1}, 0x100, 0x0, 0x0, 0x0, 0xb49, &(0x7f0000000000)='team_slave_1\x00', 0x0, 0x0, 0x8}) 03:38:55 executing program 6: membarrier(0x4, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x401}, 0x0, 0xffe0000000000001, 0xffffffffffffffff, 0x9) r1 = getpgrp(0x0) tgkill(r1, r1, 0x0) ioctl$AUTOFS_DEV_IOCTL_VERSION(r0, 0xc0189371, &(0x7f0000000100)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x40, 0x4, 0x1, 0x81, 0x0, 0x81, 0x80040, 0x4, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0xb60, 0x0, @perf_bp={&(0x7f0000000000), 0xb}, 0x889, 0x20, 0x4d1492e0, 0x1, 0x6, 0x600000, 0x8000, 0x0, 0xffffffff, 0x0, 0x6}, r1, 0xe, r2, 0x1) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) r3 = syz_open_pts(r0, 0x200000) ioctl$TIOCGICOUNT(r3, 0x545d, 0x0) 03:38:55 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000000200)=ANY=[]) r1 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x40042408, 0xffffffffffffffff) r2 = perf_event_open(&(0x7f00000002c0)={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) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x40042408, 0xffffffffffffffff) fcntl$dupfd(r1, 0x406, r2) r3 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', &(0x7f00000001c0)={0x100, 0x20, 0x2}, 0x18) openat(r3, &(0x7f0000000240)='./file0\x00', 0x800, 0x21) syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10009ff}], 0x0, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r5 = 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) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x40042408, 0xffffffffffffffff) ioctl$FS_IOC_SETFLAGS(r5, 0x40086602, &(0x7f00000000c0)=0x20000000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5b, 0xc40, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8, 0x4, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x8) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r6, 0x40042408, 0xffffffffffffffff) ioctl$AUTOFS_IOC_PROTOVER(r6, 0x80049363, &(0x7f0000000280)) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'veth1_vlan\x00'}) write$binfmt_elf64(r4, &(0x7f0000000140)=ANY=[@ANYRESDEC, @ANYRES64], 0x5c000) 03:38:55 executing program 7: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x7f, 0x0, 0x0, 0xcb}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) preadv(r0, &(0x7f0000000400)=[{0x0}], 0x1, 0x0, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000100), 0x2a0, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r1, 0x0) setsockopt$inet6_IPV6_ADDRFORM(r1, 0x29, 0x1, &(0x7f0000000180), 0x4) ioctl$AUTOFS_DEV_IOCTL_FAIL(0xffffffffffffffff, 0xc0189377, &(0x7f00000000c0)=ANY=[@ANYBLOB="010000004158eb6fdc0c6443", @ANYRES32=r0, @ANYBLOB="92000000060000002e2f66696c653000"]) r3 = syz_open_dev$tty20(0xc, 0x4, 0x1) r4 = openat$incfs(r2, &(0x7f0000000040)='.log\x00', 0x24000, 0x4) ioctl$TIOCSETD(r3, 0x5423, &(0x7f0000000000)=0x2) getsockopt$IP6T_SO_GET_REVISION_MATCH(0xffffffffffffffff, 0x29, 0x44, &(0x7f00000001c0)={'icmp\x00'}, &(0x7f0000000200)=0x1e) io_setup(0x3e7, &(0x7f0000000580)=0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) io_submit(r5, 0x1, &(0x7f0000000140)=[&(0x7f0000000080)={0x4004800, 0x500, 0x0, 0x0, 0x0, r3, 0x0}]) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x22, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000380)={r4, 0x2, 0x8000, 0x7}) ioctl$TIOCVHANGUP(r3, 0x5437, 0x0) socket$packet(0x11, 0x3, 0x300) 03:38:55 executing program 0: r0 = 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) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x40042408, 0xffffffffffffffff) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) dup3(r0, r1, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) unshare(0x42000000) (fail_nth: 60) socket$inet6_icmp(0xa, 0x2, 0x3a) 03:38:55 executing program 2: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffff, 0x0, @perf_bp={&(0x7f00000000c0), 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000380)={&(0x7f0000000540)=@acquire={0x250, 0x17, 0x1, 0x0, 0x0, {{@in6=@private2={0xfc, 0x2, '\x00', 0x1}}, @in=@local, {@in=@empty, @in6=@private0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0x0, 0xffffffffffffffff}, {{@in6=@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02', @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0xee00}, {0x1000, 0x0, 0x0, 0x0, 0x200}}, 0x0, 0x4}, [@algo_auth_trunc={0x126, 0x14, {{'sha384-ce\x00'}, 0x6d0, 0x180, "faa42a328de8bc9f415f5e16d11e92054ce16a6aea030a5ddc73b7519f28785bfb163b28a4880b6ed653a013d829055ed5c5bfab26806ad11722e12faee442b267607600e0ef56b3ec0f5c7c813be3f21674c2e5dcf80108a83e9d32df18d9e05f1eea953a85eb125ce27f42abae17b7ff7e75e7191e33f6a94ea7e4768c7312888a70db952b934349856e2571d3e458dcefe9eee31ae1d2a4e27f3850469b214ea46cebb32c19f3b794434e65dc8ed77f2521b8d3a2c01a6d1ed554a8497396ebd7dbac9d296536fbf65bf0533df3fc4b52e722c0d91c6e693f"}}]}, 0x250}}, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYRES64=r0], 0x98a) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000280), 0x238040, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0xc, &(0x7f0000000000), 0x4) sendmsg$nl_generic(r2, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000080)={0x14, 0x22, 0x69844ea0a6ddcd11}, 0x14}}, 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0xc0c0583b, &(0x7f0000000080)=ANY=[@ANYRESOCT=r1]) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) ioctl$sock_SIOCSPGRP(0xffffffffffffffff, 0x8902, &(0x7f0000000180)) 03:38:55 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_bp={&(0x7f0000000240)}, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000a00)=ANY=[], 0x98a) ioctl$FS_IOC_GETFSMAP(0xffffffffffffffff, 0xc0c0583b, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000fffffdfd0100000000000b00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000400000000000000000000000000000000feffffffffffffff00"/256]) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x0, 0x3, 0x0, 0x0, 0x0, 0x5e, 0x208e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) preadv(r2, &(0x7f00000002c0), 0x4a, 0x61bf, 0x2) flock(r2, 0x6) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000180)={0x0, 0x0}) fcntl$lock(r2, 0x26, &(0x7f0000000200)={0x1, 0x4, 0x1f, 0x7, r3}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000001280)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(0xffffffffffffffff, 0x40082102, &(0x7f0000000100)=r4) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(0xffffffffffffffff, 0x40082102, &(0x7f0000000300)=r4) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r0, 0x406, 0xffffffffffffffff) unshare(0x7a010d00) 03:38:55 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0) 03:38:55 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x66865656b7845316, 0x0) ioctl$FS_IOC_MEASURE_VERITY(r0, 0xc0046686, &(0x7f0000000000)={0x3, 0x16, "a722d2a8c5fe2c523ad8371c7bd066c88aa35da901e4"}) ioctl$FS_IOC_GET_ENCRYPTION_PWSALT(0xffffffffffffffff, 0x40106614, &(0x7f0000000080)) utimensat(r0, 0x0, 0x0, 0x0) openat$incfs(r0, &(0x7f0000000040)='.pending_reads\x00', 0x40, 0x126) 03:38:55 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x200001, 0xb9) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0xff, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x3}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) readahead(r0, 0x6, 0x2e) ftruncate(r0, 0x1000003) r1 = syz_init_net_socket$bt_l2cap(0x1f, 0x2, 0x0) connect$bt_l2cap(r1, &(0x7f0000000000)={0x1f, 0x0, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}, 0x6}, 0xe) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x4000, 0xa) acct(0x0) openat$cdrom(0xffffffffffffff9c, &(0x7f0000000200), 0x440000, 0x0) sendfile(r0, r0, &(0x7f0000000040)=0x8, 0x9) 03:38:55 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000180)={@rand_addr=' \x01\x00'}, 0x14) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_io_uring_setup(0x4d4f, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x6, 0x0, r2, 0x0, 0x0}, 0x0) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r3, 0x0) syz_io_uring_submit(r6, r5, &(0x7f0000000100)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x4) r7 = 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) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r7, 0x40042408, 0xffffffffffffffff) syz_io_uring_submit(0x0, r5, &(0x7f0000000100)=@IORING_OP_SPLICE={0x1e, 0x3, 0x0, @fd=r1, 0x9df5cac, {0x0, r7}, 0x5, 0x18, 0x0, {0x0, 0x0, r1}}, 0xff) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) setsockopt$inet6_mreq(r0, 0x29, 0x1c, &(0x7f0000000040)={@remote, r8}, 0x14) getsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 03:38:55 executing program 6: ioctl$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080)=0x90, 0x4) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0xe, &(0x7f0000000200)={@in6={{0xa, 0x4e24, 0xfff, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x5}}, 0x0, 0x0, 0x4b, 0x0, "a1434d16d913534f654ed1777e0a7fa37760b9e3107318c497350ee047a9f8490f847220e51cb7466d3400322e1767bc90d79831007ef1d09975e05300cb5d5e673b91f6279a08cc5b4cd61c9a449cc7"}, 0xd8) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) connect$inet6(r0, &(0x7f0000000100)={0xa, 0x4e23, 0x800, @mcast1, 0x2}, 0x1c) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000040)={0x8, 0x20, 0x1, 0x1, 0x80}) connect$inet6(r0, 0x0, 0x0) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f0000002ec0), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, &(0x7f0000000340)={@in={{0x2, 0x4e23, @loopback}}, 0x0, 0x0, 0x35, 0x0, "15bb6949bc674ed64133723aa6453b9d292123bebbcd37c5097fd53da62c01e266166394afb8d0aca105da30931d140a11973acb9dcc0d8da3a4f6f42444a1948f422c8d8d2d8bba069588783e32b713"}, 0xd8) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) getegid() perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2692, 0x0, @perf_config_ext}, 0x0, 0xfffdffffffffffff, 0xffffffffffffffff, 0x0) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0x20, 0x0, 0x0) fchmod(r0, 0x3) connect$inet6(r0, &(0x7f0000000140)={0xa, 0x400, 0x6, @mcast1, 0x2}, 0x1c) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000700)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x9) 03:38:55 executing program 1: perf_event_open(&(0x7f0000001d80)={0x5, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffa, 0x0, @perf_config_ext, 0x0, 0x48, 0x0, 0x0, 0x0, 0x8}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = getpid() pidfd_open(0x0, 0x0) syz_open_procfs(r1, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x26}}, 0x10) pidfd_open(r1, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000280)='/proc/locks\x00', 0x0, 0x0) sendfile(r0, r2, 0x0, 0xffe3) r3 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$TUNSETQUEUE(r3, 0x400454ca, &(0x7f0000000040)={'ip6tnl0\x00'}) ioctl$TUNGETDEVNETNS(r3, 0x400454d4, 0x0) [ 1915.568365] FAULT_INJECTION: forcing a failure. [ 1915.568365] name failslab, interval 1, probability 0, space 0, times 0 [ 1915.571211] CPU: 1 PID: 13539 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 1915.572753] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1915.574599] Call Trace: [ 1915.575204] dump_stack+0x107/0x167 [ 1915.576024] should_fail.cold+0x5/0xa [ 1915.576878] ? create_object.isra.0+0x3a/0xa20 [ 1915.577896] should_failslab+0x5/0x20 [ 1915.578744] kmem_cache_alloc+0x5b/0x310 [ 1915.579681] create_object.isra.0+0x3a/0xa20 [ 1915.580656] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1915.581791] kmem_cache_alloc+0x159/0x310 [ 1915.582716] ? sock_free_inode+0x20/0x20 [ 1915.583638] sock_alloc_inode+0x18/0x1c0 [ 1915.584538] ? sock_free_inode+0x20/0x20 [ 1915.585457] alloc_inode+0x63/0x240 [ 1915.586260] new_inode_pseudo+0x14/0xe0 [ 1915.587159] sock_alloc+0x3c/0x270 [ 1915.587947] sock_create_lite+0x7f/0x120 [ 1915.588852] __netlink_kernel_create+0xde/0x860 [ 1915.589877] ? lock_downgrade+0x6d0/0x6d0 [ 1915.590786] ? find_held_lock+0x2c/0x110 [ 1915.591700] ? netlink_insert+0x1720/0x1720 [ 1915.592656] ? __kmalloc+0x16e/0x390 [ 1915.593489] audit_net_init+0x1bd/0x450 [ 1915.594369] ? audit_panic+0x60/0x60 [ 1915.595206] ? audit_receive_msg+0x26b0/0x26b0 [ 1915.596216] ? audit_multicast_unbind+0x20/0x20 [ 1915.597238] ? audit_log_multicast+0x480/0x480 [ 1915.598244] ? kasan_unpoison_shadow+0x33/0x50 [ 1915.599264] ? audit_panic+0x60/0x60 [ 1915.600081] ops_init+0xbb/0x6b0 [ 1915.600835] setup_net+0x2d8/0x810 [ 1915.601617] ? ops_init+0x6b0/0x6b0 [ 1915.602418] ? kasan_unpoison_shadow+0x33/0x50 [ 1915.603435] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1915.604547] copy_net_ns+0x2cf/0x5e0 [ 1915.605368] create_new_namespaces+0x3f6/0xb20 [ 1915.606376] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 1915.607468] ksys_unshare+0x449/0x8a0 [ 1915.608300] ? unshare_fd+0x1c0/0x1c0 [ 1915.609132] ? fput_many+0x2f/0x1a0 [ 1915.609933] ? ksys_write+0x1a9/0x260 [ 1915.610773] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1915.611938] __x64_sys_unshare+0x2d/0x40 [ 1915.612819] do_syscall_64+0x33/0x40 [ 1915.613632] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1915.614745] RIP: 0033:0x7f1705f97b19 [ 1915.615562] 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 [ 1915.619535] RSP: 002b:00007f17034cb188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1915.621178] RAX: ffffffffffffffda RBX: 00007f17060ab0e0 RCX: 00007f1705f97b19 [ 1915.622712] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000042000000 [ 1915.624257] RBP: 00007f17034cb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1915.625790] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1915.627325] R13: 00007ffc1f2d632f R14: 00007f17034cb300 R15: 0000000000022000 03:38:55 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x2, 0x0}}], 0x1, 0x0) 03:39:11 executing program 7: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_CONNECT={0x10, 0x0, 0x0, r3, 0x80, &(0x7f0000000080)=@pppoe={0x18, 0x0, {0x0, @broadcast, 'ip6_vti0\x00'}}}, 0x0) r4 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r5 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x21, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffe}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r5, 0x40082404, &(0x7f00000001c0)=0x7a) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x2) syz_io_uring_submit(0x0, r2, &(0x7f00000003c0)=@IORING_OP_WRITE={0x17, 0x5, 0x2004, @fd_index=0x4, 0x1, &(0x7f0000000380)="1f8b257c0bd762e386e545c4a4b331953d2f28b8", 0x14, 0x12, 0x1}, 0x7) syz_io_uring_submit(r4, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) r6 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8, 0x18012, 0xffffffffffffffff, 0x8000000) r7 = memfd_create(&(0x7f0000000340)='\x00\'\'x\xe0\x1c\xaa\x00d\x88\xc4p\xb0\x89`\xe4\xc6O\xca\x1d\b6\xdd\xda\xacQB\xa7\x8d\xb7\x01Q\xc6\x0fG/\xf9\n', 0x6) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1000001, 0x1010, r7, 0x2e7ac000) mmap(&(0x7f0000000000/0xc00000)=nil, 0xc00000, 0x2, 0x1f012, r7, 0x0) write$bt_hci(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0xfdef) getsockopt$SO_COOKIE(r3, 0x1, 0x39, &(0x7f0000000240), &(0x7f0000000280)=0x8) r8 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) ioctl$BTRFS_IOC_SYNC(r7, 0x9408, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x6) syz_io_uring_submit(r6, r2, &(0x7f0000000180)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x1, &(0x7f0000000040)={0x0, 0x3938700}, 0x1, 0x1, 0x0, {0x0, r8}}, 0x808b) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) 03:39:11 executing program 2: ioctl$RFKILL_IOCTL_NOINPUT(0xffffffffffffffff, 0x5201) r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) bind$inet6(r0, &(0x7f0000001e80)={0xa, 0x0, 0x0, @mcast1={0xff, 0x0}}, 0x1b) getsockname(r0, 0x0, &(0x7f0000000000)) 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) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x40042408, 0xffffffffffffffff) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000080), 0x111200, 0x0) openat(r2, &(0x7f00000000c0)='./file0\x00', 0x402, 0x46) sendfile(r0, r1, &(0x7f0000000040)=0x9, 0x9) 03:39:11 executing program 3: r0 = perf_event_open(&(0x7f0000001d80)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xf2, 0x0, 0x0, 0x0, 0xfffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x1000003) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e1f, @local}, 0x10) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000100)=ANY=[@ANYRES64, @ANYRES64=r1, @ANYRES64=r1]) dup3(0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat$selinux_attr(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/attr/current\x00', 0x2, 0x0) r3 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000180), 0x1) dup3(r2, r3, 0x0) io_uring_register$IORING_REGISTER_FILES(0xffffffffffffffff, 0x2, &(0x7f00000003c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, r2], 0x7) r4 = signalfd4(r0, &(0x7f0000000080)={[0x4700]}, 0x8, 0x80000) ioctl$sock_inet_SIOCDARP(r1, 0x8953, &(0x7f0000000180)={{0x2, 0x4e24, @local}, {0x6, @remote}, 0x20, {0x2, 0x4e22, @multicast1}, 'vxcan1\x00'}) connect$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) connect$inet(r1, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) shutdown(r1, 0x1) ioctl$FS_IOC_FSSETXATTR(r1, 0x40086602, &(0x7f0000000000)={0x800005, 0x0, 0x8000}) recvmmsg$unix(r4, &(0x7f0000000240), 0x0, 0x120, &(0x7f0000000340)={0x77359400}) getsockopt$bt_BT_POWER(0xffffffffffffffff, 0x112, 0x9, &(0x7f0000000200)=0x4, &(0x7f0000000380)=0x1) unshare(0x48020200) 03:39:11 executing program 0: r0 = 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) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x40042408, 0xffffffffffffffff) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) dup3(r0, r1, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) unshare(0x42000000) (fail_nth: 61) socket$inet6_icmp(0xa, 0x2, 0x3a) 03:39:11 executing program 5: stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r1, 0x0) add_key$keyring(&(0x7f0000000000), &(0x7f0000000780)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) r2 = add_key$keyring(&(0x7f00000003c0), &(0x7f0000000400)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) r3 = add_key(&(0x7f00000002c0)='asymmetric\x00', 0x0, &(0x7f0000000b00)="e9", 0x1, r2) stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)) recvmsg$unix(0xffffffffffffffff, &(0x7f00000006c0)={&(0x7f0000000500)=@abs, 0x6e, &(0x7f0000000580), 0x0, &(0x7f00000005c0)=[@rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0}}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xc8}, 0x20) keyctl$chown(0x4, r3, r4, 0x0) getresuid(&(0x7f0000000140), &(0x7f0000000180)=0x0, &(0x7f00000001c0)) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x200000, 0x7, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e2f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)="0000000000000000000000009b94b11e46934f5489a26265ae170793010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0000000000000000000000000000000000000000000000000000000020002000010000000000000000000000000000000000000004", 0x35, 0x540}, {&(0x7f0000010300)="03", 0x1, 0x640}, {&(0x7f0000010400)="02000000030000000400000016000f000300040000000000000000000f00c5d7", 0x20, 0x1000}, {&(0x7f0000012600)="ed41000000100000e2f4655fe2f4655fe2f4655f000000000000040080", 0x1d, 0x4100}, {&(0x7f0000012800)="8081000000180000e2f4655fe2f4655fe2f4655f00000000000001008000000010000800000000000af301000400000000000000000000000200000030", 0x3d, 0x4200}], 0x0, &(0x7f00000002c0)={[], [{@func={'func', 0x3d, 'CREDS_CHECK'}}, {@mask={'mask', 0x3d, '^MAY_READ'}}, {@fowner_eq={'fowner', 0x3d, 0xee01}}, {@fowner_gt={'fowner>', r0}}, {@smackfshat={'smackfshat', 0x3d, 'ext4\x00'}}, {@uid_gt={'uid>', r1}}, {@euid_lt={'euid<', r5}}, {@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@obj_role={'obj_role', 0x3d, '[+]!['}}, {@rootcontext={'rootcontext', 0x3d, 'system_u'}}]}) 03:39:11 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x3, 0x0}}], 0x1, 0x0) 03:39:11 executing program 1: r0 = syz_mount_image$tmpfs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x0, 0x0, &(0x7f0000001840), 0x0, &(0x7f0000001a80)) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000140)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0x0, 0x7ffffffc}]}) readahead(r1, 0x0, 0x0) mount$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000180), 0x200042, &(0x7f0000000380)=ANY=[@ANYBLOB='nr_inodes=6tx7m\a3,appraise_type=imasig,uid>', @ANYRESDEC=0xee00, @ANYBLOB="2c736f61636b66736890680d25c2ff53c85d8885ffbdb2dfc8a96b37136166666acd1e48e16404c2f20356cf6a4f2f07cae0188dd50142f1141b422dca3a077a820bb25ac0f9971072a5e631bfd46ca91dde7977babcb4f058a4a98be1dc337d58c25fbdb50f00abcabe16d93062bf5511fddac8051ead0cfac4ba3d7470f7658f2e34a4347388fd571994803398ec092bd7103b7c7c6c74f67fd13235cc7613d5007cfa6e58a411137df3c39cb46e6ce461f694c9959dcaa611880a638f973de1523b9abcb08cb0df7bedf6fa3c6bffd295be4fbebf1f0e5b2cfc9f10f3b3b1c0b821ddc226ef367a3c59620d908e551619c74db8"]) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000000)) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000001280)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r2, 0x40082102, &(0x7f0000000100)=r3) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000080)={r3, 0x2, r0, 0x1ff}) 03:39:11 executing program 6: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = dup(r0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x30, 0x19, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}, @typed={0x8, 0x1e, 0x0, 0x0, @u32=0x3}, @nested={0xc, 0x4, 0x0, 0x1, [@typed={0x8, 0x0, 0x0, 0x0, @ipv4=@empty}]}]}, 0x30}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r2, 0x10e, 0x4, &(0x7f00000001c0)=0x34b, 0x4) getsockname$netlink(r2, &(0x7f0000000000), &(0x7f00000000c0)=0xc) 03:39:11 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x4, 0x0}}], 0x1, 0x0) [ 1931.948661] FAULT_INJECTION: forcing a failure. [ 1931.948661] name failslab, interval 1, probability 0, space 0, times 0 [ 1931.950191] CPU: 1 PID: 13579 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 1931.951101] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1931.952159] Call Trace: [ 1931.952503] dump_stack+0x107/0x167 [ 1931.952965] should_fail.cold+0x5/0xa [ 1931.953451] ? security_inode_alloc+0x34/0x160 [ 1931.954026] should_failslab+0x5/0x20 [ 1931.954521] kmem_cache_alloc+0x5b/0x310 [ 1931.955040] security_inode_alloc+0x34/0x160 [ 1931.955618] inode_init_always+0xa4e/0xd10 [ 1931.956162] alloc_inode+0x84/0x240 [ 1931.956625] new_inode_pseudo+0x14/0xe0 [ 1931.957155] sock_alloc+0x3c/0x270 [ 1931.957606] sock_create_lite+0x7f/0x120 [ 1931.958124] __netlink_kernel_create+0xde/0x860 [ 1931.958720] ? lock_downgrade+0x6d0/0x6d0 [ 1931.959246] ? find_held_lock+0x2c/0x110 [ 1931.959765] ? netlink_insert+0x1720/0x1720 [ 1931.960303] ? __kmalloc+0x16e/0x390 [ 1931.960778] audit_net_init+0x1bd/0x450 [ 1931.961277] ? audit_panic+0x60/0x60 [ 1931.961751] ? audit_receive_msg+0x26b0/0x26b0 [ 1931.962328] ? audit_multicast_unbind+0x20/0x20 [ 1931.962918] ? audit_log_multicast+0x480/0x480 [ 1931.963523] ? kasan_unpoison_shadow+0x33/0x50 [ 1931.964104] ? audit_panic+0x60/0x60 [ 1931.964571] ops_init+0xbb/0x6b0 [ 1931.965015] setup_net+0x2d8/0x810 [ 1931.965462] ? ops_init+0x6b0/0x6b0 [ 1931.965940] ? kasan_unpoison_shadow+0x33/0x50 [ 1931.966511] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1931.967181] copy_net_ns+0x2cf/0x5e0 [ 1931.967654] create_new_namespaces+0x3f6/0xb20 [ 1931.968258] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 1931.968881] ksys_unshare+0x449/0x8a0 [ 1931.969372] ? unshare_fd+0x1c0/0x1c0 [ 1931.969859] ? fput_many+0x2f/0x1a0 [ 1931.970329] ? ksys_write+0x1a9/0x260 [ 1931.970813] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1931.971490] __x64_sys_unshare+0x2d/0x40 [ 1931.972006] do_syscall_64+0x33/0x40 [ 1931.972490] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1931.973148] RIP: 0033:0x7f1705f97b19 [ 1931.973629] 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 [ 1931.975987] RSP: 002b:00007f170350d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1931.977019] RAX: ffffffffffffffda RBX: 00007f17060aaf60 RCX: 00007f1705f97b19 [ 1931.977966] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000042000000 [ 1931.978917] RBP: 00007f170350d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1931.979876] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1931.980836] R13: 00007ffc1f2d632f R14: 00007f170350d300 R15: 0000000000022000 [ 1931.982113] audit: cannot initialize netlink socket in namespace [ 1931.985635] netlink: 'syz-executor.6': attribute type 4 has an invalid length. [ 1931.991694] netlink: 'syz-executor.6': attribute type 4 has an invalid length. 03:39:12 executing program 6: syz_mount_image$nfs(&(0x7f0000000040), &(0x7f0000000080)='./file0\x00', 0x0, 0x1, &(0x7f0000000180)=[{&(0x7f00000000c0)="108215575a0a87f7e631419c8b42e21cf57d30d7e1332ab814c3db7b72ba2aee8b5c9118c08f2290c7fcc3e5bbf7e568040ef6cb22a50c44d2f2676bf042a48bcf89669b19eb8d692440d7809b", 0x4d, 0xfffffffffffffffd}], 0x400, &(0x7f00000001c0)={[{']!'}, {'nl80211\x00'}, {'tmpfs\x00'}, {'tmpfs\x00'}, {'nl80211\x00'}, {'tmpfs\x00'}, {'nl80211\x00'}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}) getgroups(0x0, &(0x7f0000000180)) mount$tmpfs(0x0, 0x0, &(0x7f0000000140), 0x0, 0x0) syz_genetlink_get_family_id$nl80211(&(0x7f0000001540), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_SCAN(0xffffffffffffffff, &(0x7f0000001600)={0x0, 0x0, 0x0}, 0x4045051) syz_open_dev$evdev(&(0x7f0000000240), 0x1, 0x400) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000001540), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_SCAN(r0, &(0x7f0000001600)={0x0, 0x0, &(0x7f00000015c0)={&(0x7f0000000000)={0x1c, r1, 0x301, 0x0, 0x0, {{0x5}, {@val={0xeac}, @void}}}, 0x1c}}, 0x0) 03:39:12 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x8, 0x0}}], 0x1, 0x0) 03:39:12 executing program 7: creat(0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x8000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='net/netlink\x00') pread64(r0, &(0x7f0000000140)=""/4096, 0x1000, 0x8) syz_io_uring_setup(0x4, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xffffffff}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000140)=0x0) ioctl$HIDIOCGCOLLECTIONINDEX(0xffffffffffffffff, 0x40184810, &(0x7f0000001200)={0x1, 0x3, 0x3, 0x2, 0x0, 0x1}) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_EPOLL_CTL=@add={0x1d, 0x4eafb755f4d555b5, 0x0, 0xffffffffffffffff, 0x0}, 0x0) syz_io_uring_setup(0x21, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f0000ffe000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)) syz_io_uring_submit(r3, 0x0, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x1) fallocate(0xffffffffffffffff, 0x0, 0x40, 0xfffffffffffffff8) openat$vcsu(0xffffffffffffff9c, &(0x7f0000001280), 0x80000, 0x0) 03:39:12 executing program 2: r0 = openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0xfffffffffffffff7, 0x10}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/keys\x00', 0x0, 0x0) copy_file_range(r0, &(0x7f0000000500)=0x5, 0xffffffffffffffff, &(0x7f0000000580)=0xd, 0x100000001, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x0, 0x0) r2 = socket$nl_netfilter(0x10, 0x3, 0xc) fsetxattr$security_selinux(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)='system_u:object_r:syslogd_var_lib_t:s0\x00', 0x27, 0x0) fallocate(0xffffffffffffffff, 0x42, 0x5, 0x6) openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000100)='blkio.bfq.time\x00', 0x0, 0x0) sendmsg$IPCTNL_MSG_EXP_GET(r2, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="500000000102010200000000000000000a0000003c0001802c00018014000300fc02000000000000000000000000000014000400fe060000000000000000000000000000000000000000000000000000be0408f704de18ff150b2de036fbc0c50ca2579de0dea1655745fa1db81536e6600ed778caa49c66a9e0f45dee6e8ad8a47389118c58bb1dfbff50a98d7db35defed07c57e23"], 0x50}}, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f00000001c0)='/proc/asound/timers\x00', 0x0, 0x0) syz_io_uring_setup(0xb06, &(0x7f0000000080)={0x0, 0x4336, 0x2, 0x3, 0x233}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000140), &(0x7f0000000180)) [ 1932.097344] Process accounting paused 03:39:12 executing program 1: keyctl$instantiate(0xc, 0x0, 0x0, 0x0, 0xffffffffffffffff) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='mountinfo\x00') r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) readv(r0, &(0x7f0000000280), 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/sco\x00') r3 = dup(r1) fcntl$dupfd(r2, 0x406, r3) io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) add_key$keyring(&(0x7f0000000080), 0x0, 0x0, 0x0, 0xfffffffffffffffc) r4 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r4, 0x40086607, &(0x7f0000000080)) add_key$keyring(&(0x7f0000000040), 0x0, 0x0, 0x0, 0xfffffffffffffffd) r5 = add_key$keyring(&(0x7f0000000040), &(0x7f00000002c0)={'syz', 0x3}, 0x0, 0x0, 0xfffffffffffffffd) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, r5, &(0x7f0000000000)='asymmetric\x00', &(0x7f0000000080)=@chain) keyctl$link(0x8, r5, r5) keyctl$KEYCTL_RESTRICT_KEYRING(0x1d, 0x0, &(0x7f0000000000)='asymmetric\x00', 0x0) keyctl$KEYCTL_MOVE(0x1e, 0x0, r5, r5, 0x0) syz_open_procfs(0x0, 0x0) add_key$keyring(0x0, &(0x7f0000000080)={'syz', 0x1}, 0x0, 0x0, 0xffffffffffffffff) 03:39:12 executing program 5: r0 = socket$inet_udp(0x2, 0x2, 0x0) utimensat(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x40042408, 0xffffffffffffffff) r2 = 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) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x40042408, 0xffffffffffffffff) r3 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7ff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x40042408, 0xffffffffffffffff) r4 = syz_mount_image$ext4(0xfffffffffffffffe, &(0x7f0000001500)='./file0\x00', 0x1, 0x1, &(0x7f00000015c0)=[{&(0x7f0000001540)="0db5c2fc91a220c1d74f146584e0d6ba1c35c43c57241d76b3cca631c8966ac414019d8c0d4a0053f3d0b8ba15ed106dc54441bf18386b14bba09d925c79990ebb88a937a5764a6336f73d6cdc6017650dc12857e7f23fb3231f", 0x5a, 0x1c}], 0x2164460, &(0x7f0000001600)={[{@test_dummy_encryption}, {@nouid32}, {@discard}, {@grpjquota_path={'grpjquota', 0x3d, './file0'}}, {@barrier_val={'barrier', 0x3d, 0x1}}], [{@appraise}]}) clock_gettime(0x0, &(0x7f0000001900)={0x0, 0x0}) recvmmsg$unix(0xffffffffffffffff, &(0x7f00000018c0)=[{{&(0x7f0000001740), 0x6e, &(0x7f0000001800)=[{&(0x7f00000017c0)=""/37, 0x25}], 0x1, &(0x7f0000001840)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x58}}], 0x1, 0x0, &(0x7f0000001940)={r5, r6+60000000}) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000001a00)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x5}}, './file0\x00'}) r9 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r9, 0x40042408, 0xffffffffffffffff) r10 = 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) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r10, 0x40042408, 0xffffffffffffffff) io_submit(0x0, 0xa, &(0x7f0000001cc0)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x9, 0x200, r0, &(0x7f0000000080)="90daa4dcef1d31e224a1ea", 0xb, 0x3, 0x0, 0x2}, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x8, 0xfffa, r1, &(0x7f00000001c0)="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", 0x1000, 0x5, 0x0, 0x2}, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x5, 0x8eb9, r0, &(0x7f00000011c0)="6573398f9bf0097b6b638ed6f6c115e54200afb6918a0241fc113eee51926cd4df7cd2878be7046aaed8eaff2d945a26d67f544dd0e91d1c154aef8d498dc55890d067acd912dfe55d291ed832016af8dcbd82d23f970a29fa80d54f2b99e61f54", 0x61, 0x7, 0x0, 0x5}, &(0x7f0000001300)={0x0, 0x0, 0x0, 0x1, 0x8, r2, &(0x7f0000001280)="8f98dc3cf51e289c5fdc7f2abe96a4d46040e5f094254702d5db5967a5e9cd11f83e9f53e03ced19aaeb4b71ba91c83c3e27083737bc315fa1ee96882e88187f7a41c8734c75280df1be7ec965d8838154500c9d8d30dc56c6213cd43a156c619d3456", 0x63, 0x5, 0x0, 0x2}, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x6, 0x1f, r3, &(0x7f0000001340)="125f9fbd260d87e87565b776836ba46279a89186654027", 0x17, 0x1, 0x0, 0x2}, &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x6, r0, &(0x7f00000013c0)="eca747d5f4b88f46292288a59861f6448221ceab96d0410eeed9ac83faa02402a4610f2d082a79ff0a4ea7ca0fd2b240d7c7faba60a7a9b972441f70e04752cd04fbb313845b499a59a78d34f455ef6134e08349038c4533251daa69b19d630e7db3acd92abc666aab28ae59132d8f3922323e52c1d3f1ecbfccc39eb6bf0b5e950a4bad2fb9c2dcc8c7a8fe94fe1cd6864bd061e8e560a0e16a760a415134d5c759676b731a40785fb11a794b8d1c9e2ea6ad46eb22ae26233d83b51887c7f848d06367a9c213dfa4e92f4f5d8833b3d76f7f8f07c0faa8e3b3e00bb734564c8b1d52c91815f6a5ab7b549b36a7d7e5fa974f8fe7", 0xf5, 0x6}, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x8, 0x5, r4, &(0x7f0000001680)="a604f74d15930130ad7c888aae0cd477f6cdfbe3c60ec8793b26b0598be578e1a57a16e5f2bf0e7ea1695723135f6c8f7dad835c64f3c3b0f42a3b0b25f6ffc55fa10974e461fc7024d3cbef3c2569e7b69c49520549c1f6286f9e60eefc21b1f44aebf89646cf75", 0x68, 0x5, 0x0, 0x1}, &(0x7f0000001a40)={0x0, 0x0, 0x0, 0x3, 0x4, r7, &(0x7f0000001980)="9ff0c4bab95c6db81cafca9a87f399180a2f744777298a3afef2f8cd840ad1d752e198382e450db71fd397f69713be62e2a5daa65230c57bdb405a428307cf2f54d0bdd8555ace173b71704520a10fb9af25d018916729a552f520a1", 0x5c, 0x7, 0x0, 0x2, r8}, &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x6, 0x7, r9, &(0x7f0000001a80)="8f97fe3f27b7fa779634c9c8dd9ce556adeffd5abb59338839dc487b049a081bdece4004a254a2bbce608f6822146e6b107963a2841870fb9403ce8da328f78e437f8e2d5e1d9bfb7ac8b5cf2473154d055fdc2d9ba73d627875ea3cd2df040c2faf2b1e45685691158fc9bcb485a34211a9a60b9a1c1c7616dc01ffd96f79ccfb6c3b2763b632ded86e176eb75f3f8fb8e5fd37f46ab8524905b3a584df", 0x9e, 0x3}, &(0x7f0000001c80)={0x0, 0x0, 0x0, 0x0, 0x0, r10, &(0x7f0000001b80)="51488fe54175e21df6197ad4d294006982ab77bf47de4df219eff162dd95c080b8b099383300345c1edba0f749c088d7057730225814cfea7e4f04c6e3532c94c2a559b89ce67873e26e2fed0449bf3c89572dc3519c401a720251a64003d90a38c89defbeadf24bddca82879366e959e349f62db315ba383356401fb139b138ce8cf5a06834c225b4f8462e2726f3be154e20597308c2649b9b5a78791efa9a3cf6f3dbd9825e2cdaadfc9b7d148e18dc085c0a181b6573b88ebfbb417bcb21b0634bc220e8563d9ec734d55190c0b4a9d5c4da8899d2e0851919f7800f9247774bc78320a84a18b597786ffb95cc868a99de43", 0xf4, 0x7f, 0x0, 0x1}]) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000000)={@link_local, @local, @void, {@ipv4={0x800, @udp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x11, 0x0, @rand_addr, @multicast1}, {0x0, 0x4e20, 0x8}}}}}, 0x0) ppoll(&(0x7f0000000100)=[{r0}, {r0}], 0x2, &(0x7f0000000180), 0x0, 0x0) [ 1932.142845] nfs: Unknown parameter ']!' 03:39:12 executing program 0: r0 = 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) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x40042408, 0xffffffffffffffff) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) dup3(r0, r1, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) unshare(0x42000000) (fail_nth: 62) socket$inet6_icmp(0xa, 0x2, 0x3a) [ 1932.160170] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1932.183386] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1932.193776] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'. [ 1932.241361] FAULT_INJECTION: forcing a failure. [ 1932.241361] name failslab, interval 1, probability 0, space 0, times 0 [ 1932.244020] CPU: 0 PID: 13614 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 1932.245584] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1932.247464] Call Trace: [ 1932.248062] dump_stack+0x107/0x167 [ 1932.248875] should_fail.cold+0x5/0xa [ 1932.249724] ? create_object.isra.0+0x3a/0xa20 [ 1932.250737] should_failslab+0x5/0x20 [ 1932.251589] kmem_cache_alloc+0x5b/0x310 [ 1932.252492] create_object.isra.0+0x3a/0xa20 [ 1932.253463] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1932.254586] kmem_cache_alloc+0x159/0x310 [ 1932.255537] security_inode_alloc+0x34/0x160 [ 1932.256515] inode_init_always+0xa4e/0xd10 [ 1932.257460] alloc_inode+0x84/0x240 [ 1932.258274] new_inode_pseudo+0x14/0xe0 [ 1932.259167] sock_alloc+0x3c/0x270 [ 1932.259946] sock_create_lite+0x7f/0x120 [ 1932.260838] __netlink_kernel_create+0xde/0x860 [ 1932.261853] ? lock_downgrade+0x6d0/0x6d0 [ 1932.262752] ? find_held_lock+0x2c/0x110 [ 1932.263657] ? netlink_insert+0x1720/0x1720 [ 1932.264606] ? __kmalloc+0x16e/0x390 [ 1932.265427] audit_net_init+0x1bd/0x450 [ 1932.266293] ? audit_panic+0x60/0x60 [ 1932.267145] ? audit_receive_msg+0x26b0/0x26b0 [ 1932.268151] ? audit_multicast_unbind+0x20/0x20 [ 1932.269160] ? audit_log_multicast+0x480/0x480 [ 1932.270171] ? kasan_unpoison_shadow+0x33/0x50 [ 1932.271187] ? audit_panic+0x60/0x60 [ 1932.272004] ops_init+0xbb/0x6b0 [ 1932.272757] setup_net+0x2d8/0x810 [ 1932.273549] ? ops_init+0x6b0/0x6b0 [ 1932.274348] ? kasan_unpoison_shadow+0x33/0x50 [ 1932.275369] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1932.276484] copy_net_ns+0x2cf/0x5e0 [ 1932.277315] create_new_namespaces+0x3f6/0xb20 [ 1932.278319] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 1932.279423] ksys_unshare+0x449/0x8a0 [ 1932.280367] ? unshare_fd+0x1c0/0x1c0 [ 1932.281425] ? fput_many+0x2f/0x1a0 [ 1932.282436] ? ksys_write+0x1a9/0x260 [ 1932.283521] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1932.284963] __x64_sys_unshare+0x2d/0x40 [ 1932.285906] do_syscall_64+0x33/0x40 [ 1932.286802] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1932.287976] RIP: 0033:0x7f1705f97b19 [ 1932.288847] 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 [ 1932.292873] RSP: 002b:00007f170350d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1932.294533] RAX: ffffffffffffffda RBX: 00007f17060aaf60 RCX: 00007f1705f97b19 [ 1932.296105] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000042000000 [ 1932.297654] RBP: 00007f170350d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1932.299319] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1932.301127] R13: 00007ffc1f2d632f R14: 00007f170350d300 R15: 0000000000022000 [ 1932.305703] nfs: Unknown parameter ']!' [ 1932.348848] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'. 03:39:35 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x11, 0x0}}], 0x1, 0x0) 03:39:35 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x6}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/slabinfo\x00', 0x0, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x26}}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/vmallocinfo\x00', 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x9) bind$inet(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f00000000c0)={0x3, 0x80, 0x8, 0xff, 0x3f, 0x3f, 0x0, 0x2, 0x41, 0x4, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0xe5, 0x0, @perf_bp={&(0x7f0000000040)}, 0x8, 0x100000001, 0x40, 0x6, 0x0, 0x9f18, 0x1ff, 0x0, 0xfffffffd, 0x0, 0x2}, 0xffffffffffffffff, 0x7, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0xffe3) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) creat(&(0x7f00000001c0)='./file0\x00', 0x115) r2 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) ioctl$AUTOFS_IOC_CATATONIC(r2, 0x9362, 0x0) ioctl$BTRFS_IOC_QUOTA_RESCAN(0xffffffffffffffff, 0x4040942c, &(0x7f00000012c0)={0x0, 0x800, [0x0, 0x1, 0x46e, 0x7, 0x100000001, 0x9]}) syz_io_uring_setup(0x3a75, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000100)=0x0) r5 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000240), 0x141043, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x4) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x4, 0x0, r0, 0x0, &(0x7f0000000280)="d1db907520ab7787f08c4b37d4c0c99b861e850ad29fa2ad5ff9249ec42fc0cc92c4a13b9e6d09342686bd55f27935e7f5e2bbe30a6ebc88e0d9527778ebee4019d9de106664aebb213db05214e6897bb397fc2406b6d193a7f6cc2cb3bac07d441a637cad0c6c6bfd4cd9b46fa69eb614a092934ec08fea07e38fffb6cd05765c6551db37a76f2906b6c8ab4cee0a776a7211e253a6d7e69def69c0", 0x9c, 0x40010000, 0x1}, 0x4) ioctl$SNDRV_TIMER_IOCTL_GPARAMS(r5, 0x40485404, &(0x7f0000000200)={{0x2, 0x2, 0x7, 0x0, 0x4}, 0x5eec, 0x5}) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x20d315) 03:39:35 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x40042408, 0xffffffffffffffff) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) dup3(r0, r1, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) unshare(0x42000000) (fail_nth: 63) socket$inet6_icmp(0xa, 0x2, 0x3a) 03:39:35 executing program 6: ftruncate(0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_open_procfs(0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000040)='gid_map\x00') getpeername(r0, &(0x7f0000000100)=@pptp={0x18, 0x2, {0x0, @initdev}}, &(0x7f0000000200)=0x80) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fc}, 0x0, 0x8, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000180)=@IORING_OP_FSYNC={0x3, 0x2, 0x0, @fd_index=0x8, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xfffff000) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/snmp\x00') syz_open_dev$hiddev(0x0, 0x3, 0x200200) dup2(0xffffffffffffffff, r1) preadv(r1, &(0x7f0000000080)=[{&(0x7f00000011c0)=""/121, 0x79}], 0x1, 0x0, 0x0) setsockopt$inet_IP_XFRM_POLICY(0xffffffffffffffff, 0x0, 0x11, 0x0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000001c0)=ANY=[@ANYBLOB="0601bd840b291549e870325f610ad5714fb9aa55f882000000000000000000ed95f1e1c4c7c5c4db62"], 0x1c}}, 0x0) 03:39:35 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @remote}, 0x80a}, 0x1c) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00000001c0)=0x34b, 0x4) ioctl$sock_SIOCSIFBR(r1, 0x8941, &(0x7f0000000040)=@add_del={0x2, &(0x7f0000000000)='syzkaller1\x00'}) 03:39:35 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000001c0)=0x34b, 0x4) ioctl$sock_netdev_private(r0, 0x89f1, &(0x7f0000000080)="c5ec32112c954f68f23854d30d17cd06222a257e3fb0297c82392a4ac776ad7afe84127fa1c03b47fa978f1dcb5a50c5b51e27a5368089442ee87126de8454238b191c4dde5a0bf318099b1f42cf3059f97ffc2e1bb224b6b3b6f86270828cfd014cd844301056589e17a36566af924a0c9458db0ef02dba2418bf47e18c2f3f4adaa8ebfa6c21671f886da40a2b4618f2a29b1d80ebd8c95caaea56ae34b43caa2ee19d02744d337ae76f14dce3") syz_emit_ethernet(0x46, &(0x7f0000000000)={@local, @multicast, @void, {@ipv4={0x800, @udp={{0xc, 0x4, 0x0, 0x0, 0x38, 0x0, 0x0, 0x0, 0x33, 0x0, @private=0xa010102, @remote, {[@timestamp_addr={0x44, 0x1c, 0x6, 0x3, 0x0, [{@empty}, {@initdev={0xac, 0x1e, 0x0, 0x0}}, {@multicast1}]}]}}, {0x0, 0x0, 0x8}}}}}, 0x0) 03:39:35 executing program 5: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="de576d6b646f7366f6f84bf9080801000440004000f8", 0x16}, {0x0, 0x0, 0x7fc}], 0x2008003, &(0x7f0000000240)=ANY=[@ANYBLOB="b0a1ac88ae84bffc055c6fde1e457fc8793b06cbe3aacf63875bdd35a1eee9e30f550000153cd55a50030847ebd92a2ffe6f89cb8be8cff2b71d4574070bf8dbd66f463b5459a1feaf574786627679c6faa33937c89be028a53047012e2396d4adc13eb0dbefd0a29e1ad45e2dd22ea7ebabf35f1a9be7aaf7533e"]) openat(r0, &(0x7f0000000040)='./file0\x00', 0x600000, 0x21) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) utimensat(r1, 0x0, 0x0, 0x0) execveat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000140)='\\\x00', &(0x7f0000000180)='\x00'], &(0x7f00000004c0)=[&(0x7f00000002c0)='*,(\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='vfat\x00', &(0x7f0000000380)='vfat\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='-\x00', &(0x7f0000000480)='/\x00'], 0x400) openat(r1, &(0x7f0000000080)='./file0\x00', 0x521640, 0x18) r2 = socket$nl_generic(0x10, 0x3, 0x10) accept4(r2, 0x0, &(0x7f0000000540), 0x0) 03:39:35 executing program 2: creat(&(0x7f0000000540)='./file0\x00', 0x2) r0 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000280), 0x2000, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) r1 = syz_io_uring_setup(0x68d4, &(0x7f0000000100)={0x0, 0x10867e, 0x0, 0x2, 0x399}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000080), &(0x7f00000002c0)) pwrite64(0xffffffffffffffff, &(0x7f0000000040)="f705636e78d7fe56dc785801c1639135f64ee7b44ea8862a6e57b093fb04375b3e0f873e7d29c115a4c23c962b433c021ece0cc82189b2e928912c82fb", 0x3d, 0x8) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)=""/148, 0x94}, {&(0x7f00000003c0)=""/98, 0x62}, {&(0x7f0000000440)=""/181, 0xb5}], 0x3) perf_event_open(&(0x7f0000001d80)={0x1, 0xd5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fork() [ 1955.974665] FAULT_INJECTION: forcing a failure. [ 1955.974665] name failslab, interval 1, probability 0, space 0, times 0 [ 1955.976407] CPU: 1 PID: 13643 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 1955.977299] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1955.978359] Call Trace: [ 1955.978722] dump_stack+0x107/0x167 [ 1955.979199] should_fail.cold+0x5/0xa [ 1955.979704] ? sk_prot_alloc+0x11d/0x2c0 [ 1955.980233] should_failslab+0x5/0x20 [ 1955.980720] __kmalloc+0x72/0x390 [ 1955.981171] sk_prot_alloc+0x11d/0x2c0 [ 1955.981672] sk_alloc+0x30/0x350 [ 1955.982113] __netlink_create+0x63/0x340 [ 1955.982640] ? sock_create_lite+0x45/0x120 [ 1955.983183] __netlink_kernel_create+0x110/0x860 [ 1955.983806] ? lock_downgrade+0x6d0/0x6d0 [ 1955.984341] ? find_held_lock+0x2c/0x110 [ 1955.984857] ? netlink_insert+0x1720/0x1720 [ 1955.985413] ? __kmalloc+0x16e/0x390 [ 1955.985900] audit_net_init+0x1bd/0x450 [ 1955.986413] ? audit_panic+0x60/0x60 [ 1955.986892] ? audit_receive_msg+0x26b0/0x26b0 [ 1955.987494] ? audit_multicast_unbind+0x20/0x20 [ 1955.988094] ? audit_log_multicast+0x480/0x480 [ 1955.988687] ? kasan_unpoison_shadow+0x33/0x50 [ 1955.989280] ? audit_panic+0x60/0x60 [ 1955.989761] ops_init+0xbb/0x6b0 [ 1955.990203] setup_net+0x2d8/0x810 [ 1955.990665] ? ops_init+0x6b0/0x6b0 [ 1955.991133] ? kasan_unpoison_shadow+0x33/0x50 [ 1955.991742] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1955.992397] copy_net_ns+0x2cf/0x5e0 [ 1955.992880] create_new_namespaces+0x3f6/0xb20 [ 1955.993473] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 1955.994109] ksys_unshare+0x449/0x8a0 [ 1955.994598] ? unshare_fd+0x1c0/0x1c0 [ 1955.995088] ? fput_many+0x2f/0x1a0 [ 1955.995560] ? ksys_write+0x1a9/0x260 [ 1955.996063] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1955.996730] __x64_sys_unshare+0x2d/0x40 [ 1955.997254] do_syscall_64+0x33/0x40 [ 1955.997732] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1955.998399] RIP: 0033:0x7f1705f97b19 [ 1955.998872] 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 [ 1956.001283] RSP: 002b:00007f170350d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1956.002264] RAX: ffffffffffffffda RBX: 00007f17060aaf60 RCX: 00007f1705f97b19 [ 1956.003175] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000042000000 [ 1956.004091] RBP: 00007f170350d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1956.005011] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1956.005937] R13: 00007ffc1f2d632f R14: 00007f170350d300 R15: 0000000000022000 [ 1956.007311] audit: cannot initialize netlink socket in namespace 03:39:36 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x30, 0x0}}], 0x1, 0x0) 03:39:36 executing program 7: ioctl$AUTOFS_DEV_IOCTL_SETPIPEFD(0xffffffffffffffff, 0xc0189378, &(0x7f00000001c0)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=0xffffffffffffffff, @ANYRES32=0xffffffffffffffff, @ANYBLOB="000000002e2f66696c653000d00edc4cb8db740b370a0edc667bdc9d97588aa1f485d9dc29c820ade075b38f06f505474cdfea6d3c411caad0c5b17107ad5d7fcfe3397573431c53e88bf6cdcdc4a70d7017f251a9076d78fefed658c7aeb869d91938fa06e26c18a7ca9c257481b1813ccfd8a4d17bb4224379dd27c55ce48b7ce0f87cf80a6d6ea69a5b6be3"]) r2 = 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) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x40042408, 0xffffffffffffffff) fchmod(r2, 0x1e6) perf_event_open(&(0x7f0000000040)={0x4, 0x80, 0x80, 0x64, 0x5, 0x1, 0x0, 0xd09c, 0xc000, 0x6, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x2, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x2, @perf_bp={&(0x7f0000000000), 0xe}, 0xa88, 0x101, 0x9, 0x8, 0x8, 0xffffffff, 0x8, 0x0, 0x8, 0x0, 0x3}, 0xffffffffffffffff, 0x9, r0, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmmsg$inet(r1, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast2}, 0x10, &(0x7f0000000140)=[{&(0x7f00000000c0)="863c", 0x4c}], 0x1, &(0x7f00000002c0), 0x20}}], 0x1, 0x810) 03:39:36 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x80000, 0x2c, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000700100000f000000000000000000000004000000000002000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d6f4655f000000000000000001000000000000000b0000000004000008000000d2c20100120300000000000000000000000000000000000073797a6b616c6c6572000000000000002f746d702f73797a2d696d61676567656e33373631313835303700"/192, 0xc0, 0x400}, {&(0x7f0000010100)="000000000000000000000000c7b2a4502ed64a6eb421652eb677bbba010040000c00000000000000d6f4655f00"/64, 0x40, 0x4e0}, {&(0x7f0000010200)="00000000000000000000000000000000000000000000000000000000200020000100000000000000000000000000000000000000040000003800000000000000", 0x40, 0x540}, {&(0x7f0000010300)="0300000004000000000000000000000000000000010400"/32, 0x20, 0x640}, {&(0x7f0000010400)="03000000040000000500000017000f000300040000000000000000000f008551", 0x20, 0x800}, {&(0x7f0000010500)="ff010000ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0100ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0000000000000000d6f4655fd6f4655fd6f4655f00"/2080, 0x820, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d6f4655fd7f4655fd7f4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000030000000", 0x40, 0x1800}, {&(0x7f0000010f00)="20000000681d5748681d574800000000d6f4655f00"/32, 0x20, 0x1880}, {&(0x7f0000011000)="8081000000180000d6f4655fd6f4655fd6f4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000500000000200000004000000520000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000d6f4655f00"/160, 0xa0, 0x1c00}, {&(0x7f0000011100)="8081000000180000d6f4655fd6f4655fd6f4655f00000000000001002000000010000800000000000af3020004000000000000000000000002000000600000000200000004000000620000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000d6f4655f00"/160, 0xa0, 0x2000}, {&(0x7f0000011200)="c0410000002c0000d6f4655fd6f4655fd6f4655f00000000000002002000000000000800000000000af301000400000000000000000000000b00000040000000", 0x40, 0x3c00}, {&(0x7f0000011300)="20000000000000000000000000000000d6f4655f000000000000000000000000000002ea00"/64, 0x40, 0x3c80}, {&(0x7f0000011400)="ed4100003c000000d7f4655fd7f4655fd7f4655f0000000000000200000000000000001003000000020000000d0000001000050166696c65300000000e0000002800050766696c653100000000000000000000000000000000000000000000000000000097bbe33d00000000000000000000000000000000000000000000000020000000681d5748681d5748681d5748d7f4655f681d57480000000000000000000002ea04070000000000000000000000000000646174610000000000000000", 0xc0, 0x4000}, {&(0x7f0000011500)="ed8100001a040000d7f4655fd7f4655fd7f4655f00000000000001002000000000000800010000000af301000400000000000000000000000200000070000000000000000000000000000000000000000000000000000000000000000000000000000000ba8b7ff700000000000000000000000000000000000000000000000020000000681d5748681d5748681d5748d7f4655f681d57480000000000000000", 0xa0, 0x4400}, {&(0x7f0000011600)="ffa1000026000000d7f4655fd7f4655fd7f4655f00000000000001000000000000000000010000002f746d702f73797a2d696d61676567656e3337363131383530372f66696c65302f66696c6530000000000000000000000000000000000000000000008cbe886300000000000000000000000000000000000000000000000020000000681d5748681d5748681d5748d7f4655f681d57480000000000000000", 0xa0, 0x4800}, {&(0x7f0000011700)="ed8100000a000000d7f4655fd7f4655fd7f4655f000000000000010000000000000000100100000073797a6b616c6c65727300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008d33368e00000000000000000000000000000000000000000000000020000000681d5748681d5748681d5748d7f4655f681d57480000000000000000000002ea040700000000000000000000000000006461746106015403000000000600000000000000786174747231000006014c0300000000060000000000000078617474723200"/256, 0x100, 0x4c00}, {&(0x7f0000011800)="0000000000000000000000000000000078617474723200007861747472310000ed81000028230000d7f4655fd7f4655fd7f4655f00000000000002002000000000000800010000000af30100040000000000000000000000090000008000000000000000000000000000000000000000000000000000000000000000000000000000000072b2bc0c00000000000000000000000000000000000000000000000020000000681d5748681d5748681d5748d7f4655f681d57480000000000000000", 0xc0, 0x4fe0}, {&(0x7f0000011900)="ed81000064000000d7f4655fd7f4655fd7f4655f000000000000010000000000000000100100000073797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c6c657273797a6b616c0ac393e100000000000000000000000000000000000000000000000020000000681d5748681d5748681d5748d7f4655f681d57480000000000000000000002ea04073403000000002800000000000000646174610000000000000000", 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, &(0x7f0000000140)=ANY=[@ANYBLOB="956c14162efd9518e188f70cab9d189fe5fd6070deb5ffb01211cfde2e9c6b8f13b4a4c5a311f1cf448db8684638266563b0ea5abc31367ea61eb570e6231277b2a0d567e6668706e47d3e812dd377de63ef681f4eac3ecace3340a720161eea0a4384f6"]) r0 = syz_mount_image$msdos(&(0x7f00000000c0), &(0x7f00000001c0)='./file0\x00', 0xfffffffffffffff9, 0x4, &(0x7f0000000940)=[{&(0x7f0000000640)="a2c5413c5e5ddd4b3547c9742adeeef1f334c93c3bb2c0841c35f3618e8a659727f815ddb3deb5f770b3270d6d80817217e32f9fe7480ad6fb33bba7e7121351dd7d8c67bf25ba4534f559d9940976dd39cf587b637276e47577617f5376f48a04efd86e2e6a33e361bc385845018b1c80faa909b50e5840cd0d4bda52e6c6ceaf0256f9190234d834089f07b36ae062f17827c5e40df37395f15d117c145bcdcd663c89af6202323df1f5d2134bf1c343605ddcecfa4662c5d2ecdfcc9950c28b191826355b55", 0xc7, 0x8001}, {&(0x7f0000000740)="79a3d98e59fbf93711de4d65584b01a46c345edbd1563a9663db39b03998f3fb1dd53909e94364bf0d7cec8ef2aabd01537f61020e186940c81e9ac8e0c2eb8016dbd6e9f246a0a7416f217501b3e86723aae43770193b4d19d4f05c5029bbc1858d73eb6b0008ffb575bb1e114b99818723100fd6e309cfe29d8a5988c5b379a82278a91fd55ca0a542ccd2a4", 0x8d, 0x9}, {&(0x7f0000000800)="6ad1fc4e89e900730cac321185033f82fbab1d91d24fc3fed66968c03ddab49eafbf1209403c13255ec34d20bfb072d0e59cd28f1b13190c258545b400a80c4aee007cfa92d8e9bcde2c1b7110f689ba26fd2faf4be50a5bdec311470c21c2a74ae8db5fc447b452a955f6cc443595ce2a3851d12e2bec3319b497f3a65b2bd09b059912d6f7dbadd5370000557e462eb900f3a525778fdd76dda9e5ca6262f2722f7c8b25702cd6e9aedbf37ff99d1673f43b7bb7", 0xb5, 0x7}, {&(0x7f00000008c0)="87fa58156b1f1a1785a45f89954f5f2731f1de25de91305938241775521cf590ad37256d3723df6a62cbc1a36c2c7f95a5985a2900aac6a3094f679e7d1b8d553eea5fd707fc2091e76fb7f6b0932a99125057fe682b5618837d4b8ffd7144590a9be0f360b0a38e45f95c307f58db80a36d7a", 0x73, 0xe174}], 0x410, &(0x7f00000009c0)={[{@fat=@errors_remount}], [{@fowner_lt={'fowner<', 0xee00}}]}) openat(r0, &(0x7f0000000a00)='./file0\x00', 0x102, 0xa7) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000040), 0x10000, 0x0) openat(r1, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) [ 1956.216621] EXT4-fs (loop2): Unrecognized mount option "•l.ý•áˆ÷ «Ÿåý`pÞµÿ°ÏÞ.œk´¤Å£ñÏD¸hF8&ec°êZ¼16~¦µpæ#w² Õgæf‡ä}>-ÓwÞcïhN¬>ÊÎ3@§ ê [ 1956.216621] C„ö" or missing value 03:39:36 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = getpgrp(0x0) clone3(&(0x7f0000000580)={0x8000000, &(0x7f0000000340), &(0x7f0000000380)=0x0, &(0x7f00000003c0), {0x34}, &(0x7f0000000400)=""/217, 0xd9, &(0x7f0000000500)=""/27, &(0x7f0000000540)=[r1, r1, r1, r1, r1, r1, r1, r1, r1, r1], 0xa}, 0x58) tgkill(r2, r1, 0x80) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x6, 0x3, 0x8, 0x20, 0x0, 0x7, 0x40320, 0xa, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x2, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x8, 0x1, @perf_bp={&(0x7f0000000140), 0x1}, 0x4800, 0x5, 0xe414, 0x9, 0x11fe, 0xa8d3, 0x6, 0x0, 0x4, 0x0, 0xffff}, r1, 0xffffffffffffffff, r0, 0x8) r3 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000380), 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="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"]) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) utimensat(r4, 0x0, 0x0, 0x0) ioctl$BTRFS_IOC_START_SYNC(r3, 0x80089418, &(0x7f0000000100)) mkdirat(r4, &(0x7f0000000080)='./file0\x00', 0x14e) creat(&(0x7f00000000c0)='./file0\x00', 0x1bd) 03:39:36 executing program 0: r0 = 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) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x40042408, 0xffffffffffffffff) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) dup3(r0, r1, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) unshare(0x42000000) (fail_nth: 64) socket$inet6_icmp(0xa, 0x2, 0x3a) 03:39:36 executing program 6: sendmsg$NL802154_CMD_SET_CCA_ED_LEVEL(0xffffffffffffffff, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4000004}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = inotify_init1(0x0) inotify_add_watch(r0, &(0x7f0000000040)='.\x00', 0x2000003) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000040)=0x4389, 0x0) inotify_add_watch(0xffffffffffffffff, 0x0, 0x1000000) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0xaa, 0x1f, 0x4, 0x8, 0x0, 0x1ff, 0x20, 0x4, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x5, 0x2, @perf_bp={&(0x7f00000000c0), 0x4}, 0x10000, 0xff36, 0x7, 0x2, 0x6, 0x40, 0x5, 0x0, 0x9, 0x0, 0x400}, 0x0, 0x0, 0xffffffffffffffff, 0xa) inotify_add_watch(r0, 0x0, 0x4000040) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x468440, 0x0) inotify_add_watch(r2, &(0x7f0000000080)='./file0\x00', 0x140) dup3(r1, r0, 0x0) 03:39:36 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x60, 0x0}}], 0x1, 0x0) [ 1956.249043] FAT-fs (loop2): Unrecognized mount option "fowner<00000000000000060928" or missing value [ 1956.261430] EXT4-fs (loop2): Unrecognized mount option "•l.ý•áˆ÷ «Ÿåý`pÞµÿ°ÏÞ.œk´¤Å£ñÏD¸hF8&ec°êZ¼16~¦µpæ#w² Õgæf‡ä}>-ÓwÞcïhN¬>ÊÎ3@§ ê [ 1956.261430] C„ö" or missing value 03:39:36 executing program 3: r0 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) r1 = mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x11, 0xffffffffffffffff, 0x10000000) syz_io_uring_submit(0x0, r1, &(0x7f0000000040)=@IORING_OP_ASYNC_CANCEL={0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x7) sendmmsg$sock(r0, &(0x7f0000006c80)=[{{0x0, 0x0, &(0x7f0000002900)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, &(0x7f00000029c0)=[@mark={{0x14}}], 0x18}}], 0x1, 0x40001) chroot(&(0x7f0000000000)='./file0\x00') [ 1956.288706] FAULT_INJECTION: forcing a failure. [ 1956.288706] name failslab, interval 1, probability 0, space 0, times 0 [ 1956.291853] CPU: 0 PID: 13682 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 1956.293422] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1956.295294] Call Trace: [ 1956.295921] dump_stack+0x107/0x167 [ 1956.296763] should_fail.cold+0x5/0xa [ 1956.297639] ? create_object.isra.0+0x3a/0xa20 [ 1956.298688] should_failslab+0x5/0x20 [ 1956.299602] kmem_cache_alloc+0x5b/0x310 [ 1956.300541] create_object.isra.0+0x3a/0xa20 [ 1956.301547] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1956.302700] __kmalloc+0x16e/0x390 [ 1956.303527] sk_prot_alloc+0x11d/0x2c0 [ 1956.304419] sk_alloc+0x30/0x350 [ 1956.305197] __netlink_create+0x63/0x340 [ 1956.306107] ? sock_create_lite+0x45/0x120 [ 1956.307074] __netlink_kernel_create+0x110/0x860 [ 1956.308147] ? lock_downgrade+0x6d0/0x6d0 [ 1956.309067] ? find_held_lock+0x2c/0x110 [ 1956.309980] ? netlink_insert+0x1720/0x1720 [ 1956.310949] ? __kmalloc+0x16e/0x390 [ 1956.311805] audit_net_init+0x1bd/0x450 [ 1956.312700] ? audit_panic+0x60/0x60 [ 1956.313524] ? audit_receive_msg+0x26b0/0x26b0 [ 1956.314555] ? audit_multicast_unbind+0x20/0x20 [ 1956.315583] ? audit_log_multicast+0x480/0x480 [ 1956.316557] ? kasan_unpoison_shadow+0x33/0x50 [ 1956.317553] ? audit_panic+0x60/0x60 [ 1956.318343] ops_init+0xbb/0x6b0 [ 1956.319084] setup_net+0x2d8/0x810 [ 1956.319865] ? ops_init+0x6b0/0x6b0 [ 1956.320660] ? kasan_unpoison_shadow+0x33/0x50 [ 1956.321636] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1956.322734] copy_net_ns+0x2cf/0x5e0 [ 1956.323555] create_new_namespaces+0x3f6/0xb20 [ 1956.324553] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 1956.325595] ksys_unshare+0x449/0x8a0 [ 1956.326420] ? unshare_fd+0x1c0/0x1c0 [ 1956.327230] ? fput_many+0x2f/0x1a0 [ 1956.328010] ? ksys_write+0x1a9/0x260 [ 1956.328845] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1956.329958] __x64_sys_unshare+0x2d/0x40 [ 1956.330834] do_syscall_64+0x33/0x40 [ 1956.331651] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1956.332756] RIP: 0033:0x7f1705f97b19 [ 1956.333546] 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 [ 1956.337524] RSP: 002b:00007f170350d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1956.339123] RAX: ffffffffffffffda RBX: 00007f17060aaf60 RCX: 00007f1705f97b19 [ 1956.340652] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000042000000 [ 1956.342143] RBP: 00007f170350d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1956.343686] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1956.345180] R13: 00007ffc1f2d632f R14: 00007f170350d300 R15: 0000000000022000 03:39:51 executing program 0: r0 = 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) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x40042408, 0xffffffffffffffff) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) dup3(r0, r1, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) unshare(0x42000000) (fail_nth: 65) socket$inet6_icmp(0xa, 0x2, 0x3a) 03:39:51 executing program 2: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0, 0x0) io_setup(0x5, &(0x7f0000000080)) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x8800000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(r1, 0xc0189374, &(0x7f0000000440)=ANY=[@ANYBLOB="04ce669107f590bb3330971b49a32867a0ed45273e4eecb892415d114ff8703970670d981fd371c9aad1fcd67c450a8054", @ANYRESDEC=r1]) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000380)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r1, @ANYBLOB="200000ffff0000001ad4167b740cbe87"]) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000003c0)=0x8) ioctl$BLKTRACETEARDOWN(r2, 0x1276, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1000002, 0x10, r4, 0x0) openat(r4, &(0x7f0000000340)='./file0\x00', 0x281, 0x100) copy_file_range(r3, &(0x7f0000000140)=0x9, r4, 0x0, 0x7, 0x0) ioctl$BLKTRACETEARDOWN(r0, 0x1276, 0x0) syz_io_uring_setup(0x5b8a, &(0x7f0000000280)={0x0, 0x0, 0x20, 0x3, 0x16b, 0x0, r4}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x1000)=nil, &(0x7f00000001c0)=0x0, &(0x7f0000000200)) syz_io_uring_submit(r5, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1}, 0x2) fsync(0xffffffffffffffff) 03:39:51 executing program 1: r0 = semget$private(0x0, 0x0, 0x100) r1 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_io_uring_setup(0x132, &(0x7f0000000180), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r3, r4, &(0x7f0000000000)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd=r2, 0x2, 0x0}, 0x0) r5 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r2, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x80004, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xffff8001}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r5, r4, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r2, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r1, {0xee01, 0xee01}}, './file0\x00'}) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r7, 0x0) r8 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000780)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$chown(0x4, r8, r7, 0xee00) getgroups(0x1, &(0x7f00000000c0)=[0xffffffffffffffff]) semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000240)={{0x2, 0x0, r6, r7, r9, 0x2}, 0x9, 0x1, 0x0, 0x0, 0x0, 0x0, 0x81}) 03:39:51 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(r0, 0x40086607, &(0x7f00000004c0)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) utimensat(r1, 0x0, 0x0, 0x0) openat(r1, &(0x7f0000000000)='./file1\x00', 0x2800, 0x1c1) 03:39:51 executing program 5: r0 = syz_io_uring_setup(0x4d4f, &(0x7f0000000340)={0x0, 0x20000}, &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000180)=0x0) r3 = openat$full(0xffffffffffffff9c, 0x0, 0x0, 0x0) close(r3) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000ac0)='/proc/bus/input/devices\x00', 0x0, 0x0) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendmsg$nl_generic(r5, 0x0, 0x0) write$selinux_attr(r5, &(0x7f0000000000)='system_u:object_r:devicekit_var_run_t:s0\x00', 0x29) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r7, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="14000000000000000000000007000000c4048f01000000001c000000000000000000000008000000", @ANYRES32=r8], 0x38}}], 0x1, 0x0) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f00000002c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3001ade9baa59cbb756900000225bd7000fedbdf251a3f02284e2400000004feffff00000000600d000003", @ANYRES32=r8, @ANYBLOB="00010000060000000700000007000000e1000100d93935884ed42a8327e0b282b9125279240f610e819d570a0f477a0389cf5b0681983fad0d4694d4a3acb2b63b2ded928dcea932c894850bb34ada6f068817275ec3a42cc53797a309bb6fae284ad1f2fa47b0cc6b7f7e26eef14174206156ec2db58fa341c25372fdb3ca65a59b07222da332645180ed9e63939e992cd33c005cf115fac065c8f1ec284bb81bf2ae0001dff6d7dc6f3001ea33da65cec4670ff8f1e7de1d6ae38ecd78084c463d3519cd0dee85cd6439d162b79f4a3320aefd29b16b89423885627b0a938d7ae25868aba63698f90ab4a76442717b27000000"], 0x130}, 0x1, 0x0, 0x0, 0x80}, 0x4000080) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_SYNC_FILE_RANGE={0x8, 0x0, 0x0, @fd_index, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) flock(0xffffffffffffffff, 0x0) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x300, 0xffffffffffffffff, 0x0) r9 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_io_uring_submit(r9, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) ioctl$CDROM_SEND_PACKET(r3, 0x5393, &(0x7f0000000140)={"b744632b68e69f90f39626c9", &(0x7f0000000240)="d4bbf9b6c57329a07dc1b3c634d195d49b6ca0c395b85f220fdaf1981f94d3c83ed275662ef9d91a77db8a8eace5a502e5a88c6aac753b879ff2d0e8adac399dcac3e8da174199f8f94bd336ca8a65269489efd31ea6", 0x56, 0xfffffff8, &(0x7f0000000040)={0x3f, 0x0, 0x3f, 0x6, 0x0, 0x0, 0x0, "7bee088b", 0x5, "91608b0c", 0x3, 0x32, 0x0, "1596d4", "9cbeaa74d8a7c7a96a86e47ff862afd4d840927ccdd2240d7f25e2a501afa9215e4652c43e5214968315aa3213c2"}, 0x0, 0x0, 0x7, &(0x7f00000000c0)}) 03:39:51 executing program 7: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f0000010400)="030000000400000005000000d4000f", 0xf, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x8010, &(0x7f00000000c0)=ANY=[@ANYBLOB="bb63d94a56e9631978c34b5b00ff0300000ffb88f61a07b8c3f3c1aa396415dd0a7ffd1ad8f12a0550226bd1e28d879881662de6e6455c1010"]) setxattr$security_selinux(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340), &(0x7f0000000380)='system_u:object_r:autofs_device_t:s0\x00', 0x25, 0x1) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) ftruncate(r0, 0x3) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xc142, 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) write(r2, &(0x7f0000000240)="01", 0x1) r3 = openat(r2, &(0x7f0000000180)='./file1\x00', 0x0, 0x12) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) sendfile(r0, r1, 0x0, 0x20d315) openat$tcp_congestion(0xffffffffffffff9c, &(0x7f00000001c0), 0x1, 0x0) ioctl$FS_IOC_GETFLAGS(r3, 0x80086601, &(0x7f00000002c0)) syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x12, 0xffffffffffffffff, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r2, 0x29, 0x23, &(0x7f00000003c0)={{{@in6=@initdev, @in6=@empty}}, {{@in6=@loopback}, 0x0, @in=@empty}}, &(0x7f00000005c0)=0xe8) 03:39:51 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x1f4, 0x0}}], 0x1, 0x0) 03:39:51 executing program 6: creat(&(0x7f0000000040)='./file0\x00', 0x0) r0 = syz_io_uring_complete(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffdfffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$hidraw(0x0, 0x726, 0x2) r1 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='net/igmp6\x00') pread64(r1, &(0x7f0000001100)=""/4095, 0xfff, 0x5) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c) openat(r0, &(0x7f0000000080)='./file0\x00', 0x24000, 0x4d) [ 1971.228913] FAULT_INJECTION: forcing a failure. [ 1971.228913] name failslab, interval 1, probability 0, space 0, times 0 [ 1971.231509] CPU: 1 PID: 13705 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 1971.232889] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1971.234590] Call Trace: [ 1971.235151] dump_stack+0x107/0x167 [ 1971.235901] should_fail.cold+0x5/0xa [ 1971.236671] ? selinux_sk_alloc_security+0x8b/0x1b0 [ 1971.237722] should_failslab+0x5/0x20 [ 1971.238494] kmem_cache_alloc_trace+0x55/0x320 [ 1971.239615] selinux_sk_alloc_security+0x8b/0x1b0 [ 1971.240615] security_sk_alloc+0x56/0xb0 [ 1971.241457] sk_prot_alloc+0x137/0x2c0 [ 1971.242275] sk_alloc+0x30/0x350 [ 1971.242969] __netlink_create+0x63/0x340 [ 1971.243811] ? sock_create_lite+0x45/0x120 [ 1971.244676] __netlink_kernel_create+0x110/0x860 [ 1971.245646] ? lock_downgrade+0x6d0/0x6d0 [ 1971.246462] ? find_held_lock+0x2c/0x110 [ 1971.247275] ? netlink_insert+0x1720/0x1720 [ 1971.248168] ? __kmalloc+0x16e/0x390 [ 1971.248928] audit_net_init+0x1bd/0x450 [ 1971.249726] ? audit_panic+0x60/0x60 [ 1971.250481] ? audit_receive_msg+0x26b0/0x26b0 [ 1971.251401] ? audit_multicast_unbind+0x20/0x20 [ 1971.252353] ? audit_log_multicast+0x480/0x480 [ 1971.253273] ? kasan_unpoison_shadow+0x33/0x50 [ 1971.254223] ? audit_panic+0x60/0x60 [ 1971.254965] ops_init+0xbb/0x6b0 [ 1971.255674] setup_net+0x2d8/0x810 [ 1971.256417] ? ops_init+0x6b0/0x6b0 [ 1971.257187] ? kasan_unpoison_shadow+0x33/0x50 [ 1971.258118] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1971.259165] copy_net_ns+0x2cf/0x5e0 [ 1971.259943] create_new_namespaces+0x3f6/0xb20 [ 1971.260891] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 1971.261878] ksys_unshare+0x449/0x8a0 [ 1971.262651] ? unshare_fd+0x1c0/0x1c0 [ 1971.263423] ? fput_many+0x2f/0x1a0 [ 1971.264156] ? ksys_write+0x1a9/0x260 [ 1971.264932] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1971.265998] __x64_sys_unshare+0x2d/0x40 [ 1971.266815] do_syscall_64+0x33/0x40 [ 1971.267569] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1971.268621] RIP: 0033:0x7f1705f97b19 [ 1971.269377] 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 [ 1971.273146] RSP: 002b:00007f170350d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1971.274675] RAX: ffffffffffffffda RBX: 00007f17060aaf60 RCX: 00007f1705f97b19 [ 1971.276115] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000042000000 [ 1971.277539] RBP: 00007f170350d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1971.279014] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1971.280457] R13: 00007ffc1f2d632f R14: 00007f170350d300 R15: 0000000000022000 [ 1971.282482] audit: cannot initialize netlink socket in namespace 03:39:51 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x300, 0x0}}], 0x1, 0x0) 03:39:51 executing program 3: ioctl$AUTOFS_DEV_IOCTL_PROTOVER(0xffffffffffffffff, 0xc0189372, &(0x7f0000000080)={{0x1, 0x1, 0x18, 0xffffffffffffffff, {0x7}}, './file0\x00'}) getsockopt$IP_SET_OP_GET_FNAME(r0, 0x1, 0x53, &(0x7f0000000140)={0x8, 0x7, 0x0, 'syz1\x00'}, &(0x7f0000000180)=0x2c) sendmsg$ETHTOOL_MSG_FEATURES_SET(0xffffffffffffffff, 0x0, 0x4000080) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000040)='./file0\x00', 0x40008, 0x4, &(0x7f0000000540)=[{&(0x7f0000010000)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000000100)="ed4100000093b200dff4655fe0f4655fe0f4655f0000080000000400045539545cee", 0x22, 0x2100}, {0x0}], 0x0, &(0x7f0000000140)=ANY=[]) sendmsg$TIPC_CMD_GET_LINKS(0xffffffffffffffff, 0x0, 0x0) inotify_init1(0x0) umount2(&(0x7f00000000c0)='./file0\x00', 0x0) 03:39:51 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x3e8, 0x0}}], 0x1, 0x0) 03:39:51 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x40042408, 0xffffffffffffffff) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) dup3(r0, r1, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) unshare(0x42000000) (fail_nth: 66) socket$inet6_icmp(0xa, 0x2, 0x3a) [ 1971.473880] EXT4-fs (loop3): Unrecognized mount option "" or missing value 03:39:51 executing program 6: 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) r0 = syz_io_uring_setup(0x21, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000540)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_setup(0x5c, &(0x7f00000001c0), &(0x7f0000001000/0x2000)=nil, &(0x7f0000000000/0x2000)=nil, &(0x7f0000000140), &(0x7f0000000240)=0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x4) r5 = socket$nl_generic(0x10, 0x3, 0x10) ftruncate(r4, 0x1000003) syz_genetlink_get_family_id$nl80211(&(0x7f0000000300), r4) dup2(r4, r5) r6 = io_uring_register$IORING_REGISTER_PERSONALITY(r4, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r6}}, 0x2) syz_io_uring_submit(r1, r3, &(0x7f0000000280)=@IORING_OP_ASYNC_CANCEL={0xe, 0x0, 0x0, 0x0, 0x0, 0x23457, 0x0, 0x0, 0x0, {0x0, r6}}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000040)=@IORING_OP_ASYNC_CANCEL={0xe, 0x5}, 0x1) syz_io_uring_submit(r1, r2, &(0x7f00000002c0)=@IORING_OP_FILES_UPDATE={0x14, 0x2, 0x0, 0x0, 0x0, &(0x7f0000000100)=[0xffffffffffffffff], 0x1}, 0x0) io_uring_enter(r0, 0x76d3, 0x0, 0x0, 0x0, 0x0) 03:39:51 executing program 7: creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_io_uring_complete(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x62f2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc98}, 0xffffffffffffffff, 0xffdfffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$hidraw(0x0, 0x726, 0x2) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0xff, 0x4, 0xff, 0x1, 0x3, 0x3, 0x6, 0x4000000, 0x1cf, 0x40, 0x37, 0x4, 0x9, 0x38, 0x1, 0x7, 0x3, 0x1ff}, [{0x2, 0x2, 0x401, 0x3ff, 0x7, 0x12, 0xfffffffffffffccf, 0x9}, {0x5, 0x0, 0x8, 0x70, 0x6, 0x7, 0x3ff, 0x80}], "525984a84ae313713402c89422e047ed80e36ed0f79d6e2c8c06d694edcccc37e6b7fd9b68053776548914f0b799e154415aa683", ['\x00', '\x00', '\x00', '\x00']}, 0x4e4) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f00000002c0)='net/igmp6\x00') pread64(r0, &(0x7f0000001100)=""/4095, 0xfff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback}, 0x1c) 03:39:51 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x20, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = gettid() perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x2, 0x2, 0xd0, 0x0, 0xca1, 0x8004, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x401, 0x4, @perf_config_ext={0x8, 0x2}, 0x8, 0xfd, 0x3, 0x5, 0x4000000000000, 0x1ff, 0x3f, 0x0, 0x80, 0x0, 0x7f}, r0, 0x1, 0xffffffffffffffff, 0xa) r1 = socket$inet(0xa, 0x3, 0xff) getsockopt$sock_buf(r1, 0x1, 0x24, 0x0, &(0x7f0000001080)) [ 1971.573669] FAULT_INJECTION: forcing a failure. [ 1971.573669] name failslab, interval 1, probability 0, space 0, times 0 [ 1971.576402] CPU: 0 PID: 13762 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 1971.577850] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1971.579566] Call Trace: [ 1971.580150] dump_stack+0x107/0x167 [ 1971.580907] should_fail.cold+0x5/0xa [ 1971.581709] ? create_object.isra.0+0x3a/0xa20 [ 1971.582659] should_failslab+0x5/0x20 [ 1971.583449] kmem_cache_alloc+0x5b/0x310 [ 1971.584317] create_object.isra.0+0x3a/0xa20 [ 1971.585203] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1971.586229] kmem_cache_alloc_trace+0x151/0x320 [ 1971.587184] selinux_sk_alloc_security+0x8b/0x1b0 [ 1971.588175] security_sk_alloc+0x56/0xb0 [ 1971.589034] sk_prot_alloc+0x137/0x2c0 [ 1971.589838] sk_alloc+0x30/0x350 [ 1971.590550] __netlink_create+0x63/0x340 [ 1971.591408] ? sock_create_lite+0x45/0x120 [ 1971.592334] __netlink_kernel_create+0x110/0x860 [ 1971.593338] ? lock_downgrade+0x6d0/0x6d0 [ 1971.594219] ? find_held_lock+0x2c/0x110 [ 1971.595079] ? netlink_insert+0x1720/0x1720 [ 1971.596007] ? __kmalloc+0x16e/0x390 [ 1971.596800] audit_net_init+0x1bd/0x450 [ 1971.597637] ? audit_panic+0x60/0x60 [ 1971.598431] ? audit_receive_msg+0x26b0/0x26b0 [ 1971.599376] ? audit_multicast_unbind+0x20/0x20 [ 1971.600338] ? audit_log_multicast+0x480/0x480 [ 1971.601295] ? kasan_unpoison_shadow+0x33/0x50 [ 1971.602224] ? audit_panic+0x60/0x60 [ 1971.602983] ops_init+0xbb/0x6b0 [ 1971.603693] setup_net+0x2d8/0x810 [ 1971.604427] ? ops_init+0x6b0/0x6b0 [ 1971.605166] ? kasan_unpoison_shadow+0x33/0x50 [ 1971.606087] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1971.607116] copy_net_ns+0x2cf/0x5e0 [ 1971.607909] create_new_namespaces+0x3f6/0xb20 [ 1971.608860] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 1971.609872] ksys_unshare+0x449/0x8a0 [ 1971.610658] ? unshare_fd+0x1c0/0x1c0 [ 1971.611443] ? fput_many+0x2f/0x1a0 [ 1971.612191] ? ksys_write+0x1a9/0x260 [ 1971.612981] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1971.614069] __x64_sys_unshare+0x2d/0x40 [ 1971.614899] do_syscall_64+0x33/0x40 [ 1971.615682] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1971.616722] RIP: 0033:0x7f1705f97b19 [ 1971.617489] 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 [ 1971.621244] RSP: 002b:00007f170350d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1971.622802] RAX: ffffffffffffffda RBX: 00007f17060aaf60 RCX: 00007f1705f97b19 [ 1971.624278] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000042000000 [ 1971.625737] RBP: 00007f170350d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1971.627191] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1971.628686] R13: 00007ffc1f2d632f R14: 00007f170350d300 R15: 0000000000022000 [ 1972.088568] Process accounting resumed 03:40:08 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x5dc, 0x0}}], 0x1, 0x0) 03:40:08 executing program 5: mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x8}, 0x40800, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4000, 0x0, 0x0, 0x3) r1 = pkey_alloc(0x0, 0x3) pkey_mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, r1) pkey_mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, r1) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000240)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r0, @ANYBLOB="07000000000000002e2f66696c6530000f8b4a8d771723b52dcf6498132ecaaa38c22ad9a4912cccbab5c425614495a5cf7929df80ff62d33d6be0dc7b437eba64b57adfc77708e5bc832a38f4efd7790ba4922259273e4cc768483f0ea386ce0a6237dc9dbdecb2fc59fe49de7ebd6c5461131294c7b17da62b0cc3ff0ca1c973ccc20730d6d7b52517d1dbd32f7d88802bd003f5f8a6aadc348cbd7d4deea2701a19efdfee002018d2dc6e2b61ada9f2"]) perf_event_open(0x0, 0x0, 0x4, r2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) pkey_alloc(0x0, 0x2) creat(&(0x7f0000000100)='./file0\x00', 0x26) kcmp(0xffffffffffffffff, 0x0, 0x6, r0, 0xffffffffffffffff) setsockopt$sock_int(r4, 0x1, 0x12, &(0x7f0000000200)=0x33e0, 0x4) munlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) pkey_alloc(0x0, 0x1) setsockopt$inet6_tcp_int(r4, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @private1, 0x81}, 0xfffffffffffffe3e) sendfile(r4, r3, 0x0, 0x9bbb) 03:40:08 executing program 7: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_CT_GET(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000000)={0x18, 0x1, 0x1, 0x5, 0x0, 0x0, {0x2, 0x0, 0x6}, [@CTA_PROTOINFO={0x0, 0x4, 0x0, 0x1, @CTA_PROTOINFO_SCTP={0x0, 0x3, 0x0, 0x1, [@CTA_PROTOINFO_SCTP_VTAG_ORIGINAL={0x0, 0x2, 0x1, 0x0, 0xfffffffe}, @CTA_PROTOINFO_SCTP_VTAG_ORIGINAL={0x0, 0x2, 0x1, 0x0, 0x28b}, @CTA_PROTOINFO_SCTP_STATE={0x0, 0x1, 0x1}, @CTA_PROTOINFO_SCTP_STATE={0x0, 0x1, 0x5}, @CTA_PROTOINFO_SCTP_STATE={0x0, 0x1, 0x5}, @CTA_PROTOINFO_SCTP_STATE={0x0, 0x1, 0x80}, @CTA_PROTOINFO_SCTP_VTAG_REPLY={0x0, 0x3, 0x1, 0x0, 0x10000}, @CTA_PROTOINFO_SCTP_VTAG_REPLY={0x0, 0x3, 0x1, 0x0, 0x7}, @CTA_PROTOINFO_SCTP_STATE={0x0, 0x1, 0x29}]}}]}, 0x5c}}, 0x40000) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_SET_NOACK_MAP(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x48, r1, 0x200, 0x70bd25, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x400, 0x2e}}}}, [@NL80211_ATTR_NOACK_MAP={0x6, 0x95, 0x8}, @NL80211_ATTR_NOACK_MAP={0x6, 0x95, 0xba}, @NL80211_ATTR_NOACK_MAP={0x6, 0x95, 0x4}, @NL80211_ATTR_NOACK_MAP={0x6, 0x95, 0x8}, @NL80211_ATTR_NOACK_MAP={0x6, 0x95, 0x3f}]}, 0x48}, 0x1, 0x0, 0x0, 0x4}, 0x4) 03:40:08 executing program 6: r0 = syz_mount_image$iso9660(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="01434430303101004c494e55582020202020202020202020202020202020202020202020202020204344524f4d202020202020202020202020202020202020202020202020202020000000000000000022000000000000220000000000000000000000000000000000000000000000000000000000000000010000010100000100080800180000000000001813000000000000000000001500000000220017", 0x9f, 0x8000}, {&(0x7f0000010600)="ff4344303031", 0x6, 0x8800}, {&(0x7f0000010900)="8800170000000000001700080000000008007809140b2a3a0802000001000001010053500701beef005252050181505824016d4100000000416d03000000000000030000000000000000000000000000000054461a010e7809140b2a3a087809140b2a3a087809140b2a3a0843451c0119000000000000190000000000000000ed000000000000ed6600170000000000001700080000000008007809140b2a3a080200000100000101015252050181505824016d4100000000416d02000000000000020000000000000000000000000000000054461a010e7809140b2a3a087809140b2a3a087809140b2a3a08008c001a0000000000001a64000000000000647809140b2a3a08000000010000010a46494c452e434f4c3b310041410e0254455854756e6978000052520501894e4d0e010066696c652e636f6c64505824016d8100000000816d01000000000000010000000000000000000000000000000054461a010e7809140b2a3a087809140b2a3a087809140b2a3a08007400180000000000001800080000000008007809140b2a3a08020000010000010546494c4530", 0x1a0, 0xb800}, {&(0x7f0000010d00)='f', 0x1, 0xc000}], 0x0, &(0x7f0000011700)) openat(r0, &(0x7f0000000080)='./file0\x00', 0x8040, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2, 0x107) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f00000000c0)={0x0, r1, 0xac4, 0x0, 0x7ff, 0x20}) 03:40:08 executing program 2: ftruncate(0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000004c0)=ANY=[@ANYBLOB="14000000001f210c0000dfff0000000002020000"], 0x14}}, 0x0) r1 = syz_io_uring_setup(0x21, &(0x7f0000000080), &(0x7f0000ffb000/0x3000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180), &(0x7f0000002a40)=0x0) r3 = eventfd(0x0) syz_io_uring_setup(0x3a90, &(0x7f0000000200)={0x0, 0x4454, 0x2, 0x2, 0xffffffff}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f00000002c0), &(0x7f0000000300)) io_uring_register$IORING_REGISTER_EVENTFD(r1, 0x4, &(0x7f0000000140)=r3, 0x1) syz_io_uring_submit(0x0, r2, &(0x7f0000000040)=@IORING_OP_ASYNC_CANCEL, 0x0) io_uring_enter(r1, 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(r0, 0xc018937e, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r3, @out_args}, './file1\x00'}) fcntl$lock(r4, 0x0, &(0x7f0000000040)={0x0, 0x6, 0x4d90, 0x401}) fcntl$setstatus(r0, 0x4, 0x6400) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r1, 0x4018f50b, &(0x7f0000000100)={0x1, 0x0, 0x3}) write(r0, &(0x7f0000001200), 0xffffff45) 03:40:08 executing program 3: io_uring_enter(0xffffffffffffffff, 0x1fd, 0x12bd, 0x0, &(0x7f00000000c0), 0x8) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x1000003) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x600a00, 0x0) write$binfmt_elf64(r1, &(0x7f0000000a00)=ANY=[], 0x98a) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r2, 0xc0c0583b, &(0x7f00000002c0)={0x0, 0xfdfdffff, 0x2, 0x0, '\x00', [{0x0, 0x800}, {0x800, 0x0, 0x400000000000000}], ['\x00', '\x00']}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r3 = syz_open_dev$tty20(0xc, 0x4, 0x0) r4 = mmap$IORING_OFF_SQES(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0x4010, r2, 0x10000000) syz_io_uring_submit(0x0, r4, &(0x7f0000000080)=@IORING_OP_NOP={0x0, 0x1}, 0x3) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, r3, 0x0) acct(&(0x7f0000000040)='./file0\x00') ioctl$TIOCGPTPEER(r2, 0x5441, 0x6) unshare(0x48020200) 03:40:08 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000700)={'wlan1\x00', 0x0}) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f00000001c0)=0x34b, 0x4) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100), r0) sendmsg$NL80211_CMD_NEW_INTERFACE(r3, &(0x7f0000000280)={&(0x7f0000000000), 0xc, &(0x7f00000001c0)={&(0x7f0000000140)={0x54, r4, 0x400, 0x70bd27, 0x25dfdbfd, {{}, {@val={0x8, 0x1, 0x15}, @void, @val={0xc, 0x99, {0xb6, 0x35}}}}, [@NL80211_ATTR_IFNAME={0x14, 0x4, 'geneve0\x00'}, @NL80211_ATTR_IFNAME={0x14, 0x4, 'geneve0\x00'}, @NL80211_ATTR_SOCKET_OWNER={0x4}]}, 0x54}, 0x1, 0x0, 0x0, 0x4040804}, 0x84) sendmsg$NL80211_CMD_SET_INTERFACE(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x24, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IFTYPE={0x8, 0x5, 0x2}]}, 0x24}}, 0x0) sendmsg$NL80211_CMD_TRIGGER_SCAN(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)={0x40, r1, 0x5, 0x0, 0x0, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_IE={0x11, 0x2a, [@random={0xdd, 0xb, 'abcdefghijk'}]}, @NL80211_ATTR_SCAN_SSIDS={0x10, 0x2d, 0x0, 0x1, [{0xa, 0x0, @default_ap_ssid}]}]}, 0x40}}, 0x0) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000040)=@mgmt_frame=@beacon={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void, @void}, 0x36) nanosleep(&(0x7f0000000080)={0x0, 0x4c4b40}, &(0x7f00000000c0)) syz_80211_inject_frame(&(0x7f0000000300)=@device_b, &(0x7f0000000340)=@mgmt_frame=@probe_response={@wo_ht={{}, {}, @device_b, @device_a, @from_mac}, 0x0, @default, 0x1, @val={0x0, 0x6, @default_ap_ssid}, @val={0x1, 0x8, [{0x2, 0x1}, {0x4, 0x1}, {0xb, 0x1}, {0x16, 0x1}, {0xc}, {0x12}, {0x18}, {0x24}]}, @void, @void, @void, @void, @void, @void}, 0x36) 03:40:08 executing program 0: r0 = 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) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x40042408, 0xffffffffffffffff) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) dup3(r0, r1, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) unshare(0x42000000) (fail_nth: 67) socket$inet6_icmp(0xa, 0x2, 0x3a) [ 1988.354219] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. [ 1988.374552] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.7'. [ 1988.379975] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 03:40:08 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x1100, 0x0}}], 0x1, 0x0) [ 1988.407579] FAULT_INJECTION: forcing a failure. [ 1988.407579] name failslab, interval 1, probability 0, space 0, times 0 [ 1988.410034] CPU: 1 PID: 13785 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 1988.411431] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 1988.413112] Call Trace: [ 1988.413658] dump_stack+0x107/0x167 [ 1988.414400] should_fail.cold+0x5/0xa [ 1988.415175] ? __netlink_kernel_create+0x1a9/0x860 [ 1988.416189] should_failslab+0x5/0x20 [ 1988.416960] __kmalloc+0x72/0x390 [ 1988.417662] ? __netlink_create+0x143/0x340 [ 1988.418540] __netlink_kernel_create+0x1a9/0x860 [ 1988.419498] ? find_held_lock+0x2c/0x110 [ 1988.420329] ? netlink_insert+0x1720/0x1720 [ 1988.421203] ? __kmalloc+0x16e/0x390 [ 1988.421964] audit_net_init+0x1bd/0x450 [ 1988.422770] ? audit_panic+0x60/0x60 [ 1988.423522] ? audit_receive_msg+0x26b0/0x26b0 [ 1988.424480] ? audit_multicast_unbind+0x20/0x20 [ 1988.425411] ? audit_log_multicast+0x480/0x480 [ 1988.426341] ? kasan_unpoison_shadow+0x33/0x50 [ 1988.427261] ? audit_panic+0x60/0x60 [ 1988.428036] ops_init+0xbb/0x6b0 [ 1988.428726] setup_net+0x2d8/0x810 [ 1988.429466] ? ops_init+0x6b0/0x6b0 [ 1988.430197] ? kasan_unpoison_shadow+0x33/0x50 [ 1988.431143] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 1988.432174] copy_net_ns+0x2cf/0x5e0 [ 1988.432950] create_new_namespaces+0x3f6/0xb20 [ 1988.433878] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 1988.434877] ksys_unshare+0x449/0x8a0 [ 1988.435646] ? unshare_fd+0x1c0/0x1c0 [ 1988.436418] ? fput_many+0x2f/0x1a0 [ 1988.437147] ? ksys_write+0x1a9/0x260 [ 1988.437923] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 1988.438981] __x64_sys_unshare+0x2d/0x40 [ 1988.439818] do_syscall_64+0x33/0x40 [ 1988.440573] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 1988.441605] RIP: 0033:0x7f1705f97b19 [ 1988.442356] 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 [ 1988.446059] RSP: 002b:00007f170350d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 1988.447594] RAX: ffffffffffffffda RBX: 00007f17060aaf60 RCX: 00007f1705f97b19 [ 1988.449042] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000042000000 [ 1988.450479] RBP: 00007f170350d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 1988.451943] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 1988.453382] R13: 00007ffc1f2d632f R14: 00007f170350d300 R15: 0000000000022000 [ 1988.457419] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 03:40:08 executing program 7: r0 = 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) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x3, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f00000004c0)=ANY=[]) mount$cgroup(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x80840, &(0x7f00000000c0)={[{@subsystem='hugetlb'}, {@noprefix}, {@xattr}]}) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x5, 0x3f, 0x6, 0x9, 0x0, 0x6, 0x75402, 0xc, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x3, 0x4, @perf_bp={&(0x7f0000000140), 0x1}, 0x4, 0x3ff, 0xffff, 0x3, 0xe153, 0x9, 0xde6, 0x0, 0x1, 0x0, 0x5}, 0x0, 0x2, r0, 0x0) r1 = openat$urandom(0xffffffffffffff9c, &(0x7f0000000280), 0x2000, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f00000002c0)={0xfffffffffffffc01, 0x8, 0x933}) 03:40:08 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x3000, 0x0}}], 0x1, 0x0) 03:40:08 executing program 6: r0 = syz_open_dev$sg(&(0x7f0000000040), 0x0, 0x0) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x5, 0x13, r0, 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) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x40042408, 0xffffffffffffffff) signalfd4(r1, &(0x7f0000000000)={[0xf786]}, 0x8, 0x100800) syz_io_uring_setup(0x3243, &(0x7f0000000080)={0x0, 0x81ee, 0x0, 0x0, 0x4003}, &(0x7f0000001000/0x3000)=nil, &(0x7f00003fe000/0xc00000)=nil, &(0x7f00000022c0), &(0x7f0000002300)) [ 1988.644183] audit: cannot initialize netlink socket in namespace 03:40:08 executing program 2: r0 = syz_open_dev$tty20(0xc, 0x4, 0x0) r1 = syz_io_uring_setup(0x38d7, &(0x7f0000000140)={0x0, 0xf63d, 0x8, 0x0, 0x321}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000000000), &(0x7f00000001c0)) dup2(r0, r1) ioctl$TIOCSTI(0xffffffffffffffff, 0x5412, &(0x7f00000000c0)) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000100)) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000080)=0x9) ioctl$TIOCSTI(r0, 0x5412, &(0x7f0000000040)=0x7f) [ 1988.720446] Process accounting resumed [ 1988.736273] Process accounting resumed 03:40:08 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="7573726a71756f74613d2c64656c616c6c6f632c0030e83de18c2c5d0fb03ab088360ca77a9a09746e24b5932ae015379582361c5bde04fcf5a342725cce44d651a4c74deed6f3dfaa2e0a059ab7bf9105e09d557796bef1dd64fd93eaddf0a8ab4f8bcd44c5ab37c208594529be2d44ab07fe1bae0a4d9721928eee016c246e18dd8e5e88a45fd4d8efc9e772bcf61af2d48b1852e83be4572bb88ca3aaf72e9718dad2b5bca27f6f06b1bcaf47211ad1a1a575ec47311b0ba0a3dca8cab4d359fb1aa86d5f3fd32615e80ef1bb703e176aa38d45c86179f4b5a607ad00"/236]) pkey_mprotect(&(0x7f0000ff4000/0x4000)=nil, 0x4000, 0x0, 0xffffffffffffffff) socket$inet_udp(0x2, 0x2, 0x0) pkey_mprotect(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0xc, 0xffffffffffffffff) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) listen(r1, 0x0) setresuid(0x0, 0x0, 0x0) r2 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000780)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$chown(0x4, r2, 0x0, 0xee00) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r3, 0x0) r4 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000780)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$chown(0x4, r4, r3, 0xee00) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000140)='./file0/../file0\x00', 0x833b, 0x1, &(0x7f00000001c0)=[{&(0x7f0000000180)="7848de3c5983ab1b0173d69925923326aba7c6f58a68598df7288f87b5626426cf449794f6", 0x25, 0x6}], 0x80008, &(0x7f00000005c0)={[{@shortname_lower}, {@shortname_mixed}, {@uni_xlate}, {@nonumtail}, {@shortname_winnt}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@fowner_lt}, {@fowner_gt={'fowner>', r3}}, {@hash}]}) pkey_mprotect(&(0x7f0000ff4000/0x3000)=nil, 0x3000, 0x3000004, 0xffffffffffffffff) pkey_alloc(0x0, 0x0) sendfile(r1, r0, &(0x7f0000000380)=0xfffffffffffffffe, 0x5) ioctl$AUTOFS_DEV_IOCTL_OPENMOUNT(0xffffffffffffffff, 0xc0189374, &(0x7f0000000240)=ANY=[@ANYBLOB="011ed4000100000018000000", @ANYRES32=r0, @ANYBLOB='@\x00\x00\x00\x00\x00\x00\x00./file0\x00']) sendmsg$nl_generic(r5, &(0x7f0000000340)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000300)={&(0x7f00000002c0)=ANY=[@ANYBLOB="1c0000003e00080026bd700bff0100001d0001ff08009000cdffff"], 0x1c}, 0x1, 0x0, 0x0, 0x680d0}, 0x8000) 03:40:08 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x6000, 0x0}}], 0x1, 0x0) [ 1988.778199] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium [ 1988.797499] EXT4-fs (loop5): mounted filesystem without journal. Opts: usrjquota=,delalloc,,errors=continue 03:40:24 executing program 5: r0 = creat(0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x13, r1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) pwrite64(r2, &(0x7f0000000080)="5c03c8b801f098720be1a0939cba80001e54ca1b89e060c72664e4e4345313484f661d367a499955de9b9a638b2c14a88e443a7d3c5b4ce453a108d0f12889b29c2ff887e11579623ebd970cc6c87ccc40ae49e747328a966ea363afa0ce2f71bd86a88209569b46dba8cabf829efefae6a880bdbc6eaf3cf5fc13485b9abe9f57f6918b14d5337ffa0d11168d95d226f8674ef0fc207b8108536eb17a546c761dfe7e21bdc8072b829dad3525454a771ae749b21e4568938d83bbd73990100739007fa12892dc19d0f896b228a979e4753873cdf6", 0xd5, 0x0) r3 = syz_open_dev$evdev(&(0x7f0000000080), 0x0, 0x0) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000000340)) ioctl$EVIOCGEFFECTS(r0, 0x80044584, &(0x7f00000001c0)) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f0000000000)) utime(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)={0x1ff, 0x3ff}) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000280)=0x0) r5 = perf_event_open(&(0x7f0000000200)={0x3, 0x80, 0x2, 0x68, 0x38, 0x4, 0x0, 0x20, 0x2641, 0x4, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x3, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0xffffe7ee, 0x4, @perf_config_ext={0x0, 0x4}, 0x200, 0x5, 0x8, 0x1, 0x8, 0xfffffffb, 0x68, 0x0, 0xfffffff7, 0x0, 0x244}, r4, 0x6, 0xffffffffffffffff, 0x0) write(r5, &(0x7f0000000380)="3836bbb15ddb26af30a65d7088c8d5079bd1b30051814b0be784feeb816cd364621d1282e46fbc98f369819b2606320c2052eece611c04ba5afaefb923876df911e8787ebc3be440d4a074b2169388c2d1a4b7d0ca17ec7fe5fa59c5bea12d266e54b049484aa8f85fb64bd7e277a35d1681cda00f19aec8ffb77459904481dc9e13148bce8b08157fe1684b0d17ac67c99153e9ffb6e35fe1f4d7b4226b82564bef3e40976c250625b4d0de6a5c620675ee5748e418367bc2321f408be75cf3677aeae4e692a386c38c790a0eb7b0ede205706ce25750654d54c4b43189d6313096bc87cf12d4b11fe24765decbb821e3f2f5ed89eb789c2fd0b88702f6cfcdaf13658e3d95df7d1a84bb83a475ebc3322bf69ab8f63f3d666d7139ec3166891f0e313f51e73f5d48dd641aaef54be5d2589f8f6e507b3e59a9d94f2877d714095634788281c26a247f9697ac7cc98400c396d0971644997af257ead82e69e01ee44803ba19a2a863dbea9c5abb2c87ab1b998101f29a7597f6e1272f7ca53439826da6b73802edcafa2eaaeac4f97f7bb75827917a5535f64b39f822a40a01553d7c4d40a8835d99998848ed2416e4655bc10b1c7bc11465ed74b8cb4125b4c4a0432e566752603b51890c30069879688fa9c20cc3695d48dcaefcc74309575a9cb0aee827a352bc9d108e05697090b9f9362351f9d1392c184f5f630f46d7eb77eebd29094e8ddd07ca93d40cd473ba7109d56563902f981a3e9c3a1391be67c0ad7560fb81d12dd0be4be0d67fa475c5f0e48173b47723dea27714d996b44329e5a264eab41361092a810dcad01e70154839ce59a9d9c385d60404308702bbbc75f4acbec6743fd862dfb3ad3605b1d1e499850625892d62c76c092d208ea5be9e7ef1be8b8ede1992082e6188c6862850cec2bcf35de8bab3513157be0b67f435146276bb29d56bfe508bab66dca50d0d47642d286858f35f47e91b4b853915a50a56c57421cab0c457306f9e3c369240534805305217afab1950b1e3378d7c1a774e15d8e93eb027bb1474abd3e8ad85af65cc868447945233f988bfbb7ff739cd8f77fff6edfcf6b9bcc515bcc643bfd3d6608410bffd47567b30ff3beea556ef6808e953bb12244d54eb0174c3d82d90cdb061ce26f285f0d5b708af3a324cbff65525d35a6b438142ccfa79a638166e8ddd87e3e41a912c77dd987f32d6a486ceadd6c35e7f087a7aeff4ba2eb2562eeaebfc2ce2b1114f1119375614e3103681c5636d67917c75615513f2e7454e0ccf6dfde437b768bb7f0676921dbba1d250852718dd7f515fcefbdcbecefec4cd2ba70f351b2c56d67ef48b85c0ee10c86007d68c444290b90316a3f6a0d396a6fdf13a0c17acd8f3d3d5a3d8bea338f88b4bf3fb4c465996de4a315feee5a3acf2a34bcf3477a8495f1f75011165fbc658e82a201ecfdc3f58106c241741035649518b64e362b5c1fae17ada5d0971163a29c0bf624909775d14aa67ca986863b2d165312f6a0eec915e425c10748616b871031e6c37808b594547c1a971559eb8c88f51eba9caa79089a3e6f095f64077dc6a65eaafae65384c5153f13bab09e95edc6fde9d1c428e0bae5b7adb27b72a6bbd2afda0fdf22590bead1b04c792aa353c864c0909904ef709561bcce7b2f783805fee623876865024e7a865f46f2cf95feb9db383569056fe987a44f2708bf21b4f0e7e0c0984b5fa3d56a58896ce869003ee0baf9ae723a449b53e518865887f1825aab407555c9c2a000e71fab47fa8dbb500978bee9d55985324fa0622adcd203b32c733f4c6fb1b0e1fac60f3805182147d17c65ba395a539bc4c5a1bbe725615a8b9e531991eb06c9d5dba1b6b7bd86f0e625a29404c38e4e510b6788bbaa3e1572622603c312b0a9624ebe23ff64bb2be6a7a131801c7b9e23fe516b8be7d4ee262876ca6456a29b068cda0fcec2a6231062a9638883ff9482a1311d2b1988102ea702e90807133a86cf5688b3ae41c8390d2a92e40f8df67c3bee8cf0996f1908b4b5c4971b08f323b758f7e66657a7f8eb0541ecf57bd4cebc21d03bdbe6aa52efd4684102c4ad172dd5c881ffd001fcd1e23bb0b0e2067db095b32f4f7956a8010effa158c8e034b21f5626db7d08e65340dcbefb9e5a1e1c280db97855b075f6687ca5b249717f126ad32e3e84d92094628804cbb091fe70d67ca0c95c5a4361addff9a3678d063494b55ca8a02ee9b8dbbd571dd53a496e9050f66c81ec8a441a45a9f3b1e8891035ac45bee1b8aa08641d53e4290055d7cd40d5f141b8ffec38b803d1808bd398936a11da2e003a45d68e681a2749bc6a3f661bc4f736ba9633f41a053d761abdde47604e10390ee7cce70ec91e6babe24666ca9a71b9d0fe918f1efea6a35067b867821f540bc371bd4002f61458673b351fae3511429e5c7fda571c1926856d420fa729b5b87e8bd09f4df8b0871899c491ab21c9efe12f3aee1692612e8f9863f98b940019eface07f851315876b542a576c25b190905eb8432b3971fda110dbbdfc73438df5df0bc8562d6688a887d18c981f2675a9b8dfc22bda26192b5b693f7cefaa0743e1d3d81484f75ca59c8d1ca6eef34b6f6f0e9570071ecc59f4b68aeeb1bc8b65492def9f3f35f198eb4b027e59721e3be954d3df04c613d6551fc2590739132565a66212577d455175447a8f8334a9ae8d5f68796ed40d155e20e723a2b5ed6c5d2a48b798538e71824689f1ae63829b34fb9009cf6270aa6a1635cb85c668618220219b8a9cda91a1c3445f56fd7a343a3c21a6a5912ad5314b03e2445831a537b0085e46a0abc7c68a7d292f49e46f7164d896613347466f22783fecea02ed1bb21efda498ed6a7e255482faad18cea571878a9e16494ec45c00bdb3cdba8ba590a548970e40b9c2e10799e31d967dda374cdb1aca8db67e50537c782113578be490731de093d9b11e988ef636520852e18530dd752c0eb4e2b3f813e7e9aea04bcd911e613cd872027ff344623281cdb5d3a1d8a0b513f3ce6941032292a29e61699f9fa6b494bcc1b09ba5518c84d335901579e48389e62a91133fa22e627a4ab6864e992d7ba5bf2753a58f402176a2c43c7980dcaea72e9c48e3670d8aff525f7422cfb85867aaec370d3eb6549a3a33f32c166063250be51e7d5727b01ac8a43bddef4d9514a766c8e98b12c7d92bda0d9bcccb59960deabb396848dc2c686391a4ccef299cd5ed12b1a6caf17e9ac11da447e95512e5a773e706708a8bf5747daee67d7473e3fa35df065c16fb7fe7c151cd93be0bd288314f9b9c124e6985459b91e3177b0ffb8546580232827a0b32e43c603c3dba9a2c9f0025fef8c276a85664e080390c5ed9a9b4883866f376f7131c024db4300ee346d268118d961c011861493cf58066886778dc5b82509d33b5a8c2100dfc4e9045bca57e68bb5a250cd68a100702c170168b118d711fcabda50af3222220add90020f4995f664203627b19c7f9b9ace5baf192e6efc321644a46a61d683a03e37020642bfb0c4c9b707167d5a7af9b684326f5b51f7332030fdaf4abc5fbcb098ec6e77ff221e372512a4e5da0200f991ebbf37dc7cc6223042567493fd29162d91a084d21a0364bba7ee98b286734fe61513aaac6ad9c2a1ed9cbbecf77c64e9e00ab93d703de3e71fd855a3878fbb77b340b0d77170fe678d2e85249f34fe86f59351df4a177afcbd196ee51823d94d9a7dedb70705d04be9fa3a4dc39ca12a764302dc90c3c0e0553c5d52ecbc9e1f0dd403248ca6126db9617c79d48fcdea98ad0584012d3ab145972832e967b34d697b4f85ffdec379a38e54f02cafae567f029c1c93ea0e91ed1e365249223e24b42b2b24f33082aa4278f1d86530aa0185da421584962c10afedb52df28c5a944fcb537618b11c67ff3fb5df048b2cb1a6189700fc60980ac3d569a6aed4f7098dee86e12c65e5cf33dc8e57c3c68e2f02c46f2d0273094f2bc7dcef41c19aea18f6ea287559352621ad21e970d75b255991145736ad97a096c6ed0562640afc9a0d884cfa10169fb3d571b682334351fc4003775eab8b4a367fc85282706018f3a4ab3b8c5cf1bf7a526b9d408f6249b4a225ad0e4fe0bfb2c142798c67fa919037b3badb0cd8dcba911d1a7b6fd098d8cff8e9bde0ffcc8cebd92d798ce4326bbcd62d24b45c7e78495a03dc8b30a450c96bdcac69632ac8ab91e5b51a4a499e02880b53035b3f5211f979523756ab4a35430585b44208bfd64749deceb7228e4a92681e58d1869dd1ee94f1dc91b55fa6b2de2cbb02ead0a040250c1b8d9463bfefa8fca83ae9b9f5f78cb08b65fa18d6847d464c9c0d81cf5c2af191223e4931336c5f18b7aeba8c9e608f80f89cf15bb69bec3e113c3c9f079be2275c8d95b5e30c8b56de9550e1824dc213fdf66b120cab6b3136294398b074b67bc52e11341d7f3e81dbcda0ab13c67c999df2b97776c53ef11798ad1305f2108f76775c5f4f8f86d0f1cd5b6dae3af5f051da9c4a7423f7bef3f8b50f34a5aa36e784d889a76a5abb488cfb120f79627813d9c6bd9b20449fb11998e72f7327b6d9ca213e8072e27db44d2503f855815645c18da1df19ce14e4b17caf64e635f157647f4d5ad0ab9821fb6a3c4f1cd9acb84fcf94ce94965909171ec604d7fba52afa31ae2bb1bdef34a57824916cd5bb720c97ffdb83920a3a2707ef4840aeeeb0192544fb78adc8f7df8572a7c25b9c93a7188c46b8028b29679c6fba90edea14476844d1cf4c09a5107cf17f0b270fd802a62cb5e06c2360a16aba873121ba1c8be5f2f4381150016906d2f0743a44abc7f380611ff248d006957d9a54871684b6e9a39fec1f74173945cefc75c96cb5cf0971b6853d1e7187944973109f00edece725966f340e5ea7ce27c5b6d8ed88e3c4dc010515e5057f0cc36592eac290067e72f8287d355f2c6c04846f0389ff8d6d47eb8fc2c23c670f677c84bc7be8d5f8405bba25a7f19e4299cadf5606893033783717b0ab65ade74369c9a9bedf240ca5c1f349f2d7826179c9e0632c497bc39c8bd81a211afd50090946872005110f1f0b2f87ee4a8c3901699b77059afa4f6949812cefd0b7b5cdbc869012be21f2abf46410d412c6398a04ab6d7ea074ed1a23fd8a4ff375b1bc178b27b4a43bc295d4b288a60c1a97614738bd87b435616a6f3a85ad5e823862fde2065d82f4f826edc037aaf68a9333dd2ad57fb375129f3e8c2a31b053d84d6adf9d25f94a85ec7d41dc1bb3c268169635239cf759fef4d001a06a37a13f7e9b7b329e1c9917e25b3f87f0b2a62a1f89e12c88b5497ef538361995ce0c3f72f694ff79015cecbcd67260b39098d4bda271750d56841f6d63537919a0a6ae763f75163d8b62badbe291d2f93860bff7bdcc41bd97a5e1a8c60692fb0c6f6990ecf1963cf66ab9440f6d56cf6e3f00485e8b9dcce192b2ee39d9446c9fc73c9de79f8ccf691a48a939f5194deb3bf304ea953349628eb6c1408bbd1aeb308c3d6100519778d12319cbe1edbff46c9a4228ed479ac13b3b9e1967bdc3ce140ae0a1f5266da0d97a5de31d027c8de3f5e024587e99059b803fdeef4c611192fa4dc4ca14eac61cbae36e8b96d0412c45575991ee7628a0773bccea653dbd1d7cf047b7ef4027dd4bf22ce152a1d43d7330f3d6c0de660f1a78024e8757f74823c57411f8b03e9eed1de158aa30ce13db3ce7bf01b4490acda3421490d13a24e1", 0x1000) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) 03:40:24 executing program 6: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000840), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000005c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r2, @ANYBLOB='\b\x00%'], 0x2c}}, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000840), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r3, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000005c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r4, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r5, @ANYBLOB='\b\x00%'], 0x2c}}, 0x0) sendmsg$NL80211_CMD_LEAVE_MESH(0xffffffffffffffff, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={&(0x7f0000000040)={0x28, r1, 0x100, 0x70bd28, 0x25dfdbfe, {{}, {@val={0x8, 0x3, r5}, @val={0xc, 0x99, {0x779f, 0x5c}}}}, [""]}, 0x28}, 0x1, 0x0, 0x0, 0x4040040}, 0x4) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r6, 0x8933, &(0x7f0000000580)) 03:40:24 executing program 2: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file1\x00', 0x46e2, 0x44) ftruncate(r1, 0x5) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2) ioctl$SG_GET_LOW_DMA(r3, 0x227a, 0x0) r4 = openat$full(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f00000003c0)=0x7, 0x4) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000018c0)={&(0x7f0000000200)=ANY=[@ANYBLOB="4c0000001000010000000000000000621d750000000000000000000000000000000000000000000000000000000000000f0a0000000000006791a191d3ab680babf264c2ecacaca8fca13f8449bd0d7f7fe152225738068ff001e09502694eae4a", @ANYRES16, @ANYBLOB='\x00'/16], 0x4c}}, 0x20040081) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r4, 0x8008f513, &(0x7f00000000c0)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) fstat(0xffffffffffffffff, &(0x7f0000000300)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) openat(0xffffffffffffffff, &(0x7f0000000400)='./file0/../file0\x00', 0x119a00, 0x48) ioctl$FS_IOC_FSSETXATTR(r1, 0x40086602, &(0x7f0000000000)={0x8, 0x0, 0x10}) fsetxattr$security_capability(r1, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{0x0, 0x4}, {0x5}]}, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_config_ext={0x9}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r1, &(0x7f00000001c0)=ANY=[], 0xfdef) 03:40:24 executing program 3: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = dup(r0) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'sit0\x00', 0x0}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8936, &(0x7f0000000080)={@local, 0x78, r3}) ioctl$sock_inet6_SIOCDIFADDR(r1, 0x8916, &(0x7f0000000000)={@initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x0, r3}) sendmsg$BATADV_CMD_GET_NEIGHBORS(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x8}, 0xffffffffffffff40, &(0x7f00000001c0)={&(0x7f0000000540)=ANY=[@ANYBLOB="0000008db6d18acfca29963008775e082e296bcd44adacca5716ea7dc7f02badc03961dfb6bab99c2fb53b14e8e21865c241a31748b2323c92da9b52998fdb58333c5836dc512f190eec34955aeb77a1d6db039790d3de166ffa8011dcb99e1aeaeebb5b8510899bab5acdb0561a9f664674279ab6606270aee3305509460f3712801df433517e7f73467ca18f00ff9ed9712eb5983f481bc1e49ab16133d040d2dbfaaf802a0b282ded59313d40c27c464ac3afdd1d6408b5375fc1d958d51459fca9b1c1229991723c3b547974e5c97443963b6fddcc", @ANYRES16=0x0, @ANYBLOB="00082abd703f07dbdf25090000000a000900bbbbbbbbbbbb0000080031380955f8a7b6024d49ef000100000008525608003c000100000008000300", @ANYRES64, @ANYBLOB="08003c00000000000500350600000000350000000000080032000050f00078ead4eb670c9b966243a84416bb5346720ea7db5cc18e57eb000000000000001fbfa147fc4fcfbb772c58c029f894c94613e2f82352dfeced2b631ec000"/101], 0x60}, 0x1, 0x0, 0x0, 0x20004000}, 0x90) mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0x8}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x800}, 0x0, 0x2, 0xffffffffffffffff, 0x8) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4000, 0x0, 0x0, 0x3) pidfd_open(0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x224202, 0x0) r5 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r5, 0x6, 0x2, &(0x7f0000000040)=0x81, 0x4) mremap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) bind$inet6(r5, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r5, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(0xffffffffffffffff, 0x0, 0x0) sendfile(r5, r4, 0x0, 0x9bbb) 03:40:24 executing program 7: wait4(0x0, &(0x7f0000000100), 0x0, 0x0) r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = open$dir(0x0, 0x0, 0x21) connect$inet6(r0, &(0x7f0000000540)={0xa, 0x0, 0x4, @dev, 0x2}, 0x1c) setsockopt$inet6_udp_int(r0, 0x11, 0x67, &(0x7f0000000080)=0x9, 0x4) waitid(0x0, 0xffffffffffffffff, &(0x7f0000000280), 0x1, &(0x7f0000000300)) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) syz_io_uring_setup(0x0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xfffffffc}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000000)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd_index}, 0x0) r4 = syz_io_uring_setup(0x4c4f, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0xfffffffc}, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r5, r6, &(0x7f0000000000)=@IORING_OP_TEE={0x21, 0x0, 0x0, @fd_index}, 0x0) r7 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r4, 0x0) syz_io_uring_submit(r7, r6, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) syz_io_uring_submit(r2, r6, &(0x7f00000000c0)=@IORING_OP_READ_FIXED={0x4, 0x1, 0x4007, @fd_index=0x2, 0xfffffffffffffff9, 0x200, 0xfffff41d, 0x4, 0x0, {0x2}}, 0x0) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x41, &(0x7f0000000040)=0x2342, 0x4) syz_io_uring_submit(r2, r3, &(0x7f0000000240)=@IORING_OP_OPENAT={0x12, 0x5, 0x0, r1, 0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x80000, 0x23456}, 0x71e2e0e5) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) getrusage(0x1, &(0x7f0000000140)) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x2f, 0x0) 03:40:24 executing program 0: r0 = 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) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x40042408, 0xffffffffffffffff) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) dup3(r0, r1, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) unshare(0x42000000) (fail_nth: 68) socket$inet6_icmp(0xa, 0x2, 0x3a) 03:40:24 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0xdc05, 0x0}}], 0x1, 0x0) 03:40:24 executing program 1: r0 = 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) ioctl$int_out(r0, 0xa8c0, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x40042408, 0xffffffffffffffff) 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) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x40042408, 0xffffffffffffffff) ftruncate(r1, 0x5) r2 = eventfd2(0x1e6a, 0x80000) fallocate(r2, 0x28, 0x1c7, 0x3) r3 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x800, 0x1a1, 0xc}, 0x18) preadv(r3, &(0x7f0000000240)=[{&(0x7f00000000c0)=""/114, 0x72}, {&(0x7f0000000140)=""/248, 0xf8}], 0x2, 0x6, 0x1) ioctl$AUTOFS_IOC_CATATONIC(r0, 0x9362, 0x0) statx(0xffffffffffffff9c, 0x0, 0x0, 0x0, 0x0) [ 2004.124326] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'. [ 2004.128540] FAULT_INJECTION: forcing a failure. [ 2004.128540] name failslab, interval 1, probability 0, space 0, times 0 [ 2004.130878] CPU: 1 PID: 13847 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 2004.132089] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2004.133571] Call Trace: [ 2004.134043] dump_stack+0x107/0x167 [ 2004.134684] should_fail.cold+0x5/0xa [ 2004.135362] ? create_object.isra.0+0x3a/0xa20 [ 2004.136203] should_failslab+0x5/0x20 [ 2004.136875] kmem_cache_alloc+0x5b/0x310 [ 2004.137583] ? lockdep_init_map_type+0x2c7/0x780 [ 2004.138428] create_object.isra.0+0x3a/0xa20 [ 2004.139202] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2004.140112] __kmalloc+0x16e/0x390 [ 2004.140748] __netlink_kernel_create+0x1a9/0x860 [ 2004.141576] ? find_held_lock+0x2c/0x110 [ 2004.142288] ? netlink_insert+0x1720/0x1720 [ 2004.143047] ? __kmalloc+0x16e/0x390 [ 2004.143713] audit_net_init+0x1bd/0x450 [ 2004.144432] ? audit_panic+0x60/0x60 [ 2004.145095] ? audit_receive_msg+0x26b0/0x26b0 [ 2004.145903] ? audit_multicast_unbind+0x20/0x20 [ 2004.146719] ? audit_log_multicast+0x480/0x480 [ 2004.147528] ? kasan_unpoison_shadow+0x33/0x50 [ 2004.148336] ? audit_panic+0x60/0x60 [ 2004.148982] ops_init+0xbb/0x6b0 [ 2004.149575] setup_net+0x2d8/0x810 [ 2004.150198] ? ops_init+0x6b0/0x6b0 [ 2004.150838] ? kasan_unpoison_shadow+0x33/0x50 [ 2004.151644] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2004.152528] copy_net_ns+0x2cf/0x5e0 [ 2004.153171] create_new_namespaces+0x3f6/0xb20 [ 2004.153973] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 2004.154843] ksys_unshare+0x449/0x8a0 [ 2004.155501] ? unshare_fd+0x1c0/0x1c0 [ 2004.156187] __x64_sys_unshare+0x2d/0x40 [ 2004.156894] do_syscall_64+0x33/0x40 [ 2004.157527] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2004.158405] RIP: 0033:0x7f1705f97b19 [ 2004.159029] 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 [ 2004.162303] RSP: 002b:00007f170350d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 2004.163640] RAX: ffffffffffffffda RBX: 00007f17060aaf60 RCX: 00007f1705f97b19 [ 2004.164912] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000042000000 [ 2004.166163] RBP: 00007f170350d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2004.167405] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2004.168661] R13: 00007ffc1f2d632f R14: 00007f170350d300 R15: 0000000000022000 [ 2004.185439] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'. 03:40:24 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0xe803, 0x0}}], 0x1, 0x0) 03:40:24 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0xf401, 0x0}}], 0x1, 0x0) 03:40:24 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80100, 0x24) r2 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000100), 0x400000, 0x0) r3 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x40042408, 0xffffffffffffffff) ioctl$BTRFS_IOC_SEND(r3, 0x40489426, &(0x7f0000000200)={{r2}, 0x0, &(0x7f00000001c0), 0x8, 0x8, [0x7, 0x3, 0x5, 0x7]}) sendmsg$nl_generic(r1, &(0x7f0000000180)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)={0x4e4, 0x38, 0x100, 0x70bd2d, 0x25dfdbff, {0x18}, [@generic="a9561ec52c9a123c6eaef2e60208bc4576a389af0d4cabd05b46cda055074f0715737b19fac168ef42c4de0f0dd33342b1b167b46a3dbbf74775a3efc35e274b1cfef93148b55eb436dde1f8da", @generic="e95de3814693b1ea354bed55907257557ec328043ea4768948bb2db28fb0240da07112f93343d25e3607393af87ee28a7c01ef4a90ac25513d2baa0c895b84a661461c85e5fbffcef74ae41e304393a33a777ef1de69bcf8327ab87d02997800ed69ef5fb67f3839329afa68e82a7ea264ad06b52f441b420b5010e9d90afe67eb6a82ff697cf2b62088173385c02a0b3b4aee43295d0ac1473661237821dcb859a07b937b3178b978751192e3d9dfbbca3c290f50ebb84e16fa7e47858a0506dd9647b5022305cb807e1c48b57147bc8ed42f267cefde5ebf9420120cf5ce8ca4fd1308e964dbb0997bbaf85df90e27469b46", @generic, @nested={0x1ce, 0x87, 0x0, 0x1, [@typed={0x8, 0x54, 0x0, 0x0, @fd=r2}, @generic="4eb3aa185f86613520b94f72df7ef1e62bd82f2e1c9419eec4c9919238df539e15f6869b0a10ddd841cc043457c8df35acb640ddcb88cafebbd80bfb0e9b760ac4354a5bed601093822f6e32064707ea5f5c0a1fd7d7ec30e03fb03d1c8e52b234e882c0df72a268d9bffe666ee20860eca8bb1aa71edaa4d32a84b4b387bf59629da805c0e40c53", @generic="a6229cb47824cdc3fa388faa2c86b8de319d82b774596d886a5b1d03e053e3b9e01401d027e73eba38ac0479f3de86c24bcc87b77054504cdaecefef395bf036ab1ec9b06c69f3a14817d82f93213bba1fe8016e3059655a7659cc8d84142f9a", @typed={0x8, 0x7a, 0x0, 0x0, @u32=0x4}, @typed={0x8, 0x68, 0x0, 0x0, @u32=0xe2}, @generic="b268669cd5b13ab410", @generic="b5c53ae602625e45cb567934ce4d3027c94104bae5c2552cdcd27315ba930cfebd16a591ca24be7127e13c1e9eadf9d0c2f719c6bcb343dfd4bb876e12a9908fc31811ebbb43e4775d43d972f3107bc55aeb6ee100a36aeea357234faa8bbf20330af932179e4e7f21c058107fb3827e0a3e81cdeb99631f83d2fa6aca621ace2e30a1d05d73387c131be56e5d6ad6b4516fc156b2e9fe82b1e60913fefc560c2138d017c43714f0e376ddf03f3e82a8408888d60d05f72a39279f1994b5df11e7"]}, @nested={0x184, 0x7d, 0x0, 0x1, [@generic="79e441ec4833551496c9ae237f8565b952f967b4970afbabdad0525b454eeaa77f744c089e321f31a340b3e63d47542497be5469fcff81f40b9ae9ba2318ec8a693d6fbd98df1189a5e112f076019abfe9afcaa30d697577deabdb1d3cd64114da007de65d61c005f583720c57256c9a821f76a23225431479ff8d0af94e909a77ba9b4740084f5dd23b27d46cabd36419da50720aec1180432f705c58a7726bf4cc", @generic="fd9f684d3af9cb541e1a2a8c434088dcba4ca9f6a2b3402d71126a052e8a3bc0a73460695c52cc238aecbc88e939f18236248b665b70e56f81e004b6f9caf3eabfe312b8c30dfa91a3c6fedc0add308d96f2114b33c588453c306a5835b59186a353cffcb887ede6556e4f16d351ca57a45158f5eaad6804948735e0393722ed430e749fb85614a712d5a118d3c599e38a210e6aff31ea925c11059001b1f6b114d7b0872dd6a3d90b195abac2a2ca34f1ab9e0eba10ac9ee13c99a856c1499ab366ae8184ef060318d437449ae93ebed2762c8ab445", @typed={0x8, 0x53, 0x0, 0x0, @u32=0x101}]}, @generic="f5824aa266952929b45ba3badcfa2e5bde0b57cd423e5d16a28516ebb371290b717c15fabc11902f7717690117ebed835d06458ffe2b7eb22a2152d6"]}, 0x4e4}, 0x1, 0x0, 0x0, 0xc084}, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="240000002400210c000000000000001a000000000817629e210000000000001be17575f8"], 0x24}}, 0x0) [ 2004.306682] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'. [ 2004.309198] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.6'. 03:40:24 executing program 2: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x40042408, 0xffffffffffffffff) r2 = perf_event_open(&(0x7f0000000100)={0x5, 0x80, 0x0, 0x9, 0x8, 0x40, 0x0, 0xfffffffffffffffe, 0x80, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0xff, 0x4, @perf_bp={&(0x7f0000000000), 0x3}, 0x40, 0x0, 0x9, 0x9, 0x0, 0x9253, 0x3, 0x0, 0x3, 0x0, 0x1}, r0, 0x8, r1, 0x8) r3 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r3, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) connect$inet6(r3, &(0x7f00000000c0)={0x2, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @local}}, 0x1c) recvmsg$unix(0xffffffffffffffff, &(0x7f0000001900)={&(0x7f0000000200)=@abs, 0x6e, &(0x7f0000001700)=[{&(0x7f0000000280)=""/17, 0x11}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f00000002c0)=""/120, 0x78}, {&(0x7f0000000340)=""/99, 0x63}, {&(0x7f00000003c0)=""/120, 0x78}, {&(0x7f0000000440)=""/202, 0xca}, {&(0x7f0000001580)=""/200, 0xc8}, {&(0x7f0000001680)=""/68, 0x44}], 0x8, &(0x7f0000001780)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}], 0x150}, 0x22) perf_event_open(&(0x7f0000000180)={0x0, 0x80, 0x1, 0x3f, 0x7, 0x4, 0x0, 0x7f, 0xd202, 0x2, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x80000000, 0x0, @perf_config_ext={0x6, 0x4}, 0x4011, 0xffff, 0x10000, 0x2, 0x0, 0x5, 0x0, 0x0, 0x9, 0x0, 0xffffffffffffff7f}, r4, 0x6, r2, 0x3) 03:40:24 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x34000, 0x0}}], 0x1, 0x0) [ 2004.385556] Process accounting paused 03:40:24 executing program 5: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x7, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) io_setup(0x5, &(0x7f0000000080)) io_setup(0x0, &(0x7f0000000080)=0x0) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/kernel/kexec_crash_size', 0x22902, 0x0) write$cgroup_pid(r2, &(0x7f0000000000)=0xffffffffffffffff, 0x12) io_cancel(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8, 0xff, r2, &(0x7f00000001c0)="627b5d8d442c77311c9ac85ba122b788a4974397c02878f2557b364578760bf55f713ac69c39d8fbbc00271b16463e279d0f7ba1ecd8b5ebda2ede8358b3251b92ddd7002fdf5fa12c82f2531e2badb5749f22eaf981f9734ffb247dad82201c0dda4ee46a08e0d0ee9b95b6acd61050ca1ba34a5a0a1f4605186eb426575a972c71e7262195ada9bcaa16db314ee9b669c96935b286675e48956dd87520413661fd1c6c19faaef4b3cf5fb832d515a3f8a4", 0xb2, 0x1}, &(0x7f0000000040)) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) utimensat(r3, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r0, &(0x7f0000000500)={0xd0000015}) r4 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x400000, 0x0) r5 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000180), 0xd3fa9f097e0cb092, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) utimensat(r6, 0x0, 0x0, 0x0) r7 = 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) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r7, 0x40042408, 0xffffffffffffffff) r8 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000440), 0x400, 0x0) io_submit(r1, 0x5, &(0x7f00000004c0)=[&(0x7f0000000040)={0x0, 0x0, 0x0, 0x3, 0x400, r0, &(0x7f00000000c0)="c5a1fd69052cfd7d2bb58416d6d1025d8d890d32835827ea3d553c8fe7906fe24402f49c323f9e6f893c91946946def6d029dbb68930aafd5ad9ea9f828dc5d04b78dbc343684cd1776eb712729f57b2f2dc8635d9f03804666d0fda693b8c067b0f3f1254dc95be36c121a37e2677d4c9f9725618695f14cd3661f76a2a3f4101b249b5b3c8b2102e362f41f673b9e76f56971c9899f7c2956548c665dc850c98839a", 0xa3, 0x1ff, 0x0, 0x1, r4}, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x1, 0x3, r5, &(0x7f00000001c0)="955479cf2a4a80b58f166e35a6b0d638f99ba8319d7e9443d01c035bc2a4bcf2998bfa528d449877d046132fe03245d0c98e8fb965afd1e2d1f8462bf4603dacb42a5eb83a28e883f7e5307a9db4499edc384e1419159a50e2f1042e1bc52a7cdef556b0623057f2a96045ff22088e54c539e75a7bbdd3c8ffadb3f4f552e444bd2844cd80a46839b12635b089940d52dbb9fc5e364042e8a3da0a7fa167915112f40f2d0ff27b767ecf99d4100e405c63edfd7d8d167a819323c205e4e001b3d0e3d253a795a06a2ee0c894e8f1e2ec9be3480344719571e4d5876262245afbfa11a21ac47b352522d4c276ddc1", 0xee, 0x6, 0x0, 0x1}, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x5, 0x9, r0, &(0x7f0000000300)="cf06cce975f81c6a5d68e90b9766c7f3bef5da579c045d89a7a6163b195a383f60e82a00d7", 0x25, 0x0, 0x0, 0x1}, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x7, 0x1000, r0, &(0x7f0000000380)="60d8dfde660fb9a7ba155ab6d1d87049b3c1ca51fd86bb261e4cd90aef9a38eb94e11ee5abf08a918970", 0x2a, 0xab, 0x0, 0x2, r6}, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x6, 0x6, r7, &(0x7f0000000400)="28b4dbecb656b0e2c9eb11a61049cc87c2dc71a859bb73edb60e5a7e44752aaed049218144cb47c68f4d544f5184f92296da1163", 0x34, 0x101, 0x0, 0x0, r8}]) 03:40:24 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x10, 0x0, 0x0, 0x5e, 0x80007, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext={0x6770}, 0x2044, 0x0, 0x0, 0x3, 0x1000, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) ftruncate(r0, 0x1000003) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x40086602, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) utimensat(r2, 0x0, 0x0, 0x0) write$eventfd(r2, &(0x7f0000000140)=0xff7, 0x8) r3 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x40042408, 0xffffffffffffffff) fsetxattr$security_selinux(r3, &(0x7f0000000040), &(0x7f00000001c0)='system_u:object_r:iptables_conf_t:s0\x00', 0x25, 0x0) write$binfmt_elf64(r1, &(0x7f0000000a00)=ANY=[], 0x98a) readv(r1, &(0x7f0000000100)=[{&(0x7f0000001340)=""/4096, 0x1000}], 0x1) openat$ptmx(0xffffffffffffff9c, 0x0, 0xc02, 0x0) r4 = getpid() ioctl$BINDER_FREEZE(r0, 0x400c620e, &(0x7f0000000180)={r4, 0x0, 0x4}) unshare(0x48020200) 03:40:24 executing program 0: r0 = 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) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x40042408, 0xffffffffffffffff) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) dup3(r0, r1, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) unshare(0x42000000) (fail_nth: 69) socket$inet6_icmp(0xa, 0x2, 0x3a) 03:40:24 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$F2FS_IOC_GET_FEATURES(r0, 0x8004f50c, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f00000000c0)="e4", 0x1, 0x0, 0x0, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(0xffffffffffffffff, 0x8983, &(0x7f0000000080)) r3 = dup(r2) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmmsg(r3, &(0x7f0000007940)=[{{0x0, 0x0, 0x0}}], 0x500, 0x20000022, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$netlink_NETLINK_BROADCAST_ERROR(0xffffffffffffffff, 0x10e, 0xc, &(0x7f0000000000)=0x5, 0xff4d) dup(r4) socket$inet(0x2, 0x1, 0x0) [ 2004.511628] FAULT_INJECTION: forcing a failure. [ 2004.511628] name failslab, interval 1, probability 0, space 0, times 0 [ 2004.513288] CPU: 1 PID: 13893 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 2004.514221] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2004.515327] Call Trace: [ 2004.515692] dump_stack+0x107/0x167 [ 2004.516198] should_fail.cold+0x5/0xa [ 2004.516712] ? uevent_net_init+0xd2/0x300 [ 2004.517271] should_failslab+0x5/0x20 [ 2004.517786] kmem_cache_alloc_trace+0x55/0x320 [ 2004.518392] ? alloc_uevent_skb+0x210/0x210 [ 2004.518969] uevent_net_init+0xd2/0x300 [ 2004.519498] ? alloc_uevent_skb+0x210/0x210 [ 2004.520075] ? uevent_net_exit+0x210/0x210 [ 2004.520634] ? kasan_unpoison_shadow+0x33/0x50 [ 2004.521257] ops_init+0xbb/0x6b0 [ 2004.521723] setup_net+0x2d8/0x810 [ 2004.522201] ? ops_init+0x6b0/0x6b0 [ 2004.522695] ? kasan_unpoison_shadow+0x33/0x50 [ 2004.523312] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2004.524024] copy_net_ns+0x2cf/0x5e0 [ 2004.524538] create_new_namespaces+0x3f6/0xb20 [ 2004.525160] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 2004.525823] ksys_unshare+0x449/0x8a0 [ 2004.526328] ? unshare_fd+0x1c0/0x1c0 [ 2004.526848] ? fput_many+0x2f/0x1a0 [ 2004.527351] ? ksys_write+0x1a9/0x260 [ 2004.527862] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2004.528578] __x64_sys_unshare+0x2d/0x40 [ 2004.529124] do_syscall_64+0x33/0x40 [ 2004.529627] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2004.530327] RIP: 0033:0x7f1705f97b19 [ 2004.530832] 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 [ 2004.533314] RSP: 002b:00007f170350d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 2004.534338] RAX: ffffffffffffffda RBX: 00007f17060aaf60 RCX: 00007f1705f97b19 [ 2004.535298] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000042000000 [ 2004.536276] RBP: 00007f170350d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2004.537239] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2004.538209] R13: 00007ffc1f2d632f R14: 00007f170350d300 R15: 0000000000022000 03:40:41 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x40000, 0x0}}], 0x1, 0x0) 03:40:41 executing program 7: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r0, 0x80049363, &(0x7f0000000200)) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(0xffffffffffffffff, 0xc018937d, &(0x7f0000000080)=ANY=[@ANYBLOB="001800"/12, @ANYRES32=r0, @ANYBLOB='\a\x00\x00\x00\x00\x00\x00\x00./file1\x00']) sendmsg$AUDIT_DEL_RULE(r1, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f0000000380)={0x428, 0x3f4, 0x1, 0x70bd2d, 0x25dfdbfb, {0x4, 0x1, 0x28, [0x5, 0x6, 0x9, 0x4, 0x400, 0x35, 0x800, 0x3f, 0x6, 0x2, 0x1d, 0xfffffeff, 0x6, 0x67, 0x5, 0x8d, 0x0, 0x401, 0x1f, 0x10001, 0x2, 0x761e0e53, 0x0, 0x3ff, 0x1, 0x7, 0x3, 0x6, 0x8acd, 0x49d, 0x5, 0x0, 0x654b, 0x2, 0x3ff, 0x800, 0xfff, 0x101, 0x80, 0x1f, 0x4, 0xffffff7f, 0x6, 0x0, 0x2, 0x1, 0x0, 0x81, 0x6, 0xffffffff, 0x2, 0x7f, 0x7f, 0x1, 0x8d, 0x8000, 0x3f, 0x3, 0x200, 0x36b, 0x2, 0x2, 0x5, 0x7fff], [0xfe, 0x2, 0x2, 0x2, 0x1f, 0x9, 0xf3b23a, 0xbfb, 0x8000, 0x1, 0x8000, 0x80000000, 0x2, 0x6, 0x0, 0x7fffffff, 0x6, 0xfb40, 0x1f, 0x7a94, 0x4, 0xff, 0x0, 0x1, 0x10000, 0x80000001, 0x1, 0x1, 0x9, 0x1, 0x69, 0x9, 0x7fffffff, 0x7fffffff, 0x8, 0x0, 0x1, 0xfffffffd, 0x9, 0xffff5ed0, 0x5, 0x8e, 0x8, 0x7fff, 0x1000, 0x8, 0x7, 0xffff, 0x0, 0x2551, 0xfff, 0x8, 0x3f, 0x515, 0x0, 0x3, 0x1, 0xe0da, 0x2, 0x5, 0xf2e, 0x1, 0x8000, 0x7f], [0x24d, 0x9, 0x9, 0x10000, 0xfffffffb, 0x1, 0x6, 0x8, 0x3, 0x0, 0x80, 0x2, 0xa9a, 0x20, 0x0, 0x8000, 0x3, 0x2, 0xff, 0x64d558cd, 0x4, 0x5, 0x1000, 0x80000000, 0xffffffff, 0xf6b, 0x5, 0x0, 0x4, 0x3, 0x8, 0x8000, 0x1f, 0x2, 0x7, 0x8, 0x0, 0xffff73e2, 0x6, 0x100, 0x101, 0x9, 0x200000, 0x1, 0x0, 0x7fffffff, 0x400, 0xfff, 0x1000, 0xffff, 0x1, 0xf3, 0x43, 0x1, 0x10000, 0xea58, 0xa6, 0x7, 0x0, 0x4, 0x1, 0x817, 0x8, 0xcbf5], [0x7ff, 0x1, 0x6, 0x200, 0x7fffffff, 0x9, 0x0, 0x0, 0x15f, 0x6, 0x1ff, 0x8001, 0x5, 0x40, 0x1f, 0xffff, 0x2dc, 0x4, 0x200, 0x5, 0x0, 0x8, 0x4f61, 0x6, 0xfffffffa, 0x2635, 0x5, 0x5, 0xfff, 0x4, 0x1, 0x0, 0x8f79, 0x6, 0x7, 0x80000000, 0x2, 0x7, 0x7b, 0x3, 0x7fffffff, 0x7, 0x2, 0xa550, 0x1, 0xffff, 0x8000, 0x7fff, 0x800, 0x0, 0x7fff, 0x20, 0x9, 0x4, 0x5, 0x7, 0x8, 0x8, 0xfffffffc, 0x7, 0x6, 0x1, 0x7, 0x7], 0x6, ['(!.#{\x00']}, ["", "", ""]}, 0x428}, 0x1, 0x0, 0x0, 0x8000}, 0x8000) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r2, 0xc0189376, 0x0) fcntl$setlease(r2, 0x400, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$SG_GET_RESERVED_SIZE(0xffffffffffffffff, 0x5421, &(0x7f00000002c0)) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r5 = dup2(r0, r3) copy_file_range(r5, 0x0, r4, &(0x7f0000000300)=0x3a, 0x8, 0x0) copy_file_range(0xffffffffffffffff, &(0x7f0000001580)=0x10000, 0xffffffffffffffff, 0x0, 0xb3a, 0x0) accept4$inet6(r5, &(0x7f0000000340)={0xa, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0xffffffffffffffe6, 0x800) syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb3c906d6b66732e66617400020101000470008000f801", 0x17}, {&(0x7f0000010500)="53595a4b414c4c45522020080000ea80325132510000ea80325100000000000041660069006c00650030000f00fc0000ffffffffffffffffffff0000ffffffff46494c45302020202020201000b9ea70325132510000ea70325103000000000041660069006c00650031000f00100000ffffffffffffffffffff0000ffffffff46494c45312020202020202000b9ea70325132510000ea70325107", 0x9b, 0xa00}], 0x0, &(0x7f0000000140)=ANY=[]) fspick(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0) 03:40:41 executing program 2: 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) fcntl$getown(0xffffffffffffffff, 0x9) perf_event_open(&(0x7f0000000000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) sendmmsg$inet6(r0, &(0x7f00000003c0)=[{{&(0x7f00000000c0)={0xa, 0x4e23, 0x7, @remote, 0x7fffffff}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000100)="de6284b9310602befc264537ea9708bb64da361d437cc2eb2cd447e419559377f82cc26c33d5a18dc5ab1016411b6cdf158cadc728c3c8658a3d923ad32f33f90b35db9c66f8b429822c4015b1437348e78c32940285a35ff2cdc2cf306f1d88da41ab59389f38ce2ff55ff749dcc1994edb7ef9912729d9599f16d164982b70516e20b03fd1f88bc0547fa3447f64364ea13b9629680018003f67e90f921becb5c2cb17037398954ac157a37851ca54422f93c0e63eccb73fb59ef3bbfcb8afe6b5704725e3d3f4f866da8d270714ad8e33c90818b42536e8", 0xd9}, {&(0x7f0000000200)="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", 0xfe}], 0x2, &(0x7f0000000340)=[@dstopts={{0x20, 0x29, 0x37, {0x1d, 0x0, '\x00', [@jumbo={0xc2, 0x4, 0x400}]}}}, @hoplimit={{0x14, 0x29, 0x34, 0x10001}}, @tclass={{0x14, 0x29, 0x43, 0x7fff}}, @hoplimit={{0x14, 0x29, 0x34, 0x9}}], 0x68}}], 0x1, 0x4008044) syz_genetlink_get_family_id$ethtool(0x0, 0xffffffffffffffff) 03:40:41 executing program 1: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000002dc0)={&(0x7f0000000000)=@updsa={0x15c, 0x1a, 0x1, 0x0, 0x0, {{@in6=@mcast1, @in=@remote, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee01}, {@in=@local, 0x0, 0x33}, @in=@rand_addr=0x64010101, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_auth_trunc={0x4c, 0x14, {{'sha256\x00'}}}, @replay_esn_val={0x20, 0x17, {0x1, 0x0, 0x0, 0x0, 0x0, 0x0, [0x0]}}]}, 0x15c}}, 0x0) 03:40:41 executing program 5: mount(0x0, 0x0, &(0x7f0000000040)='squashfs\x00', 0x0, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x82080, 0x4) unlinkat(0xffffffffffffffff, 0x0, 0x200) ioctl$AUTOFS_IOC_PROTOSUBVER(0xffffffffffffffff, 0x80049367, 0x0) setxattr$incfs_size(&(0x7f0000000200)='./file1\x00', &(0x7f00000002c0), &(0x7f00000004c0)=0x91fe, 0x8, 0x1) r1 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000140)}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x8, 0x10, 0xffffffffffffffff, 0x0) getsockname(r1, &(0x7f0000000680)=@pppol2tpv3={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @broadcast}}}, &(0x7f0000000080)=0x80) syz_io_uring_submit(0x0, 0x0, &(0x7f00000000c0)=@IORING_OP_READV=@use_registered_buffer={0x1, 0x0, 0x6000, @fd_index=0x2, 0x6, 0x0, 0x0, 0x0, 0x1}, 0x7) clone3(&(0x7f00000008c0)={0x3040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f00000001c0)='./file1\x00', &(0x7f0000000340)=[&(0x7f0000000240)=')\x01)$]--\x00', &(0x7f0000000280)='\x00', &(0x7f0000000300)='\x00'], &(0x7f0000000600)=[&(0x7f0000000380)='\x00', &(0x7f00000003c0)='--\x00', &(0x7f0000000400)='\x00', 0xfffffffffffffffe, &(0x7f0000000440)='@%-@[\x00', &(0x7f0000000480)='\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='%.{\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='\x00'], 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000700)='/sys/module/nf_conntrack_irc', 0x100, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r3, 0x1, 0x2f, &(0x7f00000012c0)=0x8, 0x4) setsockopt$inet6_tcp_int(r3, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r3, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r3, r2, 0x0, 0x9bb7) fspick(r0, &(0x7f0000000100)='./file1\x00', 0x1) [ 2021.640160] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2021.665693] udc-core: couldn't find an available UDC or it's busy [ 2021.666727] misc raw-gadget: fail, usb_gadget_probe_driver returned -19 [ 2021.672726] FAULT_INJECTION: forcing a failure. [ 2021.672726] name failslab, interval 1, probability 0, space 0, times 0 [ 2021.674291] CPU: 1 PID: 13912 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 2021.675131] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2021.676136] Call Trace: [ 2021.676472] dump_stack+0x107/0x167 [ 2021.676926] should_fail.cold+0x5/0xa [ 2021.677405] ? create_object.isra.0+0x3a/0xa20 [ 2021.677964] should_failslab+0x5/0x20 [ 2021.678438] kmem_cache_alloc+0x5b/0x310 [ 2021.678942] create_object.isra.0+0x3a/0xa20 [ 2021.679486] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2021.680114] kmem_cache_alloc_trace+0x151/0x320 [ 2021.680708] ? alloc_uevent_skb+0x210/0x210 [ 2021.681253] uevent_net_init+0xd2/0x300 [ 2021.681749] ? alloc_uevent_skb+0x210/0x210 [ 2021.682298] ? uevent_net_exit+0x210/0x210 [ 2021.682821] ? kasan_unpoison_shadow+0x33/0x50 [ 2021.683385] ops_init+0xbb/0x6b0 [ 2021.683802] setup_net+0x2d8/0x810 [ 2021.684255] ? ops_init+0x6b0/0x6b0 [ 2021.684753] ? kasan_unpoison_shadow+0x33/0x50 [ 2021.685370] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2021.686064] copy_net_ns+0x2cf/0x5e0 [ 2021.686572] create_new_namespaces+0x3f6/0xb20 [ 2021.687195] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 2021.687848] ksys_unshare+0x449/0x8a0 [ 2021.688362] ? unshare_fd+0x1c0/0x1c0 [ 2021.688869] ? fput_many+0x2f/0x1a0 [ 2021.689360] ? ksys_write+0x1a9/0x260 [ 2021.689876] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2021.690546] __x64_sys_unshare+0x2d/0x40 [ 2021.691099] do_syscall_64+0x33/0x40 [ 2021.691596] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2021.692271] RIP: 0033:0x7f1705f97b19 [ 2021.692751] 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 [ 2021.695232] RSP: 002b:00007f170350d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 2021.696262] RAX: ffffffffffffffda RBX: 00007f17060aaf60 RCX: 00007f1705f97b19 [ 2021.697226] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000042000000 [ 2021.698183] RBP: 00007f170350d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2021.699123] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2021.700075] R13: 00007ffc1f2d632f R14: 00007f170350d300 R15: 0000000000022000 03:40:41 executing program 0: r0 = 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) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x40042408, 0xffffffffffffffff) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) dup3(r0, r1, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) unshare(0x42000000) (fail_nth: 70) socket$inet6_icmp(0xa, 0x2, 0x3a) 03:40:41 executing program 6: ioctl$sock_ipv6_tunnel_SIOCCHG6RD(0xffffffffffffffff, 0x89fb, &(0x7f0000000080)={'syztnl0\x00', &(0x7f0000000000)={'sit0\x00', 0x0, 0x29, 0x1f, 0x3, 0x40, 0x6c, @private0={0xfc, 0x0, '\x00', 0x1}, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}, 0x7, 0x40, 0x2, 0x7fff}}) sendmsg$NL80211_CMD_SET_WIPHY(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000001c0)=ANY=[@ANYBLOB='<\x00\x00\x00', @ANYRES16, @ANYBLOB="000126bd7000fedbdf2502"], 0x3c}}, 0x0) r0 = socket$inet(0x2, 0x0, 0x0) ioctl$sock_inet_SIOCGIFNETMASK(r0, 0x8916, &(0x7f00000001c0)={'lo\x00', {0x2, 0x0, @empty}}) 03:40:41 executing program 3: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000400)=ANY=[], 0x0) creat(&(0x7f0000000040)='./file0\x00', 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) syz_io_uring_setup(0xa17, &(0x7f0000000080), &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000000), 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) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x40042408, 0xffffffffffffffff) fstat(r0, &(0x7f0000000100)) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r1, 0x50009418, &(0x7f0000000400)={{r0}, 0x0, 0x14, @unused=[0x81, 0x3, 0x0, 0x80000001], @name="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"}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) utimensat(r2, 0x0, 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) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x40042408, 0xffffffffffffffff) ioctl$AUTOFS_DEV_IOCTL_CLOSEMOUNT(r2, 0xc0189375, &(0x7f0000000180)={{0x1, 0x1, 0x18, r3}, './file0\x00'}) syz_open_procfs(0xffffffffffffffff, &(0x7f00000003c0)='fd/3\x00') 03:40:41 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x400300, 0x0}}], 0x1, 0x0) 03:40:41 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000000)={0x2, &(0x7f0000000080)=[{0x0, 0x1f, 0x1f, 0x8}, {0x3, 0x1, 0x8, 0x52}]}) clone3(&(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:40:41 executing program 0: r0 = 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) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x40042408, 0xffffffffffffffff) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) dup3(r0, r1, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) unshare(0x42000000) (fail_nth: 71) socket$inet6_icmp(0xa, 0x2, 0x3a) 03:40:41 executing program 2: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x3, 0x207e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_80211_inject_frame(&(0x7f00000000c0), &(0x7f0000000200)=ANY=[@ANYRESHEX], 0x2f) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/cgroups\x00', 0x0, 0x0) 03:40:41 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./cgroup.cpu/cpuset.cpus\x00', 0x42, 0x0) io_setup(0x2, &(0x7f0000000140)=0x0) r2 = 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) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x40042408, 0xffffffffffffffff) r3 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = getpgrp(0x0) tgkill(r4, r4, 0x0) r5 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x201}, r4, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x40042408, 0xffffffffffffffff) r6 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) utimensat(r6, 0x0, 0x0, 0x0) r7 = socket(0x27, 0x800, 0x2) recvmsg$unix(r0, &(0x7f0000001a40)={&(0x7f0000001580), 0x6e, &(0x7f00000018c0)=[{&(0x7f0000001600)=""/107, 0x6b}, {&(0x7f0000001680)=""/65, 0x41}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f0000001700)=""/184, 0xb8}, {&(0x7f0000002e00)=""/4096, 0x1000}, {&(0x7f0000003e00)=""/4096, 0x1000}, {&(0x7f00000017c0)=""/234, 0xea}, {&(0x7f0000004e00)=""/4096, 0x1000}], 0x8, &(0x7f0000001940)=[@rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x34, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0xf8}, 0x40002101) io_submit(r1, 0x2, &(0x7f0000001ac0)=[&(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x81, r5, &(0x7f0000000480)="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", 0x1000, 0x100000001, 0x0, 0x0, r6}, &(0x7f0000001a80)={0x0, 0x0, 0x0, 0x0, 0xc4, r7, &(0x7f00000002c0)="5a13f2c8be884eedb20845cf2cafa0087ad6d2d94765", 0x16, 0xed9f, 0x0, 0x2, r8}]) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x40042408, 0xffffffffffffffff) io_submit(r1, 0x2, &(0x7f0000000040)=[&(0x7f0000000180)={0x0, 0x0, 0x5, 0x0, 0x0, r2, &(0x7f0000000080)="311c0dd16ec18312d9ff14825d1a82efaa8e411afd6e9b12787e605a42cc38f30cb3eec9b6d66cb0df4cd3c805d99d38ceca20248b8f89cbe9f490245c9c9029fc8d79a2dd111332c55d0bc95b878c32c83b636104d79512f47b7efe4d2aef7953240bd1c44705c4f28c68a92adea1bb8414d87dc3264b9836da17715ade9d4596051cf256806baeff", 0x89, 0x8}, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, r3, &(0x7f00000001c0)="1185633ef8f250eab1229be967cebe934343a9fa02f228f8fc79f9f1663dd1d8082dcb9813b626789eac191a2d0d5e67044a1fa48407c17d75e98afcb8b8888561653333f8a04e07cb0fae1097c5a2f92ea84f13177c08757c8ce52a1cc9ff07d024f6b145ae69817512a4e73e316051ca89c0d00db39b24a11411bac853b239b0fb", 0x82, 0xfffffffffffffff7, 0x0, 0x1}]) lseek(r0, 0x0, 0x0) [ 2021.904506] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 03:40:41 executing program 7: r0 = getpid() r1 = getpgrp(0x0) tgkill(r1, r1, 0x0) get_robust_list(r1, &(0x7f0000000200)=&(0x7f00000001c0)={&(0x7f0000000100)={&(0x7f00000000c0)}, 0x0, &(0x7f0000000180)={&(0x7f0000000140)}}, &(0x7f0000000240)=0x18) r2 = getpgrp(0x0) tgkill(r2, r2, 0x0) r3 = signalfd4(0xffffffffffffffff, &(0x7f0000000680)={[0x4]}, 0x8, 0x100800) perf_event_open(&(0x7f0000000600)={0x3, 0x80, 0x40, 0x6, 0x3, 0x1, 0x0, 0x55d, 0x20000, 0x5, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x80000000, 0x2, @perf_config_ext={0xfffffffffffff001, 0x1}, 0x1100, 0x7, 0xfff, 0x7, 0x3, 0x9, 0x100, 0x0, 0x800, 0x0, 0x7fffffff}, r2, 0x7, r3, 0x1) r4 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000080)={0x2, &(0x7f0000000040)=[{0x6, 0x4, 0x0, 0x7fffffff}, {0x7, 0x1, 0x8, 0x800}]}) fcntl$getownex(r4, 0x10, &(0x7f00000004c0)={0x0, 0x0}) r6 = getpgrp(0x0) tgkill(r6, r6, 0x0) syz_open_procfs$namespace(r0, &(0x7f00000005c0)='ns/ipc\x00') clone3(&(0x7f0000000540)={0x2000000, &(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300), {0x19}, &(0x7f0000000340)=""/195, 0xc3, &(0x7f0000000440)=""/70, &(0x7f0000000500)=[r5, r1, r0, r6], 0x4}, 0x58) io_cancel(0x0, 0x0, 0x0) ptrace$setregset(0x4205, r1, 0x4, &(0x7f0000000740)={&(0x7f00000006c0)="6b532970a1612979e7235fa1d9cb92942de1d4ecde4e861018bbae832e4057c5622236651913bf227c04ebb020b85f7186278c95daa201a7dfee23e9141a3f3f51a9abd4a78c465113f28d6c6d3e61", 0x4f}) openat$sr(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) 03:40:41 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x1000000, 0x0}}], 0x1, 0x0) [ 2021.974655] FAULT_INJECTION: forcing a failure. [ 2021.974655] name failslab, interval 1, probability 0, space 0, times 0 [ 2021.977301] CPU: 0 PID: 13948 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 2021.978731] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2021.980448] Call Trace: [ 2021.981002] dump_stack+0x107/0x167 [ 2021.981770] should_fail.cold+0x5/0xa [ 2021.982560] ? sock_alloc_inode+0x18/0x1c0 [ 2021.983421] should_failslab+0x5/0x20 [ 2021.984204] kmem_cache_alloc+0x5b/0x310 [ 2021.985073] ? selinux_ipv6_output+0x180/0x180 [ 2021.986030] ? sock_free_inode+0x20/0x20 [ 2021.986870] sock_alloc_inode+0x18/0x1c0 [ 2021.987715] ? sock_free_inode+0x20/0x20 [ 2021.988575] alloc_inode+0x63/0x240 [ 2021.989350] new_inode_pseudo+0x14/0xe0 [ 2021.990179] sock_alloc+0x3c/0x270 [ 2021.990922] sock_create_lite+0x7f/0x120 [ 2021.991783] __netlink_kernel_create+0xde/0x860 [ 2021.992775] ? netlink_insert+0x1720/0x1720 [ 2021.993672] ? kasan_unpoison_shadow+0x33/0x50 [ 2021.994640] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2021.995709] ? alloc_uevent_skb+0x210/0x210 [ 2021.996638] uevent_net_init+0xf7/0x300 [ 2021.997477] ? alloc_uevent_skb+0x210/0x210 [ 2021.998394] ? uevent_net_exit+0x210/0x210 [ 2021.999297] ? kasan_unpoison_shadow+0x33/0x50 [ 2022.000281] ops_init+0xbb/0x6b0 [ 2022.001007] setup_net+0x2d8/0x810 [ 2022.001763] ? ops_init+0x6b0/0x6b0 [ 2022.002539] ? kasan_unpoison_shadow+0x33/0x50 [ 2022.003506] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2022.004605] copy_net_ns+0x2cf/0x5e0 [ 2022.005408] create_new_namespaces+0x3f6/0xb20 [ 2022.006385] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 2022.007423] ksys_unshare+0x449/0x8a0 [ 2022.008250] ? unshare_fd+0x1c0/0x1c0 [ 2022.009062] ? fput_many+0x2f/0x1a0 [ 2022.009837] ? ksys_write+0x1a9/0x260 [ 2022.010650] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2022.011760] __x64_sys_unshare+0x2d/0x40 [ 2022.012624] do_syscall_64+0x33/0x40 [ 2022.013414] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2022.014499] RIP: 0033:0x7f1705f97b19 [ 2022.015291] 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 [ 2022.019197] RSP: 002b:00007f170350d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 2022.020811] RAX: ffffffffffffffda RBX: 00007f17060aaf60 RCX: 00007f1705f97b19 [ 2022.022318] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000042000000 [ 2022.023820] RBP: 00007f170350d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2022.025352] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2022.026862] R13: 00007ffc1f2d632f R14: 00007f170350d300 R15: 0000000000022000 [ 2022.028751] kobject_uevent: unable to create netlink socket! 03:40:42 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x2000000, 0x0}}], 0x1, 0x0) 03:40:42 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0xde, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x4, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000180)) r1 = open_tree(0xffffffffffffffff, 0x0, 0xc01) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) write$P9_RWALK(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="300000006f0700030004000800000100000000000000040400000007000000000000000002000000060002db0000000010614f760861705cc16617194e6ba4ceb0bc521816ad1b44fbfcb4cc145a284fa66f66de157fe23e86bfdc3f99192fb5ee48237f5c7c7c1a5870f4bf39b70821a8d2162c902581f5985e8ef8df6587be6ed71e8600d19ffd71bed6b9e193b0f8bb362a27b5964e4e3cfda9a00116c859fc69b3284b30031d72dff69d73474354af0b2a2a3f1ddba7c3a5f55a8c3cf579e1e13f5475d430286e07eb85ba2164de591499e920a39e06f5c9"], 0x30) fcntl$setpipe(r0, 0x407, 0x101) ioctl$AUTOFS_DEV_IOCTL_PROTOVER(r1, 0xc0189372, &(0x7f0000000200)={{0x1, 0x1, 0x18, r2, {0x5e40}}, './file1\x00'}) write$P9_RSETATTR(r3, &(0x7f0000000240)={0x7, 0x1b, 0x2}, 0x7) fcntl$F_SET_FILE_RW_HINT(0xffffffffffffffff, 0x40e, &(0x7f00000002c0)=0x1) unlinkat(r1, &(0x7f00000001c0)='./file1\x00', 0x0) ioctl$SG_GET_PACK_ID(r2, 0x227c, &(0x7f0000000280)) openat(0xffffffffffffffff, &(0x7f0000000140)='./file1\x00', 0x80, 0x84) accept4$inet6(r1, 0x0, &(0x7f00000000c0), 0x0) socket(0x2b, 0x6, 0x5) 03:40:42 executing program 1: ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, &(0x7f00000001c0)={{0x2, 0x4e20, @empty}, {0x0, @local}, 0x28, {0x2, 0x4e22, @multicast1}, 'veth0_to_team\x00'}) r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(r0, &(0x7f0000000100)='./file0\x00', 0x40000, 0x8) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x3, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) ioctl$FS_IOC_FIEMAP(r3, 0xc020660b, &(0x7f0000000440)={0x100, 0x4, 0x0, 0x100, 0x5, [{0x3, 0x10001, 0x8, '\x00', 0xe84}, {0x81, 0x77, 0x0, '\x00', 0x3201}, {0x2, 0x2f09, 0x40, '\x00', 0x200}, {0x1, 0x0, 0x8e, '\x00', 0xf3d21e4226d3bc71}, {0xffffffff, 0x4, 0x1, '\x00', 0x40a}]}) openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x401, 0x0) sendfile(r1, r2, 0x0, 0x100000001) 03:40:42 executing program 7: shmat(0x0, &(0x7f0000ff9000/0x4000)=nil, 0xc000) r0 = shmget(0x3, 0x4000, 0x200, &(0x7f0000ffb000/0x4000)=nil) shmat(r0, &(0x7f0000ff9000/0x4000)=nil, 0xc000) shmat(r0, &(0x7f0000ff9000/0x4000)=nil, 0x4000) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000000)=""/53) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) r3 = dup(r2) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) r6 = socket$inet6_udplite(0xa, 0x2, 0x88) getsockopt$inet6_int(r6, 0x29, 0x48, 0x0, &(0x7f0000000140)) ioctl$sock_inet6_SIOCDIFADDR(r6, 0x8916, &(0x7f0000000280)={@ipv4={'\x00', '\xff\xff', @local}, 0x1, r5}) ioctl$sock_inet6_SIOCDIFADDR(r3, 0x8916, &(0x7f0000000280)={@private2, 0x52, r5}) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$sock_SIOCETHTOOL(r7, 0x8946, &(0x7f00000001c0)={'vlan0\x00', &(0x7f0000000400)=ANY=[@ANYBLOB="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"]}) connect$inet(r3, &(0x7f0000000080)={0x2, 0x4e23, @broadcast}, 0x10) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x6) fcntl$setstatus(r1, 0x4, 0x0) setsockopt$inet_tcp_TCP_REPAIR(r1, 0x6, 0x5, &(0x7f0000000040), 0x4) 03:40:42 executing program 0: r0 = 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) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x40042408, 0xffffffffffffffff) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) dup3(r0, r1, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) unshare(0x42000000) (fail_nth: 72) socket$inet6_icmp(0xa, 0x2, 0x3a) [ 2022.202674] FAULT_INJECTION: forcing a failure. [ 2022.202674] name failslab, interval 1, probability 0, space 0, times 0 [ 2022.204170] CPU: 1 PID: 13970 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 2022.204902] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2022.205786] Call Trace: [ 2022.206143] dump_stack+0x107/0x167 [ 2022.206522] should_fail.cold+0x5/0xa [ 2022.207046] ? create_object.isra.0+0x3a/0xa20 [ 2022.207561] should_failslab+0x5/0x20 [ 2022.207944] kmem_cache_alloc+0x5b/0x310 [ 2022.208423] create_object.isra.0+0x3a/0xa20 [ 2022.208939] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2022.209576] kmem_cache_alloc+0x159/0x310 [ 2022.210055] ? sock_free_inode+0x20/0x20 [ 2022.210609] sock_alloc_inode+0x18/0x1c0 [ 2022.211076] ? sock_free_inode+0x20/0x20 [ 2022.211509] alloc_inode+0x63/0x240 [ 2022.211904] new_inode_pseudo+0x14/0xe0 [ 2022.212391] sock_alloc+0x3c/0x270 [ 2022.212759] sock_create_lite+0x7f/0x120 [ 2022.213274] __netlink_kernel_create+0xde/0x860 [ 2022.213859] ? netlink_insert+0x1720/0x1720 [ 2022.214393] ? kasan_unpoison_shadow+0x33/0x50 [ 2022.214860] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2022.215460] ? alloc_uevent_skb+0x210/0x210 [ 2022.215931] uevent_net_init+0xf7/0x300 [ 2022.216369] ? alloc_uevent_skb+0x210/0x210 [ 2022.216906] ? uevent_net_exit+0x210/0x210 [ 2022.217399] ? kasan_unpoison_shadow+0x33/0x50 [ 2022.218009] ops_init+0xbb/0x6b0 [ 2022.218362] setup_net+0x2d8/0x810 [ 2022.218732] ? ops_init+0x6b0/0x6b0 [ 2022.219148] ? kasan_unpoison_shadow+0x33/0x50 [ 2022.219677] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2022.220300] copy_net_ns+0x2cf/0x5e0 [ 2022.220714] create_new_namespaces+0x3f6/0xb20 [ 2022.221294] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 2022.221920] ksys_unshare+0x449/0x8a0 [ 2022.222311] ? unshare_fd+0x1c0/0x1c0 [ 2022.222705] ? fput_many+0x2f/0x1a0 [ 2022.223192] ? ksys_write+0x1a9/0x260 [ 2022.223592] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2022.224245] __x64_sys_unshare+0x2d/0x40 [ 2022.224741] do_syscall_64+0x33/0x40 [ 2022.225227] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2022.225790] RIP: 0033:0x7f1705f97b19 [ 2022.226180] 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 [ 2022.228346] RSP: 002b:00007f170350d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 2022.229246] RAX: ffffffffffffffda RBX: 00007f17060aaf60 RCX: 00007f1705f97b19 [ 2022.230046] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000042000000 [ 2022.230819] RBP: 00007f170350d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2022.231652] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2022.232601] R13: 00007ffc1f2d632f R14: 00007f170350d300 R15: 0000000000022000 [ 2022.235576] udc-core: couldn't find an available UDC or it's busy [ 2022.236423] misc raw-gadget: fail, usb_gadget_probe_driver returned -19 [ 2022.244324] mac80211_hwsim: wmediumd released netlink socket, switching to perfect channel medium 03:41:00 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x3000000, 0x0}}], 0x1, 0x0) 03:41:00 executing program 2: r0 = socket$inet6_udp(0xa, 0x2, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x6, 0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @dev={0xfe, 0x80, '\x00', 0x43}, 0x4}, 0x1c) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000000440)=ANY=[@ANYBLOB="6c24000000526c38d71096abaf408a2042000000095d6548864e86ae1f41cd7e8836b470c5cdc0ed4f64db0900816cf6ee0e2f4bc84461705520d2c76a7a1031f21bbc95bbb18d7f4bb6f92fe9bf8de85cb59983a45ee198"], 0x130) socket$inet_icmp_raw(0x2, 0x3, 0x1) 03:41:00 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x1f5) fchmod(r0, 0x9) write$binfmt_elf32(0xffffffffffffffff, &(0x7f0000000140)=ANY=[], 0x31b) syz_io_uring_setup(0x6e33, &(0x7f0000000040)={0x0, 0x25da, 0x10, 0x1, 0x3ad}, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffb000/0x4000)=nil, &(0x7f00000000c0), &(0x7f0000000180)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) utimensat(r1, 0x0, 0x0, 0x0) clone3(&(0x7f00000008c0)={0x48a6000, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0, 0x0, {r1}}, 0x58) setsockopt$IP_VS_SO_SET_EDIT(r0, 0x0, 0x483, &(0x7f0000000240)={0x87, @empty, 0x4e21, 0x2, 'fo\x00', 0x4, 0x0, 0x7a}, 0x2c) setxattr$trusted_overlay_nlink(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0), &(0x7f0000000200)={'U+', 0x3}, 0x16, 0x2) execveat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x0, 0x0, 0x0) 03:41:00 executing program 6: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000240), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_open_dev$mouse(&(0x7f0000000080), 0x22f400000000000, 0x100) syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), r2) sendmsg$NL80211_CMD_SET_REG(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000400)={&(0x7f0000000040)={0x28, r0, 0x621, 0x0, 0x0, {}, [@NL80211_ATTR_REG_RULES={0xc, 0x22, 0x0, 0x1, [{0x4}, {0x2}]}, @NL80211_ATTR_REG_ALPHA2={0x7, 0x21, 'aa\x00'}]}, 0x28}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f00000001c0)=0x34b, 0x4) r4 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) dup2(r3, r4) r5 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r5, 0x2285, &(0x7f00000011c0)={0x53, 0xfffffffffffffffc, 0x0, 0x0, @buffer={0x0, 0x1000, &(0x7f0000001e00)=""/4096}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r7 = open(0x0, 0x1810c1, 0x0) r8 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140), r6) sendmsg$TIPC_NL_LINK_GET(r7, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x4c, r8, 0x200, 0x70bd29, 0x0, {}, [@TIPC_NLA_MON={0x24, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0xfffffffe}, @TIPC_NLA_MON_REF={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x1}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x5}]}, @TIPC_NLA_BEARER={0x14, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0xd, 0x1, @udp='udp:syz0\x00'}]}]}, 0x4c}}, 0x0) sendmsg$TIPC_NL_BEARER_SET(r5, &(0x7f0000000340)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)={0xb4, r8, 0x14, 0x70bd2d, 0x25dfdbff, {}, [@TIPC_NLA_NET={0x48, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0xe58c}, @TIPC_NLA_NET_ID={0x8, 0x1, 0xe8}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x3f}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x8}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x8}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x4}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x1}]}, @TIPC_NLA_NODE={0x58, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0x4d, 0x3, "12b4269ff515ca8d6d47b9956686bcd1f1a7ed13b41d83692d9ed314c21308fde55f20c90ac276d4a79ff82c739fabaa47c6948a42615144f9cdbe324fda85de47047c799e0eb7c177"}, @TIPC_NLA_NODE_UP={0x4}]}]}, 0xb4}, 0x1, 0x0, 0x0, 0x20000010}, 0x40000) sendmsg$TIPC_NL_LINK_SET(r3, &(0x7f00000001c0)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x54, r8, 0x400, 0x70bd26, 0x25dfdbff, {}, [@TIPC_NLA_MEDIA={0x40, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xbc}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x200000}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x20}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x40}, 0x0) 03:41:00 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000040)='net/icmp\x00') write$binfmt_elf64(r1, &(0x7f0000000880)={{0x7f, 0x45, 0x4c, 0x46, 0x5, 0x9, 0x80, 0x1, 0x8, 0x2, 0x3e, 0x90, 0x3ca, 0x40, 0x199, 0x8, 0x1, 0x38, 0x1, 0xfff, 0x9, 0x9}, [{0x60000000, 0x800, 0x101, 0x2, 0x9, 0x0, 0x4, 0x7fffffff}], "4d286e36daa512cd7819868507763a228392c2742b8733e0ae0301f1c4c736b3a34199057031a7a20ee5e4dce163511d813537ab3cb7cf", ['\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00', '\x00']}, 0x9af) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0xc, &(0x7f0000000000)=0xba, 0x4) sendmsg$nl_generic(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000800)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c000000220011cd000000000000000000000020"], 0x1c}}, 0x0) creat(&(0x7f00000000c0)='./file0\x00', 0x199) 03:41:00 executing program 5: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000004c0)={0x310, 0x1d, 0x20, 0x0, 0x0, {0x4, 0x0, 0x2}, [@nested={0x2fc, 0x5a, 0x0, 0x1, [@generic="1a1c4c185b7fa90988b8e77b3c99291ba0902e046f7395ae32df4c0dc45c8d95f62f9e23cd5fb1ba460c327fb3e9c7afff53793842c8b8b35d2d521cf7e05afdc9551b0b15c8d9fcb61c3e4ef7dd1f843915c50c93da960717b9ca98fbceae19024acfa902f2c129f3a9a7897fa46c3fca4782dfb6e92850a4b335cdf1e82f553d944a6299f216330ab6ab27e7d7f988b5754eaee83fc1ad40551423eba0e0a81d4504e32ee48b591102251fd9d2f265b1ec6d8ef621dfbb79847dc0b70fd3753c7ac4edd2dc", @generic="f1f2a2b12b2bff56cc096666b40df58a3a2954c7bcbde289403cb12119d3d7554382f38148d3b4664bbfb354e188104ac5c4d9a1d237fb207b49ba542e74ab5b2c6d9df29ef492", @generic="f8c9f2bd6a6a87b98a6b107bbb0a15", @generic="955a805ac7dd7cc8390ef82a84a31f4230953d688934eea1eedb9ac000126b6803a5beababd4479eae2dbe1f0a3fc6c6a7bb74bb567b77a2d415c171b3ca9fe82c7f5def7afdb004eeab9fe2ded431ffb5fe7d26dc00149f5aa126d5aa0f4b14945e4aed7019da3bbf4bb938d6f580148a1e12d51ded7e58d5864f783ab6900800861ce4b88ca5e4a2cf6985713c73cca317ea8529cf70ef9d99ef1db9c97433264eaaa2ed3fc9719daf1b12ddb93c66e24d2b911d846f798c4a259e2a1f439cd9273940b834275166016b7a18415ee216f2614c4b33ae9fd86267ad2f3d506d40aab277e5152e96b6cd383883", @generic="91946ccda9284c33d58f7f5a9ad1fcecbe3bf38c3551992960547c0f79c2b4ff5e325dfb227be2062508f2f2cdd1d6e1bfa5d2093350c10e25097c7f69005365d269d081f2a69b62bafa461a9eb3494e7e8f37b0547f971733021a30e54979d2c7788c224c0892a7348dcf6c42908e780ce77d3010a3af13f3d3da699e62c2a941e77b41cdca16a390da56ce00aff13630c96d09b33c72b86e9b92e352d0bda7c1cb1f17b366a6a72f72796b77326567754ba1692a960e3b371f78a507e21919e65b1b9c8a1d940706e712b405f3ed471c8d751269160c25efdbf80edeebcc84f1ed4a24e199dc44966be4995ea49a"]}]}, 0x310}}, 0x0) 03:41:00 executing program 1: stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) accept$packet(0xffffffffffffffff, 0x0, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/crypto\x00', 0x0, 0x0) syz_genetlink_get_family_id$mptcp(&(0x7f0000000340), 0xffffffffffffffff) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) utimensat(r0, 0x0, 0x0, 0x0) 03:41:00 executing program 0: r0 = 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) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x40042408, 0xffffffffffffffff) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) dup3(r0, r1, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) unshare(0x42000000) (fail_nth: 73) socket$inet6_icmp(0xa, 0x2, 0x3a) [ 2040.958621] FAULT_INJECTION: forcing a failure. [ 2040.958621] name failslab, interval 1, probability 0, space 0, times 0 [ 2040.961199] CPU: 1 PID: 13997 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 2040.962533] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2040.964121] Call Trace: [ 2040.964644] dump_stack+0x107/0x167 [ 2040.965347] should_fail.cold+0x5/0xa [ 2040.966092] ? security_inode_alloc+0x34/0x160 [ 2040.966971] should_failslab+0x5/0x20 [ 2040.967689] kmem_cache_alloc+0x5b/0x310 [ 2040.968426] security_inode_alloc+0x34/0x160 [ 2040.969250] inode_init_always+0xa4e/0xd10 [ 2040.970020] alloc_inode+0x84/0x240 [ 2040.970678] new_inode_pseudo+0x14/0xe0 [ 2040.971398] sock_alloc+0x3c/0x270 [ 2040.972092] sock_create_lite+0x7f/0x120 [ 2040.972861] __netlink_kernel_create+0xde/0x860 [ 2040.973719] ? netlink_insert+0x1720/0x1720 [ 2040.974505] ? kasan_unpoison_shadow+0x33/0x50 [ 2040.975336] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2040.976251] ? alloc_uevent_skb+0x210/0x210 [ 2040.977030] uevent_net_init+0xf7/0x300 [ 2040.977742] ? alloc_uevent_skb+0x210/0x210 [ 2040.978520] ? uevent_net_exit+0x210/0x210 [ 2040.979283] ? kasan_unpoison_shadow+0x33/0x50 [ 2040.980110] ops_init+0xbb/0x6b0 [ 2040.980776] setup_net+0x2d8/0x810 [ 2040.981443] ? ops_init+0x6b0/0x6b0 [ 2040.982098] ? kasan_unpoison_shadow+0x33/0x50 [ 2040.982921] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2040.983831] copy_net_ns+0x2cf/0x5e0 [ 2040.984510] create_new_namespaces+0x3f6/0xb20 [ 2040.985347] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 2040.986230] ksys_unshare+0x449/0x8a0 [ 2040.986919] ? unshare_fd+0x1c0/0x1c0 [ 2040.987602] ? fput_many+0x2f/0x1a0 [ 2040.988297] ? ksys_write+0x1a9/0x260 [ 2040.989013] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2040.990014] __x64_sys_unshare+0x2d/0x40 [ 2040.990765] do_syscall_64+0x33/0x40 [ 2040.991487] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2040.992413] RIP: 0033:0x7f1705f97b19 [ 2040.993142] 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 [ 2040.996626] RSP: 002b:00007f170350d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 2040.998045] RAX: ffffffffffffffda RBX: 00007f17060aaf60 RCX: 00007f1705f97b19 [ 2040.999392] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000042000000 [ 2041.000771] RBP: 00007f170350d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2041.002116] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2041.003403] R13: 00007ffc1f2d632f R14: 00007f170350d300 R15: 0000000000022000 [ 2041.005103] kobject_uevent: unable to create netlink socket! 03:41:01 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x4000000, 0x0}}], 0x1, 0x0) 03:41:01 executing program 3: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'lo\x00'}) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x1a1001, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, 0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0}, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8914, &(0x7f0000000140)={'lo\x00'}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r3 = openat$pidfd(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$AUTOFS_IOC_EXPIRE(r3, 0x810c9365, &(0x7f0000000180)={{0x8, 0x4}, 0x100, './file0\x00'}) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00'}) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sync_file_range(0xffffffffffffffff, 0x0, 0xffffffffffff0700, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext={0xfffffffffffffffb, 0xfffffffffffffffc}, 0x2, 0x0, 0x1004, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, r0, 0x0) ioctl$sock_SIOCGIFINDEX(r4, 0x8914, &(0x7f0000000140)={'lo\x00'}) 03:41:01 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x40) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xb, 0x13, r0, 0x0) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r1, &(0x7f0000000280)=ANY=[], 0xfdef) linkat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x400) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffdfffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) [ 2041.085754] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=14009 comm=syz-executor.6 [ 2041.107468] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=14013 comm=syz-executor.6 03:41:01 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x8000000, 0x0}}], 0x1, 0x0) [ 2041.208886] Process accounting resumed 03:41:01 executing program 6: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff}) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/power/resume', 0x22902, 0x0) write$bt_hci(r1, 0x0, 0xfdef) sendto$unix(r1, &(0x7f0000000040)="7010022f917a11cf86dc5869dd69425d0c8d06278b555b8929449f962a3e58809fe0014cc8621d36fdc0e7eaa5654daa5bb6c290fb403463f50903a22362f99459d883339b95cfda70d69cf7de3ab88ba382dc6ed004978d95f086a0f84b79c60b55d8bf7817bee718937a03dab7eb7cdf373a47f2b2461244f874279b3da2b64fe606664272bc57fc5376bea74d8ae4a1d32e0e6be91d5ff549b4ab8b6ecca6218ba71fca52fc16f77ac4e80f5e8048f1bf77f88d73b808cb", 0xb9, 0x800, 0x0, 0x0) recvmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x40002200, &(0x7f0000006000)={0x0, 0x989680}) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) fsetxattr$security_ima(r2, &(0x7f0000000240), 0x0, 0x0, 0x0) getsockopt$IPT_SO_GET_INFO(r1, 0x0, 0x40, &(0x7f0000000100)={'raw\x00', 0x0, [0x7, 0x2, 0x2, 0x7d, 0x4]}, &(0x7f0000000200)=0x54) bind$bt_hci(r1, &(0x7f00000002c0)={0x1f, 0x0, 0x3}, 0x6) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x3, 0x4000, @fd=r2, 0x1ff, 0x0, 0x0, 0x1, 0x1, {0x2}}, 0x6) sendmsg$unix(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="14000000000000000100000001000000", @ANYRES32=r2, @ANYBLOB="0000000014000000000000000100000001000000", @ANYRES32=r0, @ANYBLOB="0077af54d1ab200000"], 0x30}, 0x0) 03:41:01 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={&(0x7f00000000c0), 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = creat(&(0x7f00000001c0)='./cgroup/cgroup.procs\x00', 0x0) open_by_handle_at(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="100000000200000009"], 0x0) r1 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x220000) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r1, r2) r3 = getpgrp(0xffffffffffffffff) r4 = openat$full(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x46, 0xbb, 0x5, 0x40, 0x0, 0xa719, 0x10000, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x800, 0x2, @perf_config_ext={0x3, 0x2}, 0x20c8, 0x73, 0x935, 0x8, 0x5, 0x61, 0x8, 0x0, 0xf5}, r3, 0x0, r4, 0x8) 03:41:16 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x40042408, 0xffffffffffffffff) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) dup3(r0, r1, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) unshare(0x42000000) (fail_nth: 74) socket$inet6_icmp(0xa, 0x2, 0x3a) 03:41:16 executing program 7: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCSPGRP(r0, 0x8902, &(0x7f0000000000)=0xffffffffffffffff) signalfd4(0xffffffffffffffff, &(0x7f00000002c0), 0x8, 0x0) r1 = syz_io_uring_setup(0x4, &(0x7f0000000080), &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000100)=@IORING_OP_POLL_ADD={0x6, 0x0, 0x0, @fd_index=0x6}, 0x0) openat$sndseq(0xffffffffffffff9c, &(0x7f0000000080), 0x0) openat$sysfs(0xffffffffffffff9c, &(0x7f0000000140)='/sys/power/disk', 0x0, 0x0) io_uring_enter(r1, 0x58ab, 0x0, 0x0, 0x0, 0x0) 03:41:16 executing program 3: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r0, 0x0) ioctl$AUTOFS_IOC_PROTOVER(r0, 0x80049363, &(0x7f0000000200)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, 0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) r3 = openat$hpet(0xffffffffffffff9c, &(0x7f0000000000), 0x800, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x40086806, 0x5) readv(r3, &(0x7f0000000380)=[{&(0x7f0000000040)=""/13, 0xd}], 0x1) r4 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x20, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r5 = dup2(r0, r2) copy_file_range(r5, 0x0, r4, &(0x7f0000000040)=0x3a, 0x8, 0x0) accept4$inet6(r5, &(0x7f0000000340)={0xa, 0x0, 0x0, @remote}, &(0x7f00000001c0)=0xffffffffffffffe6, 0x800) fspick(r3, &(0x7f0000000080)='./file1\x00', 0x1) 03:41:16 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_io_uring_setup(0x4d4f, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x6, 0x0, r2, 0x0, 0x0}, 0x0) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r3, 0x0) syz_io_uring_submit(r6, r5, &(0x7f0000000100)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x4) syz_io_uring_submit(r1, r5, &(0x7f0000000000)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x0, 0x0, 0xff, 0x3, &(0x7f0000000b40)="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", 0x6}, 0x5) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0xfffffffffffffffe) fsync(r0) syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8) clone3(&(0x7f0000000ac0)={0x134124500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:41:16 executing program 5: sendmsg$TIPC_NL_KEY_SET(0xffffffffffffffff, 0x0, 0x20004005) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x27a, 0xff}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_emit_ethernet(0x66, &(0x7f0000000000)=ANY=[@ANYBLOB="0180c200000000000000000086dd6096153f00305600fc0200000000000000000000ff0200000000000000000000000000010200907800000000600009e6000000000000ac1e0001fe8000000000000000000000000000bb00000000"], 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f00000009c0)={&(0x7f0000000180)=@abs, 0x6e, &(0x7f0000000900)=[{&(0x7f0000000200)=""/45, 0x2d}, {&(0x7f0000000280)=""/226, 0xe2}, {&(0x7f0000000380)=""/92, 0x5c}, {&(0x7f0000001e00)=""/4096, 0x1000}, {&(0x7f0000000400)=""/137, 0x89}, {&(0x7f00000004c0)=""/207, 0xcf}, {&(0x7f00000005c0)=""/246, 0xf6}, {&(0x7f00000006c0)=""/31, 0x1f}, {&(0x7f0000000800)=""/230, 0xe6}, {&(0x7f0000000700)=""/100, 0x64}], 0xa, &(0x7f0000000780)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}], 0x38}, 0x12000) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x9, 0x9, 0x8, 0x6, 0x0, 0x800, 0x8, 0x5, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x3, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x4, @perf_config_ext={0x3ff}, 0x2000, 0x10000, 0xf7, 0x5, 0x401, 0x0, 0x3, 0x0, 0x0, 0x0, 0x8000}, r0, 0x0, 0xffffffffffffffff, 0xa) perf_event_open(&(0x7f0000001d80)={0x1, 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, 0x0, 0x0, 0x0, 0xfffffffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0, 0x0, 0x0, 0x0) r1 = openat$tun(0xffffffffffffff9c, &(0x7f0000000240), 0x0, 0x0) ioctl$TUNSETQUEUE(r1, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) clock_gettime(0x0, &(0x7f00000007c0)) syz_open_procfs(0x0, &(0x7f0000001040)='numa_maps\x00') connect$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) 03:41:16 executing program 6: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) r1 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_CLOSE={0x13, 0x2, 0x0, r1, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r0}}, 0x1) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000140), 0x40001, 0x0) 03:41:16 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x11000000, 0x0}}], 0x1, 0x0) 03:41:16 executing program 2: r0 = syz_mount_image$vfat(0x0, &(0x7f0000000240)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) 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, 0xffffffffffffffff, 0x0) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) mount$9p_tcp(&(0x7f0000000000), &(0x7f0000000080)='./file1\x00', &(0x7f00000000c0), 0x0, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000000100)={0x0, 0x1000}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000052900)={0x7, [], 0x81, "d5e2b485aca084"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000007640)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001300)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000007d440)={0x9, [{}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r2}, {}, {}, {}, {r4}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}], 0x0, "46dacd8396fe92"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000007640)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001300)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000007d440)={0x9, [{}, {}, {0x0, r9}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r8}, {}, {}, {}, {r10}, {}, {}, {}, {}, {r11}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r12}], 0x0, "46dacd8396fe92"}) ioctl$BTRFS_IOC_TREE_SEARCH_V2(r0, 0xc0709411, &(0x7f0000058700)={{0x0, 0x5, 0xfffffffffffff826, 0x89, 0x2, 0x2, 0x7fff, 0x7, 0x0, 0x4, 0x1000, 0x7, 0x5, 0x6, 0x3}, 0x28, [0x0, 0x0, 0x0, 0x0, 0x0]}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f00000587c0)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f00000589c0)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {0x0, r12}, {r13, r14}], 0x81, "2de770245a4d87"}) [ 2056.191880] FAULT_INJECTION: forcing a failure. [ 2056.191880] name failslab, interval 1, probability 0, space 0, times 0 [ 2056.193545] CPU: 1 PID: 14052 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 2056.194416] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2056.195451] Call Trace: [ 2056.195791] dump_stack+0x107/0x167 [ 2056.196261] should_fail.cold+0x5/0xa [ 2056.196761] ? create_object.isra.0+0x3a/0xa20 [ 2056.197347] should_failslab+0x5/0x20 [ 2056.197835] kmem_cache_alloc+0x5b/0x310 [ 2056.198362] create_object.isra.0+0x3a/0xa20 [ 2056.198925] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2056.199569] kmem_cache_alloc+0x159/0x310 [ 2056.200102] security_inode_alloc+0x34/0x160 [ 2056.200681] inode_init_always+0xa4e/0xd10 [ 2056.201226] alloc_inode+0x84/0x240 [ 2056.201702] new_inode_pseudo+0x14/0xe0 [ 2056.202222] sock_alloc+0x3c/0x270 [ 2056.202687] sock_create_lite+0x7f/0x120 [ 2056.203218] __netlink_kernel_create+0xde/0x860 [ 2056.203822] ? netlink_insert+0x1720/0x1720 [ 2056.204384] ? kasan_unpoison_shadow+0x33/0x50 [ 2056.204981] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2056.205634] ? alloc_uevent_skb+0x210/0x210 [ 2056.206171] uevent_net_init+0xf7/0x300 [ 2056.206680] ? alloc_uevent_skb+0x210/0x210 [ 2056.207245] ? uevent_net_exit+0x210/0x210 [ 2056.207793] ? kasan_unpoison_shadow+0x33/0x50 [ 2056.208393] ops_init+0xbb/0x6b0 [ 2056.208851] setup_net+0x2d8/0x810 [ 2056.209309] ? ops_init+0x6b0/0x6b0 [ 2056.209365] TCP: request_sock_TCPv6: Possible SYN flooding on port 20000. Sending cookies. Check SNMP counters. [ 2056.209781] ? kasan_unpoison_shadow+0x33/0x50 [ 2056.209796] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2056.209816] copy_net_ns+0x2cf/0x5e0 [ 2056.213786] create_new_namespaces+0x3f6/0xb20 [ 2056.214399] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 2056.215167] ksys_unshare+0x449/0x8a0 [ 2056.215658] ? unshare_fd+0x1c0/0x1c0 [ 2056.216156] __x64_sys_unshare+0x2d/0x40 [ 2056.216693] do_syscall_64+0x33/0x40 [ 2056.217166] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2056.217820] RIP: 0033:0x7f1705f97b19 [ 2056.218295] 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 [ 2056.220994] RSP: 002b:00007f170350d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 2056.221964] RAX: ffffffffffffffda RBX: 00007f17060aaf60 RCX: 00007f1705f97b19 [ 2056.222875] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000042000000 [ 2056.223790] RBP: 00007f170350d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2056.224707] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2056.225614] R13: 00007ffc1f2d632f R14: 00007f170350d300 R15: 0000000000022000 [ 2056.230383] 9pnet_virtio: no channels available for device 127.0.0.1 [ 2056.246369] 9pnet_virtio: no channels available for device 127.0.0.1 03:41:16 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x30000000, 0x0}}], 0x1, 0x0) 03:41:16 executing program 6: rename(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)='./file0\x00') perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$getflags(r0, 0x40a) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000380)={{{@in6=@ipv4={'\x00', '\xff\xff', @private=0xa010100}, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0xa}, {}, {}, 0xfffffffe, 0x6e6bb2, 0x2}, {{@in=@empty, 0x0, 0x32}, 0x0, @in=@initdev={0xac, 0x1e, 0x0, 0x0}, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0xfffffffc}}, 0xe8) bind$inet(r0, &(0x7f0000000040)={0x2, 0x4e20, @empty}, 0x10) sendto$inet(r0, &(0x7f0000000080), 0x0, 0x40081, 0x0, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x0) ioctl$SG_IO(r1, 0x2285, 0x0) ioctl$DVD_READ_STRUCT(r1, 0x5390, &(0x7f0000000440)=@manufact={0x4, 0x2, 0x800, "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"}) ftruncate(r1, 0x1000003) r2 = syz_open_procfs(0x0, &(0x7f0000000040)='cgroup\x00') r3 = syz_open_dev$vcsu(&(0x7f0000000000), 0x9, 0x500) mknodat$loop(r3, &(0x7f0000000080)='./file0\x00', 0x6000, 0x0) preadv2(r2, &(0x7f0000000580)=[{&(0x7f0000000380)=""/72, 0x48}], 0x1, 0x0, 0x0, 0x17) bind$inet(r2, &(0x7f0000000100)={0x2, 0x0, @dev={0xac, 0x14, 0x14, 0x29}}, 0x10) unshare(0x48020200) 03:41:16 executing program 2: socketpair(0x0, 0x0, 0x0, &(0x7f0000001580)) r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000000), 0x0) ioctl$AUTOFS_DEV_IOCTL_REQUESTER(0xffffffffffffffff, 0xc018937b, &(0x7f0000000040)={{0x1, 0x1, 0x18, r0, {0xee01, 0xee01}}, './file0\x00'}) 03:41:16 executing program 1: r0 = syz_io_uring_setup(0x4d4f, &(0x7f00000002c0), &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000200)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000180)=@IORING_OP_OPENAT2={0x1c, 0x0, 0x0, 0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x164}, &(0x7f00000000c0)='./file0\x00', 0x18}, 0x5) syz_io_uring_submit(r1, r2, &(0x7f0000000080)=@IORING_OP_ASYNC_CANCEL, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_submit(r3, r2, &(0x7f0000000100)=@IORING_OP_ACCEPT={0xd, 0x3, 0x0, 0xffffffffffffffff, 0x0}, 0x8001) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(r3, r2, &(0x7f00000001c0)=@IORING_OP_PROVIDE_BUFFERS={0x1f, 0x2, 0x0, 0x30000, 0x0, &(0x7f0000000000)="436a07fbfab80981a6a2627c78d20df0a23e61444fb2a682fe7a42d8ef054da62f30095987b3a08b57", 0x285, 0x0, 0x0, {0x2}}, 0x2) 03:41:16 executing program 7: rt_sigaction(0x12, &(0x7f00000000c0)={0x0, 0x0, 0x0}, 0x0, 0x8, &(0x7f0000000100)) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x51530, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x4000004, 0x0, 0x7, 0x0, 0x0, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x1000003) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0xfdef) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) fsetxattr$security_selinux(r0, &(0x7f0000000000), &(0x7f0000000080)='system_u:object_r:apm_bios_t:s0\x00', 0x20, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x2000, 0x0) copy_file_range(r1, 0x0, 0xffffffffffffffff, 0x0, 0x10001, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) readv(r2, &(0x7f0000000740)=[{&(0x7f0000000340)=""/72, 0x48}, {&(0x7f00000003c0)=""/219, 0xdb}, {&(0x7f00000004c0)=""/225, 0xe1}, {&(0x7f00000005c0)=""/71, 0x47}, {&(0x7f0000000640)=""/123, 0x7b}, {&(0x7f00000006c0)=""/111, 0x6f}], 0x6) r3 = dup2(0xffffffffffffffff, r1) creat(&(0x7f0000000300)='./file1\x00', 0x101) perf_event_open(&(0x7f0000000200)={0x2, 0x80, 0x0, 0xce, 0x1, 0x1, 0x0, 0x3f3a, 0xc1414, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x2, @perf_bp={&(0x7f00000001c0), 0x9}, 0x5820, 0x1, 0x4, 0x5, 0xfffe0000000000, 0x3, 0x9, 0x0, 0x8, 0x0, 0x2}, 0x0, 0x7, 0xffffffffffffffff, 0x1) copy_file_range(0xffffffffffffffff, &(0x7f0000000040)=0xdd, r3, &(0x7f0000000180)=0x1000, 0x6, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x9ce748a29af701a0, 0x110) sendfile(0xffffffffffffffff, r4, 0x0, 0x20d315) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r4, 0x29, 0x20, &(0x7f0000000140)={@private1={0xfc, 0x1, '\x00', 0x6}, 0x1000000, 0x2, 0x3, 0xc, 0x5e9e}, 0x20) open_by_handle_at(0xffffffffffffffff, &(0x7f0000000800)=@reiserfs_6={0x18, 0x6, {0xfffeffff, 0x1, 0xfffffffb, 0x1f, 0x0, 0x58b1}}, 0x224d00) io_uring_enter(r1, 0x3414, 0xc9ba, 0x1, &(0x7f0000000280)={[0x6c]}, 0x8) unshare(0x48020200) 03:41:16 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x60000000, 0x0}}], 0x1, 0x0) [ 2056.350531] sr 1:0:0:0: [sr0] CDROM not ready. Make sure there is a disc in the drive. 03:41:16 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) r1 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x40042408, 0xffffffffffffffff) r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) utimensat(r2, 0x0, 0x0, 0x0) fspick(r2, &(0x7f0000000100)='./file1\x00', 0x1) fsetxattr$security_capability(r1, &(0x7f0000000040), &(0x7f0000000080)=@v3={0x3000000, [{0x3f, 0x7}, {0xd4}]}, 0x18, 0x1) ioctl$EXT4_IOC_MOVE_EXT(r0, 0x6628, 0x0) 03:41:16 executing program 5: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000011c0)={0x28, 0x10, 0x1, 0x0, 0x0, {}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x00'}, @nested={0xc, 0x0, 0x0, 0x1, [@typed={0x8, 0x29, 0x0, 0x0, @ipv4=@multicast1}]}]}, 0x28}}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00000001c0)=0x34b, 0x4) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f0000000000)=0x55, 0x4) 03:41:16 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x7ffffff7, 0x0}}], 0x1, 0x0) 03:41:16 executing program 0: r0 = 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) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x40042408, 0xffffffffffffffff) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) dup3(r0, r1, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) unshare(0x42000000) (fail_nth: 75) socket$inet6_icmp(0xa, 0x2, 0x3a) 03:41:16 executing program 2: r0 = dup(0xffffffffffffffff) syz_open_dev$vcsn(0x0, 0x0, 0xa000) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, 0x0, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r0, 0x8010661b, &(0x7f0000000000)) openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x0, 0x8) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x180, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) 03:41:16 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0xdc050000, 0x0}}], 0x1, 0x0) 03:41:16 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) r0 = syz_open_procfs(0x0, &(0x7f0000000080)='net/igmp\x00') r1 = perf_event_open(&(0x7f00000000c0)={0x3, 0x80, 0x4, 0xd6, 0x1, 0x1f, 0x0, 0x3, 0x404, 0x2, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, @perf_bp={&(0x7f0000000000), 0x8}, 0x100, 0x4, 0x1ffc, 0x1, 0x81, 0x2, 0x4d, 0x0, 0x0, 0x0, 0x100}, 0xffffffffffffffff, 0xb, r0, 0x8) pread64(r0, &(0x7f0000001100)=""/4095, 0xae3, 0x0) dup(r1) r2 = getpgrp(0x0) tgkill(r2, r2, 0x0) perf_event_open(&(0x7f0000000140)={0x4, 0x80, 0x7, 0x20, 0x81, 0x0, 0x0, 0x1, 0x4841, 0x3, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, @perf_config_ext={0x1000, 0x4}, 0x31, 0x200, 0x80, 0x6, 0x4, 0xff, 0x1ff, 0x0, 0x38e, 0x0, 0x2f84}, r2, 0x9, r1, 0x8) 03:41:16 executing program 5: ioctl$int_in(0xffffffffffffffff, 0x5452, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x40, 0x77, 0x3}, 0xc) socket$inet6_udp(0xa, 0x2, 0x0) openat$incfs(0xffffffffffffff9c, &(0x7f0000000040)='.pending_reads\x00', 0x18000, 0x8) r0 = syz_open_dev$sg(&(0x7f0000000080), 0x5, 0x10000) write$binfmt_elf64(r0, &(0x7f00000001c0)={{0x7f, 0x45, 0x4c, 0x46, 0x0, 0x0, 0x3, 0x1f, 0xe8e, 0x3, 0x3e, 0x4, 0xfb, 0x40, 0x330, 0x67c48ef4, 0x5, 0x38, 0x1, 0x8, 0xfff, 0x7fff}, [{0x1, 0x8, 0x0, 0x34fe5681, 0x8001, 0x7, 0x5, 0x9}, {0x6, 0xfffffffc, 0xaee, 0x4, 0xbe, 0x175e, 0x0, 0x3}], "e26a8d6efa865a190acb5ad6f6f3a58b34fce340f5b7b561281c06027bf2e5ad45388639d99aecc094d759086a62dd758095e48c5a057927ed4dafb9794689483e23d738168eecab7a96e2178bef32a35f1bd32876df14bd8f3e7e97c89c4601a581eebe1e5ce50e92a1d73f3808949892ebf0c179b88456fc21c64e33d312303c7808751ab9c612e144a8e62134c5117bfa23270d71c3bd0f94a75a3e35158d51e057b93d52598f0e85ab385a4749cfe8aaef07cc20eea6233eff40de665d448a85a6c42c275b1b575a6ed57fd2d9316986a341900dfb2b8c914dac8900d19f83d39abc4cb5b3a9bcb110"}, 0x19b) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0xfffffffffffffffd, 0xfffffffffffffffd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r1, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r1, 0x4c81, 0x0) [ 2056.659633] FAULT_INJECTION: forcing a failure. [ 2056.659633] name failslab, interval 1, probability 0, space 0, times 0 [ 2056.661126] CPU: 1 PID: 14115 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 2056.661869] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2056.662759] Call Trace: [ 2056.663049] dump_stack+0x107/0x167 [ 2056.663440] should_fail.cold+0x5/0xa [ 2056.663844] ? create_object.isra.0+0x3a/0xa20 [ 2056.664330] should_failslab+0x5/0x20 [ 2056.664757] kmem_cache_alloc+0x5b/0x310 [ 2056.665190] create_object.isra.0+0x3a/0xa20 [ 2056.665652] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2056.666190] kmem_cache_alloc+0x159/0x310 [ 2056.666652] security_inode_alloc+0x34/0x160 [ 2056.667127] inode_init_always+0xa4e/0xd10 [ 2056.667584] alloc_inode+0x84/0x240 [ 2056.667974] new_inode_pseudo+0x14/0xe0 [ 2056.668402] sock_alloc+0x3c/0x270 [ 2056.668796] sock_create_lite+0x7f/0x120 [ 2056.669229] __netlink_kernel_create+0xde/0x860 [ 2056.669730] ? netlink_insert+0x1720/0x1720 [ 2056.670191] ? kasan_unpoison_shadow+0x33/0x50 [ 2056.670674] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2056.671221] ? alloc_uevent_skb+0x210/0x210 [ 2056.671689] uevent_net_init+0xf7/0x300 [ 2056.672112] ? alloc_uevent_skb+0x210/0x210 [ 2056.672574] ? uevent_net_exit+0x210/0x210 [ 2056.673038] ? kasan_unpoison_shadow+0x33/0x50 [ 2056.673530] ops_init+0xbb/0x6b0 [ 2056.673898] setup_net+0x2d8/0x810 [ 2056.674280] ? ops_init+0x6b0/0x6b0 [ 2056.674670] ? kasan_unpoison_shadow+0x33/0x50 [ 2056.675160] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2056.675704] copy_net_ns+0x2cf/0x5e0 [ 2056.676099] create_new_namespaces+0x3f6/0xb20 [ 2056.676587] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 2056.677126] ksys_unshare+0x449/0x8a0 [ 2056.677538] ? unshare_fd+0x1c0/0x1c0 [ 2056.677940] ? fput_many+0x2f/0x1a0 [ 2056.678328] ? ksys_write+0x1a9/0x260 [ 2056.678736] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2056.679294] __x64_sys_unshare+0x2d/0x40 [ 2056.679727] do_syscall_64+0x33/0x40 [ 2056.680128] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2056.680679] RIP: 0033:0x7f1705f97b19 [ 2056.681071] 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 [ 2056.683001] RSP: 002b:00007f170350d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 2056.683799] RAX: ffffffffffffffda RBX: 00007f17060aaf60 RCX: 00007f1705f97b19 [ 2056.684555] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000042000000 [ 2056.685332] RBP: 00007f170350d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2056.686087] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2056.686829] R13: 00007ffc1f2d632f R14: 00007f170350d300 R15: 0000000000022000 03:41:16 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0xe8030000, 0x0}}], 0x1, 0x0) 03:41:16 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) ioctl$TIOCGPGRP(r1, 0x540f, &(0x7f0000000000)) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r2, 0x0) r3 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000780)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$chown(0x4, r3, r2, 0xee00) stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000400)) r4 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000040)='/sys/module/i8042', 0x220000, 0x9) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f00000000c0)) sendmsg$nl_generic(r4, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000140)={&(0x7f0000001d00)=ANY=[@ANYBLOB="881200001c0000012cbd7000fedbdf2517000000ab003f80d20edddf1f159f3d86b8280b792adf02a67620c3a79fde45901305e19c5dcc93d1a6c8a05349dcb06dcb4cd9893f2103e06338882d1f12410888ae77e56a7e206406f3e606668253b1cbd521502c3c885fa66fc73e91935536b8bdb0a4ebc373d6ae6ce4c39df317b19e5d6e1d6aad02228b85aeb8557c7f624f115780edb0584cc5436b3b71aa884a122ba44b5768d34f83a5a5c1e9c9a1138721e93031be08001200", @ANYRES32=r2, @ANYBLOB="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"], 0x1288}, 0x1, 0x0, 0x0, 0x4}, 0x40) r5 = getpgrp(0x0) ioctl$KDSETKEYCODE(r4, 0x4b4d, &(0x7f0000000200)={0x4, 0x7}) tgkill(r5, r5, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000002c0)={0x108, 0x30, 0x2, 0x0, 0x0, {}, [@nested={0x30, 0x45, 0x0, 0x1, [@typed={0xc, 0x20, 0x0, 0x0, @u64=0xa}, @generic="a2d5515d836416f294e6a65e", @typed={0x14, 0x70, 0x0, 0x0, @ipv6=@private2={0xfc, 0x2, '\x00', 0x1}}]}, @typed={0x86, 0x5a, 0x0, 0x0, @binary="49e25be0588f98338b1f7035ae6dbf2966559c0c352930632bfaf694f70453079310ab8dcb2a6576ef96a7b6272d0ee055441286cca63b38b558cd447fdc65d98a6a49e619f426c0f029567ba1ab3e946a0a189abdf20fc858aa8b6831b919e4e3a2a63941a3b7260cd079efbbdb926085ce6d64a8df7ee0e3fb0e1ce5dd73c05435"}, @generic="2c3cb2edde1cb74eb5347e4541f10ddc93553a2ac8b2aa32ef58ee828b5c9491ac8e38861b979acb4f3fb1a41347e1", @nested={0xb, 0x8e, 0x0, 0x1, [@generic="19de0e3c2501cf"]}]}, 0x108}, 0x1, 0x0, 0x0, 0x20004095}, 0x80) 03:41:16 executing program 1: r0 = syz_open_procfs$namespace(0x0, &(0x7f0000000000)='ns/user\x00') pipe2(&(0x7f0000000000)={0x0, 0x0}, 0x0) writev(r2, &(0x7f0000001280)=[{&(0x7f0000000140)="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", 0x1000}, {&(0x7f0000001180)='y', 0xff94}], 0x2) poll(&(0x7f0000000080)=[{r2}, {r0, 0x2121}], 0x2, 0x0) r3 = mmap$IORING_OFF_SQ_RING(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x1000001, 0x12, r1, 0x0) syz_io_uring_submit(r3, 0x0, &(0x7f0000000040)=@IORING_OP_NOP={0x0, 0x4}, 0x6) 03:41:33 executing program 7: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000180)={0x101c, 0x10, 0x8, 0x0, 0x0, {}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x00'}, @generic="35b1aef9e1df58f9f911eeb66238007558b0d472defa5382679ffe29cebb02d560c86622f2e3d6482cb23fb99d350a7bb22139ed1d71382c4f83142cdfaf4164a7347ded44adcc346ad3da6e5cb018568b5f7d4ffef8a5af8d4fef6faa45042846677dc784af6af26e41772f3cb6fa58609a8d7ea51db56d9b9c82a5e4c9cdb8df1f16d9ab8b9ad06b435b65a8c4ffcd0a6c20c5fc38df515d9705221b4e02ed2c23a5dae8f73173ab6fecce73770653377b3d42b3c7792a1da7e18674c33d5f7bc15762498f834c7d12fe50fabb545d5faa4d239948599b43c8b49943615e07612d478e905362268ac87741bf4581df191d97475078a943b24079e2c16ba0fed9deafcff2402d91e657434e65dc6e26faa74e508cf36654e3f15996ba542d0de58516464f898924eb99b3a9844ad46d02c212cece53f4865a97c35b0f8f9ed5ef7be954db797e8aa2c5931e4e49581579b490ed6e440c9aa8f9fae9e7f8522dd575c0c7d8cb0bf746a6ed315aa0a35115b3c7087c2e09908824089880c8613d0de149c04f193e6424b717adc7049117b1eec26efb1d7e95019f8146a89ce522166676d0a7f3a21a8685e929451c5f433b722cb67d4024011ff051e8ee36ace1a0428a9a898a83ee49b80b9cf48d4b168cb3be968ed61dd6d58fdaf92292d66fdfe563a55bcf1c8d24440acce33006c4dda6cfce86c745bb7c36edb2d44a7f4a534a74008871ff84feaf812304ee5b74d1f36eba8acf4dceab2d1538468511a751b27cef5758e1ca2d83edbf37af5a371057623db8bdd49e8f8cc6f777a5c5215d6e4b67736673b7711c349dd1f4889febdd07a88b7a070c31ea39002274ea8ec728ad71cdc63e06ac97af5c21e86eabdda9e79fc12c4d729745cfbbed5d76041a7cd6baec52763643c7dda5cd8a44145e46cf663287458de838e3f65c0868384b2fdc061bc851e969db0dddf7c0f3708293b674c84da32f6a76f4936e4a45a6abb939b166e833924296208e9ee88e0d7b2ec12fb83ff71f8acc5ef066c1462a36a28d692129a7881930f483be2260e0db00aa5fde3b217a242a67251be51e33e78281b7c6b83bf02b6804602ada9db7c6918c28c7019b1c2be035f5e7424ed7362855b7490e1bcae1aa7e0ff49ae270529ed51638b1f32492e21d312096b6bb6557e5f3901ae45f6606cd853cf884de3ef4b59bdf1daa26f7eafff50972f2627e9aacf9e8b80bed6374399edc909ae53516793a65331a22f7062d6ab14ff55431f4f036294a50380c4aee5406c1ca79c72d4aa50de0d9d0cd0623ec356c603490489baae0b012e8537c563240b51ee2eddc1d4a4b2862fae363c5f5d54aedc8e5435b8e3fd344e9d658a84f33129b5b5a72c1b5df7079bbb64b2fa05600269beec5ee1049f6a31bd6a17925f4f8d9f719f8118987a0bfa8289b779c20a345764752d051538156a8ff0d53ac417a2959a51439fff8eab95ae07d50f296d7bc3efa502c16b24bf0e4d4377c2a833259da8af4bee48e67e5f05abca3a0a2ca0ac256b54431e5543e17689cae0062265a936234266cbbd5d6619553b8a2d0bc43d829b3f53d0ddfa1a9d5790d03e465e7c455ec5537c83687b61a79ad7f23ed38ec97b206d09246fe48a6e5c564190b8705ab9431a8f4fde9dfc5d24265f9cbe327e71294be0b81984aec02a4f5e0bd0b4c1197f02625e7bd43d38c7c79a62a43e60b9b4eea10892e0f9192c0e6dd44f5cb72cce21cba8d46db2fa51395aca916b5d7302cae0855a6bc8293f0fd2b9b1484e2be2b20988e848c54ba98d52e5c312526f5fe2c51d889288435796e5d1314c70afdc6999ff6b0c01ff3a0c2f68721d413dfc69fe72c7dfcf1000befdb24e5386dbb7fe455aa6a7ab03327e3ebc95d8f7d185ee00e35f0fe214f4062c302aae6c20014236d07ce6341cfc1c9e580594216e4ecec25f7c601c99ab3e37c6e740969b5dcbd3fa8fbcc890b6ef445323c1decaba49f46e30169619888a11a065e8b8b6dc83e81856b902bc316e6fbd0c7ec5d9187c2c2d95d4fe593587e5e7eaa211c9dae73dbb6a79034ebf8ae67d31f89e7be90d9df30d420b80c2b580a410f79fc84d5b41d2bac2515bffc7235d29827bf62030b670bc653261ef91a577623dee222d5398fe22674c3a58026698bcfa4cd7e690bd1ab77d708abecd98b4c3f1e02433f4954b4d36c8c492b4fb84adcf90a658b066ce3e08718c743d4d592e37b47d495a60f61e7344721a162ef01c0d3fd5cccc8dbf8c5401c29581bdbc5c176888ea1e580cdde189a98ec60050879f138935267a4c3b0ce70957c03440fdaff574fe4e5d7df52a67f1a8d4abb39ad6e5996cc8e08308cd0030635f1279e0dc712ab9033062bd45b2505392b6b24c9b440cf9eae93c09dd42dd9c3790d55642a2083fe4297993af3a39e35283ba156d3d512dbbb527c5f7d0942efdc134e9775763cf6581066e7ef99658c4e46432da72b025468fb1b74520bdb24167ebcd844bbf00bf80950eb8b256884f3e63a9e0af077e0e1ba272c1376689a61e374d8e13bbea48ef38eef4a6484249303cf324ab9502e50d383c365ff4c2f0893ae154ec6ed824693b3bf102c2c5def7eec48baac73839efbb61d6ac7381eccfd0386a392297d64575f851afab5ff86780cebe76b87bbf2be0af6624e1307497419d083eeff2cf15e5583cfc21158728b65e4eddf1deecb1154db43a78a09686ea0711a2ad97b213872aa3d032ae921bb852e8adf708c9f69f629f5ab6567fd2e150b8bb554f30bb56223dfa4efa3a9fa67987a0e0d7023395d9b048d5782b296afabc089b1cf1a634e49e8887837350e4f6c84211adb3c3c11d048882206a755a5ceb814f441d6ee66ac9f1522c21fe745a835d542b2ced267a0d11f7ee7e271905cbba79eebbc9762b761fe6e16023403febfa0cc9883bfc8afa7578fdd2ed413482fce8f044c7b80a9d924fcbf65db2bd5d4b1caf9e9525906e52e2646b466a1ca2bdd82ad1280222ae10f485e8758cda85421fc354e0fcf368dc5e78e8bd3b72bed2babd110a7917683ac7963c0935013dae87a0599d53edc9b9705e62e056ee12bc274c3fe2cf988236549ecf86a2f746f76f6a2561afeb3c7675b46c4e67cfbb71981560c6d470fc48d97c66c05a707431f08bc97ce6630947520f3e8b9d467efcaf2f247038b041a1e1ba13eec431e04565540d74af01e4defbd6a5ed41c177e30b14de267106df54dc14e71cc1e590e88b3a2d4968c3ada79d99bcf744b6fc9b8d4854a670c5b436f55a72284c86331cd82593d38f6dfc0a3ee4b2951cc7974fb9624a8eaa6b7490de4de247201ba743222f8ff67efd2b4b448123d22b36f91c5bcc203393de52c4db21a2cee04abbaa2bd636839ac35a049aaa942fc30afe412c68b28ddff199b12ea7a925a0601e53d5afba5936af676d0dc81f66ea99fd9c86ac1994d944e09c8f5f4641a4d298d9f4512bfb44a63505b8316eafcf1d30798f35af9b59f19ad7d67e2bed1d264673ed574141663aa5dd894e03a86d62bf6424cfa1aed5235f2a6ce937f4d9dc1460db9be049cdfcfaca4278410df5e5e48ded176784af52d2178d8de25e302a6f6efbc51b6d99105185bb4be7d87d7aa0f637bbe5836ba6cdeca1c8295370dc67ed728f8bfa80211e99bf2073dd22f88ede39d9dbd8c82df6739da235a79bd519a8fd7d360b9baef3f6b138b33c940bacf6873f9e666148fe8d67667fa83cbe845d3788a946ada0e05ab35958cbd4ac053598d7afacaf10e340f5faddd46faef4fb0aa4a4af08ca6712aef194ea6a235cf7442a676253c431b728f415d22447e50a3c15414f353797d300fa95a06e578060f4d5793e2de2b7299ba0b6eb7a545f404cd426ac8ec2cde950cf2b675fcbf901210e51ba68de756d63b54748b99b0147147e5cf59caeecdf78cfc98ed2fc984bbd0b7ebfd250235f69120ef3f54cdd43f80289077fdbd957dbe9dc5a2dfbac07845c9befee85592af2121c4258f1ac91720138dbe664ee1ffbe043b699efc9071c970fb4bad1c2f043c31f381f134df422375e8aeaacfce25a339f776913c824cdcb93b7027b03c01ba855851234f42820a489073a0ef08c17146dc46f294a11a59c3f1a1c61e7e5a52581954207c8ed5b3cbb3f1aab2b1225a89feaabf6eebe6d55334f1a8d5b35608138b50611668f26d420e66f7f1f86385cc631092d5430c66c48e51d880c72f4a3b985fb29f1ac473b59140177f741d42fc079f668958ba8ff61f69e2873ec90f9e4cbd77e1fdea0db579859d04b7325832c31d2a73797e32e13264a8d3b6c2ecf117e617bc69c9cd906b3660765eb80c7b1ce0135b66c89a79dd2f90ab3afc607d6e980646f895ec5ae022a8462e27905ba79a50855d15123b01e0f459f4b0933d52d92be5094a30ce0cda1b5ac157894c1051e03912b0b99bc0dedbcc47a704c91dfa1d882b3e9e9392cc763f0bf1c0370d2ffb32b3be41637e4adf7fb92444077ee90c716bca12186bf4b3afb97161902a48dc0e5f2b72715735d112eb8c46b503bcfb5afec3ba360defe0e841c7e23bdccc0a307fdbec54a823f5e0c76ecb7f4f2ef9d8a9bc97fb2f6860de2bfdc4d6f8e32005f9a73e6d80824e4c8ed4ca2042028fb63a0304dae7ac1054b22ee25d44eff24756409184dab6c9b8764674b554089c7b173ad346d486de2503c56c47f7fc5e1dccb62160724a61d30f18c47a33c1260760340b0442ca5c6f4047ee17f36b589659097a07006d09ff1c697c05e7414b64f6a5fbe194cbcec25181ac2c2a81a3b0a0da011bcb31dd50505277788c651fb47892d84913bd9b714a0644ca6bfcb4dd0071085c917b2209ef2c12845c9c4ac54ad3d2cf21e599c17f772980711ce69de3353a0e641910e2b3f5a255111c7dbb5083a15b1f0205a0378fc53d2b94f87da7da7cf5a734a01deafc4c3a8d001b4db38a237cc74912fda139b5a7c542c39af2027f889df586df387d55de2b1960aedbad72f15f2a34ff6fe95dc9ca02717b9c0f5639cc8f82c4aaba426eaea5065a39c4829febd2a7c11cfc13d7c6e7dedf877dff6198ad07a5544e0104a6aa9c79e13f6bb3a08ac9d6f05114cc1a9a4b7ec2ef2a2a6e25529a3850e53bd46a4c558167bef48d9d72c032759b402211b4c4e329862e453c9e85843d73c412423e0c796e6b6d512ba73b095cce94589fc1857d120bb679a369d66daa83b2627143ad72eccbe87f3ac150308088b91fad21a7db5c0fd3af163f8e7112b57c599c02f0e7130347e97f73d2393c42b3a7f2568f6c091f6139fbce4d473c58e238481c24bc456e0fc21d74ab0eaa335a6a8832cf0bf4eda2c7a6c9cc22e6403391d2b42f65051beb7d50a43f509a0d80270727c0da4e1eca27303c208bb59e6186c65c6f3e56456329ad78c48b8df61e3ab8d6853626182bc2e0b26f30e77c6206bfbf889c1e792fc9f98b32a21924fae8c6af952120adec35efd658abbb7156cea9508581c7ca11d77f7904c91bad2a2bc6b1a39612eb99aa5656e907a62af049bf8ccbffb6705ab52362a24bf1846bc0715f0bc39bceddb7b3ffb753cdd702567ea721ba88174e81d512aa1d5cc1761dba089cb6edf4cc56883adebaad856ffb6a11184dd63ea39e7dd8900f1e3fe0fdfc4ca2cbe92ece79c6cfc325b1b4cf18c6a6cf214553321fd46c18538b06c4dfed251c95c5a1008ae52663d8202f90f6b44e7da2dec30f87606749444b66b15078709764a0137f048d325835f3ef1f9ca4c37843"]}, 0x101c}}, 0x0) preadv(r0, &(0x7f0000001280)=[{&(0x7f0000000080)=""/116, 0x74}, {&(0x7f0000000100)=""/84, 0x54}, {&(0x7f00000011c0)=""/143, 0x8f}], 0x3, 0x6, 0x0) 03:41:33 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) r1 = openat$sr(0xffffffffffffff9c, &(0x7f0000000080), 0x100, 0x0) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0xd}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x400, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, r1, 0x0) openat2(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x440001, 0x11}, 0x18) open_tree(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x80801) 03:41:33 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0xeffdffff, 0x0}}], 0x1, 0x0) 03:41:33 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mmap$perf(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x8, 0x13, r0, 0x8) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) r2 = openat2(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x80100, 0x18}, 0x18) r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000040), 0x404700, 0x0) pidfd_getfd(r3, r1, 0x0) r4 = fsmount(r2, 0x1, 0xf9) r5 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000140)=ANY=[@ANYBLOB="140000004200210e0000000000000000000000001ec1510446ad9e06b57f9c686fa912ba3b2328a522ec336899b707fdfa07e4b086424a077c8b1bf0464349f5bab057d519066ed1d98d6e5fd1c5fa0cf73e0c2dff16635e5808d6c0c4537fb1096c776cd0367eecf6463358e8aeda959bed10d4a39f469844380a573f1de83c2a9c85e70b61c0ad5281d7b67e1790ab736fd565d60cbc79ee9349e144492833f6015df2b0139fce"], 0x14}}, 0x0) bind$inet(0xffffffffffffffff, &(0x7f0000001740)={0x2, 0x4e21, @initdev={0xac, 0x1e, 0x0, 0x0}}, 0x10) close_range(r4, r5, 0x2) fcntl$setsig(r1, 0xa, 0x33) creat(&(0x7f0000000000)='./file0\x00', 0x16) r6 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet6(r6, 0x0, 0x0, 0x0) tee(r0, r6, 0x400, 0x4) r7 = syz_open_dev$char_usb(0xc, 0xb4, 0x9) writev(r7, &(0x7f00000014c0)=[{&(0x7f0000000280)="9382287af93a043ff6257217c135ad346bf71f495d8052eeacd48ad4c629b10c81f23a863cd456874770856c844575cdb69031b05858c3fa9957acc299a62cdb29f791343bd3c6e51a04ce47dedc4e16b8ae45ad460960f0b53852b176a4ce2ed0507e151347e9555fec79", 0x6b}, {&(0x7f0000000340)="dedc059d0af881f666de40da0dc7dc9bfec22c9d5f0a47e819ab5e87a079d80eac681a9e76e01de4f39918299dd89bc6dbdfcd46d8121fd12daf88a922a59e9e00084915bf244e", 0x47}, {&(0x7f00000003c0)="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", 0xf00}, {&(0x7f00000013c0)="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", 0xfa}, {&(0x7f0000000080)="08304e3cfbee24b35d45c6c613a2c28011f5a0006352adff2d92f4adde8d636411a3f1651ca6c4a8794ef1c6", 0x2c}], 0x5) setsockopt$inet6_tcp_TCP_QUEUE_SEQ(0xffffffffffffffff, 0x6, 0x15, &(0x7f0000000200)=0x6, 0xfffffffffffffe13) 03:41:33 executing program 0: r0 = 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) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x40042408, 0xffffffffffffffff) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) dup3(r0, r1, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) unshare(0x42000000) (fail_nth: 76) socket$inet6_icmp(0xa, 0x2, 0x3a) 03:41:33 executing program 3: perf_event_open(0x0, 0xffffffffffffffff, 0xd, 0xffffffffffffffff, 0x2) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000000180)="eb3c906d6b66732e66617400020801000470000000f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f00000000c0)=ANY=[]) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000001) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file1\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x61, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) sendfile(r2, r3, 0x0, 0x80000001) 03:41:33 executing program 6: mlock2(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, 0x0, 0x101982, 0x0) ioctl$LOOP_SET_STATUS(r0, 0x4c00, 0x0) mremap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) inotify_add_watch(r1, &(0x7f0000000000)='./file2\x00', 0x30000000) getpid() fallocate(0xffffffffffffffff, 0x0, 0xe65, 0x0) faccessat2(r1, &(0x7f00000000c0)='./file2\x00', 0x80, 0x0) 03:41:33 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x98202, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x13, r0, 0x0) openat(r0, &(0x7f0000000000)='.\x00', 0x400800, 0xdaf45bc441980256) truncate(&(0x7f00000003c0)='./file0\x00', 0xde9) truncate(&(0x7f0000000080)='./file0\x00', 0x4) syz_io_uring_setup(0x31c6, &(0x7f00000000c0)={0x0, 0x1f1d, 0x4, 0x3, 0x2d6, 0x0, r0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000140)=0x0, &(0x7f0000000180)) r2 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000780)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$chown(0x4, r2, 0x0, 0xee00) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r3, 0x0) r4 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000780)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$chown(0x4, r4, r3, 0xee00) syz_mount_image$vfat(&(0x7f0000000240), &(0x7f0000000280)='./file0\x00', 0x8, 0x1, &(0x7f00000002c0)=[{&(0x7f0000000400)="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", 0x1000, 0x1}], 0x40080, &(0x7f0000001400)=ANY=[@ANYBLOB='uni_xlate=0,uni_xlate=1,iocharset=macceltic,nnonumtail=1,rodir,dmask=00000000000000000000154,dmask=00000000000000000000006,codepage=865,obj_role=\x00,subj_role=\',uid<', @ANYRESDEC=0x0, @ANYBLOB=',fowner=', @ANYRESDEC=r3, @ANYBLOB="5685"]) r5 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0xfe, 0x0, 0xae, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r5, 0x40042408, 0xffffffffffffffff) r6 = socket$inet6_udp(0xa, 0x2, 0x0) sendfile(r5, r6, &(0x7f0000000200)=0x21, 0x1ff) syz_io_uring_complete(r1) openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x240000, 0x198) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x15) [ 2073.578529] FAULT_INJECTION: forcing a failure. [ 2073.578529] name failslab, interval 1, probability 0, space 0, times 0 [ 2073.580987] CPU: 1 PID: 14154 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 2073.582405] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2073.584105] Call Trace: [ 2073.584666] dump_stack+0x107/0x167 [ 2073.585435] should_fail.cold+0x5/0xa [ 2073.586221] ? create_object.isra.0+0x3a/0xa20 [ 2073.587161] should_failslab+0x5/0x20 [ 2073.587942] kmem_cache_alloc+0x5b/0x310 [ 2073.588804] create_object.isra.0+0x3a/0xa20 [ 2073.589727] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2073.590764] __kmalloc+0x16e/0x390 [ 2073.591498] sk_prot_alloc+0x11d/0x2c0 [ 2073.592302] sk_alloc+0x30/0x350 [ 2073.593012] __netlink_create+0x63/0x340 [ 2073.593842] ? sock_create_lite+0x45/0x120 [ 2073.594727] __netlink_kernel_create+0x110/0x860 [ 2073.595710] ? netlink_insert+0x1720/0x1720 [ 2073.596597] ? kasan_unpoison_shadow+0x33/0x50 [ 2073.597544] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2073.598583] ? alloc_uevent_skb+0x210/0x210 [ 2073.599471] uevent_net_init+0xf7/0x300 [ 2073.600292] ? alloc_uevent_skb+0x210/0x210 [ 2073.601213] ? uevent_net_exit+0x210/0x210 [ 2073.602087] ? kasan_unpoison_shadow+0x33/0x50 [ 2073.603052] ops_init+0xbb/0x6b0 [ 2073.603765] setup_net+0x2d8/0x810 [ 2073.604509] ? ops_init+0x6b0/0x6b0 [ 2073.605280] ? kasan_unpoison_shadow+0x33/0x50 [ 2073.606249] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2073.607299] copy_net_ns+0x2cf/0x5e0 [ 2073.608056] create_new_namespaces+0x3f6/0xb20 [ 2073.609005] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 2073.610018] ksys_unshare+0x449/0x8a0 [ 2073.610785] ? unshare_fd+0x1c0/0x1c0 [ 2073.611561] ? fput_many+0x2f/0x1a0 [ 2073.612304] ? ksys_write+0x1a9/0x260 [ 2073.613113] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2073.614192] __x64_sys_unshare+0x2d/0x40 [ 2073.615021] do_syscall_64+0x33/0x40 [ 2073.615786] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2073.616830] RIP: 0033:0x7f1705f97b19 [ 2073.617606] 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 [ 2073.621361] RSP: 002b:00007f170350d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 2073.622919] RAX: ffffffffffffffda RBX: 00007f17060aaf60 RCX: 00007f1705f97b19 [ 2073.624377] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000042000000 [ 2073.625843] RBP: 00007f170350d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2073.627300] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2073.628755] R13: 00007ffc1f2d632f R14: 00007f170350d300 R15: 0000000000022000 [ 2073.822138] Process accounting paused 03:41:50 executing program 2: syz_open_procfs(0xffffffffffffffff, &(0x7f0000000000)='net/ipv6_route\x00') seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000100)={0x1, &(0x7f0000000080)=[{0x0, 0x0, 0x0, 0x7fc00002}]}) sendmsg$NLBL_MGMT_C_VERSION(0xffffffffffffffff, 0x0, 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x4, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x30200, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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_config_ext={0x10000000, 0xfffffffffffffffc}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7fffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x9) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$tmpfs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) openat(0xffffffffffffff9c, 0x0, 0x46e2, 0x0) perf_event_open(0x0, 0x0, 0x2, r0, 0xb) r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(r1, &(0x7f0000ffe000/0x2000)=nil, 0x4000) msync(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x6) lsetxattr$trusted_overlay_upper(&(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000100)=ANY=[], 0x10b, 0x1) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000040)=@IORING_OP_MADVISE={0x19, 0x5, 0x0, 0x0, 0x0, &(0x7f0000ffe000/0x1000)=nil, 0x1000}, 0xfffffffc) syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'syz_tun\x00'}) fsetxattr$trusted_overlay_upper(0xffffffffffffffff, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="00fb6301ca7ca59e29066740ffadb4038b0f60ab92c0b66f79243b520f1a77e5c9829e98377086baff11d32b9567c2e72a80b26f3df16a9bc43e05f42cbfb63c3eb47f20a45eb8d382e3ee8b4e3c61c2b793aa4ead04e03605e343ae0000000000000000"], 0x63, 0x3) shmget(0x1, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) openat$zero(0xffffffffffffff9c, &(0x7f0000000180), 0x200, 0x0) syz_io_uring_complete(0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000340)) 03:41:50 executing program 7: io_uring_enter(0xffffffffffffffff, 0x1fd, 0x12bd, 0x0, &(0x7f00000000c0), 0x8) r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x1000003) r1 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x40042408, 0xffffffffffffffff) ioctl$AUTOFS_IOC_READY(r1, 0x9360, 0x2) r2 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x600a00, 0x0) write$binfmt_elf64(r2, &(0x7f0000000a00)=ANY=[], 0x98a) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x9) ioctl$FS_IOC_GETFSMAP(r3, 0xc0c0583b, &(0x7f00000002c0)=ANY=[@ANYBLOB="00000000fffffdfd020100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004024ed95d80197b1d66b521772e51a7ef0d7279f1449fe170907bcc9b7f04cf62a155cea414a2f4e6f68818aef08689af19ca1fd6a11e5b38673d3704afa039895e16a10890375e18169c8496c5356eea881af2ff442d30584e03d025dcd83e251223c09c610365680fa2101d920f4450d6f00"/380]) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x0) acct(&(0x7f0000000180)='./file0\x00') ioctl$TIOCGPTPEER(r3, 0x5441, 0x6) syz_open_dev$vcsn(&(0x7f0000000080), 0x7, 0xbc5081) unshare(0x48020200) 03:41:50 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0xf4010000, 0x0}}], 0x1, 0x0) 03:41:50 executing program 5: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$FIBMAP(r0, 0x1, &(0x7f0000000000)=0x80) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000140)={'syz_tun\x00'}) sendmmsg$inet(r0, &(0x7f0000000380), 0x0, 0x8000) 03:41:50 executing program 0: r0 = 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) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x40042408, 0xffffffffffffffff) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) dup3(r0, r1, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) unshare(0x42000000) (fail_nth: 77) socket$inet6_icmp(0xa, 0x2, 0x3a) 03:41:50 executing program 6: r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2000000, 0x9}, 0x40c3c, 0x0, 0x0, 0x0, 0x0, 0x9, 0xfff7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, 0x0) sync() 03:41:50 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @loopback, 0xf3ad}, 0x1c) sendmmsg(r0, &(0x7f00000062c0)=[{{0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000140)='8m', 0x2}], 0x1}}], 0x1, 0xc840) sendmmsg$inet(r0, &(0x7f0000002400)=[{{0x0, 0x0, &(0x7f00000012c0)=[{&(0x7f0000000080)="60c8", 0x2}], 0x1}}], 0x1, 0x0) 03:41:50 executing program 3: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x40042408, 0xffffffffffffffff) ioctl$FS_IOC_SETFSLABEL(r0, 0x41009432, &(0x7f0000000000)="f7cd176addb02abbee518c4caa4a679f653bd9a074ba2051a6a948df63ebdca7106df5dc88694ed23e26a0811166a5888d9f10424a6c65a8e412b35fde892f1c3a7e88fc15068d415e2516741bfb369062140450b5e99f74704330be26814085b20ef1bd4335d9a4a9ad4411eb3af2ec583b6c7a4dbf300c3089f9a4912f31f4d7e87f883ca04ccf6a3849cd7982cbcf741e17cf9e9a7b2e2e913f53eb846cca267d079ee5d3cb37aee3d8a73c6d60489d6d5a08d0435d03a0698cd8f4f0501e8cb60cef026b1560e72cd962cee332c8c1f53f397714526680bce39879fee852e27c94344579b3c5c333a4fe1fb19c616e5968556af61053ad752fcc5c3b47ef") syz_mount_image$ext4(0x0, 0x0, 0x0, 0x0, &(0x7f0000005140), 0x0, 0x0) 03:41:50 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0xf7ffff7f, 0x0}}], 0x1, 0x0) [ 2090.482370] FAULT_INJECTION: forcing a failure. [ 2090.482370] name failslab, interval 1, probability 0, space 0, times 0 [ 2090.484109] CPU: 0 PID: 14186 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 2090.484898] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2090.485867] Call Trace: [ 2090.486176] dump_stack+0x107/0x167 [ 2090.486603] should_fail.cold+0x5/0xa [ 2090.487050] ? selinux_sk_alloc_security+0x8b/0x1b0 [ 2090.487630] should_failslab+0x5/0x20 [ 2090.488069] kmem_cache_alloc_trace+0x55/0x320 [ 2090.488591] selinux_sk_alloc_security+0x8b/0x1b0 [ 2090.489160] security_sk_alloc+0x56/0xb0 [ 2090.489638] sk_prot_alloc+0x137/0x2c0 [ 2090.490100] sk_alloc+0x30/0x350 [ 2090.490504] __netlink_create+0x63/0x340 [ 2090.490975] ? sock_create_lite+0x45/0x120 [ 2090.491462] __netlink_kernel_create+0x110/0x860 [ 2090.492006] ? netlink_insert+0x1720/0x1720 [ 2090.492510] ? kasan_unpoison_shadow+0x33/0x50 [ 2090.493037] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2090.493622] ? alloc_uevent_skb+0x210/0x210 [ 2090.494110] uevent_net_init+0xf7/0x300 [ 2090.494560] ? alloc_uevent_skb+0x210/0x210 [ 2090.495048] ? uevent_net_exit+0x210/0x210 [ 2090.495529] ? kasan_unpoison_shadow+0x33/0x50 03:41:50 executing program 3: perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x10, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000), 0x40001, 0x0) [ 2090.496058] ops_init+0xbb/0x6b0 [ 2090.496584] setup_net+0x2d8/0x810 [ 2090.496994] ? ops_init+0x6b0/0x6b0 [ 2090.497416] ? kasan_unpoison_shadow+0x33/0x50 [ 2090.497932] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2090.498491] copy_net_ns+0x2cf/0x5e0 [ 2090.498937] create_new_namespaces+0x3f6/0xb20 [ 2090.499442] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 2090.500009] ksys_unshare+0x449/0x8a0 [ 2090.500431] ? unshare_fd+0x1c0/0x1c0 [ 2090.500876] ? fput_many+0x2f/0x1a0 [ 2090.501285] ? ksys_write+0x1a9/0x260 [ 2090.501729] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2090.502314] __x64_sys_unshare+0x2d/0x40 [ 2090.502783] do_syscall_64+0x33/0x40 [ 2090.503226] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2090.503784] RIP: 0033:0x7f1705f97b19 [ 2090.504216] 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 [ 2090.506243] RSP: 002b:00007f170350d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 2090.507142] RAX: ffffffffffffffda RBX: 00007f17060aaf60 RCX: 00007f1705f97b19 [ 2090.507966] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000042000000 [ 2090.508797] RBP: 00007f170350d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2090.509631] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2090.510455] R13: 00007ffc1f2d632f R14: 00007f170350d300 R15: 0000000000022000 [ 2090.511578] kobject_uevent: unable to create netlink socket! 03:41:50 executing program 1: r0 = syz_open_dev$vcsa(&(0x7f0000000040), 0x20, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x10, r0, 0x10000000) 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000000080)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b0000000002", 0x5a, 0x400}, {&(0x7f0000010400)="030000000400000005", 0x9, 0x800}, {0x0}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0xa00000, &(0x7f00000004c0)=ANY=[]) 03:41:50 executing program 5: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x400000}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f00000001c0)='./file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x1d3004, 0x0) unlinkat(0xffffffffffffffff, &(0x7f0000000380)='./file1\x00', 0x200) lstat(&(0x7f0000000580)='./file0/../file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0}) lgetxattr(&(0x7f0000000080)='./file1\x00', &(0x7f0000000140)=@known='trusted.overlay.opaque\x00', &(0x7f0000000180)=""/60, 0x3c) perf_event_open(0x0, 0x0, 0x8, 0xffffffffffffffff, 0x2) r1 = syz_io_uring_complete(0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000280)={'macvlan1\x00', &(0x7f0000000240)=ANY=[@ANYBLOB="46000000b0b67ccdc83290650500000004ad572d0200000004000000"]}) chown(&(0x7f0000000540)='./file0\x00', r0, 0x0) ioctl$PERF_EVENT_IOC_QUERY_BPF(r1, 0xc008240a, &(0x7f00000003c0)=ANY=[@ANYBLOB='\t\x00'/44]) truncate(0x0, 0x3) mount$bind(&(0x7f0000000000)='./file0/../file0\x00', &(0x7f00000000c0)='./file0\x00', 0x0, 0x20, 0x0) mknod$loop(0x0, 0x0, 0x1) lgetxattr(&(0x7f0000000800)='./file0/../file0\x00', 0x0, &(0x7f0000000880)=""/178, 0xb2) 03:41:50 executing program 6: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) ftruncate(r1, 0x5) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) ioctl$SG_GET_LOW_DMA(r2, 0x227a, 0x0) openat$full(0xffffffffffffff9c, &(0x7f00000002c0), 0x0, 0x0) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f00000003c0)=0x7, 0x4) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000001700)={0x0, 0x0, &(0x7f00000018c0)={&(0x7f0000000300)=ANY=[@ANYBLOB="4c0000001000010000000000000000621d75000000000000000000000000000000000000000000000000000000000000000a00000000000067d1a191d3ab680babf264c2ecacaca8fca73f8449bd0d7f7fe152225738068ff001e09502694eae4a4aca0f7bb24bb6c9ceba04d8415c0799ad16c987eabe6c0cbc707cbf1b2b72a92b97c1ab55829b", @ANYRES32=0x0, @ANYBLOB='\x00'/16], 0x4c}}, 0x0) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(0xffffffffffffffff, 0x8008f513, &(0x7f00000000c0)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='task\x00') fstat(r3, &(0x7f0000000a00)) sendmsg$NL80211_CMD_EXTERNAL_AUTH(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000240)={&(0x7f00000001c0)={0x44, 0x0, 0x10, 0x70bd26, 0x25dfdbfc, {{}, {@val={0x8}, @val={0xc, 0x99, {0xfffffffc, 0x30}}}}, [@NL80211_ATTR_BSSID={0xa, 0xf5, @from_mac=@broadcast}, @NL80211_ATTR_STATUS_CODE={0x6, 0x48, 0x8}, @NL80211_ATTR_STATUS_CODE={0x6, 0x48, 0x1}]}, 0x44}, 0x1, 0x0, 0x0, 0x5}, 0x44000) fcntl$dupfd(0xffffffffffffffff, 0x0, r4) openat(0xffffffffffffffff, &(0x7f0000000400)='./file0/../file0\x00', 0x119a00, 0x48) ioctl$FS_IOC_FSSETXATTR(r1, 0x40086602, &(0x7f0000000000)={0x8, 0x0, 0x10}) fsetxattr$security_capability(r1, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{0x0, 0x4}, {0x5}]}, 0x14, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r1, &(0x7f00000001c0)=ANY=[], 0xfdef) 03:41:50 executing program 2: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_FTM_RESPONDER_STATS(0xffffffffffffffff, &(0x7f0000000240)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0xd0008010}, 0xc, &(0x7f0000000200)={&(0x7f0000000140)={0x28, r0, 0x300, 0x70bd2a, 0x25dfdbfc, {{}, {@val={0x8}, @val={0xc, 0x99, {0x7fffffff, 0x10}}}}, ["", "", "", "", "", "", "", ""]}, 0x28}, 0x1, 0x0, 0x0, 0x4000000}, 0x4000010) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./mnt\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs4(0x0, &(0x7f00000010c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$nfs4(&(0x7f0000000480), &(0x7f0000000600)='./file1\x00', 0x7, 0x3, &(0x7f0000000900)=[{&(0x7f0000000640)="b0a000477b80b6040a8216fc5ea8af66ba3059b2b1b764a97a8caa255a1b5f9962a173c65a5e4905e09350281349e2e8971afe36cd44831a37a84ac1eee88c6397e63460692cc98f0c6b56f0a66f742995f35f8fcba25c4aac686838cd1764a46820de55879b115a4c20ba777fdf659308dcdf7b5c3becd38d12553bd0f73d74cb5214176d3525d4aee0ab02022a66cb301d1e2b6850d091d2bf3bfee68ee618d0fc701762de5531da20e0e4f9ba89ba13c17d8df8c61b13fec22e9460ec5c7f3631046eec415b2f57668f1c3b80569a153950e0e9ab7cf4ba985def7dc31c6a", 0xe0, 0x1}, {&(0x7f0000000740)="dbf2e4c7c99a8753fd50fc0dbf30323c7e913378848c11117e9b3c152a3368e3b848af3a718dbe50d404732711ce7d3ef736af701239812fee2afedc7194cbbb439eced498c2a6710ecc836e7abb2242ccf2bd0da6d905057e87585a012581028118ef3cde2f297270ba79c9a54adf3243a0c27f75a9832a83c798cb35b1b6428300c2eabd99504fea68e372219f1235ba69662ef33a56f8f23f58c710a7c0671fa60f6a47054e0691ec3e703b7c459d7113da3ff5a23a8b6b008fe445b21a46a2143a961648a93c825f97c5c34e0e86704504fea59e8c462b37274327ae", 0xde, 0x100000000000d15}, {&(0x7f0000000840)="dca747977f5315cc7f19251fab4c662dff15d0d633de4d9fe27f2a2b0e9e24be77e6b389a797992f9241b82f3d139f9beffe359f8a8ccf6f7c4b31ac152fce27afc682ebb8902234a7853adb7d2879746464b8444f75f63961c5d016f660301c326cf24f443c7d7a0ae08da4b75e1aed98e366f13f811987cee6f6ab19d82cacf6c726abae387104eb57270a", 0x8c, 0x9e0}], 0x4000, &(0x7f0000000980)={[{}], [{@obj_role={'obj_role', 0x3d, 'context'}}]}) getsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000340)={{{@in=@dev, @in=@initdev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@ipv4={""/10, ""/2, @multicast1}}, 0x0, @in6=@ipv4={""/10, ""/2, @local}}}, &(0x7f0000000440)=0xe8) mount$9p_unix(&(0x7f0000000280)='./file1\x00', &(0x7f00000002c0)='./mnt\x00', &(0x7f0000000300), 0x1081, &(0x7f00000009c0)=ANY=[@ANYBLOB="7472616e733d756e69782c6163636573733d616e792c63616368653d6c6f6f73652c6163636573733d636c69656e742c6e6f6468766d61702c64656275673d3078303030303030303030303030303030302c6673636f6e746578743d73797374656d5f752c7365636c6162656c2c66736d616769633d307c3030303030303030303030303030303566736e616d653d3a252e5b2c2c636f6e746578673d7379736120febfe42c666f776e65723c9d343bf1556b3aca88b1f462ba4ab31e372eeafacc3240905f83aedae251fbbab0ca1bd8e733d61d9a2e40e7c4e46338a66926a693622ffa3b416ba37294b48beadb6a8459", @ANYRESDEC=0xee00, @ANYBLOB=',euid<', @ANYRESDEC=r2, @ANYBLOB=',\x00']) mkdirat(0xffffffffffffff9c, &(0x7f00000004c0)='mnt/encrypted_dir\x00', 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0xff, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2, @perf_config_ext={0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0xfff, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(0x0, 0x0, 0x10, 0xffffffffffffffff, 0x0) rename(&(0x7f0000000180)='mnt/encrypted_dir\x00', &(0x7f00000001c0)='./file0\x00') setresuid(0xffffffffffffffff, 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) openat(r1, &(0x7f0000000000)='mnt/encrypted_dir\x00', 0x600000, 0x1) 03:41:50 executing program 0: r0 = 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) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x40042408, 0xffffffffffffffff) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) dup3(r0, r1, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) unshare(0x42000000) (fail_nth: 78) socket$inet6_icmp(0xa, 0x2, 0x3a) 03:41:50 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r0, 0x6, 0x13, &(0x7f0000000040)=0x1, 0x4) r1 = getpgrp(0x0) tgkill(r1, r1, 0x0) r2 = getpgrp(0x0) tgkill(r2, r2, 0x0) setsockopt$inet6_opts(r0, 0x29, 0x39, &(0x7f00000000c0)=ANY=[@ANYRES16=r1, @ANYRESHEX=r2, @ANYRES16=r2, @ANYRESOCT=r0], 0xb0) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x24}}}, 0x1c) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x1, &(0x7f0000000080), 0x4) [ 2090.663698] nfs4: Unknown parameter 'obj_role' [ 2090.693612] nfs4: Unknown parameter 'obj_role' [ 2090.708601] EXT4-fs (sda): re-mounted. Opts: (null) [ 2090.722897] EXT4-fs (sda): re-mounted. Opts: (null) [ 2090.724399] FAULT_INJECTION: forcing a failure. [ 2090.724399] name failslab, interval 1, probability 0, space 0, times 0 [ 2090.726116] CPU: 0 PID: 14220 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 2090.726984] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2090.727930] Call Trace: [ 2090.728241] dump_stack+0x107/0x167 [ 2090.728659] should_fail.cold+0x5/0xa [ 2090.729094] ? create_object.isra.0+0x3a/0xa20 [ 2090.729680] should_failslab+0x5/0x20 [ 2090.730120] kmem_cache_alloc+0x5b/0x310 [ 2090.730591] create_object.isra.0+0x3a/0xa20 [ 2090.731097] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2090.731676] kmem_cache_alloc_trace+0x151/0x320 [ 2090.732216] selinux_sk_alloc_security+0x8b/0x1b0 [ 2090.732766] security_sk_alloc+0x56/0xb0 [ 2090.733247] sk_prot_alloc+0x137/0x2c0 [ 2090.733693] sk_alloc+0x30/0x350 [ 2090.734083] __netlink_create+0x63/0x340 [ 2090.734552] ? sock_create_lite+0x45/0x120 [ 2090.735037] __netlink_kernel_create+0x110/0x860 [ 2090.735580] ? netlink_insert+0x1720/0x1720 03:41:50 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x107142, 0x0) ioctl$FS_IOC_RESVSP(r2, 0x40305828, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x8000}) sendfile(r0, r1, 0x0, 0xfffffffd) [ 2090.736210] ? kasan_unpoison_shadow+0x33/0x50 [ 2090.736736] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2090.737332] ? alloc_uevent_skb+0x210/0x210 [ 2090.737830] uevent_net_init+0xf7/0x300 [ 2090.738278] ? alloc_uevent_skb+0x210/0x210 [ 2090.738773] ? uevent_net_exit+0x210/0x210 [ 2090.739254] ? kasan_unpoison_shadow+0x33/0x50 [ 2090.739773] ops_init+0xbb/0x6b0 [ 2090.740165] setup_net+0x2d8/0x810 [ 2090.740571] ? ops_init+0x6b0/0x6b0 [ 2090.740987] ? kasan_unpoison_shadow+0x33/0x50 [ 2090.741516] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2090.742094] copy_net_ns+0x2cf/0x5e0 [ 2090.742520] create_new_namespaces+0x3f6/0xb20 [ 2090.743051] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 2090.743611] ksys_unshare+0x449/0x8a0 [ 2090.744026] ? unshare_fd+0x1c0/0x1c0 [ 2090.744441] ? fput_many+0x2f/0x1a0 [ 2090.744839] ? ksys_write+0x1a9/0x260 [ 2090.747524] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2090.748094] __x64_sys_unshare+0x2d/0x40 [ 2090.748566] do_syscall_64+0x33/0x40 [ 2090.749000] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2090.749604] RIP: 0033:0x7f1705f97b19 [ 2090.750030] 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 [ 2090.752107] RSP: 002b:00007f170350d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 2090.752994] RAX: ffffffffffffffda RBX: 00007f17060aaf60 RCX: 00007f1705f97b19 [ 2090.753812] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000042000000 [ 2090.754614] RBP: 00007f170350d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2090.755411] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2090.756221] R13: 00007ffc1f2d632f R14: 00007f170350d300 R15: 0000000000022000 [ 2090.763756] Process accounting resumed [ 2090.880739] Process accounting resumed 03:42:08 executing program 0: r0 = 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) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x40042408, 0xffffffffffffffff) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) dup3(r0, r1, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) unshare(0x42000000) (fail_nth: 79) socket$inet6_icmp(0xa, 0x2, 0x3a) 03:42:08 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0xfffffdef, 0x0}}], 0x1, 0x0) 03:42:08 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_unlabel(&(0x7f0000000080), r2) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_WPAN_PHY(r1, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000003c0)={0x14, r3, 0xd8499488957a772f}, 0x14}}, 0x0) syz_genetlink_get_family_id$netlbl_cipso(&(0x7f0000000200), r1) syz_genetlink_get_family_id$nl802154(&(0x7f0000000440), r1) sendmsg$NLBL_UNLABEL_C_STATICADDDEF(r0, 0x0, 0x60000804) 03:42:08 executing program 7: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r1, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) setsockopt$inet6_mtu(r1, 0x29, 0x17, &(0x7f0000000000)=0x3, 0x4) inotify_add_watch(0xffffffffffffffff, 0x0, 0x88) inotify_rm_watch(0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000000000}, 0x18}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x506c0, 0x1c) epoll_ctl$EPOLL_CTL_ADD(0xffffffffffffffff, 0x1, 0xffffffffffffffff, &(0x7f0000000200)={0x20000001}) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f00000005c0)) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) sendmmsg$inet6(r1, &(0x7f0000004d00), 0x2f, 0x0) 03:42:08 executing program 3: sendmsg$NLBL_MGMT_C_VERSION(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040), 0xc, 0x0, 0x1, 0x0, 0x0, 0x240000d5}, 0x4000811) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x8) r1 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(0xffffffffffffffff, 0x4018f50b, &(0x7f0000000400)={0x0, 0xd8fd, 0x1000}) mount(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='cgroup\x00', 0x8002, 0x0) syz_mount_image$tmpfs(&(0x7f0000000080), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000280)=ANY=[]) r2 = syz_io_uring_setup(0x68d4, &(0x7f0000000100)={0x0, 0x1ee9, 0x0, 0x0, 0x2}, &(0x7f0000ffc000/0x3000)=nil, &(0x7f0000ff3000/0x1000)=nil, &(0x7f0000000240), &(0x7f00000002c0)) ioctl$FAT_IOCTL_SET_ATTRIBUTES(r2, 0x40047211, &(0x7f00000002c0)) mmap$binder(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x11, 0xffffffffffffffff, 0x7) r3 = fcntl$dupfd(r1, 0x0, r0) symlinkat(&(0x7f0000000000)='./file0\x00', r3, &(0x7f0000000540)='./file0/file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x256622, 0x160) fstatfs(0xffffffffffffffff, &(0x7f0000000100)=""/197) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(0x0, &(0x7f0000ffe000/0x2000)=nil, 0x4000) fstatfs(0xffffffffffffffff, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) openat$full(0xffffffffffffff9c, 0x0, 0x1, 0x0) close(0xffffffffffffffff) 03:42:08 executing program 5: openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x4842, 0x0) openat$random(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f0000000280)='fd/4\x00') r1 = eventfd(0x0) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f0000000000), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB="2c8cf9e4f8ac875ecc56c0e75ab85866646e6f3da0a1107a76ee18ace90875d414c0c2bbb370e4b566c182bbd5", @ANYRESHEX=r1]) openat$hpet(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) io_submit(0x0, 0x0, &(0x7f0000000080)) r2 = 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) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x40042408, 0xffffffffffffffff) fadvise64(r2, 0xcf3, 0x6, 0x1) 03:42:08 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) ioctl$EXT4_IOC_CHECKPOINT(0xffffffffffffffff, 0x4004662b, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) dup2(r4, r3) io_submit(0x0, 0x0, 0x0) ioctl$EVIOCSABS0(0xffffffffffffffff, 0x401845c0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) write$binfmt_script(0xffffffffffffffff, 0x0, 0x0) sendfile(r5, r3, 0x0, 0x7ffffff9) tgkill(0x0, 0x0, 0x0) sendmsg$nl_generic(r3, &(0x7f00000005c0)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000580)={&(0x7f0000000200)={0x350, 0x35, 0x100, 0x70bd27, 0x25dfdbff, {0x5}, [@typed={0x8, 0x7a, 0x0, 0x0, @pid}, @typed={0x8, 0xa, 0x0, 0x0, @ipv4=@multicast2}, @generic="9b1035e3d5afc1cdae629a25e3ed124084ab50c7110036774152a107e3d5199ab1731b366e3872bd5d47067cc44a3fdbac8f62976bf52ae0b7a065e3c84a025ab0c636d03f46d3358cd6e8910ebc0dbc67374d1236f365f3dbf95be7eccf75ca7d37ee8ba9dc9e056f38d0147902ed80a171458583dd36f5a4006e087afdfc0b116e11324518f7e219a92b8cbb8aa706fb16a9e8897a05d4a4ffe3a9bfdbc2b488cfb45ed4322c5145b184cafc8bf1fe360e8bc3a6d843ab314a83d23771f773fe920a2c6dad87e7e22e474616d0a93b972fa566", @generic="b356a93f167c0c2ae48ad4a5674b60a01624a54f5eff5f4d76e76e01c1d586d64d38a6586bdff01389c59e0eda6030a03f6d0d46868b6dbc2759c43574bbfa749d8b7529c5bf391869438cd479ec145432c5660d125f9e0289b840991ed9d3715d8f08b4c59d7740e6d96ed2bf7740a332d96d7a666216d93600eeda9212e5e599ad866092cfab0a7cd83b0c28950be048ff6aebc43caba9f272f9cac77033ddd0e74f63a875a5", @typed={0xc, 0x52, 0x0, 0x0, @u64=0x2}, @typed={0x1f, 0x84, 0x0, 0x0, @binary="396712b3832eb88a83abf3a5773c779ffe4ba3c20ab8554c7b1280"}, @nested={0x16e, 0x32, 0x0, 0x1, [@generic="1dc1aac9dca409543936de2d67240af1e64be4dd9a177c1c87331f8e04998cd9810139ead354d3ffcd43356eeb7ce6a6d688bd75f50f3c1d179819afc088d10250cd930eb14c8d9c65b9be3342346f3f15e6e82b735455af3f397e868a488824a741a12125e16033eaac6ba621b90a528ae20981d82551968b", @generic="02cf76cf0dc76b6ac1ccacc20a7635fab1e654fa490b1a4045a139d74464eb744736d1af42d3b293fb47ab4480e1eb8f2828021e29cb82219ba171ce9956465b668e2f39ffe3f13b17edcc28f2b4812abde40e6456fc1d69d25ec4b025ab883d6c5cbb5404c3bea81050a3c1403c75f2baf906dc6aa26b7af8a68baeda2d1fcab2000b003c72f2870f35a7b6c72b00f52a6478a65654b74eca4bac83523642ef9c79574f0add2dfe86c5a337a62e3a1ba4ad82155487d5dee9b7fd92db90f7bd3da0dbbad803d902277ada39a9089650bd4b4c77db9379c558341fc50e5d2dbdc64d61dcec9dcdca59", @typed={0x8, 0x6f, 0x0, 0x0, @pid=0xffffffffffffffff}]}, @generic="90f67ac72055b32af92d26278350f5d89b2e5704"]}, 0x350}, 0x1, 0x0, 0x0, 0x8000}, 0x4008080) fallocate(r2, 0x0, 0x0, 0x8000) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x100000001) io_uring_enter(0xffffffffffffffff, 0x2e, 0xa4a8, 0x1, &(0x7f0000000080)={[0x2]}, 0x8) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0xfffffffc, 0x0, @perf_bp={&(0x7f00000000c0), 0xd}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1, 0x2}) 03:42:08 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) perf_event_open(0x0, 0x0, 0x1, 0xffffffffffffffff, 0x1) r2 = dup3(r1, r0, 0x0) ioctl$TIOCSPTLCK(0xffffffffffffffff, 0x40045431, 0x0) ioctl$TIOCVHANGUP(0xffffffffffffffff, 0x5437, 0x0) r3 = dup(0xffffffffffffffff) ioctl$KDGETLED(r2, 0x4b31, &(0x7f0000000040)) ioctl$AUTOFS_IOC_CATATONIC(0xffffffffffffffff, 0x9362, 0x0) syz_open_dev$ptys(0xc, 0x3, 0x1) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, 0x0) syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) timerfd_settime(0xffffffffffffffff, 0x0, &(0x7f0000000080)={{0x77359400}}, &(0x7f00000000c0)) recvmmsg$unix(r3, &(0x7f0000000900)=[{{&(0x7f0000000180)=@abs, 0x6e, &(0x7f00000000c0)=[{}], 0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="18000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYBLOB="1c000000000000000100000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="000000002c000000000000000100000001000000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=0xffffffffffffffff, @ANYRES32, @ANYRES32, @ANYRES32, @ANYBLOB="04000040"], 0x68}}, {{&(0x7f0000000280)=@abs, 0x6e, &(0x7f0000000800)=[{&(0x7f0000000300)=""/188, 0xbc}, {&(0x7f00000004c0)=""/190, 0xbe}, {&(0x7f0000000580)=""/229, 0xe5}, {&(0x7f0000000680)=""/170, 0xaa}, {&(0x7f0000000740)=""/165, 0xa5}], 0x5, &(0x7f0000000880)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x68}}], 0x2, 0x40000140, &(0x7f0000000980)={0x0, 0x3938700}) dup3(0xffffffffffffffff, r4, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f0000000080)={0x29, 0x0, 0x15, 0x0, 0x0, 0x2, 0x0, 0xf2}) ftruncate(0xffffffffffffffff, 0x5) [ 2108.335888] 9pnet: Insufficient options for proto=fd [ 2108.351712] 9pnet: Insufficient options for proto=fd 03:42:08 executing program 2: ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'wpan0\x00', 0x0}) sendmsg$IEEE802154_LLSEC_ADD_SECLEVEL(0xffffffffffffffff, 0x0, 0x0) sendmsg$IEEE802154_SET_MACPARAMS(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000380)=ANY=[@ANYBLOB="59ec9284efb2f4a4c5887c64f512a585bc267305169b5a22", @ANYRES16=0x0, @ANYBLOB="01002bbd7000fedbdf25230000000500270000000000050023007f0000000a0001007770616e3000000005002600f800000005002100040000000500260000000000050025003c00000005002200000000000500250007000000"], 0x60}}, 0x0) io_setup(0x0, 0x0) r1 = creat(&(0x7f0000000000)='./file0\x00', 0x0) sendmsg$IEEE802154_ADD_IFACE(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x1}, 0x0, 0x5}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(r1, 0xc0189373, &(0x7f00000004c0)={{0x1, 0x1, 0x18, r1, {0x3}}, './file0/file0\x00'}) sendmsg$NL80211_CMD_SET_WDS_PEER(r2, &(0x7f0000000600)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x2000}, 0xc, &(0x7f00000005c0)={&(0x7f0000000540)={0x50, 0x0, 0x100, 0x70bd25, 0x25dfdbff, {{}, {@void, @val={0xc, 0x99, {0x20, 0x4e}}}}, [@NL80211_ATTR_MAC={0xa, 0x6, @from_mac=@broadcast}, @NL80211_ATTR_MAC={0xa, 0x6, @from_mac=@device_b}, @NL80211_ATTR_MAC={0xa}, @NL80211_ATTR_MAC={0xa, 0x6, @from_mac=@device_b}]}, 0x50}, 0x1, 0x0, 0x0, 0x6840}, 0x22000000) fallocate(r1, 0x0, 0x0, 0x8800000) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000000), 0xffffffffffffffff) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x84000) r5 = syz_genetlink_get_family_id$smc(&(0x7f0000000340), r1) sendmsg$SMC_PNETID_FLUSH(r4, &(0x7f0000000440)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000400)={&(0x7f0000000640)=ANY=[@ANYBLOB="6d00000047b5134f3827fcc828e2df3e162043cedb72401c873f8cb1fdab79bf3dce2441ec16c2aee1b39e", @ANYRES16=r5, @ANYBLOB="000829bd7000fbdbdf25040000000900010073797a3000000000050004000100000005000400010000000900030073797a31000000001400020073797a6b616c6c65723000000000000005000400020000001400020076657468305f746f5f7465616d000000"], 0x6c}, 0x1, 0x0, 0x0, 0x40000}, 0x2008800) r6 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$PERF_EVENT_IOC_SET_OUTPUT(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) tee(0xffffffffffffffff, r2, 0x3f, 0x8) sendmsg$NL802154_CMD_NEW_INTERFACE(r6, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000840)={&(0x7f0000000480)={0x1c, r3, 0x909, 0x20, 0x0, {}, [@NL802154_ATTR_WPAN_PHY={0x8}]}, 0x1c}}, 0x0) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan4\x00', 0x0}) sendmsg$NL802154_CMD_SET_ACKREQ_DEFAULT(0xffffffffffffffff, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x40, r3, 0x10, 0x70bd2b, 0x25dfdbfb, {}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r0}, @NL802154_ATTR_IFINDEX={0x8, 0x3, r7}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_ACKREQ_DEFAULT={0x5}]}, 0x40}, 0x1, 0x0, 0x0, 0x10}, 0x800) 03:42:08 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0xffffff7f, 0x0}}], 0x1, 0x0) [ 2108.478546] FAULT_INJECTION: forcing a failure. [ 2108.478546] name failslab, interval 1, probability 0, space 0, times 0 [ 2108.481193] CPU: 1 PID: 14242 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 2108.482596] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2108.484265] Call Trace: [ 2108.484806] dump_stack+0x107/0x167 [ 2108.485552] should_fail.cold+0x5/0xa [ 2108.486377] ? __netlink_kernel_create+0x1a9/0x860 [ 2108.487467] should_failslab+0x5/0x20 [ 2108.488306] __kmalloc+0x72/0x390 [ 2108.489078] ? __netlink_create+0x143/0x340 [ 2108.490051] __netlink_kernel_create+0x1a9/0x860 [ 2108.491103] ? netlink_insert+0x1720/0x1720 [ 2108.492068] ? kasan_unpoison_shadow+0x33/0x50 [ 2108.493092] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2108.494255] ? alloc_uevent_skb+0x210/0x210 [ 2108.495224] uevent_net_init+0xf7/0x300 [ 2108.496115] ? alloc_uevent_skb+0x210/0x210 [ 2108.497083] ? uevent_net_exit+0x210/0x210 [ 2108.498071] ? kasan_unpoison_shadow+0x33/0x50 [ 2108.499115] ops_init+0xbb/0x6b0 [ 2108.499900] setup_net+0x2d8/0x810 [ 2108.500716] ? ops_init+0x6b0/0x6b0 [ 2108.501577] ? kasan_unpoison_shadow+0x33/0x50 [ 2108.502614] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2108.503768] copy_net_ns+0x2cf/0x5e0 [ 2108.504617] create_new_namespaces+0x3f6/0xb20 [ 2108.505671] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 2108.506314] tmpfs: Unknown parameter './file0' [ 2108.506784] ksys_unshare+0x449/0x8a0 [ 2108.508599] ? unshare_fd+0x1c0/0x1c0 [ 2108.509486] ? fput_many+0x2f/0x1a0 [ 2108.510325] ? ksys_write+0x1a9/0x260 [ 2108.511212] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2108.512409] __x64_sys_unshare+0x2d/0x40 [ 2108.513358] do_syscall_64+0x33/0x40 [ 2108.514217] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2108.515397] RIP: 0033:0x7f1705f97b19 [ 2108.516262] 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 [ 2108.520517] RSP: 002b:00007f170350d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 2108.522117] RAX: ffffffffffffffda RBX: 00007f17060aaf60 RCX: 00007f1705f97b19 [ 2108.523557] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000042000000 [ 2108.524991] RBP: 00007f170350d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2108.526437] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2108.527869] R13: 00007ffc1f2d632f R14: 00007f170350d300 R15: 0000000000022000 03:42:08 executing program 6: r0 = openat2(0xffffffffffffffff, &(0x7f0000000040)='./file1\x00', &(0x7f0000000080)={0x940, 0x13, 0x4}, 0x18) r1 = socket$inet(0x2, 0x1, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r1, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) r2 = socket$inet(0x2, 0x1, 0x0) bind$inet(r2, &(0x7f0000000000)={0x2, 0x4e21, @multicast1}, 0x10) connect$inet(r2, &(0x7f0000000140)={0x2, 0x4e21, @local}, 0x10) getpeername$packet(0xffffffffffffffff, &(0x7f0000000180)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f00000001c0)=0x14) ioctl$F2FS_IOC_DEFRAGMENT(r2, 0xc010f508, &(0x7f0000000480)={0x2, 0x401}) sendmsg$ETHTOOL_MSG_PAUSE_GET(r0, &(0x7f0000000300)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)=ANY=[@ANYBLOB='d\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="040029bd7000fcdbdf25150000000c000180080003005dd7d62418000180140076657468315f746f5f627269646765000c00018008000300020000002000018008000100", @ANYRES32=r3, @ANYBLOB="1400020077673000"/20], 0x64}, 0x1, 0x0, 0x0, 0x80}, 0x20000840) syz_mount_image$iso9660(&(0x7f0000000140), &(0x7f00000000c0)='./file0\x00', 0x0, 0x1, &(0x7f0000000200)=[{&(0x7f0000010600)="0243443030310100004c0049004e0055005800200020002000200020002000200020002000200020004300440052004f004d002000200020002000200020002000200020002000200000000000000000bf000000000000bf252f", 0x5a, 0x8800}], 0x0, &(0x7f0000000000)) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f00000001c0)=0x34b, 0x4) sendmsg$TIPC_NL_MEDIA_SET(r4, &(0x7f0000000440)={&(0x7f0000000340)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x70, 0x0, 0x800, 0x70bd2c, 0x25dfdbff, {}, [@TIPC_NLA_NET={0x5c, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x8}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x6}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xfffffe00}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0x1000000}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x1d1d}, @TIPC_NLA_NET_ADDR={0x8, 0x2, 0xfff}, @TIPC_NLA_NET_ID={0x8}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x8}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x3}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x1f}]}]}, 0x70}, 0x1, 0x0, 0x0, 0x40000}, 0x4008011) [ 2108.544592] kobject_uevent: unable to create netlink socket! 03:42:08 executing program 7: ioctl$sock_SIOCSIFVLAN_SET_VLAN_FLAG_CMD(0xffffffffffffffff, 0x8983, &(0x7f00000002c0)={0x7, 'team0\x00', {0x3}, 0x5}) ioctl$RTC_UIE_ON(0xffffffffffffffff, 0x7003) ioctl$RTC_SET_TIME(0xffffffffffffffff, 0x4024700a, &(0x7f0000000140)={0x1d, 0x37, 0x5, 0x10, 0x5, 0x80000000, 0x5, 0xa6, 0xffffffffffffffff}) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2}, 0x0, 0x0, 0x2, 0x0, 0x0, 0xfffffffc, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$RTC_ALM_SET(0xffffffffffffffff, 0x40247007, &(0x7f00000000c0)={0x0, 0x1c, 0x0, 0x12, 0x4, 0x8f6, 0x1, 0x15b}) ioctl$BTRFS_IOC_FS_INFO(r0, 0x8400941f, &(0x7f00000004c0)) dup2(0xffffffffffffffff, r0) fsconfig$FSCONFIG_SET_STRING(0xffffffffffffffff, 0x1, &(0x7f0000000280)='ext4\x00', &(0x7f0000000300)='[^.,+\x00', 0x0) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x5, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f000000000000000100000001000000004000000040000020000000e0f4655fe0f4655f0100ffff53ef010001000000dff4655f000000000000000001000000000000000b0000000001", 0x5a, 0x400}, {&(0x7f00000001c0)="201900d07642da921fd6ff11430c6c6b8c0ac5060048065e24ecf3bb8ce311427ac446646b66cda5c391a00fbccd665cde721d7307fdcb6b969016edfcfc7632c1f3819bab23a38c40d2318820e65ef0262cc5dd8b5bc96f21bc84022b67785d6741984f29f705f842bd5a0870925cdb5d80eb689f80ea6ff07d3876a48c6519dad01907103c1df3928cb15b27437eb6e994a4bed70de633978e40", 0x9b, 0x4e0}, {0x0, 0x0, 0xffffffffdffffff8}, {&(0x7f0000010400)="020000000300000004", 0x9, 0x800}, {&(0x7f0000011600)="ed41000000080000dff46552e0f4655fe0f4655f000000000000040004", 0x1d, 0x2100}], 0x0, &(0x7f0000000180)) pkey_mprotect(&(0x7f0000ff4000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) pkey_mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0, 0xffffffffffffffff) accept$inet(0xffffffffffffffff, 0x0, 0x0) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) close(r1) r2 = dup2(0xffffffffffffffff, r1) unlinkat(r2, &(0x7f0000000340)='./file0\x00', 0x922b7e19d87678ea) ioctl$sock_SIOCADDDLCI(0xffffffffffffffff, 0x8980, 0x0) 03:42:08 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x40042408, 0xffffffffffffffff) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) dup3(r0, r1, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) unshare(0x42000000) (fail_nth: 80) socket$inet6_icmp(0xa, 0x2, 0x3a) 03:42:08 executing program 3: 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, 0x8, @perf_bp={&(0x7f0000000000), 0xe}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x9) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x9286, 0x0, 0x0, 0xa6219d3}) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r4, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000580)=ANY=[@ANYBLOB="60010000100001000000000000000000ff0200000000001b00000000000000e6ffffffffffffff00"/51, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="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"], 0x160}}, 0x0) sendfile(r4, r2, &(0x7f0000000140)=0x7, 0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r2, 0xc0189379, &(0x7f0000000200)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r3, @ANYBLOB="00000000000000002e2f66696c6530004f3373c2f9c62dd629892577ceb0da43aa021b9f067f2c0d1cf013c370092fc4b673b3f47e686d7095f4f90732ad48aa233aaf89ea32"]) sendmsg$nl_xfrm(r5, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000380)=ANY=[@ANYBLOB="60010000100001000020000000005fc1c513aa83ea33000000000000000000000000000000000000000000810000000000000000748244af95a598277e7f3a4026e17b849f081e3afec4559429a230112139e5b368edbba1aac054890f903a4569c9d84a570e920347ed701a748444d38de50ae24da4fe4c13027458c61e0db3f2cdbcc46c0b1247d5c896d8104a209934125b49ed513cf053d55cd64a8fc77717c860e3dfef9bd2634f", @ANYRESDEC=r2, @ANYRES32, @ANYBLOB="000000000000000000000000000000000000000032000000e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a000000000000000000000070001200726663343130362867636d28616573292900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002001000040000000976ae46d07d1812fd0664e95dee18314b91df2e10ff98153074f6a02e3550c030000001b"], 0x160}, 0x1, 0x0, 0x0, 0x4000011}, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r2, 0xc018937d, &(0x7f00000000c0)={{0x1, 0x1, 0x18, r0, {0x1}}, './file0\x00'}) syz_open_procfs(r1, &(0x7f0000000180)='gid_map\x00') ioctl$sock_FIOSETOWN(0xffffffffffffffff, 0x8901, &(0x7f0000000200)=r1) syz_io_uring_complete(0x0) io_cancel(0x0, 0x0, 0x0) [ 2108.695358] FAULT_INJECTION: forcing a failure. [ 2108.695358] name failslab, interval 1, probability 0, space 0, times 0 [ 2108.698209] CPU: 1 PID: 14275 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 2108.699587] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2108.701260] Call Trace: [ 2108.701826] dump_stack+0x107/0x167 [ 2108.702564] should_fail.cold+0x5/0xa [ 2108.703333] ? create_object.isra.0+0x3a/0xa20 [ 2108.704250] should_failslab+0x5/0x20 [ 2108.705004] kmem_cache_alloc+0x5b/0x310 [ 2108.705832] create_object.isra.0+0x3a/0xa20 [ 2108.706710] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2108.707723] __kmalloc+0x16e/0x390 [ 2108.708444] __netlink_kernel_create+0x1a9/0x860 [ 2108.709403] ? netlink_insert+0x1720/0x1720 [ 2108.710265] ? kasan_unpoison_shadow+0x33/0x50 [ 2108.711175] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2108.712187] ? alloc_uevent_skb+0x210/0x210 [ 2108.713041] uevent_net_init+0xf7/0x300 [ 2108.713849] ? alloc_uevent_skb+0x210/0x210 [ 2108.714707] ? uevent_net_exit+0x210/0x210 [ 2108.715552] ? kasan_unpoison_shadow+0x33/0x50 [ 2108.716468] ops_init+0xbb/0x6b0 [ 2108.717151] setup_net+0x2d8/0x810 [ 2108.717921] ? ops_init+0x6b0/0x6b0 [ 2108.718830] ? kasan_unpoison_shadow+0x33/0x50 [ 2108.719746] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2108.720759] copy_net_ns+0x2cf/0x5e0 [ 2108.721532] create_new_namespaces+0x3f6/0xb20 [ 2108.721740] netlink: 112 bytes leftover after parsing attributes in process `syz-executor.3'. [ 2108.722449] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 2108.722474] ksys_unshare+0x449/0x8a0 [ 2108.722493] ? unshare_fd+0x1c0/0x1c0 [ 2108.722514] ? fput_many+0x2f/0x1a0 [ 2108.722535] ? ksys_write+0x1a9/0x260 [ 2108.722565] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2108.722595] __x64_sys_unshare+0x2d/0x40 [ 2108.730087] do_syscall_64+0x33/0x40 [ 2108.730830] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2108.731844] RIP: 0033:0x7f1705f97b19 [ 2108.732587] 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 [ 2108.736248] RSP: 002b:00007f170350d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 2108.737776] RAX: ffffffffffffffda RBX: 00007f17060aaf60 RCX: 00007f1705f97b19 [ 2108.739192] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000042000000 [ 2108.740605] RBP: 00007f170350d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2108.742030] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2108.743462] R13: 00007ffc1f2d632f R14: 00007f170350d300 R15: 0000000000022000 [ 2108.768275] netlink: 112 bytes leftover after parsing attributes in process `syz-executor.3'. 03:42:08 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, 0x0, 0x2}}], 0x1, 0x0) [ 2108.833503] netlink: 112 bytes leftover after parsing attributes in process `syz-executor.3'. 03:42:08 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000540)='./file0\x00', 0x80) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='ns\x00') r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') renameat(r4, &(0x7f0000000080)='./mnt\x00', r3, &(0x7f0000000100)='./mnt\x00') preadv(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000040)=""/146, 0xfffffdef}], 0x1, 0x0, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000180)=0x8) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000140)={'vlan1\x00', &(0x7f00000001c0)=ANY=[@ANYBLOB="1b00000007000000260000001735aaf3441640a87f0f36277837bf0ec5bfb60a0058698c8d97ee75f879bf8cf3443482523aa5c54cfc"]}) r5 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) eventfd2(0x9, 0x80001) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) write$binfmt_elf64(r1, &(0x7f0000000580)=ANY=[@ANYRESOCT, @ANYRES32=r5, @ANYRESDEC=r2, @ANYRES32, @ANYBLOB="c96f19de8c5de4832662090e02f6010ca2ecf8c44efb47a796d74f9d53502a56d410c7492a47e039fa8aaf04d1de88c2529cd64bce7706b565449daaa5d23d207e471fbadde1435500d083c6edad3927d1775624a43e07689f7bbd821174b429d5342d41e33fc112d7333e764182076079a2acff4c925cb0226b60342c78ed0b70d0d4f855df68bdbbf88d82e7fb402597ac51c6a38eb00d27488eb840e0180918c5ffcd9033d31b4c9be2f636be2eb3c75bfa11f58d83003a61369e0000000000", @ANYRESHEX=r0, @ANYRESDEC=r6, @ANYBLOB="a99c76d316149599336120081b4e5def127f6ae72dbce226cad6a9c0564ce5dbdba126b533307616c7bb70c85cfedb03a2cd0271fae7cee541", @ANYRES16=0x0, @ANYRESOCT], 0xfdef) io_setup(0x1, &(0x7f0000000780)=0x0) io_destroy(r7) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x4, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r1, 0x3, 0xe3ff, 0x8000) [ 2108.851795] audit: type=1400 audit(2000000528.880:95): avc: denied { write } for pid=14288 comm="syz-executor.2" name="ns" dev="proc" ino=48140 scontext=system_u:system_r:kernel_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=dir permissive=1 [ 2108.900370] Process accounting resumed 03:42:08 executing program 6: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x0, 0x0) sendmsg$BATADV_CMD_GET_BLA_CLAIM(0xffffffffffffffff, &(0x7f0000000880)={0x0, 0x0, 0x0}, 0x0) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000340), 0xffffffffffffffff) sendmsg$NLBL_MGMT_C_VERSION(0xffffffffffffffff, &(0x7f0000000800)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x8}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x68, r1, 0x300, 0x70bd29, 0x25dfdbff, {}, [@NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x3b}, @NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @dev={0xac, 0x14, 0x14, 0x1b}}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @private2}, @NLBL_MGMT_A_DOMAIN={0xe, 0x1, 'net/nfsfs\x00'}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0xffffffffffffffff}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x27}, @NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x28}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x1}]}, 0x68}, 0x1, 0x0, 0x0, 0x20040000}, 0x4000) fcntl$lock(0xffffffffffffffff, 0x25, 0x0) perf_event_open(&(0x7f0000000180)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000040), 0x8}, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') r2 = clone3(&(0x7f0000000080)={0x1040900, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) r3 = syz_open_procfs(r2, &(0x7f0000000200)='net/nfsfs\x00') recvmsg$unix(r3, &(0x7f00000002c0)={&(0x7f0000000440), 0x6e, &(0x7f00000019c0)=[{&(0x7f00000004c0)=""/109, 0x6d}, {&(0x7f0000000140)=""/4, 0x4}, {&(0x7f0000000540)=""/189, 0xbd}, {&(0x7f00000008c0)=""/4096, 0x1000}, {&(0x7f0000000600)=""/134, 0x86}, {&(0x7f00000006c0)=""/88, 0x58}, {&(0x7f0000000740)=""/169, 0xa9}, {&(0x7f00000018c0)=""/233, 0xe9}], 0x8, &(0x7f0000000240)=[@rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}], 0x38}, 0x100) ioctl$EXT4_IOC_GROUP_ADD(r0, 0x40286608, &(0x7f0000000040)={0x10}) [ 2108.967203] EXT4-fs warning (device sda): verify_group_input:170: Bad blocks count 0 03:42:26 executing program 0: r0 = 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) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x40042408, 0xffffffffffffffff) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) dup3(r0, r1, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) unshare(0x42000000) (fail_nth: 81) socket$inet6_icmp(0xa, 0x2, 0x3a) 03:42:26 executing program 1: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$int_in(r1, 0x5452, &(0x7f00000000c0)=0x87) r2 = socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_IPV6_FLOWLABEL_MGR(r2, 0x29, 0x2, 0x0, 0x0) socket$inet6_icmp(0xa, 0x2, 0x3a) r3 = openat$zero(0xffffffffffffff9c, &(0x7f0000000400), 0x0, 0x0) lseek(r3, 0x0, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x1100, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0) 03:42:26 executing program 6: ftruncate(0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0xfdef) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x42501, 0x3f, 0x0, 0x0, 0x0, 0x100000}, 0x0, 0xa, 0xffffffffffffffff, 0x0) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0xc) syz_open_procfs(r0, &(0x7f00000002c0)='fdinfo/4\x00') r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000004c0)=ANY=[@ANYBLOB="c5020008000000"], 0x14}}, 0x0) r2 = syz_open_dev$vcsa(&(0x7f00000001c0), 0x7, 0x100c2) r3 = syz_io_uring_setup(0x21, &(0x7f0000000080)={0x0, 0x2e41, 0x0, 0x0, 0x0, 0x0, r2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000180), &(0x7f0000002a40)=0x0) r5 = eventfd(0x0) io_uring_register$IORING_REGISTER_EVENTFD(r3, 0x4, &(0x7f0000000140)=r5, 0x1) syz_io_uring_submit(0x0, r4, &(0x7f0000000040)=@IORING_OP_ASYNC_CANCEL, 0x0) ioctl$F2FS_IOC_GARBAGE_COLLECT_RANGE(r3, 0x4018f50b, &(0x7f0000000100)={0x1, 0x0, 0x3}) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000340)={&(0x7f0000000500)={0x110c, 0x28, 0x20, 0x70bd25, 0x25dfdbfb, {0x1c}, [@generic="65a977bb", @nested={0x108e, 0x46, 0x0, 0x1, [@typed={0x1004, 0x57, 0x0, 0x0, @binary="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@generic="b5d2171ec102fab18963380373278086b554a97540f719c6332468850ac6442649533cb4f2507873c8470a8b25b6204c457447d828279a7a4c8e701c4a53e9ec4c89493bbdb8ced8ad28d92ac535110fd42535188ce2a8160fa86915a1e351f3f8104bb92d94f800a32738e61cbf9088777f", @typed={0x14, 0x3, 0x0, 0x0, @ipv6=@ipv4={'\x00', '\xff\xff', @loopback}}]}, @generic="a48d766a6efba26de269d79f3567f160434bcec2bf266fb3c9e25312f5c6c5da6bcbb7642e9af78318f2f1ce94230c193864d77188c725faf360bf6f0c9d22a39b8f5d4ffa2f1ebaf8173c66c68d41654f881051e0368a01d88796513d33a91b0be5555d"]}, 0x110c}, 0x1, 0x0, 0x0, 0x10}, 0x20000800) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000000, 0x8010, r3, 0x0) write(r1, &(0x7f0000001200), 0xffffff45) 03:42:26 executing program 3: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000340)=ANY=[], 0x40) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, 0xffffffffffffffff, 0x2}) fallocate(r0, 0x8, 0x1ff, 0x2) r1 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x40042408, 0xffffffffffffffff) sendfile(r0, r1, &(0x7f0000000000)=0x3, 0x3) r2 = socket$inet6_udp(0xa, 0x2, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, 0x0) socket$nl_generic(0x10, 0x3, 0x10) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000340)={0x0, 0x7}, 0x4) connect$inet6(r2, &(0x7f0000000540)={0xa, 0x0, 0x0, @dev, 0x2}, 0x1c) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x0, @perf_config_ext, 0x0, 0x0, 0x1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r2, &(0x7f0000004d00), 0x2f, 0x0) 03:42:26 executing program 7: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'lo\x00'}) r0 = openat$vcsa(0xffffffffffffff9c, 0x0, 0x1a1001, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x32, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r1, 0x8914, &(0x7f0000000140)={'lo\x00'}) r2 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000140)={'lo\x00'}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) signalfd(r0, &(0x7f0000000000)={[0x2]}, 0x8) sync_file_range(0xffffffffffffffff, 0x0, 0xffffffffffff0700, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext={0xfffffffffffffffb, 0xfffffffffffffffc}, 0x2, 0x0, 0x1004, 0x0, 0x3, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r3, 0x10e, 0x4, &(0x7f00000001c0)=0x34b, 0x4) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8914, &(0x7f0000000040)={'veth1_vlan\x00'}) 03:42:26 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, 0x0, 0x3}}], 0x1, 0x0) 03:42:26 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000280), r0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x40a}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$inet(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000780)}, 0x0) ustat(0x3, &(0x7f00000001c0)) unshare(0x48020200) r2 = inotify_init() [ 2126.443319] FAULT_INJECTION: forcing a failure. [ 2126.443319] name failslab, interval 1, probability 0, space 0, times 0 [ 2126.445764] CPU: 1 PID: 14314 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 2126.447190] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2126.448888] Call Trace: [ 2126.449438] dump_stack+0x107/0x167 [ 2126.450212] should_fail.cold+0x5/0xa [ 2126.451000] ? __proc_create+0x2b3/0x8b0 [ 2126.451832] should_failslab+0x5/0x20 [ 2126.452616] kmem_cache_alloc+0x5b/0x310 [ 2126.453460] __proc_create+0x2b3/0x8b0 [ 2126.454285] ? pde_free+0x100/0x100 [ 2126.455024] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2126.456023] ? wait_for_completion_io+0x270/0x270 [ 2126.457010] proc_create_reg+0xb2/0x180 [ 2126.457835] proc_create_net_data+0x8c/0x1b0 [ 2126.458945] ? do_sysctl_args+0x130/0x130 [ 2126.459943] ? kasan_unpoison_shadow+0x33/0x50 [ 2126.460986] ? proto_exit_net+0x50/0x50 [ 2126.461812] proto_init_net+0x51/0x80 [ 2126.462589] ops_init+0xbb/0x6b0 [ 2126.463286] setup_net+0x2d8/0x810 [ 2126.464018] ? ops_init+0x6b0/0x6b0 [ 2126.464762] ? kasan_unpoison_shadow+0x33/0x50 [ 2126.465704] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2126.466749] copy_net_ns+0x2cf/0x5e0 [ 2126.467526] create_new_namespaces+0x3f6/0xb20 [ 2126.468473] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 2126.469647] ksys_unshare+0x449/0x8a0 [ 2126.470655] ? unshare_fd+0x1c0/0x1c0 readv(r2, &(0x7f0000000380)=[{&(0x7f0000000000)=""/127, 0x7f}, {&(0x7f0000000080)=""/25, 0x19}, {&(0x7f00000000c0)}, {&(0x7f0000000100)=""/26, 0x1a}, {&(0x7f0000000200)=""/109, 0x6d}, {&(0x7f0000000300)=""/120, 0x78}], 0x6) syz_genetlink_get_family_id$ieee802154(&(0x7f00000002c0), 0xffffffffffffffff) syz_genetlink_get_family_id$nl802154(&(0x7f00000000c0), r1) 03:42:26 executing program 5: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000040)='/proc/locks\x00', 0x0, 0x0) pread64(r0, &(0x7f0000000080)=""/228, 0xe4, 0x7ff) pread64(r0, &(0x7f00000020c0)=""/4099, 0x1003, 0x4) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000007d440)={0x9, [], 0x0, "46dacd8396fe92"}) ioctl$BTRFS_IOC_INO_LOOKUP(0xffffffffffffffff, 0xd0009412, &(0x7f0000000100)={0x0, 0x1000}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000052900)={0x7, [], 0x81, "d5e2b485aca084"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f000004ee00)={0x0, ""/256, 0x0, 0x0}) r2 = mq_open(&(0x7f0000005c00)='-@\x00', 0x42, 0x0, 0x0) mq_timedsend(r2, 0x0, 0x0, 0x0, &(0x7f0000000040)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000007640)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0}) mq_timedsend(r2, &(0x7f0000001e00)="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", 0x1000, 0x5, &(0x7f0000000000)={0x0, 0x3938700}) mq_timedsend(r2, &(0x7f0000001200), 0x0, 0x3, &(0x7f00000012c0)) [ 2126.471658] ? fput_many+0x2f/0x1a0 [ 2126.472428] ? ksys_write+0x1a9/0x260 [ 2126.473228] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2126.474311] __x64_sys_unshare+0x2d/0x40 [ 2126.475151] do_syscall_64+0x33/0x40 [ 2126.475916] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2126.476973] RIP: 0033:0x7f1705f97b19 [ 2126.477776] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001300)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000007d440)={0x9, [{}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r6}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}], 0x0, "46dacd8396fe92"}) ioctl$BTRFS_IOC_INO_LOOKUP(r2, 0xd0009412, &(0x7f0000000100)={r6, 0x1000}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000052900)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r6}], 0x81, "d5e2b485aca084"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000004f000)={0x6, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0xa2, "3b68fcfa41d7ad"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000050000)={0x100, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r1}, {r6, r9}], 0x5, "a4134f6727be22"}) [ 2126.481718] RSP: 002b:00007f170350d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 2126.483449] RAX: ffffffffffffffda RBX: 00007f17060aaf60 RCX: 00007f1705f97b19 [ 2126.484908] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000042000000 [ 2126.486373] RBP: 00007f170350d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2126.487813] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2126.489262] R13: 00007ffc1f2d632f R14: 00007f170350d300 R15: 0000000000022000 03:42:26 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, 0x0, 0x4}}], 0x1, 0x0) 03:42:26 executing program 5: memfd_create(&(0x7f0000000340)='\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) r0 = syz_io_uring_setup(0x5, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ff9000/0x1000)=nil, &(0x7f0000000100)=0x0, &(0x7f0000000540)=0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000500)=@IORING_OP_READ=@pass_buffer={0x16, 0x0, 0x0, @fd_index=0x4, 0x0, 0x0}, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000140)=@IORING_OP_NOP={0x0, 0x2}, 0x9) io_uring_enter(r0, 0x4eae, 0x0, 0x0, 0x0, 0x0) execveat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x0, 0x0, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) utimensat(r3, 0x0, 0x0, 0x0) openat(r3, &(0x7f0000000000)='./file0\x00', 0x2, 0x80) 03:42:26 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x40042408, 0xffffffffffffffff) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) dup3(r0, r1, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) unshare(0x42000000) (fail_nth: 82) socket$inet6_icmp(0xa, 0x2, 0x3a) 03:42:26 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, 0x0, 0x8}}], 0x1, 0x0) [ 2126.760423] FAULT_INJECTION: forcing a failure. [ 2126.760423] name failslab, interval 1, probability 0, space 0, times 0 [ 2126.763167] CPU: 0 PID: 14335 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 2126.764606] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2126.766320] Call Trace: [ 2126.766874] dump_stack+0x107/0x167 [ 2126.767631] should_fail.cold+0x5/0xa [ 2126.768420] ? create_object.isra.0+0x3a/0xa20 [ 2126.769365] should_failslab+0x5/0x20 [ 2126.770185] kmem_cache_alloc+0x5b/0x310 [ 2126.771034] create_object.isra.0+0x3a/0xa20 [ 2126.771947] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2126.773005] kmem_cache_alloc+0x159/0x310 [ 2126.773879] __proc_create+0x2b3/0x8b0 [ 2126.774686] ? pde_free+0x100/0x100 [ 2126.775438] ? __mutex_unlock_slowpath+0xe1/0x600 [ 2126.776433] ? wait_for_completion_io+0x270/0x270 [ 2126.777441] proc_create_reg+0xb2/0x180 [ 2126.778279] proc_create_net_data+0x8c/0x1b0 [ 2126.779187] ? do_sysctl_args+0x130/0x130 [ 2126.780052] ? kasan_unpoison_shadow+0x33/0x50 [ 2126.780995] ? proto_exit_net+0x50/0x50 [ 2126.781839] proto_init_net+0x51/0x80 [ 2126.782622] ops_init+0xbb/0x6b0 [ 2126.783327] setup_net+0x2d8/0x810 [ 2126.784068] ? ops_init+0x6b0/0x6b0 [ 2126.784821] ? kasan_unpoison_shadow+0x33/0x50 [ 2126.785773] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2126.786823] copy_net_ns+0x2cf/0x5e0 [ 2126.787600] create_new_namespaces+0x3f6/0xb20 [ 2126.788550] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 2126.789584] ksys_unshare+0x449/0x8a0 [ 2126.790372] ? unshare_fd+0x1c0/0x1c0 [ 2126.791157] ? fput_many+0x2f/0x1a0 [ 2126.791907] ? ksys_write+0x1a9/0x260 [ 2126.792705] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2126.793798] __x64_sys_unshare+0x2d/0x40 [ 2126.794635] do_syscall_64+0x33/0x40 [ 2126.795404] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2126.796459] RIP: 0033:0x7f1705f97b19 [ 2126.797227] 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 [ 2126.801010] RSP: 002b:00007f170350d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 2126.802606] RAX: ffffffffffffffda RBX: 00007f17060aaf60 RCX: 00007f1705f97b19 [ 2126.804094] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000042000000 [ 2126.805588] RBP: 00007f170350d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2126.807062] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2126.808534] R13: 00007ffc1f2d632f R14: 00007f170350d300 R15: 0000000000022000 03:42:26 executing program 7: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) socket$inet6_udplite(0xa, 0x2, 0x88) r1 = accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x101000) getsockopt$inet_pktinfo(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000600)={0x0, @dev, @multicast1}, &(0x7f0000000640)=0xc) r3 = syz_io_uring_setup(0x223b, &(0x7f00000002c0)={0x0, 0x3907, 0x10, 0x1, 0x30d}, &(0x7f0000003000/0x3000)=nil, &(0x7f0000004000/0x3000)=nil, &(0x7f0000000340)=0x0, &(0x7f0000000380)) r5 = syz_io_uring_setup(0xe1f, &(0x7f0000000440)={0x0, 0xb0cc, 0x10, 0x1, 0x19a, 0x0, r3}, &(0x7f0000006000/0x3000)=nil, &(0x7f0000008000/0x1000)=nil, &(0x7f00000004c0)=0x0, &(0x7f0000000500)) r7 = socket$nl_generic(0x10, 0x3, 0x10) r8 = syz_io_uring_setup(0x4d4f, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000140)=0x0) r11 = fspick(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x1) r12 = 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) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r12, 0x40042408, 0xffffffffffffffff) r13 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r13, 0x40042408, 0xffffffffffffffff) syz_io_uring_submit(r9, r10, &(0x7f0000000000)=@IORING_OP_FILES_UPDATE={0x14, 0x2, 0x0, 0x0, 0x2, &(0x7f0000000580)=[r3, r5, r7, r11, r12, r13], 0x6}, 0x0) r14 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r8, 0x0) syz_io_uring_submit(r14, r10, &(0x7f0000000100)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x4) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x2) syz_io_uring_submit(r6, r10, &(0x7f00000005c0)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x5, 0x0, 0x80000000, 0x0, 0x0, 0x0, 0x0, 0x0, {0x2}}, 0x7fffffff) syz_io_uring_submit(r4, r10, &(0x7f0000000400)=@IORING_OP_TIMEOUT={0xb, 0x28fb70ff2a93e719, 0x0, 0x0, 0x2, &(0x7f00000003c0)={0x77359400}, 0x1, 0x0, 0x1}, 0x80000) sendmmsg$inet6(r1, &(0x7f0000000780)=[{{&(0x7f0000000040)={0xa, 0x4e24, 0x4, @ipv4={'\x00', '\xff\xff', @multicast2}, 0xffffffff}, 0x0, &(0x7f0000000280)=[{&(0x7f0000000080)="1cf4e5cf4fe2534cbd33ce87df72ab87fe9e2e85bc1d57778012bac1204b30cbbedd7f25a0a3982c44203833008366bc7f69482f0f488641880e13a6fb3c7a95b8284cdfdc01fb361a9f10785e5d78be234ec24104c1769aca7b01153b4e83ff8a9fccdc21ac6a00cdeb4d9d65eebb6dfe34623dfaeaacf1813d9371394e995a12c087d2e3a5cde1e3a7c20cb108526380fb5c8abea39098fc1b0565d55aa4aa0c2be124e68d790ee3b2c8d3bb594b82b7adc3d15cbf60dbfdd785505676ad6c6d4f212423b4ca02bc00d8510a4af64786159faa7330"}, {&(0x7f0000000180)="68d85e18213a11d9f778b9dceec0477ec2d67f0a865d861e96cc8bdd693ff616ad9f7ddb3781ab06e73e933720119101fe9703afbc0ce98bb9ded16cfd41311bfcd1cbbe20d909622e9a6a7af7c6237ce1926fa741f3f22893939d772402d4df8fa316d8be14d0bb53defbcecbb6464084ab2c42161c76934d"}, {&(0x7f0000000200)="19d8d4e03af12832bb5cd022cb2fcb1d45d45dedc76d5a9a80222bab000beb8da80abe93485b4879f549345087cce78371166a07f7015decbc322b3804b6b9fa6c48d718f766cfb84b079a9253b324f9fd162b6563417832d52b7a234240db62e92c4c3f1f6f02e9cff952c8fdf96c50cc0a"}], 0x0, &(0x7f0000000680)=ANY=[@ANYBLOB="00000000000000002900000039000000f60002df00000000fe8800000000000000000000000001010000000000000000290000003200000000000000000000000000ffffe0000001", @ANYRES32=r2, @ANYBLOB="00000000000000000000000029000000390000005e00010000000000fe880000000000000000000000000001fe8000000000000000000000000000bbfc01000000000000000000000000000020010000000000000000000000000000fc020000000000000000000000000000fe8000000000000000000000000000bbff0200000000000000000000000000000001000000000000000029000000009f00000000"]}}], 0x37, 0x404c084) 03:42:26 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, 0x0, 0x11}}], 0x1, 0x0) 03:42:26 executing program 5: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_UNLABEL_C_STATICLIST(r0, &(0x7f0000000500)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f00000004c0)={&(0x7f00000003c0)={0xc4, 0x0, 0x300, 0x70bd28, 0x25dfdbff, {}, [@NLBL_UNLABEL_A_ACPTFLG={0x5}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @broadcast}, @NLBL_UNLABEL_A_SECCTX={0x25, 0x7, 'system_u:object_r:chfn_exec_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4MASK={0x8, 0x5, @local}, @NLBL_UNLABEL_A_IFACE={0x14, 0x6, 'wlan0\x00'}, @NLBL_UNLABEL_A_SECCTX={0x2b, 0x7, 'system_u:object_r:default_context_t:s0\x00'}, @NLBL_UNLABEL_A_IPV4ADDR={0x8, 0x4, @multicast1}, @NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @ipv4={'\x00', '\xff\xff', @local}}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @private2}]}, 0xc4}, 0x1, 0x0, 0x0, 0xc0}, 0x20008080) r1 = syz_init_net_socket$802154_dgram(0x24, 0x2, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x20, &(0x7f00000000c0)={@initdev, @dev, 0x0}, &(0x7f0000000100)=0xc) sendmsg$ETHTOOL_MSG_EEE_GET(r2, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f00000001c0)={0x160, 0x0, 0x405, 0x70bd2d, 0x25dfdbff, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'erspan0\x00'}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0x34, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'vlan0\x00'}]}, @HEADER={0x84, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth1_to_batadv\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wlan1\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8}]}, @HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x48, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'wg1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'ipvlan1\x00'}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'veth0_to_team\x00'}]}]}, 0x160}, 0x1, 0x0, 0x0, 0x8000}, 0x4000010) bind$802154_dgram(r1, &(0x7f0000000000)={0x24, @long={0x3, 0x0, {0xaaaaaaaaaaaa0002}}}, 0x14) connect$802154_dgram(r1, &(0x7f0000000180)={0x24, @short}, 0x14) getsockopt$IP_VS_SO_GET_SERVICES(0xffffffffffffffff, 0x0, 0x482, &(0x7f0000000540)=""/251, &(0x7f0000000640)=0xfb) bind$802154_dgram(r1, &(0x7f0000000680)={0x24, @long={0x3, 0xffff, {0xaaaaaaaaaaaa0002}}}, 0x14) sendmmsg$sock(r1, &(0x7f00000021c0)=[{{0x0, 0x0, 0x0}}], 0x324, 0x0) bind$802154_dgram(r1, &(0x7f0000000040)={0x24, @long={0x3, 0xffff, {0x5555555555550181}}}, 0x14) 03:42:26 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x8052, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000237}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0) 03:42:26 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, 0x0, 0x30}}], 0x1, 0x0) 03:42:44 executing program 7: syz_mount_image$ext4(&(0x7f0000006a00)='ext2\x00', 0x0, 0x0, 0x0, &(0x7f0000006f40), 0x0, &(0x7f0000007040)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) utimensat(r0, 0x0, 0x0, 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x102, 0x44) 03:42:44 executing program 1: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000140)='./file0\x00', 0x2, 0x0, 0x0, 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x7e) mount(0x0, &(0x7f0000002900)='./file0\x00', &(0x7f0000000000)='debugfs\x00', 0x0, &(0x7f0000002a40)='seclabel[\xdf\x1b~\"_\"\xd9a\xdb~$\x17\x94\xd8\x96%P\xd2\xef\xd5\x84 5\x95**6\xd9\xcd4\xc8F\x16K\x8cN\xb6\xb2\xd4\"\xcf\xd6\xa5V\xe0r^\f\v\xce\x0eK\xdc\xf2\x82\xe2\xaf\xbc}\x1f\xdc,\xf5AQ\x8fS6q\xe6Lg\xfb\xe0bk\xe1\x9c\x7f\xe6+nZ\xa5\x84\xe8\xa3\xc6\x1e\xef\xd8dZ\xa1*\xcb\x8a\xee\xf7:\xc4\xcd\xf8\x19\xd8\xfe\xb1\xb3\xb5\xed*\x95,\x1d\xe1\x9a\x9c\xb5\xdf\x1b\x14\xdc\x05\x8f\x95\xa0\x0et\xb99\xe1\xdc\x93.\x0f\x03W|\xb2:\x0fx\x1a\xe8O|%\x9d\xab\x8e\xa1\x91\x9ef)\x11^\xaa\xad\x9fx\xb9\xbf\x1d\xfeD\xb8]\xf2.\xe3\xfaI$') setxattr$trusted_overlay_redirect(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x8, 0x1) 03:42:44 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ftruncate(r0, 0x1000003) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) r1 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r2 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$SO_TIMESTAMPING(r2, 0x1, 0x5, &(0x7f0000000080)=0x1088, 0x4) r3 = syz_open_dev$vcsu(&(0x7f00000000c0), 0x1, 0x200) fchmod(r3, 0x1d3) sendmmsg$inet6(r2, &(0x7f0000004540)=[{{&(0x7f0000000000)={0x2, 0x4e23, 0x0, @private0}, 0x1c, 0x0}}], 0x1, 0x0) ioctl$FS_IOC_FSSETXATTR(r2, 0x401c5820, &(0x7f0000000140)={0x2, 0x7, 0x4, 0x52f, 0x8001}) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000880)=ANY=[@ANYBLOB="a049a1110800dde05754e0e79c13cee38e78e7eb2b65b6e7001b662c410bf9db8efbcf4864163b3e5fddeadcccef48e906f5bf6a3d84dc25f2ca6d74456bd4b11b252d16", @ANYRES32=0x0], 0x98a) ioctl$F2FS_IOC_DEFRAGMENT(r0, 0xc010f508, &(0x7f0000000180)={0x3, 0x5}) write$binfmt_elf64(r3, &(0x7f00000002c0)={{0x7f, 0x45, 0x4c, 0x46, 0xa3, 0x6, 0x0, 0x9, 0xffffffffffffffff, 0x3, 0x3, 0xfffffff7, 0x35b, 0x40, 0x1000001bb, 0x5, 0x0, 0x38, 0x1, 0x0, 0x8000, 0xffff}, [{0x1, 0x92, 0x0, 0x1, 0x5, 0x2, 0x0, 0x9}], "1dba4ec3fe9d64b303", ['\x00', '\x00', '\x00', '\x00', '\x00']}, 0x581) readv(r1, &(0x7f0000000100)=[{&(0x7f0000001340)=""/4096, 0x1000}], 0x1) r4 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) readv(r4, &(0x7f0000000100)=[{&(0x7f0000001340)=""/4096, 0x1000}], 0x1) acct(&(0x7f0000000040)='./file0\x00') unshare(0x48020200) syz_open_dev$sg(&(0x7f0000000080), 0x400, 0x0) 03:42:44 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, 0x0, 0x60}}], 0x1, 0x0) 03:42:44 executing program 3: r0 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/class/scsi_disk', 0x602, 0xc4) r2 = openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) r3 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000080)={0x0, r3, 0x9286, 0x0, 0x0, 0xa6219d3}) ioctl$F2FS_IOC_GET_FEATURES(r2, 0x8004f50c, &(0x7f00000000c0)) r4 = socket$nl_xfrm(0x10, 0x3, 0x6) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r3, &(0x7f0000000300)={0x20000001}) sendmsg$nl_xfrm(r4, &(0x7f0000002e00)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001280)=@updsa={0x160, 0x10, 0x1, 0x0, 0x0, {{@in6=@mcast2, @in6=@private0}, {@in, 0x0, 0x32}, @in=@multicast1, {}, {}, {}, 0x0, 0x0, 0xa}, [@algo_aead={0x70, 0x12, {{'rfc4106(gcm(aes))\x00'}, 0x120, 0x40, "976ae46d07d1812fd0664e95dee18314b91df2e10ff98153074f6a02e3550c030000001b"}}]}, 0x160}}, 0x0) sendfile(r4, r0, &(0x7f0000000140)=0x7, 0x0) r5 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(r0, 0xc0189379, &(0x7f0000000200)=ANY=[@ANYBLOB="010000000100000018000000", @ANYRES32=r3, @ANYBLOB="00000000000000002e2f66696c6530004f3373c2f9c62dd629892577ceb0da43aa021b9f067f2c0d1cf013c370092fc4b673b3f47e686d7095f4f90732ad48aa233aaf89ea32"]) fsetxattr$trusted_overlay_redirect(r6, &(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x8, 0x1) sendmsg$nl_xfrm(r5, 0x0, 0x0) perf_event_open(&(0x7f0000000000)={0x6, 0x80, 0x5, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x200, 0x0, @perf_bp={&(0x7f0000000280)}, 0x200, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2c}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r7 = socket$inet6(0xa, 0x2, 0x10) ioctl$AUTOFS_IOC_PROTOVER(r7, 0x80049363, &(0x7f00000002c0)) socket$nl_xfrm(0x10, 0x3, 0x6) 03:42:44 executing program 6: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fffffff}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x1) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) utimensat(r0, 0x0, 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, 0xffffffffffffffff, &(0x7f0000000040)={0x4000}) getpid() stat(&(0x7f0000001cc0)='.\x00', 0x0) getpgid(0x0) kcmp$KCMP_EPOLL_TFD(0x0, 0x0, 0x2, 0xffffffffffffffff, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff, 0xfffffe01}) r1 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffe) keyctl$setperm(0x5, r1, 0x0) keyctl$get_security(0x11, r1, 0x0, 0x0) stat(&(0x7f0000000000)='./file0\x00', 0x0) setresuid(0x0, 0x0, 0x0) r2 = getuid() keyctl$chown(0x4, r1, r2, 0x0) 03:42:44 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x40042408, 0xffffffffffffffff) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) dup3(r0, r1, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) unshare(0x42000000) (fail_nth: 83) socket$inet6_icmp(0xa, 0x2, 0x3a) 03:42:44 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000001) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000003600)={0x0, 0x0}) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r5, 0x0) r6 = add_key$keyring(&(0x7f0000000000), &(0x7f0000000780)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) keyctl$chown(0x4, r6, r5, 0xee00) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000003c0)={{{@in6=@dev, @in6=@private2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in=@private}}, &(0x7f00000004c0)=0xe8) getresgid(&(0x7f0000000500), &(0x7f0000000540), &(0x7f0000000580)=0x0) fchownat(0xffffffffffffff9c, &(0x7f0000000340)='./file1\x00', r7, r8, 0x800) r9 = syz_mount_image$ext4(&(0x7f0000003680)='ext3\x00', &(0x7f00000036c0)='./file1\x00', 0xb5a5, 0x8, &(0x7f0000004b40)=[{&(0x7f0000003700)="eba3c382e97230f3e789aa3e25db868b7cd1224a5798768502ba65b7a9864763426ec510c0775eefec864fdedbe28541337d9e5f45eaaefd8958d0726ad2db12c4b36b2587bc653c708ac80e008c42154eab537ccd2bf45e4646eb09dec7b4ea6c4e92a4", 0x64, 0x100}, {&(0x7f0000003780)="fb6bad0c6c09bba5fdce6876e3f07cd79f1d53a9ac74dd303041e05a1c296580e722d901a64603c2fc45d08dda8f6200640d31016ab5ae35f92519b519944ac37e8d9e4fd7f18228c6361f4c461c01eda6e976237432e593f682761279b345542cb16714b23269cd7b3afe1cf9d5cb556fb2903633f303fcab8138f2a05108b3653a6c9fd70356c3150a288be53ad8c507b59af4171b5122002ca21b0dc4a183de7642862f1edf2aa421bc0996caeb97bb88da8df836a8a275e916924c5a08e7a4c579a48cde85b93e56b9a4ab3b22d92e342e1a16035f293c49460160005f57a4380c9f94c6c774bcd1f0af", 0xec, 0x7f}, {&(0x7f0000003880)="c998b40b9a608fb4efb69a93a1b0899da737ee9f695ce54f8e08f4388e31f79e68b74f830a9204286af0a057906bc07946430233560d1d787b531f7ffdad1fe4ab0a943b24f712f965504478e7b9cedc046cc1c92c84819dfe042deeb79462085c2b322e856931ce826f5297a02a8b9daa465b0677bd69b9209329d9df12fb6f69042236dc17d4c06a00f52a4ad9df27402fd8c382709daa4c1ad5cf75633e8e2aa150b76c7e077a7e44412c54918c968b87c4faac95a8aa90fef64863de749048dfde53fe042b782fb8deb3b5404f888318245d779972e56e4fdf8c3039f90cdaf1340451098425026e03e5a8", 0xed}, {&(0x7f0000003980)="6f9604f71677d8850924b06217b039a4afb87a596e6981cfc570437a3721312a", 0x20}, {&(0x7f00000039c0)="e2f6e41f4fae67ae4c8e55e3342d69eb7a79c1af96feada1fe8193ead59bd5c27c6a541f2c9ece00686fc798e6877be061954c587360783688996b3e", 0x3c}, {&(0x7f0000003a00)="076080e4935c3000bd95a9eb00999cc3016bc401290196fc4d224a5a0f70eb49d7007adb779ce7d2da931fa17a4bb3e1b942732b00680769f163236b65025b4b4394d67628fddc388a32f50f98626ec43b3010", 0x53, 0x1}, {&(0x7f0000003a80)="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0x1000, 0x400}, {&(0x7f0000004a80)="d5ae74e49c5222331ab66d7b885c37abb02822038adbc8ec43b586b8b7d2e6d8ecec0186d920b19d920f7915197b5efb1c60cf90edaa76ef5853431f3f97950743363fd2f4204cb14a69af89fb8d4068ea2fbd2e235393a8adcb4048bb628a9fdb20ec4a0a6a4cbf64a49f84b227fc635412e3c34d38a28c578c4d8cda87facb786b21334d68ac2dddbe4cf08c425fa3fabf517e499c8718d693e89ca667509ce5e856817e7978711074fbf4ae5c4e697498547438174e812aa6d8e9", 0xbc, 0x4355}], 0x204000c, &(0x7f0000004c00)={[{@nombcache}, {@nombcache}], [{@defcontext={'defcontext', 0x3d, 'sysadm_u'}}, {@fsname={'fsname', 0x3d, '{$\xb5*'}}, {@uid_lt={'uid<', 0xffffffffffffffff}}]}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000004dc0)={&(0x7f0000000140)=@abs={0x1, 0x0, 0x4e20}, 0x6e, &(0x7f0000000340)=[{&(0x7f00000001c0)="a43612a7a67cbbe57738389157424623ffeab131b38a46e3a1e0950213171adf4c221e7a47cb203a870055f64fd41e2067778148f317ec945e1667857d594b3b11985b07ddd4f1e27a06d2ba5d73249bd8ca22e740232d560ce91530010d6d6417b7e42fbc2a6d5dfd973e87e6d0b56c8b84e9ca8b313adcc39477bf8db4273634d41fb915541753a7e6e06f1c540abd916f60f3443d0ed9af06316ef2781a8109a8bca2b6966955a49c3536c6bc5dba21f38c7a7902345421177f772fa3782b0800b88b67251658db", 0xc9}, {&(0x7f00000002c0)="a48db69303314a9cc89510c45081eafc10a31dc9dfbe26231e138bbf28230e27657c8d11ba9757e7c7a05caa1988d0df5ec4a76761e86ba253b54d84ce522bf739494cc098c877ff097ca513dbf63b665f6d05f404b2894c", 0x58}, {&(0x7f00000000c0)="a4412cb1aff43a644e12f386a0e35ca9ff1083476df4888b2ceb73606cc5e076b1e23ad2bf64442810d0", 0x2a}], 0x3, &(0x7f0000004c80)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01, 0xee00}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x1c}}, @rights={{0x18, 0x1, 0x1, [r3, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [r3, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r4, r5, r8}}}, @rights={{0x18, 0x1, 0x1, [r2, r9]}}], 0x108, 0x24004054}, 0xc000) sendfile(r2, r3, 0x0, 0x100000001) r10 = socket$inet(0x2, 0x2, 0x2ca9c37e) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000000040)={{0x1, 0x1, 0x18, r10, {0x5}}, './file1\x00'}) r11 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r11, r3) 03:42:44 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, 0x0, 0x1f4}}], 0x1, 0x0) [ 2144.351687] FAULT_INJECTION: forcing a failure. [ 2144.351687] name failslab, interval 1, probability 0, space 0, times 0 [ 2144.353125] CPU: 1 PID: 14380 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 2144.353871] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2144.354748] Call Trace: [ 2144.355048] dump_stack+0x107/0x167 [ 2144.355440] should_fail.cold+0x5/0xa [ 2144.355846] ? __proc_create+0x2b3/0x8b0 [ 2144.356280] should_failslab+0x5/0x20 [ 2144.356688] kmem_cache_alloc+0x5b/0x310 [ 2144.357126] __proc_create+0x2b3/0x8b0 [ 2144.357542] ? pde_free+0x100/0x100 [ 2144.357936] ? pde_free+0x100/0x100 [ 2144.358339] ? _raw_write_unlock+0x1a/0x30 [ 2144.358793] ? proc_register+0x43e/0x6c0 [ 2144.359232] proc_create_reg+0xb2/0x180 [ 2144.359664] proc_create_net_data+0x8c/0x1b0 [ 2144.360140] ? do_sysctl_args+0x130/0x130 [ 2144.360588] ? do_sysctl_args+0x130/0x130 [ 2144.361042] ? dev_mc_net_init+0x70/0x70 [ 2144.361481] dev_proc_net_init+0x56/0x1c0 [ 2144.361947] ops_init+0xbb/0x6b0 [ 2144.362313] setup_net+0x2d8/0x810 [ 2144.362702] ? ops_init+0x6b0/0x6b0 [ 2144.363100] copy_net_ns+0x2cf/0x5e0 [ 2144.363506] create_new_namespaces+0x3f6/0xb20 [ 2144.364008] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 2144.364542] ksys_unshare+0x449/0x8a0 [ 2144.364965] ? unshare_fd+0x1c0/0x1c0 [ 2144.365382] ? fput_many+0x2f/0x1a0 [ 2144.365773] ? ksys_write+0x1a9/0x260 [ 2144.366196] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2144.366767] __x64_sys_unshare+0x2d/0x40 [ 2144.367209] do_syscall_64+0x33/0x40 [ 2144.367618] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2144.368175] RIP: 0033:0x7f1705f97b19 [ 2144.368577] 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 [ 2144.370530] RSP: 002b:00007f170350d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 2144.371336] RAX: ffffffffffffffda RBX: 00007f17060aaf60 RCX: 00007f1705f97b19 [ 2144.372111] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000042000000 [ 2144.372876] RBP: 00007f170350d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2144.373634] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2144.374411] R13: 00007ffc1f2d632f R14: 00007f170350d300 R15: 0000000000022000 [ 2144.421957] Process accounting paused 03:42:44 executing program 1: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext={0x0, 0x9}, 0x40}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sync() sync() sync() 03:42:44 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, 0x0, 0x300}}], 0x1, 0x0) 03:42:44 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, 0x0, 0xffffffffffffffff, 0x0) ioctl$AUTOFS_DEV_IOCTL_ISMOUNTPOINT(0xffffffffffffffff, 0xc018937e, &(0x7f0000000000)={{0x1, 0x1, 0x18, 0xffffffffffffffff, @out_args}, './file0\x00'}) ioctl$PERF_EVENT_IOC_PERIOD(r0, 0x40082404, &(0x7f0000000040)=0x4) r1 = syz_init_net_socket$802154_raw(0x24, 0x3, 0x0) write(r1, 0x0, 0x0) 03:42:44 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x40042408, 0xffffffffffffffff) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) dup3(r0, r1, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) unshare(0x42000000) (fail_nth: 84) socket$inet6_icmp(0xa, 0x2, 0x3a) [ 2144.619408] FAULT_INJECTION: forcing a failure. [ 2144.619408] name failslab, interval 1, probability 0, space 0, times 0 [ 2144.620890] CPU: 1 PID: 14401 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 2144.621635] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2144.622552] Call Trace: [ 2144.622852] dump_stack+0x107/0x167 [ 2144.623252] should_fail.cold+0x5/0xa [ 2144.623665] ? create_object.isra.0+0x3a/0xa20 [ 2144.624164] should_failslab+0x5/0x20 [ 2144.624607] kmem_cache_alloc+0x5b/0x310 [ 2144.625135] create_object.isra.0+0x3a/0xa20 [ 2144.625705] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2144.626274] kmem_cache_alloc+0x159/0x310 [ 2144.626723] __proc_create+0x2b3/0x8b0 [ 2144.627148] ? pde_free+0x100/0x100 [ 2144.627539] ? pde_free+0x100/0x100 [ 2144.627937] proc_create_reg+0xb2/0x180 [ 2144.628360] proc_create_net_data+0x8c/0x1b0 [ 2144.628835] ? do_sysctl_args+0x130/0x130 [ 2144.629295] ? dev_mc_net_init+0x70/0x70 [ 2144.629728] dev_proc_net_init+0x56/0x1c0 [ 2144.630183] ops_init+0xbb/0x6b0 [ 2144.630554] setup_net+0x2d8/0x810 [ 2144.630945] ? ops_init+0x6b0/0x6b0 [ 2144.631341] ? kasan_unpoison_shadow+0x33/0x50 [ 2144.631830] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2144.632471] copy_net_ns+0x2cf/0x5e0 [ 2144.632992] create_new_namespaces+0x3f6/0xb20 [ 2144.633487] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 2144.634026] ksys_unshare+0x449/0x8a0 [ 2144.634441] ? unshare_fd+0x1c0/0x1c0 [ 2144.634855] ? fput_many+0x2f/0x1a0 [ 2144.635246] ? ksys_write+0x1a9/0x260 [ 2144.635660] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2144.636225] __x64_sys_unshare+0x2d/0x40 [ 2144.636665] do_syscall_64+0x33/0x40 [ 2144.637069] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2144.637620] RIP: 0033:0x7f1705f97b19 [ 2144.638030] 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 [ 2144.640105] RSP: 002b:00007f170350d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 2144.640918] RAX: ffffffffffffffda RBX: 00007f17060aaf60 RCX: 00007f1705f97b19 [ 2144.641678] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000042000000 [ 2144.642444] RBP: 00007f170350d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2144.643216] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2144.643976] R13: 00007ffc1f2d632f R14: 00007f170350d300 R15: 0000000000022000 [ 2144.906484] Process accounting resumed 03:43:03 executing program 0: r0 = 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) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x40042408, 0xffffffffffffffff) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) dup3(r0, r1, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) unshare(0x42000000) (fail_nth: 85) socket$inet6_icmp(0xa, 0x2, 0x3a) 03:43:03 executing program 6: openat$snapshot(0xffffffffffffff9c, &(0x7f0000000180), 0x1, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r0, 0x1, 0x1d, &(0x7f00000000c0)=0x6, 0x4) bind$inet6(r0, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @empty}}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @empty}, 0x1c) setsockopt$sock_int(0xffffffffffffffff, 0x1, 0x0, 0x0, 0x0) ioctl$TIOCGPGRP(0xffffffffffffffff, 0x540f, 0x0) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_REPAIR(r1, 0x6, 0x13, &(0x7f0000000080), 0x4) setsockopt$inet6_tcp_TCP_MD5SIG(0xffffffffffffffff, 0x6, 0xe, 0x0, 0x0) sendmsg$inet6(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) recvfrom$inet6(r0, &(0x7f0000001e00)=""/4096, 0x1000, 0xcd08, 0x0, 0x0) ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0x100) 03:43:03 executing program 5: r0 = socket$inet6_udp(0xa, 0x2, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f0000000040), 0xd}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f00000000c0)={{0xa, 0x4e20, 0x80000000, @private1, 0x21}, {0xa, 0x0, 0x8, @private1, 0x76}, 0x8, [0x0, 0x0, 0xb71, 0x4af, 0x6, 0x3, 0x3f, 0x401]}, 0x5c) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$SO_TIMESTAMPING(0xffffffffffffffff, 0x1, 0x0, &(0x7f0000000000), 0x4) ioctl$VFAT_IOCTL_READDIR_SHORT(r0, 0x82307202, &(0x7f00000003c0)=[{0x0, 0x0, 0x100}, {0x0, 0x0, 0x100}]) sendmmsg$inet(0xffffffffffffffff, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)}}], 0x1, 0x0) openat$sr(0xffffffffffffff9c, &(0x7f00000035c0), 0xe8b02, 0x4) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/igmp\x00') pread64(r1, &(0x7f0000001100)=""/4095, 0xae3, 0x0) shutdown(r1, 0x0) r2 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="007da1804886b1655e09966a7e17c44ff9f87834ecdbb6650240e96358eb356dcb1b3d4462fe59be4c704b17c759b22d78"]) mkdirat(r2, &(0x7f0000000040)='./file0\x00', 0x0) 03:43:03 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e66617400020820000400008000f8000020004000030000000000000001", 0x25}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000002c0)=ANY=[]) r0 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x188) r1 = syz_mount_image$vfat(&(0x7f0000000380), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x901064, &(0x7f0000000900)=ANY=[]) unlinkat(r1, &(0x7f00000004c0)='./file0\x00', 0x200) 03:43:03 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, 0x0, 0x3e8}}], 0x1, 0x0) 03:43:03 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) pipe2(&(0x7f0000000480), 0x0) pipe2(0x0, 0x0) io_uring_setup(0x6a35, &(0x7f0000000080)={0x0, 0xd3db, 0x0, 0x0, 0x0, 0x0, r1}) r2 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x40042408, 0xffffffffffffffff) r3 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x101100) dup3(r3, 0xffffffffffffffff, 0x0) sendfile(r0, r1, 0x0, 0x100000001) 03:43:03 executing program 2: syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$9p_unix(&(0x7f0000000140)='./file0/../file0\x00', &(0x7f0000002f00)='./file0/../file0\x00', 0x0, 0x21000, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000001c0)=0x34b, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00000001c0)=0x34b, 0x4) sendmsg(r0, &(0x7f0000000b40)={&(0x7f0000000000)=@pppol2tp={0x18, 0x1, {0x0, r1, {0x2, 0x4e20, @multicast2}, 0x0, 0x1, 0x0, 0x4}}, 0x80, &(0x7f0000000740)=[{&(0x7f00000000c0)="41169d07bccc86ca85ec008f1c258e58a2bc5cdca72261c46b0be293f0dbb7e24420c8340667ba7a0d426355e81fea0d16d45f441247918a376830be1b0e", 0x3e}, {&(0x7f0000000180)="641d41b7921b5acaeb81f3c4387772ba2732a75c1efe05b07d88b434b474a25460ee20a46a2c2687914084854de6f9b539b6a2a0436d08ee6d283b422f2a23588a5262e380a40f358fcc972e20cf4c4e751351fcb184527f1579f95107c1b55da443433bdbab1d1f89b8e81d586cc2556d7a9e6f4d7b262337c33d48da4e0c0aef71455b67f5b0594296447d18eef249f43e3683860ba9c3337625e1efd861b039a28f06dbc5472652ae31a5", 0xac}, {&(0x7f0000000300)="e0fb905be6188f21ff14db483698e073632c34c0ca1362d588c5f7fd18f24dd23fd868ce27ab9a7f389d5b8aeed50169ede87ac2e047eb823e012487fd309ae52e0956e136cb769edc66f399c105c04ff06b1e2e68602d948ae4e157ca77b311cb5b097648861fbe", 0x68}, {&(0x7f0000000380)="07054660b5a0906b7d6e0a274b468108f7b51102a96cf4dead4311305ac98cc8f99f7f7583465a4198080a006403ba36dd7f455f18367968e77dfc0ee9e142582258dcb97e8c6e35e122fae688a63db4a8d1551c37979466ad746e5e3d5b0eb0135e8e8a8a87927b7f4a62ec129eeb60e1a0334899117a0176b1baa79076f661a15e13d544cf0481730244693228ec826b38a3cf5fe3ea9a75a3980bcca99800e3f44eca60a5865be321d6c0c5085dba3a95f6c09e1905163f10cedac13e0318ce3a1f706dc814563d", 0xc9}, {&(0x7f0000000480)="c33d185aab8aecb5af0a3a01934f21915fb7902e37919859f1cfb99f704747bb2c9abc633a8e2a4aa4034853f6b947cbed6ecd345cdc25b6f5276862c642ce51a4aaf6f1e52c949e0271fc6d12a0cfce92572915f8d26cf346ca", 0x5a}, {&(0x7f0000000500)="15fd8c3e9d2ce2b1188a8d8c57a69f54df9a9438cd337851ec58200c7c54bb207a9957d9d463361c5bcf4f74a5bf1692ff200097062ff1e85c46f8719885b50b18a195e5ce9c923560458840c43e351cc3b76bdb7fc626a210ca57a12464dce5f755c9dd1f438d90c22d5f23bae2567e248797e948a1e5d473f9582d04262dd6504fb62b5662811d3b61111fcd1f24ca319dfce3fccc9b0215e302ca8d8a4b71a7067e3303d44795e62812ba61074bd9c3ed791ef6b33d3c9b634e65e8acca076e1469b8b166c1d3e8b40139ed5f148589d669bb4076059ad26e9eaed138081d0a1b1c54b3", 0xe5}, {&(0x7f0000000600)="4e2af7f5cd90368a71dd4d8a420681dfbb2efd8cebebbf4d598b520d947bb012296d51215020165eb08c9c68a491c6a3b6d9d97df775d507b40d2f1f1cae8b43c9a069eb6785ca03a799574d3a", 0x4d}, {&(0x7f0000000240)="63bb85ef04113c859c266c46190e27a6f95eef64657732f81c49fc5f72969532b5d6c8ce9b05d63d26c41c6e95b6a4a6e86fe28e1a8c4b59e2053e", 0x3b}, {&(0x7f0000000680)="66e56c7cabec92efc478780b0f3e26fc49b72a8f31efc16ad3a245ae8c11390675e0acc6eb98b2499e6f2c1daf9bce5dad3b365e7d13448f01fc2b4e96f5296576a5a9bc6de2bfe37b4e1e2d20a20a791e76df6ac2315083216da07ae01351b249b622b314a6bf4843365c499c7218fbb19a90930db7b3", 0x77}, {&(0x7f0000000700)="ece4dd5a57cb33046cbf98c00a24cd195bcca08aa39cb20b", 0x18}], 0xa, &(0x7f0000000800)=[{0xb0, 0x10d, 0x7, "c2b341ab825e21dbf0915ea66cb8372508cb54ce007eddc64b6c8e4e80fa9dec500b68687f959154c94b0dd1f83e02442b8397d002bdf6eb7124dc556bb9c3702e07fa12eda5b9998d5c48f6a887998c5447aebc42631f753a59b5d8bafce9a20e0891fe097b5fe2d5acc5f339df130f5694c1b5bbf051aca881c49978a3156d18e5a6fd2200c9747775ec44da945baecc3cd6253406afd7e765622797"}, {0xb8, 0x1, 0x7, "782175f852f52cb638b7f538d309df28c51561a0d5b5166843ef4d926f3797c6577e5a72bc56a53675d3cf851733d3e2c5e41374d3582d993eb3fec67e935e9b42fe591f1f6a18e02e9f611a2d7f79f9c856fe9106d5ea963de0d84d6f1ad6c7b490f3ed23d9a49b705e959cf6acbb4c81f0751b350f27f9ad2aa39ec36dae4f15ce6976aa6ad5ae02b79d5992607562218b54bdea1f828008c50b3fc5cd8ea8e2aa"}, {0x40, 0x104, 0x2, "67640ff6daafeb0dd493112c2a52f8fe8895c05a954a420dc207da18982d51d13168f4e3e5add9535f4b8619b17a92f7"}, {0x18, 0x105, 0x0, "bfbc2495be"}, {0x50, 0x3a, 0x8001, "06f143fef1aded03a1b5ad258b2643068de5079be82ce91c1a2ec37a57fe90a14c2e9e9c61b47ff57217898ed9abe4f33d648da77721a1275931"}, {0x60, 0x114, 0x7fffffff, "03cc852b6453409283f4fcf6ebef3524fba6a32b43fb856eb65f4246a5440ad69b6139dc43a41cbf2677f4105c57b8b8314c274ad6fe946804ecf64eb915b74f0b527b95c426d164d28240"}, {0xa0, 0x112, 0x9, "e7555a87c52c7935bc0a192b218087efa4af8a8ba9261dbad1d7afa3d5559461b92e6a52b1160ff262edb3c686eae66c0e91798dca3634f6a7c7fe067386a601d8918dbda4c769a395ba51c6fa49ad31baaa4c9d4dca45351162f93a31966687c58289a3c92feb2b8fd1ccaaa71ff39def663bbddac65b39f2bb34100d78dc0e62fd46222da89ced989af1a848"}], 0x310}, 0x840) syz_mount_image$ext4(&(0x7f0000000280)='ext3\x00', &(0x7f00000002c0)='./file0/../file0\x00', 0x0, 0x0, 0x0, 0x2044034, &(0x7f0000000080)={[{@commit}]}) 03:43:03 executing program 1: tkill(0x0, 0x15) ptrace$setregset(0x4205, 0x0, 0x0, &(0x7f0000000180)={0x0}) process_vm_writev(0xffffffffffffffff, &(0x7f00000005c0)=[{&(0x7f0000000240)=""/200, 0xc8}, {&(0x7f0000000340)=""/101, 0x65}, {&(0x7f00000003c0)=""/117, 0x75}, {&(0x7f0000000440)=""/115, 0x73}, {&(0x7f00000004c0)=""/246, 0xf6}], 0x5, &(0x7f0000000080), 0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x4) kcmp(0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) pwrite64(0xffffffffffffffff, &(0x7f00000000c0)="500008a3b2bce8e8548dda84dc4bfd45db1a793227d114a446545c810beab0107971aca3f3be47c9db1594063aad2fc7b35bc990cb09ff5f2e84b5eb8e6a4848a5c3bab44316ba0b1c80ce63", 0x4c, 0x7ff) ioctl$AUTOFS_DEV_IOCTL_TIMEOUT(0xffffffffffffffff, 0xc018937a, &(0x7f0000000000)=ANY=[@ANYBLOB="01000001000000001800230e", @ANYRES32=0xffffffffffffffff, @ANYBLOB="03ae4a35f5feff062e2f66696c653000"]) ioctl$TIOCGSID(r0, 0x5429, &(0x7f0000000040)=0x0) r2 = signalfd4(0xffffffffffffffff, &(0x7f0000000140)={[0x6]}, 0x8, 0x800) openat$incfs(r2, &(0x7f0000000640)='.pending_reads\x00', 0x400000, 0x18) perf_event_open(&(0x7f00000001c0)={0x1, 0x80, 0x4, 0x0, 0x0, 0x0, 0x0, 0x5b, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x3}, 0x9}, r1, 0xffffffffffffffff, r0, 0x0) r3 = syz_open_dev$vcsn(&(0x7f0000000080), 0x8, 0x200) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xfafffff1, 0x4022812, r3, 0x0) syz_read_part_table(0x0, 0x1, &(0x7f0000001900)=[{0x0, 0x0, 0x7fff}]) [ 2163.251864] FAULT_INJECTION: forcing a failure. [ 2163.251864] name failslab, interval 1, probability 0, space 0, times 0 [ 2163.255391] CPU: 1 PID: 14422 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 2163.257368] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2163.259765] Call Trace: [ 2163.260532] dump_stack+0x107/0x167 [ 2163.261584] should_fail.cold+0x5/0xa [ 2163.262691] ? create_object.isra.0+0x3a/0xa20 [ 2163.264003] should_failslab+0x5/0x20 [ 2163.265097] kmem_cache_alloc+0x5b/0x310 [ 2163.266285] create_object.isra.0+0x3a/0xa20 [ 2163.267546] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2163.269010] kmem_cache_alloc+0x159/0x310 [ 2163.270247] __proc_create+0x2b3/0x8b0 [ 2163.271279] ? pde_free+0x100/0x100 [ 2163.272146] ? pde_free+0x100/0x100 [ 2163.273022] ? _raw_write_unlock+0x1a/0x30 [ 2163.274040] ? proc_register+0x43e/0x6c0 [ 2163.275010] proc_create_reg+0xb2/0x180 [ 2163.275951] proc_create_net_data+0x8c/0x1b0 [ 2163.276990] ? do_sysctl_args+0x130/0x130 [ 2163.277970] ? do_sysctl_args+0x130/0x130 [ 2163.279012] ? dev_mc_net_init+0x70/0x70 [ 2163.279976] dev_proc_net_init+0x56/0x1c0 [ 2163.280963] ops_init+0xbb/0x6b0 [ 2163.281784] setup_net+0x2d8/0x810 [ 2163.282652] ? ops_init+0x6b0/0x6b0 [ 2163.283528] ? kasan_unpoison_shadow+0x33/0x50 [ 2163.284622] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2163.285839] copy_net_ns+0x2cf/0x5e0 [ 2163.286750] create_new_namespaces+0x3f6/0xb20 [ 2163.287844] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 2163.289022] ksys_unshare+0x449/0x8a0 [ 2163.289921] ? unshare_fd+0x1c0/0x1c0 [ 2163.290834] ? fput_many+0x2f/0x1a0 [ 2163.291694] ? ksys_write+0x1a9/0x260 [ 2163.292604] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2163.293842] __x64_sys_unshare+0x2d/0x40 [ 2163.294813] do_syscall_64+0x33/0x40 [ 2163.295693] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2163.296899] RIP: 0033:0x7f1705f97b19 [ 2163.297785] 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 [ 2163.302137] RSP: 002b:00007f170350d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 2163.303922] RAX: ffffffffffffffda RBX: 00007f17060aaf60 RCX: 00007f1705f97b19 [ 2163.305591] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000042000000 [ 2163.307269] RBP: 00007f170350d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2163.308938] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2163.310617] R13: 00007ffc1f2d632f R14: 00007f170350d300 R15: 0000000000022000 [ 2163.360583] EXT4-fs (sda): re-mounted. Opts: commit=0x0000000000000000,,errors=continue [ 2163.378072] FAT-fs (loop3): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:43:03 executing program 2: 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, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000140)={0xb}, 0xb) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) sendfile(0xffffffffffffffff, r1, &(0x7f00000000c0)=0x6, 0xe06) fallocate(r2, 0x0, 0x0, 0x8000) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) ioctl$FS_IOC_RESVSP(r3, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) ioctl$EXT4_IOC_MOVE_EXT(r0, 0xc028660f, &(0x7f0000000040)={0x0, r1}) [ 2163.437153] FAT-fs (loop5): Invalid FSINFO signature: 0x00000000, 0x00000000 (sector = 1) 03:43:03 executing program 1: ioctl$int_in(0xffffffffffffffff, 0x5452, &(0x7f0000000000)) pipe2$9p(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x800) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r0, 0x8010661b, &(0x7f00000001c0)) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) setsockopt$bt_l2cap_L2CAP_OPTIONS(0xffffffffffffffff, 0x6, 0x1, 0x0, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r1 = 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, 0x10088, 0x0, 0xfffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x3, 0x0, 0x8000, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r2}}, 0x1) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r2}}, 0x7f) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000200)=@IORING_OP_FALLOCATE={0x11, 0x3, 0x0, @fd_index=0xa, 0x5, 0x0, 0x1f, 0x0, 0x0, {0x0, r2}}, 0xfffffffa) r3 = creat(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$lock(r3, 0x7, &(0x7f0000000600)={0x1, 0x0, 0x7e32, 0xb1fcdcc}) renameat2(0xffffffffffffffff, &(0x7f0000000540)='./file1\x00', r3, &(0x7f0000000580)='./file0\x00', 0x3) signalfd4(r3, &(0x7f0000000140)={[0xfffffffffffffffc]}, 0x8, 0xc0800) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) r4 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000180), 0x180, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x2400, 0x101) ioctl$LOOP_CTL_ADD(r4, 0x4c80, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) 03:43:03 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, 0x0, 0x5dc}}], 0x1, 0x0) 03:43:03 executing program 7: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file1\x00', 0x802c2, 0x0) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000200)="af", 0x1}], 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0x80, 0x3f, 0x7, 0x1, 0x0, 0x3, 0x2010, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x74, 0x2, @perf_config_ext={0x4, 0xfffffffffffff001}, 0x0, 0x2, 0xfb1, 0x9, 0x8, 0x8, 0x2, 0x0, 0x2400, 0x0, 0x1ff}, 0x0, 0xffffffffffffffff, r1, 0x2) r3 = syz_io_uring_setup(0x4d4f, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x6, 0x0, r2, 0x0, 0x0}, 0x0) r6 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r3, 0x0) syz_io_uring_submit(r6, r5, &(0x7f0000000100)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index, 0x0, 0x0}, 0x4) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r5, &(0x7f0000000080)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x1, r7}}, 0x1) ioctl$FS_IOC_RESVSP(r1, 0x40305828, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x4000006}) r8 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r9 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r8, r9, 0x0, 0x100000001) 03:43:03 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x40042408, 0xffffffffffffffff) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) dup3(r0, r1, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) unshare(0x42000000) (fail_nth: 86) socket$inet6_icmp(0xa, 0x2, 0x3a) [ 2163.856843] FAULT_INJECTION: forcing a failure. [ 2163.856843] name failslab, interval 1, probability 0, space 0, times 0 [ 2163.859568] CPU: 1 PID: 14469 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 2163.860968] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2163.862672] Call Trace: [ 2163.863218] dump_stack+0x107/0x167 [ 2163.863963] should_fail.cold+0x5/0xa [ 2163.864734] ? create_object.isra.0+0x3a/0xa20 [ 2163.865665] should_failslab+0x5/0x20 [ 2163.866451] kmem_cache_alloc+0x5b/0x310 [ 2163.867290] create_object.isra.0+0x3a/0xa20 [ 2163.868181] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2163.869206] kmem_cache_alloc+0x159/0x310 [ 2163.870071] __proc_create+0x2b3/0x8b0 [ 2163.870859] ? pde_free+0x100/0x100 [ 2163.871604] ? _raw_write_unlock+0x1a/0x30 [ 2163.872456] ? proc_register+0x43e/0x6c0 [ 2163.873282] proc_create_reg+0xb2/0x180 [ 2163.874101] proc_create_seq_private+0x8c/0x180 [ 2163.875043] ? proc_create_data+0x1a0/0x1a0 [ 2163.875909] ? do_sysctl_args+0x130/0x130 [ 2163.876760] ? dev_mc_net_init+0x70/0x70 [ 2163.877578] dev_proc_net_init+0xa4/0x1c0 [ 2163.878439] ops_init+0xbb/0x6b0 [ 2163.879133] setup_net+0x2d8/0x810 [ 2163.879860] ? ops_init+0x6b0/0x6b0 [ 2163.880601] ? kasan_unpoison_shadow+0x33/0x50 [ 2163.881531] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2163.882592] copy_net_ns+0x2cf/0x5e0 [ 2163.883354] create_new_namespaces+0x3f6/0xb20 [ 2163.884293] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 2163.885284] ksys_unshare+0x449/0x8a0 [ 2163.886064] ? unshare_fd+0x1c0/0x1c0 [ 2163.886834] ? fput_many+0x2f/0x1a0 [ 2163.887576] ? ksys_write+0x1a9/0x260 [ 2163.888370] __x64_sys_unshare+0x2d/0x40 [ 2163.889187] do_syscall_64+0x33/0x40 [ 2163.889941] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2163.890992] RIP: 0033:0x7f1705f97b19 [ 2163.891746] 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 [ 2163.895452] RSP: 002b:00007f170350d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 2163.896991] RAX: ffffffffffffffda RBX: 00007f17060aaf60 RCX: 00007f1705f97b19 [ 2163.898437] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000042000000 [ 2163.899874] RBP: 00007f170350d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2163.901311] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2163.902759] R13: 00007ffc1f2d632f R14: 00007f170350d300 R15: 0000000000022000 03:43:20 executing program 3: syz_genetlink_get_family_id$batadv(&(0x7f0000000180), 0xffffffffffffffff) syz_io_uring_setup(0x2908, &(0x7f0000000040)={0x0, 0x5f6e, 0x20, 0x0, 0x24b}, &(0x7f0000ff6000/0x4000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f00000008c0)=0x0, &(0x7f0000000900)=0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x4) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r4, 0x10e, 0x4, &(0x7f00000001c0)=0x34b, 0x4) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000840), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r5, 0x8933, &(0x7f00000000c0)={'wlan1\x00', 0x0}) sendmsg$NL80211_CMD_CONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000005c0)=ANY=[@ANYBLOB=',\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="050000000000000000000200000008000300", @ANYRES32=r7, @ANYBLOB='\b\x00%'], 0x2c}}, 0x0) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000240)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_PROBE_MESH_LINK(r4, &(0x7f0000000140)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f0000001180)={0x77c, r6, 0x2, 0x70bd2b, 0x25dfdbfb, {{}, {@val={0x8, 0x3, r8}, @void}}, [@NL80211_ATTR_FRAME={0x29, 0x33, @mgmt_frame=@auth={@with_ht={{{0x0, 0x0, 0xb, 0x0, 0x0, 0x1}, {0x6}, @device_b, @broadcast, @initial, {0x0, 0xffe}}, @ver_80211n={0x0, 0x3, 0x3, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1}}, 0x1, 0x3, 0x36, @val={0x10, 0x1, 0x2b}}}, @NL80211_ATTR_MAC={0xa, 0x6, @device_b}, @NL80211_ATTR_FRAME={0x98, 0x33, @ctrl_frame=@ba={{}, {}, @broadcast, @device_b, @basic={{0x1, 0x0, 0x0, 0x0, 0xb}, {0x1, 0x1b5}, "98df50479c3a4bcd27be3587171efea7edb380b62971e3cf76805dfe4453a4995949e22edc0085671b7a41e79f031495cd834c9ebca7a4da4b25690e29a571857a92d6149684fcb84e4ab028095a6d175ef20600f87c6c8e9ef489e4a861ad9247889b315f9824b997bc7da6bfc31bc96137f0e69dc1ad6bcc9ca59e80fd3c7e"}}}, @NL80211_ATTR_FRAME={0x4c6, 0x33, @mgmt_frame=@probe_response={@wo_ht={{0x0, 0x0, 0x5, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1}, {0x2e9a}, @device_b, @device_b, @random="a6b80c479a9d"}, 0x5, @default, 0x1a83, @void, @void, @void, @val={0x4, 0x6, {0x20, 0x1f, 0xb6b, 0x6}}, @void, @val={0x2d, 0x1a, {0x10, 0x1, 0x6, 0x0, {0x4, 0xbc, 0x0, 0x0, 0x0, 0x1, 0x1, 0x3}, 0x6, 0x10000}}, @void, @void, [{0xdd, 0xdc, "94e03c5dea79560abebfb80ee62d090d8b711c2043c970aed5ec3f04c3a4e1a2ee2da40b871916adad87bf455ce5f0a4e0cc270ad50af3c95e87604d56ce39d7741a78dea6f3ca26d7416b9d783480f1014e2d72bd138d10a76eaaacd100a2038e537373dc184d1c20cba4d084190a1307dc0d6295bdd8054a73a7055946a6ca535e6e8b771c96273a11ff7862a584b376823cd1c377747339117dddc9f0660137b67aba20521dac7643859bc8a155be6cdbd36bdbcde237dbcb9a5242884133c833cc88e0420832ba13f0dd17e1d1cc4c16989849799814954a03dd"}, {0xdd, 0xc7, "39c0b9d65486f297d8b54ab2edb13a536105f0630684aeaa94069cda1fadd604db0de9084e993477f4b2ec0f06ca83dfcc8f06ca7a7cb8434f94257fa61cbcd98019ca4a58d706b5e5033d826445ac4ca77792df0a19fb9fba1eb8582a1ed7c0e8fb5f60bf9d616957609cfa0f385b8e688c4517ebd7045c0c438d51b8e1a6ba8b4346d623a08e50a3d1edd131d0c24ad3e80bc72a824d47539cfa47f61478747ce3e5f9bbf7215ea95936b015b55bb98e7b0ee042f00abd57f91f5e131ab87c2f9e9775de99f9"}, {0xdd, 0x97, "937d28a3727464b0a964161abec68696e92ae733f3a046b130326a4087be159c5761f348e4a362f8e498ec96bac901d92bb77d53af22ff15fe525413afc508933a59c19cbc302fa807d8f13ee2588b0f8b67e2aaa3420eccc2607f2c6897fe152e55283a6fa368b4f2b632c833a998da293a80a199e9ff76a9e315ee1c3d66af7d6d1ffbabf6c4524267ea49872c371031a66851f928f3"}, {0xdd, 0xa7, "f435c96aa8f7d00c18a6b2a6c846f54c11f8378cd6b9c69f4b2c77c02248c8a302642e0f1bccfb9b37e5eab445fd606619ed103d259011f295d6b26539018d174f4498faf4da5b40a3db041c54480af0cfc5eaebbc30b98306e3ef332ea8f4ed8636bb30959865bcd7479baa7d7dcb0932f2260a7b8bda404f28457503b8241c402e68dae7523abaaf003d06a723be93c827198c0888445cba3aefaff6c0666f10082ce20412d9"}, {0xdd, 0xbc, "d763988251d015cc8723fe1a111823b102bd68e523c2f8435b8ecece952630840061afe9a02d3c4d0ea073cab08197b17ca26b9b807b9675d06563acca075262736536160e422d8f8730d3b1b35ae2225be5b77e2997eddce060e281c21e57a3a45b2de3e07783a2e05e7045d1f0baefab8eb4b24f44e545702b3ec3c8cc6ace0b434f29134220baa77da3414ba2b8f4bf6bce1048b83d20a2f6406312763841235adccce198304ae35318ad33865f7b9cec18b4a9ca8d302e424c59"}, {0xdd, 0x72, "627257c074bfdfc48b92c77423ea1d9e7d0227edc454efa9c142c9db695d0c111273185e0e7f4e9f8d75bb76e19931ce2774baea8d1c798bea86c2e63f395a1216f47d2a05a1a95f1ac683db2370edbed29f07012ff72f690fa0a553919739bb9526676d124939ddb70ae224b8f97d592324"}, {0xdd, 0x5d, "1c0a6ec30b233dca2ca4ca7c54de9a50346c11513fd13f8e63485a0284737b34686355dc548fc40e0a74f69f538a8dbf561ad5cf346b706de9a5c9fae5b327f0445fa3ec3adf739f9afa2b2a921342a668820c19ef090668fe496e03b8"}]}}, @NL80211_ATTR_FRAME={0x176, 0x33, @mgmt_frame=@reassoc_req={@wo_ht={{0x0, 0x0, 0x2, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1}, {0xb3}, @device_a, @broadcast, @initial, {0x4, 0x1f}}, 0x21, 0x6, @device_b, {0x0, 0x20, @random="0500000000000024a3489bb735afea540bb58143390596553616ab49944800a8"}, @val={0x1, 0x8, [{0x4}, {0x9, 0x1}, {0x2, 0x1}, {0x36}, {0x2}, {0x4, 0x1}, {0x3, 0x1}, {0x5}]}, @val={0x2d, 0x1a, {0x800, 0x2, 0x5, 0x0, {0x2, 0x1, 0x0, 0x8, 0x0, 0x1, 0x0, 0x2, 0x1}, 0x0, 0xbec7, 0x3f}}, [{0xdd, 0xa, "f95dbc70b1824f5e305e"}, {0xdd, 0xc9, "931929ca5c949dc71e80adb28dadaa242132aba7ccfeafc221fff7dd7e52b5d06f50ace169ee21c83a39b7b86dcbbfe17c918ef949a202e8a7640fe2252f5bc991621e6c8d97fab6c54f78ae5825d01bda743bd8a0d6178352e60134f1fac8c4de6345007771beb3cc387ceb713eefe0127616c2f400586d06688e7fb13fcc6c639534051e5479fa845619758aa017c85982b8a9c05c7dadbf0b1c6db7219d1e687fa2af590a96e5ffb7b272e2bf7f075e7fc537816ae1d9bde3eb6459f5868e39e3f9d5196a379fe0"}, {0xdd, 0x2f, "0009d2ce9041cff152145a864bfecfb84a3753e6dc39fdd33756503fab1f5f3cc20f675405f1500a39674decfc6e8d"}]}}, @NL80211_ATTR_FRAME={0x3c, 0x33, @mgmt_frame=@disassoc={@with_ht={{{0x0, 0x0, 0xa, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1}, {0x5f}, @device_b, @broadcast, @random="c4fc2ddbb488", {0x1, 0x85}}, @ver_80211n={0x0, 0x7f, 0x0, 0x0, 0x0, 0x3}}, 0x2c, @val={0x8c, 0x18, {0xb41, "0b4831d9ca55", @long="d76159037c34444d959d456e5a5d031f"}}}}, @NL80211_ATTR_FRAME={0x14, 0x33, @ctrl_frame=@pspoll={{}, @random=0x9}}]}, 0x77c}, 0x1, 0x0, 0x0, 0x4044094}, 0x20040010) ftruncate(r2, 0x1000003) dup2(r2, r3) r9 = io_uring_register$IORING_REGISTER_PERSONALITY(r2, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000280)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, {0x0, r9}}, 0x2) syz_io_uring_submit(r0, r1, &(0x7f0000000000)=@IORING_OP_TEE={0x21, 0x1, 0x0, @fd_index=0x3, 0x0, 0x0, 0x5, 0x7, 0x1, {0x0, r9}}, 0x9) 03:43:20 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x202, 0x0) close(0xffffffffffffffff) pipe(&(0x7f0000000100)={0xffffffffffffffff}) splice(r1, 0x0, 0xffffffffffffffff, 0x0, 0xfdef, 0x0) fchdir(r1) r2 = syz_open_dev$vcsa(&(0x7f0000000140), 0x1, 0x4d6701) ioctl$RTC_PLL_SET(r2, 0x40207012, &(0x7f0000000180)={0x0, 0x9, 0x47e, 0x2, 0x401, 0x7, 0x6d}) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$nl_generic(0xffffffffffffffff, 0x0, 0x0) ftruncate(r0, 0x1000003) ioctl$EXT4_IOC_SWAP_BOOT(0xffffffffffffffff, 0x6611) socket$netlink(0x10, 0x3, 0x0) sendmsg$SEG6_CMD_DUMPHMAC(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={0x0}, 0x1, 0x0, 0x0, 0x20000000}, 0x10) r3 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) connect$bt_l2cap(r3, 0x0, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) fsetxattr$security_capability(r0, &(0x7f0000000040), &(0x7f0000000080)=@v2={0x2000000, [{0x0, 0x7ff}, {0x5}]}, 0x14, 0x1) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x1, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0x0, @perf_config_ext={0xfffffffffffffff7}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffc}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(r0, &(0x7f00000001c0)=ANY=[], 0xfdef) 03:43:20 executing program 5: syz_mount_image$ext4(0x0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount(0x0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)='ramfs\x00', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_config_ext, 0x9b0a5, 0xfffffffffffff40d}, 0x0, 0xffbffffffffffffb, 0xffffffffffffffff, 0x8) clone3(&(0x7f0000000ac0)={0x17412c500, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:43:20 executing program 7: socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000080), 0xffffffffffffffff) syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x40000, 0x4, &(0x7f0000000200)=[{&(0x7f0000010000)="20000000000100000c000000d40000000f000000010000000000000000000000002000000020000020000000d7f4655fd7f4655f0100ffff53ef010001000000d7f4655f000000000000000001000000000000000b00000000020000280200000284", 0x62, 0x400}, {&(0x7f00000004c0)="79784eeaf2e45bc6c4a0e58ff904ec3f8e732ae12cadd684bcfb2938c597e6936444a483189552e29cdf525b000000000000a0f54aa14da22c3943136a159852613ff4b205bb246b907b614eddd4ae5165e5d9eeefc1a5f7daada5f658a791976497ba258cd08d06a9437f347980862aa6b5c042cce7d07e697b9c2b380eb10ae79ed24215246bca40f25291a4691329a1e7aa340c050e", 0x97, 0x800}, {&(0x7f0000010500)="ffffffffff070000000000000000000000000000000000000000000000000080ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff", 0x402, 0xc00}, {&(0x7f0000010e00)="ed41000000040000d7f4655fd7f4655fd7f4655f000000000000040002", 0x1d, 0x1600}], 0x0, &(0x7f0000000380)=ANY=[@ANYRESDEC, @ANYRESHEX, @ANYRES32, @ANYRESOCT, @ANYRESOCT]) chdir(&(0x7f0000000040)='./file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file1\x00', 0x0, 0x140) r2 = openat(0xffffffffffffff9c, &(0x7f0000000200)='./file1\x00', 0x2, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={0xffffffff, 0xaf73}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffd}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) openat$urandom(0xffffffffffffff9c, &(0x7f0000000480), 0x40, 0x0) ioctl$AUTOFS_DEV_IOCTL_PROTOSUBVER(0xffffffffffffffff, 0xc0189373, &(0x7f0000000400)=ANY=[@ANYBLOB="010000000100000018e80000f55b7db0040cb20ec4b096acc0b66cd77af0bb4161476911114dc2895358", @ANYRES32, @ANYBLOB="07000000000000002e007d4b11166571a472aee8590065300072c55130639fc4936907481ec7caba4162d5983e2759d2a4dde8238301f527684a4da688108dd3e831f111c103c3753921"]) openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x80000, 0x8) sendmsg$AUDIT_SET(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000240)={&(0x7f0000000200)={0x38, 0x3e9, 0x20, 0x70bd29, 0x25dfdbff, {0x1, 0x0, 0x1, 0x0, 0x0, 0x8, 0x8, 0x8, 0x0, 0x1000}, [""]}, 0x38}, 0x1, 0x0, 0x0, 0x40800}, 0xc844) openat(0xffffffffffffffff, &(0x7f00000002c0)='./file1\x00', 0x5b3002, 0x0) write(r2, &(0x7f0000000240)="01", 0x1) syz_genetlink_get_family_id$nl80211(&(0x7f0000000300), r2) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000340)={'wlan0\x00'}) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$P9_RREADLINK(r0, &(0x7f0000000140)=ANY=[], 0x10) sendfile(r0, r1, 0x0, 0x20d315) write$binfmt_elf64(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[], 0xfdef) 03:43:20 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, 0x0, 0x1100}}], 0x1, 0x0) 03:43:20 executing program 1: r0 = openat$cgroup_ro(0xffffffffffffffff, &(0x7f0000000000)='blkio.throttle.io_service_bytes_recursive\x00', 0x0, 0x0) r1 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x40042408, 0xffffffffffffffff) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x3, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x2) ioctl$BTRFS_IOC_BALANCE_PROGRESS(r2, 0x84009422, &(0x7f0000003080)={0x0, 0x0, {}, {}, {0x0, @struct, 0x0}}) ioctl$BTRFS_IOC_RM_DEV_V2(0xffffffffffffffff, 0x5000943a, &(0x7f0000002080)={{}, 0x0, 0x2, @inherit={0x50, &(0x7f0000000000)={0x0, 0x1, 0x7, 0x0, {0x0, 0xc66, 0x7fffffff, 0x7f}, [0x9]}}, @devid=r3}) ioctl$BTRFS_IOC_RM_DEV_V2(r0, 0x5000943a, &(0x7f00000000c0)={{r1}, 0x0, 0x0, @unused=[0x5, 0x8, 0x6, 0x7f], @devid=r3}) perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000000200)=ANY=[]) 03:43:20 executing program 0: r0 = 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) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x40042408, 0xffffffffffffffff) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) dup3(r0, r1, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) unshare(0x42000000) (fail_nth: 87) socket$inet6_icmp(0xa, 0x2, 0x3a) 03:43:20 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$BTRFS_IOC_LOGICAL_INO(0xffffffffffffffff, 0xc0389424, &(0x7f0000000040)={0x0, 0x18, '\x00', 0x0, &(0x7f0000000000)=[0x0, 0x0, 0x0]}) r1 = creat(0x0, 0x0) write(r1, &(0x7f0000000080)="9049898c8cf5a7b09037c828f1a5c07cd0569bfd94647b0c23998e09092c529e6e71f90ae01c7bea5ba52140d875be58d1a169038836f7cafe33a60e1f", 0x3d) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f00000000c0)=0x0) fcntl$lock(r0, 0x25, &(0x7f0000000100)={0x2, 0x0, 0x2a, 0x3f, r2}) writev(r0, &(0x7f0000000180)=[{&(0x7f0000001380)="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", 0x48d}], 0x1) [ 2180.758697] FAULT_INJECTION: forcing a failure. [ 2180.758697] name failslab, interval 1, probability 0, space 0, times 0 [ 2180.758722] CPU: 0 PID: 14486 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 2180.758734] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2180.758741] Call Trace: 03:43:20 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, 0x0, 0x3000}}], 0x1, 0x0) [ 2180.758768] dump_stack+0x107/0x167 [ 2180.758793] should_fail.cold+0x5/0xa [ 2180.758817] ? __proc_create+0x2b3/0x8b0 [ 2180.758840] should_failslab+0x5/0x20 [ 2180.758859] kmem_cache_alloc+0x5b/0x310 [ 2180.758893] __proc_create+0x2b3/0x8b0 [ 2180.758914] ? pde_free+0x100/0x100 [ 2180.758946] ? _raw_write_unlock+0x1a/0x30 [ 2180.758965] ? proc_register+0x43e/0x6c0 [ 2180.758992] proc_create_reg+0xb2/0x180 [ 2180.759018] proc_create_net_data+0x8c/0x1b0 [ 2180.759038] ? do_sysctl_args+0x130/0x130 [ 2180.759054] ? do_sysctl_args+0x130/0x130 [ 2180.759087] ? dev_mc_net_init+0x70/0x70 [ 2180.759106] dev_proc_net_init+0xf5/0x1c0 [ 2180.759127] ops_init+0xbb/0x6b0 [ 2180.759156] setup_net+0x2d8/0x810 [ 2180.759180] ? ops_init+0x6b0/0x6b0 03:43:20 executing program 0: r0 = 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) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x40042408, 0xffffffffffffffff) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) dup3(r0, r1, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) unshare(0x42000000) (fail_nth: 88) socket$inet6_icmp(0xa, 0x2, 0x3a) [ 2180.759204] ? kasan_unpoison_shadow+0x33/0x50 [ 2180.759226] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2180.759252] copy_net_ns+0x2cf/0x5e0 [ 2180.759278] create_new_namespaces+0x3f6/0xb20 [ 2180.759309] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 2180.759333] ksys_unshare+0x449/0x8a0 [ 2180.759352] ? unshare_fd+0x1c0/0x1c0 [ 2180.759373] ? fput_many+0x2f/0x1a0 [ 2180.759394] ? ksys_write+0x1a9/0x260 [ 2180.759424] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2180.759449] __x64_sys_unshare+0x2d/0x40 [ 2180.759468] do_syscall_64+0x33/0x40 [ 2180.759489] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2180.759502] RIP: 0033:0x7f1705f97b19 03:43:21 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, 0x0, 0x6000}}], 0x1, 0x0) [ 2180.759523] 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 03:43:21 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0) write$tun(0xffffffffffffffff, &(0x7f0000000140)={@val={0x0, 0x6}, @val={0x1, 0x4, 0x156, 0x8000, 0x9, 0xfffd}, @arp=@ether_ipv4={0x1, 0x800, 0x6, 0x4, 0x1, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x39}, @local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @broadcast}}, 0x2a) [ 2180.759534] RSP: 002b:00007f170350d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 2180.759556] RAX: ffffffffffffffda RBX: 00007f17060aaf60 RCX: 00007f1705f97b19 [ 2180.759568] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000042000000 [ 2180.759579] RBP: 00007f170350d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2180.759591] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 03:43:21 executing program 7: r0 = socket$inet6_udp(0xa, 0x2, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000140)={'syz_tun\x00'}) socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmmsg$inet(r1, &(0x7f0000002040)=[{{0x0, 0x0, &(0x7f0000001600)=[{0x0}], 0x1}}], 0x1, 0x0) socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_GET_REG(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000340)={&(0x7f0000000300)={0x14, 0x0, 0x1}, 0x14}}, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000000)='status\x00') r3 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r3, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) listen(r3, 0x0) accept$inet6(r3, 0x0, &(0x7f0000000040)) readv(r2, &(0x7f0000001540)=[{&(0x7f0000000140)=""/44, 0x2c}], 0x1) sendmmsg$inet(r2, 0x0, 0x0, 0x48004) connect$inet6(r0, &(0x7f0000000600)={0xa, 0x0, 0x0, @dev, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f00000005c0)=[{{&(0x7f0000000080)={0xa, 0x4e21, 0x0, @loopback, 0x176}, 0x1c, &(0x7f0000000100)=[{&(0x7f00000003c0)="8d94d87b5a9732f0fea54bfda7c1d7fe067cab77cccd7140b170955a9546bc5d5089142ed7ab3414e4d2c2a8ac5818f8635ac978b665116849d8e895ea9f450ed0063097e9ef3b57b2f3ce6dc1f8c977e0147685cd80943e3d68de34c1edd44be76383760df2414c786a482a56c95378b08968473e91fd0990eb72c882d798d90e5fe20bfb9706b7f607823cefc6949192dd431e355df140826d1caa5c73c368b9be7fac316390fb271d6d08f254dc9f47046779a349e78537dc2aa0ebba7facf2f9ad332c5c1473c087cbbd237b2f685a4539ecb3b74dc13661cde38c5c599a397931522367aba9576e", 0xea}, {&(0x7f00000004c0)="5dc327025ef9cf311e5b05271730daf7630004e4e8d8dd3df097ac297a7c240ba6898e300769ca7cc4dee6b3df10d91a258a3640356bbd6f2b687c7fed9357732f6f28b66ee03f0024ebb6a1f2b1dd0d2ff37ff1877c9d4a703c142b213f439720642c73d9f107c14a2d17e2d42a2685a7a738f747ec5096d7ac885d8ede128420297ec43f2274d5cd2d9b6f76f93c63cf4b12a06b355099ffdf6e57d13ff405ca600748f8f9445486258315b3433c7e1d4fc95a56a07c18c41c8fe9b24c1b11a9f2f9", 0xc3}, {&(0x7f0000000240)="3e85de99c04aa1d93c267922cdafa5f05600d512d5b329693f2f68c8e40feeea6a7d87c812642f371cb3ec3472df0f2ca329e8d9fbcb2d976317f1da91988c2cc067804da3c7f6ad38aa2fd778e5db398ddccea9b02cb01233af01514def4894daf15e9abc76a07d8245df4fb297203efaa0e4bd3dfc24", 0x77}], 0x3, &(0x7f00000002c0)=[@tclass={{0x14, 0x29, 0x43, 0x40}}], 0x18}}], 0x1, 0x4000000) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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={&(0x7f00000000c0), 0x5}, 0x0, 0x0, 0x0, 0x9}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) sendmmsg$inet6(r0, &(0x7f0000004d00), 0x400000000000070, 0x0) setsockopt$inet6_IPV6_DSTOPTS(r0, 0x29, 0x3b, &(0x7f0000000200)=ANY=[@ANYRESOCT=r4], 0x130) [ 2180.759603] R13: 00007ffc1f2d632f R14: 00007f170350d300 R15: 0000000000022000 [ 2180.791239] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 03:43:21 executing program 3: r0 = perf_event_open(&(0x7f0000001d80)={0x2, 0x80, 0x69, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(0xffffffffffffffff, 0x0, 0x0, 0x0) creat(0x0, 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) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r1, 0x40042408, 0xffffffffffffffff) fcntl$dupfd(r0, 0x0, r1) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000001640), 0x0, &(0x7f0000000200)=ANY=[]) [ 2180.910753] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.3'. 03:43:21 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x40042408, 0xffffffffffffffff) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) dup3(r0, r1, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) unshare(0x42000000) (fail_nth: 89) socket$inet6_icmp(0xa, 0x2, 0x3a) [ 2180.983241] Process accounting resumed [ 2181.022750] FAULT_INJECTION: forcing a failure. [ 2181.022750] name failslab, interval 1, probability 0, space 0, times 0 [ 2181.022766] CPU: 0 PID: 14509 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 2181.022773] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 03:43:21 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000340)=@getpolicy={0x6c, 0x15, 0x100, 0x0, 0x0, {{@in6=@mcast1, @in6=@dev, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80, 0x0, 0x0, 0xee00}, 0x6e6bb7}, [@encap={0x1c, 0x4, {0x3, 0x4e22, 0x4e21, @in=@remote}}]}, 0x6c}}, 0x0) sync_file_range(r0, 0x7, 0x36b0, 0x7) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NLBL_MGMT_C_ADD(r2, &(0x7f0000000280)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000240)={0x0, 0x24}, 0x1, 0x0, 0x0, 0x1}, 0x880) sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(r1, &(0x7f0000000180)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x44, 0x0, 0x800, 0x70bd2d, 0x25dfdbfd, {}, [@NL802154_ATTR_MAX_FRAME_RETRIES={0x5, 0xf, 0xcc}, @NL802154_ATTR_MAX_FRAME_RETRIES={0x5, 0xf, 0x2}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x3}, @NL802154_ATTR_MAX_FRAME_RETRIES={0x5}]}, 0x44}, 0x1, 0x0, 0x0, 0x4000}, 0x20000000) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x248e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa) r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f0000000080)=ANY=[@ANYBLOB="1c0000001d00210c000000000000000004000700"], 0x1c}}, 0x0) [ 2181.022778] Call Trace: [ 2181.022796] dump_stack+0x107/0x167 [ 2181.022811] should_fail.cold+0x5/0xa [ 2181.022825] ? create_object.isra.0+0x3a/0xa20 [ 2181.022840] should_failslab+0x5/0x20 [ 2181.022852] kmem_cache_alloc+0x5b/0x310 [ 2181.022868] create_object.isra.0+0x3a/0xa20 [ 2181.022880] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2181.022899] kmem_cache_alloc+0x159/0x310 [ 2181.022918] __proc_create+0x2b3/0x8b0 [ 2181.022932] ? pde_free+0x100/0x100 [ 2181.022950] ? _raw_write_unlock+0x1a/0x30 [ 2181.022962] ? proc_register+0x43e/0x6c0 [ 2181.022979] proc_create_reg+0xb2/0x180 [ 2181.022995] proc_create_net_data+0x8c/0x1b0 [ 2181.023007] ? do_sysctl_args+0x130/0x130 [ 2181.023017] ? do_sysctl_args+0x130/0x130 [ 2181.023038] ? dev_mc_net_init+0x70/0x70 [ 2181.023049] dev_proc_net_init+0xf5/0x1c0 [ 2181.023064] ops_init+0xbb/0x6b0 [ 2181.023081] setup_net+0x2d8/0x810 [ 2181.023096] ? ops_init+0x6b0/0x6b0 [ 2181.023111] ? kasan_unpoison_shadow+0x33/0x50 [ 2181.023124] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2181.023140] copy_net_ns+0x2cf/0x5e0 [ 2181.023157] create_new_namespaces+0x3f6/0xb20 [ 2181.023176] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 2181.023192] ksys_unshare+0x449/0x8a0 [ 2181.023203] ? unshare_fd+0x1c0/0x1c0 [ 2181.023216] ? fput_many+0x2f/0x1a0 [ 2181.023229] ? ksys_write+0x1a9/0x260 [ 2181.023248] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2181.023263] __x64_sys_unshare+0x2d/0x40 [ 2181.023275] do_syscall_64+0x33/0x40 [ 2181.023288] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2181.023297] RIP: 0033:0x7f1705f97b19 [ 2181.023310] 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 [ 2181.023317] RSP: 002b:00007f170350d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 2181.023331] RAX: ffffffffffffffda RBX: 00007f17060aaf60 RCX: 00007f1705f97b19 [ 2181.023338] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000042000000 [ 2181.023345] RBP: 00007f170350d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2181.023353] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2181.023360] R13: 00007ffc1f2d632f R14: 00007f170350d300 R15: 0000000000022000 [ 2181.296311] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.5'. [ 2181.311730] ISOFS: Unable to identify CD-ROM format. [ 2181.320402] FAULT_INJECTION: forcing a failure. [ 2181.320402] name failslab, interval 1, probability 0, space 0, times 0 [ 2181.320422] CPU: 1 PID: 14526 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 2181.320431] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2181.320435] Call Trace: [ 2181.320455] dump_stack+0x107/0x167 [ 2181.320472] should_fail.cold+0x5/0xa [ 2181.320489] ? __proc_create+0x2b3/0x8b0 [ 2181.320505] should_failslab+0x5/0x20 [ 2181.320519] kmem_cache_alloc+0x5b/0x310 [ 2181.320539] __proc_create+0x2b3/0x8b0 [ 2181.320553] ? pde_free+0x100/0x100 [ 2181.320573] ? _raw_write_unlock+0x1a/0x30 [ 2181.320586] ? proc_register+0x43e/0x6c0 [ 2181.320606] proc_create_reg+0xb2/0x180 [ 2181.320624] proc_create_net_data+0x8c/0x1b0 [ 2181.320637] ? do_sysctl_args+0x130/0x130 [ 2181.320661] ? dev_proc_net_exit+0xb0/0xb0 [ 2181.320674] dev_mc_net_init+0x4e/0x70 [ 2181.320689] ops_init+0xbb/0x6b0 [ 2181.320708] setup_net+0x2d8/0x810 [ 2181.320725] ? ops_init+0x6b0/0x6b0 [ 2181.320742] ? kasan_unpoison_shadow+0x33/0x50 [ 2181.320757] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2181.320775] copy_net_ns+0x2cf/0x5e0 [ 2181.320793] create_new_namespaces+0x3f6/0xb20 [ 2181.320815] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 2181.320832] ksys_unshare+0x449/0x8a0 [ 2181.320844] ? unshare_fd+0x1c0/0x1c0 [ 2181.320859] ? fput_many+0x2f/0x1a0 [ 2181.320878] ? ksys_write+0x1a9/0x260 [ 2181.320900] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2181.320917] __x64_sys_unshare+0x2d/0x40 [ 2181.320931] do_syscall_64+0x33/0x40 [ 2181.320945] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2181.320954] RIP: 0033:0x7f1705f97b19 [ 2181.320969] 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 [ 2181.320977] RSP: 002b:00007f170350d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 2181.320993] RAX: ffffffffffffffda RBX: 00007f17060aaf60 RCX: 00007f1705f97b19 [ 2181.321001] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000042000000 [ 2181.321009] RBP: 00007f170350d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2181.321017] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2181.321025] R13: 00007ffc1f2d632f R14: 00007f170350d300 R15: 0000000000022000 [ 2181.384423] ISOFS: Unable to identify CD-ROM format. 03:43:37 executing program 0: r0 = 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) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x40042408, 0xffffffffffffffff) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) dup3(r0, r1, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) unshare(0x42000000) (fail_nth: 90) socket$inet6_icmp(0xa, 0x2, 0x3a) 03:43:37 executing program 1: ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, 0x0) syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') creat(&(0x7f0000000240)='./file1\x00', 0x158) mount$cgroup(0x0, 0x0, &(0x7f0000000400), 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0x0, 0xffffffff, 0x8f1, 0x4}) perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x100000001) rename(&(0x7f00000001c0)='./file1\x00', &(0x7f0000000200)='./file0\x00') 03:43:37 executing program 7: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f0000000040)=[{0x6, 0x0, 0xff, 0x7fffffff}]}) close_range(r0, 0xffffffffffffffff, 0x0) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000180), 0x2, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000200)) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x5f) connect$inet6(r2, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) openat2$dir(0xffffffffffffff9c, 0x0, 0x0, 0x0) openat$hpet(0xffffffffffffff9c, 0x0, 0x0, 0x0) ppoll(&(0x7f00000004c0), 0x0, &(0x7f0000000580)={0x0, 0x989680}, 0x0, 0x0) r3 = syz_open_dev$sg(&(0x7f0000000100), 0x0, 0x101002) ioctl$sock_SIOCGIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r1, 0x8982, &(0x7f0000000280)={0x2, 'bond_slave_1\x00', {}, 0x4}) r4 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000140), 0x10000, 0x0) dup2(r3, r4) sendmsg$inet6(r2, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f00000001c0)="cf", 0xfffffdef}], 0x1}, 0x10044001) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) mmap$IORING_OFF_SQES(&(0x7f0000ff3000/0xc000)=nil, 0xc000, 0x0, 0x10, 0xffffffffffffffff, 0x10000000) sendmsg$inet6(0xffffffffffffffff, 0x0, 0x0) 03:43:37 executing program 6: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8001, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$CDROMSTART(0xffffffffffffffff, 0x5308) add_key(&(0x7f0000000040)='cifs.spnego\x00', 0x0, 0x0, 0x0, 0x0) pipe(&(0x7f0000000000)) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x1100, &(0x7f00000004c0)=[{&(0x7f0000000080)='K', 0x1}], 0x1}}], 0x7ffff000, 0x0) 03:43:37 executing program 3: perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x105142, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x230002, 0x0) r2 = dup2(r1, r0) syz_mount_image$iso9660(&(0x7f0000000040), &(0x7f0000000080)='./file1\x00', 0x0, 0x0, &(0x7f0000001640), 0x10018c6, &(0x7f0000000200)=ANY=[]) r3 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0xa001, 0x0) syz_mount_image$vfat(0x0, 0x0, 0x0, 0x1, &(0x7f0000000200)=[{0x0, 0x0, 0x10009ff}], 0x0, 0x0) sendfile(r3, r2, 0x0, 0x7ffffff9) mkdir(&(0x7f00000000c0)='./file1\x00', 0x104) 03:43:37 executing program 5: ioctl$TUNSETPERSIST(0xffffffffffffffff, 0x400454cb, 0x0) openat$snapshot(0xffffffffffffff9c, 0x0, 0x0, 0x0) r0 = eventfd2(0x200, 0x80001) ioctl$BTRFS_IOC_QUOTA_RESCAN(r0, 0x4040942c, &(0x7f0000000000)={0x0, 0x6, [0x100000000, 0x100000000, 0x40, 0x5, 0x51, 0x5]}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) utimensat(r1, 0x0, 0x0, 0x0) syz_mount_image$msdos(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x5, 0x0, &(0x7f0000000200), 0x800, &(0x7f0000000240)={[{@nodots}, {@fat=@showexec}], [{@fscontext={'fscontext', 0x3d, 'unconfined_u'}}]}) readlinkat(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_mount_image$msdos(0x0, &(0x7f0000001b00)='./file0\x00', 0xfffffffffffffff7, 0x0, 0x0, 0x0, &(0x7f0000002140)={[{@dots}, {@nodots}, {@nodots}, {@nodots}, {@dots}], [{@hash}, {@subj_role={'subj_role', 0x3d, '*^&'}}, {@subj_role={'subj_role', 0x3d, ':'}}, {@dont_hash}, {@defcontext={'defcontext', 0x3d, 'root'}}]}) 03:43:37 executing program 2: r0 = getpgid(0x0) r1 = getpgrp(0x0) tgkill(r1, r1, 0x0) move_pages(r1, 0x1, &(0x7f0000000000)=[&(0x7f0000ffd000/0x3000)=nil], 0x0, &(0x7f0000000040)=[0x0, 0x0], 0x6) syz_open_procfs$namespace(r0, 0x0) 03:43:37 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, 0x0, 0xdc05}}], 0x1, 0x0) 03:43:37 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x1, &(0x7f0000000440)=[{&(0x7f0000000040)="2000000080000000060000006a0000000f00000000000000010000000100000000400000004000002c000000e0d8655fe0f5655f0100ffff53ef010001000000dff4655f08e4ff00000000000100000000815fc050dc4561ca", 0x59, 0x400}], 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="00792b2e4aa9d31f148f2df5761db26690326a8b7abf14fe74160bbf02850a149e644768ff8a968a61743bdc9740dbeedaa75eba3cd969ea7ee1a20cbe3e16cfbbe831d07dd0efc4505c94c8738e89327896b796198e6ae216b0740c85e2d07d67caf3d2fa072599529b8e74f42983e47f245f2e79be202017923c"]) [ 2197.714840] FAULT_INJECTION: forcing a failure. [ 2197.714840] name failslab, interval 1, probability 0, space 0, times 0 [ 2197.717412] CPU: 1 PID: 14559 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 2197.718893] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2197.720652] Call Trace: [ 2197.721192] dump_stack+0x107/0x167 [ 2197.721974] should_fail.cold+0x5/0xa [ 2197.722775] ? create_object.isra.0+0x3a/0xa20 [ 2197.723751] should_failslab+0x5/0x20 [ 2197.724526] kmem_cache_alloc+0x5b/0x310 [ 2197.725383] create_object.isra.0+0x3a/0xa20 [ 2197.726289] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2197.727344] kmem_cache_alloc+0x159/0x310 [ 2197.728203] __proc_create+0x2b3/0x8b0 [ 2197.728995] ? pde_free+0x100/0x100 [ 2197.729745] ? _raw_write_unlock+0x1a/0x30 [ 2197.730618] ? proc_register+0x43e/0x6c0 [ 2197.731468] proc_create_reg+0xb2/0x180 [ 2197.732287] proc_create_net_data+0x8c/0x1b0 [ 2197.733198] ? do_sysctl_args+0x130/0x130 [ 2197.734062] ? dev_proc_net_exit+0xb0/0xb0 [ 2197.734943] dev_mc_net_init+0x4e/0x70 [ 2197.735750] ops_init+0xbb/0x6b0 [ 2197.736444] setup_net+0x2d8/0x810 [ 2197.737183] ? ops_init+0x6b0/0x6b0 [ 2197.737928] ? kasan_unpoison_shadow+0x33/0x50 [ 2197.738882] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2197.739931] copy_net_ns+0x2cf/0x5e0 [ 2197.740705] create_new_namespaces+0x3f6/0xb20 [ 2197.741651] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 2197.742674] ksys_unshare+0x449/0x8a0 [ 2197.743454] ? unshare_fd+0x1c0/0x1c0 [ 2197.744227] ? fput_many+0x2f/0x1a0 [ 2197.744978] ? ksys_write+0x1a9/0x260 [ 2197.745767] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2197.746844] __x64_sys_unshare+0x2d/0x40 [ 2197.747666] do_syscall_64+0x33/0x40 [ 2197.748417] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2197.749454] RIP: 0033:0x7f1705f97b19 [ 2197.750208] 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 [ 2197.753975] RSP: 002b:00007f170350d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 2197.755545] RAX: ffffffffffffffda RBX: 00007f17060aaf60 RCX: 00007f1705f97b19 [ 2197.757001] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000042000000 [ 2197.758445] RBP: 00007f170350d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2197.759880] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2197.761312] R13: 00007ffc1f2d632f R14: 00007f170350d300 R15: 0000000000022000 03:43:37 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, 0x0, 0xe803}}], 0x1, 0x0) [ 2197.769381] FAT-fs (loop5): bogus number of reserved sectors [ 2197.770882] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2197.866548] FAT-fs (loop5): bogus number of reserved sectors [ 2197.867898] FAT-fs (loop5): Can't find a valid FAT filesystem [ 2197.960278] EXT4-fs (loop2): unsupported inode size: 202 [ 2197.961777] EXT4-fs (loop2): blocksize: 2048 [ 2198.015556] EXT4-fs (loop2): unsupported inode size: 202 [ 2198.016790] EXT4-fs (loop2): blocksize: 2048 03:43:38 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) accept4(r0, &(0x7f0000000040)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff}}, &(0x7f0000000100)=0x80, 0x80000) r2 = getpgrp(0x0) tgkill(r2, r2, 0x0) fork() ioctl$sock_FIOSETOWN(r1, 0x8901, &(0x7f0000000140)=r2) r3 = fcntl$getown(r0, 0x9) r4 = syz_mount_image$nfs(&(0x7f0000000180), &(0x7f00000001c0)='./file0\x00', 0x200, 0xa, &(0x7f00000026c0)=[{&(0x7f0000000200)="5c5c56d80eedc6cf08fd2be3850b7c2ed69d908e9a834e9bf187640f0552e0a3a66849a9f4c16d536176721b27343ec55a43b63d2a84c2a9baec62606a9464b56284194fd8f4798591dd82dfe454725b4cba3ca1284c2af15af90d5ed40ea0df505794b140505d0db7aa9556aecabbe16dc37164db30d9b6", 0x78, 0x8}, {&(0x7f0000000280)="afb12835efbbaececa880a0c1d6ab158366ffdfa8ccabc7db90adef799a2ffafcc858719da7fc6e90973173def5ab2d89c8e6ce5bb0c33336da91161f35530da3046a3c8ff05b4331586725231b8862910c5fba212ad8054864c0d7a696b9aa84aae6cea9ad802a7700b1d4efb4ba944568bc747813bf18be013b9ed7bf1", 0x7e, 0x3f}, {&(0x7f0000000300)="4c08e48498d6a20e78746e51439a46acbdf887b1a55ed520e8fb28f1ac6bf76fce04c3c105ec887177bae897602ee27d48c159293aa29d793c3787a9ac92715b16410bd95d629ad4467b7c166ebbe60e5930edda8b7da24b680583e35c61592920b7e90603", 0x65, 0x9}, {&(0x7f0000000380)="4acc2decf49debfbda6f434e545b376fe0fb8caed42da367806184a0988c85605f8f5143c6d509000000fdaa2b8a5ecf47e9fe5a53275aa6e5cdd16a44b8834c04b640b3f7cf06b09c6ba1218d31cbf71928ad9dbde0fc752d4b56d55f95c88ac1223259102d59c492f8f0cfb8078e554eebfcf793bb9a91847652e263cfadc64fe98637da001f6fca34021799c141497d924ac3b5c717ba68d822f375af1236020fb7387f2ac4caa044c3978d6ff15c79ece67ea123feb70a7fe1eaec4338e24d8d3583db6cb18d8804ef4634a1", 0xce, 0x4}, {&(0x7f00000004c0)="422d24feb16bedef6658f0424382ea17ad0cca5c7d4ca3d8", 0x18, 0x8}, {&(0x7f0000000500)="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{&(0x7f00000016c0)="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", 0x1000, 0x9b2}], 0x820092, &(0x7f00000027c0)={[{}], [{@subj_user}, {@func={'func', 0x3d, 'MMAP_CHECK'}}, {@permit_directio}, {@seclabel}, {@fsuuid={'fsuuid', 0x3d, {[0x66, 0x33, 0x63, 0x66, 0x63, 0x66, 0x37, 0x61], 0x2d, [0x62, 0x30, 0x38, 0x31], 0x2d, [0x38, 0x37, 0x33, 0x38], 0x2d, [0x38, 0x34, 0x30, 0x1f], 0x2d, [0x61, 0x30, 0x61, 0x39, 0x65, 0x38, 0x37, 0x61]}}}, {@defcontext={'defcontext', 0x3d, 'root'}}]}) kcmp(r3, r2, 0x5, r4, r1) sendmsg$nl_generic(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000480)={&(0x7f00000000c0)={0x18, 0x1e, 0xc21, 0xfffffffe, 0x0, {0x4, 0x0, 0x2}, [@typed={0x4, 0x3c, 0x0, 0x0, @binary}]}, 0x18}}, 0x0) 03:43:38 executing program 2: creat(0x0, 0x0) ioctl$TCSETSW2(0xffffffffffffffff, 0x402c542c, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2000000, 0x12, 0xffffffffffffffff, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0xffffffffffffffff) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r0, 0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) write$binfmt_elf64(r2, &(0x7f0000000280)=ANY=[], 0xfdef) syz_io_uring_complete(r1) socket$inet6_udplite(0xa, 0x2, 0x88) r3 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, 0x0, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_TIMEOUT_REMOVE={0xc, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, {0x0, r3}}, 0x7f) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffdfffffffffffff, 0xffffffffffffffff, 0x0) ioctl$EXT4_IOC_SWAP_BOOT(r0, 0x6611) 03:43:38 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, 0x0, 0xf401}}], 0x1, 0x0) 03:43:38 executing program 5: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = fcntl$getown(r0, 0x9) perf_event_open(&(0x7f0000000340)={0x4, 0x80, 0xf9, 0x3, 0x1, 0x0, 0x0, 0x3f, 0x40440, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x2, @perf_bp={&(0x7f0000000300), 0x1}, 0x8, 0x1, 0x3ff00, 0x7, 0x1, 0x8, 0x5, 0x0, 0x0, 0x0, 0xe900000}, r1, 0xc, 0xffffffffffffffff, 0xa) unlink(&(0x7f00000003c0)='./file0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) utimensat(r2, 0x0, 0x0, 0x0) r3 = openat(r2, &(0x7f0000000440)='./file0\x00', 0x2, 0x48) r4 = signalfd4(r3, &(0x7f0000000480)={[0x100000000]}, 0x8, 0x80800) r5 = openat(r4, &(0x7f0000000080)='./file0\x00', 0x48000, 0x12) ioctl$LOOP_SET_STATUS(r0, 0x4c00, 0x0) r6 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) utimensat(r6, 0x0, 0x0, 0x0) r7 = openat(r6, &(0x7f0000000040)='./file0\x00', 0x0, 0x83) r8 = openat$full(0xffffffffffffff9c, &(0x7f00000000c0), 0xa0800, 0x0) mknodat$loop(r5, &(0x7f00000004c0)='./file0\x00', 0x800, 0x1) r9 = syz_io_uring_setup(0x6284, &(0x7f0000000200)={0x0, 0x903b, 0x20, 0x0, 0x381, 0x0, r7}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000280), &(0x7f00000002c0)) fsconfig$FSCONFIG_SET_FD(r8, 0x5, &(0x7f0000000100)='{\x00', 0x0, r9) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000140)={0x0, {}, 0x0, {}, 0x0, 0x1, 0x16, 0x0, "4fa2f8201eed6e500c32342a227989f18a88ab65bad4c23a441d66f462f1df77bc777d160562da8c50431b2a204f36c6ed27b00215909d75417aa68c9029c5fd", "176764fe8c2ff71a1633d53dafbecd823af97cf5831be9a6fed5449e9f77dd92"}) ioctl$LOOP_SET_STATUS(r0, 0x4c02, &(0x7f0000000580)={0x0, {}, 0x0, {}, 0x25e, 0x0, 0x0, 0x0, "aa92792f0f6c0a09c1c2efae1911e42dc3cfcdf70df3c50a178279746d41ec3ffbeafa8caa298876eb09026444da203ae804591dc35ebc1d01fa5e5730196a81", "4347ffd14bdd88ae6e8ae3090313ae337c0274621b0a49541ae22fa1d3c6b315"}) 03:43:38 executing program 0: r0 = 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) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x40042408, 0xffffffffffffffff) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) dup3(r0, r1, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) unshare(0x42000000) (fail_nth: 91) socket$inet6_icmp(0xa, 0x2, 0x3a) 03:43:38 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, 0x0, 0x34000}}], 0x1, 0x0) [ 2198.498342] FAULT_INJECTION: forcing a failure. [ 2198.498342] name failslab, interval 1, probability 0, space 0, times 0 [ 2198.501392] CPU: 1 PID: 14604 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 2198.503312] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2198.505196] Call Trace: [ 2198.505814] dump_stack+0x107/0x167 [ 2198.506671] should_fail.cold+0x5/0xa [ 2198.507561] ? netdev_create_hash+0x3c/0xc0 [ 2198.508548] should_failslab+0x5/0x20 [ 2198.509414] kmem_cache_alloc_trace+0x55/0x320 [ 2198.510446] ? do_sysctl_args+0x130/0x130 [ 2198.511404] ? netdev_create_hash+0xc0/0xc0 [ 2198.512381] netdev_create_hash+0x3c/0xc0 [ 2198.513324] netdev_init+0x81/0x1c0 [ 2198.514155] ops_init+0xbb/0x6b0 [ 2198.514960] setup_net+0x2d8/0x810 [ 2198.515783] ? ops_init+0x6b0/0x6b0 [ 2198.516621] ? kasan_unpoison_shadow+0x33/0x50 [ 2198.517660] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2198.518824] copy_net_ns+0x2cf/0x5e0 [ 2198.519681] create_new_namespaces+0x3f6/0xb20 [ 2198.520732] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 2198.521850] ksys_unshare+0x449/0x8a0 [ 2198.522725] ? unshare_fd+0x1c0/0x1c0 [ 2198.523593] ? fput_many+0x2f/0x1a0 [ 2198.524425] ? ksys_write+0x1a9/0x260 [ 2198.525306] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2198.526525] __x64_sys_unshare+0x2d/0x40 [ 2198.527451] do_syscall_64+0x33/0x40 [ 2198.528300] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2198.529458] RIP: 0033:0x7f1705f97b19 [ 2198.530299] 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 [ 2198.534394] RSP: 002b:00007f170350d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 2198.536116] RAX: ffffffffffffffda RBX: 00007f17060aaf60 RCX: 00007f1705f97b19 [ 2198.537714] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000042000000 [ 2198.539334] RBP: 00007f170350d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2198.540932] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2198.542539] R13: 00007ffc1f2d632f R14: 00007f170350d300 R15: 0000000000022000 03:43:57 executing program 1: r0 = perf_event_open(&(0x7f0000000000)={0x1, 0x80, 0x0, 0x0, 0x9, 0x5, 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, 0xfffffffd, 0x0, @perf_config_ext={0x1}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000080)={0x3, 0x80, 0x1, 0xea, 0x8, 0x8, 0x0, 0x100000001, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x3, 0x4, @perf_config_ext={0x0, 0xffffffffffffffc1}, 0x1800, 0x20, 0x4, 0x4, 0xffffffffffffaaa7, 0x812, 0x3, 0x0, 0x154, 0x0, 0x5}, 0xffffffffffffffff, 0x7, r0, 0x0) r1 = timerfd_create(0x9, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000000}, 0x0, 0x0, 0xfffffffd}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SUBVOL_GETFLAGS(0xffffffffffffffff, 0x80089419, &(0x7f0000000400)) r3 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='net/packet\x00') r4 = perf_event_open$cgroup(&(0x7f0000000380)={0x1, 0x80, 0x1, 0x0, 0x0, 0x1, 0x0, 0x2, 0x0, 0x8, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, @perf_config_ext={0x399, 0x9}, 0xb00, 0x8, 0x4, 0x7, 0x101, 0x7, 0x7f, 0x0, 0x59, 0x0, 0x640000}, r3, 0x4, r3, 0x2) perf_event_open(&(0x7f0000000300)={0x3, 0x80, 0xdc, 0x3, 0x8, 0x6, 0x0, 0x1f, 0x98c3, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0xfffffffd, 0x1, @perf_bp={&(0x7f00000002c0), 0xf}, 0x560, 0x80, 0x1, 0x4, 0x6, 0x800, 0x0, 0x0, 0x200, 0x0, 0x81}, 0xffffffffffffffff, 0x5, r4, 0xa) timerfd_settime(r1, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x77359400}}, &(0x7f0000000280)) r5 = dup3(r3, r2, 0x0) fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$SO_ATTACH_FILTER(r6, 0x1, 0x1a, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x5, 0x80, 0x2, 0x0, 0x6, 0x16, 0x0, 0x7, 0x28000, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0xf1df50a755ba32f4, @perf_bp={&(0x7f0000000100)}, 0x10950, 0x8, 0xff, 0x5, 0x1e, 0x4, 0x1f, 0x0, 0x1, 0x0, 0x3}, 0x0, 0xd, r3, 0x1) r7 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) utimensat(r7, 0x0, 0x0, 0x0) timerfd_gettime(r7, &(0x7f0000000440)) ioctl$SNDRV_SEQ_IOCTL_REMOVE_EVENTS(r5, 0x4040534e, &(0x7f0000000200)={0x320, @tick=0x400, 0x8, {0x1, 0x81}, 0x3, 0x2, 0x1f}) writev(0xffffffffffffffff, 0x0, 0x0) 03:43:57 executing program 5: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000000), 0x490002, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP(r1, 0xd0009412, &(0x7f0000000700)={0x0, 0x8}) sendmsg$nl_generic(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000080)={&(0x7f00000006c0)={0x24, 0x20, 0xc21, 0x0, 0x0, {0x2}, [@typed={0x8, 0x0, 0x0, 0x0, @u32}, @typed={0x8, 0x17, 0x0, 0x0, @ipv4=@multicast1}]}, 0x24}}, 0x0) 03:43:57 executing program 2: r0 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$IPCTNL_MSG_EXP_NEW(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000000)={0x1c, 0x0, 0x2, 0x101, 0x0, 0x0, {}, [@CTA_EXPECT_MASK={0x4}, @CTA_EXPECT_TUPLE={0x4}]}, 0x1c}}, 0x0) r1 = syz_io_uring_complete(0x0) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) sendmsg$NL80211_CMD_DEL_STATION(r1, &(0x7f0000000300)={&(0x7f00000001c0)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000240)={0x50, r2, 0x400, 0x70bd27, 0x25dfdbfc, {{}, {@void, @val={0xc, 0x99, {0x1000, 0xd}}}}, [@NL80211_ATTR_STA_TX_POWER_SETTING={0x5, 0x113, 0x1}, @NL80211_ATTR_STA_LISTEN_INTERVAL={0x6, 0x12, 0x4}, @NL80211_ATTR_REASON_CODE={0x6, 0x36, 0x5}, @NL80211_ATTR_PEER_AID={0x6, 0xb5, 0x143}, @NL80211_ATTR_STA_SUPPORT_P2P_PS={0x5, 0xe4, 0x1}, @NL80211_ATTR_STA_TX_POWER_SETTING={0x5, 0x113, 0x1}]}, 0x50}, 0x1, 0x0, 0x0, 0x40000}, 0x20008000) r3 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x80000, 0x2) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_ABORT_SCAN(r3, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r4, 0x0, 0x70bd25, 0x25dfdbfd, {{}, {@val={0x8}, @void}}, ["", "", "", "", "", "", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x840}, 0x0) 03:43:57 executing program 0: r0 = 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) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x40042408, 0xffffffffffffffff) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) dup3(r0, r1, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) unshare(0x42000000) (fail_nth: 92) socket$inet6_icmp(0xa, 0x2, 0x3a) 03:43:57 executing program 3: r0 = creat(0x0, 0x0) creat(0x0, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) r1 = open(&(0x7f0000000000)='./file1\x00', 0x400, 0x4) fcntl$F_GET_RW_HINT(r1, 0x40b, &(0x7f0000000080)) clone3(&(0x7f00000008c0)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) fadvise64(r0, 0x6, 0x6, 0x4) mount$9p_fd(0x0, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0), 0x0, &(0x7f00000002c0)={'trans=fd,', {'rfdno', 0x3d, r2}, 0x2c, {'wfdno', 0x3d, r3}, 0x2c, {[{@msize={'msize', 0x3d, 0x380000}}, {@uname={'uname', 0x3d, '\x00\x00.&c2~$\xb1\x97\x93\xbf\x00\x00'}}, {@noextend}, {@loose}]}}) recvmsg$unix(r0, &(0x7f0000000840)={0x0, 0x0, &(0x7f0000000700)=[{&(0x7f0000000440)=""/214, 0xd6}, {&(0x7f0000000240)=""/99, 0x63}, {&(0x7f0000000540)=""/171, 0xab}, {&(0x7f0000000600)=""/128, 0x80}, {&(0x7f0000000680)=""/76, 0x4c}], 0x5, &(0x7f0000000780)=[@cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {0x0}}}], 0x98}, 0x40) r6 = getpgrp(0x0) r7 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r7, 0x40042408, 0xffffffffffffffff) fsync(r7) tgkill(r6, r6, 0x0) r8 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r8, 0x10e, 0x4, &(0x7f00000001c0)=0x34b, 0x4) sendmsg$nl_generic(r8, &(0x7f0000001cc0)={&(0x7f00000019c0)={0x10, 0x0, 0x0, 0x2000000}, 0xc, &(0x7f0000001c80)={&(0x7f0000001a00)={0x268, 0x41, 0x0, 0x70bd2c, 0x25dfdbfe, {0x14}, [@typed={0x8, 0x95, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x43}}, @typed={0x8, 0x53, 0x0, 0x0, @ipv4=@loopback}, @generic="aa015dee4fa462425bd6c56c19d3b6585952620c373f9b6c8b74d9e6c84296269b60770315a6b5a666c2bc2cbda439ecc8b0fd21cc706b953665a3f629845390c10b57c6dd0a908ecc88fff92201d914683b59154ce05bf435c3e5b433f9bec79eba22", @typed={0x9, 0x66, 0x0, 0x0, @str='rfdno'}, @typed={0x8, 0x44, 0x0, 0x0, @u32=0x401}, @nested={0x84, 0x18, 0x0, 0x1, [@typed={0x76, 0x10, 0x0, 0x0, @binary="a370fa281e12c7336ee0f61dae8c633f35ee39eacc22bff5a8281e8018e31b6cd85dc03489309731d5c02caebd59bd77df884cd3b28f3e2787034ac41e5568c07cd1e0310878b4ae67255b1d24c2d732e379e625c61154c44849d0b114067c17db86b4b27d7c38868b8376f53e3357d51cfa"}, @typed={0x8, 0x5e, 0x0, 0x0, @ipv4=@dev={0xac, 0x14, 0x14, 0x40}}]}, @typed={0x14, 0x3f, 0x0, 0x0, @ipv6=@ipv4={'\x00', '\xff\xff', @initdev={0xac, 0x1e, 0x0, 0x0}}}, @generic="9da8496f4e5ec3786aa24a164c6b63142c27aa3cc0b8b9f0bd1f117c001e69afa262aef8a45c1a13f3bd1485dcfa2649e1b40eac3dbcf78d72b3230fdcfbcf", @generic="6b1b237bf95208bbd4ea25fb3985adfc12936c841656e6543161b42111cd5398bef111f4c058f4071276a8549ed8ce1956ffb26c441a5ecb61ec6db8a529e4478479172d6cdff4fbce8eb158f09b06a18c6fecffd438bb0cb1fe27cc789908007518b61eb95cdf3fa3bfefba0ffeb27cfff8b6d5da0ebe43fed51633452da0db3def957a5c8f76bc6e2be06414f185e8aa5c67f803d0a6879ce1bf692db1bea5992ccaec17541c155630276c9be36e2da701164913ec7e6af7a92533ede2bcce217b0af0018839382b13f5ef3fa39b0619ca98d6cb976b3e2ff9de8661c6be2d85988c651afb4b94e57d95d3", @typed={0x8, 0x46, 0x0, 0x0, @fd=r4}]}, 0x268}, 0x1, 0x0, 0x0, 0x26010000}, 0x20000000) clone3(&(0x7f0000001940)={0x40000, &(0x7f0000000140), &(0x7f0000000180), &(0x7f0000000200), {0x3a}, &(0x7f0000000340)=""/198, 0xc6, &(0x7f0000000940)=""/4096, &(0x7f0000000880)=[r5, r6], 0x2, {r0}}, 0x58) 03:43:57 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, 0x0, 0x40000}}], 0x1, 0x0) 03:43:57 executing program 7: ioctl$TCSETSF2(0xffffffffffffffff, 0x402c542d, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x6, "000010f9080000000000000ef4f9208dfc0bc3"}) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000700), 0x0, 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_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$TUNSETQUEUE(r0, 0x400454ca, &(0x7f0000000000)={'veth0_vlan\x00'}) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) utimensat(r1, 0x0, 0x0, 0x0) ioctl$PIO_UNISCRNMAP(r1, 0x4b6a, &(0x7f00000000c0)="a04c6114b8ab4a4fbca5672bcc8ad11a78acc0ae4c09a789470e0aa37c6ffd1a59a80fba8eb1c5a37df5be458e8241c7ea7a846ee7de381a0bf5ed6b50aa1604abbf0bd0227be534710f1f310c5ef8ae1d9c2be6dce17fcbe059232cb4dc78efbd664112e6b9383287b2a358d14372d3b4e17252eca83f13f7038472657405f951ee3676542c653ac3c3") r2 = socket$inet(0x2, 0xa, 0x0) dup3(r2, r0, 0x0) syz_open_dev$tty20(0xc, 0x4, 0x1) 03:43:57 executing program 6: r0 = creat(&(0x7f0000000180)='./file1\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) r2 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0xa, 0x13, r1, 0x0) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc020f509, &(0x7f0000000000)={r0, 0x80, 0x8}) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0xc) write$binfmt_elf64(r3, &(0x7f0000000280)=ANY=[], 0xfdef) r5 = accept$inet6(r3, &(0x7f0000000240)={0xa, 0x0, 0x0, @remote}, &(0x7f0000000280)=0x1c) ioctl$BTRFS_IOC_QGROUP_ASSIGN(r5, 0x40189429, &(0x7f00000002c0)={0x1, 0xcc6, 0x8}) pwrite64(r3, &(0x7f0000000080)="5c03c8b801f098720be1a0939cba80001e54ca1b89e060c72664e4e4345313484f661d367a499955de9b9a638b2c14a88e443a7d3c5b4ce453a108d0f12889b29c2ff887e11579623ebd970cc6c87ccc40ae49e747328a966ea363afa0ce2f71bd86a88209569b46dba8cabf829efefae6a880bdbc6eaf3cf5fc13485b9abe9f57f6918b14d5337ffa0d11168d95d226f8674ef0fc207b8108536eb17a546c761dfe7e21bdc8072b829dad3525454a771ae749b21e4568938d83bbd73990100739007fa12892dc19d0f896b228a979e4753873cdf6", 0xd5, 0x2) syz_io_uring_complete(r2) tee(0xffffffffffffffff, 0xffffffffffffffff, 0xfff, 0x1) 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, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000001640)=ANY=[@ANYBLOB="14000000000000000000000007000000c4048f01000000001c000000000000000000000008000000", @ANYRES32=r8], 0x38}}], 0x1, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(0xffffffffffffffff, 0x89f3, &(0x7f00000003c0)={'syztnl0\x00', &(0x7f0000000340)={'sit0\x00', r8, 0x2f, 0x80, 0xf3, 0x4, 0x28, @dev={0xfe, 0x80, '\x00', 0x40}, @empty, 0x8, 0x7, 0x9, 0xffffffff}}) creat(&(0x7f0000000300)='./file1\x00', 0x48) ioctl$EXT4_IOC_SWAP_BOOT(r1, 0x6611) [ 2217.810837] FAULT_INJECTION: forcing a failure. [ 2217.810837] name failslab, interval 1, probability 0, space 0, times 0 [ 2217.813627] CPU: 1 PID: 14630 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 2217.815200] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2217.817067] Call Trace: [ 2217.817671] dump_stack+0x107/0x167 [ 2217.818500] should_fail.cold+0x5/0xa [ 2217.819374] ? create_object.isra.0+0x3a/0xa20 [ 2217.820409] should_failslab+0x5/0x20 [ 2217.821272] kmem_cache_alloc+0x5b/0x310 [ 2217.822200] create_object.isra.0+0x3a/0xa20 [ 2217.823214] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2217.824446] kmem_cache_alloc_trace+0x151/0x320 [ 2217.825502] ? netdev_create_hash+0xc0/0xc0 [ 2217.826554] netdev_create_hash+0x3c/0xc0 [ 2217.827543] netdev_init+0x81/0x1c0 [ 2217.828363] ops_init+0xbb/0x6b0 [ 2217.829133] setup_net+0x2d8/0x810 [ 2217.829937] ? ops_init+0x6b0/0x6b0 [ 2217.830776] ? kasan_unpoison_shadow+0x33/0x50 [ 2217.831801] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2217.832942] copy_net_ns+0x2cf/0x5e0 [ 2217.833785] create_new_namespaces+0x3f6/0xb20 [ 2217.834827] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 2217.835928] ksys_unshare+0x449/0x8a0 [ 2217.836782] ? unshare_fd+0x1c0/0x1c0 [ 2217.837635] ? fput_many+0x2f/0x1a0 [ 2217.838452] ? ksys_write+0x1a9/0x260 [ 2217.839448] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2217.840771] __x64_sys_unshare+0x2d/0x40 [ 2217.841813] do_syscall_64+0x33/0x40 [ 2217.842739] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2217.844005] RIP: 0033:0x7f1705f97b19 [ 2217.844955] 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 [ 2217.849881] RSP: 002b:00007f170350d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 2217.851950] RAX: ffffffffffffffda RBX: 00007f17060aaf60 RCX: 00007f1705f97b19 [ 2217.853946] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000042000000 [ 2217.855829] RBP: 00007f170350d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2217.857729] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2217.859325] R13: 00007ffc1f2d632f R14: 00007f170350d300 R15: 0000000000022000 03:43:57 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, 0x0, 0x400300}}], 0x1, 0x0) [ 2217.896966] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65 sclass=netlink_route_socket pid=14638 comm=syz-executor.3 03:43:57 executing program 7: perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0xa082, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x3) r0 = socket$unix(0x1, 0x2, 0x0) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) r1 = socket$unix(0x1, 0x2, 0x0) connect$unix(r1, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0x6e) 03:43:58 executing program 2: r0 = openat$rtc(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0), 0x100, 0x0) dup3(r1, r0, 0x80000) ioctl$RTC_AIE_OFF(r0, 0x7002) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/bus/container', 0x40100, 0x0) ioctl$RTC_PLL_GET(r2, 0x80207011, &(0x7f0000000080)) 03:43:58 executing program 5: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0xce22, 0xffffff81, @loopback, 0x4}, 0x1c) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x105142, 0x0) r2 = openat(r1, &(0x7f0000000000)='./file1\x00', 0x2ae602, 0x42) copy_file_range(r2, 0x0, r1, 0x0, 0x10001, 0x0) openat2$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file1/file0\x00', &(0x7f0000000180)={0x80, 0x40, 0x14}, 0x18) syz_genetlink_get_family_id$nl80211(&(0x7f00000000c0), r1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_udp(0x2, 0x2, 0x0) 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r4, 0x40042408, 0xffffffffffffffff) dup3(r0, r4, 0x80000) ppoll(&(0x7f0000000180)=[{r3}], 0x1, 0x0, 0x0, 0x0) lseek(r1, 0x0, 0x4) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) utimensat(r5, 0x0, 0x0, 0x0) openat(r5, &(0x7f0000000100)='./file1\x00', 0x103000, 0x0) [ 2218.048853] Process accounting paused 03:43:58 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, 0x0, 0x1000000}}], 0x1, 0x0) [ 2218.117615] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=65 sclass=netlink_route_socket pid=14633 comm=syz-executor.3 03:43:58 executing program 6: openat(0xffffffffffffff9c, 0x0, 0x6587e2, 0x66) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$PIO_UNIMAP(0xffffffffffffffff, 0x4b67, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f00000000c0)={0x0, 0x0}) r2 = openat$sndseq(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r2, 0xc08c5332, &(0x7f00000000c0)={0x0, 0x0, 0x0, 'queue0\x00'}) r3 = fcntl$dupfd(r2, 0x406, r2) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TIMER(r3, 0x40605346, &(0x7f0000000240)) perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x20, 0x9, 0xa9, 0x2, 0x0, 0x80, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x2, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7ffc, 0x0, @perf_bp={&(0x7f0000000180), 0x4}, 0x214, 0x8, 0x4, 0x0, 0x8, 0x0, 0x5, 0x0, 0x1, 0x0, 0x4}, r1, 0x7, r3, 0xa) readv(0xffffffffffffffff, 0x0, 0x0) unshare(0x48020200) unshare(0x4000200) 03:43:58 executing program 1: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000001c0)=0x34b, 0x4) ioctl$sock_SIOCGIFINDEX_80211(0xffffffffffffffff, 0x8933, &(0x7f0000000400)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_ASSOCIATE(r0, &(0x7f00000004c0)={&(0x7f00000003c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000480)={&(0x7f0000000440)={0x30, 0x0, 0x100, 0x70bd2d, 0x25dfdbfd, {{}, {@val={0x8, 0x3, r1}, @val={0xc, 0x99, {0x800, 0x1c}}}}, [@NL80211_ATTR_USE_RRM={0x4}, @NL80211_ATTR_DISABLE_HT={0x4}]}, 0x30}}, 0x200008b0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x882c2, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000840), r3) sendmsg$IEEE802154_LLSEC_ADD_DEV(r3, &(0x7f0000000a80)={&(0x7f00000009c0)={0x10, 0x0, 0x0, 0x400}, 0xc, &(0x7f0000000a40)={&(0x7f0000000a00)={0x14, r4, 0x1}, 0x14}}, 0x0) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(0xffffffffffffffff, &(0x7f00000005c0)={&(0x7f0000000500)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000580)={&(0x7f0000000540)={0x20, r4, 0x20, 0x70bd2a, 0x25dfdbfe, {}, [@IEEE802154_ATTR_DEV_NAME={0xa, 0x1, 'wpan0\x00'}]}, 0x20}}, 0x0) r5 = open(&(0x7f0000000040)='./file0\x00', 0x1a18c1, 0x0) write$binfmt_elf64(r5, &(0x7f0000000180)=ANY=[], 0xfec4) fallocate(r2, 0x0, 0x0, 0x2) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000040)={0x0, r5, 0xfffffff0}) r6 = syz_open_dev$vcsu(&(0x7f0000000180), 0x8, 0x1) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x2, 0x8, 0x0, 0xa5, 0x0, 0x40, 0x2100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x2, @perf_bp={&(0x7f0000000140), 0x7}, 0x442, 0x3f, 0x5, 0x9, 0x3, 0x87, 0xfff9, 0x0, 0x9, 0x0, 0x6000000000}, 0x0, 0x2, r6, 0x2) r7 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r7, 0x10e, 0x4, &(0x7f00000001c0)=0x34b, 0x4) getsockname(r7, &(0x7f0000000080)=@pppol2tp={0x18, 0x1, {0x0, 0xffffffffffffffff, {0x2, 0x0, @initdev}}}, &(0x7f0000000000)=0x80) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r7, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x5c, 0x0, 0x8, 0x101, 0x0, 0x0, {0x3, 0x0, 0x1}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x84}, @CTA_TIMEOUT_DATA={0x2c, 0x4, 0x0, 0x1, @sctp=[@CTA_TIMEOUT_SCTP_HEARTBEAT_SENT={0x8, 0x8, 0x1, 0x0, 0x9}, @CTA_TIMEOUT_SCTP_SHUTDOWN_RECD={0x8, 0x6, 0x1, 0x0, 0x6}, @CTA_TIMEOUT_SCTP_HEARTBEAT_SENT={0x8, 0x8, 0x1, 0x0, 0xffffffff}, @CTA_TIMEOUT_SCTP_COOKIE_ECHOED={0x8, 0x3, 0x1, 0x0, 0x7f}, @CTA_TIMEOUT_SCTP_SHUTDOWN_ACK_SENT={0x8, 0x7, 0x1, 0x0, 0x8}]}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x6}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x5c}}, 0x4) 03:43:58 executing program 0: r0 = 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) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x40042408, 0xffffffffffffffff) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) dup3(r0, r1, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) unshare(0x42000000) (fail_nth: 93) socket$inet6_icmp(0xa, 0x2, 0x3a) 03:43:58 executing program 2: prlimit64(0x0, 0x9, &(0x7f00000017c0), 0x0) r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x10018, 0x0, 0x0, 0x0, 0x7}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = getpgrp(0x0) tgkill(r1, r1, 0x0) prlimit64(r1, 0xb, &(0x7f0000000180)={0x8, 0x5}, &(0x7f0000000280)) prlimit64(0xffffffffffffffff, 0xd, 0x0, &(0x7f0000000080)) ioctl$FS_IOC_SETFLAGS(r0, 0x40086602, &(0x7f0000000040)=0x100000) stat(&(0x7f00000001c0)='.\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) prlimit64(0xffffffffffffffff, 0xc, &(0x7f00000000c0)={0x7, 0x3}, &(0x7f0000000100)) setresuid(0xffffffffffffffff, r2, 0x0) setfsuid(r2) prlimit64(0x0, 0xc, 0x0, &(0x7f0000000140)) setreuid(0xffffffffffffffff, r2) io_setup(0x2d47, &(0x7f0000000000)) [ 2218.220349] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=14665 comm=syz-executor.1 [ 2218.283737] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2048 sclass=netlink_route_socket pid=14665 comm=syz-executor.1 [ 2218.287101] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=0 sclass=netlink_route_socket pid=14665 comm=syz-executor.1 [ 2218.293792] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=2048 sclass=netlink_route_socket pid=14670 comm=syz-executor.1 03:43:58 executing program 3: sysinfo(&(0x7f0000000040)=""/8) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x107142, 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', 0x0, 0x0) perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x0, 0x0, 0x80, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, @perf_config_ext, 0x280, 0x0, 0x0, 0x0, 0x0, 0x4000000, 0xfffc, 0x0, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, 0x0}, 0x0) sendfile(r0, r2, 0x0, 0x20d315) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000300)=@IORING_OP_TIMEOUT={0xb, 0x4, 0x0, 0x0, 0x0, &(0x7f00000001c0)={0x0, r3+60000000}}, 0x0) [ 2218.322436] FAULT_INJECTION: forcing a failure. [ 2218.322436] name failslab, interval 1, probability 0, space 0, times 0 [ 2218.324117] CPU: 0 PID: 14674 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 2218.325000] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2218.326045] Call Trace: [ 2218.326369] dump_stack+0x107/0x167 [ 2218.326842] should_fail.cold+0x5/0xa [ 2218.327302] ? netdev_create_hash+0x3c/0xc0 [ 2218.327826] should_failslab+0x5/0x20 [ 2218.328295] kmem_cache_alloc_trace+0x55/0x320 [ 2218.328852] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2218.329469] ? netdev_create_hash+0xc0/0xc0 [ 2218.329988] netdev_create_hash+0x3c/0xc0 [ 2218.330492] netdev_init+0xb6/0x1c0 [ 2218.330953] ops_init+0xbb/0x6b0 [ 2218.331383] setup_net+0x2d8/0x810 [ 2218.331816] ? ops_init+0x6b0/0x6b0 [ 2218.332255] ? kasan_unpoison_shadow+0x33/0x50 [ 2218.332808] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2218.333433] copy_net_ns+0x2cf/0x5e0 [ 2218.333897] create_new_namespaces+0x3f6/0xb20 [ 2218.334470] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 2218.335093] ksys_unshare+0x449/0x8a0 [ 2218.335562] ? unshare_fd+0x1c0/0x1c0 [ 2218.336019] ? fput_many+0x2f/0x1a0 [ 2218.336477] ? ksys_write+0x1a9/0x260 [ 2218.336962] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2218.337612] __x64_sys_unshare+0x2d/0x40 [ 2218.338118] do_syscall_64+0x33/0x40 [ 2218.338584] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2218.339246] RIP: 0033:0x7f1705f97b19 [ 2218.339710] 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 [ 2218.341989] RSP: 002b:00007f170350d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 2218.342947] RAX: ffffffffffffffda RBX: 00007f17060aaf60 RCX: 00007f1705f97b19 [ 2218.343839] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000042000000 [ 2218.344721] RBP: 00007f170350d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2218.345613] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2218.346499] R13: 00007ffc1f2d632f R14: 00007f170350d300 R15: 0000000000022000 [ 2218.356286] ALSA: seq fatal error: cannot create timer (-22) 03:43:58 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, 0x0, 0x2000000}}], 0x1, 0x0) 03:43:58 executing program 1: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000440)=ANY=[], 0x0) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, &(0x7f00000000c0)={@initdev={0xfe, 0x88, '\x00', 0x1, 0x0}}) setitimer(0x2, 0x0, 0x0) timer_delete(0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x100, 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, @perf_config_ext={0x800}, 0x0, 0x0, 0x1002, 0x3, 0x0, 0x0, 0x0, 0x0, 0x100}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = gettid() setitimer(0x1, &(0x7f0000000140)={{0x77359400}, {0x77359400}}, &(0x7f0000000280)) capset(&(0x7f0000000000)={0x19980330, r0}, &(0x7f0000000040)) timer_settime(0x0, 0x0, &(0x7f0000000180)={{}, {0x77359400}}, &(0x7f00000001c0)) ioctl$sock_FIOGETOWN(0xffffffffffffffff, 0x8903, &(0x7f00000002c0)=0x0) syz_usb_connect$cdc_ecm(0x6, 0x91, &(0x7f0000000380)={{0x12, 0x1, 0x200, 0x2, 0x0, 0x0, 0x8, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x7f, 0x1, 0x1, 0x9, 0x0, 0x2, [{{0x9, 0x4, 0x0, 0x5, 0x3, 0x2, 0x6, 0x0, 0x80, {{0x9, 0x24, 0x6, 0x0, 0x0, "50892ed1"}, {0x5, 0x24, 0x0, 0x32}, {0xd, 0x24, 0xf, 0x1, 0x9, 0xff7f, 0x1}, [@mbim={0xc, 0x24, 0x1b, 0x4, 0x3f, 0x1, 0x8, 0x3, 0x1e}, @mbim={0xc, 0x24, 0x1b, 0x6, 0x8001, 0x3, 0x1, 0x2, 0x6}, @mdlm={0x15, 0x24, 0x12, 0xd6e}, @acm={0x4, 0x24, 0x2, 0x1}, @ncm={0x6, 0x24, 0x1a, 0x4, 0x20}]}, {[{{0x9, 0x5, 0x81, 0x3, 0x40, 0x1, 0x81, 0x7}}], {{0x9, 0x5, 0x82, 0x2, 0x200, 0x20, 0x40, 0xaf}}, {{0x9, 0x5, 0x3, 0x2, 0x8, 0x3, 0x4, 0x7f}}}}}]}}]}}, &(0x7f0000000880)={0xa, &(0x7f0000000440)={0xa, 0x6, 0x310, 0x55, 0x2, 0x2, 0x20, 0xa}, 0x16b, &(0x7f0000000480)={0x5, 0xf, 0x16b, 0x6, [@generic={0x48, 0x10, 0x3, "e89bfb451e8ad128a2513ff4c83cd0f9d81592788e1a3e0f9ad9b280db407887108f9d4cb328658ac14bbc4f5e4fc11c8af46d12f088b8ac2721a76d9a8c1e9fded803ba9c"}, @ptm_cap={0x3}, @ext_cap={0x7, 0x10, 0x2, 0x18, 0x7, 0x8, 0xfff9}, @ptm_cap={0x3}, @ss_container_id={0x14, 0x10, 0x4, 0x2, "ec758a9e46e941f8427726da21d2c076"}, @generic={0xfd, 0x10, 0xa, "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"}]}, 0x7, [{0x4, &(0x7f0000000600)=@lang_id={0x4, 0x3, 0xfcff}}, {0x4, &(0x7f0000000640)=@lang_id={0x4, 0x3, 0x406}}, {0x4, &(0x7f0000000680)=@lang_id={0x4, 0x3, 0x430}}, {0xda, &(0x7f00000006c0)=@string={0xda, 0x3, "ce2789e970b91d8e135061115505eb41d4fd008b0725102043d6d2dbe1c2dd76c196e4374e535ce95aa23e6fedb7880a3c6e54b1912cf5f1028f099acb3e693332fcf41fecda1efb79accde47c350e7be563385717ed657fd951fff384293a9fcf25540823898828eb00dcdccdda8a4a144c04d946cb87623c7b43fa03319f52417bee05750ce7f4863bd2e8417cae410bb93027b0d703fb6a1cb63e71f287baebed748c6abc26550fba1cb3dc9eaa3c06f4a5a514287e72d42b9df38a279529272ebd0541c5170f138d1239a90ca00ef343c7939dd0b44a"}}, {0x4, &(0x7f00000007c0)=@lang_id={0x4, 0x3, 0x459}}, {0x16, &(0x7f0000000800)=@string={0x16, 0x3, "f161156b87e2ad1a663c3107ac55c4f6e3df810a"}}, {0x4, &(0x7f0000000840)=@lang_id={0x4, 0x3, 0x4c0a}}]}) capget(&(0x7f0000000300)={0x19980330, r1}, &(0x7f0000000340)={0x193e7e6, 0xea, 0x101, 0x3, 0x24000, 0x6}) timer_delete(0x0) timer_create(0x4, 0x0, &(0x7f0000000240)) capget(&(0x7f0000000080)={0x20071026, r0}, &(0x7f0000000100)={0x7, 0xef4, 0x3, 0x6a, 0x7733, 0x2}) clone3(&(0x7f00000001c0)={0x40182300, 0x0, 0x0, 0x0, {0x34}, 0x0, 0x0, 0x0, 0x0}, 0x58) 03:43:58 executing program 0: r0 = 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) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x40042408, 0xffffffffffffffff) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) dup3(r0, r1, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) unshare(0x42000000) (fail_nth: 94) socket$inet6_icmp(0xa, 0x2, 0x3a) [ 2218.518706] udc-core: couldn't find an available UDC or it's busy [ 2218.519632] misc raw-gadget: fail, usb_gadget_probe_driver returned -19 03:43:58 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, 0x0, 0x3000000}}], 0x1, 0x0) [ 2218.585685] FAULT_INJECTION: forcing a failure. [ 2218.585685] name failslab, interval 1, probability 0, space 0, times 0 [ 2218.587091] CPU: 0 PID: 14688 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 2218.587856] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2218.588759] Call Trace: [ 2218.589058] dump_stack+0x107/0x167 [ 2218.589471] should_fail.cold+0x5/0xa [ 2218.589909] ? create_object.isra.0+0x3a/0xa20 [ 2218.590418] should_failslab+0x5/0x20 [ 2218.590840] kmem_cache_alloc+0x5b/0x310 [ 2218.591295] create_object.isra.0+0x3a/0xa20 [ 2218.591770] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2218.592338] kmem_cache_alloc_trace+0x151/0x320 [ 2218.592854] ? netdev_create_hash+0xc0/0xc0 [ 2218.593325] netdev_create_hash+0x3c/0xc0 [ 2218.593778] netdev_init+0xb6/0x1c0 [ 2218.594175] ops_init+0xbb/0x6b0 [ 2218.594546] setup_net+0x2d8/0x810 [ 2218.594959] ? ops_init+0x6b0/0x6b0 [ 2218.595356] ? kasan_unpoison_shadow+0x33/0x50 [ 2218.595854] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2218.596402] copy_net_ns+0x2cf/0x5e0 [ 2218.596813] create_new_namespaces+0x3f6/0xb20 [ 2218.597318] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 2218.597852] ksys_unshare+0x449/0x8a0 [ 2218.598269] ? unshare_fd+0x1c0/0x1c0 [ 2218.598686] ? fput_many+0x2f/0x1a0 [ 2218.599093] ? ksys_write+0x1a9/0x260 [ 2218.599521] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2218.600085] __x64_sys_unshare+0x2d/0x40 [ 2218.600526] do_syscall_64+0x33/0x40 [ 2218.600932] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2218.601493] RIP: 0033:0x7f1705f97b19 [ 2218.601895] 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 [ 2218.603898] RSP: 002b:00007f170350d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 2218.604743] RAX: ffffffffffffffda RBX: 00007f17060aaf60 RCX: 00007f1705f97b19 [ 2218.605516] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000042000000 [ 2218.606281] RBP: 00007f170350d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2218.607088] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2218.607865] R13: 00007ffc1f2d632f R14: 00007f170350d300 R15: 0000000000022000 03:43:58 executing program 2: ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8914, &(0x7f0000000140)={'lo\x00', 0x0}) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000400)={@rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x01', r0}, 0x14) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x32, &(0x7f0000000040)={@private0, r0}, 0xa) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file1\x00', 0x406e2, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000540)=ANY=[@ANYBLOB="280000001000010000000000000000000000000005000000000000000c00008008001000", @ANYRES32=r2, @ANYBLOB="5dc07f58a3256c4d5f3dd27206f04fe9295d791481adc131040127d140d0e99c9353d6f4044c4f9ed3f18bfe7dc5bab1eb8b71f8845681cda47f106ff7b46f944c9c612bf95996681ee509008d38775905f2f2ac599c42eaf951bbb06302663b6ba2fdef0e3fdd78be061c65b9a2a5f1ab4e3d7acee0f0c546c885cf76a3d05522f43b1db09bae2403038039ca9a453c21d171dd7ebb6661ae6042bd6c9bd410c636832f7278accf6d1d50678c7779b1376500e9b018c81882cbb3dc7ffb6cc642d54d1e555c42686356cfbe0dd390a76f41cdff63eb7ee121700334"], 0x28}}, 0x0) r3 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r3, 0x8914, &(0x7f0000000140)={'lo\x00', 0x0}) r5 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000), 0x1a1001, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r2, 0x89f9, &(0x7f0000000100)={'syztnl0\x00', &(0x7f0000000080)={'sit0\x00', r4, 0x4, 0x85, 0x52, 0x0, 0x24, @empty, @mcast2, 0x0, 0x80, 0x402, 0xa273}}) r6 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) openat$vga_arbiter(0xffffffffffffff9c, &(0x7f00000003c0), 0x8200, 0x0) read(0xffffffffffffffff, &(0x7f0000000240)=""/60, 0x3c) ioctl$sock_SIOCGIFINDEX(r6, 0x8933, &(0x7f0000000140)={'lo\x00'}) ioctl$FAT_IOCTL_GET_VOLUME_ID(r5, 0x80047213, &(0x7f0000000380)) r7 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmsg$DEVLINK_CMD_PORT_GET(r2, &(0x7f0000000340)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000300)={&(0x7f0000000900)=ANY=[], 0x124}, 0x1, 0x0, 0x0, 0x8880}, 0x20000080) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 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, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x2, 0xfffffffffffffffc}, 0x2, 0x0, 0x1004, 0x0, 0x0, 0xffffffff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCGIFINDEX(r7, 0x8914, &(0x7f0000000140)={'lo\x00'}) [ 2218.700128] netlink: 'syz-executor.2': attribute type 16 has an invalid length. [ 2218.748501] netlink: 'syz-executor.2': attribute type 16 has an invalid length. 03:43:58 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, 0x0, 0x4000000}}], 0x1, 0x0) 03:43:58 executing program 2: mlock2(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f00000001c0), 0x6}, 0x11010, 0x0, 0x0, 0x0, 0x0, 0x8000800, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xb) mbind(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4000, 0x0, 0x0, 0x3) r0 = pkey_alloc(0x0, 0x0) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r2 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$sock_int(r2, 0x1, 0x12, &(0x7f0000000200)=0x33e0, 0x4) pkey_mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2000000, r0) r3 = pkey_alloc(0x0, 0x0) pkey_mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, r3) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) r4 = open(&(0x7f0000000040)='./file0\x00', 0x1810c1, 0x0) write$binfmt_elf64(r4, &(0x7f0000000340)=ANY=[@ANYBLOB="0000586d000000000000000000000000000000bc57febe05000300000000000000591fad173c3c2bdbd07c3f51d8cace2d997f9ed3939bdb792e0f2680243f572653fdff4484efd5b1254723fec14bb423cfd70543d8f003d23f125922ef"], 0x40) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000040)={0x0, r4, 0x2}) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140), r1) sendmsg$TIPC_NL_LINK_GET(r4, &(0x7f0000000280)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0x14, r5, 0x200, 0x70bd27, 0x25dfdbfd}, 0x14}, 0x1, 0x0, 0x0, 0x20008080}, 0x804) sendfile(r2, r1, 0x0, 0x9bbb) 03:43:58 executing program 6: r0 = perf_event_open(&(0x7f0000000040)={0x2, 0x80, 0x6f, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = getpgid(0xffffffffffffffff) r2 = 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) 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) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r3, 0x40042408, 0xffffffffffffffff) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x40042408, r3) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x0, 0x1, 0x0, 0x4, 0x0, 0x6, 0x10200, 0x3, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x51101a6c, 0x2, @perf_bp={&(0x7f0000000000), 0x4}, 0x4100, 0x8001, 0x8, 0x6, 0x2, 0x4, 0x0, 0x0, 0x1, 0x0, 0x3}, r1, 0x1, r2, 0x1) ioctl$TIOCGSID(0xffffffffffffffff, 0x5429, &(0x7f0000000140)) unshare(0x40000000) r4 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) utimensat(r4, 0x0, 0x0, 0x0) r5 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000380)='/sys/class/power_supply', 0x204000, 0x2a) perf_event_open$cgroup(&(0x7f0000000300)={0x5, 0x80, 0x27, 0x7, 0x0, 0xff, 0x0, 0x1, 0x40000, 0x8, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x7fffffff, 0x4, @perf_bp={&(0x7f00000002c0)}, 0x5000, 0xffff, 0x6, 0x4, 0x9, 0x1, 0x3ff, 0x0, 0x6, 0x0, 0x800}, r4, 0x4, r5, 0xd) r6 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2442e3, 0x85) utimensat(r6, 0x0, 0x0, 0x0) fcntl$getown(r0, 0x9) bind$inet(r6, &(0x7f0000000180)={0x2, 0x4e24, @empty}, 0x10) r7 = syz_io_uring_setup(0x1998, &(0x7f00000001c0)={0x0, 0xb18d, 0x20, 0x3, 0x45}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffb000/0x2000)=nil, &(0x7f0000000240), &(0x7f0000000280)) fdatasync(r7) 03:43:58 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x40042408, 0xffffffffffffffff) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) dup3(r0, r1, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) unshare(0x42000000) (fail_nth: 95) socket$inet6_icmp(0xa, 0x2, 0x3a) [ 2219.024606] udc-core: couldn't find an available UDC or it's busy [ 2219.026040] misc raw-gadget: fail, usb_gadget_probe_driver returned -19 [ 2219.194346] FAULT_INJECTION: forcing a failure. [ 2219.194346] name failslab, interval 1, probability 0, space 0, times 0 [ 2219.197214] CPU: 0 PID: 14710 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 2219.198657] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2219.200384] Call Trace: [ 2219.200946] dump_stack+0x107/0x167 [ 2219.201700] should_fail.cold+0x5/0xa [ 2219.202500] ? create_object.isra.0+0x3a/0xa20 [ 2219.203451] should_failslab+0x5/0x20 [ 2219.204235] kmem_cache_alloc+0x5b/0x310 [ 2219.205090] create_object.isra.0+0x3a/0xa20 [ 2219.206014] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2219.207086] kmem_cache_alloc+0x159/0x310 [ 2219.207968] __proc_create+0x2b3/0x8b0 [ 2219.208782] ? pde_free+0x100/0x100 [ 2219.209557] ? _raw_write_unlock+0x1a/0x30 [ 2219.210442] ? proc_register+0x43e/0x6c0 [ 2219.211323] proc_create_reg+0xb2/0x180 [ 2219.212163] proc_create_net_data+0x8c/0x1b0 [ 2219.213084] ? do_sysctl_args+0x130/0x130 [ 2219.213960] ? dev_proc_net_exit+0xb0/0xb0 [ 2219.214852] dev_mc_net_init+0x4e/0x70 [ 2219.215668] ops_init+0xbb/0x6b0 [ 2219.216388] setup_net+0x2d8/0x810 [ 2219.217128] ? ops_init+0x6b0/0x6b0 [ 2219.217891] ? kasan_unpoison_shadow+0x33/0x50 [ 2219.218854] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2219.219925] copy_net_ns+0x2cf/0x5e0 [ 2219.220708] create_new_namespaces+0x3f6/0xb20 [ 2219.221682] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 2219.222706] ksys_unshare+0x449/0x8a0 [ 2219.223527] ? unshare_fd+0x1c0/0x1c0 [ 2219.224323] ? fput_many+0x2f/0x1a0 [ 2219.225089] ? ksys_write+0x1a9/0x260 [ 2219.225894] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2219.227006] __x64_sys_unshare+0x2d/0x40 [ 2219.227852] do_syscall_64+0x33/0x40 [ 2219.228626] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2219.229684] RIP: 0033:0x7f1705f97b19 [ 2219.230459] 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 [ 2219.234272] RSP: 002b:00007f170350d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 2219.235883] RAX: ffffffffffffffda RBX: 00007f17060aaf60 RCX: 00007f1705f97b19 [ 2219.237376] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000042000000 [ 2219.238858] RBP: 00007f170350d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2219.240346] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2219.241846] R13: 00007ffc1f2d632f R14: 00007f170350d300 R15: 0000000000022000 03:44:15 executing program 7: perf_event_open(&(0x7f0000000480)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4307, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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 = syz_io_uring_setup(0x3a75, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2}, &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000040)=0x0, &(0x7f0000000100)=0x0) r3 = socket$inet6_udplite(0xa, 0x2, 0x88) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000000)=@IORING_OP_RECV=@pass_buffer={0x1b, 0x0, 0x0, r3, 0x0, &(0x7f0000000500), 0x0, 0x0, 0x1, {0x0, r4}}, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x100000e, 0x13, r0, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)) setresuid(0x0, 0x0, 0x0) io_uring_enter(0xffffffffffffffff, 0x325d, 0x4, 0x0, 0x0, 0x0) r5 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0xf, 0x13, r0, 0x8000000) syz_io_uring_submit(r5, r2, &(0x7f00000002c0)=@IORING_OP_READ=@use_registered_buffer={0x16, 0x5, 0x2000, @fd, 0x7, 0x0, 0x0, 0x2}, 0x80000001) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_WRITE={0x17, 0x0, 0x0, @fd_index=0x3, 0x0, 0x0}, 0x4) r6 = socket$nl_generic(0x10, 0x3, 0x10) r7 = syz_io_uring_setup(0x4d4f, &(0x7f0000000080)={0x0, 0x0, 0x1}, &(0x7f00000a0000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000240)=0x0, &(0x7f0000000140)=0x0) syz_io_uring_submit(r8, r9, &(0x7f0000000000)=@IORING_OP_SENDMSG={0x9, 0x6, 0x0, r6, 0x0, 0x0}, 0x0) r10 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x100000e, 0x40010, r7, 0x0) syz_io_uring_submit(r10, r9, &(0x7f00000001c0)=@IORING_OP_SENDMSG={0x9, 0x4, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f0000000200)="5115a480f69d552941fb90300f53b9a7137c65a10869ee4588c3", 0x1a}, {&(0x7f0000000300)="e8bdc3e6d7ccba6d859130e504f161b9d8c1febc059474ec7b0c072aa047905bfc94ef663365239075b1d7de6c6e40f49ecb865a51a64e7b754c42eda24ec9ffac665f9d4d84e9ff8a0bd6f64886918eeda451af386f15cd632457ce06e96a503c71be62b01d2aeee5bab7d926f1fb8692400b2c8a5a2137", 0x78}, {&(0x7f0000000500)="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", 0x1000}], 0x3, &(0x7f0000001d00)=[{0x58, 0x11, 0x5, "f52c52505cc7c4fe5607f6dbf5d43ccf694c8ae81565b78c0001f9513ec7516f51bb79df4803b9fac459fcd8dbebbc582e1046d61c355a16d51181e26786c9b60daf9b8cad"}, {0x38, 0x1, 0x401, "3f3b4029441d8c9e627da227b4813b33af73784c50d74aabc4999b9d90406ae625ae2470e4"}, {0x38, 0x29, 0x7, "ce7ad550571b202c3115fdf58bb15f5ceca22100cb96c62a9985c449f8e6403bf37cc913ee02"}, {0xc8, 0x103, 0x1f, "ef03e9f3c3c5f4cb4ee177d5d5f3f11e428773d02471d76875f6d407c243618c7d95c5b81c3264a164dc3161115f8e3e518cefcf7219c80d69c2292d3de03101507ae073faaf05704af841a4f273fc87e916955d6a11b05829a5474923b0bf6b96fc58a7fe6db536577739da5a2f06d2cb7619faf8e5abaeabd1f593c2a5cfd0c8fca8345738246d5cf5ba26ae9deaf6d04200a24907a5e5aa8ff179d6cc36e1031e3be571b4e98d1b2ed09c2f4766a88f639bcc"}, {0x1010, 0x116, 0x80000000, 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"}, {0xf8, 0x112, 0x8, "6ed912386d2921671cc031e07de5bf13dd2ebf4720490e505c800272421b91656c4ef56204f2681fb770a1d5b27fe4955e513e037e9a01f64525ab0011088cbfe3e0ebab8f8fce90c58d2386d374ea81592f99e34ff0b0732987cd16c6c456aac0a5f4a41977d51bbdcb9b7e24c1c1848715e9abbfa7b9879de896529662d103c446cb2c7e31910eb97dffcd51bca75986b0ff7d3e78b7eafb829a0480f784e953a19a59299b09bd504296f1647dab8c329821aa42b2d71166c6d9033c54a6c48a234e6aa88003f73c607433415b2bf43bdd7c3c187f809c545cb4d49edd94ba57c066"}, {0x18, 0x118, 0x4, "6e202a94fcb93b62"}], 0x12b0}, 0x0, 0x40800, 0x1}, 0x4) syz_io_uring_submit(0x0, r9, &(0x7f0000000180)=@IORING_OP_OPENAT={0x12, 0x4, 0x0, 0xffffffffffffff9c, 0x0, &(0x7f0000000140)='./file0\x00', 0x24, 0x141100, 0x12345, {0x0, r4}}, 0x1) io_uring_enter(r0, 0x58ab, 0x0, 0x0, 0x0, 0x0) mmap$IORING_OFF_CQ_RING(&(0x7f0000fec000/0x14000)=nil, 0x14000, 0x3, 0x30, r0, 0x8000000) 03:44:15 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, 0x0, 0x8000000}}], 0x1, 0x0) 03:44:15 executing program 2: 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 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r0, 0x10e, 0x4, &(0x7f00000001c0)=0x34b, 0x4) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000000)={'veth1_to_bond\x00'}) r1 = syz_io_uring_setup(0x21, &(0x7f0000000080), &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f00000001c0), &(0x7f0000000180)) io_uring_register$IORING_REGISTER_BUFFERS(r1, 0x0, &(0x7f0000000200)=[{&(0x7f0000000100)=""/87, 0x57}], 0x1) 03:44:15 executing program 0: r0 = 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) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x40042408, 0xffffffffffffffff) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) dup3(r0, r1, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xa) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) unshare(0x42000000) (fail_nth: 96) socket$inet6_icmp(0xa, 0x2, 0x3a) 03:44:15 executing program 1: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000600100000f000000000000000200000006000000000008000080000020000000e2f4655fe2f4655f0100ffff53ef010001000000e2f4655f000000000000000001000000000000000b0000000001000008000000d24201001283", 0x66, 0x400}, {&(0x7f0000010100)='\x00', 0x1, 0x460}], 0x0, &(0x7f0000014d00)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) utimensat(r0, 0x0, 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x121) 03:44:15 executing program 6: openat(0xffffffffffffff9c, &(0x7f0000000280)='./file0\x00', 0x46e2, 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) write$binfmt_elf64(0xffffffffffffffff, &(0x7f0000000a00)=ANY=[], 0x98a) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) ioctl$FS_IOC_GETFSMAP(r0, 0xc0c0583b, &(0x7f0000000080)={0x0, 0xfdfdffff, 0x102, 0x0, '\x00', [{}, {0x800, 0x0, 0x400000000000000}], ['\x00']}) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000), 0xc02, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) fcntl$dupfd(r1, 0x0, r1) fchmod(0xffffffffffffffff, 0x20) socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)={0x30, 0x1c, 0xd38865185e4463b1, 0x0, 0x0, {0xa}, [@typed={0x5, 0x0, 0x0, 0x0, @str='\x9e'}, @typed={0x14, 0x1, 0x0, 0x0, @ipv6=@private2}]}, 0x30}}, 0x0) fcntl$dupfd(r1, 0x406, 0xffffffffffffffff) unshare(0x48020200) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r2, 0x8933, &(0x7f0000000000)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_TID_CONFIG(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000140)={0x34, r3, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x3, r4}, @void}}, [@NL80211_ATTR_TID_CONFIG={0x18, 0x11d, 0x0, 0x1, [{0x14, 0x0, 0x0, 0x1, [@NL80211_TID_CONFIG_ATTR_TX_RATE_TYPE={0x5, 0xc, 0x1}, @NL80211_TID_CONFIG_ATTR_TIDS={0x6, 0x5, 0xc1}]}]}]}, 0x34}}, 0x0) r5 = socket(0x0, 0x3, 0x7) ioctl$EXT4_IOC_MOVE_EXT(r2, 0xc028660f, &(0x7f0000000180)={0x0, r5, 0x7ff, 0x100000000, 0x1, 0xff}) 03:44:15 executing program 3: mknod$loop(&(0x7f0000000400)='./file0\x00', 0x6000, 0x0) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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$BLKTRACESETUP(r0, 0xc0481273, &(0x7f0000000000)={'\x00', 0x0, 0x100, 0xb91}) ioctl$sock_ipv6_tunnel_SIOCGETTUNNEL(r0, 0x89f0, &(0x7f0000000180)={'sit0\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x2f, 0x5, 0x3, 0x430, 0x21, @mcast2, @mcast1, 0x20, 0x40, 0x7, 0x1}}) lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r3, &(0x7f0000002040)=[{{&(0x7f0000000380)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001600)=[{&(0x7f00000003c0)="db9c", 0xffe7}], 0x1, &(0x7f0000000440)=ANY=[@ANYBLOB="140000000000000000df9bc901000000c4048f01000000001c0000000000000000000000080000009b0d693344c24f786409449d043517273eaae1de219fc2c60cc568c0828b65809032ddc8a9d8ba678e29f0cf5a0de61217466aae24cb201114937473cd30e356e24c36e84b24ae4260628418d9b37a58d22caba3e5cffa1aa405ee88e07aa61555e2cea399218abc9b35360ad8db9f1922c7c520428a010aa8c65b2d1800f6bd82a86bfb0f9b388edd94f35bcdcb34d42078", @ANYRES32=r5], 0x38}}], 0x1, 0x0) sendmsg$nl_xfrm(r0, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000280)=@report={0x6c, 0x20, 0x8, 0x70bd28, 0x25dfdbfd, {0x3c, {@in6=@local, @in=@rand_addr=0x40, 0x4e22, 0x0, 0x4e20, 0x1, 0xa, 0xa0, 0x20, 0x33, r1, r2}}, [@offload={0xc, 0x1c, {r5, 0x2}}, @srcaddr={0x14, 0xd, @in6=@loopback}]}, 0x6c}, 0x1, 0x0, 0x0, 0xde7647d7a7d7308c}, 0x40010) ioctl$BLKTRACETEARDOWN(0xffffffffffffffff, 0x1276, 0x0) 03:44:15 executing program 5: syz_usb_connect(0x0, 0x24, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x0) syz_usb_connect$uac1(0x3, 0xf1, &(0x7f0000000600)={{0x12, 0x1, 0x250, 0x0, 0x0, 0x0, 0x7f, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0xdf, 0x3, 0x1, 0x3, 0x30, 0x28, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{0xa, 0x24, 0x1, 0x8000, 0xba}, [@input_terminal={0xc, 0x24, 0x2, 0x1, 0x100, 0x1, 0x20, 0x20, 0x6, 0x2}, @selector_unit={0xa, 0x24, 0x5, 0x3, 0x9, "eb5fe5e7bb"}, @selector_unit={0x6, 0x24, 0x5, 0x3, 0xb2, 'I'}, @processing_unit={0xd, 0x24, 0x7, 0x5, 0x6, 0xac, "41ea62e049a3"}, @selector_unit={0x9, 0x24, 0x5, 0x2, 0x62, "96fc2896"}, @processing_unit={0x7, 0x24, 0x7, 0x3, 0x4, 0xa2}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x0, 0xb1, 0x1002}, @as_header={0x7, 0x24, 0x1, 0x3, 0x2, 0x5}, @format_type_i_continuous={0xa, 0x24, 0x2, 0x1, 0x7f, 0x4, 0x2f, 0x80, "9275"}, @format_type_i_discrete={0xf, 0x24, 0x2, 0x1, 0xf9, 0x2, 0x2, 0x8, "ffc5e7090345ca"}]}, {{0x9, 0x5, 0x1, 0x9, 0x8, 0x0, 0x67, 0x0, {0x7, 0x25, 0x1, 0x2, 0xff, 0x8}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@as_header={0x7, 0x24, 0x1, 0x1, 0x7f, 0x1}, @format_type_i_discrete={0x9, 0x24, 0x2, 0x1, 0x5c, 0x4, 0x24, 0x8, "ac"}, @format_type_i_discrete={0x10, 0x24, 0x2, 0x1, 0x3, 0x1, 0x40, 0x0, "abafe513343dba7a"}]}, {{0x9, 0x5, 0x82, 0x9, 0x3ff, 0x25, 0x40, 0x6b, {0x7, 0x25, 0x1, 0x1, 0x1, 0x20}}}}}}}]}}, &(0x7f00000005c0)={0xa, &(0x7f0000000440)={0xa, 0x6, 0x200, 0xf7, 0xfe, 0xe0, 0x40, 0x7}, 0xaa, &(0x7f0000000480)={0x5, 0xf, 0xaa, 0x5, [@generic={0x70, 0x10, 0x4, "eefa863ea5afaeabe3106088f1a3af1b42e30faae4ab28a326c455ce7ccd407dd0055d02f4bbb0aed323057a28808282a5a84aac9e013cbe39a1fcb5be5bc7df863fe845155b1d46b82fb20c45e7d9187ba7f9e8db1499923b18889724ac3f33c133d117d8a668cabe71df3590"}, @ss_cap={0xa, 0x10, 0x3, 0x2, 0x1, 0x3, 0x2, 0x6}, @ss_container_id={0x14, 0x10, 0x4, 0x34}, @ss_container_id={0x14, 0x10, 0x4, 0xb4, "3d62ca46f16ccd5783e3069386c61daf"}, @ptm_cap={0x3}]}, 0x1, [{0x56, &(0x7f0000000540)=@string={0x56, 0x3, "f098726744578305a2888259de45a69a901cf2a19ccbe76275cb1aa1abe68f0645492b25a01a55e814c448317484d3aaba438fd9edfd67ba01a864748891b5d1afe9d5da703e3708cf015f0eb8c3c6318fda993c"}}]}) syz_usb_connect$uac1(0x4, 0x100, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f0000000200)={0xa, &(0x7f0000000100)={0xa, 0x6, 0x310, 0x0, 0x7, 0x7, 0x10, 0xe3}, 0x54, &(0x7f0000000140)={0x5, 0xf, 0x54, 0x4, [@ptm_cap={0x3}, @ssp_cap={0x24, 0x10, 0xa, 0x40, 0x6, 0x3, 0xf00f, 0x0, [0x0, 0xff3f00, 0xc0f0, 0x0, 0xf, 0xff3f30]}, @ss_container_id={0x14, 0x10, 0x4, 0xc5, "253d76f30ce9236ec4f33ee49cf3f1fa"}, @ss_container_id={0x14, 0x10, 0x4, 0x8, "b498e1939c53bf90cc86311937c4bbde"}]}, 0x1, [{0x10, &(0x7f00000001c0)=@string={0x10, 0x3, "4363647da70570fe94c7cb1eb3c3"}}]}) [ 2235.631395] udc-core: couldn't find an available UDC or it's busy [ 2235.632953] misc raw-gadget: fail, usb_gadget_probe_driver returned -19 [ 2235.657754] udc-core: couldn't find an available UDC or it's busy [ 2235.659345] misc raw-gadget: fail, usb_gadget_probe_driver returned -19 [ 2235.659436] FAULT_INJECTION: forcing a failure. [ 2235.659436] name failslab, interval 1, probability 0, space 0, times 0 [ 2235.662902] CPU: 1 PID: 14745 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 2235.663972] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2235.665254] Call Trace: [ 2235.665664] dump_stack+0x107/0x167 [ 2235.666226] should_fail.cold+0x5/0xa [ 2235.666809] ? ops_init+0x171/0x6b0 [ 2235.667369] should_failslab+0x5/0x20 [ 2235.667954] __kmalloc+0x72/0x390 [ 2235.668484] ops_init+0x171/0x6b0 [ 2235.669026] setup_net+0x2d8/0x810 [ 2235.669547] ? ops_init+0x6b0/0x6b0 [ 2235.670106] ? kasan_unpoison_shadow+0x33/0x50 [ 2235.670788] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2235.671594] copy_net_ns+0x2cf/0x5e0 [ 2235.672261] create_new_namespaces+0x3f6/0xb20 [ 2235.672978] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 2235.673730] ksys_unshare+0x449/0x8a0 [ 2235.674317] ? unshare_fd+0x1c0/0x1c0 [ 2235.674904] ? fput_many+0x2f/0x1a0 [ 2235.675462] ? ksys_write+0x1a9/0x260 [ 2235.676062] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2235.676875] __x64_sys_unshare+0x2d/0x40 [ 2235.677497] do_syscall_64+0x33/0x40 [ 2235.678073] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2235.678861] RIP: 0033:0x7f1705f97b19 [ 2235.679414] 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 [ 2235.682066] RSP: 002b:00007f170350d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 2235.683199] RAX: ffffffffffffffda RBX: 00007f17060aaf60 RCX: 00007f1705f97b19 [ 2235.684227] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000042000000 [ 2235.685259] RBP: 00007f170350d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2235.686285] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2235.687331] R13: 00007ffc1f2d632f R14: 00007f170350d300 R15: 0000000000022000 03:44:15 executing program 1: syz_io_uring_setup(0x68dd, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000140)=0x0) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, 0x400}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f00000000c0)={0x0, 0x4}) r3 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) sendfile(r3, 0xffffffffffffffff, 0x0, 0x100000001) r4 = open$dir(&(0x7f00000011c0)='./file0\x00', 0x404001, 0x1e4) ioctl$KDADDIO(r2, 0x4b34, 0x100) getdents(0xffffffffffffffff, 0x0, 0x0) ioctl$VT_RESIZE(r4, 0x5609, 0x0) syz_io_uring_submit(r0, 0x0, &(0x7f0000000100)=@IORING_OP_FADVISE={0x18, 0x7, 0x0, @fd_index=0x7, 0x9, 0x0, 0x401, 0x2}, 0x7f) r5 = creat(0x0, 0x1) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f00000001c0)={0x1ff, 0x9}) perf_event_open(0x0, 0x0, 0x2000, 0xffffffffffffffff, 0x3) openat$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x210100, 0x123) ioctl$EXT4_IOC_GROUP_ADD(0xffffffffffffffff, 0x40286608, &(0x7f0000000280)={0x279b3dfe, 0x0, 0x0, 0x0, 0xfffffffa, 0xfff}) ioctl$BTRFS_IOC_LOGICAL_INO(r5, 0xc0389424, &(0x7f0000000140)={0x3ff, 0x8, '\x00', 0x0, &(0x7f0000000040)=[0x0]}) r6 = syz_init_net_socket$bt_l2cap(0x1f, 0x3, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000040)=@IORING_OP_RECVMSG={0xa, 0x0, 0x0, r6, 0x0, &(0x7f0000000440)={0x0, 0x0, 0x0}, 0x0, 0x40000021}, 0x0) connect$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x3c}}, 0x10) 03:44:15 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, 0x0, 0x11000000}}], 0x1, 0x0) [ 2235.802980] blktrace: Concurrent blktraces are not allowed on loop6 03:44:15 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x12, &(0x7f0000000000)={0x4, 0x2}, 0x4) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000040)=@nfc_llcp={0x27, 0x1, 0x0, 0x0, 0x0, 0x0, "473d7fcc115d845089a8e3eefc4327c35d5f4c097347fb24dc13ef0e12d6bc7370068cf4ada46207f33a62ea0b5e364eee2b1dc94c1742ea96765c683f90df"}, 0x80, &(0x7f0000000200)=[{&(0x7f00000000c0)="d9ce4b46bf0f2c16e534b8", 0xb}, {&(0x7f0000000240)="a688a8379809eb", 0x7}], 0x2}, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_BROADCAST_ERROR(r1, 0x10e, 0x4, &(0x7f00000001c0)=0x34b, 0x4) sendmsg(r1, &(0x7f0000000400)={&(0x7f0000000180)=@nfc={0x27, 0x0, 0x2, 0x3}, 0x80, &(0x7f0000000300)=[{&(0x7f0000000280)="fa6e068dc3e986a424d5e7b90264fe6e7dbcb8a3dfa0f5dc4c050f3566cd12499279e74e3a1042c2b1cb41a8bcf4b573e0919a721128624065ccc23b001bd1", 0x3f}, {&(0x7f00000002c0)="2f6926b9daf365dd557e7e637fc5f73a6d07f2f5a8858ef968df2775d3f5d511fb1af1", 0x23}], 0x2, &(0x7f0000000340)=[{0xb8, 0x0, 0x800, "b024c0390f1dcf65c0c1fa7370c6de7e1ea5f24479b24425fd1553d0f4191a62db279908c6a45d64e3eddd84f5f7c68661964a7c041316b77960a9b265426d4c8a31496f2046c60c63fb7fc1231983aefc4c8362783f282af4563f150db0494cb671567d53dad108b456cdc5c758766848ecf65ee3e346365fdd651210dbf16c51e5e5e43ea324f48392568b5931e1b01cddc134d1a02ed6eedd1c8ea797de219e0c01891d"}], 0xb8}, 0x4000000) ioctl$sock_TIOCINQ(r0, 0x541b, &(0x7f0000000140)) 03:44:15 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x40086602, &(0x7f0000000000)) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = creat(&(0x7f0000000540)='./file0\x00', 0x80) r3 = syz_open_procfs(0x0, &(0x7f0000000140)='ns\x00') r4 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000140)='ns\x00') renameat(r4, &(0x7f0000000080)='./mnt\x00', r3, &(0x7f0000000100)='./mnt\x00') preadv(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f00000001c0)=""/150, 0x96}], 0x1, 0x0, 0x0) ioctl$EXT4_IOC_GROUP_EXTEND(0xffffffffffffffff, 0x40086607, &(0x7f0000000180)=0x8) ioctl$sock_SIOCETHTOOL(r4, 0x8946, &(0x7f0000000140)={'vlan1\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="1b007c7b0700000026000000c3f6aaf3441600a87f0f36277837bf0ed5bfb6faffffff75f879bf8cf3443482523aa5c576fc"]}) r5 = openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) eventfd2(0x9, 0x80001) r6 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r6, &(0x7f0000000100)={0xa, 0x0, 0x0, @remote, 0x2}, 0x1c) write$binfmt_elf64(r1, &(0x7f0000000580)=ANY=[@ANYRESOCT, @ANYRES32=r5, @ANYRESDEC=r2, @ANYRES32, @ANYBLOB="c96f19de8c5de4832662090e02f6010ca2ecf8c44efb47a796d74f9d53502a56d410c7492a47e039fa8aaf04d1de88c2529cd64bce7706b565449daaa5d23d207e471fbadde1435500d083c6edad3927d1775624a43e07689f7bbd821174b429d5342d41e33fc112d7333e764182076079a2acff4c925cb0226b60342c78ed0b70d0d4f855df68bdbbf88d82e7fb402597ac51c6a38eb00d27488eb840e0180918c5ffcd9033d31b4c9be2f636be2eb3c75bfa11f58d83003a61369e0000000000", @ANYRESHEX=r0, @ANYRESDEC=r6, @ANYBLOB="a99c76d316149599336120081b4e5def127f6ae72dbce226cad6a9c0564ce5dbdba126b533307616c7bb70c85cfedb03a2cd0271fae7cee541", @ANYRES16=0x0, @ANYRESOCT], 0xfdef) io_setup(0x1, &(0x7f0000000780)=0x0) io_destroy(r7) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40, 0x4, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fallocate(r1, 0x3, 0xe3ff, 0x8000) 03:44:16 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, 0x0, 0x30000000}}], 0x1, 0x0) 03:44:16 executing program 3: ioctl$sock_inet_SIOCSARP(0xffffffffffffffff, 0x8955, 0x0) r0 = syz_mount_image$vfat(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x2, &(0x7f0000000180)=[{&(0x7f0000000140)="eb3c906d6b66732e66617400020801000470008400f801", 0x17}, {0x0, 0x0, 0x1000a00}], 0x0, &(0x7f0000000240)=ANY=[]) chdir(&(0x7f0000000040)='./file0\x00') r1 = creat(&(0x7f0000000240)='./file0\x00', 0x60) mount$cgroup(0x0, 0x0, &(0x7f0000000400), 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000100)={0x0, 0xffffffffffffffff, 0x0, 0xffffffff, 0x8f1, 0x4}) perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4550}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file1\x00', 0x105142, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r2, r3, 0x0, 0x100000001) ioctl$AUTOFS_DEV_IOCTL_VERSION(r1, 0xc0189371, &(0x7f00000001c0)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) openat(r4, &(0x7f0000000200)='./file1\x00', 0x2000, 0x89) 03:44:16 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x40042408, 0xffffffffffffffff) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) dup3(r0, r1, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) unshare(0x42000000) (fail_nth: 97) socket$inet6_icmp(0xa, 0x2, 0x3a) [ 2236.137382] FAULT_INJECTION: forcing a failure. [ 2236.137382] name failslab, interval 1, probability 0, space 0, times 0 [ 2236.140069] CPU: 0 PID: 14775 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 2236.141686] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2236.143618] Call Trace: [ 2236.144241] dump_stack+0x107/0x167 [ 2236.145098] should_fail.cold+0x5/0xa [ 2236.145985] ? create_object.isra.0+0x3a/0xa20 [ 2236.147073] should_failslab+0x5/0x20 [ 2236.147953] kmem_cache_alloc+0x5b/0x310 [ 2236.148892] ? trace_hardirqs_on+0x5b/0x180 [ 2236.149890] create_object.isra.0+0x3a/0xa20 [ 2236.150903] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2236.152087] __kmalloc+0x16e/0x390 [ 2236.152922] ops_init+0x171/0x6b0 [ 2236.153738] setup_net+0x2d8/0x810 [ 2236.154565] ? ops_init+0x6b0/0x6b0 [ 2236.155437] ? kasan_unpoison_shadow+0x33/0x50 [ 2236.156498] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2236.157676] copy_net_ns+0x2cf/0x5e0 [ 2236.158543] create_new_namespaces+0x3f6/0xb20 [ 2236.159615] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 2236.160743] ksys_unshare+0x449/0x8a0 [ 2236.161620] ? unshare_fd+0x1c0/0x1c0 [ 2236.162494] ? fput_many+0x2f/0x1a0 [ 2236.163359] ? ksys_write+0x1a9/0x260 [ 2236.164248] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2236.165455] __x64_sys_unshare+0x2d/0x40 [ 2236.166385] do_syscall_64+0x33/0x40 [ 2236.167259] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2236.168433] RIP: 0033:0x7f1705f97b19 [ 2236.169289] 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 [ 2236.173538] RSP: 002b:00007f170350d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 2236.175299] RAX: ffffffffffffffda RBX: 00007f17060aaf60 RCX: 00007f1705f97b19 [ 2236.176932] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000042000000 [ 2236.178466] RBP: 00007f170350d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2236.179947] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2236.181412] R13: 00007ffc1f2d632f R14: 00007f170350d300 R15: 0000000000022000 [ 2236.191209] udc-core: couldn't find an available UDC or it's busy [ 2236.192745] misc raw-gadget: fail, usb_gadget_probe_driver returned -19 [ 2236.198599] udc-core: couldn't find an available UDC or it's busy [ 2236.200125] misc raw-gadget: fail, usb_gadget_probe_driver returned -19 03:44:16 executing program 2: timer_create(0x2, &(0x7f0000000000)={0x0, 0x1c, 0x0, @tid=0xffffffffffffffff}, &(0x7f0000000040)) timer_settime(0x0, 0x0, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000640)={{}, {0x0, 0x989680}}, 0x0) semop(0xffffffffffffffff, 0x0, 0x0) semtimedop(0x0, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) utimensat(r0, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) utimensat(r1, 0x0, 0x0, 0x0) r2 = clone3(&(0x7f00000005c0)={0x88000000, 0x0, 0x0, 0x0, {0x4}, 0x0, 0x0, 0x0, 0x0, 0x0, {r1}}, 0x58) timer_create(0x2, &(0x7f0000000200)={0x0, 0x9, 0x1, @thr={&(0x7f0000000080)="c32efed4dbf8b7817d4850c7e15c4d4ee7d7babb475ce3465b24e6e25a435e387158f8f7c7997901f3f8f0f869260eeb0c324f0a358b26ed7667b51a3a57f3bee5f2176328b8225a659b29115553ecb96c2322abb04c384dcdd549d5aa71211f2b617d41c1aa2cba29312d5cb8466ec3773ae66a3cd73ddc51fdf973346024abf354b9933f1d9e7ee67460ec9f038ef436819e6cd4b6805c4a9d301fbdbb3fb47478331f9ad306999fb3fc79a7dfb22ef273493099f2463ea0c9b773663f868fe18b75e4800729b671bececc6f98a1abf7bdd7b0d7973151bcf36521649b833c8ea57d81aabd9fb94d81e5d7b32b", &(0x7f0000000180)="09e3a52bebf8b701fbe39fd69378370305a6fc40aeb346c2c193a7ab881ec8ab564341167d8dc187d18d42d8ae145de4bd3aded8c01819ed45eafc19209ef8b0a4a400999b56d1b97b2941f690b32d46fd8bfeb50ef57a544e3f57f5517975ed3460c65276682761a71763f6a86cc8db7d7a90f5c2a3c9ccae3d"}}, &(0x7f0000000240)) timer_create(0x1, &(0x7f0000000280)={0x0, 0x36, 0x0, @tid=r2}, &(0x7f00000002c0)=0x0) timer_gettime(r3, &(0x7f0000000300)) 03:44:34 executing program 1: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) syz_mount_image$ext4(0x0, &(0x7f0000001bc0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) mount$cgroup(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000040), 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="667265657a65722c007670ce766857876c660f385d9dc45849ead7ded90c38011aaa4aa682551a28bb42397ff09856d4c9bd6991895d136c3b38c891b3262c66b845c4060cc69fe0e09b2fdcb20d5f086f1a6e8c6402c5214d7b1d36e66f82e93b901e62e9c8fdc43b702367c30588cff26bf043ad2201cbf607296e1595eaa2fb41d8b807e08b1c20294456ad34f5"]) r1 = geteuid() r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) r4 = socket$nl_generic(0x10, 0x3, 0x10) fstat(r4, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r3, 0x0, r5) getsockopt$sock_cred(r2, 0x1, 0x11, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0xc) msgctl$IPC_SET(0xffffffffffffffff, 0x1, &(0x7f0000000300)={{0x0, r1, 0x0, r1, r5, 0x40}, 0x0, 0x0, 0x7f, 0x40000, 0x7, 0x6, 0x0, 0x1, 0x9, 0x4, r6}) perf_event_open(&(0x7f0000000400)={0x0, 0x80, 0x4, 0x8, 0x81, 0x0, 0x0, 0xfffffffffffffb3e, 0x82000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x2, 0x0, @perf_config_ext={0x9, 0x8}, 0x0, 0x5, 0xffff62ef, 0x4, 0x0, 0xfffffff7, 0x0, 0x0, 0x0, 0x0, 0x787}, r6, 0x1, 0xffffffffffffffff, 0x8) sendfile(r2, r0, &(0x7f0000000240)=0xe98, 0xffffffff) creat(&(0x7f0000000140)='./file0\x00', 0x58acd0610f51fd9d) r7 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x47e2, 0x0) r8 = socket$nl_generic(0x10, 0x3, 0x10) dup2(r7, r8) ioctl$FS_IOC_FSSETXATTR(r7, 0x40086602, &(0x7f0000000000)) fsetxattr$security_capability(r7, &(0x7f0000000040), &(0x7f0000000080)=@v2, 0x14, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x3, 0xfd, 0x8, 0xb5, 0x0, 0x9, 0x20000, 0x8, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0xab93, 0x1, @perf_config_ext={0x0, 0x8}, 0x10207, 0x3, 0xfffff001, 0x7, 0x7, 0x0, 0x5, 0x0, 0x6c8, 0x0, 0x5}, r6, 0xffffffffffffffff, r7, 0x9) 03:44:34 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x0, 0x0, @mcast2, 0x3}, 0x1c) sendmmsg$inet6(r0, &(0x7f0000004d00)=[{{0x0, 0x0, 0x0, 0x60000000}}], 0x1, 0x0) 03:44:34 executing program 7: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000200), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000100)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_SET_MCAST_RATE(r0, &(0x7f0000000f00)={0x0, 0x0, &(0x7f0000000ec0)={&(0x7f0000000040)={0x24, r1, 0x1, 0x70bd2d, 0x800000, {{}, {@val={0x8, 0x3, r2}, @void}}, [@NL80211_ATTR_MCAST_RATE={0x8, 0x6b, 0xa}]}, 0x24}}, 0x0) 03:44:34 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000200)=[{&(0x7f0000010000)="eb58906d6b66732e6661740002802000aa02000004f8000020003e55000000000000000001", 0x25, 0x2}, {0x0, 0x0, 0x4000}], 0x0, &(0x7f00000000c0)) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) llistxattr(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=""/4, 0x4) 03:44:34 executing program 6: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) write$binfmt_elf64(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x846) write$hidraw(0xffffffffffffffff, &(0x7f0000000000)="1bb944bb8b2b9402959cce4ae19b683c97e1adedcbf281c4ce99a8fc900a50ca577cc76c34a0d1bbf5e1af71c27f7a8986ec6a0b8b32308caace19173f7237ec649e7ff12b696dac2cd6f57061f23f171921d4f4e5f08d4e0bb0ec474192b31c437b94d7cf0b24a084a4", 0x6a) 03:44:34 executing program 0: r0 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r0, 0x40042408, 0xffffffffffffffff) r1 = openat$tcp_congestion(0xffffffffffffff9c, &(0x7f0000000000), 0x1, 0x0) dup3(r0, r1, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xa) mmap(&(0x7f0000008000/0x2000)=nil, 0x2000, 0x0, 0x10, r2, 0x0) unshare(0x42000000) (fail_nth: 98) socket$inet6_icmp(0xa, 0x2, 0x3a) 03:44:34 executing program 2: r0 = perf_event_open(&(0x7f0000001d80)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5e, 0x2000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x4000004}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) write$binfmt_elf64(0xffffffffffffffff, 0x0, 0x48) tee(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xa) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) r2 = perf_event_open(&(0x7f0000001d80)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_OUTPUT(r2, 0x40042408, 0xffffffffffffffff) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffff8001) ppoll(&(0x7f00000001c0)=[{0xffffffffffffffff, 0x9530}, {}, {0xffffffffffffffff, 0x100}, {r0, 0x8}, {}], 0x5, &(0x7f0000000240)={0x0, r1+60000000}, &(0x7f0000000280)={[0x4]}, 0x8) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='/proc/self/exe\x00', 0x0, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) ioctl$FS_IOC_RESVSP(0xffffffffffffffff, 0x40305828, &(0x7f00000002c0)={0x0, 0x3, 0x9, 0x3}) utimensat(r5, 0x0, 0x0, 0x0) r6 = syz_open_dev$vcsn(&(0x7f0000000100), 0x2, 0x200200) ioctl$AUTOFS_DEV_IOCTL_VERSION(r5, 0xc0189371, &(0x7f0000000140)={{0x1, 0x1, 0x18, r6}, './file0\x00'}) setsockopt$inet6_tcp_int(r4, 0x6, 0xa, &(0x7f0000000180)=0x2, 0x4) bind$inet6(r4, &(0x7f00000000c0)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) connect$inet6(r4, &(0x7f0000000000)={0xa, 0x4e20, 0x0, @loopback}, 0x1c) sendfile(r4, r3, 0x0, 0x9bbb) creat(&(0x7f0000000040)='./file0\x00', 0x0) 03:44:34 executing program 5: r0 = syz_mount_image$ext4(0x0, &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/consoles\x00', 0x0, 0x0) r2 = perf_event_open(&(0x7f0000001d80)={0x3, 0x80, 0x1, 0x0, 0x0, 0x0, 0x0, 0x62, 0x1184, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0x0, @perf_bp={&(0x7f00000000c0)}, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7fff}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_PERIOD(r2, 0x40082404, &(0x7f0000000240)=0x6) ioctl$LOOP_CHANGE_FD(r1, 0x4c06, r2) r3 = clone3(&(0x7f0000000000)={0x1040100, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) execveat(0xffffffffffffffff, &(0x7f0000000000)='\x00', 0x0, 0x0, 0x1100) mount(0x0, &(0x7f0000000140)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) removexattr(&(0x7f0000000180)='./file0\x00', &(0x7f00000004c0)=@known='com.apple.system.Security\x00') r4 = dup2(r2, r0) mknodat$loop(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x1) clone3(&(0x7f00000016c0)={0xb94d200, &(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000600), {0x14}, &(0x7f0000000640)=""/18, 0x12, &(0x7f0000000680)=""/4096, &(0x7f0000001680)=[0x0, r3, r3, 0x0, r3, 0x0, 0x0], 0x7}, 0x58) r5 = accept4$packet(r1, &(0x7f0000000200)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000280)=0x14, 0x80000) setsockopt$SO_ATTACH_FILTER(r5, 0x1, 0x1a, &(0x7f0000000300)={0x7, &(0x7f00000002c0)=[{0x0, 0x4, 0x80, 0x2}, {0x40, 0x3, 0x9, 0xf3}, {0x4, 0x4, 0x9, 0x4}, {0x100, 0x7, 0x5, 0x7}, {0x800, 0x40, 0xd, 0xf32d}, {0xfff8, 0x3, 0x9, 0x7}, {0x9a00, 0x4, 0xff, 0xffffffc5}]}, 0x10) r6 = mmap$IORING_OFF_CQ_RING(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x110, r4, 0x8000000) syz_io_uring_submit(r6, 0x0, &(0x7f0000000400)=@IORING_OP_WRITE={0x17, 0x1, 0x2000, @fd_index=0xa, 0x44e, &(0x7f0000000340)="c8b63e72edf9ad0bf6af703333083230c7b95c4b2bc3c7da6b50668adf99b7ddd47c9e8e5eb63b82ac5d3dcf63dd15672ac9f617c5b7e449448b93fa065daf6968c92656fbbda4b7772bbf941ce45a03ba8780dfd42e34352d60cdca628a80f44a0244209546d05a510a0596aaa455b3d842f64490ca3ac97d308c01e412543425e8d94cfa0f0c1c70f2a3d27327e044a1", 0x91, 0x3}, 0x10000) mount$cgroup2(0x0, &(0x7f0000000440)='./file0\x00', &(0x7f0000000480), 0x0, &(0x7f0000001740)=ANY=[@ANYBLOB=' ']) stat(&(0x7f00000001c0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r7, 0x0) llistxattr(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) [ 2254.612794] cgroup2: Unknown parameter ' ' [ 2254.616715] cgroup2: Unknown parameter ' ' [ 2254.644712] ------------[ cut here ]------------ [ 2254.646669] wlan0: Failed check-sdata-in-driver check, flags: 0x4 [ 2254.648341] WARNING: CPU: 0 PID: 14815 at net/mac80211/driver-ops.h:172 drv_bss_info_changed+0x554/0x5f0 [ 2254.650340] Modules linked in: [ 2254.650840] FAULT_INJECTION: forcing a failure. [ 2254.650840] name failslab, interval 1, probability 0, space 0, times 0 [ 2254.651039] CPU: 0 PID: 14815 Comm: syz-executor.7 Not tainted 5.10.179 #1 [ 2254.652733] CPU: 1 PID: 14811 Comm: syz-executor.0 Not tainted 5.10.179 #1 [ 2254.654107] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2254.655070] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.12.0-1 04/01/2014 [ 2254.655075] Call Trace: [ 2254.655099] dump_stack+0x107/0x167 [ 2254.655119] should_fail.cold+0x5/0xa [ 2254.661264] RIP: 0010:drv_bss_info_changed+0x554/0x5f0 [ 2254.662385] ? create_object.isra.0+0x3a/0xa20 [ 2254.662401] should_failslab+0x5/0x20 [ 2254.662420] kmem_cache_alloc+0x5b/0x310 [ 2254.662980] Code: 49 8b ac 24 a8 03 00 00 48 85 ed 74 3e e8 34 1d 8f fd e8 2f 1d 8f fd 8b 54 24 04 48 89 ee 48 c7 c7 20 1f 95 84 e8 89 f4 24 00 <0f> 0b e9 c7 fd ff ff 4c 89 ff e8 bd cb ba fd e9 97 fb ff ff 4c 89 [ 2254.663457] create_object.isra.0+0x3a/0xa20 [ 2254.664254] RSP: 0018:ffff88805d4e7508 EFLAGS: 00010286 [ 2254.664940] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2254.664957] kmem_cache_alloc+0x159/0x310 [ 2254.664977] __proc_create+0x2b3/0x8b0 [ 2254.665918] [ 2254.666436] ? pde_free+0x100/0x100 [ 2254.667292] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000 [ 2254.669912] ? lock_acquire+0x197/0x470 [ 2254.669924] ? find_held_lock+0x2c/0x110 [ 2254.669942] proc_create_reg+0xb2/0x180 [ 2254.670844] RDX: 0000000000040000 RSI: ffffffff8129a3e3 RDI: ffffed100ba9ce93 [ 2254.671557] ? psched_net_init+0x70/0x70 [ 2254.671572] proc_create_single_data+0x84/0x130 [ 2254.671591] ? proc_create_seq_private+0x180/0x180 [ 2254.672646] RBP: ffff88800f7ec000 R08: 0000000000000001 R09: ffff88806ce37b4f [ 2254.673195] ? psched_net_exit+0x50/0x50 [ 2254.673212] psched_net_init+0x48/0x70 [ 2254.674023] R10: 0000000000000000 R11: 0000000000000001 R12: ffff88800f7ecbc0 [ 2254.674229] ops_init+0xbb/0x6b0 [ 2254.674991] R13: 0000000002000000 R14: ffff88800f7edda0 R15: ffff88800f7edd98 [ 2254.675941] setup_net+0x2d8/0x810 [ 2254.675962] ? ops_init+0x6b0/0x6b0 [ 2254.676775] FS: 00007f66a7cdf700(0000) GS:ffff88806ce00000(0000) knlGS:0000000000000000 [ 2254.677341] ? kasan_unpoison_shadow+0x33/0x50 [ 2254.677356] ? __kasan_kmalloc.constprop.0+0xc9/0xd0 [ 2254.677373] copy_net_ns+0x2cf/0x5e0 [ 2254.678206] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 2254.679152] create_new_namespaces+0x3f6/0xb20 [ 2254.679173] unshare_nsproxy_namespaces+0xbd/0x1f0 [ 2254.680030] CR2: 00007f66aa7bf9d8 CR3: 0000000043ad8000 CR4: 0000000000350ef0 [ 2254.680649] ksys_unshare+0x449/0x8a0 [ 2254.681673] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 2254.682623] ? unshare_fd+0x1c0/0x1c0 [ 2254.682637] ? fput_many+0x2f/0x1a0 [ 2254.682653] ? ksys_write+0x1a9/0x260 [ 2254.683521] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600 [ 2254.684021] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2254.684041] __x64_sys_unshare+0x2d/0x40 [ 2254.685520] Call Trace: [ 2254.685963] do_syscall_64+0x33/0x40 [ 2254.685978] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2254.685992] RIP: 0033:0x7f1705f97b19 [ 2254.687514] ieee80211_bss_info_change_notify+0x9a/0xc0 [ 2254.687947] 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 [ 2254.687955] RSP: 002b:00007f170350d188 EFLAGS: 00000246 ORIG_RAX: 0000000000000110 [ 2254.688722] ieee80211_set_mcast_rate+0x37/0x50 [ 2254.689794] RAX: ffffffffffffffda RBX: 00007f17060aaf60 RCX: 00007f1705f97b19 [ 2254.689802] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000042000000 [ 2254.689810] RBP: 00007f170350d1d0 R08: 0000000000000000 R09: 0000000000000000 [ 2254.689823] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 2254.690786] ? ieee80211_set_wds_peer+0x30/0x30 [ 2254.691434] R13: 00007ffc1f2d632f R14: 00007f170350d300 R15: 0000000000022000 [ 2254.726372] nl80211_set_mcast_rate+0x30b/0x650 [ 2254.726397] ? nl80211_update_owe_info+0x750/0x750 [ 2254.726429] ? nl80211_pre_doit+0xa2/0x630 [ 2254.726464] genl_family_rcv_msg_doit+0x22d/0x330 [ 2254.726494] ? genl_family_rcv_msg_attrs_parse.constprop.0+0x280/0x280 [ 2254.726515] ? cap_capable+0x1d6/0x240 [ 2254.726553] ? ns_capable+0xe2/0x110 [ 2254.726584] genl_rcv_msg+0x33c/0x5a0 [ 2254.726611] ? genl_get_cmd+0x480/0x480 [ 2254.726632] ? nl80211_update_owe_info+0x750/0x750 [ 2254.726662] ? lock_release+0x680/0x680 [ 2254.726681] ? __lockdep_reset_lock+0x180/0x180 [ 2254.726714] netlink_rcv_skb+0x14b/0x430 [ 2254.726785] ? genl_get_cmd+0x480/0x480 [ 2254.726809] ? netlink_ack+0xab0/0xab0 [ 2254.726843] ? netlink_deliver_tap+0x1c4/0xcd0 [ 2254.726864] ? is_vmalloc_addr+0x7b/0xb0 [ 2254.726897] genl_rcv+0x24/0x40 [ 2254.726949] netlink_unicast+0x549/0x7f0 [ 2254.726981] ? netlink_attachskb+0x870/0x870 [ 2254.727002] ? __virt_addr_valid+0x128/0x350 [ 2254.727039] netlink_sendmsg+0x90f/0xdf0 [ 2254.727072] ? netlink_unicast+0x7f0/0x7f0 [ 2254.727112] ? netlink_unicast+0x7f0/0x7f0 [ 2254.727134] sock_sendmsg+0x154/0x190 [ 2254.727156] ____sys_sendmsg+0x70d/0x870 [ 2254.727180] ? kernel_sendmsg+0x50/0x50 [ 2254.727226] ? do_recvmmsg+0x6d0/0x6d0 [ 2254.727246] ? perf_trace_lock+0xac/0x490 [ 2254.727274] ? __lockdep_reset_lock+0x180/0x180 [ 2254.727291] ? perf_trace_lock+0xac/0x490 [ 2254.727319] ___sys_sendmsg+0xf3/0x170 [ 2254.727341] ? sendmsg_copy_msghdr+0x160/0x160 [ 2254.727369] ? lock_downgrade+0x6d0/0x6d0 [ 2254.727397] ? finish_task_switch+0x126/0x5d0 [ 2254.727418] ? lock_downgrade+0x6d0/0x6d0 [ 2254.727447] ? __fget_files+0x296/0x4c0 [ 2254.727480] ? __fget_light+0xea/0x290 [ 2254.727511] __sys_sendmsg+0xe5/0x1b0 [ 2254.727530] ? __sys_sendmsg_sock+0x40/0x40 [ 2254.727553] ? io_schedule_timeout+0x140/0x140 [ 2254.727596] ? lockdep_hardirqs_on_prepare+0x277/0x3e0 [ 2254.727702] ? syscall_enter_from_user_mode+0x1d/0x50 [ 2254.727723] ? trace_hardirqs_on+0x5b/0x180 [ 2254.727748] do_syscall_64+0x33/0x40 [ 2254.727770] entry_SYSCALL_64_after_hwframe+0x61/0xc6 [ 2254.727785] RIP: 0033:0x7f66aa769b19 [ 2254.727805] 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 [ 2254.727816] RSP: 002b:00007f66a7cdf188 EFLAGS: 00000246 ORIG_RAX: 000000000000002e [ 2254.727839] RAX: ffffffffffffffda RBX: 00007f66aa87cf60 RCX: 00007f66aa769b19 [ 2254.727852] RDX: 0000000000000000 RSI: 0000000020000f00 RDI: 0000000000000003 [ 2254.727864] RBP: 00007f66aa7c3f6d R08: 0000000000000000 R09: 0000000000000000 [ 2254.727876] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 2254.727889] R13: 00007ffd027892af R14: 00007f66a7cdf300 R15: 0000000000022000 [ 2254.727966] irq event stamp: 1615 [ 2254.727990] hardirqs last enabled at (1621): [] vprintk_emit+0x486/0x4d0 03:44:34 executing program 5: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x46e2, 0x0) utimensat(r0, 0x0, 0x0, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_PORT(r0, 0xc0a85320, &(0x7f0000000040)={{0x20, 0x5}, 'port1\x00', 0x41, 0x30010, 0x10000, 0x4, 0x6, 0x0, 0x1, 0x0, 0x5, 0xff}) perf_event_open(&(0x7f0000001d80)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000000}, 0x0, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = perf_event_open(&(0x7f0000000500)={0x6, 0x80, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0, 0xffffffff81000000}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r1, 0x40082406, &(0x7f0000000000)='-&^/,)[}\xc7\x00') clone3(&(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, {}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 2254.728016] hardirqs last disabled at (1626): [] vprintk_emit+0x418/0x4d0 [ 2254.788088] softirqs last enabled at (882): [] asm_call_irq_on_stack+0x12/0x20 [ 2254.788112] softirqs last disabled at (829): [] asm_call_irq_on_stack+0x12/0x20 [ 2254.788123] ---[ end trace 6097879c134b19de ]--- [ 2254.844158] FAT-fs (loop3): invalid media value (0x00) [ 2254.844173] FAT-fs (loop3): Can't find a valid FAT filesystem [ 2254.862310] Process accounting resumed VM DIAGNOSIS: 22:22:12 Registers: info registers vcpu 0 RAX=dffffc0000000060 RBX=00000000000003fd RCX=0000000000000000 RDX=00000000000003fd RSI=ffffffff822c220c RDI=ffffffff879e41a0 RBP=ffffffff879e4160 RSP=ffff88805d4e6ee8 R8 =0000000000000001 R9 =0000000000000003 R10=000000000000000a R11=0000000000000001 R12=0000000000000020 R13=fffffbfff0f3c880 R14=fffffbfff0f3c836 R15=dffffc0000000000 RIP=ffffffff822c2260 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 00007f66a7cdf700 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=00007f66aa7bf9d8 CR3=0000000043ad8000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000600 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=8100000000000000 4007 FPR6=8740000000000000 4008 FPR7=8740000000000000 4008 XMM00=ffffffffffffffffff00000000000000 XMM01=ffffffffffffffffffffffffffffffff XMM02=ffffffffffffffffffffffffffffffff XMM03=ffffffffffffffffffffffffffffffff XMM04=ffffffffffffffffffffffff00000000 XMM05=00000000000000000000000000000000 XMM06=0000000000000000000000524f525245 XMM07=00000000000000000000000000000000 XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=0000000000000002 RBX=0000000000000001 RCX=ffffffff812984d3 RDX=0000000000000001 RSI=ffff88803c83b380 RDI=0000000000000001 RBP=0000000000000000 RSP=ffff888047157750 R8 =0000000000000000 R9 =ffffffff8685d6e7 R10=0000000000000000 R11=0000000000000001 R12=0000000000000019 R13=0000000000000012 R14=ffff888017008000 R15=0000000000000000 RIP=ffffffff814062a0 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 00007f170350d700 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000004a000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000048000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007f170350cf78 CR3=0000000043f22000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff4ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=0000000000000000 0000 FPR6=0000000000000000 0000 FPR7=0000000000000000 0000 XMM00=00000000000000000000000000000000 XMM01=ffffffffffffffffffffffffffffffff XMM02=00000000000000000000000000000000 XMM03=00000000000000000000000000000000 XMM04=000000000000000000000000000000ff XMM05=00000000000000000000000000000000 XMM06=0000000000000000000000524f525245 XMM07=00000000000000000000000000000000 XMM08=000000000000000000524f5252450040 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000