19) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000040)='cgroup.freeze\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f00000000c0)=0x3f, 0x12) openat$cgroup_ro(r3, &(0x7f0000000300)='cgroup.freeze\x00', 0x0, 0x0) r4 = socket$kcm(0x21, 0x2, 0xa) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(r4, &(0x7f00000000c0)={&(0x7f0000000040)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @dev}}, 0x80, 0x0, 0x0, &(0x7f0000001a00)=ANY=[], 0x10b8}, 0x0) r5 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r5, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$cgroup_freezer_state(r0, &(0x7f00000002c0)='FROZEN\x00', 0x7) [ 776.514886] RDX: 0000000000002000 RSI: 0000000000000000 RDI: 00007fbc9ed581e0 [ 776.514894] RBP: 0000000000000003 R08: 0000000000001000 R09: 00007fbc9d6741d0 [ 776.514903] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 776.514910] R13: 0000000020000100 R14: 0000000000002000 R15: 0000000020000140 08:02:52 executing program 1: r0 = perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x400000, 0x7}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x3, 0x8e, 0xc1, 0x0, 0x0, 0x32, 0x0, 0xc, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x8, 0x1, @perf_bp, 0x10200, 0xeeb, 0x5f7, 0x7, 0x0, 0x1, 0x6, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0xa, 0xffffffffffffffff, 0x0) socket$nl_route(0x10, 0x3, 0x0) r1 = syz_open_dev$vcsa(&(0x7f0000000040), 0x80000001, 0x40000) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = socket$packet(0x11, 0x3, 0x300) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x101) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000180)={'bond0\x00', 0x0}) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r1, 0x89f5, &(0x7f0000000280)={'syztnl0\x00', 0x0}) bind$packet(r2, &(0x7f0000000100)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) r5 = socket(0x1, 0x803, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) r7 = socket(0x10, 0x8000000803, 0x0) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c01000010000106813b07000000000000000000", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=r6, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r6, @ANYBLOB], 0x11c}}, 0x0) openat$zero(0xffffffffffffff9c, &(0x7f0000000080), 0x40, 0x0) r8 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) ftruncate(r0, 0x1) renameat(r8, &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r8, &(0x7f0000000080)='./file0\x00') perf_event_open(&(0x7f0000001340)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x51c1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x400000, 0x7}, 0x0, 0xfffff7ffffffffff, 0xffffffffffffffff, 0x0) (async) perf_event_open(&(0x7f00000000c0)={0x0, 0x80, 0x3, 0x8e, 0xc1, 0x0, 0x0, 0x32, 0x0, 0xc, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x3, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x8, 0x1, @perf_bp, 0x10200, 0xeeb, 0x5f7, 0x7, 0x0, 0x1, 0x6, 0x0, 0x0, 0x0, 0x7}, 0xffffffffffffffff, 0xa, 0xffffffffffffffff, 0x0) (async) socket$nl_route(0x10, 0x3, 0x0) (async) syz_open_dev$vcsa(&(0x7f0000000040), 0x80000001, 0x40000) (async) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) (async) socket$packet(0x11, 0x3, 0x300) (async) ioctl$PERF_EVENT_IOC_DISABLE(r1, 0x2401, 0x101) (async) ioctl$sock_SIOCGIFINDEX(r3, 0x8933, &(0x7f0000000180)={'bond0\x00'}) (async) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r1, 0x89f5, &(0x7f0000000280)={'syztnl0\x00', 0x0}) (async) bind$packet(r2, &(0x7f0000000100)={0x11, 0x0, r4, 0x1, 0x0, 0x6, @local}, 0x14) (async) socket(0x1, 0x803, 0x0) (async) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x14) (async) socket(0x10, 0x8000000803, 0x0) (async) sendmsg$nl_route(r7, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000300)=ANY=[@ANYBLOB="1c01000010000106813b07000000000000000000", @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=r6, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r6, @ANYBLOB], 0x11c}}, 0x0) (async) openat$zero(0xffffffffffffff9c, &(0x7f0000000080), 0x40, 0x0) (async) open(&(0x7f0000000000)='.\x00', 0x0, 0x0) (async) ftruncate(r0, 0x1) (async) renameat(r8, &(0x7f0000000100)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r8, &(0x7f0000000080)='./file0\x00') (async) [ 777.188109] overlayfs: failed to resolve './file1': -2 [ 777.202407] FAULT_INJECTION: forcing a failure. [ 777.202407] name failslab, interval 1, probability 0, space 0, times 0 [ 777.231799] overlayfs: unrecognized mount option "fsuuid=bb]55f5¡-1a3" or missing value [ 777.238342] overlayfs: unrecognized mount option "lowerdir" or missing value [ 777.258157] CPU: 1 PID: 22925 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 777.266067] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 777.275976] Call Trace: [ 777.278577] dump_stack+0x1fc/0x2ef [ 777.282220] should_fail.cold+0xa/0xf [ 777.286030] ? setup_fault_attr+0x200/0x200 [ 777.290360] ? lock_acquire+0x170/0x3c0 [ 777.294865] __should_failslab+0x115/0x180 [ 777.299108] should_failslab+0x5/0x10 [ 777.302919] kmem_cache_alloc+0x277/0x370 [ 777.307083] __alloc_file+0x21/0x340 [ 777.310807] alloc_empty_file+0x6d/0x170 [ 777.314879] alloc_file+0x5e/0x4d0 [ 777.318432] alloc_file_pseudo+0x165/0x250 [ 777.322677] ? alloc_file+0x4d0/0x4d0 [ 777.326484] ? lockdep_annotate_inode_mutex_key+0x43/0x130 [ 777.332116] ? shmem_get_inode+0x44c/0x8d0 08:02:52 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) 08:02:52 executing program 4: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async, rerun: 32) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) (async, rerun: 32) socket$nl_generic(0x10, 0x3, 0x10) (async) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) (async) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) (async, rerun: 64) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) (async, rerun: 64) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', &(0x7f00000000c0), 0x10880, &(0x7f0000000200)={[{@nfs_export_on}, {@xino_auto}], [{@fsuuid={'fsuuid', 0x3d, {[0x62, 0x62, 0x5d, 0x35, 0x35, 0x66, 0x35, 0xe78a759f9aa771a1], 0x2d, [0x31, 0x61, 0x33], 0x2d, [0x37, 0x36, 0x0, 0x31], 0x2d, [0x65, 0x63, 0x36, 0x66], 0x2d, [0x17, 0x37, 0xa76ee59ff29fcffc, 0x30, 0x65, 0x64, 0x36, 0x64]}}}, {@subj_user={'subj_user', 0x3d, 'mirred\x00'}}]}) (async) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) [ 777.336366] __shmem_file_setup.part.0+0x102/0x2b0 [ 777.341310] shmem_file_setup+0x61/0x90 [ 777.345297] __se_sys_memfd_create+0x26b/0x440 [ 777.349884] ? memfd_file_seals_ptr+0x150/0x150 [ 777.354557] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 777.359928] ? trace_hardirqs_off_caller+0x6e/0x210 [ 777.364948] ? do_syscall_64+0x21/0x620 [ 777.368933] do_syscall_64+0xf9/0x620 [ 777.372744] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 777.377951] RIP: 0033:0x7fbc9ecfefe9 08:02:52 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) [ 777.377967] 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 08:02:52 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000010000)="e2e1f5e084b00467010000000c0024", 0xf, 0x400}, {&(0x7f0000000280)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000140)={[{@fault_injection}]}) (fail_nth: 5) 08:02:52 executing program 4: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {}, {0xfff1}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x10, 0x5}, 0x2}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) [ 777.377975] RSP: 002b:00007fbc9d673f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 777.377988] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00007fbc9ecfefe9 [ 777.377997] RDX: 0000000000002000 RSI: 0000000000000000 RDI: 00007fbc9ed581e0 [ 777.378005] RBP: 0000000000000003 R08: 0000000000001000 R09: 00007fbc9d6741d0 [ 777.378013] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 777.378021] R13: 0000000020000100 R14: 0000000000002000 R15: 0000000020000140 [ 777.499170] netlink: 8 bytes leftover after parsing attributes in process `syz-executor.1'. [ 777.501648] overlayfs: unrecognized mount option "lowerdir" or missing value [ 777.585140] FAULT_INJECTION: forcing a failure. [ 777.585140] name failslab, interval 1, probability 0, space 0, times 0 [ 777.585160] CPU: 1 PID: 22971 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 777.585169] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 777.585174] Call Trace: [ 777.585197] dump_stack+0x1fc/0x2ef [ 777.585217] should_fail.cold+0xa/0xf [ 777.585238] ? setup_fault_attr+0x200/0x200 [ 777.585253] ? lock_acquire+0x170/0x3c0 [ 777.585274] __should_failslab+0x115/0x180 [ 777.585291] should_failslab+0x5/0x10 [ 777.585306] kmem_cache_alloc_trace+0x284/0x380 [ 777.585328] apparmor_file_alloc_security+0x394/0xad0 [ 777.585348] ? apparmor_file_receive+0x160/0x160 [ 777.585366] ? __alloc_file+0x21/0x340 [ 777.585387] security_file_alloc+0x40/0x90 [ 777.585403] __alloc_file+0xd8/0x340 [ 777.585420] alloc_empty_file+0x6d/0x170 [ 777.585436] alloc_file+0x5e/0x4d0 [ 777.585455] alloc_file_pseudo+0x165/0x250 [ 777.585471] ? alloc_file+0x4d0/0x4d0 [ 777.585486] ? lockdep_annotate_inode_mutex_key+0x43/0x130 [ 777.585503] ? shmem_get_inode+0x44c/0x8d0 [ 777.585524] __shmem_file_setup.part.0+0x102/0x2b0 [ 777.585543] shmem_file_setup+0x61/0x90 [ 777.585558] __se_sys_memfd_create+0x26b/0x440 [ 777.585573] ? memfd_file_seals_ptr+0x150/0x150 [ 777.585589] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 777.585614] ? trace_hardirqs_off_caller+0x6e/0x210 [ 777.585631] ? do_syscall_64+0x21/0x620 [ 777.585648] do_syscall_64+0xf9/0x620 [ 777.585671] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 777.585683] RIP: 0033:0x7fbc9ecfefe9 [ 777.585697] 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 [ 777.585705] RSP: 002b:00007fbc9d673f28 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 777.585719] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00007fbc9ecfefe9 [ 777.585728] RDX: 0000000000002000 RSI: 0000000000000000 RDI: 00007fbc9ed581e0 [ 777.585736] RBP: 0000000000000003 R08: 0000000000001000 R09: 00007fbc9d6741d0 [ 777.585744] R10: 0000000000000003 R11: 0000000000000246 R12: 0000000008100000 [ 777.585751] R13: 0000000020000100 R14: 0000000000002000 R15: 0000000020000140 [ 777.601592] overlayfs: unrecognized mount option "lowerdir=" or missing value 08:02:53 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x6) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x1201, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={0x0}, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x6, 0x1, 0x7c, 0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xe5, 0x3, 0x0, 0x7, 0xbe4, 0x0, 0x3, 0x0, 0xcf}, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0x0) fremovexattr(r2, &(0x7f00000002c0)=@known='trusted.overlay.upper\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mincore(&(0x7f000005b000/0x1000)=nil, 0x1000, &(0x7f0000000300)=""/4096) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f00000000c0)=[{&(0x7f0000000080)="05", 0x1}], 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, @in6=@mcast2, 0x4e22, 0x7, 0x4e20, 0x1000, 0xa, 0x0, 0x20, 0xbe, 0x0, 0xee01}, {0x5, 0x4, 0xb57, 0x5, 0x0, 0x80000001, 0xfff, 0x81}, {0x4, 0x7ff, 0x0, 0x9}, 0x33, 0x6e6bbd, 0x2, 0x1, 0x3}, {{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4d5}, 0x2, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, 0x3502, 0x3, 0x2, 0x7, 0x1ff, 0xca, 0xe4ae}}, 0xe8) vmsplice(r3, 0x0, 0x0, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x2) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002080)={0x4c, 0x1, 0x4, 0x101, 0x0, 0x0, {0x3}, [@NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x7}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x400}, @NFULA_CFG_MODE={0xa, 0x2, {0x7, 0x1}}, @NFULA_CFG_MODE={0xa, 0x2, {0x9, 0x2}}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x80000000}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x20}]}, 0x4c}}, 0x0) process_vm_writev(0x0, &(0x7f0000003640), 0x0, &(0x7f0000000140), 0x0, 0x0) write$UHID_INPUT(r1, &(0x7f0000001040)={0xd, {"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", 0x1000}}, 0x1b7) 08:02:53 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x6) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x1201, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={0x0}, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x6, 0x1, 0x7c, 0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xe5, 0x3, 0x0, 0x7, 0xbe4, 0x0, 0x3, 0x0, 0xcf}, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0x0) fremovexattr(r2, &(0x7f00000002c0)=@known='trusted.overlay.upper\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mincore(&(0x7f000005b000/0x1000)=nil, 0x1000, &(0x7f0000000300)=""/4096) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f00000000c0)=[{&(0x7f0000000080)="05", 0x1}], 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, @in6=@mcast2, 0x4e22, 0x7, 0x4e20, 0x1000, 0xa, 0x0, 0x20, 0xbe, 0x0, 0xee01}, {0x5, 0x4, 0xb57, 0x5, 0x0, 0x80000001, 0xfff, 0x81}, {0x4, 0x7ff, 0x0, 0x9}, 0x33, 0x6e6bbd, 0x2, 0x1, 0x3}, {{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4d5}, 0x2, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, 0x3502, 0x3, 0x2, 0x7, 0x1ff, 0xca, 0xe4ae}}, 0xe8) vmsplice(r3, 0x0, 0x0, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x2) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002080)={0x4c, 0x1, 0x4, 0x101, 0x0, 0x0, {0x3}, [@NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x7}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x400}, @NFULA_CFG_MODE={0xa, 0x2, {0x7, 0x1}}, @NFULA_CFG_MODE={0xa, 0x2, {0x9, 0x2}}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x80000000}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x20}]}, 0x4c}}, 0x0) process_vm_writev(0x0, &(0x7f0000003640), 0x0, &(0x7f0000000140), 0x0, 0x0) write$UHID_INPUT(r1, &(0x7f0000001040)={0xd, {"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0x1000}}, 0x1b7) 08:02:53 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c47, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async, rerun: 64) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40241, 0x0) (rerun: 64) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00'}) (async) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001a00)=ANY=[@ANYBLOB="180000000000000010010000010000007d95df16a39b1a6c900000000000000001000000040000002b24ec10064b6fb14bccedfb718aef932f3889d1fdda5b9134015a860f5878c37ffe36e1165d14d435be5b317c6c8189767d2f97879f07a715bb7c169f46933d9338f4ab0483696f618988c5944741afe403461323110f62055394412158e7a3adb164d641aa40d4ab077fe34232aa8b319d7666d0998a61d7da0c86d70000001010"], 0x10b8}, 0x0) (async, rerun: 32) sendmsg$sock(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000240), 0x80, 0x0, 0x0, &(0x7f00000008c0)}, 0x40) (async, rerun: 32) r1 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000100), 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x389b540217aff453, 'cpu'}, {0x0, 'rdma'}, {0x2b, 'pids'}, {0x2b, 'memory'}]}, 0x19) (async) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000040)='cgroup.freeze\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f00000000c0)=0x3f, 0x12) openat$cgroup_ro(r3, &(0x7f0000000300)='cgroup.freeze\x00', 0x0, 0x0) (async) r4 = socket$kcm(0x21, 0x2, 0xa) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) (async) sendmsg$kcm(r4, &(0x7f00000000c0)={&(0x7f0000000040)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @dev}}, 0x80, 0x0, 0x0, &(0x7f0000001a00)=ANY=[], 0x10b8}, 0x0) (async, rerun: 32) r5 = socket$kcm(0x2, 0xa, 0x2) (rerun: 32) ioctl$SIOCSIFHWADDR(r5, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) (async, rerun: 32) write$cgroup_freezer_state(r0, &(0x7f00000002c0)='FROZEN\x00', 0x7) (rerun: 32) 08:02:53 executing program 4: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {}, {0xfff1}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x10, 0x5}, 0x2}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) (async) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) (async) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) 08:02:53 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000010000)="e2e1f5e084b00467010000000c0024", 0xf, 0x400}, {&(0x7f0000000280)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000140)={[{@fault_injection}]}) (fail_nth: 6) 08:02:53 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) [ 778.016398] FAULT_INJECTION: forcing a failure. [ 778.016398] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 778.042060] CPU: 0 PID: 22993 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 778.050006] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 778.059368] Call Trace: [ 778.061966] dump_stack+0x1fc/0x2ef [ 778.065615] should_fail.cold+0xa/0xf [ 778.069424] ? lock_acquire+0x170/0x3c0 [ 778.073405] ? setup_fault_attr+0x200/0x200 [ 778.077746] __alloc_pages_nodemask+0x239/0x2890 [ 778.082514] ? __lock_acquire+0x6de/0x3ff0 [ 778.086762] ? static_obj+0x50/0x50 [ 778.090404] ? __lock_acquire+0x6de/0x3ff0 [ 778.094643] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 778.099491] ? __lock_acquire+0x6de/0x3ff0 [ 778.103739] ? mark_held_locks+0xf0/0xf0 [ 778.107810] ? unwind_next_frame+0xeee/0x1400 [ 778.112313] ? mark_held_locks+0xf0/0xf0 [ 778.116384] ? deref_stack_reg+0x134/0x1d0 [ 778.120627] ? get_reg+0x176/0x1f0 [ 778.124180] ? __read_once_size_nocheck.constprop.0+0x10/0x10 [ 778.130075] alloc_pages_vma+0xf2/0x780 [ 778.134062] shmem_alloc_page+0x11c/0x1f0 [ 778.138218] ? shmem_swapin+0x220/0x220 [ 778.142218] ? percpu_counter_add_batch+0x126/0x180 [ 778.147247] ? __vm_enough_memory+0x316/0x650 [ 778.151752] shmem_alloc_and_acct_page+0x15a/0x850 [ 778.156693] shmem_getpage_gfp+0x4e9/0x37f0 [ 778.161037] ? shmem_alloc_and_acct_page+0x850/0x850 [ 778.166146] ? mark_held_locks+0xa6/0xf0 [ 778.170207] ? ktime_get_coarse_real_ts64+0x1c7/0x290 [ 778.175400] ? iov_iter_fault_in_readable+0x1fc/0x3f0 [ 778.180604] shmem_write_begin+0xff/0x1e0 [ 778.184765] generic_perform_write+0x1f8/0x4d0 [ 778.189364] ? filemap_page_mkwrite+0x2f0/0x2f0 [ 778.194035] ? current_time+0x1c0/0x1c0 [ 778.198013] ? lock_acquire+0x170/0x3c0 [ 778.201993] __generic_file_write_iter+0x24b/0x610 [ 778.206931] generic_file_write_iter+0x3f8/0x730 [ 778.211702] __vfs_write+0x51b/0x770 [ 778.215421] ? kernel_read+0x110/0x110 [ 778.219324] ? check_preemption_disabled+0x41/0x280 [ 778.224347] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 778.229368] vfs_write+0x1f3/0x540 [ 778.232913] __x64_sys_pwrite64+0x1f7/0x250 [ 778.237238] ? ksys_pwrite64+0x1a0/0x1a0 [ 778.241310] ? trace_hardirqs_off_caller+0x6e/0x210 [ 778.246772] ? do_syscall_64+0x21/0x620 [ 778.250756] do_syscall_64+0xf9/0x620 [ 778.251778] overlayfs: unrecognized mount option "lowerdir=" or missing value [ 778.254567] entry_SYSCALL_64_after_hwframe+0x49/0xbe 08:02:53 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) [ 778.267002] RIP: 0033:0x7fbc9ecb1fb7 [ 778.270721] Code: 08 89 3c 24 48 89 4c 24 18 e8 e5 f8 ff ff 4c 8b 54 24 18 48 8b 54 24 10 41 89 c0 48 8b 74 24 08 8b 3c 24 b8 12 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 04 24 e8 15 f9 ff ff 48 8b [ 778.289628] RSP: 002b:00007fbc9d673f00 EFLAGS: 00000293 ORIG_RAX: 0000000000000012 [ 778.297348] RAX: ffffffffffffffda RBX: 00007fbc9ed489c8 RCX: 00007fbc9ecb1fb7 [ 778.304620] RDX: 000000000000000f RSI: 0000000020010000 RDI: 0000000000000004 08:02:53 executing program 4: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {}, {0xfff1}}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x10, 0x5}, 0x2}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) (async) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) (async) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) (async) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = openat$dlm_monitor(0xffffffffffffff9c, &(0x7f0000000000), 0x2000, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0xc) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) [ 778.312341] RBP: 0000000000000003 R08: 0000000000000000 R09: 00007fbc9d6741d0 [ 778.312349] R10: 0000000000000400 R11: 0000000000000293 R12: 0000000000000004 08:02:53 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) 08:02:53 executing program 4: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), r0) [ 778.312357] R13: 0000000000000004 R14: 0000000020000080 R15: 0000000000000000 [ 778.416207] overlayfs: unrecognized mount option "lowerdir=" or missing value 08:02:53 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) [ 778.456488] overlayfs: failed to resolve './bus': -2 08:02:53 executing program 4: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) (async) r0 = creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) (async) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) (async) chdir(&(0x7f00000001c0)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), r0) 08:02:53 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x6) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x1201, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={0x0}, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x6, 0x1, 0x7c, 0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xe5, 0x3, 0x0, 0x7, 0xbe4, 0x0, 0x3, 0x0, 0xcf}, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0x0) fremovexattr(r2, &(0x7f00000002c0)=@known='trusted.overlay.upper\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mincore(&(0x7f000005b000/0x1000)=nil, 0x1000, &(0x7f0000000300)=""/4096) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f00000000c0)=[{&(0x7f0000000080)="05", 0x1}], 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r4) vmsplice(r3, 0x0, 0x0, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x2) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002080)={0x4c, 0x1, 0x4, 0x101, 0x0, 0x0, {0x3}, [@NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x7}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x400}, @NFULA_CFG_MODE={0xa, 0x2, {0x7, 0x1}}, @NFULA_CFG_MODE={0xa, 0x2, {0x9, 0x2}}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x80000000}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x20}]}, 0x4c}}, 0x0) process_vm_writev(0x0, &(0x7f0000003640), 0x0, &(0x7f0000000140), 0x0, 0x0) write$UHID_INPUT(r1, &(0x7f0000001040)={0xd, {"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", 0x1000}}, 0x1b7) [ 778.783560] erofs: read_super, device -> /dev/loop3 [ 778.783570] erofs: options -> fault_injection=0x0000000000000000, [ 778.786245] erofs: cannot find valid erofs superblock 08:02:54 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x6) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x1201, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={0x0}, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x6, 0x1, 0x7c, 0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xe5, 0x3, 0x0, 0x7, 0xbe4, 0x0, 0x3, 0x0, 0xcf}, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0x0) fremovexattr(r2, &(0x7f00000002c0)=@known='trusted.overlay.upper\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mincore(&(0x7f000005b000/0x1000)=nil, 0x1000, &(0x7f0000000300)=""/4096) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f00000000c0)=[{&(0x7f0000000080)="05", 0x1}], 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, @in6=@mcast2, 0x4e22, 0x7, 0x4e20, 0x1000, 0xa, 0x0, 0x20, 0xbe, 0x0, 0xee01}, {0x5, 0x4, 0xb57, 0x5, 0x0, 0x80000001, 0xfff, 0x81}, {0x4, 0x7ff, 0x0, 0x9}, 0x33, 0x6e6bbd, 0x2, 0x1, 0x3}, {{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4d5}, 0x2, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, 0x3502, 0x3, 0x2, 0x7, 0x1ff, 0xca, 0xe4ae}}, 0xe8) vmsplice(r3, 0x0, 0x0, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x2) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002080)={0x4c, 0x1, 0x4, 0x101, 0x0, 0x0, {0x3}, [@NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x7}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x400}, @NFULA_CFG_MODE={0xa, 0x2, {0x7, 0x1}}, @NFULA_CFG_MODE={0xa, 0x2, {0x9, 0x2}}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x80000000}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x20}]}, 0x4c}}, 0x0) process_vm_writev(0x0, &(0x7f0000003640), 0x0, &(0x7f0000000140), 0x0, 0x0) write$UHID_INPUT(r1, &(0x7f0000001040)={0xd, {"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", 0x1000}}, 0x1b7) 08:02:54 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) 08:02:54 executing program 4: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), r0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) (async) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) (async) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) (async) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), r0) (async) 08:02:54 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000010000)="e2e1f5e084b00467010000000c0024", 0xf, 0x400}, {&(0x7f0000000280)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000140)={[{@fault_injection}]}) (fail_nth: 7) 08:02:54 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c47, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00'}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001a00)=ANY=[@ANYBLOB="180000000000000010010000010000007d95df16a39b1a6c900000000000000001000000040000002b24ec10064b6fb14bccedfb718aef932f3889d1fdda5b9134015a860f5878c37ffe36e1165d14d435be5b317c6c8189767d2f97879f07a715bb7c169f46933d9338f4ab0483696f618988c5944741afe403461323110f62055394412158e7a3adb164d641aa40d4ab077fe34232aa8b319d7666d0998a61d7da0c86d70000001010"], 0x10b8}, 0x0) sendmsg$sock(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000240), 0x80, 0x0, 0x0, &(0x7f00000008c0)}, 0x40) r1 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000100), 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x389b540217aff453, 'cpu'}, {0x0, 'rdma'}, {0x2b, 'pids'}, {0x2b, 'memory'}]}, 0x19) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000040)='cgroup.freeze\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f00000000c0)=0x3f, 0x12) openat$cgroup_ro(r3, &(0x7f0000000300)='cgroup.freeze\x00', 0x0, 0x0) r4 = socket$kcm(0x21, 0x2, 0xa) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(r4, &(0x7f00000000c0)={&(0x7f0000000040)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @dev}}, 0x80, 0x0, 0x0, &(0x7f0000001a00)=ANY=[], 0x10b8}, 0x0) r5 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r5, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$cgroup_freezer_state(r0, &(0x7f00000002c0)='FROZEN\x00', 0x7) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c47, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40241, 0x0) (async) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00'}) (async) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001a00)=ANY=[@ANYBLOB="180000000000000010010000010000007d95df16a39b1a6c900000000000000001000000040000002b24ec10064b6fb14bccedfb718aef932f3889d1fdda5b9134015a860f5878c37ffe36e1165d14d435be5b317c6c8189767d2f97879f07a715bb7c169f46933d9338f4ab0483696f618988c5944741afe403461323110f62055394412158e7a3adb164d641aa40d4ab077fe34232aa8b319d7666d0998a61d7da0c86d70000001010"], 0x10b8}, 0x0) (async) sendmsg$sock(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000240), 0x80, 0x0, 0x0, &(0x7f00000008c0)}, 0x40) (async) openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000100), 0x2, 0x0) (async) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x389b540217aff453, 'cpu'}, {0x0, 'rdma'}, {0x2b, 'pids'}, {0x2b, 'memory'}]}, 0x19) (async) openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) (async) openat$cgroup_ro(r2, &(0x7f0000000040)='cgroup.freeze\x00', 0x275a, 0x0) (async) write$cgroup_int(r3, &(0x7f00000000c0)=0x3f, 0x12) (async) openat$cgroup_ro(r3, &(0x7f0000000300)='cgroup.freeze\x00', 0x0, 0x0) (async) socket$kcm(0x21, 0x2, 0xa) (async) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) (async) sendmsg$kcm(r4, &(0x7f00000000c0)={&(0x7f0000000040)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @dev}}, 0x80, 0x0, 0x0, &(0x7f0000001a00)=ANY=[], 0x10b8}, 0x0) (async) socket$kcm(0x2, 0xa, 0x2) (async) ioctl$SIOCSIFHWADDR(r5, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) (async) write$cgroup_freezer_state(r0, &(0x7f00000002c0)='FROZEN\x00', 0x7) (async) 08:02:54 executing program 4: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000009c0)=ANY=[@ANYBLOB="880000006400"/20, @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="040006000c00070000000000000000000c0008000100000000000000"], 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000000c0)=@un=@abs, 0x80, &(0x7f0000000840)=[{&(0x7f0000000400)=""/173, 0xad}, {&(0x7f0000000200)=""/83, 0x53}, {&(0x7f00000005c0)=""/212, 0xd4}, {&(0x7f00000006c0)=""/200, 0xc8}, {&(0x7f0000000940)=""/78, 0x4e}, {&(0x7f00000008c0)=""/73, 0x49}, {&(0x7f0000000380)=""/22, 0x16}], 0x1000000000000024}, 0x100) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000), 0x0, 0x2) ioctl$VIDIOC_G_CTRL(0xffffffffffffffff, 0xc008561b, &(0x7f0000000080)={0x7fffffff}) ioctl$VIDIOC_LOG_STATUS(r1, 0x5646, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newsa={0xf0, 0x10, 0x0, 0x0, 0x0, {{@in6=@local, @in6=@mcast2}, {@in6=@ipv4={'\x00', '\xff\xff', @dev}}, @in=@broadcast}}, 0xf0}, 0x1, 0xfffff000}, 0x0) ioctl$VIDIOC_S_CTRL(r1, 0xc008561c, &(0x7f0000000040)={0x28000000}) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) [ 779.038336] FAULT_INJECTION: forcing a failure. [ 779.038336] name failslab, interval 1, probability 0, space 0, times 0 08:02:54 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(0x0, 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) [ 779.161246] CPU: 0 PID: 23085 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 779.169175] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 779.178542] Call Trace: [ 779.181148] dump_stack+0x1fc/0x2ef [ 779.184792] should_fail.cold+0xa/0xf [ 779.188611] ? setup_fault_attr+0x200/0x200 [ 779.192950] ? lock_acquire+0x170/0x3c0 [ 779.196941] __should_failslab+0x115/0x180 [ 779.201212] should_failslab+0x5/0x10 [ 779.205020] kmem_cache_alloc+0x277/0x370 [ 779.209188] getname_flags+0xce/0x590 [ 779.213005] do_sys_open+0x26c/0x520 [ 779.214028] vivid-008: ================= START STATUS ================= [ 779.216723] ? filp_open+0x70/0x70 [ 779.216743] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 779.216758] ? trace_hardirqs_off_caller+0x6e/0x210 [ 779.216776] ? do_syscall_64+0x21/0x620 [ 779.241562] vivid-008: FM Deviation: 75000 [ 779.241735] do_syscall_64+0xf9/0x620 [ 779.241758] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 779.255123] RIP: 0033:0x7fbc9ecb1f04 [ 779.258842] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 779.271698] vivid-008: ================== END STATUS ================== [ 779.277745] RSP: 002b:00007fbc9d673eb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 779.277762] RAX: ffffffffffffffda RBX: 00007fbc9ed489c8 RCX: 00007fbc9ecb1f04 [ 779.277770] RDX: 0000000000000002 RSI: 00007fbc9d673fe0 RDI: 00000000ffffff9c 08:02:54 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x6) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x1201, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={0x0}, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x6, 0x1, 0x7c, 0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xe5, 0x3, 0x0, 0x7, 0xbe4, 0x0, 0x3, 0x0, 0xcf}, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0x0) fremovexattr(r2, &(0x7f00000002c0)=@known='trusted.overlay.upper\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mincore(&(0x7f000005b000/0x1000)=nil, 0x1000, &(0x7f0000000300)=""/4096) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f00000000c0)=[{&(0x7f0000000080)="05", 0x1}], 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, @in6=@mcast2, 0x4e22, 0x7, 0x4e20, 0x1000, 0xa, 0x0, 0x20, 0xbe, 0x0, 0xee01}, {0x5, 0x4, 0xb57, 0x5, 0x0, 0x80000001, 0xfff, 0x81}, {0x4, 0x7ff, 0x0, 0x9}, 0x33, 0x6e6bbd, 0x2, 0x1, 0x3}, {{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4d5}, 0x2, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, 0x3502, 0x3, 0x2, 0x7, 0x1ff, 0xca, 0xe4ae}}, 0xe8) vmsplice(r3, 0x0, 0x0, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x2) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002080)={0x4c, 0x1, 0x4, 0x101, 0x0, 0x0, {0x3}, [@NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x7}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x400}, @NFULA_CFG_MODE={0xa, 0x2, {0x7, 0x1}}, @NFULA_CFG_MODE={0xa, 0x2, {0x9, 0x2}}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x80000000}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x20}]}, 0x4c}}, 0x0) process_vm_writev(0x0, &(0x7f0000003640), 0x0, &(0x7f0000000140), 0x0, 0x0) write$UHID_INPUT(r1, &(0x7f0000001040)={0xd, {"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", 0x1000}}, 0x1b7) [ 779.277782] RBP: 00007fbc9d673fe0 R08: 0000000000000000 R09: 00007fbc9d6741d0 [ 779.314188] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 08:02:54 executing program 4: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000009c0)=ANY=[@ANYBLOB="880000006400"/20, @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="040006000c00070000000000000000000c0008000100000000000000"], 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000000c0)=@un=@abs, 0x80, &(0x7f0000000840)=[{&(0x7f0000000400)=""/173, 0xad}, {&(0x7f0000000200)=""/83, 0x53}, {&(0x7f00000005c0)=""/212, 0xd4}, {&(0x7f00000006c0)=""/200, 0xc8}, {&(0x7f0000000940)=""/78, 0x4e}, {&(0x7f00000008c0)=""/73, 0x49}, {&(0x7f0000000380)=""/22, 0x16}], 0x1000000000000024}, 0x100) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000), 0x0, 0x2) ioctl$VIDIOC_G_CTRL(0xffffffffffffffff, 0xc008561b, &(0x7f0000000080)={0x7fffffff}) ioctl$VIDIOC_LOG_STATUS(r1, 0x5646, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newsa={0xf0, 0x10, 0x0, 0x0, 0x0, {{@in6=@local, @in6=@mcast2}, {@in6=@ipv4={'\x00', '\xff\xff', @dev}}, @in=@broadcast}}, 0xf0}, 0x1, 0xfffff000}, 0x0) ioctl$VIDIOC_S_CTRL(r1, 0xc008561c, &(0x7f0000000040)={0x28000000}) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000009c0)=ANY=[@ANYBLOB="880000006400"/20, @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="040006000c00070000000000000000000c0008000100000000000000"], 0x88}}, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) (async) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000000c0)=@un=@abs, 0x80, &(0x7f0000000840)=[{&(0x7f0000000400)=""/173, 0xad}, {&(0x7f0000000200)=""/83, 0x53}, {&(0x7f00000005c0)=""/212, 0xd4}, {&(0x7f00000006c0)=""/200, 0xc8}, {&(0x7f0000000940)=""/78, 0x4e}, {&(0x7f00000008c0)=""/73, 0x49}, {&(0x7f0000000380)=""/22, 0x16}], 0x1000000000000024}, 0x100) (async) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) (async) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) (async) syz_open_dev$swradio(&(0x7f0000000000), 0x0, 0x2) (async) ioctl$VIDIOC_G_CTRL(0xffffffffffffffff, 0xc008561b, &(0x7f0000000080)={0x7fffffff}) (async) ioctl$VIDIOC_LOG_STATUS(r1, 0x5646, 0x0) (async) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) (async) socket$nl_xfrm(0x10, 0x3, 0x6) (async) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newsa={0xf0, 0x10, 0x0, 0x0, 0x0, {{@in6=@local, @in6=@mcast2}, {@in6=@ipv4={'\x00', '\xff\xff', @dev}}, @in=@broadcast}}, 0xf0}, 0x1, 0xfffff000}, 0x0) (async) ioctl$VIDIOC_S_CTRL(r1, 0xc008561c, &(0x7f0000000040)={0x28000000}) (async) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) (async) 08:02:54 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(0x0, 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) [ 779.314197] R13: 0000000000000004 R14: 00000000200000c8 R15: 0000000000000003 08:02:54 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(0x0, 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) 08:02:54 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x6) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x1201, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={0x0}, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x6, 0x1, 0x7c, 0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xe5, 0x3, 0x0, 0x7, 0xbe4, 0x0, 0x3, 0x0, 0xcf}, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0x0) fremovexattr(r2, &(0x7f00000002c0)=@known='trusted.overlay.upper\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mincore(&(0x7f000005b000/0x1000)=nil, 0x1000, &(0x7f0000000300)=""/4096) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f00000000c0)=[{&(0x7f0000000080)="05", 0x1}], 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r4) vmsplice(r3, 0x0, 0x0, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x2) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002080)={0x4c, 0x1, 0x4, 0x101, 0x0, 0x0, {0x3}, [@NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x7}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x400}, @NFULA_CFG_MODE={0xa, 0x2, {0x7, 0x1}}, @NFULA_CFG_MODE={0xa, 0x2, {0x9, 0x2}}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x80000000}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x20}]}, 0x4c}}, 0x0) process_vm_writev(0x0, &(0x7f0000003640), 0x0, &(0x7f0000000140), 0x0, 0x0) write$UHID_INPUT(r1, &(0x7f0000001040)={0xd, {"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0x1000}}, 0x1b7) [ 779.553914] vivid-008: ================= START STATUS ================= [ 779.553925] vivid-008: FM Deviation: 75000 [ 779.553940] vivid-008: ================== END STATUS ================== 08:02:55 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x6) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x1201, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={0x0}, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x6, 0x1, 0x7c, 0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xe5, 0x3, 0x0, 0x7, 0xbe4, 0x0, 0x3, 0x0, 0xcf}, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0x0) fremovexattr(r2, &(0x7f00000002c0)=@known='trusted.overlay.upper\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mincore(&(0x7f000005b000/0x1000)=nil, 0x1000, &(0x7f0000000300)=""/4096) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f00000000c0)=[{&(0x7f0000000080)="05", 0x1}], 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r4) vmsplice(r3, 0x0, 0x0, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x2) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002080)={0x4c, 0x1, 0x4, 0x101, 0x0, 0x0, {0x3}, [@NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x7}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x400}, @NFULA_CFG_MODE={0xa, 0x2, {0x7, 0x1}}, @NFULA_CFG_MODE={0xa, 0x2, {0x9, 0x2}}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x80000000}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x20}]}, 0x4c}}, 0x0) process_vm_writev(0x0, &(0x7f0000003640), 0x0, &(0x7f0000000140), 0x0, 0x0) write$UHID_INPUT(r1, &(0x7f0000001040)={0xd, {"a2e3ad21ed6b52f99cfbf4c087f70eb4d04fe7ff7fc6e5539b08580e8b546a1b2538940f08900c878f0e1ac6e7049b72b4956c409b242a0867f3988f7ef319520100ffe8d178708c523c921b1b3e550a169b50d336cd3b78130daa61d8e809ea882f5802b77f07227227b7ba67e0e78657a6f5c2a874e62a9ccdc0d31a0c9f318c0da1993bd160e233df4a62179c6f309f4cff7738596ecae8707ce065cd5b91cd0ae193973735b36d5b1b63e91c00305d3f46635eb016d5b1dda98e2d749be7bd1df1fb3b231fdcdb5075a9aaa1b469c3090000000000000075271b286329d169934288fd789aa37d6e98b224fd44b65b31334ffc55cc82cd3ac32ecd03aded6f9081b4dd0d8b38f3cd4498bee800490841bdb114f6b76383709d8f5c55432a909fda039aec54a1236e80f6a8abadea7662496bddbb42be6bfb2f17959d1f416e56c71b1931870262f5e801119242ca5b6bfc821e7e7daf2451138e645bb80c617669314e2fbe70de98ec76a9e40dad47f36fd9f7d0d42a4b5f1185ccdcf16ff46295d8a0fa17713c5802630933a9a34af674f3f39fe23491237c08822dec110911e893d0a8c4f677747abc360934b82910ff85bfd995083bba2987a67399eac427d145d546a40b9f6ff14ac488ec130fb3850a27afc953854a642c57519544ae15a7e454dea05918b4124351601611c8f11baa500a3621c56cea8d20ff911a0c41db6ebe8cac64f17679141d54b34bbc9963ac4f4bb3309603f1d4ab966203861b5b15a841f2b575a8bd0d78248ebe4d9a80002695104f674c2431dca141fae269cab70e9a66f3c3a9a63e9639e1f59c0ede26c6b5d74b078a5e15c31634e5ae098ce9ee70771aaa18119a867e1088334975e9f73483b6a62fa678ca14ffd9f9db2a7869d85864056526f889af43a60560a22f1fca567e65d5e880572286522449df466c632b3570243f989cce3803f465e41e610c20d80421d653a5120000008213b704c7fb082ff27590678ef9f190bae979babc7041d860420c5664ba7921b14dc1db8892fd32d0ad7bc946813591ad8deff4b05f60cea0da7710ac0000000000008000bea37ce0d0d4aa202fd28f28381aab144a5d429a04a689b83c7068ae949ed06e288e810bac9c76600025e19c907f8ea2e2f05dd3318271a1f5f8528f227e79c1388dbdfffe492f21579d2c15b8c70cdb1c332d86d87341432750861ec2bc3451edca194b221cfec4603d276bbaa1dfa6d4fb8a48a76eefc9a9a0270e4c10d64cd5a62427264f2377fe763c43470833ac96c45f357cbbaba8f1b1fdcc7cbb61a7cdb9744ed7f9129aede2be21ccfdc4e9134f8684b3a4f354da9a795e96334e207dff70f1988037b2ed3aaf575c0b88d8f146684078416d59fdee5325928974d12dad99dac44c3f0008047096a44060bebc2420aed92fa9b6578b4779415d97b9a6d6d5495c118045651cf41c2fc48b778efa5ea5677747430af4162b987b80c3e001cd34e5c92f76cc4c24eeb8bc4e9ac2aed9e53803ed0ca4ae3a9737d214060005ea6f1783e287b3bee96e3a7288afe2fdfaa78d1f48c13b64df07847754b8400daaa69bf5c8f48fe4eae9ca1207e78283cd0b20ceb360c7e658828163e2d25c4aa348561f927e88f63aa70e73a5e69b3df3495903f06572e1e007fa55a2999f596d067312f5779e8dbfdcf3427138f3d444d2639a10477f9bec4b0bbb6e3c04be68981f392203dd0ee3ef478e16dacfc5e3e03cf7ab8e3902f1b0ff034ef655b253ca509383815b1b6fc6522d4e4fdc11a48cf42d48604675fde2b94cf02b98a269b891abf8ab9c015073014d9e08d4338b8780bdecd436cf0541359bafffa45237f104b96210403b2de9efedfd71af9444e197f47e866101496f42355bc7872c827467cfa5c4e72730d56bd068ed211cf847535edecb7b373f78b095b68441a34cb51682a8ae4d24ad0465f3927f889b813076038e79a7962fb385a882e8020f06c4c2ba1dd5cac7c18876da865d258734dd73583df292892448039ef799cf0630becdcce04579b5561dc825ab829827945e020c1f67ee615f7084a607a7eceb6243378e0610060f02cca4051c2f001edb3d78fb4b55668dda93aec92a5de203717aa49c2d284acfabe262fccfcbb2b75a2183c4e15a7b6eb65ca8104e1b4da1fbb77ab2fc043aead87c32ab875ee7c2e7b7019c902cd3b43eaeb1a5fb135c0c7dcee8fe6516a328032f88c042891824659e9e94265c803b35ee5f83a2b210520106b8a358b50ab7a1fa89af9c251fe5294b3d1802d5676d95f160ec97b1ad948741b2044642c37b4a6cc6c04effc1672db7e4b68d787d9a7a508ae54b3cd73643de50e8c77d95a3d361c040babb171607caac2a3559ad4f75465f49c0d0ae3716db6e00cb11db4a5fade2a57c1023bf70cc77737c3b42aae501b20f7694a00f16e2d0174035a2c22656dc29880acebdbe8ddbd75c2f998d8ac2dfad2ba3a504767b6b45a45957f24d758ed024b3849c11d412a2a03b4047497022d9c30e23ef4df5c89644f48bb536f7945b59d7bcddff754413d135273ea8e75f22f216c6b9990ae71806f2c00b4025c48b75c0f73c497579773767075428067e7f16f4dde374f8211fef42cb468e623daf60b3569d462f4f19eacdb3ed70eeebb4483f8fd777d443e8b40426db6fe29068c0ca3d3414442e863a154704b0e51bc664a137b26be719f4f7c9a5678a674dfc95df80b9ce375dd649c8c704e509bd88c8e63d8c7dd67071115c8982ba46af4d6adcc9f68a75b9397b035153faf46366e7205dd8d6f37525c1a0e94610dd94323f6c15d085197149bfd6655548cfd9c52c9711937f79abb1a124f1210465483cd3b2d78378cfb85ed82e7da0f6eb6d279f2ae44369ddb4581c55925d0f6f1ba471eba281f259152f85a654fb39ddff3b484439ff158e7c5419e037f3e3ad038f2211f1033195563c7f93cd54b9094f226e783271e1e5a2a2c10712eab625d64931cd4ffe6738d97b9b5ef828ee9fb059fc01af0e79c1e14b1d25988c69a399567c1d93768f7971d31488b8658a20878b7c1dd7ba02fc42939dde3d4a3339a65d507dc59c51097b40517705da56e9ebf0afa53282bf86dbb58c548069ff6eb95aade7cc66d7bbef724779ca1f731b3346ff177050373d79ff7b3e7f9bc0c1b4b266a8878b90baaa039d3e3b63979ac3df6e6f4859afd50238c7547a39b60810938044ae185d2ba3e00a4e73676864ae090d81eaee5ee6cf1d0ab378dd4dd891e937c2ea5410e05130935e00785ec27e923911fab964c271556527697b52160687461602f88df165d884b36ec2b6c25a2f33c715687e9ddbfb96d6861aca47da73d6f3144345f48843dd014e5c5ad8fe995754bd9cf32fce1e7027132f2082fb0a30b9deae84bed4b28045634073c9c58c89d9e99c81769177c6d594f88a4facfd4c735a20307c737afae5336651b1b9bd522d60399473296b831dbd933d93994ba3064279b10ea0c5833f41f157ea2302993dbe433b1aa3a3766d5439020484f4113c4c859465c3b415c3432f81db8719539d5bf372aaaea1cc43a6c5cbe59758bfee29165895ac4b008e595f437491d87abed02cefcd9db53d94d02dae17b118e5d6787463181f4b87c10772d2b13f7809959bc048850613d17ca51055f2f416a44fe180d2d50c312cca7cb14a2bdc331f57a9817139a206fc76d57227ffff2de20a4b8e3737fbb42913777c06376f799eba367e21f94ca598705f5dcb767d6f84fad6b0f6095e53c4c4234d0c1fbe434f6ab8f43c0013ee93b83946ee7759e89d7bdd1a32d7b3110b932a4d02da711b757fe43c06d21e35810d8fe98b27faea8aa12bc8716eefc5c97c45ac33eeec964c5214bc3a9359bdea1cccab94f15e36319cb34ebcacedb82c2ed3de5a8a8f0011e8f74e82d7f96093530e76692839d7961939adfdeeeaff19d11efcafb6d546fef271e89d6cc238a081ff58cefcce3fbf4625a7e7de40e42e07b34449e15e065cc7348663a52190202c7af288a4510de03dab19d26285eda89156d50dd385a60333ba5bbf5d77cd7007ad1519ad5470de3dd6d6080cafccf8a97406bb6b68a1f0c4549820a73c880f475f732ae00398e8bd1f4908b7807fb33b72685ec37a2d3f766413a60459516246e5a1d998a2017aef0948a68cb0b3e35cb80dd349e891aef595dc4d470e8ac32a308e15fc37d06aeac289c0523f483e1ff7408c60edddab652f2ef91d4f2b01987b0f46da034e5c3f745a7ee8101a3934c54e24b48ec0275e2d0687dc746b0827cbf652f406c6b95f2722e58c05f752ce2126596e1cd7655b904801784c416b22f73d324678e2724f43f1fe687c7e8a60c28b82b6528341b648cdd56fed7cdcbb1575912d5ecd36dea3bca0b7427d8392c6289455e8f8d2ab2242729251ae033a9e02210e62df0546a74b333a1c48f95fd54acb5741259e8c5488efeee327415cc19451432c6f14c27693102a3cd84857cd6586fc5ca9a93eb0145fac0662ff86107f998a8ef7df8aa14046c55b03d3d47f88a8d60f7774a2ee08758897fb411a94b3c2fc5d5f0db42c0456ec014508e5247d33ae6c962d35603ff8454c16f8342856935125102bb784ed714887071f3d998efdd9923c954ab6ce431b63ee356b0c785f2f47b90e29389f22fc5b59a70efaea2bd40195af4486220d702e30bfc43c10ec23ea6283994a7dde4dcb61fea6b651fb1d62458d0741a12830052fcc460db043afe525629b40d7cee658e4cb5e930ed624806c43a006dc9336d07c2b8081c128ad2706f48261f7897084c297a1a6613bc18f5a38d442768af38041efe03d152ef95ff569e76db2391f4509d7f339d92fdb4a89364949da3932ba5c04c24a560ad80a3ce654578376e599aff3565b1d531f30912b99e6619ebe93cc0b81ea9935fd46edb44a78f615255490a4b621501f2a9e4d24624c4dac9274118c67584f5d374755534d7f68f679c4ff516a9c861a0e7e65868fcb2bf1cb9aea4e05df72279fdb0d2b9e935c5af3cf474bed79dfc248c1f5aea4b8b32c5d295e57079d0fe662a46b7f71cd47744db86c50b704c971d90295c7b2c7439a2d78ccfa79b5fc2bff6bbf840262bf89394b3e6491953264d2700c838fa2c7b34252600c9654e502dcea39cb6bc3eb69992e234b4ca7db2f45858d6284ca6270d6b2f0e58fded8a7b4a302a97bc641df07720ba2b26bbfcc807ca0abb1b44322269c21c5ec68cb068ea88067d905ea917bb03eefdaebdeabf2d0dce80997c915c8949de992587c2cb5fe36d7d3e5db21b094b8b77940b5f07722e47a08d367e5f84c96ec664b72934b99b3109af65d77e86abd6859cddf4bbae1f0930462df15fddbc48562ea3511a8065ef028cf12f14dcf6ebecd8d884836174faf1aa609e5f1ee1162dfa13bdc1fa7cfaadba85c72e9758f03a755d0be53f8d2a1dfb1c68cc164b0a0780d971a96ea2c4d4ca0398c2235980a9307b3d5bd3b01faffd0a5dbed2881a9700af561ac8c7e36bb2fc4c40e9cf96f06817fb903729a7db6ff957697c9ede7885d94ff1aa70826ad01a9b03c37b0969be0daf60af93109eb1dee72e4363f51af62af6fb2a6df3bec89822a7a0b678058fa3fef86faec216eb6992162f8dcbf719c148cd2f9c55f4901203a9a8a2c3e90f3943dbc10360a1a49700d1dfbf66d69f6fbaf506c8bcce8bb0d872a02238926407a4eddd5d0fc5a752f9000", 0x1000}}, 0x1b7) 08:02:55 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000010000)="e2e1f5e084b00467010000000c0024", 0xf, 0x400}, {&(0x7f0000000280)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000140)={[{@fault_injection}]}) (fail_nth: 8) 08:02:55 executing program 4: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000009c0)=ANY=[@ANYBLOB="880000006400"/20, @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="040006000c00070000000000000000000c0008000100000000000000"], 0x88}}, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) (async) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000000c0)=@un=@abs, 0x80, &(0x7f0000000840)=[{&(0x7f0000000400)=""/173, 0xad}, {&(0x7f0000000200)=""/83, 0x53}, {&(0x7f00000005c0)=""/212, 0xd4}, {&(0x7f00000006c0)=""/200, 0xc8}, {&(0x7f0000000940)=""/78, 0x4e}, {&(0x7f00000008c0)=""/73, 0x49}, {&(0x7f0000000380)=""/22, 0x16}], 0x1000000000000024}, 0x100) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) (async) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000), 0x0, 0x2) ioctl$VIDIOC_G_CTRL(0xffffffffffffffff, 0xc008561b, &(0x7f0000000080)={0x7fffffff}) (async) ioctl$VIDIOC_LOG_STATUS(r1, 0x5646, 0x0) (async) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) (async) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newsa={0xf0, 0x10, 0x0, 0x0, 0x0, {{@in6=@local, @in6=@mcast2}, {@in6=@ipv4={'\x00', '\xff\xff', @dev}}, @in=@broadcast}}, 0xf0}, 0x1, 0xfffff000}, 0x0) (async) ioctl$VIDIOC_S_CTRL(r1, 0xc008561c, &(0x7f0000000040)={0x28000000}) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) 08:02:55 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) [ 780.085790] FAULT_INJECTION: forcing a failure. [ 780.085790] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 780.085808] CPU: 0 PID: 23159 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 780.085816] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 780.085820] Call Trace: [ 780.085839] dump_stack+0x1fc/0x2ef [ 780.085858] should_fail.cold+0xa/0xf [ 780.085874] ? setup_fault_attr+0x200/0x200 [ 780.085890] ? do_writepages+0x290/0x290 [ 780.085906] ? unlock_page+0x13d/0x230 [ 780.085927] __alloc_pages_nodemask+0x239/0x2890 [ 780.085947] ? lock_downgrade+0x720/0x720 [ 780.085963] ? check_preemption_disabled+0x41/0x280 [ 780.085980] ? __lock_acquire+0x6de/0x3ff0 [ 780.086001] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 780.086026] ? lock_downgrade+0x720/0x720 [ 780.086040] ? lock_acquire+0x170/0x3c0 [ 780.086062] ? up_write+0x18/0x150 [ 780.086077] ? generic_file_write_iter+0x381/0x730 [ 780.086091] ? iov_iter_init+0xb8/0x1d0 [ 780.086116] cache_grow_begin+0xa4/0x8a0 [ 780.086131] ? setup_fault_attr+0x200/0x200 [ 780.086145] ? lock_acquire+0x170/0x3c0 [ 780.086162] cache_alloc_refill+0x273/0x340 [ 780.086181] kmem_cache_alloc+0x346/0x370 [ 780.086200] getname_flags+0xce/0x590 [ 780.086217] do_sys_open+0x26c/0x520 [ 780.086232] ? filp_open+0x70/0x70 [ 780.086249] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 780.086266] ? trace_hardirqs_off_caller+0x6e/0x210 [ 780.086280] ? do_syscall_64+0x21/0x620 [ 780.086297] do_syscall_64+0xf9/0x620 08:02:55 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) 08:02:55 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000010000)="e2e1f5e084b00467010000000c0024", 0xf, 0x400}, {&(0x7f0000000280)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000140)={[{@fault_injection}]}) (fail_nth: 9) [ 780.086314] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 780.086326] RIP: 0033:0x7fbc9ecb1f04 [ 780.086339] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 780.086346] RSP: 002b:00007fbc9d673eb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 780.086360] RAX: ffffffffffffffda RBX: 00007fbc9ed489c8 RCX: 00007fbc9ecb1f04 [ 780.086368] RDX: 0000000000000002 RSI: 00007fbc9d673fe0 RDI: 00000000ffffff9c [ 780.086377] RBP: 00007fbc9d673fe0 R08: 0000000000000000 R09: 00007fbc9d6741d0 [ 780.086384] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 780.086392] R13: 0000000000000004 R14: 00000000200000c8 R15: 0000000000000003 [ 780.128954] erofs: read_super, device -> /dev/loop3 [ 780.128963] erofs: options -> fault_injection=0x0000000000000000, [ 780.129642] erofs: FAULT_INJECTION was not selected [ 780.129651] erofs: root inode @ nid 36 [ 780.130300] erofs: mounted on /dev/loop3 with opts: fault_injection=0x0000000000000000. 08:02:55 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(0xffffffffffffffff, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) [ 780.135183] vivid-008: ================= START STATUS ================= [ 780.398397] erofs: unmounted for /dev/loop3 [ 780.411528] vivid-008: FM Deviation: 75000 [ 780.411544] vivid-008: ================== END STATUS ================== 08:02:55 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x6) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x1201, 0xb, 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, 0x8, 0x0, @perf_bp={0x0}, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x6, 0x1, 0x7c, 0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xe5, 0x3, 0x0, 0x7, 0xbe4, 0x0, 0x3, 0x0, 0xcf}, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0x0) fremovexattr(r2, &(0x7f00000002c0)=@known='trusted.overlay.upper\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mincore(&(0x7f000005b000/0x1000)=nil, 0x1000, &(0x7f0000000300)=""/4096) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f00000000c0)=[{&(0x7f0000000080)="05", 0x1}], 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r4) vmsplice(r3, 0x0, 0x0, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x2) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002080)={0x4c, 0x1, 0x4, 0x101, 0x0, 0x0, {0x3}, [@NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x7}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x400}, @NFULA_CFG_MODE={0xa, 0x2, {0x7, 0x1}}, @NFULA_CFG_MODE={0xa, 0x2, {0x9, 0x2}}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x80000000}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x20}]}, 0x4c}}, 0x0) process_vm_writev(0x0, &(0x7f0000003640), 0x0, &(0x7f0000000140), 0x0, 0x0) write$UHID_INPUT(r1, &(0x7f0000001040)={0xd, {"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0x1000}}, 0x1b7) 08:02:55 executing program 4: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000000400)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000005c0)={{{@in=@dev, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xfe57) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r5) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus/file0\x00', &(0x7f00000000c0)='system.posix_acl_access\x00', &(0x7f0000000200)={{}, {0x1, 0x1}, [{0x2, 0x1, 0xffffffffffffffff}, {0x2, 0x4, r3}, {0x2, 0x4, 0xee00}, {0x2, 0x2, 0xee00}, {0x2, 0x4, r5}], {}, [{0x8, 0x6, 0xee01}, {0x8, 0x1, 0xee01}], {0x10, 0xb}, {0x20, 0x7}}, 0x5c, 0x1) mkdir(&(0x7f00000002c0)='./bus\x00', 0x186) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r6 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r6, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) 08:02:55 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000010000)="e2e1f5e084b00467010000000c0024", 0xf, 0x400}, {&(0x7f0000000280)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000140)={[{@fault_injection}]}) (fail_nth: 10) [ 780.496587] FAULT_INJECTION: forcing a failure. [ 780.496587] name failslab, interval 1, probability 0, space 0, times 0 08:02:55 executing program 4: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) (async) r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000000400)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000005c0)={{{@in=@dev, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xfe57) (async) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r5) (async) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus/file0\x00', &(0x7f00000000c0)='system.posix_acl_access\x00', &(0x7f0000000200)={{}, {0x1, 0x1}, [{0x2, 0x1, 0xffffffffffffffff}, {0x2, 0x4, r3}, {0x2, 0x4, 0xee00}, {0x2, 0x2, 0xee00}, {0x2, 0x4, r5}], {}, [{0x8, 0x6, 0xee01}, {0x8, 0x1, 0xee01}], {0x10, 0xb}, {0x20, 0x7}}, 0x5c, 0x1) (async) mkdir(&(0x7f00000002c0)='./bus\x00', 0x186) (async) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) r6 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r6, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) [ 780.496605] CPU: 1 PID: 23182 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 780.496613] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 780.496618] Call Trace: [ 780.496639] dump_stack+0x1fc/0x2ef [ 780.496659] should_fail.cold+0xa/0xf [ 780.496679] ? setup_fault_attr+0x200/0x200 [ 780.496696] ? lock_acquire+0x170/0x3c0 [ 780.496718] __should_failslab+0x115/0x180 [ 780.496735] should_failslab+0x5/0x10 [ 780.496750] kmem_cache_alloc+0x277/0x370 [ 780.496768] __alloc_file+0x21/0x340 [ 780.496784] alloc_empty_file+0x6d/0x170 [ 780.496802] path_openat+0xe9/0x2df0 [ 780.496817] ? __lock_acquire+0x6de/0x3ff0 [ 780.496840] ? path_lookupat+0x8d0/0x8d0 [ 780.496858] ? mark_held_locks+0xf0/0xf0 [ 780.496897] do_filp_open+0x18c/0x3f0 [ 780.496911] ? may_open_dev+0xf0/0xf0 [ 780.496926] ? __alloc_fd+0x28d/0x570 [ 780.496946] ? lock_downgrade+0x720/0x720 [ 780.496960] ? lock_acquire+0x170/0x3c0 [ 780.496973] ? __alloc_fd+0x34/0x570 [ 780.496989] ? do_raw_spin_unlock+0x171/0x230 [ 780.497005] ? _raw_spin_unlock+0x29/0x40 [ 780.497017] ? __alloc_fd+0x28d/0x570 [ 780.497037] do_sys_open+0x3b3/0x520 [ 780.497054] ? filp_open+0x70/0x70 [ 780.497072] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 780.497088] ? trace_hardirqs_off_caller+0x6e/0x210 [ 780.497103] ? do_syscall_64+0x21/0x620 [ 780.497120] do_syscall_64+0xf9/0x620 [ 780.497137] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 780.497149] RIP: 0033:0x7fbc9ecb1f04 [ 780.497162] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 780.497169] RSP: 002b:00007fbc9d673eb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 780.497183] RAX: ffffffffffffffda RBX: 00007fbc9ed489c8 RCX: 00007fbc9ecb1f04 [ 780.497191] RDX: 0000000000000002 RSI: 00007fbc9d673fe0 RDI: 00000000ffffff9c [ 780.497199] RBP: 00007fbc9d673fe0 R08: 0000000000000000 R09: 00007fbc9d6741d0 [ 780.497207] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 780.497214] R13: 0000000000000004 R14: 00000000200000c8 R15: 0000000000000003 [ 780.635415] FAULT_INJECTION: forcing a failure. [ 780.635415] name failslab, interval 1, probability 0, space 0, times 0 [ 780.635436] CPU: 1 PID: 23191 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 780.635445] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 780.635449] Call Trace: [ 780.635469] dump_stack+0x1fc/0x2ef [ 780.635490] should_fail.cold+0xa/0xf [ 780.635508] ? setup_fault_attr+0x200/0x200 [ 780.635524] ? lock_acquire+0x170/0x3c0 [ 780.635546] __should_failslab+0x115/0x180 [ 780.635563] should_failslab+0x5/0x10 [ 780.635579] kmem_cache_alloc_trace+0x284/0x380 [ 780.635599] apparmor_file_alloc_security+0x394/0xad0 [ 780.635618] ? apparmor_file_receive+0x160/0x160 [ 780.635634] ? __alloc_file+0x21/0x340 [ 780.635655] security_file_alloc+0x40/0x90 [ 780.635680] __alloc_file+0xd8/0x340 [ 780.635698] alloc_empty_file+0x6d/0x170 [ 780.635716] path_openat+0xe9/0x2df0 [ 780.635732] ? __lock_acquire+0x6de/0x3ff0 [ 780.635761] ? path_lookupat+0x8d0/0x8d0 [ 780.635779] ? mark_held_locks+0xf0/0xf0 [ 780.635801] do_filp_open+0x18c/0x3f0 [ 780.635814] ? may_open_dev+0xf0/0xf0 [ 780.635831] ? __alloc_fd+0x28d/0x570 [ 780.635850] ? lock_downgrade+0x720/0x720 [ 780.635890] ? lock_acquire+0x170/0x3c0 [ 780.635903] ? __alloc_fd+0x34/0x570 [ 780.635921] ? do_raw_spin_unlock+0x171/0x230 [ 780.635938] ? _raw_spin_unlock+0x29/0x40 [ 780.635952] ? __alloc_fd+0x28d/0x570 [ 780.635974] do_sys_open+0x3b3/0x520 [ 780.635990] ? filp_open+0x70/0x70 [ 780.636010] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 780.636027] ? trace_hardirqs_off_caller+0x6e/0x210 [ 780.636041] ? do_syscall_64+0x21/0x620 [ 780.636058] do_syscall_64+0xf9/0x620 [ 780.636077] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 780.636088] RIP: 0033:0x7fbc9ecb1f04 [ 780.636101] Code: 84 00 00 00 00 00 44 89 54 24 0c e8 96 f9 ff ff 44 8b 54 24 0c 44 89 e2 48 89 ee 41 89 c0 bf 9c ff ff ff b8 01 01 00 00 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 89 44 24 0c e8 c8 f9 ff ff 8b 44 [ 780.636109] RSP: 002b:00007fbc9d673eb0 EFLAGS: 00000293 ORIG_RAX: 0000000000000101 [ 780.636122] RAX: ffffffffffffffda RBX: 00007fbc9ed489c8 RCX: 00007fbc9ecb1f04 [ 780.636130] RDX: 0000000000000002 RSI: 00007fbc9d673fe0 RDI: 00000000ffffff9c [ 780.636139] RBP: 00007fbc9d673fe0 R08: 0000000000000000 R09: 00007fbc9d6741d0 [ 780.636147] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 780.636155] R13: 0000000000000004 R14: 00000000200000c8 R15: 0000000000000003 [ 780.741307] kauditd_printk_skb: 28 callbacks suppressed 08:02:56 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x6) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x1201, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={0x0}, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x6, 0x1, 0x7c, 0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xe5, 0x3, 0x0, 0x7, 0xbe4, 0x0, 0x3, 0x0, 0xcf}, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0x0) fremovexattr(r2, &(0x7f00000002c0)=@known='trusted.overlay.upper\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mincore(&(0x7f000005b000/0x1000)=nil, 0x1000, &(0x7f0000000300)=""/4096) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f00000000c0)=[{&(0x7f0000000080)="05", 0x1}], 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r4) vmsplice(r3, 0x0, 0x0, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x2) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002080)={0x4c, 0x1, 0x4, 0x101, 0x0, 0x0, {0x3}, [@NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x7}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x400}, @NFULA_CFG_MODE={0xa, 0x2, {0x7, 0x1}}, @NFULA_CFG_MODE={0xa, 0x2, {0x9, 0x2}}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x80000000}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x20}]}, 0x4c}}, 0x0) process_vm_writev(0x0, &(0x7f0000003640), 0x0, &(0x7f0000000140), 0x0, 0x0) write$UHID_INPUT(r1, &(0x7f0000001040)={0xd, {"a2e3ad21ed6b52f99cfbf4c087f70eb4d04fe7ff7fc6e5539b08580e8b546a1b2538940f08900c878f0e1ac6e7049b72b4956c409b242a0867f3988f7ef319520100ffe8d178708c523c921b1b3e550a169b50d336cd3b78130daa61d8e809ea882f5802b77f07227227b7ba67e0e78657a6f5c2a874e62a9ccdc0d31a0c9f318c0da1993bd160e233df4a62179c6f309f4cff7738596ecae8707ce065cd5b91cd0ae193973735b36d5b1b63e91c00305d3f46635eb016d5b1dda98e2d749be7bd1df1fb3b231fdcdb5075a9aaa1b469c3090000000000000075271b286329d169934288fd789aa37d6e98b224fd44b65b31334ffc55cc82cd3ac32ecd03aded6f9081b4dd0d8b38f3cd4498bee800490841bdb114f6b76383709d8f5c55432a909fda039aec54a1236e80f6a8abadea7662496bddbb42be6bfb2f17959d1f416e56c71b1931870262f5e801119242ca5b6bfc821e7e7daf2451138e645bb80c617669314e2fbe70de98ec76a9e40dad47f36fd9f7d0d42a4b5f1185ccdcf16ff46295d8a0fa17713c5802630933a9a34af674f3f39fe23491237c08822dec110911e893d0a8c4f677747abc360934b82910ff85bfd995083bba2987a67399eac427d145d546a40b9f6ff14ac488ec130fb3850a27afc953854a642c57519544ae15a7e454dea05918b4124351601611c8f11baa500a3621c56cea8d20ff911a0c41db6ebe8cac64f17679141d54b34bbc9963ac4f4bb3309603f1d4ab966203861b5b15a841f2b575a8bd0d78248ebe4d9a80002695104f674c2431dca141fae269cab70e9a66f3c3a9a63e9639e1f59c0ede26c6b5d74b078a5e15c31634e5ae098ce9ee70771aaa18119a867e1088334975e9f73483b6a62fa678ca14ffd9f9db2a7869d85864056526f889af43a60560a22f1fca567e65d5e880572286522449df466c632b3570243f989cce3803f465e41e610c20d80421d653a5120000008213b704c7fb082ff27590678ef9f190bae979babc7041d860420c5664ba7921b14dc1db8892fd32d0ad7bc946813591ad8deff4b05f60cea0da7710ac0000000000008000bea37ce0d0d4aa202fd28f28381aab144a5d429a04a689b83c7068ae949ed06e288e810bac9c76600025e19c907f8ea2e2f05dd3318271a1f5f8528f227e79c1388dbdfffe492f21579d2c15b8c70cdb1c332d86d87341432750861ec2bc3451edca194b221cfec4603d276bbaa1dfa6d4fb8a48a76eefc9a9a0270e4c10d64cd5a62427264f2377fe763c43470833ac96c45f357cbbaba8f1b1fdcc7cbb61a7cdb9744ed7f9129aede2be21ccfdc4e9134f8684b3a4f354da9a795e96334e207dff70f1988037b2ed3aaf575c0b88d8f146684078416d59fdee5325928974d12dad99dac44c3f0008047096a44060bebc2420aed92fa9b6578b4779415d97b9a6d6d5495c118045651cf41c2fc48b778efa5ea5677747430af4162b987b80c3e001cd34e5c92f76cc4c24eeb8bc4e9ac2aed9e53803ed0ca4ae3a9737d214060005ea6f1783e287b3bee96e3a7288afe2fdfaa78d1f48c13b64df07847754b8400daaa69bf5c8f48fe4eae9ca1207e78283cd0b20ceb360c7e658828163e2d25c4aa348561f927e88f63aa70e73a5e69b3df3495903f06572e1e007fa55a2999f596d067312f5779e8dbfdcf3427138f3d444d2639a10477f9bec4b0bbb6e3c04be68981f392203dd0ee3ef478e16dacfc5e3e03cf7ab8e3902f1b0ff034ef655b253ca509383815b1b6fc6522d4e4fdc11a48cf42d48604675fde2b94cf02b98a269b891abf8ab9c015073014d9e08d4338b8780bdecd436cf0541359bafffa45237f104b96210403b2de9efedfd71af9444e197f47e866101496f42355bc7872c827467cfa5c4e72730d56bd068ed211cf847535edecb7b373f78b095b68441a34cb51682a8ae4d24ad0465f3927f889b813076038e79a7962fb385a882e8020f06c4c2ba1dd5cac7c18876da865d258734dd73583df292892448039ef799cf0630becdcce04579b5561dc825ab829827945e020c1f67ee615f7084a607a7eceb6243378e0610060f02cca4051c2f001edb3d78fb4b55668dda93aec92a5de203717aa49c2d284acfabe262fccfcbb2b75a2183c4e15a7b6eb65ca8104e1b4da1fbb77ab2fc043aead87c32ab875ee7c2e7b7019c902cd3b43eaeb1a5fb135c0c7dcee8fe6516a328032f88c042891824659e9e94265c803b35ee5f83a2b210520106b8a358b50ab7a1fa89af9c251fe5294b3d1802d5676d95f160ec97b1ad948741b2044642c37b4a6cc6c04effc1672db7e4b68d787d9a7a508ae54b3cd73643de50e8c77d95a3d361c040babb171607caac2a3559ad4f75465f49c0d0ae3716db6e00cb11db4a5fade2a57c1023bf70cc77737c3b42aae501b20f7694a00f16e2d0174035a2c22656dc29880acebdbe8ddbd75c2f998d8ac2dfad2ba3a504767b6b45a45957f24d758ed024b3849c11d412a2a03b4047497022d9c30e23ef4df5c89644f48bb536f7945b59d7bcddff754413d135273ea8e75f22f216c6b9990ae71806f2c00b4025c48b75c0f73c497579773767075428067e7f16f4dde374f8211fef42cb468e623daf60b3569d462f4f19eacdb3ed70eeebb4483f8fd777d443e8b40426db6fe29068c0ca3d3414442e863a154704b0e51bc664a137b26be719f4f7c9a5678a674dfc95df80b9ce375dd649c8c704e509bd88c8e63d8c7dd67071115c8982ba46af4d6adcc9f68a75b9397b035153faf46366e7205dd8d6f37525c1a0e94610dd94323f6c15d085197149bfd6655548cfd9c52c9711937f79abb1a124f1210465483cd3b2d78378cfb85ed82e7da0f6eb6d279f2ae44369ddb4581c55925d0f6f1ba471eba281f259152f85a654fb39ddff3b484439ff158e7c5419e037f3e3ad038f2211f1033195563c7f93cd54b9094f226e783271e1e5a2a2c10712eab625d64931cd4ffe6738d97b9b5ef828ee9fb059fc01af0e79c1e14b1d25988c69a399567c1d93768f7971d31488b8658a20878b7c1dd7ba02fc42939dde3d4a3339a65d507dc59c51097b40517705da56e9ebf0afa53282bf86dbb58c548069ff6eb95aade7cc66d7bbef724779ca1f731b3346ff177050373d79ff7b3e7f9bc0c1b4b266a8878b90baaa039d3e3b63979ac3df6e6f4859afd50238c7547a39b60810938044ae185d2ba3e00a4e73676864ae090d81eaee5ee6cf1d0ab378dd4dd891e937c2ea5410e05130935e00785ec27e923911fab964c271556527697b52160687461602f88df165d884b36ec2b6c25a2f33c715687e9ddbfb96d6861aca47da73d6f3144345f48843dd014e5c5ad8fe995754bd9cf32fce1e7027132f2082fb0a30b9deae84bed4b28045634073c9c58c89d9e99c81769177c6d594f88a4facfd4c735a20307c737afae5336651b1b9bd522d60399473296b831dbd933d93994ba3064279b10ea0c5833f41f157ea2302993dbe433b1aa3a3766d5439020484f4113c4c859465c3b415c3432f81db8719539d5bf372aaaea1cc43a6c5cbe59758bfee29165895ac4b008e595f437491d87abed02cefcd9db53d94d02dae17b118e5d6787463181f4b87c10772d2b13f7809959bc048850613d17ca51055f2f416a44fe180d2d50c312cca7cb14a2bdc331f57a9817139a206fc76d57227ffff2de20a4b8e3737fbb42913777c06376f799eba367e21f94ca598705f5dcb767d6f84fad6b0f6095e53c4c4234d0c1fbe434f6ab8f43c0013ee93b83946ee7759e89d7bdd1a32d7b3110b932a4d02da711b757fe43c06d21e35810d8fe98b27faea8aa12bc8716eefc5c97c45ac33eeec964c5214bc3a9359bdea1cccab94f15e36319cb34ebcacedb82c2ed3de5a8a8f0011e8f74e82d7f96093530e76692839d7961939adfdeeeaff19d11efcafb6d546fef271e89d6cc238a081ff58cefcce3fbf4625a7e7de40e42e07b34449e15e065cc7348663a52190202c7af288a4510de03dab19d26285eda89156d50dd385a60333ba5bbf5d77cd7007ad1519ad5470de3dd6d6080cafccf8a97406bb6b68a1f0c4549820a73c880f475f732ae00398e8bd1f4908b7807fb33b72685ec37a2d3f766413a60459516246e5a1d998a2017aef0948a68cb0b3e35cb80dd349e891aef595dc4d470e8ac32a308e15fc37d06aeac289c0523f483e1ff7408c60edddab652f2ef91d4f2b01987b0f46da034e5c3f745a7ee8101a3934c54e24b48ec0275e2d0687dc746b0827cbf652f406c6b95f2722e58c05f752ce2126596e1cd7655b904801784c416b22f73d324678e2724f43f1fe687c7e8a60c28b82b6528341b648cdd56fed7cdcbb1575912d5ecd36dea3bca0b7427d8392c6289455e8f8d2ab2242729251ae033a9e02210e62df0546a74b333a1c48f95fd54acb5741259e8c5488efeee327415cc19451432c6f14c27693102a3cd84857cd6586fc5ca9a93eb0145fac0662ff86107f998a8ef7df8aa14046c55b03d3d47f88a8d60f7774a2ee08758897fb411a94b3c2fc5d5f0db42c0456ec014508e5247d33ae6c962d35603ff8454c16f8342856935125102bb784ed714887071f3d998efdd9923c954ab6ce431b63ee356b0c785f2f47b90e29389f22fc5b59a70efaea2bd40195af4486220d702e30bfc43c10ec23ea6283994a7dde4dcb61fea6b651fb1d62458d0741a12830052fcc460db043afe525629b40d7cee658e4cb5e930ed624806c43a006dc9336d07c2b8081c128ad2706f48261f7897084c297a1a6613bc18f5a38d442768af38041efe03d152ef95ff569e76db2391f4509d7f339d92fdb4a89364949da3932ba5c04c24a560ad80a3ce654578376e599aff3565b1d531f30912b99e6619ebe93cc0b81ea9935fd46edb44a78f615255490a4b621501f2a9e4d24624c4dac9274118c67584f5d374755534d7f68f679c4ff516a9c861a0e7e65868fcb2bf1cb9aea4e05df72279fdb0d2b9e935c5af3cf474bed79dfc248c1f5aea4b8b32c5d295e57079d0fe662a46b7f71cd47744db86c50b704c971d90295c7b2c7439a2d78ccfa79b5fc2bff6bbf840262bf89394b3e6491953264d2700c838fa2c7b34252600c9654e502dcea39cb6bc3eb69992e234b4ca7db2f45858d6284ca6270d6b2f0e58fded8a7b4a302a97bc641df07720ba2b26bbfcc807ca0abb1b44322269c21c5ec68cb068ea88067d905ea917bb03eefdaebdeabf2d0dce80997c915c8949de992587c2cb5fe36d7d3e5db21b094b8b77940b5f07722e47a08d367e5f84c96ec664b72934b99b3109af65d77e86abd6859cddf4bbae1f0930462df15fddbc48562ea3511a8065ef028cf12f14dcf6ebecd8d884836174faf1aa609e5f1ee1162dfa13bdc1fa7cfaadba85c72e9758f03a755d0be53f8d2a1dfb1c68cc164b0a0780d971a96ea2c4d4ca0398c2235980a9307b3d5bd3b01faffd0a5dbed2881a9700af561ac8c7e36bb2fc4c40e9cf96f06817fb903729a7db6ff957697c9ede7885d94ff1aa70826ad01a9b03c37b0969be0daf60af93109eb1dee72e4363f51af62af6fb2a6df3bec89822a7a0b678058fa3fef86faec216eb6992162f8dcbf719c148cd2f9c55f4901203a9a8a2c3e90f3943dbc10360a1a49700d1dfbf66d69f6fbaf506c8bcce8bb0d872a02238926407a4eddd5d0fc5a752f9000", 0x1000}}, 0x1b7) 08:02:56 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, 0x0) 08:02:56 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000010000)="e2e1f5e084b00467010000000c0024", 0xf, 0x400}, {&(0x7f0000000280)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000140)={[{@fault_injection}]}) (fail_nth: 11) 08:02:56 executing program 4: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$full(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000000400)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000005c0)={{{@in=@dev, @in=@empty, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xfe57) r4 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setreuid(0x0, r5) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus/file0\x00', &(0x7f00000000c0)='system.posix_acl_access\x00', &(0x7f0000000200)={{}, {0x1, 0x1}, [{0x2, 0x1, 0xffffffffffffffff}, {0x2, 0x4, r3}, {0x2, 0x4, 0xee00}, {0x2, 0x2, 0xee00}, {0x2, 0x4, r5}], {}, [{0x8, 0x6, 0xee01}, {0x8, 0x1, 0xee01}], {0x10, 0xb}, {0x20, 0x7}}, 0x5c, 0x1) mkdir(&(0x7f00000002c0)='./bus\x00', 0x186) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r6 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r6, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) openat$full(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) (async) ioctl$AUTOFS_DEV_IOCTL_READY(r1, 0xc0189376, &(0x7f0000000400)={{0x1, 0x1, 0x18, r0}, './file0\x00'}) (async) getsockopt$inet6_IPV6_IPSEC_POLICY(r2, 0x29, 0x22, &(0x7f00000005c0)={{{@in=@dev, @in=@empty}}, {{@in6=@mcast2}, 0x0, @in=@broadcast}}, &(0x7f0000000380)=0xfe57) (async) socket$inet_udplite(0x2, 0x2, 0x88) (async) getsockopt$sock_cred(r4, 0x1, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x5) (async) setreuid(0x0, r5) (async) lsetxattr$system_posix_acl(&(0x7f0000000000)='./bus/file0\x00', &(0x7f00000000c0)='system.posix_acl_access\x00', &(0x7f0000000200)={{}, {0x1, 0x1}, [{0x2, 0x1, 0xffffffffffffffff}, {0x2, 0x4, r3}, {0x2, 0x4, 0xee00}, {0x2, 0x2, 0xee00}, {0x2, 0x4, r5}], {}, [{0x8, 0x6, 0xee01}, {0x8, 0x1, 0xee01}], {0x10, 0xb}, {0x20, 0x7}}, 0x5c, 0x1) (async) mkdir(&(0x7f00000002c0)='./bus\x00', 0x186) (async) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) (async) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) (async) ioctl$FIDEDUPERANGE(r6, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) (async) 08:02:56 executing program 1: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000009c0)=ANY=[@ANYBLOB="880000006400"/20, @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="040006000c00070000000000000000000c0008000100000000000000"], 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000000c0)=@un=@abs, 0x80, &(0x7f0000000840)=[{&(0x7f0000000400)=""/173, 0xad}, {&(0x7f0000000200)=""/83, 0x53}, {&(0x7f00000005c0)=""/212, 0xd4}, {&(0x7f00000006c0)=""/200, 0xc8}, {&(0x7f0000000940)=""/78, 0x4e}, {&(0x7f00000008c0)=""/73, 0x49}, {&(0x7f0000000380)=""/22, 0x16}], 0x1000000000000024}, 0x100) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000), 0x0, 0x2) ioctl$VIDIOC_G_CTRL(0xffffffffffffffff, 0xc008561b, &(0x7f0000000080)={0x7fffffff}) ioctl$VIDIOC_LOG_STATUS(r1, 0x5646, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newsa={0xf0, 0x10, 0x0, 0x0, 0x0, {{@in6=@local, @in6=@mcast2}, {@in6=@ipv4={'\x00', '\xff\xff', @dev}}, @in=@broadcast}}, 0xf0}, 0x1, 0xfffff000}, 0x0) ioctl$VIDIOC_S_CTRL(r1, 0xc008561c, &(0x7f0000000040)={0x28000000}) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) [ 780.741321] audit: type=1804 audit(1642752175.917:343): pid=23195 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir021457496/syzkaller.RhDR6D/1284/bus/file0" dev="sda1" ino=14132 res=1 08:02:56 executing program 4: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="880000006400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000b0001006367726f757000005800020054000100500000000b0001006d69727265640000240002802000020000000000000000000500"/80, @ANYRES32=0x0, @ANYBLOB="040006000c00070000000000000000000c00b9b6eec6668560c008000000000000000000ee5cc4e312467a39a63b6a717246344cf6041646f705bce4a1ebe56db62b35ef1440a2a14f8bc9c5e19cfa36767c2e475aed52f3b8c46b22f771d7f4035c9958cec1714d64bf5b450408d33eab376d3e3615b6"], 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f0000000680)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYBLOB="000000000000000000000000000002a0ffffffff000000001b000000"]) r2 = socket$inet(0x2, 0x4000000805, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = dup3(r2, r3, 0x0) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="ef51b023", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000f00)=""/4096, &(0x7f0000000200)=0x1000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x6, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) sendmsg$nl_route_sched(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000940)=@deltfilter={0x5c0, 0x2d, 0x202, 0x70bd28, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0xa, 0x4}, {0x9, 0xfff1}, {0x4, 0xc}}, [@TCA_CHAIN={0x8, 0xb, 0x1}, @TCA_CHAIN={0x8, 0xb, 0x5}, @TCA_CHAIN={0x8, 0xb, 0x4}, @TCA_RATE={0x6, 0x5, {0x4}}, @TCA_RATE={0x6, 0x5, {0xf6, 0x7}}, @TCA_RATE={0x6, 0x5, {0x4, 0x7}}, @filter_kind_options=@f_fw={{0x7}, {0xd0, 0x2, [@TCA_FW_ACT={0xcc, 0x4, [@m_vlan={0xc8, 0x17, 0x0, 0x0, {{0x9}, {0x20, 0x2, 0x0, 0x1, [@TCA_VLAN_PARMS={0x1c, 0x2, {{0x2, 0x1ff, 0x2, 0x8}, 0x2}}]}, {0x80, 0x6, "fcea9b68f2b2a040726d388d91dd2f5687f154999947379a1844e9bbecc4b0b5cfd0a2ba68590485ccb184b80b38bb12921a35d3b30a0e2c1b69a5dc891514aaf3c349984dccc0d7d029cec0133f149a047f5705c2db312ca65191128b86a067ae4e1409235e780b73393dc5352c9e99cbf7453ef58016b59ef33429"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x3, 0x2}}}}]}]}}, @filter_kind_options=@f_bpf={{0x8}, {0x484, 0x2, [@TCA_BPF_POLICE={0x468, 0x2, [@TCA_POLICE_RATE64={0xc, 0x8, 0x1ee}, @TCA_POLICE_RATE={0x404, 0x2, [0x6, 0xfff, 0x8, 0x40000, 0x0, 0xfffffffc, 0x7, 0x9, 0x0, 0x5, 0x1, 0x0, 0x800, 0x7, 0x4, 0x2, 0x80, 0xa0a2, 0x8, 0x3, 0x2, 0x3f, 0x0, 0x0, 0x8, 0x2, 0x101, 0x1f, 0x8000, 0x3, 0x1, 0x6, 0x10001, 0xe, 0x7fffffff, 0x4, 0x7ff, 0x7, 0x3, 0x9, 0x6, 0x6, 0x12ed, 0xffff0001, 0x8, 0x9, 0x6, 0xcfe0, 0x6, 0x101, 0x4, 0x80000000, 0x3ff, 0x0, 0x0, 0x7, 0x3, 0x7, 0x7, 0x1, 0xff, 0x16, 0x5, 0x3ff, 0xfff, 0xc765, 0x1e, 0x80, 0x2, 0x9, 0x450, 0x8, 0x5, 0x0, 0x2, 0x3, 0x7b6, 0x100, 0x80, 0x8, 0x1, 0x9, 0x0, 0x4, 0x800, 0x5, 0x3, 0x401, 0x4, 0x3ff, 0x80000001, 0x5, 0x8, 0xf3, 0x1, 0x1, 0x8, 0x191, 0x1, 0x9, 0x1000, 0xffffffff, 0xfffffffc, 0x6, 0xd8f, 0x2, 0x8, 0x7f, 0xc3, 0xff, 0x1, 0x20, 0x5, 0x3f, 0x7, 0xc641, 0x8, 0x8, 0x8c, 0x4, 0x10000, 0x7ff, 0x0, 0xbf, 0x9, 0xffffffff, 0x400, 0x7f, 0x5, 0x9, 0x4, 0x3, 0x4, 0x2, 0x8, 0x9, 0x5, 0x4b381ad3, 0x9, 0x6, 0xd6, 0xde46, 0x80000000, 0x8, 0x3, 0xfd, 0x8, 0x0, 0x6e4a, 0x4, 0x12, 0x0, 0x1, 0xe1e, 0xaa, 0xc1d9, 0x8, 0x0, 0x0, 0x4, 0x9, 0x100, 0x7ff, 0xf9, 0x7, 0x3, 0x7fff, 0x10000, 0x337, 0x4, 0x57c245d5, 0x4, 0x4, 0x1, 0x60, 0x8, 0x1, 0xa, 0x10001, 0x7, 0x3ff, 0x7ff, 0x1f, 0x9f, 0x9, 0x8, 0xffffffff, 0x0, 0xa9a, 0x1000, 0x8, 0x7, 0x1, 0x0, 0xb632, 0x8f, 0x4, 0x4, 0x0, 0x6, 0xa3, 0xff, 0x6, 0x7, 0x7, 0x0, 0x8, 0x4, 0x200, 0x7fff, 0x6, 0xba, 0x8, 0x3, 0x0, 0xead2, 0x8, 0x80, 0x4, 0x7, 0x3, 0xfffffffc, 0x1000, 0x1, 0x9, 0x3f, 0xb6b7, 0x9, 0x3, 0x81, 0x5, 0x154, 0x0, 0x8, 0x1, 0x100, 0x800, 0x5, 0x40, 0x2, 0x800, 0x9, 0x1, 0x5, 0x101, 0xb5f, 0xffff, 0xfff, 0x7f, 0x4f, 0x200000, 0x401, 0x7, 0x3, 0x2, 0x9]}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x7627a7a5}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x82e0}, @TCA_POLICE_RESULT={0x8, 0x5, 0x9c}, @TCA_POLICE_TBF={0x3c, 0x1, {0x8, 0x4, 0x675, 0x0, 0x7fffffff, {0x10, 0x0, 0x1ff, 0x0, 0x0, 0x5}, {0x3, 0x1, 0x776, 0x2, 0xffc1, 0x7}, 0x1, 0x10001, 0x10001}}]}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x5}, @TCA_BPF_CLASSID={0x8, 0x3, {0xfff3, 0xfff2}}, @TCA_BPF_FD={0x8, 0x6, r4}]}}, @TCA_CHAIN={0x8, 0xb, 0xff}]}, 0x5c0}, 0x1, 0x0, 0x0, 0x800}, 0x40800) 08:02:56 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000010000)="e2e1f5e084b00467010000000c0024", 0xf, 0x400}, {&(0x7f0000000280)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000140)={[{@fault_injection}]}) (fail_nth: 12) [ 781.339562] FAULT_INJECTION: forcing a failure. [ 781.339562] name failslab, interval 1, probability 0, space 0, times 0 [ 781.339581] CPU: 1 PID: 23228 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 08:02:56 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x6) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x1201, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={0x0}, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x6, 0x1, 0x7c, 0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xe5, 0x3, 0x0, 0x7, 0xbe4, 0x0, 0x3, 0x0, 0xcf}, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0x0) fremovexattr(r2, &(0x7f00000002c0)=@known='trusted.overlay.upper\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mincore(&(0x7f000005b000/0x1000)=nil, 0x1000, &(0x7f0000000300)=""/4096) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f00000000c0)=[{&(0x7f0000000080)="05", 0x1}], 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r4) vmsplice(r3, 0x0, 0x0, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x2) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002080)={0x4c, 0x1, 0x4, 0x101, 0x0, 0x0, {0x3}, [@NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x7}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x400}, @NFULA_CFG_MODE={0xa, 0x2, {0x7, 0x1}}, @NFULA_CFG_MODE={0xa, 0x2, {0x9, 0x2}}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x80000000}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x20}]}, 0x4c}}, 0x0) process_vm_writev(0x0, &(0x7f0000003640), 0x0, &(0x7f0000000140), 0x0, 0x0) write$UHID_INPUT(r1, &(0x7f0000001040)={0xd, {"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", 0x1000}}, 0x1b7) [ 781.339590] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 781.339594] Call Trace: [ 781.339614] dump_stack+0x1fc/0x2ef [ 781.339634] should_fail.cold+0xa/0xf [ 781.339652] ? setup_fault_attr+0x200/0x200 [ 781.339669] ? lock_acquire+0x170/0x3c0 [ 781.339689] __should_failslab+0x115/0x180 [ 781.339707] should_failslab+0x5/0x10 [ 781.339721] kmem_cache_alloc_trace+0x284/0x380 [ 781.339737] ? loop_info64_to_compat+0x5e0/0x5e0 [ 781.339750] __kthread_create_on_node+0xd2/0x410 [ 781.339765] ? kthread_parkme+0xa0/0xa0 [ 781.339778] ? lock_acquire+0x170/0x3c0 [ 781.339791] ? lo_ioctl+0x1bb/0x20e0 [ 781.339811] ? __mutex_lock+0x368/0x1190 [ 781.339825] ? lock_downgrade+0x720/0x720 [ 781.339840] ? check_preemption_disabled+0x41/0x280 [ 781.339866] ? loop_info64_to_compat+0x5e0/0x5e0 [ 781.339884] kthread_create_on_node+0xbb/0xf0 [ 781.339899] ? __kthread_create_on_node+0x410/0x410 [ 781.339911] ? __fget+0x356/0x510 [ 781.339927] ? do_dup2+0x450/0x450 [ 781.339941] ? __lockdep_init_map+0x100/0x5a0 [ 781.339957] ? __lockdep_init_map+0x100/0x5a0 [ 781.339976] lo_ioctl+0xae5/0x20e0 [ 781.339996] ? loop_set_status64+0x110/0x110 [ 781.340012] blkdev_ioctl+0x5cb/0x1a80 [ 781.340027] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 781.340040] ? blkpg_ioctl+0x9d0/0x9d0 [ 781.340054] ? mark_held_locks+0xf0/0xf0 [ 781.340069] ? mark_held_locks+0xf0/0xf0 [ 781.340088] ? debug_check_no_obj_freed+0x201/0x490 [ 781.340107] ? lock_downgrade+0x720/0x720 [ 781.340122] block_ioctl+0xe9/0x130 [ 781.340133] ? blkdev_fallocate+0x3f0/0x3f0 [ 781.340147] do_vfs_ioctl+0xcdb/0x12e0 [ 781.340162] ? lock_downgrade+0x720/0x720 [ 781.340176] ? check_preemption_disabled+0x41/0x280 [ 781.340190] ? ioctl_preallocate+0x200/0x200 [ 781.340207] ? __fget+0x356/0x510 [ 781.340221] ? do_dup2+0x450/0x450 [ 781.340235] ? do_sys_open+0x2bf/0x520 [ 781.340255] ksys_ioctl+0x9b/0xc0 [ 781.340270] __x64_sys_ioctl+0x6f/0xb0 [ 781.340284] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 781.340297] do_syscall_64+0xf9/0x620 [ 781.340314] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 781.340326] RIP: 0033:0x7fbc9ecfeda7 [ 781.340338] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 781.340345] RSP: 002b:00007fbc9d673f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 781.340358] RAX: ffffffffffffffda RBX: 00007fbc9ed489c8 RCX: 00007fbc9ecfeda7 [ 781.340365] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 781.340372] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fbc9d6741d0 [ 781.340379] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 781.340387] R13: 0000000000000004 R14: 00000000200000c8 R15: 0000000000000003 [ 781.526754] vivid-002: ================= START STATUS ================= [ 781.526766] vivid-002: FM Deviation: 75000 [ 781.526781] vivid-002: ================== END STATUS ================== [ 781.533221] FAULT_INJECTION: forcing a failure. [ 781.533221] name failslab, interval 1, probability 0, space 0, times 0 [ 781.533239] CPU: 0 PID: 23237 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 781.533248] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 781.533253] Call Trace: [ 781.533272] dump_stack+0x1fc/0x2ef [ 781.533293] should_fail.cold+0xa/0xf [ 781.533311] ? setup_fault_attr+0x200/0x200 [ 781.533327] ? lock_acquire+0x170/0x3c0 [ 781.533356] __should_failslab+0x115/0x180 [ 781.533374] should_failslab+0x5/0x10 [ 781.533388] kmem_cache_alloc+0x277/0x370 [ 781.533407] __kernfs_new_node+0xd2/0x680 [ 781.533426] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 781.533440] ? _raw_spin_unlock_irq+0x5a/0x80 [ 781.533455] ? __cpu_to_node+0x7b/0xa0 [ 781.533474] ? mark_held_locks+0xf0/0xf0 [ 781.533486] ? io_schedule_timeout+0x140/0x140 [ 781.533499] ? enqueue_entity+0xf86/0x3850 [ 781.533516] ? set_user_nice.part.0+0x3b9/0xab0 [ 781.533536] kernfs_create_dir_ns+0x9e/0x230 [ 781.533553] internal_create_group+0x1c1/0xb20 [ 781.533572] ? sysfs_remove_link_from_group+0x70/0x70 [ 781.533586] ? lock_downgrade+0x720/0x720 [ 781.533612] lo_ioctl+0xf7c/0x20e0 [ 781.533631] ? loop_set_status64+0x110/0x110 [ 781.533646] blkdev_ioctl+0x5cb/0x1a80 [ 781.533662] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 781.533675] ? blkpg_ioctl+0x9d0/0x9d0 [ 781.533690] ? mark_held_locks+0xf0/0xf0 [ 781.533705] ? mark_held_locks+0xf0/0xf0 [ 781.533722] ? debug_check_no_obj_freed+0x201/0x490 [ 781.533741] ? lock_downgrade+0x720/0x720 [ 781.533757] block_ioctl+0xe9/0x130 [ 781.533769] ? blkdev_fallocate+0x3f0/0x3f0 [ 781.533784] do_vfs_ioctl+0xcdb/0x12e0 [ 781.533798] ? lock_downgrade+0x720/0x720 [ 781.533814] ? check_preemption_disabled+0x41/0x280 [ 781.533828] ? ioctl_preallocate+0x200/0x200 [ 781.533846] ? __fget+0x356/0x510 [ 781.533861] ? do_dup2+0x450/0x450 [ 781.533875] ? do_sys_open+0x2bf/0x520 [ 781.533896] ksys_ioctl+0x9b/0xc0 [ 781.533912] __x64_sys_ioctl+0x6f/0xb0 [ 781.533927] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 781.533940] do_syscall_64+0xf9/0x620 [ 781.533958] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 781.533970] RIP: 0033:0x7fbc9ecfeda7 [ 781.533983] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 781.533991] RSP: 002b:00007fbc9d673f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 781.534009] RAX: ffffffffffffffda RBX: 00007fbc9ed489c8 RCX: 00007fbc9ecfeda7 [ 781.534017] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 781.534026] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fbc9d6741d0 [ 781.534034] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 08:02:57 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x6) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x1201, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={0x0}, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x6, 0x1, 0x7c, 0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xe5, 0x3, 0x0, 0x7, 0xbe4, 0x0, 0x3, 0x0, 0xcf}, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0x0) fremovexattr(r2, &(0x7f00000002c0)=@known='trusted.overlay.upper\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mincore(&(0x7f000005b000/0x1000)=nil, 0x1000, &(0x7f0000000300)=""/4096) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f00000000c0)=[{&(0x7f0000000080)="05", 0x1}], 0x1, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r4) vmsplice(r3, 0x0, 0x0, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x2) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002080)={0x4c, 0x1, 0x4, 0x101, 0x0, 0x0, {0x3}, [@NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x7}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x400}, @NFULA_CFG_MODE={0xa, 0x2, {0x7, 0x1}}, @NFULA_CFG_MODE={0xa, 0x2, {0x9, 0x2}}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x80000000}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x20}]}, 0x4c}}, 0x0) process_vm_writev(0x0, &(0x7f0000003640), 0x0, &(0x7f0000000140), 0x0, 0x0) write$UHID_INPUT(r1, &(0x7f0000001040)={0xd, {"a2e3ad21ed6b52f99cfbf4c087f70eb4d04fe7ff7fc6e5539b08580e8b546a1b2538940f08900c878f0e1ac6e7049b72b4956c409b242a0867f3988f7ef319520100ffe8d178708c523c921b1b3e550a169b50d336cd3b78130daa61d8e809ea882f5802b77f07227227b7ba67e0e78657a6f5c2a874e62a9ccdc0d31a0c9f318c0da1993bd160e233df4a62179c6f309f4cff7738596ecae8707ce065cd5b91cd0ae193973735b36d5b1b63e91c00305d3f46635eb016d5b1dda98e2d749be7bd1df1fb3b231fdcdb5075a9aaa1b469c3090000000000000075271b286329d169934288fd789aa37d6e98b224fd44b65b31334ffc55cc82cd3ac32ecd03aded6f9081b4dd0d8b38f3cd4498bee800490841bdb114f6b76383709d8f5c55432a909fda039aec54a1236e80f6a8abadea7662496bddbb42be6bfb2f17959d1f416e56c71b1931870262f5e801119242ca5b6bfc821e7e7daf2451138e645bb80c617669314e2fbe70de98ec76a9e40dad47f36fd9f7d0d42a4b5f1185ccdcf16ff46295d8a0fa17713c5802630933a9a34af674f3f39fe23491237c08822dec110911e893d0a8c4f677747abc360934b82910ff85bfd995083bba2987a67399eac427d145d546a40b9f6ff14ac488ec130fb3850a27afc953854a642c57519544ae15a7e454dea05918b4124351601611c8f11baa500a3621c56cea8d20ff911a0c41db6ebe8cac64f17679141d54b34bbc9963ac4f4bb3309603f1d4ab966203861b5b15a841f2b575a8bd0d78248ebe4d9a80002695104f674c2431dca141fae269cab70e9a66f3c3a9a63e9639e1f59c0ede26c6b5d74b078a5e15c31634e5ae098ce9ee70771aaa18119a867e1088334975e9f73483b6a62fa678ca14ffd9f9db2a7869d85864056526f889af43a60560a22f1fca567e65d5e880572286522449df466c632b3570243f989cce3803f465e41e610c20d80421d653a5120000008213b704c7fb082ff27590678ef9f190bae979babc7041d860420c5664ba7921b14dc1db8892fd32d0ad7bc946813591ad8deff4b05f60cea0da7710ac0000000000008000bea37ce0d0d4aa202fd28f28381aab144a5d429a04a689b83c7068ae949ed06e288e810bac9c76600025e19c907f8ea2e2f05dd3318271a1f5f8528f227e79c1388dbdfffe492f21579d2c15b8c70cdb1c332d86d87341432750861ec2bc3451edca194b221cfec4603d276bbaa1dfa6d4fb8a48a76eefc9a9a0270e4c10d64cd5a62427264f2377fe763c43470833ac96c45f357cbbaba8f1b1fdcc7cbb61a7cdb9744ed7f9129aede2be21ccfdc4e9134f8684b3a4f354da9a795e96334e207dff70f1988037b2ed3aaf575c0b88d8f146684078416d59fdee5325928974d12dad99dac44c3f0008047096a44060bebc2420aed92fa9b6578b4779415d97b9a6d6d5495c118045651cf41c2fc48b778efa5ea5677747430af4162b987b80c3e001cd34e5c92f76cc4c24eeb8bc4e9ac2aed9e53803ed0ca4ae3a9737d214060005ea6f1783e287b3bee96e3a7288afe2fdfaa78d1f48c13b64df07847754b8400daaa69bf5c8f48fe4eae9ca1207e78283cd0b20ceb360c7e658828163e2d25c4aa348561f927e88f63aa70e73a5e69b3df3495903f06572e1e007fa55a2999f596d067312f5779e8dbfdcf3427138f3d444d2639a10477f9bec4b0bbb6e3c04be68981f392203dd0ee3ef478e16dacfc5e3e03cf7ab8e3902f1b0ff034ef655b253ca509383815b1b6fc6522d4e4fdc11a48cf42d48604675fde2b94cf02b98a269b891abf8ab9c015073014d9e08d4338b8780bdecd436cf0541359bafffa45237f104b96210403b2de9efedfd71af9444e197f47e866101496f42355bc7872c827467cfa5c4e72730d56bd068ed211cf847535edecb7b373f78b095b68441a34cb51682a8ae4d24ad0465f3927f889b813076038e79a7962fb385a882e8020f06c4c2ba1dd5cac7c18876da865d258734dd73583df292892448039ef799cf0630becdcce04579b5561dc825ab829827945e020c1f67ee615f7084a607a7eceb6243378e0610060f02cca4051c2f001edb3d78fb4b55668dda93aec92a5de203717aa49c2d284acfabe262fccfcbb2b75a2183c4e15a7b6eb65ca8104e1b4da1fbb77ab2fc043aead87c32ab875ee7c2e7b7019c902cd3b43eaeb1a5fb135c0c7dcee8fe6516a328032f88c042891824659e9e94265c803b35ee5f83a2b210520106b8a358b50ab7a1fa89af9c251fe5294b3d1802d5676d95f160ec97b1ad948741b2044642c37b4a6cc6c04effc1672db7e4b68d787d9a7a508ae54b3cd73643de50e8c77d95a3d361c040babb171607caac2a3559ad4f75465f49c0d0ae3716db6e00cb11db4a5fade2a57c1023bf70cc77737c3b42aae501b20f7694a00f16e2d0174035a2c22656dc29880acebdbe8ddbd75c2f998d8ac2dfad2ba3a504767b6b45a45957f24d758ed024b3849c11d412a2a03b4047497022d9c30e23ef4df5c89644f48bb536f7945b59d7bcddff754413d135273ea8e75f22f216c6b9990ae71806f2c00b4025c48b75c0f73c497579773767075428067e7f16f4dde374f8211fef42cb468e623daf60b3569d462f4f19eacdb3ed70eeebb4483f8fd777d443e8b40426db6fe29068c0ca3d3414442e863a154704b0e51bc664a137b26be719f4f7c9a5678a674dfc95df80b9ce375dd649c8c704e509bd88c8e63d8c7dd67071115c8982ba46af4d6adcc9f68a75b9397b035153faf46366e7205dd8d6f37525c1a0e94610dd94323f6c15d085197149bfd6655548cfd9c52c9711937f79abb1a124f1210465483cd3b2d78378cfb85ed82e7da0f6eb6d279f2ae44369ddb4581c55925d0f6f1ba471eba281f259152f85a654fb39ddff3b484439ff158e7c5419e037f3e3ad038f2211f1033195563c7f93cd54b9094f226e783271e1e5a2a2c10712eab625d64931cd4ffe6738d97b9b5ef828ee9fb059fc01af0e79c1e14b1d25988c69a399567c1d93768f7971d31488b8658a20878b7c1dd7ba02fc42939dde3d4a3339a65d507dc59c51097b40517705da56e9ebf0afa53282bf86dbb58c548069ff6eb95aade7cc66d7bbef724779ca1f731b3346ff177050373d79ff7b3e7f9bc0c1b4b266a8878b90baaa039d3e3b63979ac3df6e6f4859afd50238c7547a39b60810938044ae185d2ba3e00a4e73676864ae090d81eaee5ee6cf1d0ab378dd4dd891e937c2ea5410e05130935e00785ec27e923911fab964c271556527697b52160687461602f88df165d884b36ec2b6c25a2f33c715687e9ddbfb96d6861aca47da73d6f3144345f48843dd014e5c5ad8fe995754bd9cf32fce1e7027132f2082fb0a30b9deae84bed4b28045634073c9c58c89d9e99c81769177c6d594f88a4facfd4c735a20307c737afae5336651b1b9bd522d60399473296b831dbd933d93994ba3064279b10ea0c5833f41f157ea2302993dbe433b1aa3a3766d5439020484f4113c4c859465c3b415c3432f81db8719539d5bf372aaaea1cc43a6c5cbe59758bfee29165895ac4b008e595f437491d87abed02cefcd9db53d94d02dae17b118e5d6787463181f4b87c10772d2b13f7809959bc048850613d17ca51055f2f416a44fe180d2d50c312cca7cb14a2bdc331f57a9817139a206fc76d57227ffff2de20a4b8e3737fbb42913777c06376f799eba367e21f94ca598705f5dcb767d6f84fad6b0f6095e53c4c4234d0c1fbe434f6ab8f43c0013ee93b83946ee7759e89d7bdd1a32d7b3110b932a4d02da711b757fe43c06d21e35810d8fe98b27faea8aa12bc8716eefc5c97c45ac33eeec964c5214bc3a9359bdea1cccab94f15e36319cb34ebcacedb82c2ed3de5a8a8f0011e8f74e82d7f96093530e76692839d7961939adfdeeeaff19d11efcafb6d546fef271e89d6cc238a081ff58cefcce3fbf4625a7e7de40e42e07b34449e15e065cc7348663a52190202c7af288a4510de03dab19d26285eda89156d50dd385a60333ba5bbf5d77cd7007ad1519ad5470de3dd6d6080cafccf8a97406bb6b68a1f0c4549820a73c880f475f732ae00398e8bd1f4908b7807fb33b72685ec37a2d3f766413a60459516246e5a1d998a2017aef0948a68cb0b3e35cb80dd349e891aef595dc4d470e8ac32a308e15fc37d06aeac289c0523f483e1ff7408c60edddab652f2ef91d4f2b01987b0f46da034e5c3f745a7ee8101a3934c54e24b48ec0275e2d0687dc746b0827cbf652f406c6b95f2722e58c05f752ce2126596e1cd7655b904801784c416b22f73d324678e2724f43f1fe687c7e8a60c28b82b6528341b648cdd56fed7cdcbb1575912d5ecd36dea3bca0b7427d8392c6289455e8f8d2ab2242729251ae033a9e02210e62df0546a74b333a1c48f95fd54acb5741259e8c5488efeee327415cc19451432c6f14c27693102a3cd84857cd6586fc5ca9a93eb0145fac0662ff86107f998a8ef7df8aa14046c55b03d3d47f88a8d60f7774a2ee08758897fb411a94b3c2fc5d5f0db42c0456ec014508e5247d33ae6c962d35603ff8454c16f8342856935125102bb784ed714887071f3d998efdd9923c954ab6ce431b63ee356b0c785f2f47b90e29389f22fc5b59a70efaea2bd40195af4486220d702e30bfc43c10ec23ea6283994a7dde4dcb61fea6b651fb1d62458d0741a12830052fcc460db043afe525629b40d7cee658e4cb5e930ed624806c43a006dc9336d07c2b8081c128ad2706f48261f7897084c297a1a6613bc18f5a38d442768af38041efe03d152ef95ff569e76db2391f4509d7f339d92fdb4a89364949da3932ba5c04c24a560ad80a3ce654578376e599aff3565b1d531f30912b99e6619ebe93cc0b81ea9935fd46edb44a78f615255490a4b621501f2a9e4d24624c4dac9274118c67584f5d374755534d7f68f679c4ff516a9c861a0e7e65868fcb2bf1cb9aea4e05df72279fdb0d2b9e935c5af3cf474bed79dfc248c1f5aea4b8b32c5d295e57079d0fe662a46b7f71cd47744db86c50b704c971d90295c7b2c7439a2d78ccfa79b5fc2bff6bbf840262bf89394b3e6491953264d2700c838fa2c7b34252600c9654e502dcea39cb6bc3eb69992e234b4ca7db2f45858d6284ca6270d6b2f0e58fded8a7b4a302a97bc641df07720ba2b26bbfcc807ca0abb1b44322269c21c5ec68cb068ea88067d905ea917bb03eefdaebdeabf2d0dce80997c915c8949de992587c2cb5fe36d7d3e5db21b094b8b77940b5f07722e47a08d367e5f84c96ec664b72934b99b3109af65d77e86abd6859cddf4bbae1f0930462df15fddbc48562ea3511a8065ef028cf12f14dcf6ebecd8d884836174faf1aa609e5f1ee1162dfa13bdc1fa7cfaadba85c72e9758f03a755d0be53f8d2a1dfb1c68cc164b0a0780d971a96ea2c4d4ca0398c2235980a9307b3d5bd3b01faffd0a5dbed2881a9700af561ac8c7e36bb2fc4c40e9cf96f06817fb903729a7db6ff957697c9ede7885d94ff1aa70826ad01a9b03c37b0969be0daf60af93109eb1dee72e4363f51af62af6fb2a6df3bec89822a7a0b678058fa3fef86faec216eb6992162f8dcbf719c148cd2f9c55f4901203a9a8a2c3e90f3943dbc10360a1a49700d1dfbf66d69f6fbaf506c8bcce8bb0d872a02238926407a4eddd5d0fc5a752f9000", 0x1000}}, 0x1b7) 08:02:57 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, 0x0) 08:02:57 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000010000)="e2e1f5e084b00467010000000c0024", 0xf, 0x400}, {&(0x7f0000000280)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000140)={[{@fault_injection}]}) (fail_nth: 13) 08:02:57 executing program 4: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="880000006400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000b0001006367726f757000005800020054000100500000000b0001006d69727265640000240002802000020000000000000000000500"/80, @ANYRES32=0x0, @ANYBLOB="040006000c00070000000000000000000c00b9b6eec6668560c008000000000000000000ee5cc4e312467a39a63b6a717246344cf6041646f705bce4a1ebe56db62b35ef1440a2a14f8bc9c5e19cfa36767c2e475aed52f3b8c46b22f771d7f4035c9958cec1714d64bf5b450408d33eab376d3e3615b6"], 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) (async) r0 = creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) (async) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') (async) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f0000000680)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYBLOB="000000000000000000000000000002a0ffffffff000000001b000000"]) r2 = socket$inet(0x2, 0x4000000805, 0x0) (async) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = dup3(r2, r3, 0x0) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="ef51b023", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000f00)=""/4096, &(0x7f0000000200)=0x1000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x6, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) (async) sendmsg$nl_route_sched(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000940)=@deltfilter={0x5c0, 0x2d, 0x202, 0x70bd28, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0xa, 0x4}, {0x9, 0xfff1}, {0x4, 0xc}}, [@TCA_CHAIN={0x8, 0xb, 0x1}, @TCA_CHAIN={0x8, 0xb, 0x5}, @TCA_CHAIN={0x8, 0xb, 0x4}, @TCA_RATE={0x6, 0x5, {0x4}}, @TCA_RATE={0x6, 0x5, {0xf6, 0x7}}, @TCA_RATE={0x6, 0x5, {0x4, 0x7}}, @filter_kind_options=@f_fw={{0x7}, {0xd0, 0x2, [@TCA_FW_ACT={0xcc, 0x4, [@m_vlan={0xc8, 0x17, 0x0, 0x0, {{0x9}, {0x20, 0x2, 0x0, 0x1, [@TCA_VLAN_PARMS={0x1c, 0x2, {{0x2, 0x1ff, 0x2, 0x8}, 0x2}}]}, {0x80, 0x6, "fcea9b68f2b2a040726d388d91dd2f5687f154999947379a1844e9bbecc4b0b5cfd0a2ba68590485ccb184b80b38bb12921a35d3b30a0e2c1b69a5dc891514aaf3c349984dccc0d7d029cec0133f149a047f5705c2db312ca65191128b86a067ae4e1409235e780b73393dc5352c9e99cbf7453ef58016b59ef33429"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x3, 0x2}}}}]}]}}, @filter_kind_options=@f_bpf={{0x8}, {0x484, 0x2, [@TCA_BPF_POLICE={0x468, 0x2, [@TCA_POLICE_RATE64={0xc, 0x8, 0x1ee}, @TCA_POLICE_RATE={0x404, 0x2, [0x6, 0xfff, 0x8, 0x40000, 0x0, 0xfffffffc, 0x7, 0x9, 0x0, 0x5, 0x1, 0x0, 0x800, 0x7, 0x4, 0x2, 0x80, 0xa0a2, 0x8, 0x3, 0x2, 0x3f, 0x0, 0x0, 0x8, 0x2, 0x101, 0x1f, 0x8000, 0x3, 0x1, 0x6, 0x10001, 0xe, 0x7fffffff, 0x4, 0x7ff, 0x7, 0x3, 0x9, 0x6, 0x6, 0x12ed, 0xffff0001, 0x8, 0x9, 0x6, 0xcfe0, 0x6, 0x101, 0x4, 0x80000000, 0x3ff, 0x0, 0x0, 0x7, 0x3, 0x7, 0x7, 0x1, 0xff, 0x16, 0x5, 0x3ff, 0xfff, 0xc765, 0x1e, 0x80, 0x2, 0x9, 0x450, 0x8, 0x5, 0x0, 0x2, 0x3, 0x7b6, 0x100, 0x80, 0x8, 0x1, 0x9, 0x0, 0x4, 0x800, 0x5, 0x3, 0x401, 0x4, 0x3ff, 0x80000001, 0x5, 0x8, 0xf3, 0x1, 0x1, 0x8, 0x191, 0x1, 0x9, 0x1000, 0xffffffff, 0xfffffffc, 0x6, 0xd8f, 0x2, 0x8, 0x7f, 0xc3, 0xff, 0x1, 0x20, 0x5, 0x3f, 0x7, 0xc641, 0x8, 0x8, 0x8c, 0x4, 0x10000, 0x7ff, 0x0, 0xbf, 0x9, 0xffffffff, 0x400, 0x7f, 0x5, 0x9, 0x4, 0x3, 0x4, 0x2, 0x8, 0x9, 0x5, 0x4b381ad3, 0x9, 0x6, 0xd6, 0xde46, 0x80000000, 0x8, 0x3, 0xfd, 0x8, 0x0, 0x6e4a, 0x4, 0x12, 0x0, 0x1, 0xe1e, 0xaa, 0xc1d9, 0x8, 0x0, 0x0, 0x4, 0x9, 0x100, 0x7ff, 0xf9, 0x7, 0x3, 0x7fff, 0x10000, 0x337, 0x4, 0x57c245d5, 0x4, 0x4, 0x1, 0x60, 0x8, 0x1, 0xa, 0x10001, 0x7, 0x3ff, 0x7ff, 0x1f, 0x9f, 0x9, 0x8, 0xffffffff, 0x0, 0xa9a, 0x1000, 0x8, 0x7, 0x1, 0x0, 0xb632, 0x8f, 0x4, 0x4, 0x0, 0x6, 0xa3, 0xff, 0x6, 0x7, 0x7, 0x0, 0x8, 0x4, 0x200, 0x7fff, 0x6, 0xba, 0x8, 0x3, 0x0, 0xead2, 0x8, 0x80, 0x4, 0x7, 0x3, 0xfffffffc, 0x1000, 0x1, 0x9, 0x3f, 0xb6b7, 0x9, 0x3, 0x81, 0x5, 0x154, 0x0, 0x8, 0x1, 0x100, 0x800, 0x5, 0x40, 0x2, 0x800, 0x9, 0x1, 0x5, 0x101, 0xb5f, 0xffff, 0xfff, 0x7f, 0x4f, 0x200000, 0x401, 0x7, 0x3, 0x2, 0x9]}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x7627a7a5}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x82e0}, @TCA_POLICE_RESULT={0x8, 0x5, 0x9c}, @TCA_POLICE_TBF={0x3c, 0x1, {0x8, 0x4, 0x675, 0x0, 0x7fffffff, {0x10, 0x0, 0x1ff, 0x0, 0x0, 0x5}, {0x3, 0x1, 0x776, 0x2, 0xffc1, 0x7}, 0x1, 0x10001, 0x10001}}]}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x5}, @TCA_BPF_CLASSID={0x8, 0x3, {0xfff3, 0xfff2}}, @TCA_BPF_FD={0x8, 0x6, r4}]}}, @TCA_CHAIN={0x8, 0xb, 0xff}]}, 0x5c0}, 0x1, 0x0, 0x0, 0x800}, 0x40800) 08:02:57 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x6) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x1201, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={0x0}, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x6, 0x1, 0x7c, 0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xe5, 0x3, 0x0, 0x7, 0xbe4, 0x0, 0x3, 0x0, 0xcf}, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0x0) fremovexattr(r2, &(0x7f00000002c0)=@known='trusted.overlay.upper\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mincore(&(0x7f000005b000/0x1000)=nil, 0x1000, &(0x7f0000000300)=""/4096) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, @in6=@mcast2, 0x4e22, 0x7, 0x4e20, 0x1000, 0xa, 0x0, 0x20, 0xbe, 0x0, 0xee01}, {0x5, 0x4, 0xb57, 0x5, 0x0, 0x80000001, 0xfff, 0x81}, {0x4, 0x7ff, 0x0, 0x9}, 0x33, 0x6e6bbd, 0x2, 0x1, 0x3}, {{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4d5}, 0x2, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, 0x3502, 0x3, 0x2, 0x7, 0x1ff, 0xca, 0xe4ae}}, 0xe8) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r4) vmsplice(r3, 0x0, 0x0, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x2) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002080)={0x4c, 0x1, 0x4, 0x101, 0x0, 0x0, {0x3}, [@NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x7}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x400}, @NFULA_CFG_MODE={0xa, 0x2, {0x7, 0x1}}, @NFULA_CFG_MODE={0xa, 0x2, {0x9, 0x2}}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x80000000}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x20}]}, 0x4c}}, 0x0) process_vm_writev(0x0, &(0x7f0000003640), 0x0, &(0x7f0000000140), 0x0, 0x0) write$UHID_INPUT(r1, &(0x7f0000001040)={0xd, {"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", 0x1000}}, 0x1b7) [ 781.534042] R13: 0000000000000004 R14: 00000000200000c8 R15: 0000000000000003 [ 781.546192] erofs: read_super, device -> /dev/loop3 [ 781.546201] erofs: options -> fault_injection=0x0000000000000000, [ 781.546487] erofs: FAULT_INJECTION was not selected [ 781.546494] erofs: root inode @ nid 36 [ 781.553839] erofs: mounted on /dev/loop3 with opts: fault_injection=0x0000000000000000. [ 781.602949] erofs: unmounted for /dev/loop3 08:02:57 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000010000)="e2e1f5e084b00467010000000c0024", 0xf, 0x400}, {&(0x7f0000000280)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000140)={[{@fault_injection}]}) (fail_nth: 14) [ 782.416439] FAULT_INJECTION: forcing a failure. [ 782.416439] name failslab, interval 1, probability 0, space 0, times 0 08:02:57 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000010000)="e2e1f5e084b00467010000000c0024", 0xf, 0x400}, {&(0x7f0000000280)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000140)={[{@fault_injection}]}) (fail_nth: 15) 08:02:57 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, 0x0) 08:02:57 executing program 4: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="880000006400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000b0001006367726f757000005800020054000100500000000b0001006d69727265640000240002802000020000000000000000000500"/80, @ANYRES32=0x0, @ANYBLOB="040006000c00070000000000000000000c00b9b6eec6668560c008000000000000000000ee5cc4e312467a39a63b6a717246344cf6041646f705bce4a1ebe56db62b35ef1440a2a14f8bc9c5e19cfa36767c2e475aed52f3b8c46b22f771d7f4035c9958cec1714d64bf5b450408d33eab376d3e3615b6"], 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f0000000680)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYBLOB="000000000000000000000000000002a0ffffffff000000001b000000"]) r2 = socket$inet(0x2, 0x4000000805, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = dup3(r2, r3, 0x0) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="ef51b023", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000f00)=""/4096, &(0x7f0000000200)=0x1000) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x6, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) sendmsg$nl_route_sched(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000940)=@deltfilter={0x5c0, 0x2d, 0x202, 0x70bd28, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0xa, 0x4}, {0x9, 0xfff1}, {0x4, 0xc}}, [@TCA_CHAIN={0x8, 0xb, 0x1}, @TCA_CHAIN={0x8, 0xb, 0x5}, @TCA_CHAIN={0x8, 0xb, 0x4}, @TCA_RATE={0x6, 0x5, {0x4}}, @TCA_RATE={0x6, 0x5, {0xf6, 0x7}}, @TCA_RATE={0x6, 0x5, {0x4, 0x7}}, @filter_kind_options=@f_fw={{0x7}, {0xd0, 0x2, [@TCA_FW_ACT={0xcc, 0x4, [@m_vlan={0xc8, 0x17, 0x0, 0x0, {{0x9}, {0x20, 0x2, 0x0, 0x1, [@TCA_VLAN_PARMS={0x1c, 0x2, {{0x2, 0x1ff, 0x2, 0x8}, 0x2}}]}, {0x80, 0x6, "fcea9b68f2b2a040726d388d91dd2f5687f154999947379a1844e9bbecc4b0b5cfd0a2ba68590485ccb184b80b38bb12921a35d3b30a0e2c1b69a5dc891514aaf3c349984dccc0d7d029cec0133f149a047f5705c2db312ca65191128b86a067ae4e1409235e780b73393dc5352c9e99cbf7453ef58016b59ef33429"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x3, 0x2}}}}]}]}}, @filter_kind_options=@f_bpf={{0x8}, {0x484, 0x2, [@TCA_BPF_POLICE={0x468, 0x2, [@TCA_POLICE_RATE64={0xc, 0x8, 0x1ee}, @TCA_POLICE_RATE={0x404, 0x2, [0x6, 0xfff, 0x8, 0x40000, 0x0, 0xfffffffc, 0x7, 0x9, 0x0, 0x5, 0x1, 0x0, 0x800, 0x7, 0x4, 0x2, 0x80, 0xa0a2, 0x8, 0x3, 0x2, 0x3f, 0x0, 0x0, 0x8, 0x2, 0x101, 0x1f, 0x8000, 0x3, 0x1, 0x6, 0x10001, 0xe, 0x7fffffff, 0x4, 0x7ff, 0x7, 0x3, 0x9, 0x6, 0x6, 0x12ed, 0xffff0001, 0x8, 0x9, 0x6, 0xcfe0, 0x6, 0x101, 0x4, 0x80000000, 0x3ff, 0x0, 0x0, 0x7, 0x3, 0x7, 0x7, 0x1, 0xff, 0x16, 0x5, 0x3ff, 0xfff, 0xc765, 0x1e, 0x80, 0x2, 0x9, 0x450, 0x8, 0x5, 0x0, 0x2, 0x3, 0x7b6, 0x100, 0x80, 0x8, 0x1, 0x9, 0x0, 0x4, 0x800, 0x5, 0x3, 0x401, 0x4, 0x3ff, 0x80000001, 0x5, 0x8, 0xf3, 0x1, 0x1, 0x8, 0x191, 0x1, 0x9, 0x1000, 0xffffffff, 0xfffffffc, 0x6, 0xd8f, 0x2, 0x8, 0x7f, 0xc3, 0xff, 0x1, 0x20, 0x5, 0x3f, 0x7, 0xc641, 0x8, 0x8, 0x8c, 0x4, 0x10000, 0x7ff, 0x0, 0xbf, 0x9, 0xffffffff, 0x400, 0x7f, 0x5, 0x9, 0x4, 0x3, 0x4, 0x2, 0x8, 0x9, 0x5, 0x4b381ad3, 0x9, 0x6, 0xd6, 0xde46, 0x80000000, 0x8, 0x3, 0xfd, 0x8, 0x0, 0x6e4a, 0x4, 0x12, 0x0, 0x1, 0xe1e, 0xaa, 0xc1d9, 0x8, 0x0, 0x0, 0x4, 0x9, 0x100, 0x7ff, 0xf9, 0x7, 0x3, 0x7fff, 0x10000, 0x337, 0x4, 0x57c245d5, 0x4, 0x4, 0x1, 0x60, 0x8, 0x1, 0xa, 0x10001, 0x7, 0x3ff, 0x7ff, 0x1f, 0x9f, 0x9, 0x8, 0xffffffff, 0x0, 0xa9a, 0x1000, 0x8, 0x7, 0x1, 0x0, 0xb632, 0x8f, 0x4, 0x4, 0x0, 0x6, 0xa3, 0xff, 0x6, 0x7, 0x7, 0x0, 0x8, 0x4, 0x200, 0x7fff, 0x6, 0xba, 0x8, 0x3, 0x0, 0xead2, 0x8, 0x80, 0x4, 0x7, 0x3, 0xfffffffc, 0x1000, 0x1, 0x9, 0x3f, 0xb6b7, 0x9, 0x3, 0x81, 0x5, 0x154, 0x0, 0x8, 0x1, 0x100, 0x800, 0x5, 0x40, 0x2, 0x800, 0x9, 0x1, 0x5, 0x101, 0xb5f, 0xffff, 0xfff, 0x7f, 0x4f, 0x200000, 0x401, 0x7, 0x3, 0x2, 0x9]}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x7627a7a5}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x82e0}, @TCA_POLICE_RESULT={0x8, 0x5, 0x9c}, @TCA_POLICE_TBF={0x3c, 0x1, {0x8, 0x4, 0x675, 0x0, 0x7fffffff, {0x10, 0x0, 0x1ff, 0x0, 0x0, 0x5}, {0x3, 0x1, 0x776, 0x2, 0xffc1, 0x7}, 0x1, 0x10001, 0x10001}}]}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x5}, @TCA_BPF_CLASSID={0x8, 0x3, {0xfff3, 0xfff2}}, @TCA_BPF_FD={0x8, 0x6, r4}]}}, @TCA_CHAIN={0x8, 0xb, 0xff}]}, 0x5c0}, 0x1, 0x0, 0x0, 0x800}, 0x40800) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=ANY=[@ANYBLOB="880000006400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000b0001006367726f757000005800020054000100500000000b0001006d69727265640000240002802000020000000000000000000500"/80, @ANYRES32=0x0, @ANYBLOB="040006000c00070000000000000000000c00b9b6eec6668560c008000000000000000000ee5cc4e312467a39a63b6a717246344cf6041646f705bce4a1ebe56db62b35ef1440a2a14f8bc9c5e19cfa36767c2e475aed52f3b8c46b22f771d7f4035c9958cec1714d64bf5b450408d33eab376d3e3615b6"], 0x88}}, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) (async) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) (async) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) (async) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f0000000680)=ANY=[@ANYBLOB="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", @ANYRES32, @ANYBLOB="000000000000000000000000000002a0ffffffff000000001b000000"]) (async) socket$inet(0x2, 0x4000000805, 0x0) (async) socket$inet_sctp(0x2, 0x5, 0x84) (async) dup3(r2, r3, 0x0) (async) sendto$inet(r4, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="ef51b023", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) (async) getsockopt$inet_opts(r3, 0x0, 0x4, &(0x7f0000000f00)=""/4096, &(0x7f0000000200)=0x1000) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r4, 0x84, 0x6, &(0x7f000059aff8)={r5}, &(0x7f000034f000)=0x2059b000) (async) sendmsg$nl_route_sched(r0, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000940)=@deltfilter={0x5c0, 0x2d, 0x202, 0x70bd28, 0x25dfdbff, {0x0, 0x0, 0x0, 0x0, {0xa, 0x4}, {0x9, 0xfff1}, {0x4, 0xc}}, [@TCA_CHAIN={0x8, 0xb, 0x1}, @TCA_CHAIN={0x8, 0xb, 0x5}, @TCA_CHAIN={0x8, 0xb, 0x4}, @TCA_RATE={0x6, 0x5, {0x4}}, @TCA_RATE={0x6, 0x5, {0xf6, 0x7}}, @TCA_RATE={0x6, 0x5, {0x4, 0x7}}, @filter_kind_options=@f_fw={{0x7}, {0xd0, 0x2, [@TCA_FW_ACT={0xcc, 0x4, [@m_vlan={0xc8, 0x17, 0x0, 0x0, {{0x9}, {0x20, 0x2, 0x0, 0x1, [@TCA_VLAN_PARMS={0x1c, 0x2, {{0x2, 0x1ff, 0x2, 0x8}, 0x2}}]}, {0x80, 0x6, "fcea9b68f2b2a040726d388d91dd2f5687f154999947379a1844e9bbecc4b0b5cfd0a2ba68590485ccb184b80b38bb12921a35d3b30a0e2c1b69a5dc891514aaf3c349984dccc0d7d029cec0133f149a047f5705c2db312ca65191128b86a067ae4e1409235e780b73393dc5352c9e99cbf7453ef58016b59ef33429"}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x3, 0x2}}}}]}]}}, @filter_kind_options=@f_bpf={{0x8}, {0x484, 0x2, [@TCA_BPF_POLICE={0x468, 0x2, [@TCA_POLICE_RATE64={0xc, 0x8, 0x1ee}, @TCA_POLICE_RATE={0x404, 0x2, [0x6, 0xfff, 0x8, 0x40000, 0x0, 0xfffffffc, 0x7, 0x9, 0x0, 0x5, 0x1, 0x0, 0x800, 0x7, 0x4, 0x2, 0x80, 0xa0a2, 0x8, 0x3, 0x2, 0x3f, 0x0, 0x0, 0x8, 0x2, 0x101, 0x1f, 0x8000, 0x3, 0x1, 0x6, 0x10001, 0xe, 0x7fffffff, 0x4, 0x7ff, 0x7, 0x3, 0x9, 0x6, 0x6, 0x12ed, 0xffff0001, 0x8, 0x9, 0x6, 0xcfe0, 0x6, 0x101, 0x4, 0x80000000, 0x3ff, 0x0, 0x0, 0x7, 0x3, 0x7, 0x7, 0x1, 0xff, 0x16, 0x5, 0x3ff, 0xfff, 0xc765, 0x1e, 0x80, 0x2, 0x9, 0x450, 0x8, 0x5, 0x0, 0x2, 0x3, 0x7b6, 0x100, 0x80, 0x8, 0x1, 0x9, 0x0, 0x4, 0x800, 0x5, 0x3, 0x401, 0x4, 0x3ff, 0x80000001, 0x5, 0x8, 0xf3, 0x1, 0x1, 0x8, 0x191, 0x1, 0x9, 0x1000, 0xffffffff, 0xfffffffc, 0x6, 0xd8f, 0x2, 0x8, 0x7f, 0xc3, 0xff, 0x1, 0x20, 0x5, 0x3f, 0x7, 0xc641, 0x8, 0x8, 0x8c, 0x4, 0x10000, 0x7ff, 0x0, 0xbf, 0x9, 0xffffffff, 0x400, 0x7f, 0x5, 0x9, 0x4, 0x3, 0x4, 0x2, 0x8, 0x9, 0x5, 0x4b381ad3, 0x9, 0x6, 0xd6, 0xde46, 0x80000000, 0x8, 0x3, 0xfd, 0x8, 0x0, 0x6e4a, 0x4, 0x12, 0x0, 0x1, 0xe1e, 0xaa, 0xc1d9, 0x8, 0x0, 0x0, 0x4, 0x9, 0x100, 0x7ff, 0xf9, 0x7, 0x3, 0x7fff, 0x10000, 0x337, 0x4, 0x57c245d5, 0x4, 0x4, 0x1, 0x60, 0x8, 0x1, 0xa, 0x10001, 0x7, 0x3ff, 0x7ff, 0x1f, 0x9f, 0x9, 0x8, 0xffffffff, 0x0, 0xa9a, 0x1000, 0x8, 0x7, 0x1, 0x0, 0xb632, 0x8f, 0x4, 0x4, 0x0, 0x6, 0xa3, 0xff, 0x6, 0x7, 0x7, 0x0, 0x8, 0x4, 0x200, 0x7fff, 0x6, 0xba, 0x8, 0x3, 0x0, 0xead2, 0x8, 0x80, 0x4, 0x7, 0x3, 0xfffffffc, 0x1000, 0x1, 0x9, 0x3f, 0xb6b7, 0x9, 0x3, 0x81, 0x5, 0x154, 0x0, 0x8, 0x1, 0x100, 0x800, 0x5, 0x40, 0x2, 0x800, 0x9, 0x1, 0x5, 0x101, 0xb5f, 0xffff, 0xfff, 0x7f, 0x4f, 0x200000, 0x401, 0x7, 0x3, 0x2, 0x9]}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x7627a7a5}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x82e0}, @TCA_POLICE_RESULT={0x8, 0x5, 0x9c}, @TCA_POLICE_TBF={0x3c, 0x1, {0x8, 0x4, 0x675, 0x0, 0x7fffffff, {0x10, 0x0, 0x1ff, 0x0, 0x0, 0x5}, {0x3, 0x1, 0x776, 0x2, 0xffc1, 0x7}, 0x1, 0x10001, 0x10001}}]}, @TCA_BPF_FLAGS_GEN={0x8, 0x9, 0x5}, @TCA_BPF_CLASSID={0x8, 0x3, {0xfff3, 0xfff2}}, @TCA_BPF_FD={0x8, 0x6, r4}]}}, @TCA_CHAIN={0x8, 0xb, 0xff}]}, 0x5c0}, 0x1, 0x0, 0x0, 0x800}, 0x40800) (async) [ 782.416458] CPU: 0 PID: 23257 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 08:02:57 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000010000)="e2e1f5e084b00467010000000c0024", 0xf, 0x400}, {&(0x7f0000000280)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000140)={[{@fault_injection}]}) (fail_nth: 16) [ 782.416466] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 08:02:58 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)) [ 782.416471] Call Trace: [ 782.416492] dump_stack+0x1fc/0x2ef [ 782.416512] should_fail.cold+0xa/0xf [ 782.416529] ? setup_fault_attr+0x200/0x200 [ 782.416544] ? lock_acquire+0x170/0x3c0 [ 782.416567] __should_failslab+0x115/0x180 [ 782.416584] should_failslab+0x5/0x10 [ 782.416598] kmem_cache_alloc+0x277/0x370 [ 782.416615] __kernfs_new_node+0xd2/0x680 [ 782.416633] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 782.416647] ? kernfs_activate+0x2c/0x1d0 [ 782.416662] ? lock_downgrade+0x720/0x720 [ 782.416678] ? kernfs_add_one+0x51/0x4c0 [ 782.416692] ? mutex_trylock+0x1a0/0x1a0 [ 782.416709] ? __mutex_unlock_slowpath+0xea/0x610 [ 782.416728] kernfs_new_node+0x92/0x120 [ 782.416769] __kernfs_create_file+0x51/0x340 [ 782.416791] sysfs_add_file_mode_ns+0x226/0x540 [ 782.416812] internal_create_group+0x355/0xb20 [ 782.416831] ? sysfs_remove_link_from_group+0x70/0x70 [ 782.416844] ? lock_downgrade+0x720/0x720 [ 782.416870] lo_ioctl+0xf7c/0x20e0 [ 782.416889] ? loop_set_status64+0x110/0x110 [ 782.416905] blkdev_ioctl+0x5cb/0x1a80 [ 782.416921] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 782.416933] ? blkpg_ioctl+0x9d0/0x9d0 [ 782.416947] ? mark_held_locks+0xf0/0xf0 [ 782.416961] ? mark_held_locks+0xf0/0xf0 [ 782.416978] ? debug_check_no_obj_freed+0x201/0x490 [ 782.416995] ? lock_downgrade+0x720/0x720 [ 782.417010] block_ioctl+0xe9/0x130 [ 782.417022] ? blkdev_fallocate+0x3f0/0x3f0 [ 782.417037] do_vfs_ioctl+0xcdb/0x12e0 [ 782.417052] ? lock_downgrade+0x720/0x720 [ 782.417068] ? check_preemption_disabled+0x41/0x280 [ 782.417081] ? ioctl_preallocate+0x200/0x200 [ 782.417099] ? __fget+0x356/0x510 [ 782.417115] ? do_dup2+0x450/0x450 [ 782.417130] ? do_sys_open+0x2bf/0x520 [ 782.417150] ksys_ioctl+0x9b/0xc0 [ 782.417167] __x64_sys_ioctl+0x6f/0xb0 [ 782.417181] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 782.417196] do_syscall_64+0xf9/0x620 [ 782.417214] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 782.417225] RIP: 0033:0x7fbc9ecfeda7 [ 782.417239] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 782.417246] RSP: 002b:00007fbc9d673f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 782.417261] RAX: ffffffffffffffda RBX: 00007fbc9ed489c8 RCX: 00007fbc9ecfeda7 [ 782.417269] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 782.417277] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fbc9d6741d0 [ 782.417286] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 782.417294] R13: 0000000000000004 R14: 00000000200000c8 R15: 0000000000000003 [ 782.431354] erofs: read_super, device -> /dev/loop3 [ 782.431518] erofs: options -> fault_injection=0x0000000000000000, [ 782.437246] erofs: FAULT_INJECTION was not selected [ 782.437255] erofs: root inode @ nid 36 [ 782.439528] erofs: mounted on /dev/loop3 with opts: fault_injection=0x0000000000000000. [ 782.482679] erofs: unmounted for /dev/loop3 [ 782.548528] audit: type=1804 audit(1642752177.727:344): pid=23268 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir021457496/syzkaller.RhDR6D/1287/bus/file0" dev="sda1" ino=14067 res=1 [ 782.586109] FAULT_INJECTION: forcing a failure. [ 782.586109] name failslab, interval 1, probability 0, space 0, times 0 [ 782.586127] CPU: 1 PID: 23272 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 782.586136] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 782.586140] Call Trace: [ 782.586160] dump_stack+0x1fc/0x2ef [ 782.586180] should_fail.cold+0xa/0xf [ 782.586199] ? setup_fault_attr+0x200/0x200 [ 782.586215] ? lock_acquire+0x170/0x3c0 [ 782.586234] __should_failslab+0x115/0x180 [ 782.586252] should_failslab+0x5/0x10 [ 782.586265] kmem_cache_alloc+0x277/0x370 [ 782.586284] __kernfs_new_node+0xd2/0x680 [ 782.586302] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 782.586318] ? __mutex_unlock_slowpath+0xea/0x610 [ 782.586333] ? wait_for_completion_io+0x10/0x10 [ 782.586350] ? kernfs_next_descendant_post+0x19c/0x290 [ 782.586371] kernfs_new_node+0x92/0x120 [ 782.586389] __kernfs_create_file+0x51/0x340 [ 782.586407] sysfs_add_file_mode_ns+0x226/0x540 [ 782.586428] internal_create_group+0x355/0xb20 [ 782.586448] ? sysfs_remove_link_from_group+0x70/0x70 [ 782.586462] ? lock_downgrade+0x720/0x720 [ 782.586488] lo_ioctl+0xf7c/0x20e0 [ 782.586506] ? loop_set_status64+0x110/0x110 [ 782.586521] blkdev_ioctl+0x5cb/0x1a80 [ 782.586536] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 782.586548] ? blkpg_ioctl+0x9d0/0x9d0 [ 782.586563] ? mark_held_locks+0xf0/0xf0 [ 782.586578] ? mark_held_locks+0xf0/0xf0 [ 782.586595] ? debug_check_no_obj_freed+0x201/0x490 [ 782.586614] ? lock_downgrade+0x720/0x720 [ 782.586629] block_ioctl+0xe9/0x130 [ 782.586640] ? blkdev_fallocate+0x3f0/0x3f0 [ 782.586655] do_vfs_ioctl+0xcdb/0x12e0 [ 782.586670] ? lock_downgrade+0x720/0x720 [ 782.586685] ? check_preemption_disabled+0x41/0x280 [ 782.586699] ? ioctl_preallocate+0x200/0x200 [ 782.586717] ? __fget+0x356/0x510 [ 782.586733] ? do_dup2+0x450/0x450 [ 782.586747] ? do_sys_open+0x2bf/0x520 [ 782.586767] ksys_ioctl+0x9b/0xc0 [ 782.586783] __x64_sys_ioctl+0x6f/0xb0 [ 782.586798] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 782.586820] do_syscall_64+0xf9/0x620 [ 782.586839] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 782.586851] RIP: 0033:0x7fbc9ecfeda7 [ 782.586865] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 782.586871] RSP: 002b:00007fbc9d673f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 782.586885] RAX: ffffffffffffffda RBX: 00007fbc9ed489c8 RCX: 00007fbc9ecfeda7 [ 782.586893] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 782.586900] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fbc9d6741d0 [ 782.586908] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 782.586915] R13: 0000000000000004 R14: 00000000200000c8 R15: 0000000000000003 [ 782.591386] erofs: read_super, device -> /dev/loop3 [ 782.591395] erofs: options -> fault_injection=0x0000000000000000, [ 782.593372] overlayfs: conflicting lowerdir path [ 782.604766] erofs: FAULT_INJECTION was not selected [ 782.604777] erofs: root inode @ nid 36 [ 782.605028] erofs: mounted on /dev/loop3 with opts: fault_injection=0x0000000000000000. [ 782.636757] erofs: unmounted for /dev/loop3 [ 782.697146] FAULT_INJECTION: forcing a failure. [ 782.697146] name failslab, interval 1, probability 0, space 0, times 0 [ 782.697167] CPU: 1 PID: 23279 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 782.697176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 782.697181] Call Trace: [ 782.697201] dump_stack+0x1fc/0x2ef [ 782.697224] should_fail.cold+0xa/0xf [ 782.697240] ? setup_fault_attr+0x200/0x200 [ 782.697256] ? lock_acquire+0x170/0x3c0 [ 782.697278] __should_failslab+0x115/0x180 [ 782.697295] should_failslab+0x5/0x10 [ 782.697308] kmem_cache_alloc+0x277/0x370 [ 782.697328] __kernfs_new_node+0xd2/0x680 [ 782.697348] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 782.697366] ? __mutex_unlock_slowpath+0xea/0x610 [ 782.697382] ? wait_for_completion_io+0x10/0x10 [ 782.697400] ? kernfs_next_descendant_post+0x19c/0x290 [ 782.697421] kernfs_new_node+0x92/0x120 [ 782.697440] __kernfs_create_file+0x51/0x340 [ 782.697460] sysfs_add_file_mode_ns+0x226/0x540 [ 782.697481] internal_create_group+0x355/0xb20 [ 782.697501] ? sysfs_remove_link_from_group+0x70/0x70 [ 782.697514] ? lock_downgrade+0x720/0x720 [ 782.697539] lo_ioctl+0xf7c/0x20e0 [ 782.697559] ? loop_set_status64+0x110/0x110 [ 782.697574] blkdev_ioctl+0x5cb/0x1a80 [ 782.697588] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 782.697601] ? blkpg_ioctl+0x9d0/0x9d0 [ 782.697615] ? mark_held_locks+0xf0/0xf0 [ 782.697629] ? mark_held_locks+0xf0/0xf0 [ 782.697647] ? debug_check_no_obj_freed+0x201/0x490 [ 782.697667] ? lock_downgrade+0x720/0x720 [ 782.697682] block_ioctl+0xe9/0x130 [ 782.697693] ? blkdev_fallocate+0x3f0/0x3f0 [ 782.697707] do_vfs_ioctl+0xcdb/0x12e0 [ 782.697722] ? lock_downgrade+0x720/0x720 [ 782.697737] ? check_preemption_disabled+0x41/0x280 [ 782.697751] ? ioctl_preallocate+0x200/0x200 [ 782.697768] ? __fget+0x356/0x510 [ 782.697784] ? do_dup2+0x450/0x450 [ 782.697806] ? do_sys_open+0x2bf/0x520 [ 782.697828] ksys_ioctl+0x9b/0xc0 [ 782.697845] __x64_sys_ioctl+0x6f/0xb0 [ 782.697860] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 782.697874] do_syscall_64+0xf9/0x620 [ 782.697893] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 782.697905] RIP: 0033:0x7fbc9ecfeda7 [ 782.697919] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 782.697926] RSP: 002b:00007fbc9d673f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 782.697940] RAX: ffffffffffffffda RBX: 00007fbc9ed489c8 RCX: 00007fbc9ecfeda7 [ 782.697948] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 782.697956] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fbc9d6741d0 [ 782.697964] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 782.697972] R13: 0000000000000004 R14: 00000000200000c8 R15: 0000000000000003 [ 782.718859] erofs: read_super, device -> /dev/loop3 [ 782.718869] erofs: options -> fault_injection=0x0000000000000000, [ 782.719947] erofs: FAULT_INJECTION was not selected [ 782.719957] erofs: root inode @ nid 36 [ 782.720165] erofs: mounted on /dev/loop3 with opts: fault_injection=0x0000000000000000. [ 782.758967] erofs: unmounted for /dev/loop3 [ 782.881461] FAULT_INJECTION: forcing a failure. [ 782.881461] name failslab, interval 1, probability 0, space 0, times 0 [ 782.881480] CPU: 0 PID: 23309 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 782.881489] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 782.881493] Call Trace: [ 782.881513] dump_stack+0x1fc/0x2ef [ 782.881533] should_fail.cold+0xa/0xf [ 782.881551] ? setup_fault_attr+0x200/0x200 [ 782.881567] ? lock_acquire+0x170/0x3c0 [ 782.881589] __should_failslab+0x115/0x180 [ 782.881606] should_failslab+0x5/0x10 [ 782.881619] kmem_cache_alloc+0x277/0x370 [ 782.881637] __kernfs_new_node+0xd2/0x680 [ 782.881654] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 782.881672] ? __mutex_unlock_slowpath+0xea/0x610 [ 782.881688] ? wait_for_completion_io+0x10/0x10 [ 782.881706] ? kernfs_next_descendant_post+0x19c/0x290 [ 782.881727] kernfs_new_node+0x92/0x120 [ 782.881745] __kernfs_create_file+0x51/0x340 [ 782.881765] sysfs_add_file_mode_ns+0x226/0x540 [ 782.881785] internal_create_group+0x355/0xb20 [ 782.881805] ? sysfs_remove_link_from_group+0x70/0x70 [ 782.881819] ? lock_downgrade+0x720/0x720 [ 782.881845] lo_ioctl+0xf7c/0x20e0 [ 782.881864] ? loop_set_status64+0x110/0x110 [ 782.881880] blkdev_ioctl+0x5cb/0x1a80 [ 782.881895] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 782.881908] ? blkpg_ioctl+0x9d0/0x9d0 [ 782.881922] ? mark_held_locks+0xf0/0xf0 [ 782.881937] ? mark_held_locks+0xf0/0xf0 [ 782.881955] ? debug_check_no_obj_freed+0x201/0x490 [ 782.881973] ? lock_downgrade+0x720/0x720 [ 782.881989] block_ioctl+0xe9/0x130 [ 782.882001] ? blkdev_fallocate+0x3f0/0x3f0 [ 782.882015] do_vfs_ioctl+0xcdb/0x12e0 [ 782.882030] ? lock_downgrade+0x720/0x720 [ 782.882046] ? check_preemption_disabled+0x41/0x280 [ 782.882060] ? ioctl_preallocate+0x200/0x200 [ 782.882078] ? __fget+0x356/0x510 [ 782.882095] ? do_dup2+0x450/0x450 [ 782.882108] ? do_sys_open+0x2bf/0x520 [ 782.882127] ksys_ioctl+0x9b/0xc0 [ 782.882140] __x64_sys_ioctl+0x6f/0xb0 [ 782.882152] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 782.882164] do_syscall_64+0xf9/0x620 [ 782.882181] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 782.882192] RIP: 0033:0x7fbc9ecfeda7 [ 782.882206] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 782.882213] RSP: 002b:00007fbc9d673f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 782.882226] RAX: ffffffffffffffda RBX: 00007fbc9ed489c8 RCX: 00007fbc9ecfeda7 [ 782.882234] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 782.882241] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fbc9d6741d0 [ 782.882249] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 782.882257] R13: 0000000000000004 R14: 00000000200000c8 R15: 0000000000000003 [ 782.894805] erofs: read_super, device -> /dev/loop3 [ 782.894816] erofs: options -> fault_injection=0x0000000000000000, [ 782.895432] erofs: FAULT_INJECTION was not selected [ 782.895440] erofs: root inode @ nid 36 [ 782.896755] erofs: mounted on /dev/loop3 with opts: fault_injection=0x0000000000000000. 08:02:59 executing program 1: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000009c0)=ANY=[@ANYBLOB="880000006400"/20, @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="040006000c00070000000000000000000c0008000100000000000000"], 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000000c0)=@un=@abs, 0x80, &(0x7f0000000840)=[{&(0x7f0000000400)=""/173, 0xad}, {&(0x7f0000000200)=""/83, 0x53}, {&(0x7f00000005c0)=""/212, 0xd4}, {&(0x7f00000006c0)=""/200, 0xc8}, {&(0x7f0000000940)=""/78, 0x4e}, {&(0x7f00000008c0)=""/73, 0x49}, {&(0x7f0000000380)=""/22, 0x16}], 0x1000000000000024}, 0x100) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000), 0x0, 0x2) ioctl$VIDIOC_G_CTRL(0xffffffffffffffff, 0xc008561b, &(0x7f0000000080)={0x7fffffff}) ioctl$VIDIOC_LOG_STATUS(r1, 0x5646, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newsa={0xf0, 0x10, 0x0, 0x0, 0x0, {{@in6=@local, @in6=@mcast2}, {@in6=@ipv4={'\x00', '\xff\xff', @dev}}, @in=@broadcast}}, 0xf0}, 0x1, 0xfffff000}, 0x0) ioctl$VIDIOC_S_CTRL(r1, 0xc008561c, &(0x7f0000000040)={0x28000000}) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) 08:02:59 executing program 4: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x24}, 0x24}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000005580)=""/157, 0x9d}, {&(0x7f0000005640)=""/211, 0xd3}, {&(0x7f0000005740)=""/129, 0x81}], 0x3, 0x8, 0x8) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) r2 = creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./b5s,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') mkdir(&(0x7f0000005a00)='./bus\x00', 0x120) r3 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f00000059c0)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000580)={&(0x7f0000005800)={0x18c, 0x0, 0x4, 0x70bd2c, 0x25dfdbfb, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x8001}]}, @TIPC_NLA_NODE={0xd0, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0xc9, 0x3, "9f75ca2dcfdcad690cb28ada69f51bf0cfb9ab57379abe8f415b7988aa22c699ace903ee2fe7643648df0273c87dc79459b0003a200364ee7211c1573c19a816a21b9400f5d8ffa9682b1b3d6ec65da2f536d299683e5db19e28de847acbd1687047221e65a9896c9b14b320eaa6465b2c2cd6bd568615bc19479a453043368feb91413a2c8e11c998f2ec01ac1979d5b7d33c740a423df0b659824b1c8f4ad201c45ec6470a3a36ec8c9b855a78cf26a39147f07819e9e2597fe2717184dbd08336fc4fc0"}]}, @TIPC_NLA_LINK={0x4}, @TIPC_NLA_NET={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x40}]}, @TIPC_NLA_SOCK={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x3}]}, @TIPC_NLA_NET={0x28, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x9}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x2}, @TIPC_NLA_NET_NODEID={0xc}]}, @TIPC_NLA_PUBL={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x2}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x9000}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x9}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x6}]}, @TIPC_NLA_MEDIA={0x18, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfeb5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fffffff}]}]}]}, 0x18c}, 0x1, 0x0, 0x0, 0x408c}, 0x0) recvmmsg(r2, &(0x7f0000005480)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000400)=""/193, 0xc1}, {&(0x7f00000005c0)=""/179, 0xb3}, {&(0x7f0000000680)=""/153, 0x99}, {&(0x7f0000000740)=""/165, 0xa5}, {&(0x7f00000000c0)=""/98, 0x62}, {&(0x7f0000000800)=""/238, 0xee}, {&(0x7f0000000900)=""/4096, 0x1000}, {&(0x7f0000001900)=""/153, 0x99}, {&(0x7f00000019c0)=""/4096, 0x1000}], 0x9, &(0x7f0000000200)=""/70, 0x46}, 0xfffffeff}, {{&(0x7f0000002a80)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast}, 0x80, &(0x7f0000003d40)=[{&(0x7f0000002b00)=""/151, 0x97}, {&(0x7f0000002bc0)=""/4096, 0x1000}, {&(0x7f0000003bc0)=""/99, 0x63}, {}, {&(0x7f0000003c40)=""/238, 0xee}], 0x5, &(0x7f0000003dc0)=""/118, 0x76}, 0x6}, {{&(0x7f0000003e40)=@nl, 0x80, &(0x7f0000004140)=[{&(0x7f0000003ec0)=""/176, 0xb0}, {&(0x7f0000003f80)=""/166, 0xa6}, {&(0x7f0000000380)=""/36, 0x24}, {&(0x7f0000004040)=""/102, 0x66}, {&(0x7f00000040c0)=""/111, 0x6f}], 0x5, &(0x7f00000041c0)=""/4096, 0x1000}, 0x8}, {{&(0x7f00000051c0)=@qipcrtr, 0x80, &(0x7f0000005340)=[{&(0x7f0000005240)=""/241, 0xf1}], 0x1, &(0x7f0000005380)=""/240, 0xf0}, 0x80}], 0x4, 0x2002, 0x0) ioctl$FIDEDUPERANGE(r3, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) 08:02:59 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000010000)="e2e1f5e084b00467010000000c0024", 0xf, 0x400}, {&(0x7f0000000280)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000140)={[{@fault_injection}]}) (fail_nth: 17) 08:02:59 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)) 08:02:59 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x6) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x1201, 0xb, 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, 0x8, 0x0, @perf_bp={0x0}, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x6, 0x1, 0x7c, 0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xe5, 0x3, 0x0, 0x7, 0xbe4, 0x0, 0x3, 0x0, 0xcf}, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0x0) fremovexattr(r2, &(0x7f00000002c0)=@known='trusted.overlay.upper\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mincore(&(0x7f000005b000/0x1000)=nil, 0x1000, &(0x7f0000000300)=""/4096) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, @in6=@mcast2, 0x4e22, 0x7, 0x4e20, 0x1000, 0xa, 0x0, 0x20, 0xbe, 0x0, 0xee01}, {0x5, 0x4, 0xb57, 0x5, 0x0, 0x80000001, 0xfff, 0x81}, {0x4, 0x7ff, 0x0, 0x9}, 0x33, 0x6e6bbd, 0x2, 0x1, 0x3}, {{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4d5}, 0x2, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, 0x3502, 0x3, 0x2, 0x7, 0x1ff, 0xca, 0xe4ae}}, 0xe8) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r4) vmsplice(r3, 0x0, 0x0, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x2) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002080)={0x4c, 0x1, 0x4, 0x101, 0x0, 0x0, {0x3}, [@NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x7}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x400}, @NFULA_CFG_MODE={0xa, 0x2, {0x7, 0x1}}, @NFULA_CFG_MODE={0xa, 0x2, {0x9, 0x2}}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x80000000}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x20}]}, 0x4c}}, 0x0) process_vm_writev(0x0, &(0x7f0000003640), 0x0, &(0x7f0000000140), 0x0, 0x0) write$UHID_INPUT(r1, &(0x7f0000001040)={0xd, {"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", 0x1000}}, 0x1b7) 08:02:59 executing program 0: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000009c0)=ANY=[@ANYBLOB="880000006400"/20, @ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="040006000c00070000000000000000000c0008000100000000000000"], 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) recvmsg$can_bcm(0xffffffffffffffff, &(0x7f00000004c0)={&(0x7f00000000c0)=@un=@abs, 0x80, &(0x7f0000000840)=[{&(0x7f0000000400)=""/173, 0xad}, {&(0x7f0000000200)=""/83, 0x53}, {&(0x7f00000005c0)=""/212, 0xd4}, {&(0x7f00000006c0)=""/200, 0xc8}, {&(0x7f0000000940)=""/78, 0x4e}, {&(0x7f00000008c0)=""/73, 0x49}, {&(0x7f0000000380)=""/22, 0x16}], 0x1000000000000024}, 0x100) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = syz_open_dev$swradio(&(0x7f0000000000), 0x0, 0x2) ioctl$VIDIOC_G_CTRL(0xffffffffffffffff, 0xc008561b, &(0x7f0000000080)={0x7fffffff}) ioctl$VIDIOC_LOG_STATUS(r1, 0x5646, 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000540)=@newsa={0xf0, 0x10, 0x0, 0x0, 0x0, {{@in6=@local, @in6=@mcast2}, {@in6=@ipv4={'\x00', '\xff\xff', @dev}}, @in=@broadcast}}, 0xf0}, 0x1, 0xfffff000}, 0x0) ioctl$VIDIOC_S_CTRL(r1, 0xc008561c, &(0x7f0000000040)={0x28000000}) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) [ 782.928995] erofs: unmounted for /dev/loop3 [ 784.278266] FAULT_INJECTION: forcing a failure. [ 784.278266] name failslab, interval 1, probability 0, space 0, times 0 [ 784.343986] overlayfs: failed to resolve './b5s': -2 08:02:59 executing program 4: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x24}, 0x24}}, 0x0) (async) r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) (async) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000005580)=""/157, 0x9d}, {&(0x7f0000005640)=""/211, 0xd3}, {&(0x7f0000005740)=""/129, 0x81}], 0x3, 0x8, 0x8) (async) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) (async) r2 = creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) (async) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./b5s,workdir=./file1,lowerdir=.']) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) mkdir(&(0x7f0000005a00)='./bus\x00', 0x120) (async) r3 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f00000059c0)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000580)={&(0x7f0000005800)={0x18c, 0x0, 0x4, 0x70bd2c, 0x25dfdbfb, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x8001}]}, @TIPC_NLA_NODE={0xd0, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0xc9, 0x3, "9f75ca2dcfdcad690cb28ada69f51bf0cfb9ab57379abe8f415b7988aa22c699ace903ee2fe7643648df0273c87dc79459b0003a200364ee7211c1573c19a816a21b9400f5d8ffa9682b1b3d6ec65da2f536d299683e5db19e28de847acbd1687047221e65a9896c9b14b320eaa6465b2c2cd6bd568615bc19479a453043368feb91413a2c8e11c998f2ec01ac1979d5b7d33c740a423df0b659824b1c8f4ad201c45ec6470a3a36ec8c9b855a78cf26a39147f07819e9e2597fe2717184dbd08336fc4fc0"}]}, @TIPC_NLA_LINK={0x4}, @TIPC_NLA_NET={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x40}]}, @TIPC_NLA_SOCK={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x3}]}, @TIPC_NLA_NET={0x28, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x9}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x2}, @TIPC_NLA_NET_NODEID={0xc}]}, @TIPC_NLA_PUBL={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x2}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x9000}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x9}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x6}]}, @TIPC_NLA_MEDIA={0x18, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfeb5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fffffff}]}]}]}, 0x18c}, 0x1, 0x0, 0x0, 0x408c}, 0x0) (async) recvmmsg(r2, &(0x7f0000005480)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000400)=""/193, 0xc1}, {&(0x7f00000005c0)=""/179, 0xb3}, {&(0x7f0000000680)=""/153, 0x99}, {&(0x7f0000000740)=""/165, 0xa5}, {&(0x7f00000000c0)=""/98, 0x62}, {&(0x7f0000000800)=""/238, 0xee}, {&(0x7f0000000900)=""/4096, 0x1000}, {&(0x7f0000001900)=""/153, 0x99}, {&(0x7f00000019c0)=""/4096, 0x1000}], 0x9, &(0x7f0000000200)=""/70, 0x46}, 0xfffffeff}, {{&(0x7f0000002a80)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast}, 0x80, &(0x7f0000003d40)=[{&(0x7f0000002b00)=""/151, 0x97}, {&(0x7f0000002bc0)=""/4096, 0x1000}, {&(0x7f0000003bc0)=""/99, 0x63}, {}, {&(0x7f0000003c40)=""/238, 0xee}], 0x5, &(0x7f0000003dc0)=""/118, 0x76}, 0x6}, {{&(0x7f0000003e40)=@nl, 0x80, &(0x7f0000004140)=[{&(0x7f0000003ec0)=""/176, 0xb0}, {&(0x7f0000003f80)=""/166, 0xa6}, {&(0x7f0000000380)=""/36, 0x24}, {&(0x7f0000004040)=""/102, 0x66}, {&(0x7f00000040c0)=""/111, 0x6f}], 0x5, &(0x7f00000041c0)=""/4096, 0x1000}, 0x8}, {{&(0x7f00000051c0)=@qipcrtr, 0x80, &(0x7f0000005340)=[{&(0x7f0000005240)=""/241, 0xf1}], 0x1, &(0x7f0000005380)=""/240, 0xf0}, 0x80}], 0x4, 0x2002, 0x0) (async) ioctl$FIDEDUPERANGE(r3, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) 08:02:59 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000010000)="e2e1f5e084b00467010000000c0024", 0xf, 0x400}, {&(0x7f0000000280)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000140)={[{@fault_injection}]}) (fail_nth: 18) 08:02:59 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)) [ 784.355917] CPU: 1 PID: 23332 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 784.355926] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 784.355931] Call Trace: [ 784.355951] dump_stack+0x1fc/0x2ef [ 784.355971] should_fail.cold+0xa/0xf [ 784.355990] ? setup_fault_attr+0x200/0x200 [ 784.356006] ? lock_acquire+0x170/0x3c0 [ 784.356027] __should_failslab+0x115/0x180 08:02:59 executing program 0: perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f0000000040)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1c47, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = openat$tun(0xffffffffffffff9c, &(0x7f0000000140), 0x40241, 0x0) ioctl$TUNSETIFF(r0, 0x400454ca, &(0x7f0000000040)={'syzkaller1\x00'}) sendmsg$kcm(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001a00)=ANY=[@ANYBLOB="180000000000000010010000010000007d95df16a39b1a6c900000000000000001000000040000002b24ec10064b6fb14bccedfb718aef932f3889d1fdda5b9134015a860f5878c37ffe36e1165d14d435be5b317c6c8189767d2f97879f07a715bb7c169f46933d9338f4ab0483696f618988c5944741afe403461323110f62055394412158e7a3adb164d641aa40d4ab077fe34232aa8b319d7666d0998a61d7da0c86d70000001010"], 0x10b8}, 0x0) sendmsg$sock(0xffffffffffffffff, &(0x7f0000000940)={&(0x7f0000000240), 0x80, 0x0, 0x0, &(0x7f00000008c0)}, 0x40) r1 = openat$cgroup_subtree(0xffffffffffffffff, &(0x7f0000000100), 0x2, 0x0) write$cgroup_subtree(r1, &(0x7f0000000200)={[{0x389b540217aff453, 'cpu'}, {0x0, 'rdma'}, {0x2b, 'pids'}, {0x2b, 'memory'}]}, 0x19) r2 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000), 0x200002, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000040)='cgroup.freeze\x00', 0x275a, 0x0) write$cgroup_int(r3, &(0x7f00000000c0)=0x3f, 0x12) openat$cgroup_ro(r3, &(0x7f0000000300)='cgroup.freeze\x00', 0x0, 0x0) r4 = socket$kcm(0x21, 0x2, 0xa) perf_event_open(&(0x7f0000000180)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1ff}, 0x0, 0xbfffffffffffffff, 0xffffffffffffffff, 0x0) sendmsg$kcm(r4, &(0x7f00000000c0)={&(0x7f0000000040)=@rxrpc=@in6={0x21, 0x0, 0x2, 0x1c, {0xa, 0x4e22, 0x0, @dev}}, 0x80, 0x0, 0x0, &(0x7f0000001a00)=ANY=[], 0x10b8}, 0x0) r5 = socket$kcm(0x2, 0xa, 0x2) ioctl$SIOCSIFHWADDR(r5, 0x8914, &(0x7f0000000180)={'syzkaller1\x00', @link_local}) write$cgroup_freezer_state(r0, &(0x7f00000002c0)='FROZEN\x00', 0x7) [ 784.356044] should_failslab+0x5/0x10 [ 784.356057] kmem_cache_alloc+0x277/0x370 08:02:59 executing program 4: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x24}, 0x24}}, 0x0) (async) r0 = socket$nl_generic(0x10, 0x3, 0x10) (async) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000005580)=""/157, 0x9d}, {&(0x7f0000005640)=""/211, 0xd3}, {&(0x7f0000005740)=""/129, 0x81}], 0x3, 0x8, 0x8) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) (async) r2 = creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) (async) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./b5s,workdir=./file1,lowerdir=.']) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) mkdir(&(0x7f0000005a00)='./bus\x00', 0x120) (async) r3 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) sendmsg$TIPC_NL_BEARER_ADD(r0, &(0x7f00000059c0)={&(0x7f0000000540)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000580)={&(0x7f0000005800)={0x18c, 0x0, 0x4, 0x70bd2c, 0x25dfdbfb, {}, [@TIPC_NLA_NET={0x18, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7}, @TIPC_NLA_NET_ID={0x8, 0x1, 0x8001}]}, @TIPC_NLA_NODE={0xd0, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0xc9, 0x3, "9f75ca2dcfdcad690cb28ada69f51bf0cfb9ab57379abe8f415b7988aa22c699ace903ee2fe7643648df0273c87dc79459b0003a200364ee7211c1573c19a816a21b9400f5d8ffa9682b1b3d6ec65da2f536d299683e5db19e28de847acbd1687047221e65a9896c9b14b320eaa6465b2c2cd6bd568615bc19479a453043368feb91413a2c8e11c998f2ec01ac1979d5b7d33c740a423df0b659824b1c8f4ad201c45ec6470a3a36ec8c9b855a78cf26a39147f07819e9e2597fe2717184dbd08336fc4fc0"}]}, @TIPC_NLA_LINK={0x4}, @TIPC_NLA_NET={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ADDR={0x8, 0x2, 0x40}]}, @TIPC_NLA_SOCK={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x6}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x1}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0x3}]}, @TIPC_NLA_NET={0x28, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x9}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x2}, @TIPC_NLA_NET_NODEID={0xc}]}, @TIPC_NLA_PUBL={0x24, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x2}, @TIPC_NLA_PUBL_LOWER={0x8, 0x2, 0x9000}, @TIPC_NLA_PUBL_TYPE={0x8, 0x1, 0x9}, @TIPC_NLA_PUBL_UPPER={0x8, 0x3, 0x6}]}, @TIPC_NLA_MEDIA={0x18, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfeb5}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7fffffff}]}]}]}, 0x18c}, 0x1, 0x0, 0x0, 0x408c}, 0x0) (async) recvmmsg(r2, &(0x7f0000005480)=[{{0x0, 0x0, &(0x7f00000029c0)=[{&(0x7f0000000400)=""/193, 0xc1}, {&(0x7f00000005c0)=""/179, 0xb3}, {&(0x7f0000000680)=""/153, 0x99}, {&(0x7f0000000740)=""/165, 0xa5}, {&(0x7f00000000c0)=""/98, 0x62}, {&(0x7f0000000800)=""/238, 0xee}, {&(0x7f0000000900)=""/4096, 0x1000}, {&(0x7f0000001900)=""/153, 0x99}, {&(0x7f00000019c0)=""/4096, 0x1000}], 0x9, &(0x7f0000000200)=""/70, 0x46}, 0xfffffeff}, {{&(0x7f0000002a80)=@llc={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @multicast}, 0x80, &(0x7f0000003d40)=[{&(0x7f0000002b00)=""/151, 0x97}, {&(0x7f0000002bc0)=""/4096, 0x1000}, {&(0x7f0000003bc0)=""/99, 0x63}, {}, {&(0x7f0000003c40)=""/238, 0xee}], 0x5, &(0x7f0000003dc0)=""/118, 0x76}, 0x6}, {{&(0x7f0000003e40)=@nl, 0x80, &(0x7f0000004140)=[{&(0x7f0000003ec0)=""/176, 0xb0}, {&(0x7f0000003f80)=""/166, 0xa6}, {&(0x7f0000000380)=""/36, 0x24}, {&(0x7f0000004040)=""/102, 0x66}, {&(0x7f00000040c0)=""/111, 0x6f}], 0x5, &(0x7f00000041c0)=""/4096, 0x1000}, 0x8}, {{&(0x7f00000051c0)=@qipcrtr, 0x80, &(0x7f0000005340)=[{&(0x7f0000005240)=""/241, 0xf1}], 0x1, &(0x7f0000005380)=""/240, 0xf0}, 0x80}], 0x4, 0x2002, 0x0) (async) ioctl$FIDEDUPERANGE(r3, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) 08:02:59 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) (fail_nth: 1) [ 784.356073] __kernfs_new_node+0xd2/0x680 08:02:59 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r3, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000180)=ANY=[@ANYBLOB="4800000024001d0f4000"/20, @ANYRES32=r4, @ANYBLOB="00000000f1ffffff00000000090001007072696f000000001800020008"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=@newqdisc={0x58, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x2, 0xffff}}, [@qdisc_kind_options=@q_sfb={{0x8}, {0x2c, 0x2, @TCA_SFB_PARMS={0x28, 0x1, {0x6, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xc}}}}]}, 0x58}}, 0x0) 08:02:59 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000010000)="e2e1f5e084b00467010000000c0024", 0xf, 0x400}, {&(0x7f0000000280)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000140)={[{@fault_injection}]}) (fail_nth: 19) [ 784.356090] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 784.356108] ? __mutex_unlock_slowpath+0xea/0x610 [ 784.356125] ? wait_for_completion_io+0x10/0x10 [ 784.356142] ? kernfs_next_descendant_post+0x19c/0x290 08:02:59 executing program 4: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x40046f41, 0x20000000) syz_open_dev$tty1(0xc, 0x4, 0x1) getsockname(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCL_PASTESEL(0xffffffffffffffff, 0x5437, 0x0) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000600)={0x0, @l2tp={0x2, 0x0, @loopback}, @sco={0x1f, @none}, @nl, 0xf0f4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='veth1\x00', 0xfffffffffffffffc}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x85, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000), 0x2}, 0x4c101, 0x0, 0x0, 0x0, 0x2, 0x5, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x80840, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x200000, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000300)) ioctl$ASHMEM_GET_SIZE(r1, 0x40186f40, 0x20006000) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES16, @ANYBLOB="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", @ANYRESHEX], 0x100}, 0x1, 0x0, 0x0, 0x8000}, 0x1) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f00000001c0)) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) [ 784.356164] kernfs_new_node+0x92/0x120 08:03:00 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) (fail_nth: 2) [ 784.356182] __kernfs_create_file+0x51/0x340 [ 784.356201] sysfs_add_file_mode_ns+0x226/0x540 [ 784.356230] internal_create_group+0x355/0xb20 [ 784.356250] ? sysfs_remove_link_from_group+0x70/0x70 [ 784.356263] ? lock_downgrade+0x720/0x720 [ 784.356289] lo_ioctl+0xf7c/0x20e0 [ 784.356309] ? loop_set_status64+0x110/0x110 [ 784.356325] blkdev_ioctl+0x5cb/0x1a80 [ 784.356341] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 784.356353] ? blkpg_ioctl+0x9d0/0x9d0 [ 784.356368] ? mark_held_locks+0xf0/0xf0 [ 784.356383] ? mark_held_locks+0xf0/0xf0 [ 784.356402] ? debug_check_no_obj_freed+0x201/0x490 [ 784.356422] ? lock_downgrade+0x720/0x720 [ 784.356438] block_ioctl+0xe9/0x130 [ 784.356449] ? blkdev_fallocate+0x3f0/0x3f0 [ 784.356464] do_vfs_ioctl+0xcdb/0x12e0 [ 784.356479] ? lock_downgrade+0x720/0x720 [ 784.356495] ? check_preemption_disabled+0x41/0x280 [ 784.356509] ? ioctl_preallocate+0x200/0x200 [ 784.356528] ? __fget+0x356/0x510 [ 784.356545] ? do_dup2+0x450/0x450 [ 784.356559] ? do_sys_open+0x2bf/0x520 [ 784.356580] ksys_ioctl+0x9b/0xc0 [ 784.356597] __x64_sys_ioctl+0x6f/0xb0 [ 784.356611] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 784.356644] do_syscall_64+0xf9/0x620 [ 784.356664] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 784.356676] RIP: 0033:0x7fbc9ecfeda7 [ 784.356690] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 784.356698] RSP: 002b:00007fbc9d673f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 784.356711] RAX: ffffffffffffffda RBX: 00007fbc9ed489c8 RCX: 00007fbc9ecfeda7 [ 784.356719] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 784.356727] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fbc9d6741d0 [ 784.356735] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 784.356742] R13: 0000000000000004 R14: 00000000200000c8 R15: 0000000000000003 [ 784.369553] audit: type=1804 audit(1642752179.557:345): pid=23330 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir021457496/syzkaller.RhDR6D/1289/bus/file0" dev="sda1" ino=14972 res=1 [ 784.395098] erofs: read_super, device -> /dev/loop3 [ 784.395107] erofs: options -> fault_injection=0x0000000000000000, [ 784.396853] erofs: FAULT_INJECTION was not selected [ 784.396861] erofs: root inode @ nid 36 [ 784.397956] erofs: mounted on /dev/loop3 with opts: fault_injection=0x0000000000000000. [ 784.442223] erofs: unmounted for /dev/loop3 [ 784.510084] vivid-000: ================= START STATUS ================= [ 784.510097] vivid-000: FM Deviation: 75000 [ 784.510111] vivid-000: ================== END STATUS ================== [ 784.607741] FAULT_INJECTION: forcing a failure. [ 784.607741] name failslab, interval 1, probability 0, space 0, times 0 [ 784.607893] CPU: 1 PID: 23360 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 784.607902] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 784.607906] Call Trace: [ 784.607926] dump_stack+0x1fc/0x2ef [ 784.607947] should_fail.cold+0xa/0xf [ 784.607968] ? setup_fault_attr+0x200/0x200 [ 784.607985] ? lock_acquire+0x170/0x3c0 [ 784.608007] __should_failslab+0x115/0x180 [ 784.608024] should_failslab+0x5/0x10 [ 784.608038] kmem_cache_alloc+0x277/0x370 [ 784.608057] __kernfs_new_node+0xd2/0x680 [ 784.608075] ? kernfs_dop_revalidate+0x3a0/0x3a0 [ 784.608091] ? __mutex_unlock_slowpath+0xea/0x610 [ 784.608107] ? wait_for_completion_io+0x10/0x10 [ 784.608124] ? kernfs_next_descendant_post+0x19c/0x290 [ 784.608145] kernfs_new_node+0x92/0x120 [ 784.608164] __kernfs_create_file+0x51/0x340 [ 784.608183] sysfs_add_file_mode_ns+0x226/0x540 [ 784.608213] internal_create_group+0x355/0xb20 [ 784.608234] ? sysfs_remove_link_from_group+0x70/0x70 [ 784.608248] ? lock_downgrade+0x720/0x720 [ 784.608273] lo_ioctl+0xf7c/0x20e0 [ 784.608293] ? loop_set_status64+0x110/0x110 [ 784.608308] blkdev_ioctl+0x5cb/0x1a80 [ 784.608323] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 784.608336] ? blkpg_ioctl+0x9d0/0x9d0 [ 784.608351] ? mark_held_locks+0xf0/0xf0 [ 784.608365] ? mark_held_locks+0xf0/0xf0 [ 784.608383] ? debug_check_no_obj_freed+0x201/0x490 [ 784.608403] ? lock_downgrade+0x720/0x720 [ 784.608419] block_ioctl+0xe9/0x130 [ 784.608431] ? blkdev_fallocate+0x3f0/0x3f0 [ 784.608445] do_vfs_ioctl+0xcdb/0x12e0 [ 784.608459] ? lock_downgrade+0x720/0x720 [ 784.608474] ? check_preemption_disabled+0x41/0x280 [ 784.608488] ? ioctl_preallocate+0x200/0x200 [ 784.608504] ? __fget+0x356/0x510 [ 784.608520] ? do_dup2+0x450/0x450 [ 784.608534] ? do_sys_open+0x2bf/0x520 [ 784.608554] ksys_ioctl+0x9b/0xc0 [ 784.608570] __x64_sys_ioctl+0x6f/0xb0 [ 784.608583] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 784.608597] do_syscall_64+0xf9/0x620 [ 784.608616] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 784.608627] RIP: 0033:0x7fbc9ecfeda7 [ 784.608642] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 784.608650] RSP: 002b:00007fbc9d673f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 784.608663] RAX: ffffffffffffffda RBX: 00007fbc9ed489c8 RCX: 00007fbc9ecfeda7 [ 784.608671] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 784.608678] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fbc9d6741d0 [ 784.608686] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 784.608692] R13: 0000000000000004 R14: 00000000200000c8 R15: 0000000000000003 [ 784.617313] vivid-002: ================= START STATUS ================= [ 784.617325] vivid-002: FM Deviation: 75000 [ 784.617340] vivid-002: ================== END STATUS ================== [ 784.621547] erofs: read_super, device -> /dev/loop3 [ 784.621556] erofs: options -> fault_injection=0x0000000000000000, [ 784.622988] erofs: FAULT_INJECTION was not selected [ 784.622997] erofs: root inode @ nid 36 [ 784.623229] erofs: mounted on /dev/loop3 with opts: fault_injection=0x0000000000000000. [ 784.674973] erofs: unmounted for /dev/loop3 [ 784.759699] audit: type=1804 audit(1642752179.947:346): pid=23380 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir021457496/syzkaller.RhDR6D/1291/bus/file0" dev="sda1" ino=14775 res=1 [ 784.814756] FAULT_INJECTION: forcing a failure. [ 784.814756] name failslab, interval 1, probability 0, space 0, times 0 [ 784.814776] CPU: 1 PID: 23370 Comm: syz-executor.5 Not tainted 4.19.211-syzkaller #0 [ 784.814785] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 784.814790] Call Trace: [ 784.814811] dump_stack+0x1fc/0x2ef [ 784.814832] should_fail.cold+0xa/0xf [ 784.814851] ? setup_fault_attr+0x200/0x200 [ 784.814868] ? lock_acquire+0x170/0x3c0 [ 784.814891] __should_failslab+0x115/0x180 [ 784.814909] should_failslab+0x5/0x10 [ 784.814923] __kmalloc_track_caller+0x2a6/0x3c0 [ 784.814936] ? do_vfs_ioctl+0x815/0x12e0 [ 784.814957] memdup_user+0x22/0xb0 [ 784.814971] do_vfs_ioctl+0x815/0x12e0 [ 784.814987] ? lock_downgrade+0x720/0x720 [ 784.815001] ? check_preemption_disabled+0x41/0x280 [ 784.815015] ? ioctl_preallocate+0x200/0x200 [ 784.815035] ? __fget+0x356/0x510 [ 784.815053] ? do_dup2+0x450/0x450 [ 784.815065] ? vfs_write+0x393/0x540 [ 784.815080] ? fput+0x2b/0x190 [ 784.815101] ksys_ioctl+0x9b/0xc0 [ 784.815126] __x64_sys_ioctl+0x6f/0xb0 [ 784.815141] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 784.815155] do_syscall_64+0xf9/0x620 [ 784.815173] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 784.815184] RIP: 0033:0x7effd5c65fe9 [ 784.815198] 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 [ 784.815206] RSP: 002b:00007effd45db168 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 784.815219] RAX: ffffffffffffffda RBX: 00007effd5d78f60 RCX: 00007effd5c65fe9 [ 784.815228] RDX: 00000000200003c0 RSI: 00000000c0189436 RDI: 0000000000000005 [ 784.815236] RBP: 00007effd45db1d0 R08: 0000000000000000 R09: 0000000000000000 [ 784.815244] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 784.815252] R13: 00007ffcfac824af R14: 00007effd45db300 R15: 0000000000022000 [ 784.816917] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 784.834406] FAULT_INJECTION: forcing a failure. [ 784.834406] name failslab, interval 1, probability 0, space 0, times 0 [ 784.834424] CPU: 0 PID: 23387 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 784.834433] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 784.834438] Call Trace: [ 784.834457] dump_stack+0x1fc/0x2ef [ 784.834479] should_fail.cold+0xa/0xf [ 784.834496] ? setup_fault_attr+0x200/0x200 [ 784.834514] ? lock_acquire+0x170/0x3c0 [ 784.834536] ? dev_uevent_filter+0xd0/0xd0 [ 784.834548] __should_failslab+0x115/0x180 [ 784.834566] should_failslab+0x5/0x10 [ 784.834580] kmem_cache_alloc_trace+0x284/0x380 [ 784.834597] ? dev_uevent_filter+0xd0/0xd0 [ 784.834620] kobject_uevent_env+0x236/0x1480 [ 784.834648] lo_ioctl+0xff9/0x20e0 [ 784.834669] ? loop_set_status64+0x110/0x110 [ 784.834688] blkdev_ioctl+0x5cb/0x1a80 [ 784.834704] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 784.834718] ? blkpg_ioctl+0x9d0/0x9d0 [ 784.834736] ? mark_held_locks+0xf0/0xf0 [ 784.834754] ? perf_trace_lock_acquire+0xef/0x530 [ 784.834767] ? debug_check_no_obj_freed+0x201/0x490 [ 784.834786] ? HARDIRQ_verbose+0x10/0x10 [ 784.834802] block_ioctl+0xe9/0x130 [ 784.834814] ? blkdev_fallocate+0x3f0/0x3f0 [ 784.834829] do_vfs_ioctl+0xcdb/0x12e0 [ 784.834844] ? lock_downgrade+0x720/0x720 [ 784.834859] ? check_preemption_disabled+0x41/0x280 [ 784.834874] ? ioctl_preallocate+0x200/0x200 [ 784.834893] ? __fget+0x356/0x510 [ 784.834910] ? do_dup2+0x450/0x450 [ 784.834925] ? do_sys_open+0x2bf/0x520 [ 784.834947] ksys_ioctl+0x9b/0xc0 [ 784.834964] __x64_sys_ioctl+0x6f/0xb0 [ 784.834979] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 784.834992] do_syscall_64+0xf9/0x620 [ 784.835011] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 784.835023] RIP: 0033:0x7fbc9ecfeda7 [ 784.835036] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 784.835044] RSP: 002b:00007fbc9d673f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 784.835058] RAX: ffffffffffffffda RBX: 00007fbc9ed489c8 RCX: 00007fbc9ecfeda7 [ 784.835069] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 784.835078] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fbc9d6741d0 [ 784.835086] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 784.835094] R13: 0000000000000004 R14: 00000000200000c8 R15: 0000000000000003 [ 784.858284] erofs: read_super, device -> /dev/loop3 [ 784.892555] ubi0: attaching mtd0 [ 784.922927] erofs: options -> fault_injection=0x0000000000000000, [ 785.107202] ubi0: scanning is finished [ 785.139993] erofs: FAULT_INJECTION was not selected [ 785.335899] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 785.359876] erofs: root inode @ nid 36 [ 785.432282] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 785.435743] erofs: mounted on /dev/loop3 with opts: fault_injection=0x0000000000000000. [ 785.446570] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 785.472858] erofs: unmounted for /dev/loop3 08:03:01 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x6) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x1201, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={0x0}, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x6, 0x1, 0x7c, 0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xe5, 0x3, 0x0, 0x7, 0xbe4, 0x0, 0x3, 0x0, 0xcf}, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0x0) fremovexattr(r2, &(0x7f00000002c0)=@known='trusted.overlay.upper\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mincore(&(0x7f000005b000/0x1000)=nil, 0x1000, &(0x7f0000000300)=""/4096) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, @in6=@mcast2, 0x4e22, 0x7, 0x4e20, 0x1000, 0xa, 0x0, 0x20, 0xbe, 0x0, 0xee01}, {0x5, 0x4, 0xb57, 0x5, 0x0, 0x80000001, 0xfff, 0x81}, {0x4, 0x7ff, 0x0, 0x9}, 0x33, 0x6e6bbd, 0x2, 0x1, 0x3}, {{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4d5}, 0x2, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, 0x3502, 0x3, 0x2, 0x7, 0x1ff, 0xca, 0xe4ae}}, 0xe8) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r4) vmsplice(r3, 0x0, 0x0, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x2) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002080)={0x4c, 0x1, 0x4, 0x101, 0x0, 0x0, {0x3}, [@NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x7}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x400}, @NFULA_CFG_MODE={0xa, 0x2, {0x7, 0x1}}, @NFULA_CFG_MODE={0xa, 0x2, {0x9, 0x2}}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x80000000}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x20}]}, 0x4c}}, 0x0) process_vm_writev(0x0, &(0x7f0000003640), 0x0, &(0x7f0000000140), 0x0, 0x0) write$UHID_INPUT(r1, &(0x7f0000001040)={0xd, {"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", 0x1000}}, 0x1b7) 08:03:01 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) 08:03:01 executing program 0: r0 = socket(0x1e, 0x5, 0x0) bind$phonet(r0, &(0x7f0000000000), 0x10) r1 = socket$caif_seqpacket(0x25, 0x5, 0x3) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) r6 = socket$inet_sctp(0x2, 0x5, 0x84) r7 = dup3(0xffffffffffffffff, r6, 0x0) sendto$inet(r7, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="ef51b023", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x6, &(0x7f000059aff8)={r8}, &(0x7f000034f000)=0x2059b000) connect$inet(r7, &(0x7f0000000680)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x2d}}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="ef51b0236ce1ac2581b8dd771de5aee069fdd75d1e168299221d501a5900fe0da283434598a9493a99330628101aff7c35ec46ccaac12502c9ab08370a3a9f7f9a8490ab320613591c94bf8dff9074f01db8c04afe53d6766d5f243719da4f85e1fb49460f40c4c4", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) r10 = syz_mount_image$ocfs2(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x6, 0x3, &(0x7f0000000500)=[{&(0x7f0000000340)="76758dfe26497ea7b0350af40c21ba73d2a9944e4686481f06e5e64452cd27f7a1094953018e787d181e63629c1ab4497161e2967332acd41376e2b25a6cc8d7f953b1ae4d3eee86989f1d23cdecdcece612fdc63d1cbeeecb9f382e221a98327be4779c8b965419fc8e78f7d4403b0a8dc0bd818f4639ebcc971d1a6b810520728848c110c6b4d629827e1ab561e3d582171b174fec70590f8ad7f2d4", 0x9d, 0x4}, {&(0x7f0000000400)="6b1f18b669a5b2002029ab689a0d346d18b6dcea43", 0x15, 0x1}, {&(0x7f0000000440)="e8a1e878baa61cfd694b97637d030fa605c323f111a3a8351c2052388d2859b6cf079321c9859bee4c11b1b0fb1f1d11683c4667d07fb5a657051d711027f092a1135ab9a0e4184524c8e750425861834e761cfe3a13c8dfd3be716d6bd9f69cace85519bc4aca4e450869c5d64565ca3f3fb6d6b2ac460a07627d8ca749781c1bf5b13d", 0x84, 0x3}], 0x21, &(0x7f0000000580)={[{'\x00'}, {'[7][/$'}], [{@context={'context', 0x3d, 'system_u'}}, {@fsname}, {@smackfsfloor={'smackfsfloor', 0x3d, ']'}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@subj_type={'subj_type', 0x3d, '\x00'}}, {@uid_eq={'uid', 0x3d, r2}}, {@subj_type={'subj_type', 0x3d, '+})'}}, {@uid_gt={'uid>', 0xffffffffffffffff}}]}) ioctl$F2FS_IOC_MOVE_RANGE(r10, 0xc020f509, &(0x7f0000000640)={r0, 0x8, 0x9, 0x800}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x6, &(0x7f000059aff8)={r9}, &(0x7f000034f000)=0x2059b000) r11 = bpf$ITER_CREATE(0x21, &(0x7f00000000c0), 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@empty, @in6=@initdev}}, {{@in6=@initdev}, 0x0, @in=@local}}, &(0x7f0000000280)=0xe8) 08:03:01 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) (async) socket$inet6_udp(0xa, 0x2, 0x0) (async) r0 = socket$netlink(0x10, 0x3, 0x0) (async) r1 = socket$netlink(0x10, 0x3, 0x0) (async) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r3, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000180)=ANY=[@ANYBLOB="4800000024001d0f4000"/20, @ANYRES32=r4, @ANYBLOB="00000000f1ffffff00000000090001007072696f000000001800020008"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=@newqdisc={0x58, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x2, 0xffff}}, [@qdisc_kind_options=@q_sfb={{0x8}, {0x2c, 0x2, @TCA_SFB_PARMS={0x28, 0x1, {0x6, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xc}}}}]}, 0x58}}, 0x0) 08:03:01 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000010000)="e2e1f5e084b00467010000000c0024", 0xf, 0x400}, {&(0x7f0000000280)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000140)={[{@fault_injection}]}) (fail_nth: 20) [ 785.985067] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 785.999422] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 786.021403] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 786.050519] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 2401521821 [ 786.063292] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 786.089191] FAULT_INJECTION: forcing a failure. [ 786.089191] name failslab, interval 1, probability 0, space 0, times 0 [ 786.090913] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 08:03:01 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0x2, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) [ 786.154125] CPU: 0 PID: 23428 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 786.162037] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 786.171396] Call Trace: [ 786.173991] dump_stack+0x1fc/0x2ef [ 786.177642] should_fail.cold+0xa/0xf [ 786.181455] ? setup_fault_attr+0x200/0x200 [ 786.184047] ubi0: background thread "ubi_bgt0d" started, PID 23406 [ 786.185800] ? lock_acquire+0x170/0x3c0 [ 786.185825] __should_failslab+0x115/0x180 [ 786.185842] should_failslab+0x5/0x10 08:03:01 executing program 4: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x40046f41, 0x20000000) syz_open_dev$tty1(0xc, 0x4, 0x1) getsockname(0xffffffffffffffff, 0x0, 0x0) (async) ioctl$TIOCL_PASTESEL(0xffffffffffffffff, 0x5437, 0x0) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000600)={0x0, @l2tp={0x2, 0x0, @loopback}, @sco={0x1f, @none}, @nl, 0xf0f4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='veth1\x00', 0xfffffffffffffffc}) (async) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, 0x0) (async) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x85, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000), 0x2}, 0x4c101, 0x0, 0x0, 0x0, 0x2, 0x5, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async, rerun: 64) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x80840, 0x0) (async, rerun: 64) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x200000, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000300)) (async) ioctl$ASHMEM_GET_SIZE(r1, 0x40186f40, 0x20006000) (async, rerun: 32) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES16, @ANYBLOB="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", @ANYRESHEX], 0x100}, 0x1, 0x0, 0x0, 0x8000}, 0x1) (async, rerun: 32) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f00000001c0)) (async) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) (async, rerun: 32) socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) (async) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) (async) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 08:03:01 executing program 1: perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) r0 = socket$netlink(0x10, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$nl_route(r3, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000180)=ANY=[@ANYBLOB="4800000024001d0f4000"/20, @ANYRES32=r4, @ANYBLOB="00000000f1ffffff00000000090001007072696f000000001800020008"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=@newqdisc={0x58, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x2, 0xffff}}, [@qdisc_kind_options=@q_sfb={{0x8}, {0x2c, 0x2, @TCA_SFB_PARMS={0x28, 0x1, {0x6, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xc}}}}]}, 0x58}}, 0x0) perf_event_open(&(0x7f0000000340)={0x2, 0x80, 0xc8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) (async) socket$inet6_udp(0xa, 0x2, 0x0) (async) socket$netlink(0x10, 0x3, 0x0) (async) socket$netlink(0x10, 0x3, 0x0) (async) socket$netlink(0x10, 0x3, 0x0) (async) socket(0x10, 0x803, 0x0) (async) sendmsg$nl_route(r3, &(0x7f0000004200)={0x0, 0x0, &(0x7f00000041c0)={0x0}}, 0x0) (async) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) (async) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="480000001000050700"/20, @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) (async) sendmsg$nl_route_sched(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000180)=ANY=[@ANYBLOB="4800000024001d0f4000"/20, @ANYRES32=r4, @ANYBLOB="00000000f1ffffff00000000090001007072696f000000001800020008"], 0x48}}, 0x0) (async) sendmsg$nl_route_sched(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000240)=@newqdisc={0x58, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0x2, 0xffff}}, [@qdisc_kind_options=@q_sfb={{0x8}, {0x2c, 0x2, @TCA_SFB_PARMS={0x28, 0x1, {0x6, 0x0, 0x0, 0x0, 0x0, 0x9, 0x0, 0xc}}}}]}, 0x58}}, 0x0) (async) [ 786.204808] __kmalloc+0x2ab/0x3c0 [ 786.204826] ? kobject_get_path+0xbf/0x240 [ 786.204847] kobject_get_path+0xbf/0x240 [ 786.204869] kobject_uevent_env+0x25c/0x1480 08:03:01 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000010000)="e2e1f5e084b00467010000000c0024", 0xf, 0x400}, {&(0x7f0000000280)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000140)={[{@fault_injection}]}) (fail_nth: 21) [ 786.204899] lo_ioctl+0xff9/0x20e0 [ 786.204921] ? loop_set_status64+0x110/0x110 [ 786.204938] blkdev_ioctl+0x5cb/0x1a80 [ 786.204955] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 786.204969] ? blkpg_ioctl+0x9d0/0x9d0 [ 786.204988] ? mark_held_locks+0xf0/0xf0 [ 786.205007] ? perf_trace_lock_acquire+0xef/0x530 [ 786.205021] ? debug_check_no_obj_freed+0x201/0x490 [ 786.205041] ? HARDIRQ_verbose+0x10/0x10 [ 786.205058] block_ioctl+0xe9/0x130 [ 786.205070] ? blkdev_fallocate+0x3f0/0x3f0 [ 786.205086] do_vfs_ioctl+0xcdb/0x12e0 [ 786.205102] ? lock_downgrade+0x720/0x720 [ 786.205118] ? check_preemption_disabled+0x41/0x280 [ 786.205133] ? ioctl_preallocate+0x200/0x200 [ 786.205154] ? __fget+0x356/0x510 [ 786.205172] ? do_dup2+0x450/0x450 [ 786.205188] ? do_sys_open+0x2bf/0x520 [ 786.205211] ksys_ioctl+0x9b/0xc0 [ 786.205228] __x64_sys_ioctl+0x6f/0xb0 [ 786.205243] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 786.205258] do_syscall_64+0xf9/0x620 [ 786.205277] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 786.205289] RIP: 0033:0x7fbc9ecfeda7 [ 786.205303] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 08:03:01 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0x5421, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) [ 786.205311] RSP: 002b:00007fbc9d673f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 786.205326] RAX: ffffffffffffffda RBX: 00007fbc9ed489c8 RCX: 00007fbc9ecfeda7 [ 786.205335] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 786.205343] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fbc9d6741d0 [ 786.205351] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 786.205360] R13: 0000000000000004 R14: 00000000200000c8 R15: 0000000000000003 [ 786.299552] erofs: read_super, device -> /dev/loop3 08:03:01 executing program 0: r0 = socket(0x1e, 0x5, 0x0) bind$phonet(r0, &(0x7f0000000000), 0x10) r1 = socket$caif_seqpacket(0x25, 0x5, 0x3) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) (async) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) (async) r6 = socket$inet_sctp(0x2, 0x5, 0x84) r7 = dup3(0xffffffffffffffff, r6, 0x0) sendto$inet(r7, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="ef51b023", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x6, &(0x7f000059aff8)={r8}, &(0x7f000034f000)=0x2059b000) connect$inet(r7, &(0x7f0000000680)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x2d}}, 0x10) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="ef51b0236ce1ac2581b8dd771de5aee069fdd75d1e168299221d501a5900fe0da283434598a9493a99330628101aff7c35ec46ccaac12502c9ab08370a3a9f7f9a8490ab320613591c94bf8dff9074f01db8c04afe53d6766d5f243719da4f85e1fb49460f40c4c4", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) (async) r10 = syz_mount_image$ocfs2(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x6, 0x3, &(0x7f0000000500)=[{&(0x7f0000000340)="76758dfe26497ea7b0350af40c21ba73d2a9944e4686481f06e5e64452cd27f7a1094953018e787d181e63629c1ab4497161e2967332acd41376e2b25a6cc8d7f953b1ae4d3eee86989f1d23cdecdcece612fdc63d1cbeeecb9f382e221a98327be4779c8b965419fc8e78f7d4403b0a8dc0bd818f4639ebcc971d1a6b810520728848c110c6b4d629827e1ab561e3d582171b174fec70590f8ad7f2d4", 0x9d, 0x4}, {&(0x7f0000000400)="6b1f18b669a5b2002029ab689a0d346d18b6dcea43", 0x15, 0x1}, {&(0x7f0000000440)="e8a1e878baa61cfd694b97637d030fa605c323f111a3a8351c2052388d2859b6cf079321c9859bee4c11b1b0fb1f1d11683c4667d07fb5a657051d711027f092a1135ab9a0e4184524c8e750425861834e761cfe3a13c8dfd3be716d6bd9f69cace85519bc4aca4e450869c5d64565ca3f3fb6d6b2ac460a07627d8ca749781c1bf5b13d", 0x84, 0x3}], 0x21, &(0x7f0000000580)={[{'\x00'}, {'[7][/$'}], [{@context={'context', 0x3d, 'system_u'}}, {@fsname}, {@smackfsfloor={'smackfsfloor', 0x3d, ']'}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@subj_type={'subj_type', 0x3d, '\x00'}}, {@uid_eq={'uid', 0x3d, r2}}, {@subj_type={'subj_type', 0x3d, '+})'}}, {@uid_gt={'uid>', 0xffffffffffffffff}}]}) ioctl$F2FS_IOC_MOVE_RANGE(r10, 0xc020f509, &(0x7f0000000640)={r0, 0x8, 0x9, 0x800}) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x6, &(0x7f000059aff8)={r9}, &(0x7f000034f000)=0x2059b000) (async) r11 = bpf$ITER_CREATE(0x21, &(0x7f00000000c0), 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@empty, @in6=@initdev}}, {{@in6=@initdev}, 0x0, @in=@local}}, &(0x7f0000000280)=0xe8) [ 786.299563] erofs: options -> fault_injection=0x0000000000000000, [ 786.311797] erofs: FAULT_INJECTION was not selected [ 786.311806] erofs: root inode @ nid 36 [ 786.312106] erofs: mounted on /dev/loop3 with opts: fault_injection=0x0000000000000000. [ 786.331374] erofs: unmounted for /dev/loop3 [ 786.391071] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 786.467507] ubi0: detaching mtd0 08:03:01 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000010000)="e2e1f5e084b00467010000000c0024", 0xf, 0x400}, {&(0x7f0000000280)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000140)={[{@fault_injection}]}) (fail_nth: 22) [ 786.545172] FAULT_INJECTION: forcing a failure. [ 786.545172] name failslab, interval 1, probability 0, space 0, times 0 [ 786.545193] CPU: 0 PID: 23451 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 786.545202] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 786.545206] Call Trace: [ 786.545226] dump_stack+0x1fc/0x2ef [ 786.545247] should_fail.cold+0xa/0xf [ 786.545267] ? setup_fault_attr+0x200/0x200 [ 786.545284] ? lock_acquire+0x170/0x3c0 [ 786.545307] __should_failslab+0x115/0x180 [ 786.545325] should_failslab+0x5/0x10 [ 786.545338] __kmalloc+0x2ab/0x3c0 [ 786.545353] ? kobject_get_path+0xbf/0x240 [ 786.545372] kobject_get_path+0xbf/0x240 [ 786.545392] kobject_uevent_env+0x25c/0x1480 [ 786.545420] lo_ioctl+0xff9/0x20e0 [ 786.545440] ? loop_set_status64+0x110/0x110 [ 786.545456] blkdev_ioctl+0x5cb/0x1a80 [ 786.545472] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 786.545485] ? blkpg_ioctl+0x9d0/0x9d0 [ 786.545503] ? mark_held_locks+0xf0/0xf0 [ 786.545522] ? perf_trace_lock_acquire+0xef/0x530 [ 786.545535] ? debug_check_no_obj_freed+0x201/0x490 [ 786.545555] ? HARDIRQ_verbose+0x10/0x10 [ 786.545579] block_ioctl+0xe9/0x130 [ 786.545593] ? blkdev_fallocate+0x3f0/0x3f0 [ 786.545610] do_vfs_ioctl+0xcdb/0x12e0 [ 786.545626] ? lock_downgrade+0x720/0x720 [ 786.545642] ? check_preemption_disabled+0x41/0x280 [ 786.545658] ? ioctl_preallocate+0x200/0x200 [ 786.545679] ? __fget+0x356/0x510 [ 786.545697] ? do_dup2+0x450/0x450 [ 786.545713] ? do_sys_open+0x2bf/0x520 [ 786.545736] ksys_ioctl+0x9b/0xc0 [ 786.545752] __x64_sys_ioctl+0x6f/0xb0 [ 786.545767] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 786.545781] do_syscall_64+0xf9/0x620 [ 786.545800] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 786.545812] RIP: 0033:0x7fbc9ecfeda7 [ 786.545826] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 786.545833] RSP: 002b:00007fbc9d673f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 786.545848] RAX: ffffffffffffffda RBX: 00007fbc9ed489c8 RCX: 00007fbc9ecfeda7 [ 786.545857] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 786.545865] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fbc9d6741d0 [ 786.545874] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 786.545882] R13: 0000000000000004 R14: 00000000200000c8 R15: 0000000000000003 [ 786.575746] erofs: read_super, device -> /dev/loop3 [ 786.575757] erofs: options -> fault_injection=0x0000000000000000, [ 786.580046] erofs: FAULT_INJECTION was not selected [ 786.580056] erofs: root inode @ nid 36 [ 786.580325] erofs: mounted on /dev/loop3 with opts: fault_injection=0x0000000000000000. [ 786.599265] erofs: unmounted for /dev/loop3 [ 786.635074] ubi0: mtd0 is detached 08:03:02 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x6) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x1201, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={0x0}, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x6, 0x1, 0x7c, 0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xe5, 0x3, 0x0, 0x7, 0xbe4, 0x0, 0x3, 0x0, 0xcf}, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0x0) fremovexattr(r2, &(0x7f00000002c0)=@known='trusted.overlay.upper\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mincore(&(0x7f000005b000/0x1000)=nil, 0x1000, &(0x7f0000000300)=""/4096) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000080)="05", 0x1}], 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, @in6=@mcast2, 0x4e22, 0x7, 0x4e20, 0x1000, 0xa, 0x0, 0x20, 0xbe, 0x0, 0xee01}, {0x5, 0x4, 0xb57, 0x5, 0x0, 0x80000001, 0xfff, 0x81}, {0x4, 0x7ff, 0x0, 0x9}, 0x33, 0x6e6bbd, 0x2, 0x1, 0x3}, {{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4d5}, 0x2, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, 0x3502, 0x3, 0x2, 0x7, 0x1ff, 0xca, 0xe4ae}}, 0xe8) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) vmsplice(r3, 0x0, 0x0, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x2) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002080)={0x4c, 0x1, 0x4, 0x101, 0x0, 0x0, {0x3}, [@NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x7}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x400}, @NFULA_CFG_MODE={0xa, 0x2, {0x7, 0x1}}, @NFULA_CFG_MODE={0xa, 0x2, {0x9, 0x2}}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x80000000}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x20}]}, 0x4c}}, 0x0) process_vm_writev(0x0, &(0x7f0000003640), 0x0, &(0x7f0000000140), 0x0, 0x0) write$UHID_INPUT(r1, &(0x7f0000001040)={0xd, {"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", 0x1000}}, 0x1b7) 08:03:02 executing program 1: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x40046f41, 0x20000000) syz_open_dev$tty1(0xc, 0x4, 0x1) getsockname(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCL_PASTESEL(0xffffffffffffffff, 0x5437, 0x0) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000600)={0x0, @l2tp={0x2, 0x0, @loopback}, @sco={0x1f, @none}, @nl, 0xf0f4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='veth1\x00', 0xfffffffffffffffc}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x85, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000), 0x2}, 0x4c101, 0x0, 0x0, 0x0, 0x2, 0x5, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x80840, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x200000, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000300)) ioctl$ASHMEM_GET_SIZE(r1, 0x40186f40, 0x20006000) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES16, @ANYBLOB="000400007000ffdbdf2502000000280007007379737465000000006f626a6563745f723a7379736c6f67641e06011400ff036970766a616e3100000000000009000000000300fc0200000000000000000000000000001400060076657468305f766972745f776966690008000500e000000214000300fe8000000000000000ea7e00000000bb14000300fe800003ff595233d345c01369c6deffffff00000000000000002d2500070073797374656d5f753a6f626a6563745f723a6400000000000000000400000030000000002700070073797374656d5f753a6f626a6563745f723a696e697472635f657865635f743a73300000f925c25b5fef910a55acc660e2df06000000f095d8a4d1160efc91276d17ebc6894a49968617032133be8589c046c39ab149d897a6a12acdece1097247d8c1c1b9f8b40ecfb6fda0a69ffabd0a5ea404af38d4a3aa2310ca23de9438742517b5d28a3b456d7872216e75f46549c9da7db425166f324b9d646e68c0a7ac35dda35100007fb1373c5a7320242bb8af55bc2d1c77d71dbb6d19d3a57d8aeaa0b5273e5cf84106c24190a295b105000000000000006d7f3f0e6a98b6d34d9a711c2dbd3e4ae311b899caba10777a1ae7e105c440cdbb3c1bd31d5a6fffd9e7f83365fc55cbb66152ddb5979ded05c39b022fd6a6c8c592b55b8a8cdfe6c84f9a721861e4ae1e50610e9a566512dc40ff5e8bd3553ff26de8902bea0331fa7a11fdbf5713c9f088b3c068e6bfad00000000000099fdac3cc45bae355dda08e41952322910111e7b2ce0045c44e6dd61d5073ca45a9f9ae3a5e0ea697e490a3dbceb9e142e6623dd34afc96b35903bb92400a877325c8f057313864ba62a8ef0028b4cd80a334b207453fda19341", @ANYRESHEX], 0x100}, 0x1, 0x0, 0x0, 0x8000}, 0x1) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f00000001c0)) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) 08:03:02 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0x5450, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) 08:03:02 executing program 4: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x40046f41, 0x20000000) syz_open_dev$tty1(0xc, 0x4, 0x1) getsockname(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCL_PASTESEL(0xffffffffffffffff, 0x5437, 0x0) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000600)={0x0, @l2tp={0x2, 0x0, @loopback}, @sco={0x1f, @none}, @nl, 0xf0f4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='veth1\x00', 0xfffffffffffffffc}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x85, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x4c101, 0x0, 0x0, 0x0, 0x2, 0x5, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x80840, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x200000, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000300)) ioctl$ASHMEM_GET_SIZE(r1, 0x40186f40, 0x20006000) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES16, @ANYBLOB="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", @ANYRESHEX], 0x100}, 0x1, 0x0, 0x0, 0x8000}, 0x1) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f00000001c0)) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) (async) ioctl$ASHMEM_GET_SIZE(r0, 0x40046f41, 0x20000000) (async) syz_open_dev$tty1(0xc, 0x4, 0x1) (async) getsockname(0xffffffffffffffff, 0x0, 0x0) (async) ioctl$TIOCL_PASTESEL(0xffffffffffffffff, 0x5437, 0x0) (async) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000600)={0x0, @l2tp={0x2, 0x0, @loopback}, @sco={0x1f, @none}, @nl, 0xf0f4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='veth1\x00', 0xfffffffffffffffc}) (async) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, 0x0) (async) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x85, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 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, @perf_bp={&(0x7f0000000000), 0x2}, 0x4c101, 0x0, 0x0, 0x0, 0x2, 0x5, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x80840, 0x0) (async) openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x200000, 0x0) (async) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000300)) (async) ioctl$ASHMEM_GET_SIZE(r1, 0x40186f40, 0x20006000) (async) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES16, @ANYBLOB="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", @ANYRESHEX], 0x100}, 0x1, 0x0, 0x0, 0x8000}, 0x1) (async) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f00000001c0)) (async) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) (async) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) (async) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) (async) [ 786.902270] FAULT_INJECTION: forcing a failure. [ 786.902270] name failslab, interval 1, probability 0, space 0, times 0 [ 786.913670] CPU: 1 PID: 23492 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 786.921561] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 786.930918] Call Trace: [ 786.933513] dump_stack+0x1fc/0x2ef [ 786.937155] should_fail.cold+0xa/0xf [ 786.940972] ? setup_fault_attr+0x200/0x200 [ 786.945297] ? lock_acquire+0x170/0x3c0 08:03:02 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0x5451, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) [ 786.949284] __should_failslab+0x115/0x180 [ 786.953538] should_failslab+0x5/0x10 [ 786.957349] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 786.962462] __kmalloc_node_track_caller+0x38/0x70 [ 786.967397] __alloc_skb+0xae/0x560 [ 786.971043] alloc_uevent_skb+0x7b/0x210 [ 786.975116] kobject_uevent_env+0xa90/0x1480 [ 786.979542] lo_ioctl+0xff9/0x20e0 [ 786.983087] ? loop_set_status64+0x110/0x110 [ 786.987492] blkdev_ioctl+0x5cb/0x1a80 [ 786.991367] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 786.996713] ? blkpg_ioctl+0x9d0/0x9d0 [ 787.000585] ? mark_held_locks+0xf0/0xf0 [ 787.004628] ? mark_held_locks+0xf0/0xf0 [ 787.008790] ? debug_check_no_obj_freed+0x201/0x490 [ 787.013896] ? lock_downgrade+0x720/0x720 [ 787.018038] block_ioctl+0xe9/0x130 [ 787.021646] ? blkdev_fallocate+0x3f0/0x3f0 [ 787.025952] do_vfs_ioctl+0xcdb/0x12e0 [ 787.029835] ? lock_downgrade+0x720/0x720 [ 787.033972] ? check_preemption_disabled+0x41/0x280 [ 787.038973] ? ioctl_preallocate+0x200/0x200 [ 787.043365] ? __fget+0x356/0x510 [ 787.046803] ? do_dup2+0x450/0x450 [ 787.050325] ? do_sys_open+0x2bf/0x520 [ 787.054216] ksys_ioctl+0x9b/0xc0 [ 787.057658] __x64_sys_ioctl+0x6f/0xb0 [ 787.061533] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 787.066114] do_syscall_64+0xf9/0x620 [ 787.069907] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 787.075081] RIP: 0033:0x7fbc9ecfeda7 [ 787.078779] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 08:03:02 executing program 0: r0 = socket(0x1e, 0x5, 0x0) bind$phonet(r0, &(0x7f0000000000), 0x10) r1 = socket$caif_seqpacket(0x25, 0x5, 0x3) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000080)=0xc) (async) r3 = socket$inet(0x2, 0x4000000805, 0x0) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup3(r3, r4, 0x0) sendto$inet(r5, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) (async) r6 = socket$inet_sctp(0x2, 0x5, 0x84) r7 = dup3(0xffffffffffffffff, r6, 0x0) sendto$inet(r7, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="ef51b023", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r7, 0x84, 0x6, &(0x7f000059aff8)={r8}, &(0x7f000034f000)=0x2059b000) (async) connect$inet(r7, &(0x7f0000000680)={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x2d}}, 0x10) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x1d, &(0x7f0000000100)=ANY=[@ANYBLOB="ef51b0236ce1ac2581b8dd771de5aee069fdd75d1e168299221d501a5900fe0da283434598a9493a99330628101aff7c35ec46ccaac12502c9ab08370a3a9f7f9a8490ab320613591c94bf8dff9074f01db8c04afe53d6766d5f243719da4f85e1fb49460f40c4c4", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) (async) r10 = syz_mount_image$ocfs2(&(0x7f00000002c0), &(0x7f0000000300)='./file0\x00', 0x6, 0x3, &(0x7f0000000500)=[{&(0x7f0000000340)="76758dfe26497ea7b0350af40c21ba73d2a9944e4686481f06e5e64452cd27f7a1094953018e787d181e63629c1ab4497161e2967332acd41376e2b25a6cc8d7f953b1ae4d3eee86989f1d23cdecdcece612fdc63d1cbeeecb9f382e221a98327be4779c8b965419fc8e78f7d4403b0a8dc0bd818f4639ebcc971d1a6b810520728848c110c6b4d629827e1ab561e3d582171b174fec70590f8ad7f2d4", 0x9d, 0x4}, {&(0x7f0000000400)="6b1f18b669a5b2002029ab689a0d346d18b6dcea43", 0x15, 0x1}, {&(0x7f0000000440)="e8a1e878baa61cfd694b97637d030fa605c323f111a3a8351c2052388d2859b6cf079321c9859bee4c11b1b0fb1f1d11683c4667d07fb5a657051d711027f092a1135ab9a0e4184524c8e750425861834e761cfe3a13c8dfd3be716d6bd9f69cace85519bc4aca4e450869c5d64565ca3f3fb6d6b2ac460a07627d8ca749781c1bf5b13d", 0x84, 0x3}], 0x21, &(0x7f0000000580)={[{'\x00'}, {'[7][/$'}], [{@context={'context', 0x3d, 'system_u'}}, {@fsname}, {@smackfsfloor={'smackfsfloor', 0x3d, ']'}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}, {@subj_type={'subj_type', 0x3d, '\x00'}}, {@uid_eq={'uid', 0x3d, r2}}, {@subj_type={'subj_type', 0x3d, '+})'}}, {@uid_gt={'uid>', 0xffffffffffffffff}}]}) ioctl$F2FS_IOC_MOVE_RANGE(r10, 0xc020f509, &(0x7f0000000640)={r0, 0x8, 0x9, 0x800}) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r5, 0x84, 0x6, &(0x7f000059aff8)={r9}, &(0x7f000034f000)=0x2059b000) (async) r11 = bpf$ITER_CREATE(0x21, &(0x7f00000000c0), 0x8) getsockopt$inet6_IPV6_XFRM_POLICY(r11, 0x29, 0x23, &(0x7f0000000180)={{{@in6=@empty, @in6=@initdev}}, {{@in6=@initdev}, 0x0, @in=@local}}, &(0x7f0000000280)=0xe8) [ 787.097752] RSP: 002b:00007fbc9d673f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 787.105444] RAX: ffffffffffffffda RBX: 00007fbc9ed489c8 RCX: 00007fbc9ecfeda7 [ 787.112698] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 787.119986] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fbc9d6741d0 [ 787.127243] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 787.134496] R13: 0000000000000004 R14: 00000000200000c8 R15: 0000000000000003 [ 787.164331] ubi0: attaching mtd0 [ 787.195991] ubi0: scanning is finished [ 787.238579] erofs: read_super, device -> /dev/loop3 [ 787.268092] erofs: options -> fault_injection=0x0000000000000000, [ 787.313256] erofs: FAULT_INJECTION was not selected [ 787.354953] erofs: root inode @ nid 36 08:03:02 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x6) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x1201, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={0x0}, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x6, 0x1, 0x7c, 0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xe5, 0x3, 0x0, 0x7, 0xbe4, 0x0, 0x3, 0x0, 0xcf}, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0x0) fremovexattr(r2, &(0x7f00000002c0)=@known='trusted.overlay.upper\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mincore(&(0x7f000005b000/0x1000)=nil, 0x1000, &(0x7f0000000300)=""/4096) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, @in6=@mcast2, 0x4e22, 0x7, 0x4e20, 0x1000, 0xa, 0x0, 0x20, 0xbe, 0x0, 0xee01}, {0x5, 0x4, 0xb57, 0x5, 0x0, 0x80000001, 0xfff, 0x81}, {0x4, 0x7ff, 0x0, 0x9}, 0x33, 0x6e6bbd, 0x2, 0x1, 0x3}, {{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4d5}, 0x2, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, 0x3502, 0x3, 0x2, 0x7, 0x1ff, 0xca, 0xe4ae}}, 0xe8) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r4) vmsplice(r3, 0x0, 0x0, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x2) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002080)={0x4c, 0x1, 0x4, 0x101, 0x0, 0x0, {0x3}, [@NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x7}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x400}, @NFULA_CFG_MODE={0xa, 0x2, {0x7, 0x1}}, @NFULA_CFG_MODE={0xa, 0x2, {0x9, 0x2}}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x80000000}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x20}]}, 0x4c}}, 0x0) process_vm_writev(0x0, &(0x7f0000003640), 0x0, &(0x7f0000000140), 0x0, 0x0) write$UHID_INPUT(r1, &(0x7f0000001040)={0xd, {"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", 0x1000}}, 0x1b7) 08:03:02 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000010000)="e2e1f5e084b00467010000000c0024", 0xf, 0x400}, {&(0x7f0000000280)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000140)={[{@fault_injection}]}) (fail_nth: 23) 08:03:02 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0x5452, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) [ 787.396888] erofs: mounted on /dev/loop3 with opts: fault_injection=0x0000000000000000. [ 787.469818] erofs: unmounted for /dev/loop3 [ 787.470710] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) 08:03:02 executing program 1: r0 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) ioctl$ASHMEM_GET_SIZE(r0, 0x40046f41, 0x20000000) syz_open_dev$tty1(0xc, 0x4, 0x1) getsockname(0xffffffffffffffff, 0x0, 0x0) ioctl$TIOCL_PASTESEL(0xffffffffffffffff, 0x5437, 0x0) ioctl$sock_SIOCADDRT(0xffffffffffffffff, 0x890b, &(0x7f0000000600)={0x0, @l2tp={0x2, 0x0, @loopback}, @sco={0x1f, @none}, @nl, 0xf0f4, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)='veth1\x00', 0xfffffffffffffffc}) ioctl$BTRFS_IOC_SET_RECEIVED_SUBVOL(0xffffffffffffffff, 0xc0c89425, 0x0) perf_event_open(&(0x7f0000000140)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x85, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x2}, 0x4c101, 0x0, 0x0, 0x0, 0x2, 0x5, 0x3}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = openat$ubi_ctrl(0xffffffffffffff9c, &(0x7f0000000080), 0x80840, 0x0) r2 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000002c0), 0x200000, 0x0) ioctl$FIONREAD(r2, 0x541b, &(0x7f0000000300)) ioctl$ASHMEM_GET_SIZE(r1, 0x40186f40, 0x20006000) sendmsg$NLBL_UNLABEL_C_LIST(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000200)={&(0x7f0000000780)=ANY=[@ANYRES32, @ANYRES16, @ANYBLOB="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", @ANYRESHEX], 0x100}, 0x1, 0x0, 0x0, 0x8000}, 0x1) ioctl$ifreq_SIOCGIFINDEX_team(r2, 0x8933, &(0x7f00000001c0)) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) [ 787.470736] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 787.470807] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 787.470816] ubi0: VID header offset: 64 (aligned 64), data offset: 128 [ 787.470825] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 [ 787.470837] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 08:03:02 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000010000)="e2e1f5e084b00467010000000c0024", 0xf, 0x400}, {&(0x7f0000000280)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000140)={[{@fault_injection}]}) (fail_nth: 24) [ 787.470916] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 2401521821 [ 787.470975] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 [ 787.471291] ubi0: detaching mtd0 [ 787.489546] ubi0: mtd0 is detached [ 787.489923] ubi0: attaching mtd0 [ 787.519803] ubi0: scanning is finished [ 787.663180] FAULT_INJECTION: forcing a failure. [ 787.663180] name failslab, interval 1, probability 0, space 0, times 0 [ 787.663290] CPU: 0 PID: 23554 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 787.663298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 787.663303] Call Trace: [ 787.663322] dump_stack+0x1fc/0x2ef [ 787.663343] should_fail.cold+0xa/0xf [ 787.663361] ? setup_fault_attr+0x200/0x200 [ 787.663376] ? lock_acquire+0x170/0x3c0 [ 787.663396] __should_failslab+0x115/0x180 [ 787.663414] should_failslab+0x5/0x10 [ 787.663429] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 787.663447] __kmalloc_node_track_caller+0x38/0x70 08:03:03 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0x5460, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) [ 787.663464] __alloc_skb+0xae/0x560 [ 787.663485] alloc_uevent_skb+0x7b/0x210 [ 787.663502] kobject_uevent_env+0xa90/0x1480 [ 787.663526] lo_ioctl+0xff9/0x20e0 [ 787.663545] ? loop_set_status64+0x110/0x110 [ 787.663560] blkdev_ioctl+0x5cb/0x1a80 [ 787.663576] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 787.663588] ? blkpg_ioctl+0x9d0/0x9d0 [ 787.663603] ? mark_held_locks+0xf0/0xf0 [ 787.663617] ? mark_held_locks+0xf0/0xf0 [ 787.663635] ? debug_check_no_obj_freed+0x201/0x490 [ 787.663654] ? lock_downgrade+0x720/0x720 [ 787.663669] block_ioctl+0xe9/0x130 [ 787.663680] ? blkdev_fallocate+0x3f0/0x3f0 [ 787.663694] do_vfs_ioctl+0xcdb/0x12e0 [ 787.663709] ? lock_downgrade+0x720/0x720 [ 787.663724] ? check_preemption_disabled+0x41/0x280 [ 787.663738] ? ioctl_preallocate+0x200/0x200 [ 787.663756] ? __fget+0x356/0x510 [ 787.663772] ? do_dup2+0x450/0x450 [ 787.663786] ? do_sys_open+0x2bf/0x520 [ 787.663807] ksys_ioctl+0x9b/0xc0 [ 787.663826] __x64_sys_ioctl+0x6f/0xb0 [ 787.663841] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 787.663855] do_syscall_64+0xf9/0x620 [ 787.663874] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 787.663885] RIP: 0033:0x7fbc9ecfeda7 [ 787.663898] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 787.663906] RSP: 002b:00007fbc9d673f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 787.663920] RAX: ffffffffffffffda RBX: 00007fbc9ed489c8 RCX: 00007fbc9ecfeda7 [ 787.663928] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 787.663937] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fbc9d6741d0 [ 787.663945] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 787.663953] R13: 0000000000000004 R14: 00000000200000c8 R15: 0000000000000003 [ 787.689832] erofs: read_super, device -> /dev/loop3 [ 787.689843] erofs: options -> fault_injection=0x0000000000000000, [ 787.691816] erofs: FAULT_INJECTION was not selected [ 787.691825] erofs: root inode @ nid 36 [ 787.692046] erofs: mounted on /dev/loop3 with opts: fault_injection=0x0000000000000000. [ 787.770528] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 [ 787.787188] erofs: unmounted for /dev/loop3 [ 787.807957] ubi0: attaching mtd0 [ 788.108714] FAULT_INJECTION: forcing a failure. [ 788.108714] name failslab, interval 1, probability 0, space 0, times 0 [ 788.114821] ubi0: scanning is finished [ 788.116807] CPU: 1 PID: 23572 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 788.147594] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 788.147599] Call Trace: [ 788.147619] dump_stack+0x1fc/0x2ef [ 788.147635] should_fail.cold+0xa/0xf [ 788.147650] ? setup_fault_attr+0x200/0x200 [ 788.147663] ? lock_acquire+0x170/0x3c0 [ 788.147679] __should_failslab+0x115/0x180 [ 788.147693] should_failslab+0x5/0x10 [ 788.147704] kmem_cache_alloc+0x277/0x370 [ 788.147717] skb_clone+0x151/0x3d0 [ 788.147731] netlink_broadcast_filtered+0x8e5/0xbc0 [ 788.147750] netlink_broadcast+0x35/0x40 [ 788.147766] kobject_uevent_env+0xa56/0x1480 [ 788.147787] lo_ioctl+0xff9/0x20e0 [ 788.147802] ? loop_set_status64+0x110/0x110 [ 788.147815] blkdev_ioctl+0x5cb/0x1a80 [ 788.147829] ? entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 788.147839] ? blkpg_ioctl+0x9d0/0x9d0 [ 788.147850] ? mark_held_locks+0xf0/0xf0 [ 788.147862] ? mark_held_locks+0xf0/0xf0 [ 788.147876] ? debug_check_no_obj_freed+0x201/0x490 [ 788.147891] ? lock_downgrade+0x720/0x720 [ 788.147904] block_ioctl+0xe9/0x130 [ 788.147913] ? blkdev_fallocate+0x3f0/0x3f0 [ 788.147925] do_vfs_ioctl+0xcdb/0x12e0 [ 788.147937] ? lock_downgrade+0x720/0x720 [ 788.147949] ? check_preemption_disabled+0x41/0x280 [ 788.147960] ? ioctl_preallocate+0x200/0x200 [ 788.147974] ? __fget+0x356/0x510 [ 788.147987] ? do_dup2+0x450/0x450 [ 788.147999] ? do_sys_open+0x2bf/0x520 [ 788.148015] ksys_ioctl+0x9b/0xc0 [ 788.148027] __x64_sys_ioctl+0x6f/0xb0 [ 788.148038] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 788.148049] do_syscall_64+0xf9/0x620 [ 788.148064] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 788.148073] RIP: 0033:0x7fbc9ecfeda7 [ 788.148085] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 04 54 02 00 85 c0 78 bd 48 83 c4 08 4c 89 e0 5b 41 5c c3 0f 1f 44 00 00 b8 10 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 788.148091] RSP: 002b:00007fbc9d673f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 788.148102] RAX: ffffffffffffffda RBX: 00007fbc9ed489c8 RCX: 00007fbc9ecfeda7 [ 788.148109] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 788.148115] RBP: 0000000000000005 R08: 0000000000000000 R09: 00007fbc9d6741d0 [ 788.148121] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000004 [ 788.148127] R13: 0000000000000004 R14: 00000000200000c8 R15: 0000000000000003 [ 788.174342] erofs: read_super, device -> /dev/loop3 [ 788.174353] erofs: options -> fault_injection=0x0000000000000000, [ 788.174772] erofs: FAULT_INJECTION was not selected [ 788.174779] erofs: root inode @ nid 36 [ 788.175089] erofs: mounted on /dev/loop3 with opts: fault_injection=0x0000000000000000. [ 788.176248] ubi0 error: ubi_attach_mtd_dev: cannot spawn "ubi_bgt0d", error -4 08:03:03 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x6) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x1201, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={0x0}, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x6, 0x1, 0x7c, 0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xe5, 0x3, 0x0, 0x7, 0xbe4, 0x0, 0x3, 0x0, 0xcf}, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0x0) fremovexattr(r2, &(0x7f00000002c0)=@known='trusted.overlay.upper\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mincore(&(0x7f000005b000/0x1000)=nil, 0x1000, &(0x7f0000000300)=""/4096) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000080)="05", 0x1}], 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, @in6=@mcast2, 0x4e22, 0x7, 0x4e20, 0x1000, 0xa, 0x0, 0x20, 0xbe, 0x0, 0xee01}, {0x5, 0x4, 0xb57, 0x5, 0x0, 0x80000001, 0xfff, 0x81}, {0x4, 0x7ff, 0x0, 0x9}, 0x33, 0x6e6bbd, 0x2, 0x1, 0x3}, {{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4d5}, 0x2, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, 0x3502, 0x3, 0x2, 0x7, 0x1ff, 0xca, 0xe4ae}}, 0xe8) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) vmsplice(r3, 0x0, 0x0, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x2) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002080)={0x4c, 0x1, 0x4, 0x101, 0x0, 0x0, {0x3}, [@NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x7}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x400}, @NFULA_CFG_MODE={0xa, 0x2, {0x7, 0x1}}, @NFULA_CFG_MODE={0xa, 0x2, {0x9, 0x2}}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x80000000}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x20}]}, 0x4c}}, 0x0) process_vm_writev(0x0, &(0x7f0000003640), 0x0, &(0x7f0000000140), 0x0, 0x0) write$UHID_INPUT(r1, &(0x7f0000001040)={0xd, {"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", 0x1000}}, 0x1b7) 08:03:03 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0x40049409, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) 08:03:03 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000010000)="e2e1f5e084b00467010000000c0024", 0xf, 0x400}, {&(0x7f0000000280)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000140)={[{@fault_injection}]}) (fail_nth: 25) 08:03:03 executing program 4: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) 08:03:03 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x6) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x1201, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={0x0}, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x6, 0x1, 0x7c, 0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xe5, 0x3, 0x0, 0x7, 0xbe4, 0x0, 0x3, 0x0, 0xcf}, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0x0) fremovexattr(r2, &(0x7f00000002c0)=@known='trusted.overlay.upper\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mincore(&(0x7f000005b000/0x1000)=nil, 0x1000, &(0x7f0000000300)=""/4096) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, @in6=@mcast2, 0x4e22, 0x7, 0x4e20, 0x1000, 0xa, 0x0, 0x20, 0xbe, 0x0, 0xee01}, {0x5, 0x4, 0xb57, 0x5, 0x0, 0x80000001, 0xfff, 0x81}, {0x4, 0x7ff, 0x0, 0x9}, 0x33, 0x6e6bbd, 0x2, 0x1, 0x3}, {{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4d5}, 0x2, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, 0x3502, 0x3, 0x2, 0x7, 0x1ff, 0xca, 0xe4ae}}, 0xe8) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r4) vmsplice(r3, 0x0, 0x0, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x2) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002080)={0x4c, 0x1, 0x4, 0x101, 0x0, 0x0, {0x3}, [@NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x7}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x400}, @NFULA_CFG_MODE={0xa, 0x2, {0x7, 0x1}}, @NFULA_CFG_MODE={0xa, 0x2, {0x9, 0x2}}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x80000000}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x20}]}, 0x4c}}, 0x0) process_vm_writev(0x0, &(0x7f0000003640), 0x0, &(0x7f0000000140), 0x0, 0x0) write$UHID_INPUT(r1, &(0x7f0000001040)={0xd, {"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0x1000}}, 0x1b7) [ 788.189933] ubi0: attaching mtd0 [ 788.219792] ubi0: scanning is finished [ 788.231736] erofs: unmounted for /dev/loop3 [ 788.482621] ubi0: attached mtd0 (name "mtdram test device", size 0 MiB) [ 788.508481] ubi0: PEB size: 4096 bytes (4 KiB), LEB size: 3968 bytes [ 788.549092] ubi0: min./max. I/O unit sizes: 1/64, sub-page size 1 [ 788.575582] ubi0: VID header offset: 64 (aligned 64), data offset: 128 08:03:03 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x6) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x1201, 0xb, 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, 0x8, 0x0, @perf_bp={0x0}, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x6, 0x1, 0x7c, 0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xe5, 0x3, 0x0, 0x7, 0xbe4, 0x0, 0x3, 0x0, 0xcf}, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0x0) fremovexattr(r2, &(0x7f00000002c0)=@known='trusted.overlay.upper\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mincore(&(0x7f000005b000/0x1000)=nil, 0x1000, &(0x7f0000000300)=""/4096) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000080)="05", 0x1}], 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, @in6=@mcast2, 0x4e22, 0x7, 0x4e20, 0x1000, 0xa, 0x0, 0x20, 0xbe, 0x0, 0xee01}, {0x5, 0x4, 0xb57, 0x5, 0x0, 0x80000001, 0xfff, 0x81}, {0x4, 0x7ff, 0x0, 0x9}, 0x33, 0x6e6bbd, 0x2, 0x1, 0x3}, {{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4d5}, 0x2, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, 0x3502, 0x3, 0x2, 0x7, 0x1ff, 0xca, 0xe4ae}}, 0xe8) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) vmsplice(r3, 0x0, 0x0, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x2) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002080)={0x4c, 0x1, 0x4, 0x101, 0x0, 0x0, {0x3}, [@NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x7}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x400}, @NFULA_CFG_MODE={0xa, 0x2, {0x7, 0x1}}, @NFULA_CFG_MODE={0xa, 0x2, {0x9, 0x2}}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x80000000}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x20}]}, 0x4c}}, 0x0) process_vm_writev(0x0, &(0x7f0000003640), 0x0, &(0x7f0000000140), 0x0, 0x0) [ 788.633282] FAULT_INJECTION: forcing a failure. [ 788.633282] name failslab, interval 1, probability 0, space 0, times 0 [ 788.654043] ubi0: good PEBs: 32, bad PEBs: 0, corrupted PEBs: 0 write$UHID_INPUT(r1, &(0x7f0000001040)={0xd, {"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", 0x1000}}, 0x1b7) 08:03:03 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000010000)="e2e1f5e084b00467010000000c0024", 0xf, 0x400}, {&(0x7f0000000280)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000140)={[{@fault_injection}]}) (fail_nth: 26) 08:03:03 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0x4020940d, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) [ 788.682846] ubi0: user volume: 0, internal volumes: 1, max. volumes count: 23 [ 788.682860] ubi0: max/mean erase counter: 2/1, WL threshold: 4096, image sequence number: 2401521821 [ 788.682871] ubi0: available PEBs: 28, total reserved PEBs: 4, PEBs reserved for bad PEB handling: 0 08:03:03 executing program 4: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) (async, rerun: 32) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) (async) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) (async) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file1\x00') (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) [ 788.682909] ubi0: background thread "ubi_bgt0d" started, PID 23586 [ 788.687269] CPU: 1 PID: 23602 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 788.687280] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 08:03:04 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000010000)="e2e1f5e084b00467010000000c0024", 0xf, 0x400}, {&(0x7f0000000280)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000140)={[{@fault_injection}]}) (fail_nth: 27) 08:03:04 executing program 4: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file1\x00') chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) (async) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) (async) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) (async) rename(&(0x7f0000000000)='./bus\x00', &(0x7f00000000c0)='./file1\x00') (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) (async) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) (async) [ 788.687285] Call Trace: [ 788.687305] dump_stack+0x1fc/0x2ef [ 788.687326] should_fail.cold+0xa/0xf [ 788.687345] ? setup_fault_attr+0x200/0x200 [ 788.687360] ? lock_acquire+0x170/0x3c0 08:03:04 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0045878, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) [ 788.687381] __should_failslab+0x115/0x180 [ 788.687398] should_failslab+0x5/0x10 [ 788.687411] kmem_cache_alloc+0x277/0x370 [ 788.687431] getname_flags+0xce/0x590 [ 788.687448] do_mkdirat+0x8d/0x2d0 [ 788.687464] ? __ia32_sys_mknod+0x120/0x120 [ 788.687479] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 788.687495] ? trace_hardirqs_off_caller+0x6e/0x210 [ 788.687510] ? do_syscall_64+0x21/0x620 [ 788.687526] do_syscall_64+0xf9/0x620 [ 788.687544] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 788.687556] RIP: 0033:0x7fbc9ecfe0f7 [ 788.687571] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 788.687579] RSP: 002b:00007fbc9d673f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 788.687594] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00007fbc9ecfe0f7 [ 788.687602] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 788.687610] RBP: 00007fbc9d674020 R08: 0000000000000000 R09: 00007fbc9d6741d0 [ 788.687618] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 788.687626] R13: 0000000020000100 R14: 00007fbc9d673fe0 R15: 0000000020000140 [ 788.716453] audit: type=1804 audit(1642752183.898:347): pid=23609 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir021457496/syzkaller.RhDR6D/1295/bus/file0" dev="sda1" ino=14901 res=1 [ 788.723916] overlayfs: conflicting lowerdir path [ 788.854203] FAULT_INJECTION: forcing a failure. [ 788.854203] name failslab, interval 1, probability 0, space 0, times 0 [ 788.854222] CPU: 0 PID: 23619 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 788.854230] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 788.854235] Call Trace: [ 788.854255] dump_stack+0x1fc/0x2ef [ 788.854274] should_fail.cold+0xa/0xf [ 788.854293] ? setup_fault_attr+0x200/0x200 [ 788.854309] ? lock_acquire+0x170/0x3c0 [ 788.854330] __should_failslab+0x115/0x180 [ 788.854347] should_failslab+0x5/0x10 [ 788.854370] kmem_cache_alloc+0x277/0x370 [ 788.854390] getname_flags+0xce/0x590 [ 788.854407] do_mkdirat+0x8d/0x2d0 [ 788.854423] ? __ia32_sys_mknod+0x120/0x120 [ 788.854440] ? entry_SYSCALL_64_after_hwframe+0x3e/0xbe [ 788.854456] ? trace_hardirqs_off_caller+0x6e/0x210 [ 788.854470] ? do_syscall_64+0x21/0x620 [ 788.854486] do_syscall_64+0xf9/0x620 [ 788.854504] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 788.854515] RIP: 0033:0x7fbc9ecfe0f7 [ 788.854528] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 788.854536] RSP: 002b:00007fbc9d673f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 788.854549] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00007fbc9ecfe0f7 [ 788.854556] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 788.854564] RBP: 00007fbc9d674020 R08: 0000000000000000 R09: 00007fbc9d6741d0 [ 788.854572] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 788.854580] R13: 0000000020000100 R14: 00007fbc9d673fe0 R15: 0000000020000140 [ 788.986392] FAULT_INJECTION: forcing a failure. [ 788.986392] name failslab, interval 1, probability 0, space 0, times 0 [ 789.288488] CPU: 1 PID: 23636 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 789.288498] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 789.288503] Call Trace: [ 789.288523] dump_stack+0x1fc/0x2ef [ 789.288545] should_fail.cold+0xa/0xf [ 789.288564] ? setup_fault_attr+0x200/0x200 [ 789.288580] ? lock_acquire+0x170/0x3c0 [ 789.288601] __should_failslab+0x115/0x180 [ 789.288621] should_failslab+0x5/0x10 [ 789.332020] kmem_cache_alloc+0x277/0x370 [ 789.332040] __d_alloc+0x2b/0xa10 [ 789.332059] d_alloc+0x4a/0x230 [ 789.332079] __lookup_hash+0xc8/0x180 [ 789.332096] filename_create+0x186/0x490 [ 789.332111] ? kern_path_mountpoint+0x40/0x40 [ 789.332125] ? strncpy_from_user+0x2a2/0x350 [ 789.332144] ? getname_flags+0x25b/0x590 [ 789.332160] do_mkdirat+0xa0/0x2d0 08:03:04 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x6) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x1201, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={0x0}, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x6, 0x1, 0x7c, 0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xe5, 0x3, 0x0, 0x7, 0xbe4, 0x0, 0x3, 0x0, 0xcf}, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0x0) fremovexattr(r2, &(0x7f00000002c0)=@known='trusted.overlay.upper\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mincore(&(0x7f000005b000/0x1000)=nil, 0x1000, &(0x7f0000000300)=""/4096) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000080)="05", 0x1}], 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, @in6=@mcast2, 0x4e22, 0x7, 0x4e20, 0x1000, 0xa, 0x0, 0x20, 0xbe, 0x0, 0xee01}, {0x5, 0x4, 0xb57, 0x5, 0x0, 0x80000001, 0xfff, 0x81}, {0x4, 0x7ff, 0x0, 0x9}, 0x33, 0x6e6bbd, 0x2, 0x1, 0x3}, {{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4d5}, 0x2, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, 0x3502, 0x3, 0x2, 0x7, 0x1ff, 0xca, 0xe4ae}}, 0xe8) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) vmsplice(r3, 0x0, 0x0, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x2) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002080)={0x4c, 0x1, 0x4, 0x101, 0x0, 0x0, {0x3}, [@NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x7}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x400}, @NFULA_CFG_MODE={0xa, 0x2, {0x7, 0x1}}, @NFULA_CFG_MODE={0xa, 0x2, {0x9, 0x2}}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x80000000}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x20}]}, 0x4c}}, 0x0) process_vm_writev(0x0, &(0x7f0000003640), 0x0, &(0x7f0000000140), 0x0, 0x0) write$UHID_INPUT(r1, &(0x7f0000001040)={0xd, {"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", 0x1000}}, 0x1b7) 08:03:04 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0045878, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) 08:03:04 executing program 4: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="75707065726569723d2e2f24fdd36275732c776f726b6469723d2e2f66696c65312c6c6f7765720269"]) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) rename(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./bus/file0\x00') 08:03:04 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000010000)="e2e1f5e084b00467010000000c0024", 0xf, 0x400}, {&(0x7f0000000280)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000140)={[{@fault_injection}]}) (fail_nth: 28) [ 789.332175] ? __ia32_sys_mknod+0x120/0x120 [ 789.332193] ? trace_hardirqs_off_caller+0x6e/0x210 [ 789.332209] ? do_syscall_64+0x21/0x620 [ 789.332226] do_syscall_64+0xf9/0x620 [ 789.332245] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 789.332257] RIP: 0033:0x7fbc9ecfe0f7 [ 789.332270] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 789.332278] RSP: 002b:00007fbc9d673f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 789.332292] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00007fbc9ecfe0f7 [ 789.332299] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 789.332308] RBP: 00007fbc9d674020 R08: 0000000000000000 R09: 00007fbc9d6741d0 [ 789.332316] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 789.332324] R13: 0000000020000100 R14: 00007fbc9d673fe0 R15: 0000000020000140 [ 789.483071] overlayfs: unrecognized mount option "uppereir=./$ýÓbus" or missing value [ 789.483888] audit: type=1804 audit(1642752184.668:348): pid=23661 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir021457496/syzkaller.RhDR6D/1298/bus/file0" dev="sda1" ino=14718 res=1 [ 789.547341] FAULT_INJECTION: forcing a failure. [ 789.547341] name failslab, interval 1, probability 0, space 0, times 0 [ 789.547359] CPU: 0 PID: 23668 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 789.547367] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 789.547372] Call Trace: [ 789.547390] dump_stack+0x1fc/0x2ef [ 789.547410] should_fail.cold+0xa/0xf [ 789.547427] ? setup_fault_attr+0x200/0x200 [ 789.547444] ? lock_acquire+0x170/0x3c0 [ 789.547466] __should_failslab+0x115/0x180 [ 789.547482] should_failslab+0x5/0x10 [ 789.547495] kmem_cache_alloc+0x277/0x370 [ 789.547512] __d_alloc+0x2b/0xa10 [ 789.547532] d_alloc+0x4a/0x230 [ 789.547551] __lookup_hash+0xc8/0x180 [ 789.547565] filename_create+0x186/0x490 [ 789.547580] ? kern_path_mountpoint+0x40/0x40 [ 789.547593] ? strncpy_from_user+0x2a2/0x350 [ 789.547611] ? getname_flags+0x25b/0x590 [ 789.547627] do_mkdirat+0xa0/0x2d0 [ 789.547641] ? __ia32_sys_mknod+0x120/0x120 [ 789.547658] ? trace_hardirqs_off_caller+0x6e/0x210 [ 789.547673] ? do_syscall_64+0x21/0x620 [ 789.547690] do_syscall_64+0xf9/0x620 [ 789.547709] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 789.547720] RIP: 0033:0x7fbc9ecfe0f7 [ 789.547733] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 789.547740] RSP: 002b:00007fbc9d673f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 789.547754] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00007fbc9ecfe0f7 08:03:05 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x6) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x1201, 0xb, 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, 0x8, 0x0, @perf_bp={0x0}, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x6, 0x1, 0x7c, 0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xe5, 0x3, 0x0, 0x7, 0xbe4, 0x0, 0x3, 0x0, 0xcf}, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0x0) fremovexattr(r2, &(0x7f00000002c0)=@known='trusted.overlay.upper\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mincore(&(0x7f000005b000/0x1000)=nil, 0x1000, &(0x7f0000000300)=""/4096) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000080)="05", 0x1}], 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, @in6=@mcast2, 0x4e22, 0x7, 0x4e20, 0x1000, 0xa, 0x0, 0x20, 0xbe, 0x0, 0xee01}, {0x5, 0x4, 0xb57, 0x5, 0x0, 0x80000001, 0xfff, 0x81}, {0x4, 0x7ff, 0x0, 0x9}, 0x33, 0x6e6bbd, 0x2, 0x1, 0x3}, {{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4d5}, 0x2, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, 0x3502, 0x3, 0x2, 0x7, 0x1ff, 0xca, 0xe4ae}}, 0xe8) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) vmsplice(r3, 0x0, 0x0, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x2) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002080)={0x4c, 0x1, 0x4, 0x101, 0x0, 0x0, {0x3}, [@NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x7}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x400}, @NFULA_CFG_MODE={0xa, 0x2, {0x7, 0x1}}, @NFULA_CFG_MODE={0xa, 0x2, {0x9, 0x2}}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x80000000}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x20}]}, 0x4c}}, 0x0) process_vm_writev(0x0, &(0x7f0000003640), 0x0, &(0x7f0000000140), 0x0, 0x0) write$UHID_INPUT(r1, &(0x7f0000001040)={0xd, {"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", 0x1000}}, 0x1b7) 08:03:05 executing program 4: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="75707065726569723d2e2f24fdd36275732c776f726b6469723d2e2f66696c65312c6c6f7765720269"]) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) rename(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./bus/file0\x00') mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) (async) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) (async) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="75707065726569723d2e2f24fdd36275732c776f726b6469723d2e2f66696c65312c6c6f7765720269"]) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) (async) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) (async) rename(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./bus/file0\x00') (async) 08:03:05 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc018943e, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) 08:03:05 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000010000)="e2e1f5e084b00467010000000c0024", 0xf, 0x400}, {&(0x7f0000000280)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000140)={[{@fault_injection}]}) (fail_nth: 29) 08:03:05 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x6) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x1201, 0xb, 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, 0x8, 0x0, @perf_bp={0x0}, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x6, 0x1, 0x7c, 0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xe5, 0x3, 0x0, 0x7, 0xbe4, 0x0, 0x3, 0x0, 0xcf}, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0x0) fremovexattr(r2, &(0x7f00000002c0)=@known='trusted.overlay.upper\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mincore(&(0x7f000005b000/0x1000)=nil, 0x1000, &(0x7f0000000300)=""/4096) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000080)="05", 0x1}], 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, @in6=@mcast2, 0x4e22, 0x7, 0x4e20, 0x1000, 0xa, 0x0, 0x20, 0xbe, 0x0, 0xee01}, {0x5, 0x4, 0xb57, 0x5, 0x0, 0x80000001, 0xfff, 0x81}, {0x4, 0x7ff, 0x0, 0x9}, 0x33, 0x6e6bbd, 0x2, 0x1, 0x3}, {{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4d5}, 0x2, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, 0x3502, 0x3, 0x2, 0x7, 0x1ff, 0xca, 0xe4ae}}, 0xe8) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) vmsplice(r3, 0x0, 0x0, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x2) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002080)={0x4c, 0x1, 0x4, 0x101, 0x0, 0x0, {0x3}, [@NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x7}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x400}, @NFULA_CFG_MODE={0xa, 0x2, {0x7, 0x1}}, @NFULA_CFG_MODE={0xa, 0x2, {0x9, 0x2}}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x80000000}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x20}]}, 0x4c}}, 0x0) process_vm_writev(0x0, &(0x7f0000003640), 0x0, &(0x7f0000000140), 0x0, 0x0) write$UHID_INPUT(r1, &(0x7f0000001040)={0xd, {"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", 0x1000}}, 0x1b7) [ 789.547762] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 789.547770] RBP: 00007fbc9d674020 R08: 0000000000000000 R09: 00007fbc9d6741d0 [ 789.547778] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 789.547786] R13: 0000000020000100 R14: 00007fbc9d673fe0 R15: 0000000020000140 08:03:05 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000010000)="e2e1f5e084b00467010000000c0024", 0xf, 0x400}, {&(0x7f0000000280)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000140)={[{@fault_injection}]}) (fail_nth: 30) [ 789.894774] FAULT_INJECTION: forcing a failure. [ 789.894774] name failslab, interval 1, probability 0, space 0, times 0 [ 789.894842] CPU: 0 PID: 23686 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 08:03:05 executing program 4: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) (async, rerun: 64) socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 64) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) (async, rerun: 64) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) (async, rerun: 64) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="75707065726569723d2e2f24fdd36275732c776f726b6469723d2e2f66696c65312c6c6f7765720269"]) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) (async) rename(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)='./bus/file0\x00') 08:03:05 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc020660b, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) [ 789.894851] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 789.894856] Call Trace: [ 789.894876] dump_stack+0x1fc/0x2ef [ 789.894897] should_fail.cold+0xa/0xf [ 789.894917] ? setup_fault_attr+0x200/0x200 [ 789.894933] ? __lock_acquire+0x6de/0x3ff0 [ 789.894955] __should_failslab+0x115/0x180 [ 789.894971] should_failslab+0x5/0x10 [ 789.894984] __kmalloc+0x2ab/0x3c0 [ 789.894996] ? ext4_find_extent+0x9bb/0xc70 [ 789.895011] ext4_find_extent+0x9bb/0xc70 [ 789.895033] ext4_ext_map_blocks+0x1c0/0x7390 [ 789.895048] ? __lock_acquire+0x6de/0x3ff0 [ 789.895067] ? __lock_acquire+0x6de/0x3ff0 [ 789.895090] ? mark_held_locks+0xf0/0xf0 [ 789.895105] ? __ext4_handle_dirty_metadata+0x1e0/0x590 [ 789.895120] ? ext4_find_delalloc_cluster+0x1f0/0x1f0 [ 789.895136] ? mark_held_locks+0xf0/0xf0 [ 789.895153] ? ext4_mark_iloc_dirty+0x1b0d/0x2b30 [ 789.895173] ? ext4_es_lookup_extent+0x375/0xb60 [ 789.895192] ? lock_downgrade+0x720/0x720 [ 789.895205] ? lock_acquire+0x170/0x3c0 [ 789.895221] ? check_preemption_disabled+0x41/0x280 [ 789.895241] ? lock_acquire+0x170/0x3c0 [ 789.895255] ? ext4_map_blocks+0x33e/0x1a50 [ 789.895278] ext4_map_blocks+0xd88/0x1a50 [ 789.895297] ? check_preemption_disabled+0x41/0x280 [ 789.895315] ? ext4_issue_zeroout+0x160/0x160 [ 789.895331] ? __brelse+0x84/0xa0 [ 789.895345] ? __ext4_new_inode+0x2eb/0x5a20 [ 789.895375] ext4_getblk+0xad/0x4f0 [ 789.895393] ? ext4_iomap_begin+0xe00/0xe00 [ 789.895411] ? ext4_free_inode+0x1780/0x1780 [ 789.895424] ? debug_check_no_obj_freed+0x201/0x490 [ 789.895439] ? __dquot_initialize+0x298/0xb70 [ 789.895458] ext4_bread+0x7c/0x210 [ 789.895474] ? ext4_getblk+0x4f0/0x4f0 [ 789.895488] ? dquot_initialize_needed+0x290/0x290 [ 789.895504] ? trace_hardirqs_off+0x64/0x200 [ 789.895521] ext4_append+0x155/0x370 [ 789.895540] ext4_mkdir+0x5bd/0xe10 [ 789.895562] ? ext4_init_dot_dotdot+0x600/0x600 [ 789.895578] ? generic_permission+0x116/0x4d0 [ 789.895597] ? inode_permission.part.0+0x10c/0x450 [ 789.895614] vfs_mkdir+0x508/0x7a0 [ 789.895629] do_mkdirat+0x262/0x2d0 [ 789.895645] ? __ia32_sys_mknod+0x120/0x120 [ 789.895662] ? trace_hardirqs_off_caller+0x6e/0x210 [ 789.895676] ? do_syscall_64+0x21/0x620 [ 789.895693] do_syscall_64+0xf9/0x620 [ 789.895711] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 789.895724] RIP: 0033:0x7fbc9ecfe0f7 [ 789.895737] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 789.895744] RSP: 002b:00007fbc9d673f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 789.895758] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00007fbc9ecfe0f7 [ 789.895767] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 789.895776] RBP: 00007fbc9d674020 R08: 0000000000000000 R09: 00007fbc9d6741d0 [ 789.895783] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 789.895792] R13: 0000000020000100 R14: 00007fbc9d673fe0 R15: 0000000020000140 [ 789.896832] erofs: read_super, device -> /dev/loop3 [ 789.896841] erofs: options -> fault_injection=0x0000000000000000, [ 789.897339] erofs: FAULT_INJECTION was not selected [ 789.897348] erofs: root inode @ nid 36 [ 789.897551] erofs: mounted on /dev/loop3 with opts: fault_injection=0x0000000000000000. [ 789.943457] erofs: unmounted for /dev/loop3 [ 789.980781] overlayfs: unrecognized mount option "uppereir=./$ýÓbus" or missing value [ 789.981341] audit: type=1804 audit(1642752185.168:349): pid=23691 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir021457496/syzkaller.RhDR6D/1299/bus/file0" dev="sda1" ino=14134 res=1 [ 790.086391] FAULT_INJECTION: forcing a failure. [ 790.086391] name failslab, interval 1, probability 0, space 0, times 0 [ 790.086412] CPU: 0 PID: 23709 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 790.086421] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 790.086426] Call Trace: [ 790.086447] dump_stack+0x1fc/0x2ef [ 790.086467] should_fail.cold+0xa/0xf [ 790.086487] ? setup_fault_attr+0x200/0x200 [ 790.086502] ? lock_downgrade+0x720/0x720 [ 790.086519] ? check_preemption_disabled+0x41/0x280 [ 790.086541] __should_failslab+0x115/0x180 [ 790.086558] should_failslab+0x5/0x10 [ 790.086571] kmem_cache_alloc+0x277/0x370 [ 790.086589] ext4_mb_new_blocks+0x60a/0x4370 [ 790.086611] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 790.086627] ? ext4_cache_extents+0x68/0x2d0 [ 790.086639] ? ext4_find_extent+0x9bb/0xc70 [ 790.086657] ? ext4_discard_preallocations+0xfb0/0xfb0 [ 790.086670] ? ext4_ext_search_right+0x2c7/0xb60 [ 790.086687] ? ext4_inode_to_goal_block+0x2d2/0x3e0 [ 790.086706] ext4_ext_map_blocks+0x2aa2/0x7390 [ 790.086730] ? __lock_acquire+0x6de/0x3ff0 [ 790.086751] ? mark_held_locks+0xf0/0xf0 [ 790.086765] ? __ext4_handle_dirty_metadata+0x1e0/0x590 [ 790.086780] ? ext4_find_delalloc_cluster+0x1f0/0x1f0 [ 790.086795] ? mark_held_locks+0xf0/0xf0 [ 790.086812] ? ext4_mark_iloc_dirty+0x1b0d/0x2b30 [ 790.086831] ? ext4_es_lookup_extent+0x375/0xb60 [ 790.086850] ? ext4_map_blocks+0x59f/0x1a50 [ 790.086880] ext4_map_blocks+0x7a2/0x1a50 [ 790.086898] ? check_preemption_disabled+0x41/0x280 [ 790.086915] ? ext4_issue_zeroout+0x160/0x160 [ 790.086931] ? __brelse+0x84/0xa0 [ 790.086945] ? __ext4_new_inode+0x2eb/0x5a20 [ 790.086968] ext4_getblk+0xad/0x4f0 [ 790.086984] ? ext4_iomap_begin+0xe00/0xe00 [ 790.087002] ? ext4_free_inode+0x1780/0x1780 [ 790.087015] ? debug_check_no_obj_freed+0x201/0x490 [ 790.087030] ? __dquot_initialize+0x298/0xb70 [ 790.087048] ext4_bread+0x7c/0x210 [ 790.087063] ? ext4_getblk+0x4f0/0x4f0 [ 790.087078] ? dquot_initialize_needed+0x290/0x290 [ 790.087095] ? trace_hardirqs_off+0x64/0x200 [ 790.087113] ext4_append+0x155/0x370 [ 790.087131] ext4_mkdir+0x5bd/0xe10 [ 790.087153] ? ext4_init_dot_dotdot+0x600/0x600 [ 790.087170] ? generic_permission+0x116/0x4d0 [ 790.087187] ? inode_permission.part.0+0x10c/0x450 [ 790.087206] vfs_mkdir+0x508/0x7a0 [ 790.087222] do_mkdirat+0x262/0x2d0 [ 790.087237] ? __ia32_sys_mknod+0x120/0x120 [ 790.087254] ? trace_hardirqs_off_caller+0x6e/0x210 [ 790.087269] ? do_syscall_64+0x21/0x620 [ 790.087285] do_syscall_64+0xf9/0x620 [ 790.087305] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 790.087317] RIP: 0033:0x7fbc9ecfe0f7 [ 790.087331] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 790.087338] RSP: 002b:00007fbc9d673f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 790.087359] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00007fbc9ecfe0f7 08:03:06 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x6) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x1201, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={0x0}, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x6, 0x1, 0x7c, 0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xe5, 0x3, 0x0, 0x7, 0xbe4, 0x0, 0x3, 0x0, 0xcf}, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0x0) fremovexattr(r2, &(0x7f00000002c0)=@known='trusted.overlay.upper\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f00000000c0)=[{&(0x7f0000000080)="05", 0x1}], 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, @in6=@mcast2, 0x4e22, 0x7, 0x4e20, 0x1000, 0xa, 0x0, 0x20, 0xbe, 0x0, 0xee01}, {0x5, 0x4, 0xb57, 0x5, 0x0, 0x80000001, 0xfff, 0x81}, {0x4, 0x7ff, 0x0, 0x9}, 0x33, 0x6e6bbd, 0x2, 0x1, 0x3}, {{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4d5}, 0x2, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, 0x3502, 0x3, 0x2, 0x7, 0x1ff, 0xca, 0xe4ae}}, 0xe8) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r4) vmsplice(r3, 0x0, 0x0, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x2) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002080)={0x4c, 0x1, 0x4, 0x101, 0x0, 0x0, {0x3}, [@NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x7}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x400}, @NFULA_CFG_MODE={0xa, 0x2, {0x7, 0x1}}, @NFULA_CFG_MODE={0xa, 0x2, {0x9, 0x2}}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x80000000}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x20}]}, 0x4c}}, 0x0) process_vm_writev(0x0, &(0x7f0000003640), 0x0, &(0x7f0000000140), 0x0, 0x0) write$UHID_INPUT(r1, &(0x7f0000001040)={0xd, {"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", 0x1000}}, 0x1b7) 08:03:06 executing program 4: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@getchain={0x4c, 0x66, 0x8, 0x70bd2d, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xa}, {0x0, 0x10}, {0x7, 0xd}}, [{0x8, 0xb, 0x4}, {0x8, 0xb, 0x7}, {0x8, 0xb, 0xffff7fff}, {0x8, 0xb, 0x7ff}, {0x8, 0xb, 0x8}]}, 0x4c}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x8, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workddir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000100), 0x1000, 0x400) ioctl$int_in(r2, 0x5421, &(0x7f0000000200)=0x91e) mkdir(&(0x7f00000000c0)='./bus/file0\x00', 0x2b) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) write$P9_RREADLINK(r0, &(0x7f0000000000)={0x14, 0x17, 0x2, {0xb, './bus/file0'}}, 0x14) 08:03:06 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x2, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) 08:03:06 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000010000)="e2e1f5e084b00467010000000c0024", 0xf, 0x400}, {&(0x7f0000000280)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000140)={[{@fault_injection}]}) (fail_nth: 31) 08:03:06 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x6) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x1201, 0xb, 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, 0x8, 0x0, @perf_bp={0x0}, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x6, 0x1, 0x7c, 0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xe5, 0x3, 0x0, 0x7, 0xbe4, 0x0, 0x3, 0x0, 0xcf}, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0x0) fremovexattr(r2, &(0x7f00000002c0)=@known='trusted.overlay.upper\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mincore(&(0x7f000005b000/0x1000)=nil, 0x1000, &(0x7f0000000300)=""/4096) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000080)="05", 0x1}], 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, @in6=@mcast2, 0x4e22, 0x7, 0x4e20, 0x1000, 0xa, 0x0, 0x20, 0xbe, 0x0, 0xee01}, {0x5, 0x4, 0xb57, 0x5, 0x0, 0x80000001, 0xfff, 0x81}, {0x4, 0x7ff, 0x0, 0x9}, 0x33, 0x6e6bbd, 0x2, 0x1, 0x3}, {{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4d5}, 0x2, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, 0x3502, 0x3, 0x2, 0x7, 0x1ff, 0xca, 0xe4ae}}, 0xe8) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) vmsplice(r3, 0x0, 0x0, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x2) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002080)={0x4c, 0x1, 0x4, 0x101, 0x0, 0x0, {0x3}, [@NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x7}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x400}, @NFULA_CFG_MODE={0xa, 0x2, {0x7, 0x1}}, @NFULA_CFG_MODE={0xa, 0x2, {0x9, 0x2}}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x80000000}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x20}]}, 0x4c}}, 0x0) process_vm_writev(0x0, &(0x7f0000003640), 0x0, &(0x7f0000000140), 0x0, 0x0) write$UHID_INPUT(r1, &(0x7f0000001040)={0xd, {"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", 0x1000}}, 0x1b7) 08:03:06 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x6) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x1201, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={0x0}, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x6, 0x1, 0x7c, 0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xe5, 0x3, 0x0, 0x7, 0xbe4, 0x0, 0x3, 0x0, 0xcf}, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0x0) fremovexattr(r2, &(0x7f00000002c0)=@known='trusted.overlay.upper\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mincore(&(0x7f000005b000/0x1000)=nil, 0x1000, &(0x7f0000000300)=""/4096) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, @in6=@mcast2, 0x4e22, 0x7, 0x4e20, 0x1000, 0xa, 0x0, 0x20, 0xbe, 0x0, 0xee01}, {0x5, 0x4, 0xb57, 0x5, 0x0, 0x80000001, 0xfff, 0x81}, {0x4, 0x7ff, 0x0, 0x9}, 0x33, 0x6e6bbd, 0x2, 0x1, 0x3}, {{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4d5}, 0x2, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, 0x3502, 0x3, 0x2, 0x7, 0x1ff, 0xca, 0xe4ae}}, 0xe8) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r4) vmsplice(r3, 0x0, 0x0, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x2) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002080)={0x4c, 0x1, 0x4, 0x101, 0x0, 0x0, {0x3}, [@NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x7}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x400}, @NFULA_CFG_MODE={0xa, 0x2, {0x7, 0x1}}, @NFULA_CFG_MODE={0xa, 0x2, {0x9, 0x2}}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x80000000}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x20}]}, 0x4c}}, 0x0) process_vm_writev(0x0, &(0x7f0000003640), 0x0, &(0x7f0000000140), 0x0, 0x0) write$UHID_INPUT(r1, &(0x7f0000001040)={0xd, {"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", 0x1000}}, 0x1b7) [ 790.087368] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 790.087377] RBP: 00007fbc9d674020 R08: 0000000000000000 R09: 00007fbc9d6741d0 [ 790.087386] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 790.087394] R13: 0000000020000100 R14: 00007fbc9d673fe0 R15: 0000000020000140 [ 790.999356] FAULT_INJECTION: forcing a failure. [ 790.999356] name failslab, interval 1, probability 0, space 0, times 0 08:03:06 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000010000)="e2e1f5e084b00467010000000c0024", 0xf, 0x400}, {&(0x7f0000000280)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000140)={[{@fault_injection}]}) (fail_nth: 32) 08:03:06 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x1000000, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) [ 791.036182] CPU: 1 PID: 23744 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 08:03:06 executing program 4: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@getchain={0x4c, 0x66, 0x8, 0x70bd2d, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xa}, {0x0, 0x10}, {0x7, 0xd}}, [{0x8, 0xb, 0x4}, {0x8, 0xb, 0x7}, {0x8, 0xb, 0xffff7fff}, {0x8, 0xb, 0x7ff}, {0x8, 0xb, 0x8}]}, 0x4c}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x8, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workddir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000100), 0x1000, 0x400) ioctl$int_in(r2, 0x5421, &(0x7f0000000200)=0x91e) mkdir(&(0x7f00000000c0)='./bus/file0\x00', 0x2b) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) write$P9_RREADLINK(r0, &(0x7f0000000000)={0x14, 0x17, 0x2, {0xb, './bus/file0'}}, 0x14) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@getchain={0x4c, 0x66, 0x8, 0x70bd2d, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xa}, {0x0, 0x10}, {0x7, 0xd}}, [{0x8, 0xb, 0x4}, {0x8, 0xb, 0x7}, {0x8, 0xb, 0xffff7fff}, {0x8, 0xb, 0x7ff}, {0x8, 0xb, 0x8}]}, 0x4c}}, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) (async) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) (async) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x8, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workddir=.']) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) (async) syz_open_dev$dmmidi(&(0x7f0000000100), 0x1000, 0x400) (async) ioctl$int_in(r2, 0x5421, &(0x7f0000000200)=0x91e) (async) mkdir(&(0x7f00000000c0)='./bus/file0\x00', 0x2b) (async) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) (async) write$P9_RREADLINK(r0, &(0x7f0000000000)={0x14, 0x17, 0x2, {0xb, './bus/file0'}}, 0x14) (async) [ 791.036215] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 791.036220] Call Trace: [ 791.036242] dump_stack+0x1fc/0x2ef [ 791.036262] should_fail.cold+0xa/0xf 08:03:06 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000010000)="e2e1f5e084b00467010000000c0024", 0xf, 0x400}, {&(0x7f0000000280)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000140)={[{@fault_injection}]}) (fail_nth: 33) [ 791.036281] ? setup_fault_attr+0x200/0x200 [ 791.036298] ? lock_downgrade+0x720/0x720 [ 791.036318] __should_failslab+0x115/0x180 [ 791.036335] should_failslab+0x5/0x10 [ 791.036348] __kmalloc+0x2ab/0x3c0 [ 791.036361] ? ext4_find_extent+0x9bb/0xc70 [ 791.036377] ext4_find_extent+0x9bb/0xc70 [ 791.036400] ext4_ext_map_blocks+0x1c0/0x7390 [ 791.036422] ? __lock_acquire+0x6de/0x3ff0 [ 791.036443] ? mark_held_locks+0xf0/0xf0 [ 791.036458] ? __ext4_handle_dirty_metadata+0x1e0/0x590 [ 791.036472] ? ext4_find_delalloc_cluster+0x1f0/0x1f0 [ 791.036487] ? mark_held_locks+0xf0/0xf0 [ 791.036503] ? ext4_mark_iloc_dirty+0x1b0d/0x2b30 [ 791.036521] ? ext4_es_lookup_extent+0x375/0xb60 [ 791.036541] ? ext4_map_blocks+0x59f/0x1a50 [ 791.036559] ? lock_acquire+0x170/0x3c0 [ 791.036573] ? ext4_map_blocks+0x740/0x1a50 [ 791.036597] ext4_map_blocks+0x7a2/0x1a50 [ 791.036617] ? check_preemption_disabled+0x41/0x280 [ 791.036636] ? ext4_issue_zeroout+0x160/0x160 [ 791.036654] ? __brelse+0x84/0xa0 [ 791.036668] ? __ext4_new_inode+0x2eb/0x5a20 [ 791.036691] ext4_getblk+0xad/0x4f0 [ 791.036707] ? ext4_iomap_begin+0xe00/0xe00 [ 791.036724] ? ext4_free_inode+0x1780/0x1780 [ 791.036736] ? debug_check_no_obj_freed+0x201/0x490 [ 791.036752] ? __dquot_initialize+0x298/0xb70 [ 791.036770] ext4_bread+0x7c/0x210 [ 791.036785] ? ext4_getblk+0x4f0/0x4f0 [ 791.036800] ? dquot_initialize_needed+0x290/0x290 [ 791.036818] ? trace_hardirqs_off+0x64/0x200 [ 791.036835] ext4_append+0x155/0x370 [ 791.036853] ext4_mkdir+0x5bd/0xe10 [ 791.036875] ? ext4_init_dot_dotdot+0x600/0x600 [ 791.036893] ? generic_permission+0x116/0x4d0 08:03:06 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x2000000, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) [ 791.036912] ? inode_permission.part.0+0x10c/0x450 [ 791.036930] vfs_mkdir+0x508/0x7a0 [ 791.036946] do_mkdirat+0x262/0x2d0 [ 791.036961] ? __ia32_sys_mknod+0x120/0x120 [ 791.036979] ? trace_hardirqs_off_caller+0x6e/0x210 [ 791.036994] ? do_syscall_64+0x21/0x620 [ 791.037011] do_syscall_64+0xf9/0x620 [ 791.037029] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 791.037041] RIP: 0033:0x7fbc9ecfe0f7 [ 791.037054] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 791.037062] RSP: 002b:00007fbc9d673f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 791.037075] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00007fbc9ecfe0f7 [ 791.037084] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 791.037092] RBP: 00007fbc9d674020 R08: 0000000000000000 R09: 00007fbc9d6741d0 [ 791.037100] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 08:03:06 executing program 4: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@getchain={0x4c, 0x66, 0x8, 0x70bd2d, 0x25dfdbfd, {0x0, 0x0, 0x0, 0x0, {0xa}, {0x0, 0x10}, {0x7, 0xd}}, [{0x8, 0xb, 0x4}, {0x8, 0xb, 0x7}, {0x8, 0xb, 0xffff7fff}, {0x8, 0xb, 0x7ff}, {0x8, 0xb, 0x8}]}, 0x4c}}, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) (async) r0 = creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x8, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workddir=.']) chdir(&(0x7f00000001c0)='./bus\x00') (async) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = syz_open_dev$dmmidi(&(0x7f0000000100), 0x1000, 0x400) ioctl$int_in(r2, 0x5421, &(0x7f0000000200)=0x91e) (async) mkdir(&(0x7f00000000c0)='./bus/file0\x00', 0x2b) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) (async) write$P9_RREADLINK(r0, &(0x7f0000000000)={0x14, 0x17, 0x2, {0xb, './bus/file0'}}, 0x14) [ 791.037109] R13: 0000000020000100 R14: 00007fbc9d673fe0 R15: 0000000020000140 [ 791.054266] overlayfs: unrecognized mount option "workddir=." or missing value [ 791.065487] audit: type=1804 audit(1642752186.248:350): pid=23741 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir021457496/syzkaller.RhDR6D/1301/bus/file0" dev="sda1" ino=14858 res=1 [ 791.200649] FAULT_INJECTION: forcing a failure. [ 791.200649] name failslab, interval 1, probability 0, space 0, times 0 [ 791.200666] CPU: 1 PID: 23753 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 791.200674] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 791.200678] Call Trace: [ 791.200699] dump_stack+0x1fc/0x2ef [ 791.200720] should_fail.cold+0xa/0xf [ 791.200739] ? setup_fault_attr+0x200/0x200 [ 791.200756] ? lock_downgrade+0x720/0x720 [ 791.200777] __should_failslab+0x115/0x180 [ 791.200796] should_failslab+0x5/0x10 [ 791.200808] __kmalloc+0x2ab/0x3c0 [ 791.200821] ? ext4_find_extent+0x9bb/0xc70 [ 791.200838] ext4_find_extent+0x9bb/0xc70 [ 791.200857] ext4_ext_map_blocks+0x1c0/0x7390 [ 791.200879] ? __lock_acquire+0x6de/0x3ff0 [ 791.200900] ? mark_held_locks+0xf0/0xf0 [ 791.200913] ? __ext4_handle_dirty_metadata+0x1e0/0x590 [ 791.200927] ? ext4_find_delalloc_cluster+0x1f0/0x1f0 [ 791.200942] ? mark_held_locks+0xf0/0xf0 [ 791.200958] ? ext4_mark_iloc_dirty+0x1b0d/0x2b30 [ 791.200977] ? ext4_es_lookup_extent+0x375/0xb60 [ 791.200996] ? ext4_map_blocks+0x59f/0x1a50 [ 791.201014] ? lock_acquire+0x170/0x3c0 [ 791.201028] ? ext4_map_blocks+0x740/0x1a50 [ 791.201051] ext4_map_blocks+0x7a2/0x1a50 [ 791.201071] ? check_preemption_disabled+0x41/0x280 [ 791.201088] ? ext4_issue_zeroout+0x160/0x160 [ 791.201104] ? __brelse+0x84/0xa0 [ 791.201118] ? __ext4_new_inode+0x2eb/0x5a20 [ 791.201140] ext4_getblk+0xad/0x4f0 [ 791.201156] ? ext4_iomap_begin+0xe00/0xe00 [ 791.201173] ? ext4_free_inode+0x1780/0x1780 [ 791.201185] ? debug_check_no_obj_freed+0x201/0x490 [ 791.201210] ? __dquot_initialize+0x298/0xb70 [ 791.201229] ext4_bread+0x7c/0x210 [ 791.201245] ? ext4_getblk+0x4f0/0x4f0 [ 791.201260] ? dquot_initialize_needed+0x290/0x290 [ 791.201276] ? trace_hardirqs_off+0x64/0x200 [ 791.201294] ext4_append+0x155/0x370 [ 791.201312] ext4_mkdir+0x5bd/0xe10 [ 791.201333] ? ext4_init_dot_dotdot+0x600/0x600 [ 791.201350] ? generic_permission+0x116/0x4d0 [ 791.201369] ? inode_permission.part.0+0x10c/0x450 [ 791.201386] vfs_mkdir+0x508/0x7a0 [ 791.201402] do_mkdirat+0x262/0x2d0 [ 791.201417] ? __ia32_sys_mknod+0x120/0x120 [ 791.201436] ? trace_hardirqs_off_caller+0x6e/0x210 [ 791.201451] ? do_syscall_64+0x21/0x620 [ 791.201467] do_syscall_64+0xf9/0x620 [ 791.201488] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 791.201499] RIP: 0033:0x7fbc9ecfe0f7 [ 791.201512] Code: 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 791.201520] RSP: 002b:00007fbc9d673f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000053 [ 791.201534] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00007fbc9ecfe0f7 [ 791.201542] RDX: 0000000000000004 RSI: 00000000000001ff RDI: 0000000020000100 [ 791.201550] RBP: 00007fbc9d674020 R08: 0000000000000000 R09: 00007fbc9d6741d0 [ 791.201558] R10: 0000000000000000 R11: 0000000000000213 R12: 0000000020000000 [ 791.201566] R13: 0000000020000100 R14: 00007fbc9d673fe0 R15: 0000000020000140 [ 791.335621] overlayfs: unrecognized mount option "workddir=." or missing value [ 791.444795] audit: type=1804 audit(1642752186.628:351): pid=23770 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir021457496/syzkaller.RhDR6D/1302/bus/file0" dev="sda1" ino=14593 res=1 [ 791.462817] FAULT_INJECTION: forcing a failure. [ 791.462817] name failslab, interval 1, probability 0, space 0, times 0 [ 791.554540] overlayfs: unrecognized mount option "workddir=." or missing value [ 791.562094] CPU: 1 PID: 23769 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 08:03:07 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x6) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x1201, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={0x0}, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x6, 0x1, 0x7c, 0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xe5, 0x3, 0x0, 0x7, 0xbe4, 0x0, 0x3, 0x0, 0xcf}, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0x0) fremovexattr(r2, &(0x7f00000002c0)=@known='trusted.overlay.upper\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f00000000c0)=[{&(0x7f0000000080)="05", 0x1}], 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, @in6=@mcast2, 0x4e22, 0x7, 0x4e20, 0x1000, 0xa, 0x0, 0x20, 0xbe, 0x0, 0xee01}, {0x5, 0x4, 0xb57, 0x5, 0x0, 0x80000001, 0xfff, 0x81}, {0x4, 0x7ff, 0x0, 0x9}, 0x33, 0x6e6bbd, 0x2, 0x1, 0x3}, {{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4d5}, 0x2, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, 0x3502, 0x3, 0x2, 0x7, 0x1ff, 0xca, 0xe4ae}}, 0xe8) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r4) vmsplice(r3, 0x0, 0x0, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x2) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002080)={0x4c, 0x1, 0x4, 0x101, 0x0, 0x0, {0x3}, [@NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x7}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x400}, @NFULA_CFG_MODE={0xa, 0x2, {0x7, 0x1}}, @NFULA_CFG_MODE={0xa, 0x2, {0x9, 0x2}}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x80000000}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x20}]}, 0x4c}}, 0x0) process_vm_writev(0x0, &(0x7f0000003640), 0x0, &(0x7f0000000140), 0x0, 0x0) write$UHID_INPUT(r1, &(0x7f0000001040)={0xd, {"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", 0x1000}}, 0x1b7) 08:03:07 executing program 4: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB="8800f9006400000000000018c111d10001000000000000000cecb79bc429b09f3459f71ac33d3175eb9cf8338ba4c2feb5b3ad8f61dbdaa88244d9513bf32a67d166dbe577038af62bc47051cc28b0f3fc1157b18cad49e2", @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000b0001006367726f757000005800020054000100500002000b0001006d69727265640000240002802000020000000000000000000500"/80, @ANYRES32=0x0, @ANYBLOB="040006000c00070001000000000000000c0008000000000000000000"], 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="75707065f26469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e"]) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) 08:03:07 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x1000000000000, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) 08:03:07 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x100000000000000, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) [ 791.914317] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 791.914323] Call Trace: [ 791.914345] dump_stack+0x1fc/0x2ef [ 791.914361] should_fail.cold+0xa/0xf [ 791.914376] ? setup_fault_attr+0x200/0x200 [ 791.914388] ? lock_acquire+0x170/0x3c0 [ 791.914405] __should_failslab+0x115/0x180 [ 791.914419] should_failslab+0x5/0x10 [ 791.914430] __kmalloc_track_caller+0x2a6/0x3c0 [ 791.914441] ? strndup_user+0x70/0x120 [ 791.914455] memdup_user+0x22/0xb0 [ 791.914467] strndup_user+0x70/0x120 [ 791.914481] ksys_mount+0x34/0x130 [ 791.914494] __x64_sys_mount+0xba/0x150 [ 791.914506] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 791.914517] do_syscall_64+0xf9/0x620 [ 791.914531] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 791.914541] RIP: 0033:0x7fbc9ed0051a [ 791.914553] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 791.914559] RSP: 002b:00007fbc9d673f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 791.914569] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00007fbc9ed0051a [ 791.914576] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fbc9d673fe0 [ 791.914582] RBP: 00007fbc9d674020 R08: 00007fbc9d674020 R09: 0000000020000000 08:03:07 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x6) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x1201, 0xb, 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, 0x8, 0x0, @perf_bp={0x0}, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x6, 0x1, 0x7c, 0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xe5, 0x3, 0x0, 0x7, 0xbe4, 0x0, 0x3, 0x0, 0xcf}, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0x0) fremovexattr(r2, &(0x7f00000002c0)=@known='trusted.overlay.upper\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mincore(&(0x7f000005b000/0x1000)=nil, 0x1000, &(0x7f0000000300)=""/4096) vmsplice(0xffffffffffffffff, &(0x7f00000000c0)=[{&(0x7f0000000080)="05", 0x1}], 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(0xffffffffffffffff, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, @in6=@mcast2, 0x4e22, 0x7, 0x4e20, 0x1000, 0xa, 0x0, 0x20, 0xbe, 0x0, 0xee01}, {0x5, 0x4, 0xb57, 0x5, 0x0, 0x80000001, 0xfff, 0x81}, {0x4, 0x7ff, 0x0, 0x9}, 0x33, 0x6e6bbd, 0x2, 0x1, 0x3}, {{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4d5}, 0x2, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, 0x3502, 0x3, 0x2, 0x7, 0x1ff, 0xca, 0xe4ae}}, 0xe8) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, 0xffffffffffffffff) vmsplice(r3, 0x0, 0x0, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x2) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002080)={0x4c, 0x1, 0x4, 0x101, 0x0, 0x0, {0x3}, [@NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x7}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x400}, @NFULA_CFG_MODE={0xa, 0x2, {0x7, 0x1}}, @NFULA_CFG_MODE={0xa, 0x2, {0x9, 0x2}}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x80000000}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x20}]}, 0x4c}}, 0x0) process_vm_writev(0x0, &(0x7f0000003640), 0x0, &(0x7f0000000140), 0x0, 0x0) write$UHID_INPUT(r1, &(0x7f0000001040)={0xd, {"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0x1000}}, 0x1b7) 08:03:07 executing program 4: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB="8800f9006400000000000018c111d10001000000000000000cecb79bc429b09f3459f71ac33d3175eb9cf8338ba4c2feb5b3ad8f61dbdaa88244d9513bf32a67d166dbe577038af62bc47051cc28b0f3fc1157b18cad49e2", @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000b0001006367726f757000005800020054000100500002000b0001006d69727265640000240002802000020000000000000000000500"/80, @ANYRES32=0x0, @ANYBLOB="040006000c00070001000000000000000c0008000000000000000000"], 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="75707065f26469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e"]) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB="8800f9006400000000000018c111d10001000000000000000cecb79bc429b09f3459f71ac33d3175eb9cf8338ba4c2feb5b3ad8f61dbdaa88244d9513bf32a67d166dbe577038af62bc47051cc28b0f3fc1157b18cad49e2", @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000b0001006367726f757000005800020054000100500002000b0001006d69727265640000240002802000020000000000000000000500"/80, @ANYRES32=0x0, @ANYBLOB="040006000c00070001000000000000000c0008000000000000000000"], 0x88}}, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) (async) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) (async) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="75707065f26469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e"]) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) (async) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) (async) 08:03:07 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x6) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x1201, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={0x0}, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x6, 0x1, 0x7c, 0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xe5, 0x3, 0x0, 0x7, 0xbe4, 0x0, 0x3, 0x0, 0xcf}, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0x0) fremovexattr(r2, &(0x7f00000002c0)=@known='trusted.overlay.upper\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f00000000c0)=[{&(0x7f0000000080)="05", 0x1}], 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, @in6=@mcast2, 0x4e22, 0x7, 0x4e20, 0x1000, 0xa, 0x0, 0x20, 0xbe, 0x0, 0xee01}, {0x5, 0x4, 0xb57, 0x5, 0x0, 0x80000001, 0xfff, 0x81}, {0x4, 0x7ff, 0x0, 0x9}, 0x33, 0x6e6bbd, 0x2, 0x1, 0x3}, {{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4d5}, 0x2, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, 0x3502, 0x3, 0x2, 0x7, 0x1ff, 0xca, 0xe4ae}}, 0xe8) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r4) vmsplice(r3, 0x0, 0x0, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x2) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002080)={0x4c, 0x1, 0x4, 0x101, 0x0, 0x0, {0x3}, [@NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x7}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x400}, @NFULA_CFG_MODE={0xa, 0x2, {0x7, 0x1}}, @NFULA_CFG_MODE={0xa, 0x2, {0x9, 0x2}}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x80000000}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x20}]}, 0x4c}}, 0x0) process_vm_writev(0x0, &(0x7f0000003640), 0x0, &(0x7f0000000140), 0x0, 0x0) write$UHID_INPUT(r1, &(0x7f0000001040)={0xd, {"a2e3ad21ed6b52f99cfbf4c087f70eb4d04fe7ff7fc6e5539b08580e8b546a1b2538940f08900c878f0e1ac6e7049b72b4956c409b242a0867f3988f7ef319520100ffe8d178708c523c921b1b3e550a169b50d336cd3b78130daa61d8e809ea882f5802b77f07227227b7ba67e0e78657a6f5c2a874e62a9ccdc0d31a0c9f318c0da1993bd160e233df4a62179c6f309f4cff7738596ecae8707ce065cd5b91cd0ae193973735b36d5b1b63e91c00305d3f46635eb016d5b1dda98e2d749be7bd1df1fb3b231fdcdb5075a9aaa1b469c3090000000000000075271b286329d169934288fd789aa37d6e98b224fd44b65b31334ffc55cc82cd3ac32ecd03aded6f9081b4dd0d8b38f3cd4498bee800490841bdb114f6b76383709d8f5c55432a909fda039aec54a1236e80f6a8abadea7662496bddbb42be6bfb2f17959d1f416e56c71b1931870262f5e801119242ca5b6bfc821e7e7daf2451138e645bb80c617669314e2fbe70de98ec76a9e40dad47f36fd9f7d0d42a4b5f1185ccdcf16ff46295d8a0fa17713c5802630933a9a34af674f3f39fe23491237c08822dec110911e893d0a8c4f677747abc360934b82910ff85bfd995083bba2987a67399eac427d145d546a40b9f6ff14ac488ec130fb3850a27afc953854a642c57519544ae15a7e454dea05918b4124351601611c8f11baa500a3621c56cea8d20ff911a0c41db6ebe8cac64f17679141d54b34bbc9963ac4f4bb3309603f1d4ab966203861b5b15a841f2b575a8bd0d78248ebe4d9a80002695104f674c2431dca141fae269cab70e9a66f3c3a9a63e9639e1f59c0ede26c6b5d74b078a5e15c31634e5ae098ce9ee70771aaa18119a867e1088334975e9f73483b6a62fa678ca14ffd9f9db2a7869d85864056526f889af43a60560a22f1fca567e65d5e880572286522449df466c632b3570243f989cce3803f465e41e610c20d80421d653a5120000008213b704c7fb082ff27590678ef9f190bae979babc7041d860420c5664ba7921b14dc1db8892fd32d0ad7bc946813591ad8deff4b05f60cea0da7710ac0000000000008000bea37ce0d0d4aa202fd28f28381aab144a5d429a04a689b83c7068ae949ed06e288e810bac9c76600025e19c907f8ea2e2f05dd3318271a1f5f8528f227e79c1388dbdfffe492f21579d2c15b8c70cdb1c332d86d87341432750861ec2bc3451edca194b221cfec4603d276bbaa1dfa6d4fb8a48a76eefc9a9a0270e4c10d64cd5a62427264f2377fe763c43470833ac96c45f357cbbaba8f1b1fdcc7cbb61a7cdb9744ed7f9129aede2be21ccfdc4e9134f8684b3a4f354da9a795e96334e207dff70f1988037b2ed3aaf575c0b88d8f146684078416d59fdee5325928974d12dad99dac44c3f0008047096a44060bebc2420aed92fa9b6578b4779415d97b9a6d6d5495c118045651cf41c2fc48b778efa5ea5677747430af4162b987b80c3e001cd34e5c92f76cc4c24eeb8bc4e9ac2aed9e53803ed0ca4ae3a9737d214060005ea6f1783e287b3bee96e3a7288afe2fdfaa78d1f48c13b64df07847754b8400daaa69bf5c8f48fe4eae9ca1207e78283cd0b20ceb360c7e658828163e2d25c4aa348561f927e88f63aa70e73a5e69b3df3495903f06572e1e007fa55a2999f596d067312f5779e8dbfdcf3427138f3d444d2639a10477f9bec4b0bbb6e3c04be68981f392203dd0ee3ef478e16dacfc5e3e03cf7ab8e3902f1b0ff034ef655b253ca509383815b1b6fc6522d4e4fdc11a48cf42d48604675fde2b94cf02b98a269b891abf8ab9c015073014d9e08d4338b8780bdecd436cf0541359bafffa45237f104b96210403b2de9efedfd71af9444e197f47e866101496f42355bc7872c827467cfa5c4e72730d56bd068ed211cf847535edecb7b373f78b095b68441a34cb51682a8ae4d24ad0465f3927f889b813076038e79a7962fb385a882e8020f06c4c2ba1dd5cac7c18876da865d258734dd73583df292892448039ef799cf0630becdcce04579b5561dc825ab829827945e020c1f67ee615f7084a607a7eceb6243378e0610060f02cca4051c2f001edb3d78fb4b55668dda93aec92a5de203717aa49c2d284acfabe262fccfcbb2b75a2183c4e15a7b6eb65ca8104e1b4da1fbb77ab2fc043aead87c32ab875ee7c2e7b7019c902cd3b43eaeb1a5fb135c0c7dcee8fe6516a328032f88c042891824659e9e94265c803b35ee5f83a2b210520106b8a358b50ab7a1fa89af9c251fe5294b3d1802d5676d95f160ec97b1ad948741b2044642c37b4a6cc6c04effc1672db7e4b68d787d9a7a508ae54b3cd73643de50e8c77d95a3d361c040babb171607caac2a3559ad4f75465f49c0d0ae3716db6e00cb11db4a5fade2a57c1023bf70cc77737c3b42aae501b20f7694a00f16e2d0174035a2c22656dc29880acebdbe8ddbd75c2f998d8ac2dfad2ba3a504767b6b45a45957f24d758ed024b3849c11d412a2a03b4047497022d9c30e23ef4df5c89644f48bb536f7945b59d7bcddff754413d135273ea8e75f22f216c6b9990ae71806f2c00b4025c48b75c0f73c497579773767075428067e7f16f4dde374f8211fef42cb468e623daf60b3569d462f4f19eacdb3ed70eeebb4483f8fd777d443e8b40426db6fe29068c0ca3d3414442e863a154704b0e51bc664a137b26be719f4f7c9a5678a674dfc95df80b9ce375dd649c8c704e509bd88c8e63d8c7dd67071115c8982ba46af4d6adcc9f68a75b9397b035153faf46366e7205dd8d6f37525c1a0e94610dd94323f6c15d085197149bfd6655548cfd9c52c9711937f79abb1a124f1210465483cd3b2d78378cfb85ed82e7da0f6eb6d279f2ae44369ddb4581c55925d0f6f1ba471eba281f259152f85a654fb39ddff3b484439ff158e7c5419e037f3e3ad038f2211f1033195563c7f93cd54b9094f226e783271e1e5a2a2c10712eab625d64931cd4ffe6738d97b9b5ef828ee9fb059fc01af0e79c1e14b1d25988c69a399567c1d93768f7971d31488b8658a20878b7c1dd7ba02fc42939dde3d4a3339a65d507dc59c51097b40517705da56e9ebf0afa53282bf86dbb58c548069ff6eb95aade7cc66d7bbef724779ca1f731b3346ff177050373d79ff7b3e7f9bc0c1b4b266a8878b90baaa039d3e3b63979ac3df6e6f4859afd50238c7547a39b60810938044ae185d2ba3e00a4e73676864ae090d81eaee5ee6cf1d0ab378dd4dd891e937c2ea5410e05130935e00785ec27e923911fab964c271556527697b52160687461602f88df165d884b36ec2b6c25a2f33c715687e9ddbfb96d6861aca47da73d6f3144345f48843dd014e5c5ad8fe995754bd9cf32fce1e7027132f2082fb0a30b9deae84bed4b28045634073c9c58c89d9e99c81769177c6d594f88a4facfd4c735a20307c737afae5336651b1b9bd522d60399473296b831dbd933d93994ba3064279b10ea0c5833f41f157ea2302993dbe433b1aa3a3766d5439020484f4113c4c859465c3b415c3432f81db8719539d5bf372aaaea1cc43a6c5cbe59758bfee29165895ac4b008e595f437491d87abed02cefcd9db53d94d02dae17b118e5d6787463181f4b87c10772d2b13f7809959bc048850613d17ca51055f2f416a44fe180d2d50c312cca7cb14a2bdc331f57a9817139a206fc76d57227ffff2de20a4b8e3737fbb42913777c06376f799eba367e21f94ca598705f5dcb767d6f84fad6b0f6095e53c4c4234d0c1fbe434f6ab8f43c0013ee93b83946ee7759e89d7bdd1a32d7b3110b932a4d02da711b757fe43c06d21e35810d8fe98b27faea8aa12bc8716eefc5c97c45ac33eeec964c5214bc3a9359bdea1cccab94f15e36319cb34ebcacedb82c2ed3de5a8a8f0011e8f74e82d7f96093530e76692839d7961939adfdeeeaff19d11efcafb6d546fef271e89d6cc238a081ff58cefcce3fbf4625a7e7de40e42e07b34449e15e065cc7348663a52190202c7af288a4510de03dab19d26285eda89156d50dd385a60333ba5bbf5d77cd7007ad1519ad5470de3dd6d6080cafccf8a97406bb6b68a1f0c4549820a73c880f475f732ae00398e8bd1f4908b7807fb33b72685ec37a2d3f766413a60459516246e5a1d998a2017aef0948a68cb0b3e35cb80dd349e891aef595dc4d470e8ac32a308e15fc37d06aeac289c0523f483e1ff7408c60edddab652f2ef91d4f2b01987b0f46da034e5c3f745a7ee8101a3934c54e24b48ec0275e2d0687dc746b0827cbf652f406c6b95f2722e58c05f752ce2126596e1cd7655b904801784c416b22f73d324678e2724f43f1fe687c7e8a60c28b82b6528341b648cdd56fed7cdcbb1575912d5ecd36dea3bca0b7427d8392c6289455e8f8d2ab2242729251ae033a9e02210e62df0546a74b333a1c48f95fd54acb5741259e8c5488efeee327415cc19451432c6f14c27693102a3cd84857cd6586fc5ca9a93eb0145fac0662ff86107f998a8ef7df8aa14046c55b03d3d47f88a8d60f7774a2ee08758897fb411a94b3c2fc5d5f0db42c0456ec014508e5247d33ae6c962d35603ff8454c16f8342856935125102bb784ed714887071f3d998efdd9923c954ab6ce431b63ee356b0c785f2f47b90e29389f22fc5b59a70efaea2bd40195af4486220d702e30bfc43c10ec23ea6283994a7dde4dcb61fea6b651fb1d62458d0741a12830052fcc460db043afe525629b40d7cee658e4cb5e930ed624806c43a006dc9336d07c2b8081c128ad2706f48261f7897084c297a1a6613bc18f5a38d442768af38041efe03d152ef95ff569e76db2391f4509d7f339d92fdb4a89364949da3932ba5c04c24a560ad80a3ce654578376e599aff3565b1d531f30912b99e6619ebe93cc0b81ea9935fd46edb44a78f615255490a4b621501f2a9e4d24624c4dac9274118c67584f5d374755534d7f68f679c4ff516a9c861a0e7e65868fcb2bf1cb9aea4e05df72279fdb0d2b9e935c5af3cf474bed79dfc248c1f5aea4b8b32c5d295e57079d0fe662a46b7f71cd47744db86c50b704c971d90295c7b2c7439a2d78ccfa79b5fc2bff6bbf840262bf89394b3e6491953264d2700c838fa2c7b34252600c9654e502dcea39cb6bc3eb69992e234b4ca7db2f45858d6284ca6270d6b2f0e58fded8a7b4a302a97bc641df07720ba2b26bbfcc807ca0abb1b44322269c21c5ec68cb068ea88067d905ea917bb03eefdaebdeabf2d0dce80997c915c8949de992587c2cb5fe36d7d3e5db21b094b8b77940b5f07722e47a08d367e5f84c96ec664b72934b99b3109af65d77e86abd6859cddf4bbae1f0930462df15fddbc48562ea3511a8065ef028cf12f14dcf6ebecd8d884836174faf1aa609e5f1ee1162dfa13bdc1fa7cfaadba85c72e9758f03a755d0be53f8d2a1dfb1c68cc164b0a0780d971a96ea2c4d4ca0398c2235980a9307b3d5bd3b01faffd0a5dbed2881a9700af561ac8c7e36bb2fc4c40e9cf96f06817fb903729a7db6ff957697c9ede7885d94ff1aa70826ad01a9b03c37b0969be0daf60af93109eb1dee72e4363f51af62af6fb2a6df3bec89822a7a0b678058fa3fef86faec216eb6992162f8dcbf719c148cd2f9c55f4901203a9a8a2c3e90f3943dbc10360a1a49700d1dfbf66d69f6fbaf506c8bcce8bb0d872a02238926407a4eddd5d0fc5a752f9000", 0x1000}}, 0x1b7) 08:03:07 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000010000)="e2e1f5e084b00467010000000c0024", 0xf, 0x400}, {&(0x7f0000000280)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000140)={[{@fault_injection}]}) (fail_nth: 34) 08:03:07 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x200000000000000, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) [ 791.914588] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 791.914595] R13: 0000000020000100 R14: 00007fbc9d673fe0 R15: 0000000020000140 [ 792.026466] overlayfs: unrecognized mount option "uppeòdir=./bus" or missing value [ 792.027624] audit: type=1804 audit(1642752187.208:352): pid=23804 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir021457496/syzkaller.RhDR6D/1304/bus/file0" dev="sda1" ino=14734 res=1 08:03:07 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000010000)="e2e1f5e084b00467010000000c0024", 0xf, 0x400}, {&(0x7f0000000280)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000140)={[{@fault_injection}]}) (fail_nth: 35) 08:03:07 executing program 4: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000400)=ANY=[@ANYBLOB="8800f9006400000000000018c111d10001000000000000000cecb79bc429b09f3459f71ac33d3175eb9cf8338ba4c2feb5b3ad8f61dbdaa88244d9513bf32a67d166dbe577038af62bc47051cc28b0f3fc1157b18cad49e2", @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000b0001006367726f757000005800020054000100500002000b0001006d69727265640000240002802000020000000000000000000500"/80, @ANYRES32=0x0, @ANYBLOB="040006000c00070001000000000000000c0008000000000000000000"], 0x88}}, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) (async) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="75707065f26469723d2e2f6275732c776f726b6469723d2e2f66696c65312c6c6f7765726469723d2e"]) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) 08:03:07 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x2, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) [ 792.369072] FAULT_INJECTION: forcing a failure. [ 792.369072] name failslab, interval 1, probability 0, space 0, times 0 [ 792.369092] CPU: 1 PID: 23823 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 792.369100] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 792.369105] Call Trace: [ 792.369126] dump_stack+0x1fc/0x2ef [ 792.369146] should_fail.cold+0xa/0xf [ 792.369166] ? setup_fault_attr+0x200/0x200 [ 792.369181] ? lock_acquire+0x170/0x3c0 [ 792.369200] __should_failslab+0x115/0x180 [ 792.369215] should_failslab+0x5/0x10 [ 792.369231] __kmalloc_track_caller+0x2a6/0x3c0 [ 792.369245] ? strndup_user+0x70/0x120 [ 792.369262] memdup_user+0x22/0xb0 [ 792.369277] strndup_user+0x70/0x120 [ 792.369293] ksys_mount+0x34/0x130 [ 792.369308] __x64_sys_mount+0xba/0x150 [ 792.369322] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 792.369335] do_syscall_64+0xf9/0x620 [ 792.369351] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 792.369360] RIP: 0033:0x7fbc9ed0051a [ 792.369374] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 792.369381] RSP: 002b:00007fbc9d673f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 792.369392] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00007fbc9ed0051a [ 792.369401] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fbc9d673fe0 [ 792.369408] RBP: 00007fbc9d674020 R08: 00007fbc9d674020 R09: 0000000020000000 [ 792.369416] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 792.369425] R13: 0000000020000100 R14: 00007fbc9d673fe0 R15: 0000000020000140 [ 792.435239] overlayfs: unrecognized mount option "uppeòdir=./bus" or missing value [ 792.439131] audit: type=1804 audit(1642752187.618:353): pid=23829 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir021457496/syzkaller.RhDR6D/1305/bus/file0" dev="sda1" ino=13990 res=1 [ 792.510660] FAULT_INJECTION: forcing a failure. [ 792.510660] name failslab, interval 1, probability 0, space 0, times 0 [ 792.510678] CPU: 1 PID: 23844 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 792.510687] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 792.510692] Call Trace: [ 792.510712] dump_stack+0x1fc/0x2ef [ 792.510734] should_fail.cold+0xa/0xf [ 792.510753] ? setup_fault_attr+0x200/0x200 [ 792.510769] ? lock_acquire+0x170/0x3c0 [ 792.510790] __should_failslab+0x115/0x180 [ 792.510808] should_failslab+0x5/0x10 [ 792.510823] __kmalloc_track_caller+0x2a6/0x3c0 [ 792.510841] ? strndup_user+0x70/0x120 [ 792.510854] ? _copy_from_user+0xd2/0x130 [ 792.510872] memdup_user+0x22/0xb0 [ 792.510888] strndup_user+0x70/0x120 [ 792.510903] ksys_mount+0x6f/0x130 [ 792.510921] __x64_sys_mount+0xba/0x150 [ 792.510937] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 792.510951] do_syscall_64+0xf9/0x620 [ 792.510970] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 792.510981] RIP: 0033:0x7fbc9ed0051a [ 792.510994] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 792.511001] RSP: 002b:00007fbc9d673f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 792.511014] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00007fbc9ed0051a [ 792.511022] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fbc9d673fe0 [ 792.511031] RBP: 00007fbc9d674020 R08: 00007fbc9d674020 R09: 0000000020000000 [ 792.511039] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 792.511047] R13: 0000000020000100 R14: 00007fbc9d673fe0 R15: 0000000020000140 08:03:08 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000010000)="e2e1f5e084b00467010000000c0024", 0xf, 0x400}, {&(0x7f0000000280)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000140)={[{@fault_injection}]}) (fail_nth: 36) 08:03:08 executing program 4: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x34, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x4}}]}, 0x34}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000000)='./file1\x00', 0x100) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00>\x00\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="000000000000000002a0ffffffff00000000000000007f49edb4f452be8c25dd083d2adb014b089a3a65ee350081b8e5f36aaf000000000000"]) 08:03:08 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x6) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x1201, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={0x0}, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x6, 0x1, 0x7c, 0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xe5, 0x3, 0x0, 0x7, 0xbe4, 0x0, 0x3, 0x0, 0xcf}, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0x0) fremovexattr(r2, &(0x7f00000002c0)=@known='trusted.overlay.upper\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f00000000c0)=[{&(0x7f0000000080)="05", 0x1}], 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, @in6=@mcast2, 0x4e22, 0x7, 0x4e20, 0x1000, 0xa, 0x0, 0x20, 0xbe, 0x0, 0xee01}, {0x5, 0x4, 0xb57, 0x5, 0x0, 0x80000001, 0xfff, 0x81}, {0x4, 0x7ff, 0x0, 0x9}, 0x33, 0x6e6bbd, 0x2, 0x1, 0x3}, {{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4d5}, 0x2, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, 0x3502, 0x3, 0x2, 0x7, 0x1ff, 0xca, 0xe4ae}}, 0xe8) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r4) vmsplice(r3, 0x0, 0x0, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x2) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002080)={0x4c, 0x1, 0x4, 0x101, 0x0, 0x0, {0x3}, [@NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x7}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x400}, @NFULA_CFG_MODE={0xa, 0x2, {0x7, 0x1}}, @NFULA_CFG_MODE={0xa, 0x2, {0x9, 0x2}}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x80000000}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x20}]}, 0x4c}}, 0x0) process_vm_writev(0x0, &(0x7f0000003640), 0x0, &(0x7f0000000140), 0x0, 0x0) write$UHID_INPUT(r1, &(0x7f0000001040)={0xd, {"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", 0x1000}}, 0x1b7) 08:03:08 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x1000000, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) [ 792.584607] audit: type=1804 audit(1642752187.768:354): pid=23856 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir021457496/syzkaller.RhDR6D/1306/bus/file0" dev="sda1" ino=13993 res=1 [ 793.168758] FAULT_INJECTION: forcing a failure. [ 793.168758] name failslab, interval 1, probability 0, space 0, times 0 [ 793.168776] CPU: 1 PID: 23870 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 793.168784] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 793.168789] Call Trace: [ 793.168809] dump_stack+0x1fc/0x2ef [ 793.168829] should_fail.cold+0xa/0xf [ 793.168848] ? setup_fault_attr+0x200/0x200 [ 793.168864] ? lock_acquire+0x170/0x3c0 [ 793.168885] __should_failslab+0x115/0x180 [ 793.168903] should_failslab+0x5/0x10 [ 793.168917] __kmalloc_track_caller+0x2a6/0x3c0 [ 793.168931] ? strndup_user+0x70/0x120 [ 793.168950] memdup_user+0x22/0xb0 [ 793.168969] strndup_user+0x70/0x120 [ 793.168987] ksys_mount+0x34/0x130 [ 793.169005] __x64_sys_mount+0xba/0x150 [ 793.169021] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 793.169036] do_syscall_64+0xf9/0x620 [ 793.169055] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 793.169066] RIP: 0033:0x7fbc9ed0051a [ 793.169079] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 08:03:08 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x6) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x1201, 0xb, 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, 0x8, 0x0, @perf_bp={0x0}, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x6, 0x1, 0x7c, 0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xe5, 0x3, 0x0, 0x7, 0xbe4, 0x0, 0x3, 0x0, 0xcf}, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0x0) fremovexattr(r2, &(0x7f00000002c0)=@known='trusted.overlay.upper\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f00000000c0)=[{&(0x7f0000000080)="05", 0x1}], 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, @in6=@mcast2, 0x4e22, 0x7, 0x4e20, 0x1000, 0xa, 0x0, 0x20, 0xbe, 0x0, 0xee01}, {0x5, 0x4, 0xb57, 0x5, 0x0, 0x80000001, 0xfff, 0x81}, {0x4, 0x7ff, 0x0, 0x9}, 0x33, 0x6e6bbd, 0x2, 0x1, 0x3}, {{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4d5}, 0x2, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, 0x3502, 0x3, 0x2, 0x7, 0x1ff, 0xca, 0xe4ae}}, 0xe8) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r4) vmsplice(r3, 0x0, 0x0, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x2) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002080)={0x4c, 0x1, 0x4, 0x101, 0x0, 0x0, {0x3}, [@NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x7}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x400}, @NFULA_CFG_MODE={0xa, 0x2, {0x7, 0x1}}, @NFULA_CFG_MODE={0xa, 0x2, {0x9, 0x2}}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x80000000}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x20}]}, 0x4c}}, 0x0) process_vm_writev(0x0, &(0x7f0000003640), 0x0, &(0x7f0000000140), 0x0, 0x0) write$UHID_INPUT(r1, &(0x7f0000001040)={0xd, {"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", 0x1000}}, 0x1b7) 08:03:08 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x2000000, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) 08:03:08 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x6) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x1201, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={0x0}, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x6, 0x1, 0x7c, 0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xe5, 0x3, 0x0, 0x7, 0xbe4, 0x0, 0x3, 0x0, 0xcf}, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0x0) fremovexattr(r2, &(0x7f00000002c0)=@known='trusted.overlay.upper\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f00000000c0)=[{&(0x7f0000000080)="05", 0x1}], 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, @in6=@mcast2, 0x4e22, 0x7, 0x4e20, 0x1000, 0xa, 0x0, 0x20, 0xbe, 0x0, 0xee01}, {0x5, 0x4, 0xb57, 0x5, 0x0, 0x80000001, 0xfff, 0x81}, {0x4, 0x7ff, 0x0, 0x9}, 0x33, 0x6e6bbd, 0x2, 0x1, 0x3}, {{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4d5}, 0x2, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, 0x3502, 0x3, 0x2, 0x7, 0x1ff, 0xca, 0xe4ae}}, 0xe8) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r4) vmsplice(r3, 0x0, 0x0, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x2) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002080)={0x4c, 0x1, 0x4, 0x101, 0x0, 0x0, {0x3}, [@NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x7}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x400}, @NFULA_CFG_MODE={0xa, 0x2, {0x7, 0x1}}, @NFULA_CFG_MODE={0xa, 0x2, {0x9, 0x2}}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x80000000}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x20}]}, 0x4c}}, 0x0) process_vm_writev(0x0, &(0x7f0000003640), 0x0, &(0x7f0000000140), 0x0, 0x0) write$UHID_INPUT(r1, &(0x7f0000001040)={0xd, {"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", 0x1000}}, 0x1b7) 08:03:08 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000010000)="e2e1f5e084b00467010000000c0024", 0xf, 0x400}, {&(0x7f0000000280)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000140)={[{@fault_injection}]}) (fail_nth: 37) 08:03:08 executing program 4: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x34, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x4}}]}, 0x34}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000000)='./file1\x00', 0x100) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00>\x00\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="000000000000000002a0ffffffff00000000000000007f49edb4f452be8c25dd083d2adb014b089a3a65ee350081b8e5f36aaf000000000000"]) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x34, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x4}}]}, 0x34}}, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) (async) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) (async) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) creat(&(0x7f0000000000)='./file1\x00', 0x100) (async) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) (async) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00>\x00\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="000000000000000002a0ffffffff00000000000000007f49edb4f452be8c25dd083d2adb014b089a3a65ee350081b8e5f36aaf000000000000"]) (async) [ 793.169087] RSP: 002b:00007fbc9d673f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 793.169100] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00007fbc9ed0051a [ 793.169109] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fbc9d673fe0 [ 793.169118] RBP: 00007fbc9d674020 R08: 00007fbc9d674020 R09: 0000000020000000 [ 793.169127] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 793.169135] R13: 0000000020000100 R14: 00007fbc9d673fe0 R15: 0000000020000140 08:03:08 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000010000)="e2e1f5e084b00467010000000c0024", 0xf, 0x400}, {&(0x7f0000000280)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000140)={[{@fault_injection}]}) (fail_nth: 38) 08:03:08 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x1000000000000, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) 08:03:08 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000010000)="e2e1f5e084b00467010000000c0024", 0xf, 0x400}, {&(0x7f0000000280)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000140)={[{@fault_injection}]}) (fail_nth: 39) [ 793.573864] FAULT_INJECTION: forcing a failure. [ 793.573864] name failslab, interval 1, probability 0, space 0, times 0 08:03:09 executing program 4: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x34, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x4}}]}, 0x34}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') creat(&(0x7f0000000000)='./file1\x00', 0x100) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00>\x00\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="000000000000000002a0ffffffff00000000000000007f49edb4f452be8c25dd083d2adb014b089a3a65ee350081b8e5f36aaf000000000000"]) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x34, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x4}}]}, 0x34}}, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) (async) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) (async) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) creat(&(0x7f0000000000)='./file1\x00', 0x100) (async) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) (async) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00>\x00\x00\x00\x00\x00\x00\x00', @ANYRES32, @ANYBLOB="000000000000000002a0ffffffff00000000000000007f49edb4f452be8c25dd083d2adb014b089a3a65ee350081b8e5f36aaf000000000000"]) (async) [ 793.573883] CPU: 0 PID: 23891 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 08:03:09 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x100000000000000, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) [ 793.573892] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 793.573896] Call Trace: [ 793.573917] dump_stack+0x1fc/0x2ef [ 793.573937] should_fail.cold+0xa/0xf [ 793.573956] ? setup_fault_attr+0x200/0x200 [ 793.573972] ? lock_acquire+0x170/0x3c0 [ 793.573992] __should_failslab+0x115/0x180 [ 793.574008] should_failslab+0x5/0x10 [ 793.574022] kmem_cache_alloc_trace+0x284/0x380 [ 793.574035] ? _copy_from_user+0xd2/0x130 [ 793.574053] copy_mount_options+0x59/0x380 [ 793.574072] ksys_mount+0x9b/0x130 [ 793.574089] __x64_sys_mount+0xba/0x150 [ 793.574104] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 793.574125] do_syscall_64+0xf9/0x620 [ 793.574145] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 793.574157] RIP: 0033:0x7fbc9ed0051a [ 793.574170] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 793.574178] RSP: 002b:00007fbc9d673f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 793.574190] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00007fbc9ed0051a [ 793.574199] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fbc9d673fe0 [ 793.574207] RBP: 00007fbc9d674020 R08: 00007fbc9d674020 R09: 0000000020000000 [ 793.574215] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 793.574224] R13: 0000000020000100 R14: 00007fbc9d673fe0 R15: 0000000020000140 [ 793.665037] overlayfs: conflicting lowerdir path [ 793.710840] FAULT_INJECTION: forcing a failure. [ 793.710840] name failslab, interval 1, probability 0, space 0, times 0 [ 793.710859] CPU: 1 PID: 23902 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 793.710867] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 793.710872] Call Trace: [ 793.710892] dump_stack+0x1fc/0x2ef [ 793.710913] should_fail.cold+0xa/0xf [ 793.710931] ? setup_fault_attr+0x200/0x200 [ 793.710947] ? lock_acquire+0x170/0x3c0 [ 793.710967] __should_failslab+0x115/0x180 [ 793.710984] should_failslab+0x5/0x10 [ 793.710998] kmem_cache_alloc+0x277/0x370 [ 793.711017] getname_flags+0xce/0x590 [ 793.711035] user_path_at_empty+0x2a/0x50 [ 793.711052] do_mount+0x147/0x2f50 [ 793.711069] ? cmp_ex_sort+0xc0/0xc0 [ 793.711085] ? __do_page_fault+0x180/0xd60 [ 793.711102] ? copy_mount_string+0x40/0x40 [ 793.711123] ? memset+0x20/0x40 [ 793.711138] ? copy_mount_options+0x26f/0x380 [ 793.711156] ksys_mount+0xcf/0x130 [ 793.711173] __x64_sys_mount+0xba/0x150 [ 793.711189] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 793.711203] do_syscall_64+0xf9/0x620 [ 793.711221] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 793.711233] RIP: 0033:0x7fbc9ed0051a [ 793.711247] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 793.711254] RSP: 002b:00007fbc9d673f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 793.711267] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00007fbc9ed0051a [ 793.711276] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fbc9d673fe0 [ 793.711284] RBP: 00007fbc9d674020 R08: 00007fbc9d674020 R09: 0000000020000000 [ 793.711292] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 793.711301] R13: 0000000020000100 R14: 00007fbc9d673fe0 R15: 0000000020000140 [ 793.748944] audit: type=1804 audit(1642752188.938:355): pid=23901 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir021457496/syzkaller.RhDR6D/1308/bus/file0" dev="sda1" ino=14781 res=1 [ 793.755358] overlayfs: conflicting lowerdir path [ 793.854997] FAULT_INJECTION: forcing a failure. [ 793.854997] name failslab, interval 1, probability 0, space 0, times 0 [ 793.855014] CPU: 1 PID: 23919 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 793.855022] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 793.855025] Call Trace: [ 793.855045] dump_stack+0x1fc/0x2ef [ 793.855067] should_fail.cold+0xa/0xf [ 793.855086] ? setup_fault_attr+0x200/0x200 [ 793.855101] ? lock_acquire+0x170/0x3c0 [ 793.855122] __should_failslab+0x115/0x180 [ 793.855141] should_failslab+0x5/0x10 [ 793.855155] kmem_cache_alloc+0x277/0x370 [ 793.855172] alloc_vfsmnt+0x23/0x780 [ 793.855185] ? _raw_read_unlock+0x29/0x40 [ 793.855202] vfs_kern_mount.part.0+0x27/0x470 [ 793.855220] do_mount+0x115c/0x2f50 [ 793.855238] ? cmp_ex_sort+0xc0/0xc0 [ 793.855255] ? __do_page_fault+0x180/0xd60 [ 793.855271] ? copy_mount_string+0x40/0x40 [ 793.855293] ? memset+0x20/0x40 [ 793.855308] ? copy_mount_options+0x26f/0x380 [ 793.855327] ksys_mount+0xcf/0x130 [ 793.855343] __x64_sys_mount+0xba/0x150 [ 793.855359] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 793.855377] do_syscall_64+0xf9/0x620 [ 793.855395] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 793.855407] RIP: 0033:0x7fbc9ed0051a [ 793.855422] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 793.855429] RSP: 002b:00007fbc9d673f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 08:03:09 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x6) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x1201, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={0x0}, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x6, 0x1, 0x7c, 0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xe5, 0x3, 0x0, 0x7, 0xbe4, 0x0, 0x3, 0x0, 0xcf}, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0x0) fremovexattr(r2, &(0x7f00000002c0)=@known='trusted.overlay.upper\x00') mincore(&(0x7f000005b000/0x1000)=nil, 0x1000, &(0x7f0000000300)=""/4096) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00000000c0)=[{&(0x7f0000000080)="05", 0x1}], 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, @in6=@mcast2, 0x4e22, 0x7, 0x4e20, 0x1000, 0xa, 0x0, 0x20, 0xbe, 0x0, 0xee01}, {0x5, 0x4, 0xb57, 0x5, 0x0, 0x80000001, 0xfff, 0x81}, {0x4, 0x7ff, 0x0, 0x9}, 0x33, 0x6e6bbd, 0x2, 0x1, 0x3}, {{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4d5}, 0x2, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, 0x3502, 0x3, 0x2, 0x7, 0x1ff, 0xca, 0xe4ae}}, 0xe8) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r3) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x2) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002080)={0x4c, 0x1, 0x4, 0x101, 0x0, 0x0, {0x3}, [@NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x7}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x400}, @NFULA_CFG_MODE={0xa, 0x2, {0x7, 0x1}}, @NFULA_CFG_MODE={0xa, 0x2, {0x9, 0x2}}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x80000000}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x20}]}, 0x4c}}, 0x0) process_vm_writev(0x0, &(0x7f0000003640), 0x0, &(0x7f0000000140), 0x0, 0x0) write$UHID_INPUT(r1, &(0x7f0000001040)={0xd, {"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", 0x1000}}, 0x1b7) 08:03:09 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000010000)="e2e1f5e084b00467010000000c0024", 0xf, 0x400}, {&(0x7f0000000280)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000140)={[{@fault_injection}]}) (fail_nth: 40) 08:03:09 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x200000000000000, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) 08:03:09 executing program 4: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) sendto$inet(r2, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="ef51b023", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x6, &(0x7f000059aff8)={r3}, &(0x7f000034f000)=0x2059b000) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, &(0x7f00000006c0)={0x0, 0x3c0c, &(0x7f0000000680)={&(0x7f0000000480)={0x30, r5, 0x331, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x1c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0x4, 0x3, @l2={'eth', 0x3a, 'veth1_to_bond\x00'}}]}]}, 0x30}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f0000000400)={0x1b4, r5, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@TIPC_NLA_SOCK={0xbc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffff7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x401}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xb3}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xba67}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1cbd}]}, @TIPC_NLA_SOCK_CON={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8e}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xdd}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7e}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_NODE={0xa8, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0xa2, 0x3, "c74c2acec555c35c7154c5999bce17a06ce6d13fe605fd3f159154b8abfd5207db46389078a467dbfac8fb882cdd43c50766345a88760f7930d7ed6a4b97b3716e8e3fd7c0709057f2f6deb590830682d7c6cd2141f0b63991db5a6df476bdb6c2f08f83d1da8bca207529009efa416602d6c809634f23bf3eb67a60719c225d3fa483a578481b7dccd29c19369122a25f8fde61f34e8ffa4f4d460895f0"}]}, @TIPC_NLA_NODE={0x3c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_REKEYING={0x8}, @TIPC_NLA_NODE_ID={0x21, 0x3, "826a8cefbba8d13855cc09d7be093522102443c524df110ac4a3e09efa"}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1a0}]}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x8080}, 0x24000090) r6 = creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) mount$fuse(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x8402, &(0x7f00000005c0)={{'fd', 0x3d, r6}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {}, 0x2c, {[{@default_permissions}, {@default_permissions}, {@allow_other}, {@max_read={'max_read', 0x3d, 0x9}}, {@blksize={'blksize', 0x3d, 0x400}}, {@blksize={'blksize', 0x3d, 0x1a00}}], [{@smackfsdef}, {@uid_gt}]}}) chdir(&(0x7f00000001c0)='./bus\x00') r7 = open(&(0x7f0000000040)='./bus\x00', 0x25ab40, 0x7d) ioctl$FIDEDUPERANGE(r7, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) 08:03:09 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x6) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x1201, 0xb, 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, 0x8, 0x0, @perf_bp={0x0}, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x6, 0x1, 0x7c, 0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xe5, 0x3, 0x0, 0x7, 0xbe4, 0x0, 0x3, 0x0, 0xcf}, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0x0) fremovexattr(r2, &(0x7f00000002c0)=@known='trusted.overlay.upper\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f00000000c0)=[{&(0x7f0000000080)="05", 0x1}], 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, @in6=@mcast2, 0x4e22, 0x7, 0x4e20, 0x1000, 0xa, 0x0, 0x20, 0xbe, 0x0, 0xee01}, {0x5, 0x4, 0xb57, 0x5, 0x0, 0x80000001, 0xfff, 0x81}, {0x4, 0x7ff, 0x0, 0x9}, 0x33, 0x6e6bbd, 0x2, 0x1, 0x3}, {{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4d5}, 0x2, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, 0x3502, 0x3, 0x2, 0x7, 0x1ff, 0xca, 0xe4ae}}, 0xe8) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r4) vmsplice(r3, 0x0, 0x0, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x2) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002080)={0x4c, 0x1, 0x4, 0x101, 0x0, 0x0, {0x3}, [@NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x7}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x400}, @NFULA_CFG_MODE={0xa, 0x2, {0x7, 0x1}}, @NFULA_CFG_MODE={0xa, 0x2, {0x9, 0x2}}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x80000000}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x20}]}, 0x4c}}, 0x0) process_vm_writev(0x0, &(0x7f0000003640), 0x0, &(0x7f0000000140), 0x0, 0x0) write$UHID_INPUT(r1, &(0x7f0000001040)={0xd, {"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", 0x1000}}, 0x1b7) 08:03:09 executing program 0: perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000240)=0xa2f, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x0, 0x8, 0x208, 0x8, 0x8e1, 0x8, 0xa9, 0xffffffff, r1}, 0x20) sendto$inet6(r0, &(0x7f0000000280)="1a", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x4, @private0}, 0x1c) [ 793.855442] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00007fbc9ed0051a [ 793.855451] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fbc9d673fe0 [ 793.855459] RBP: 00007fbc9d674020 R08: 00007fbc9d674020 R09: 0000000020000000 [ 793.855467] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 793.855476] R13: 0000000020000100 R14: 00007fbc9d673fe0 R15: 0000000020000140 08:03:09 executing program 0: perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 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, 0x0, @perf_bp={&(0x7f0000000000), 0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000240)=0xa2f, 0x4) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x0, 0x8, 0x208, 0x8, 0x8e1, 0x8, 0xa9, 0xffffffff, r1}, 0x20) sendto$inet6(r0, &(0x7f0000000280)="1a", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x4, @private0}, 0x1c) 08:03:09 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x2, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) [ 794.690389] FAULT_INJECTION: forcing a failure. [ 794.690389] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 794.717448] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 794.806595] CPU: 0 PID: 23959 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 794.814513] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 794.823868] Call Trace: [ 794.826473] dump_stack+0x1fc/0x2ef [ 794.830118] should_fail.cold+0xa/0xf [ 794.833925] ? lock_acquire+0x170/0x3c0 [ 794.837912] ? setup_fault_attr+0x200/0x200 [ 794.842466] __alloc_pages_nodemask+0x239/0x2890 [ 794.847290] ? lock_acquire+0x170/0x3c0 [ 794.851270] ? pcpu_alloc+0x91f/0x1190 08:03:10 executing program 4: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) sendto$inet(r2, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="ef51b023", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x6, &(0x7f000059aff8)={r3}, &(0x7f000034f000)=0x2059b000) (async) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, &(0x7f00000006c0)={0x0, 0x3c0c, &(0x7f0000000680)={&(0x7f0000000480)={0x30, r5, 0x331, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x1c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0x4, 0x3, @l2={'eth', 0x3a, 'veth1_to_bond\x00'}}]}]}, 0x30}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f0000000400)={0x1b4, r5, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@TIPC_NLA_SOCK={0xbc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffff7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x401}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xb3}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xba67}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1cbd}]}, @TIPC_NLA_SOCK_CON={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8e}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xdd}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7e}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_NODE={0xa8, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0xa2, 0x3, "c74c2acec555c35c7154c5999bce17a06ce6d13fe605fd3f159154b8abfd5207db46389078a467dbfac8fb882cdd43c50766345a88760f7930d7ed6a4b97b3716e8e3fd7c0709057f2f6deb590830682d7c6cd2141f0b63991db5a6df476bdb6c2f08f83d1da8bca207529009efa416602d6c809634f23bf3eb67a60719c225d3fa483a578481b7dccd29c19369122a25f8fde61f34e8ffa4f4d460895f0"}]}, @TIPC_NLA_NODE={0x3c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_REKEYING={0x8}, @TIPC_NLA_NODE_ID={0x21, 0x3, "826a8cefbba8d13855cc09d7be093522102443c524df110ac4a3e09efa"}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1a0}]}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x8080}, 0x24000090) r6 = creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) (async) mount$fuse(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x8402, &(0x7f00000005c0)={{'fd', 0x3d, r6}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {}, 0x2c, {[{@default_permissions}, {@default_permissions}, {@allow_other}, {@max_read={'max_read', 0x3d, 0x9}}, {@blksize={'blksize', 0x3d, 0x400}}, {@blksize={'blksize', 0x3d, 0x1a00}}], [{@smackfsdef}, {@uid_gt}]}}) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) r7 = open(&(0x7f0000000040)='./bus\x00', 0x25ab40, 0x7d) ioctl$FIDEDUPERANGE(r7, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) [ 794.855168] ? mark_held_locks+0xf0/0xf0 [ 794.859242] ? pcpu_alloc+0xe78/0x1190 [ 794.863149] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 794.868022] ? check_preemption_disabled+0x41/0x280 [ 794.873053] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 794.878077] ? pcpu_alloc+0xc9/0x1190 [ 794.881890] alloc_pages_current+0x193/0x2a0 08:03:10 executing program 0: perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 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, 0x0, @perf_bp={&(0x7f0000000000), 0x6}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0xa, 0x801, 0x84) setsockopt$inet6_int(r0, 0x29, 0x21, &(0x7f0000000240)=0xa2f, 0x4) (async) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(0xffffffffffffffff, 0x84, 0x66, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xa, &(0x7f0000000180)={0x0, 0x8, 0x208, 0x8, 0x8e1, 0x8, 0xa9, 0xffffffff, r1}, 0x20) (async, rerun: 64) sendto$inet6(r0, &(0x7f0000000280)="1a", 0x1, 0x0, &(0x7f0000000040)={0xa, 0x0, 0x4, @private0}, 0x1c) (rerun: 64) [ 794.886324] ? __lockdep_init_map+0x100/0x5a0 [ 794.886344] get_zeroed_page+0x10/0x40 [ 794.886355] mount_fs+0x203/0x310 [ 794.886375] vfs_kern_mount.part.0+0x68/0x470 [ 794.886395] do_mount+0x115c/0x2f50 08:03:10 executing program 4: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) sendto$inet(r2, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="ef51b023", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x6, &(0x7f000059aff8)={r3}, &(0x7f000034f000)=0x2059b000) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, &(0x7f00000006c0)={0x0, 0x3c0c, &(0x7f0000000680)={&(0x7f0000000480)={0x30, r5, 0x331, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x1c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0x4, 0x3, @l2={'eth', 0x3a, 'veth1_to_bond\x00'}}]}]}, 0x30}}, 0x0) sendmsg$TIPC_NL_BEARER_ENABLE(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f0000000400)={0x1b4, r5, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@TIPC_NLA_SOCK={0xbc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffff7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x401}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xb3}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xba67}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1cbd}]}, @TIPC_NLA_SOCK_CON={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8e}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xdd}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7e}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_NODE={0xa8, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0xa2, 0x3, "c74c2acec555c35c7154c5999bce17a06ce6d13fe605fd3f159154b8abfd5207db46389078a467dbfac8fb882cdd43c50766345a88760f7930d7ed6a4b97b3716e8e3fd7c0709057f2f6deb590830682d7c6cd2141f0b63991db5a6df476bdb6c2f08f83d1da8bca207529009efa416602d6c809634f23bf3eb67a60719c225d3fa483a578481b7dccd29c19369122a25f8fde61f34e8ffa4f4d460895f0"}]}, @TIPC_NLA_NODE={0x3c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_REKEYING={0x8}, @TIPC_NLA_NODE_ID={0x21, 0x3, "826a8cefbba8d13855cc09d7be093522102443c524df110ac4a3e09efa"}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1a0}]}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x8080}, 0x24000090) r6 = creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) mount$fuse(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x8402, &(0x7f00000005c0)={{'fd', 0x3d, r6}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {}, 0x2c, {[{@default_permissions}, {@default_permissions}, {@allow_other}, {@max_read={'max_read', 0x3d, 0x9}}, {@blksize={'blksize', 0x3d, 0x400}}, {@blksize={'blksize', 0x3d, 0x1a00}}], [{@smackfsdef}, {@uid_gt}]}}) chdir(&(0x7f00000001c0)='./bus\x00') r7 = open(&(0x7f0000000040)='./bus\x00', 0x25ab40, 0x7d) ioctl$FIDEDUPERANGE(r7, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) (async) socket$inet(0x2, 0x4000000805, 0x0) (async) socket$inet_sctp(0x2, 0x5, 0x84) (async) dup3(r0, r1, 0x0) (async) sendto$inet(r2, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="ef51b023", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x6, &(0x7f000059aff8)={r3}, &(0x7f000034f000)=0x2059b000) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) (async) sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r4, &(0x7f00000006c0)={0x0, 0x3c0c, &(0x7f0000000680)={&(0x7f0000000480)={0x30, r5, 0x331, 0x0, 0x0, {}, [@TIPC_NLA_BEARER={0x1c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_NAME={0x4, 0x3, @l2={'eth', 0x3a, 'veth1_to_bond\x00'}}]}]}, 0x30}}, 0x0) (async) sendmsg$TIPC_NL_BEARER_ENABLE(r2, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000140)={&(0x7f0000000400)={0x1b4, r5, 0x200, 0x70bd2a, 0x25dfdbfc, {}, [@TIPC_NLA_SOCK={0xbc, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_CON={0x34, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xfffffff7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x8}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x7}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x401}]}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xb3}, @TIPC_NLA_SOCK_REF={0x8, 0x2, 0xba67}, @TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x3}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1ff}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x1f}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x3}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x1cbd}]}, @TIPC_NLA_SOCK_CON={0x3c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8, 0x1, 0x2}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x9}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0x5}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x8e}, @TIPC_NLA_CON_FLAG={0x8, 0x1, 0xdd}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0x7e}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_NODE={0xa8, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0xa2, 0x3, "c74c2acec555c35c7154c5999bce17a06ce6d13fe605fd3f159154b8abfd5207db46389078a467dbfac8fb882cdd43c50766345a88760f7930d7ed6a4b97b3716e8e3fd7c0709057f2f6deb590830682d7c6cd2141f0b63991db5a6df476bdb6c2f08f83d1da8bca207529009efa416602d6c809634f23bf3eb67a60719c225d3fa483a578481b7dccd29c19369122a25f8fde61f34e8ffa4f4d460895f0"}]}, @TIPC_NLA_NODE={0x3c, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_REKEYING={0x8}, @TIPC_NLA_NODE_ID={0x21, 0x3, "826a8cefbba8d13855cc09d7be093522102443c524df110ac4a3e09efa"}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x1a0}]}]}, 0x1b4}, 0x1, 0x0, 0x0, 0x8080}, 0x24000090) (async) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) (async) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) (async) mount$fuse(0x0, &(0x7f0000000000)='./file1\x00', &(0x7f00000000c0), 0x8402, &(0x7f00000005c0)={{'fd', 0x3d, r6}, 0x2c, {'rootmode', 0x3d, 0x8000}, 0x2c, {'user_id', 0x3d, 0xee01}, 0x2c, {}, 0x2c, {[{@default_permissions}, {@default_permissions}, {@allow_other}, {@max_read={'max_read', 0x3d, 0x9}}, {@blksize={'blksize', 0x3d, 0x400}}, {@blksize={'blksize', 0x3d, 0x1a00}}], [{@smackfsdef}, {@uid_gt}]}}) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) open(&(0x7f0000000040)='./bus\x00', 0x25ab40, 0x7d) (async) ioctl$FIDEDUPERANGE(r7, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) (async) [ 794.886414] ? cmp_ex_sort+0xc0/0xc0 [ 794.886431] ? __do_page_fault+0x180/0xd60 [ 794.886448] ? copy_mount_string+0x40/0x40 08:03:10 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) [ 794.886471] ? memset+0x20/0x40 [ 794.886486] ? copy_mount_options+0x26f/0x380 [ 794.886504] ksys_mount+0xcf/0x130 [ 794.886522] __x64_sys_mount+0xba/0x150 [ 794.886538] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 794.886552] do_syscall_64+0xf9/0x620 [ 794.886573] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 794.886584] RIP: 0033:0x7fbc9ed0051a [ 794.886598] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 794.886605] RSP: 002b:00007fbc9d673f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 794.886618] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00007fbc9ed0051a [ 794.886626] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fbc9d673fe0 [ 794.886635] RBP: 00007fbc9d674020 R08: 00007fbc9d674020 R09: 0000000020000000 [ 794.886643] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 794.886652] R13: 0000000020000100 R14: 00007fbc9d673fe0 R15: 0000000020000140 [ 794.932219] netlink: 'syz-executor.4': attribute type 3 has an invalid length. [ 795.086298] netlink: 'syz-executor.4': attribute type 3 has an invalid length. 08:03:10 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x6) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x1201, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={0x0}, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x6, 0x1, 0x7c, 0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xe5, 0x3, 0x0, 0x7, 0xbe4, 0x0, 0x3, 0x0, 0xcf}, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0x0) fremovexattr(r2, &(0x7f00000002c0)=@known='trusted.overlay.upper\x00') mincore(&(0x7f000005b000/0x1000)=nil, 0x1000, &(0x7f0000000300)=""/4096) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00000000c0)=[{&(0x7f0000000080)="05", 0x1}], 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, @in6=@mcast2, 0x4e22, 0x7, 0x4e20, 0x1000, 0xa, 0x0, 0x20, 0xbe, 0x0, 0xee01}, {0x5, 0x4, 0xb57, 0x5, 0x0, 0x80000001, 0xfff, 0x81}, {0x4, 0x7ff, 0x0, 0x9}, 0x33, 0x6e6bbd, 0x2, 0x1, 0x3}, {{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4d5}, 0x2, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, 0x3502, 0x3, 0x2, 0x7, 0x1ff, 0xca, 0xe4ae}}, 0xe8) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r3) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x2) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002080)={0x4c, 0x1, 0x4, 0x101, 0x0, 0x0, {0x3}, [@NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x7}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x400}, @NFULA_CFG_MODE={0xa, 0x2, {0x7, 0x1}}, @NFULA_CFG_MODE={0xa, 0x2, {0x9, 0x2}}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x80000000}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x20}]}, 0x4c}}, 0x0) process_vm_writev(0x0, &(0x7f0000003640), 0x0, &(0x7f0000000140), 0x0, 0x0) write$UHID_INPUT(r1, &(0x7f0000001040)={0xd, {"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", 0x1000}}, 0x1b7) 08:03:10 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x6) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x1201, 0xb, 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, 0x8, 0x0, @perf_bp={0x0}, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x6, 0x1, 0x7c, 0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xe5, 0x3, 0x0, 0x7, 0xbe4, 0x0, 0x3, 0x0, 0xcf}, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0x0) fremovexattr(r2, &(0x7f00000002c0)=@known='trusted.overlay.upper\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f00000000c0)=[{&(0x7f0000000080)="05", 0x1}], 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, @in6=@mcast2, 0x4e22, 0x7, 0x4e20, 0x1000, 0xa, 0x0, 0x20, 0xbe, 0x0, 0xee01}, {0x5, 0x4, 0xb57, 0x5, 0x0, 0x80000001, 0xfff, 0x81}, {0x4, 0x7ff, 0x0, 0x9}, 0x33, 0x6e6bbd, 0x2, 0x1, 0x3}, {{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4d5}, 0x2, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, 0x3502, 0x3, 0x2, 0x7, 0x1ff, 0xca, 0xe4ae}}, 0xe8) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r4) vmsplice(r3, 0x0, 0x0, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x2) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002080)={0x4c, 0x1, 0x4, 0x101, 0x0, 0x0, {0x3}, [@NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x7}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x400}, @NFULA_CFG_MODE={0xa, 0x2, {0x7, 0x1}}, @NFULA_CFG_MODE={0xa, 0x2, {0x9, 0x2}}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x80000000}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x20}]}, 0x4c}}, 0x0) process_vm_writev(0x0, &(0x7f0000003640), 0x0, &(0x7f0000000140), 0x0, 0x0) write$UHID_INPUT(r1, &(0x7f0000001040)={0xd, {"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", 0x1000}}, 0x1b7) 08:03:10 executing program 4: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) 08:03:10 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x4, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) 08:03:10 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000010000)="e2e1f5e084b00467010000000c0024", 0xf, 0x400}, {&(0x7f0000000280)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000140)={[{@fault_injection}]}) (fail_nth: 41) 08:03:10 executing program 1: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000440)={0x3, 0x80, 0x80, 0x80, 0xfb, 0xff, 0x0, 0x0, 0x0, 0x6, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4278, 0x2, @perf_config_ext={0x5, 0x7}, 0x8, 0x1, 0xc7, 0x6, 0x800, 0x2, 0x400, 0x0, 0x101, 0x0, 0x787f1f2}, 0xffffffffffffffff, 0xe, r0, 0x2) r1 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000180)={'batadv0\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000000c0)={0x0, 0xffffffffffffffbf, &(0x7f0000000000)={0x0}}, 0x400c054) r5 = socket(0x10, 0x803, 0x0) socket$netlink(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) getsockname$packet(r7, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="2608000010000000000080000001000000000000", @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c16010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000900)=@delchain={0x30, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {0xffff}, {0x0, 0xffff}}, [@filter_kind_options=@f_u32={{0x8}, {0x4}}]}, 0x30}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=@delchain={0x24, 0x29, 0xf31, 0x0, 0x3, {0x0, 0x0, 0x0, r8, {0xffff}, {0xfff1, 0xffff}}}, 0x24}}, 0x20040000) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c0000002900000825bd7000fbcf6617e88158a12ab799dbdf2500000000", @ANYRES32=r8, @ANYBLOB="ffff0c00e0ff0600f1ff03000600050003bf0000"], 0x2c}, 0x1, 0x0, 0x0, 0x840}, 0x40) socket(0x22, 0x6, 0x4) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c0000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000c202001c0012800b00010067726574617000000c00028008000100", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r2, @ANYBLOB="0800040003800000"], 0x4c}}, 0x0) [ 795.503177] FAULT_INJECTION: forcing a failure. [ 795.503177] name failslab, interval 1, probability 0, space 0, times 0 [ 795.514657] CPU: 1 PID: 24030 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 795.514757] overlayfs: unrecognized mount option "upperdirW./bus" or missing value [ 795.522547] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 795.522555] Call Trace: [ 795.522576] dump_stack+0x1fc/0x2ef [ 795.522597] should_fail.cold+0xa/0xf [ 795.522615] ? setup_fault_attr+0x200/0x200 [ 795.522629] ? lock_acquire+0x170/0x3c0 [ 795.522648] __should_failslab+0x115/0x180 [ 795.562167] should_failslab+0x5/0x10 [ 795.565976] kmem_cache_alloc+0x277/0x370 [ 795.570135] alloc_vfsmnt+0x23/0x780 [ 795.573856] ? _raw_read_unlock+0x29/0x40 [ 795.578021] vfs_kern_mount.part.0+0x27/0x470 [ 795.582527] do_mount+0x115c/0x2f50 [ 795.586162] ? cmp_ex_sort+0xc0/0xc0 [ 795.589885] ? __do_page_fault+0x180/0xd60 [ 795.594127] ? copy_mount_string+0x40/0x40 [ 795.598374] ? memset+0x20/0x40 [ 795.601665] ? copy_mount_options+0x26f/0x380 [ 795.606167] ksys_mount+0xcf/0x130 [ 795.609713] __x64_sys_mount+0xba/0x150 [ 795.613693] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 795.618280] do_syscall_64+0xf9/0x620 [ 795.622085] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 795.627271] RIP: 0033:0x7fbc9ed0051a [ 795.630984] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 795.649889] RSP: 002b:00007fbc9d673f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 795.657601] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00007fbc9ed0051a [ 795.664873] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fbc9d673fe0 [ 795.672144] RBP: 00007fbc9d674020 R08: 00007fbc9d674020 R09: 0000000020000000 [ 795.679424] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 795.686700] R13: 0000000020000100 R14: 00007fbc9d673fe0 R15: 0000000020000140 08:03:10 executing program 4: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) 08:03:10 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x5, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) [ 795.702113] batman_adv: Cannot find parent device [ 795.713447] audit: type=1804 audit(1642752190.898:356): pid=24031 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir021457496/syzkaller.RhDR6D/1313/bus/file0" dev="sda1" ino=14051 res=1 08:03:11 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x6) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x1201, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={0x0}, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x6, 0x1, 0x7c, 0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xe5, 0x3, 0x0, 0x7, 0xbe4, 0x0, 0x3, 0x0, 0xcf}, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0x0) fremovexattr(r2, &(0x7f00000002c0)=@known='trusted.overlay.upper\x00') mincore(&(0x7f000005b000/0x1000)=nil, 0x1000, &(0x7f0000000300)=""/4096) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00000000c0)=[{&(0x7f0000000080)="05", 0x1}], 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, @in6=@mcast2, 0x4e22, 0x7, 0x4e20, 0x1000, 0xa, 0x0, 0x20, 0xbe, 0x0, 0xee01}, {0x5, 0x4, 0xb57, 0x5, 0x0, 0x80000001, 0xfff, 0x81}, {0x4, 0x7ff, 0x0, 0x9}, 0x33, 0x6e6bbd, 0x2, 0x1, 0x3}, {{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4d5}, 0x2, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, 0x3502, 0x3, 0x2, 0x7, 0x1ff, 0xca, 0xe4ae}}, 0xe8) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r3) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x2) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002080)={0x4c, 0x1, 0x4, 0x101, 0x0, 0x0, {0x3}, [@NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x7}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x400}, @NFULA_CFG_MODE={0xa, 0x2, {0x7, 0x1}}, @NFULA_CFG_MODE={0xa, 0x2, {0x9, 0x2}}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x80000000}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x20}]}, 0x4c}}, 0x0) process_vm_writev(0x0, &(0x7f0000003640), 0x0, &(0x7f0000000140), 0x0, 0x0) write$UHID_INPUT(r1, &(0x7f0000001040)={0xd, {"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", 0x1000}}, 0x1b7) [ 795.777608] batman_adv: batadv0: Adding interface: gretap1 [ 795.791325] batman_adv: batadv0: Not using interface gretap1 (retrying later): interface not active 08:03:11 executing program 1: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000440)={0x3, 0x80, 0x80, 0x80, 0xfb, 0xff, 0x0, 0x0, 0x0, 0x6, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4278, 0x2, @perf_config_ext={0x5, 0x7}, 0x8, 0x1, 0xc7, 0x6, 0x800, 0x2, 0x400, 0x0, 0x101, 0x0, 0x787f1f2}, 0xffffffffffffffff, 0xe, r0, 0x2) r1 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000180)={'batadv0\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000000c0)={0x0, 0xffffffffffffffbf, &(0x7f0000000000)={0x0}}, 0x400c054) r5 = socket(0x10, 0x803, 0x0) socket$netlink(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) getsockname$packet(r7, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="2608000010000000000080000001000000000000", @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c16010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000900)=@delchain={0x30, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {0xffff}, {0x0, 0xffff}}, [@filter_kind_options=@f_u32={{0x8}, {0x4}}]}, 0x30}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=@delchain={0x24, 0x29, 0xf31, 0x0, 0x3, {0x0, 0x0, 0x0, r8, {0xffff}, {0xfff1, 0xffff}}}, 0x24}}, 0x20040000) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c0000002900000825bd7000fbcf6617e88158a12ab799dbdf2500000000", @ANYRES32=r8, @ANYBLOB="ffff0c00e0ff0600f1ff03000600050003bf0000"], 0x2c}, 0x1, 0x0, 0x0, 0x840}, 0x40) socket(0x22, 0x6, 0x4) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c0000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000c202001c0012800b00010067726574617000000c00028008000100", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r2, @ANYBLOB="0800040003800000"], 0x4c}}, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000440)={0x3, 0x80, 0x80, 0x80, 0xfb, 0xff, 0x0, 0x0, 0x0, 0x6, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4278, 0x2, @perf_config_ext={0x5, 0x7}, 0x8, 0x1, 0xc7, 0x6, 0x800, 0x2, 0x400, 0x0, 0x101, 0x0, 0x787f1f2}, 0xffffffffffffffff, 0xe, r0, 0x2) (async) socket(0x10, 0x80002, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000180)) (async) socket$nl_route(0x10, 0x3, 0x0) (async) socket(0x10, 0x803, 0x0) (async) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000000c0)={0x0, 0xffffffffffffffbf, &(0x7f0000000000)={0x0}}, 0x400c054) (async) socket(0x10, 0x803, 0x0) (async) socket$netlink(0x10, 0x3, 0x0) (async) socket$netlink(0x10, 0x3, 0x0) (async) socket(0x10, 0x803, 0x0) (async) getsockname$packet(r7, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) (async) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="2608000010000000000080000001000000000000", @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c16010076657468"], 0x48}}, 0x0) (async) sendmsg$nl_route_sched(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000900)=@delchain={0x30, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {0xffff}, {0x0, 0xffff}}, [@filter_kind_options=@f_u32={{0x8}, {0x4}}]}, 0x30}}, 0x0) (async) sendmsg$nl_route_sched(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=@delchain={0x24, 0x29, 0xf31, 0x0, 0x3, {0x0, 0x0, 0x0, r8, {0xffff}, {0xfff1, 0xffff}}}, 0x24}}, 0x20040000) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c0000002900000825bd7000fbcf6617e88158a12ab799dbdf2500000000", @ANYRES32=r8, @ANYBLOB="ffff0c00e0ff0600f1ff03000600050003bf0000"], 0x2c}, 0x1, 0x0, 0x0, 0x840}, 0x40) (async) socket(0x22, 0x6, 0x4) (async) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c0000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000c202001c0012800b00010067726574617000000c00028008000100", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r2, @ANYBLOB="0800040003800000"], 0x4c}}, 0x0) (async) 08:03:11 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x6, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) 08:03:11 executing program 4: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) (async) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"]) chdir(&(0x7f00000001c0)='./bus\x00') (async) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) [ 795.856240] overlayfs: unrecognized mount option "upperdirW./bus" or missing value 08:03:11 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000010000)="e2e1f5e084b00467010000000c0024", 0xf, 0x400}, {&(0x7f0000000280)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000140)={[{@fault_injection}]}) (fail_nth: 42) [ 795.991565] overlayfs: unrecognized mount option "upperdirW./bus" or missing value [ 796.045260] FAULT_INJECTION: forcing a failure. [ 796.045260] name failslab, interval 1, probability 0, space 0, times 0 [ 796.045279] CPU: 1 PID: 24069 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 796.045287] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 796.045292] Call Trace: [ 796.045311] dump_stack+0x1fc/0x2ef [ 796.045331] should_fail.cold+0xa/0xf [ 796.045350] ? setup_fault_attr+0x200/0x200 [ 796.045365] ? lock_acquire+0x170/0x3c0 [ 796.045385] __should_failslab+0x115/0x180 [ 796.045404] should_failslab+0x5/0x10 [ 796.045418] kmem_cache_alloc+0x277/0x370 [ 796.045437] getname_kernel+0x4e/0x370 [ 796.045451] kern_path+0x1b/0x40 [ 796.045465] lookup_bdev+0xfc/0x220 [ 796.045477] ? bd_acquire+0x440/0x440 [ 796.045498] blkdev_get_by_path+0x1b/0xd0 [ 796.045512] mount_bdev+0x5b/0x3b0 [ 796.045526] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 796.045543] erofs_mount+0x8c/0xc0 [ 796.045557] ? erofs_kill_sb+0x20/0x20 [ 796.045579] ? alloc_pages_current+0x19b/0x2a0 [ 796.045593] ? __lockdep_init_map+0x100/0x5a0 [ 796.045607] mount_fs+0xa3/0x310 [ 796.045627] vfs_kern_mount.part.0+0x68/0x470 [ 796.045646] do_mount+0x115c/0x2f50 [ 796.045663] ? cmp_ex_sort+0xc0/0xc0 [ 796.045681] ? __do_page_fault+0x180/0xd60 [ 796.045697] ? copy_mount_string+0x40/0x40 [ 796.045719] ? memset+0x20/0x40 [ 796.045735] ? copy_mount_options+0x26f/0x380 [ 796.045753] ksys_mount+0xcf/0x130 [ 796.045770] __x64_sys_mount+0xba/0x150 [ 796.045785] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 796.045799] do_syscall_64+0xf9/0x620 [ 796.045817] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 796.045829] RIP: 0033:0x7fbc9ed0051a [ 796.045842] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 796.045849] RSP: 002b:00007fbc9d673f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 796.045862] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00007fbc9ed0051a [ 796.045871] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fbc9d673fe0 [ 796.045879] RBP: 00007fbc9d674020 R08: 00007fbc9d674020 R09: 0000000020000000 [ 796.045887] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 08:03:11 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000010000)="e2e1f5e084b00467010000000c0024", 0xf, 0x400}, {&(0x7f0000000280)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000140)={[{@fault_injection}]}) (fail_nth: 43) 08:03:11 executing program 4: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="8800000464000200000000000004000000000000a5fce663c58b5dacc6e6c144bbd8d1d7fee1f3e4b1ab14ef", @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000b0001006367726f757000005800020054000100500000000b0001006d69727265640000240002802000020000000000000000000500"/80, @ANYRES32=0x0, @ANYBLOB="040006000c00070000000000000000000c0008000000000000000000"], 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) sendto$inet(r2, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="ef51b023", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x6, &(0x7f000059aff8)={r3}, &(0x7f000034f000)=0x2059b000) syz_genetlink_get_family_id$devlink(&(0x7f0000000000), r2) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) r4 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r4, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) 08:03:11 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x6) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x1201, 0xb, 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, 0x8, 0x0, @perf_bp={0x0}, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x6, 0x1, 0x7c, 0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xe5, 0x3, 0x0, 0x7, 0xbe4, 0x0, 0x3, 0x0, 0xcf}, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0x0) fremovexattr(r2, &(0x7f00000002c0)=@known='trusted.overlay.upper\x00') mincore(&(0x7f000005b000/0x1000)=nil, 0x1000, &(0x7f0000000300)=""/4096) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00000000c0)=[{&(0x7f0000000080)="05", 0x1}], 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, @in6=@mcast2, 0x4e22, 0x7, 0x4e20, 0x1000, 0xa, 0x0, 0x20, 0xbe, 0x0, 0xee01}, {0x5, 0x4, 0xb57, 0x5, 0x0, 0x80000001, 0xfff, 0x81}, {0x4, 0x7ff, 0x0, 0x9}, 0x33, 0x6e6bbd, 0x2, 0x1, 0x3}, {{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4d5}, 0x2, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, 0x3502, 0x3, 0x2, 0x7, 0x1ff, 0xca, 0xe4ae}}, 0xe8) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r3) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x2) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002080)={0x4c, 0x1, 0x4, 0x101, 0x0, 0x0, {0x3}, [@NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x7}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x400}, @NFULA_CFG_MODE={0xa, 0x2, {0x7, 0x1}}, @NFULA_CFG_MODE={0xa, 0x2, {0x9, 0x2}}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x80000000}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x20}]}, 0x4c}}, 0x0) process_vm_writev(0x0, &(0x7f0000003640), 0x0, &(0x7f0000000140), 0x0, 0x0) write$UHID_INPUT(r1, &(0x7f0000001040)={0xd, {"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", 0x1000}}, 0x1b7) 08:03:11 executing program 1: r0 = perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socket$inet_udp(0x2, 0x2, 0x0) perf_event_open$cgroup(&(0x7f0000000440)={0x3, 0x80, 0x80, 0x80, 0xfb, 0xff, 0x0, 0x0, 0x0, 0x6, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4278, 0x2, @perf_config_ext={0x5, 0x7}, 0x8, 0x1, 0xc7, 0x6, 0x800, 0x2, 0x400, 0x0, 0x101, 0x0, 0x787f1f2}, 0xffffffffffffffff, 0xe, r0, 0x2) r1 = socket(0x10, 0x80002, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000180)={'batadv0\x00', 0x0}) r3 = socket$nl_route(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000000c0)={0x0, 0xffffffffffffffbf, &(0x7f0000000000)={0x0}}, 0x400c054) r5 = socket(0x10, 0x803, 0x0) socket$netlink(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) getsockname$packet(r7, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="2608000010000000000080000001000000000000", @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c16010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000900)=@delchain={0x30, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {0xffff}, {0x0, 0xffff}}, [@filter_kind_options=@f_u32={{0x8}, {0x4}}]}, 0x30}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=@delchain={0x24, 0x29, 0xf31, 0x0, 0x3, {0x0, 0x0, 0x0, r8, {0xffff}, {0xfff1, 0xffff}}}, 0x24}}, 0x20040000) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c0000002900000825bd7000fbcf6617e88158a12ab799dbdf2500000000", @ANYRES32=r8, @ANYBLOB="ffff0c00e0ff0600f1ff03000600050003bf0000"], 0x2c}, 0x1, 0x0, 0x0, 0x840}, 0x40) socket(0x22, 0x6, 0x4) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c0000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000c202001c0012800b00010067726574617000000c00028008000100", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r2, @ANYBLOB="0800040003800000"], 0x4c}}, 0x0) perf_event_open(&(0x7f00000003c0)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0x0, @perf_bp={0x0}, 0x0, 0x0, 0x0, 0x4}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) (async) socket$inet_udp(0x2, 0x2, 0x0) (async) perf_event_open$cgroup(&(0x7f0000000440)={0x3, 0x80, 0x80, 0x80, 0xfb, 0xff, 0x0, 0x0, 0x0, 0x6, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4278, 0x2, @perf_config_ext={0x5, 0x7}, 0x8, 0x1, 0xc7, 0x6, 0x800, 0x2, 0x400, 0x0, 0x101, 0x0, 0x787f1f2}, 0xffffffffffffffff, 0xe, r0, 0x2) (async) socket(0x10, 0x80002, 0x0) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r1, 0x8933, &(0x7f0000000180)) (async) socket$nl_route(0x10, 0x3, 0x0) (async) socket(0x10, 0x803, 0x0) (async) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000000c0)={0x0, 0xffffffffffffffbf, &(0x7f0000000000)={0x0}}, 0x400c054) (async) socket(0x10, 0x803, 0x0) (async) socket$netlink(0x10, 0x3, 0x0) (async) socket$netlink(0x10, 0x3, 0x0) (async) socket(0x10, 0x803, 0x0) (async) getsockname$packet(r7, &(0x7f0000000380)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) (async) sendmsg$nl_route(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="2608000010000000000080000001000000000000", @ANYRES32=r8, @ANYBLOB="0000000000000000280012000c16010076657468"], 0x48}}, 0x0) (async) sendmsg$nl_route_sched(r7, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f0000000900)=@delchain={0x30, 0x28, 0xf31, 0x0, 0x0, {0x0, 0x0, 0x0, r8, {0xffff}, {0x0, 0xffff}}, [@filter_kind_options=@f_u32={{0x8}, {0x4}}]}, 0x30}}, 0x0) (async) sendmsg$nl_route_sched(r5, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)=@delchain={0x24, 0x29, 0xf31, 0x0, 0x3, {0x0, 0x0, 0x0, r8, {0xffff}, {0xfff1, 0xffff}}}, 0x24}}, 0x20040000) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000001c0)={&(0x7f00000002c0)=ANY=[@ANYBLOB="2c0000002900000825bd7000fbcf6617e88158a12ab799dbdf2500000000", @ANYRES32=r8, @ANYBLOB="ffff0c00e0ff0600f1ff03000600050003bf0000"], 0x2c}, 0x1, 0x0, 0x0, 0x840}, 0x40) (async) socket(0x22, 0x6, 0x4) (async) sendmsg$nl_route(r3, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=ANY=[@ANYBLOB="4c0000001000010400"/20, @ANYRES32=0x0, @ANYBLOB="0000000000c202001c0012800b00010067726574617000000c00028008000100", @ANYRES32, @ANYBLOB='\b\x00\n\x00', @ANYRES32=r2, @ANYBLOB="0800040003800000"], 0x4c}}, 0x0) (async) 08:03:11 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x7, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) [ 796.045901] R13: 0000000020000100 R14: 00007fbc9d673fe0 R15: 0000000020000140 08:03:11 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000010000)="e2e1f5e084b00467010000000c0024", 0xf, 0x400}, {&(0x7f0000000280)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000140)={[{@fault_injection}]}) (fail_nth: 44) 08:03:11 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x8, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) [ 796.525795] FAULT_INJECTION: forcing a failure. [ 796.525795] name failslab, interval 1, probability 0, space 0, times 0 [ 796.525815] CPU: 0 PID: 24105 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 796.525824] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 796.525829] Call Trace: [ 796.525849] dump_stack+0x1fc/0x2ef [ 796.525870] should_fail.cold+0xa/0xf [ 796.525888] ? setup_fault_attr+0x200/0x200 [ 796.525904] ? lock_acquire+0x170/0x3c0 [ 796.525925] __should_failslab+0x115/0x180 [ 796.525942] should_failslab+0x5/0x10 [ 796.525955] kmem_cache_alloc+0x277/0x370 [ 796.525974] getname_kernel+0x4e/0x370 [ 796.525988] kern_path+0x1b/0x40 [ 796.526002] lookup_bdev+0xfc/0x220 [ 796.526018] ? bd_acquire+0x440/0x440 [ 796.526038] blkdev_get_by_path+0x1b/0xd0 [ 796.526052] mount_bdev+0x5b/0x3b0 [ 796.526067] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 796.526085] erofs_mount+0x8c/0xc0 [ 796.526100] ? erofs_kill_sb+0x20/0x20 [ 796.526119] ? alloc_pages_current+0x19b/0x2a0 [ 796.526132] ? __lockdep_init_map+0x100/0x5a0 [ 796.526146] mount_fs+0xa3/0x310 [ 796.526164] vfs_kern_mount.part.0+0x68/0x470 [ 796.526180] do_mount+0x115c/0x2f50 [ 796.526196] ? cmp_ex_sort+0xc0/0xc0 [ 796.526212] ? __do_page_fault+0x180/0xd60 [ 796.526228] ? copy_mount_string+0x40/0x40 [ 796.526249] ? memset+0x20/0x40 [ 796.526264] ? copy_mount_options+0x26f/0x380 [ 796.526280] ksys_mount+0xcf/0x130 [ 796.526296] __x64_sys_mount+0xba/0x150 [ 796.526311] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 796.526325] do_syscall_64+0xf9/0x620 [ 796.526343] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 796.526355] RIP: 0033:0x7fbc9ed0051a [ 796.526375] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 796.526383] RSP: 002b:00007fbc9d673f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 796.526397] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00007fbc9ed0051a [ 796.526406] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fbc9d673fe0 [ 796.526414] RBP: 00007fbc9d674020 R08: 00007fbc9d674020 R09: 0000000020000000 [ 796.526421] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 796.526430] R13: 0000000020000100 R14: 00007fbc9d673fe0 R15: 0000000020000140 [ 796.735710] FAULT_INJECTION: forcing a failure. [ 796.735710] name failslab, interval 1, probability 0, space 0, times 0 [ 796.919033] CPU: 1 PID: 24136 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 796.919043] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 796.919047] Call Trace: [ 796.919066] dump_stack+0x1fc/0x2ef [ 796.919083] should_fail.cold+0xa/0xf [ 796.919097] ? setup_fault_attr+0x200/0x200 [ 796.919109] ? lock_acquire+0x170/0x3c0 [ 796.919124] __should_failslab+0x115/0x180 [ 796.919137] should_failslab+0x5/0x10 [ 796.919148] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 796.919161] __kmalloc_node+0x38/0x70 [ 796.919175] kvmalloc_node+0x61/0xf0 [ 796.919186] __list_lru_init+0x4c6/0x7f0 [ 796.919196] ? up_read+0xb3/0x110 [ 796.919211] sget_userns+0x7e2/0xcd0 [ 796.919221] ? set_bdev_super+0x110/0x110 [ 796.919234] ? ns_test_super+0x50/0x50 [ 796.919245] ? set_bdev_super+0x110/0x110 [ 796.919255] ? ns_test_super+0x50/0x50 [ 796.919265] sget+0x102/0x140 [ 796.919276] mount_bdev+0xf8/0x3b0 [ 796.919287] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 796.919300] erofs_mount+0x8c/0xc0 [ 796.919310] ? erofs_kill_sb+0x20/0x20 [ 796.919324] ? alloc_pages_current+0x19b/0x2a0 [ 796.919334] ? __lockdep_init_map+0x100/0x5a0 [ 796.919344] mount_fs+0xa3/0x310 [ 796.919359] vfs_kern_mount.part.0+0x68/0x470 [ 796.919373] do_mount+0x115c/0x2f50 [ 796.919386] ? cmp_ex_sort+0xc0/0xc0 [ 796.919404] ? __do_page_fault+0x180/0xd60 [ 796.919416] ? copy_mount_string+0x40/0x40 [ 796.919432] ? memset+0x20/0x40 [ 796.919443] ? copy_mount_options+0x26f/0x380 [ 796.919457] ksys_mount+0xcf/0x130 [ 796.919469] __x64_sys_mount+0xba/0x150 [ 796.919480] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 796.919491] do_syscall_64+0xf9/0x620 [ 796.919505] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 796.919513] RIP: 0033:0x7fbc9ed0051a 08:03:12 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x6) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x1201, 0xb, 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, 0x8, 0x0, @perf_bp={0x0}, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x6, 0x1, 0x7c, 0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xe5, 0x3, 0x0, 0x7, 0xbe4, 0x0, 0x3, 0x0, 0xcf}, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mincore(&(0x7f000005b000/0x1000)=nil, 0x1000, &(0x7f0000000300)=""/4096) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f00000000c0)=[{&(0x7f0000000080)="05", 0x1}], 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, @in6=@mcast2, 0x4e22, 0x7, 0x4e20, 0x1000, 0xa, 0x0, 0x20, 0xbe, 0x0, 0xee01}, {0x5, 0x4, 0xb57, 0x5, 0x0, 0x80000001, 0xfff, 0x81}, {0x4, 0x7ff, 0x0, 0x9}, 0x33, 0x6e6bbd, 0x2, 0x1, 0x3}, {{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4d5}, 0x2, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, 0x3502, 0x3, 0x2, 0x7, 0x1ff, 0xca, 0xe4ae}}, 0xe8) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r4) vmsplice(r3, 0x0, 0x0, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x2) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002080)={0x4c, 0x1, 0x4, 0x101, 0x0, 0x0, {0x3}, [@NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x7}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x400}, @NFULA_CFG_MODE={0xa, 0x2, {0x7, 0x1}}, @NFULA_CFG_MODE={0xa, 0x2, {0x9, 0x2}}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x80000000}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x20}]}, 0x4c}}, 0x0) process_vm_writev(0x0, &(0x7f0000003640), 0x0, &(0x7f0000000140), 0x0, 0x0) write$UHID_INPUT(r1, &(0x7f0000001040)={0xd, {"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", 0x1000}}, 0x1b7) 08:03:12 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x6) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x1201, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={0x0}, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x6, 0x1, 0x7c, 0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xe5, 0x3, 0x0, 0x7, 0xbe4, 0x0, 0x3, 0x0, 0xcf}, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0x0) fremovexattr(r2, &(0x7f00000002c0)=@known='trusted.overlay.upper\x00') mincore(&(0x7f000005b000/0x1000)=nil, 0x1000, &(0x7f0000000300)=""/4096) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00000000c0)=[{&(0x7f0000000080)="05", 0x1}], 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, @in6=@mcast2, 0x4e22, 0x7, 0x4e20, 0x1000, 0xa, 0x0, 0x20, 0xbe, 0x0, 0xee01}, {0x5, 0x4, 0xb57, 0x5, 0x0, 0x80000001, 0xfff, 0x81}, {0x4, 0x7ff, 0x0, 0x9}, 0x33, 0x6e6bbd, 0x2, 0x1, 0x3}, {{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4d5}, 0x2, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, 0x3502, 0x3, 0x2, 0x7, 0x1ff, 0xca, 0xe4ae}}, 0xe8) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r3) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x2) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002080)={0x4c, 0x1, 0x4, 0x101, 0x0, 0x0, {0x3}, [@NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x7}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x400}, @NFULA_CFG_MODE={0xa, 0x2, {0x7, 0x1}}, @NFULA_CFG_MODE={0xa, 0x2, {0x9, 0x2}}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x80000000}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x20}]}, 0x4c}}, 0x0) process_vm_writev(0x0, &(0x7f0000003640), 0x0, &(0x7f0000000140), 0x0, 0x0) write$UHID_INPUT(r1, &(0x7f0000001040)={0xd, {"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", 0x1000}}, 0x1b7) 08:03:12 executing program 4: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="8800000464000200000000000004000000000000a5fce663c58b5dacc6e6c144bbd8d1d7fee1f3e4b1ab14ef", @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000b0001006367726f757000005800020054000100500000000b0001006d69727265640000240002802000020000000000000000000500"/80, @ANYRES32=0x0, @ANYBLOB="040006000c00070000000000000000000c0008000000000000000000"], 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) sendto$inet(r2, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="ef51b023", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x6, &(0x7f000059aff8)={r3}, &(0x7f000034f000)=0x2059b000) syz_genetlink_get_family_id$devlink(&(0x7f0000000000), r2) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) r4 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r4, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="8800000464000200000000000004000000000000a5fce663c58b5dacc6e6c144bbd8d1d7fee1f3e4b1ab14ef", @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000b0001006367726f757000005800020054000100500000000b0001006d69727265640000240002802000020000000000000000000500"/80, @ANYRES32=0x0, @ANYBLOB="040006000c00070000000000000000000c0008000000000000000000"], 0x88}}, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) socket$inet(0x2, 0x4000000805, 0x0) (async) socket$inet_sctp(0x2, 0x5, 0x84) (async) dup3(r0, r1, 0x0) (async) sendto$inet(r2, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="ef51b023", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x6, &(0x7f000059aff8)={r3}, &(0x7f000034f000)=0x2059b000) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000000), r2) (async) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) (async) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) (async) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) (async) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) (async) ioctl$FIDEDUPERANGE(r4, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) (async) 08:03:12 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x9, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) 08:03:12 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000010000)="e2e1f5e084b00467010000000c0024", 0xf, 0x400}, {&(0x7f0000000280)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000140)={[{@fault_injection}]}) (fail_nth: 45) [ 796.919524] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 796.919529] RSP: 002b:00007fbc9d673f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 796.919539] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00007fbc9ed0051a [ 796.919545] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fbc9d673fe0 [ 796.919551] RBP: 00007fbc9d674020 R08: 00007fbc9d674020 R09: 0000000020000000 [ 796.919557] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 796.919563] R13: 0000000020000100 R14: 00007fbc9d673fe0 R15: 0000000020000140 08:03:12 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000010000)="e2e1f5e084b00467010000000c0024", 0xf, 0x400}, {&(0x7f0000000280)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000140)={[{@fault_injection}]}) (fail_nth: 46) 08:03:12 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0xa, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) [ 797.238169] FAULT_INJECTION: forcing a failure. [ 797.238169] name failslab, interval 1, probability 0, space 0, times 0 [ 797.238188] CPU: 1 PID: 24155 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 797.238196] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 797.238201] Call Trace: [ 797.238221] dump_stack+0x1fc/0x2ef [ 797.238242] should_fail.cold+0xa/0xf [ 797.238261] ? setup_fault_attr+0x200/0x200 [ 797.238277] ? lock_acquire+0x170/0x3c0 [ 797.238298] __should_failslab+0x115/0x180 [ 797.238320] should_failslab+0x5/0x10 [ 797.238335] __kmalloc+0x2ab/0x3c0 [ 797.238349] ? __list_lru_init+0xd3/0x7f0 [ 797.238366] __list_lru_init+0xd3/0x7f0 [ 797.238381] ? up_write+0x18/0x150 [ 797.238407] sget_userns+0x7e2/0xcd0 [ 797.238422] ? set_bdev_super+0x110/0x110 [ 797.238440] ? ns_test_super+0x50/0x50 [ 797.238456] ? set_bdev_super+0x110/0x110 [ 797.238471] ? ns_test_super+0x50/0x50 [ 797.238485] sget+0x102/0x140 [ 797.238501] mount_bdev+0xf8/0x3b0 [ 797.238517] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 797.238534] erofs_mount+0x8c/0xc0 [ 797.238549] ? erofs_kill_sb+0x20/0x20 [ 797.238566] ? alloc_pages_current+0x19b/0x2a0 [ 797.238579] ? __lockdep_init_map+0x100/0x5a0 [ 797.238594] mount_fs+0xa3/0x310 [ 797.238613] vfs_kern_mount.part.0+0x68/0x470 [ 797.238631] do_mount+0x115c/0x2f50 [ 797.238646] ? cmp_ex_sort+0xc0/0xc0 [ 797.238660] ? __do_page_fault+0x180/0xd60 [ 797.238675] ? copy_mount_string+0x40/0x40 [ 797.238696] ? memset+0x20/0x40 [ 797.238710] ? copy_mount_options+0x26f/0x380 [ 797.238727] ksys_mount+0xcf/0x130 [ 797.238744] __x64_sys_mount+0xba/0x150 [ 797.238758] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 797.238772] do_syscall_64+0xf9/0x620 [ 797.238790] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 797.238801] RIP: 0033:0x7fbc9ed0051a [ 797.238816] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 797.238824] RSP: 002b:00007fbc9d673f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 797.238839] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00007fbc9ed0051a [ 797.238848] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fbc9d673fe0 [ 797.238857] RBP: 00007fbc9d674020 R08: 00007fbc9d674020 R09: 0000000020000000 [ 797.238865] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 797.238874] R13: 0000000020000100 R14: 00007fbc9d673fe0 R15: 0000000020000140 [ 797.472797] FAULT_INJECTION: forcing a failure. [ 797.472797] name failslab, interval 1, probability 0, space 0, times 0 [ 797.472821] CPU: 0 PID: 24183 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 797.472830] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 797.472835] Call Trace: [ 797.472854] dump_stack+0x1fc/0x2ef [ 797.472897] should_fail.cold+0xa/0xf [ 797.472917] ? setup_fault_attr+0x200/0x200 [ 797.472934] ? lock_acquire+0x170/0x3c0 [ 797.472955] __should_failslab+0x115/0x180 [ 797.472972] should_failslab+0x5/0x10 [ 797.472984] __kmalloc+0x2ab/0x3c0 [ 797.472997] ? prealloc_shrinker+0x15d/0x340 [ 797.473014] prealloc_shrinker+0x15d/0x340 [ 797.473030] sget_userns+0x7b4/0xcd0 [ 797.473043] ? set_bdev_super+0x110/0x110 [ 797.473060] ? ns_test_super+0x50/0x50 [ 797.473075] ? set_bdev_super+0x110/0x110 [ 797.473089] ? ns_test_super+0x50/0x50 [ 797.473102] sget+0x102/0x140 [ 797.473118] mount_bdev+0xf8/0x3b0 [ 797.473131] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 797.473149] erofs_mount+0x8c/0xc0 [ 797.473162] ? erofs_kill_sb+0x20/0x20 [ 797.473180] ? alloc_pages_current+0x19b/0x2a0 [ 797.473194] ? __lockdep_init_map+0x100/0x5a0 [ 797.473208] mount_fs+0xa3/0x310 [ 797.473228] vfs_kern_mount.part.0+0x68/0x470 [ 797.473247] do_mount+0x115c/0x2f50 [ 797.473264] ? cmp_ex_sort+0xc0/0xc0 [ 797.473281] ? __do_page_fault+0x180/0xd60 [ 797.473297] ? copy_mount_string+0x40/0x40 [ 797.473320] ? memset+0x20/0x40 [ 797.473335] ? copy_mount_options+0x26f/0x380 [ 797.473353] ksys_mount+0xcf/0x130 [ 797.473370] __x64_sys_mount+0xba/0x150 [ 797.473384] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 797.473398] do_syscall_64+0xf9/0x620 [ 797.473416] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 797.473427] RIP: 0033:0x7fbc9ed0051a 08:03:13 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x6) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x1201, 0xb, 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, 0x8, 0x0, @perf_bp={0x0}, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x6, 0x1, 0x7c, 0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xe5, 0x3, 0x0, 0x7, 0xbe4, 0x0, 0x3, 0x0, 0xcf}, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0x0) fremovexattr(r2, &(0x7f00000002c0)=@known='trusted.overlay.upper\x00') mincore(&(0x7f000005b000/0x1000)=nil, 0x1000, &(0x7f0000000300)=""/4096) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00000000c0)=[{&(0x7f0000000080)="05", 0x1}], 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, @in6=@mcast2, 0x4e22, 0x7, 0x4e20, 0x1000, 0xa, 0x0, 0x20, 0xbe, 0x0, 0xee01}, {0x5, 0x4, 0xb57, 0x5, 0x0, 0x80000001, 0xfff, 0x81}, {0x4, 0x7ff, 0x0, 0x9}, 0x33, 0x6e6bbd, 0x2, 0x1, 0x3}, {{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4d5}, 0x2, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, 0x3502, 0x3, 0x2, 0x7, 0x1ff, 0xca, 0xe4ae}}, 0xe8) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r3) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x2) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002080)={0x4c, 0x1, 0x4, 0x101, 0x0, 0x0, {0x3}, [@NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x7}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x400}, @NFULA_CFG_MODE={0xa, 0x2, {0x7, 0x1}}, @NFULA_CFG_MODE={0xa, 0x2, {0x9, 0x2}}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x80000000}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x20}]}, 0x4c}}, 0x0) process_vm_writev(0x0, &(0x7f0000003640), 0x0, &(0x7f0000000140), 0x0, 0x0) write$UHID_INPUT(r1, &(0x7f0000001040)={0xd, {"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", 0x1000}}, 0x1b7) 08:03:13 executing program 4: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000001c0)=ANY=[@ANYBLOB="8800000464000200000000000004000000000000a5fce663c58b5dacc6e6c144bbd8d1d7fee1f3e4b1ab14ef", @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000b0001006367726f757000005800020054000100500000000b0001006d69727265640000240002802000020000000000000000000500"/80, @ANYRES32=0x0, @ANYBLOB="040006000c00070000000000000000000c0008000000000000000000"], 0x88}}, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) r0 = socket$inet(0x2, 0x4000000805, 0x0) (async) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) sendto$inet(r2, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="ef51b023", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x6, &(0x7f000059aff8)={r3}, &(0x7f000034f000)=0x2059b000) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000000), r2) (async) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) (async, rerun: 32) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) (rerun: 32) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) (async) r4 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r4, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) 08:03:13 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000010000)="e2e1f5e084b00467010000000c0024", 0xf, 0x400}, {&(0x7f0000000280)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000140)={[{@fault_injection}]}) (fail_nth: 47) 08:03:13 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0xb, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) [ 797.473441] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 797.473448] RSP: 002b:00007fbc9d673f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 797.473462] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00007fbc9ed0051a [ 797.473470] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fbc9d673fe0 [ 797.473479] RBP: 00007fbc9d674020 R08: 00007fbc9d674020 R09: 0000000020000000 [ 797.473488] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 797.473496] R13: 0000000020000100 R14: 00007fbc9d673fe0 R15: 0000000020000140 08:03:13 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x6) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x1201, 0xb, 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, 0x8, 0x0, @perf_bp={0x0}, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x6, 0x1, 0x7c, 0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xe5, 0x3, 0x0, 0x7, 0xbe4, 0x0, 0x3, 0x0, 0xcf}, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0x0) fremovexattr(r2, &(0x7f00000002c0)=@known='trusted.overlay.upper\x00') mincore(&(0x7f000005b000/0x1000)=nil, 0x1000, &(0x7f0000000300)=""/4096) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00000000c0)=[{&(0x7f0000000080)="05", 0x1}], 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, @in6=@mcast2, 0x4e22, 0x7, 0x4e20, 0x1000, 0xa, 0x0, 0x20, 0xbe, 0x0, 0xee01}, {0x5, 0x4, 0xb57, 0x5, 0x0, 0x80000001, 0xfff, 0x81}, {0x4, 0x7ff, 0x0, 0x9}, 0x33, 0x6e6bbd, 0x2, 0x1, 0x3}, {{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4d5}, 0x2, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, 0x3502, 0x3, 0x2, 0x7, 0x1ff, 0xca, 0xe4ae}}, 0xe8) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r3) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x2) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002080)={0x4c, 0x1, 0x4, 0x101, 0x0, 0x0, {0x3}, [@NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x7}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x400}, @NFULA_CFG_MODE={0xa, 0x2, {0x7, 0x1}}, @NFULA_CFG_MODE={0xa, 0x2, {0x9, 0x2}}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x80000000}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x20}]}, 0x4c}}, 0x0) process_vm_writev(0x0, &(0x7f0000003640), 0x0, &(0x7f0000000140), 0x0, 0x0) write$UHID_INPUT(r1, &(0x7f0000001040)={0xd, {"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", 0x1000}}, 0x1b7) [ 798.102621] FAULT_INJECTION: forcing a failure. [ 798.102621] name failslab, interval 1, probability 0, space 0, times 0 [ 798.102642] CPU: 0 PID: 24199 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 798.102649] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 798.102654] Call Trace: [ 798.102675] dump_stack+0x1fc/0x2ef [ 798.102696] should_fail.cold+0xa/0xf [ 798.102719] ? setup_fault_attr+0x200/0x200 [ 798.102736] ? lock_acquire+0x170/0x3c0 [ 798.102766] __should_failslab+0x115/0x180 [ 798.102784] should_failslab+0x5/0x10 [ 798.102797] __kmalloc+0x2ab/0x3c0 [ 798.102809] ? __list_lru_init+0xd3/0x7f0 [ 798.102825] __list_lru_init+0xd3/0x7f0 [ 798.102838] ? up_write+0x18/0x150 [ 798.102855] sget_userns+0x7e2/0xcd0 [ 798.102868] ? set_bdev_super+0x110/0x110 [ 798.102885] ? ns_test_super+0x50/0x50 [ 798.102900] ? set_bdev_super+0x110/0x110 [ 798.102913] ? ns_test_super+0x50/0x50 [ 798.102925] sget+0x102/0x140 [ 798.102941] mount_bdev+0xf8/0x3b0 [ 798.102955] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 798.102972] erofs_mount+0x8c/0xc0 [ 798.102984] ? erofs_kill_sb+0x20/0x20 [ 798.103002] ? alloc_pages_current+0x19b/0x2a0 [ 798.103014] ? __lockdep_init_map+0x100/0x5a0 [ 798.103028] mount_fs+0xa3/0x310 [ 798.103045] vfs_kern_mount.part.0+0x68/0x470 [ 798.103063] do_mount+0x115c/0x2f50 [ 798.103080] ? cmp_ex_sort+0xc0/0xc0 [ 798.103097] ? __do_page_fault+0x180/0xd60 [ 798.103112] ? copy_mount_string+0x40/0x40 [ 798.103135] ? memset+0x20/0x40 [ 798.103150] ? copy_mount_options+0x26f/0x380 [ 798.103168] ksys_mount+0xcf/0x130 [ 798.103186] __x64_sys_mount+0xba/0x150 [ 798.103201] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 798.103214] do_syscall_64+0xf9/0x620 [ 798.103233] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 798.103244] RIP: 0033:0x7fbc9ed0051a [ 798.103257] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 798.103264] RSP: 002b:00007fbc9d673f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 798.103278] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00007fbc9ed0051a [ 798.103287] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fbc9d673fe0 08:03:13 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x6) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x1201, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={0x0}, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x6, 0x1, 0x7c, 0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xe5, 0x3, 0x0, 0x7, 0xbe4, 0x0, 0x3, 0x0, 0xcf}, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mincore(&(0x7f000005b000/0x1000)=nil, 0x1000, &(0x7f0000000300)=""/4096) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f00000000c0)=[{&(0x7f0000000080)="05", 0x1}], 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, @in6=@mcast2, 0x4e22, 0x7, 0x4e20, 0x1000, 0xa, 0x0, 0x20, 0xbe, 0x0, 0xee01}, {0x5, 0x4, 0xb57, 0x5, 0x0, 0x80000001, 0xfff, 0x81}, {0x4, 0x7ff, 0x0, 0x9}, 0x33, 0x6e6bbd, 0x2, 0x1, 0x3}, {{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4d5}, 0x2, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, 0x3502, 0x3, 0x2, 0x7, 0x1ff, 0xca, 0xe4ae}}, 0xe8) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r4) vmsplice(r3, 0x0, 0x0, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x2) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002080)={0x4c, 0x1, 0x4, 0x101, 0x0, 0x0, {0x3}, [@NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x7}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x400}, @NFULA_CFG_MODE={0xa, 0x2, {0x7, 0x1}}, @NFULA_CFG_MODE={0xa, 0x2, {0x9, 0x2}}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x80000000}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x20}]}, 0x4c}}, 0x0) process_vm_writev(0x0, &(0x7f0000003640), 0x0, &(0x7f0000000140), 0x0, 0x0) write$UHID_INPUT(r1, &(0x7f0000001040)={0xd, {"a2e3ad21ed6b52f99cfbf4c087f70eb4d04fe7ff7fc6e5539b08580e8b546a1b2538940f08900c878f0e1ac6e7049b72b4956c409b242a0867f3988f7ef319520100ffe8d178708c523c921b1b3e550a169b50d336cd3b78130daa61d8e809ea882f5802b77f07227227b7ba67e0e78657a6f5c2a874e62a9ccdc0d31a0c9f318c0da1993bd160e233df4a62179c6f309f4cff7738596ecae8707ce065cd5b91cd0ae193973735b36d5b1b63e91c00305d3f46635eb016d5b1dda98e2d749be7bd1df1fb3b231fdcdb5075a9aaa1b469c3090000000000000075271b286329d169934288fd789aa37d6e98b224fd44b65b31334ffc55cc82cd3ac32ecd03aded6f9081b4dd0d8b38f3cd4498bee800490841bdb114f6b76383709d8f5c55432a909fda039aec54a1236e80f6a8abadea7662496bddbb42be6bfb2f17959d1f416e56c71b1931870262f5e801119242ca5b6bfc821e7e7daf2451138e645bb80c617669314e2fbe70de98ec76a9e40dad47f36fd9f7d0d42a4b5f1185ccdcf16ff46295d8a0fa17713c5802630933a9a34af674f3f39fe23491237c08822dec110911e893d0a8c4f677747abc360934b82910ff85bfd995083bba2987a67399eac427d145d546a40b9f6ff14ac488ec130fb3850a27afc953854a642c57519544ae15a7e454dea05918b4124351601611c8f11baa500a3621c56cea8d20ff911a0c41db6ebe8cac64f17679141d54b34bbc9963ac4f4bb3309603f1d4ab966203861b5b15a841f2b575a8bd0d78248ebe4d9a80002695104f674c2431dca141fae269cab70e9a66f3c3a9a63e9639e1f59c0ede26c6b5d74b078a5e15c31634e5ae098ce9ee70771aaa18119a867e1088334975e9f73483b6a62fa678ca14ffd9f9db2a7869d85864056526f889af43a60560a22f1fca567e65d5e880572286522449df466c632b3570243f989cce3803f465e41e610c20d80421d653a5120000008213b704c7fb082ff27590678ef9f190bae979babc7041d860420c5664ba7921b14dc1db8892fd32d0ad7bc946813591ad8deff4b05f60cea0da7710ac0000000000008000bea37ce0d0d4aa202fd28f28381aab144a5d429a04a689b83c7068ae949ed06e288e810bac9c76600025e19c907f8ea2e2f05dd3318271a1f5f8528f227e79c1388dbdfffe492f21579d2c15b8c70cdb1c332d86d87341432750861ec2bc3451edca194b221cfec4603d276bbaa1dfa6d4fb8a48a76eefc9a9a0270e4c10d64cd5a62427264f2377fe763c43470833ac96c45f357cbbaba8f1b1fdcc7cbb61a7cdb9744ed7f9129aede2be21ccfdc4e9134f8684b3a4f354da9a795e96334e207dff70f1988037b2ed3aaf575c0b88d8f146684078416d59fdee5325928974d12dad99dac44c3f0008047096a44060bebc2420aed92fa9b6578b4779415d97b9a6d6d5495c118045651cf41c2fc48b778efa5ea5677747430af4162b987b80c3e001cd34e5c92f76cc4c24eeb8bc4e9ac2aed9e53803ed0ca4ae3a9737d214060005ea6f1783e287b3bee96e3a7288afe2fdfaa78d1f48c13b64df07847754b8400daaa69bf5c8f48fe4eae9ca1207e78283cd0b20ceb360c7e658828163e2d25c4aa348561f927e88f63aa70e73a5e69b3df3495903f06572e1e007fa55a2999f596d067312f5779e8dbfdcf3427138f3d444d2639a10477f9bec4b0bbb6e3c04be68981f392203dd0ee3ef478e16dacfc5e3e03cf7ab8e3902f1b0ff034ef655b253ca509383815b1b6fc6522d4e4fdc11a48cf42d48604675fde2b94cf02b98a269b891abf8ab9c015073014d9e08d4338b8780bdecd436cf0541359bafffa45237f104b96210403b2de9efedfd71af9444e197f47e866101496f42355bc7872c827467cfa5c4e72730d56bd068ed211cf847535edecb7b373f78b095b68441a34cb51682a8ae4d24ad0465f3927f889b813076038e79a7962fb385a882e8020f06c4c2ba1dd5cac7c18876da865d258734dd73583df292892448039ef799cf0630becdcce04579b5561dc825ab829827945e020c1f67ee615f7084a607a7eceb6243378e0610060f02cca4051c2f001edb3d78fb4b55668dda93aec92a5de203717aa49c2d284acfabe262fccfcbb2b75a2183c4e15a7b6eb65ca8104e1b4da1fbb77ab2fc043aead87c32ab875ee7c2e7b7019c902cd3b43eaeb1a5fb135c0c7dcee8fe6516a328032f88c042891824659e9e94265c803b35ee5f83a2b210520106b8a358b50ab7a1fa89af9c251fe5294b3d1802d5676d95f160ec97b1ad948741b2044642c37b4a6cc6c04effc1672db7e4b68d787d9a7a508ae54b3cd73643de50e8c77d95a3d361c040babb171607caac2a3559ad4f75465f49c0d0ae3716db6e00cb11db4a5fade2a57c1023bf70cc77737c3b42aae501b20f7694a00f16e2d0174035a2c22656dc29880acebdbe8ddbd75c2f998d8ac2dfad2ba3a504767b6b45a45957f24d758ed024b3849c11d412a2a03b4047497022d9c30e23ef4df5c89644f48bb536f7945b59d7bcddff754413d135273ea8e75f22f216c6b9990ae71806f2c00b4025c48b75c0f73c497579773767075428067e7f16f4dde374f8211fef42cb468e623daf60b3569d462f4f19eacdb3ed70eeebb4483f8fd777d443e8b40426db6fe29068c0ca3d3414442e863a154704b0e51bc664a137b26be719f4f7c9a5678a674dfc95df80b9ce375dd649c8c704e509bd88c8e63d8c7dd67071115c8982ba46af4d6adcc9f68a75b9397b035153faf46366e7205dd8d6f37525c1a0e94610dd94323f6c15d085197149bfd6655548cfd9c52c9711937f79abb1a124f1210465483cd3b2d78378cfb85ed82e7da0f6eb6d279f2ae44369ddb4581c55925d0f6f1ba471eba281f259152f85a654fb39ddff3b484439ff158e7c5419e037f3e3ad038f2211f1033195563c7f93cd54b9094f226e783271e1e5a2a2c10712eab625d64931cd4ffe6738d97b9b5ef828ee9fb059fc01af0e79c1e14b1d25988c69a399567c1d93768f7971d31488b8658a20878b7c1dd7ba02fc42939dde3d4a3339a65d507dc59c51097b40517705da56e9ebf0afa53282bf86dbb58c548069ff6eb95aade7cc66d7bbef724779ca1f731b3346ff177050373d79ff7b3e7f9bc0c1b4b266a8878b90baaa039d3e3b63979ac3df6e6f4859afd50238c7547a39b60810938044ae185d2ba3e00a4e73676864ae090d81eaee5ee6cf1d0ab378dd4dd891e937c2ea5410e05130935e00785ec27e923911fab964c271556527697b52160687461602f88df165d884b36ec2b6c25a2f33c715687e9ddbfb96d6861aca47da73d6f3144345f48843dd014e5c5ad8fe995754bd9cf32fce1e7027132f2082fb0a30b9deae84bed4b28045634073c9c58c89d9e99c81769177c6d594f88a4facfd4c735a20307c737afae5336651b1b9bd522d60399473296b831dbd933d93994ba3064279b10ea0c5833f41f157ea2302993dbe433b1aa3a3766d5439020484f4113c4c859465c3b415c3432f81db8719539d5bf372aaaea1cc43a6c5cbe59758bfee29165895ac4b008e595f437491d87abed02cefcd9db53d94d02dae17b118e5d6787463181f4b87c10772d2b13f7809959bc048850613d17ca51055f2f416a44fe180d2d50c312cca7cb14a2bdc331f57a9817139a206fc76d57227ffff2de20a4b8e3737fbb42913777c06376f799eba367e21f94ca598705f5dcb767d6f84fad6b0f6095e53c4c4234d0c1fbe434f6ab8f43c0013ee93b83946ee7759e89d7bdd1a32d7b3110b932a4d02da711b757fe43c06d21e35810d8fe98b27faea8aa12bc8716eefc5c97c45ac33eeec964c5214bc3a9359bdea1cccab94f15e36319cb34ebcacedb82c2ed3de5a8a8f0011e8f74e82d7f96093530e76692839d7961939adfdeeeaff19d11efcafb6d546fef271e89d6cc238a081ff58cefcce3fbf4625a7e7de40e42e07b34449e15e065cc7348663a52190202c7af288a4510de03dab19d26285eda89156d50dd385a60333ba5bbf5d77cd7007ad1519ad5470de3dd6d6080cafccf8a97406bb6b68a1f0c4549820a73c880f475f732ae00398e8bd1f4908b7807fb33b72685ec37a2d3f766413a60459516246e5a1d998a2017aef0948a68cb0b3e35cb80dd349e891aef595dc4d470e8ac32a308e15fc37d06aeac289c0523f483e1ff7408c60edddab652f2ef91d4f2b01987b0f46da034e5c3f745a7ee8101a3934c54e24b48ec0275e2d0687dc746b0827cbf652f406c6b95f2722e58c05f752ce2126596e1cd7655b904801784c416b22f73d324678e2724f43f1fe687c7e8a60c28b82b6528341b648cdd56fed7cdcbb1575912d5ecd36dea3bca0b7427d8392c6289455e8f8d2ab2242729251ae033a9e02210e62df0546a74b333a1c48f95fd54acb5741259e8c5488efeee327415cc19451432c6f14c27693102a3cd84857cd6586fc5ca9a93eb0145fac0662ff86107f998a8ef7df8aa14046c55b03d3d47f88a8d60f7774a2ee08758897fb411a94b3c2fc5d5f0db42c0456ec014508e5247d33ae6c962d35603ff8454c16f8342856935125102bb784ed714887071f3d998efdd9923c954ab6ce431b63ee356b0c785f2f47b90e29389f22fc5b59a70efaea2bd40195af4486220d702e30bfc43c10ec23ea6283994a7dde4dcb61fea6b651fb1d62458d0741a12830052fcc460db043afe525629b40d7cee658e4cb5e930ed624806c43a006dc9336d07c2b8081c128ad2706f48261f7897084c297a1a6613bc18f5a38d442768af38041efe03d152ef95ff569e76db2391f4509d7f339d92fdb4a89364949da3932ba5c04c24a560ad80a3ce654578376e599aff3565b1d531f30912b99e6619ebe93cc0b81ea9935fd46edb44a78f615255490a4b621501f2a9e4d24624c4dac9274118c67584f5d374755534d7f68f679c4ff516a9c861a0e7e65868fcb2bf1cb9aea4e05df72279fdb0d2b9e935c5af3cf474bed79dfc248c1f5aea4b8b32c5d295e57079d0fe662a46b7f71cd47744db86c50b704c971d90295c7b2c7439a2d78ccfa79b5fc2bff6bbf840262bf89394b3e6491953264d2700c838fa2c7b34252600c9654e502dcea39cb6bc3eb69992e234b4ca7db2f45858d6284ca6270d6b2f0e58fded8a7b4a302a97bc641df07720ba2b26bbfcc807ca0abb1b44322269c21c5ec68cb068ea88067d905ea917bb03eefdaebdeabf2d0dce80997c915c8949de992587c2cb5fe36d7d3e5db21b094b8b77940b5f07722e47a08d367e5f84c96ec664b72934b99b3109af65d77e86abd6859cddf4bbae1f0930462df15fddbc48562ea3511a8065ef028cf12f14dcf6ebecd8d884836174faf1aa609e5f1ee1162dfa13bdc1fa7cfaadba85c72e9758f03a755d0be53f8d2a1dfb1c68cc164b0a0780d971a96ea2c4d4ca0398c2235980a9307b3d5bd3b01faffd0a5dbed2881a9700af561ac8c7e36bb2fc4c40e9cf96f06817fb903729a7db6ff957697c9ede7885d94ff1aa70826ad01a9b03c37b0969be0daf60af93109eb1dee72e4363f51af62af6fb2a6df3bec89822a7a0b678058fa3fef86faec216eb6992162f8dcbf719c148cd2f9c55f4901203a9a8a2c3e90f3943dbc10360a1a49700d1dfbf66d69f6fbaf506c8bcce8bb0d872a02238926407a4eddd5d0fc5a752f9000", 0x1000}}, 0x1b7) 08:03:13 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000010000)="e2e1f5e084b00467010000000c0024", 0xf, 0x400}, {&(0x7f0000000280)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000140)={[{@fault_injection}]}) (fail_nth: 48) 08:03:13 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0xc, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) 08:03:13 executing program 4: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) sendto$inet(r2, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="ef51b023", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x6, &(0x7f000059aff8)={r3}, &(0x7f000034f000)=0x2059b000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000180)=[@in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e21, 0x0, @loopback, 0x80000001}, @in6={0xa, 0x4e20, 0x0, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1ff}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0xfffffffe, @private2={0xfc, 0x2, '\x00', 0x1}, 0x7f}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x0, @multicast1}], 0x94) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={r4, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r4, 0x5}, 0x8) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', r2}, 0x10) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r5 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r5, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) [ 798.103295] RBP: 00007fbc9d674020 R08: 00007fbc9d674020 R09: 0000000020000000 [ 798.103302] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 798.103310] R13: 0000000020000100 R14: 00007fbc9d673fe0 R15: 0000000020000140 08:03:13 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0xd, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) 08:03:13 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000010000)="e2e1f5e084b00467010000000c0024", 0xf, 0x400}, {&(0x7f0000000280)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000140)={[{@fault_injection}]}) (fail_nth: 49) [ 798.716133] FAULT_INJECTION: forcing a failure. [ 798.716133] name fail_page_alloc, interval 1, probability 0, space 0, times 0 08:03:14 executing program 4: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) (async, rerun: 32) socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) (async) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) sendto$inet(r2, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="ef51b023", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x6, &(0x7f000059aff8)={r3}, &(0x7f000034f000)=0x2059b000) (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000180)=[@in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e21, 0x0, @loopback, 0x80000001}, @in6={0xa, 0x4e20, 0x0, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1ff}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0xfffffffe, @private2={0xfc, 0x2, '\x00', 0x1}, 0x7f}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x0, @multicast1}], 0x94) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={r4, 0x8}, 0x8) (async) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r4, 0x5}, 0x8) (async, rerun: 64) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', r2}, 0x10) (rerun: 64) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) (async) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r5 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r5, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) [ 798.716159] CPU: 0 PID: 24231 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 798.716167] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 798.716172] Call Trace: [ 798.716193] dump_stack+0x1fc/0x2ef 08:03:14 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x6) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x1201, 0xb, 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, 0x8, 0x0, @perf_bp={0x0}, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x6, 0x1, 0x7c, 0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xe5, 0x3, 0x0, 0x7, 0xbe4, 0x0, 0x3, 0x0, 0xcf}, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0x0) fremovexattr(r2, &(0x7f00000002c0)=@known='trusted.overlay.upper\x00') mincore(&(0x7f000005b000/0x1000)=nil, 0x1000, &(0x7f0000000300)=""/4096) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00000000c0)=[{&(0x7f0000000080)="05", 0x1}], 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, @in6=@mcast2, 0x4e22, 0x7, 0x4e20, 0x1000, 0xa, 0x0, 0x20, 0xbe, 0x0, 0xee01}, {0x5, 0x4, 0xb57, 0x5, 0x0, 0x80000001, 0xfff, 0x81}, {0x4, 0x7ff, 0x0, 0x9}, 0x33, 0x6e6bbd, 0x2, 0x1, 0x3}, {{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4d5}, 0x2, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, 0x3502, 0x3, 0x2, 0x7, 0x1ff, 0xca, 0xe4ae}}, 0xe8) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r3) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x2) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002080)={0x4c, 0x1, 0x4, 0x101, 0x0, 0x0, {0x3}, [@NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x7}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x400}, @NFULA_CFG_MODE={0xa, 0x2, {0x7, 0x1}}, @NFULA_CFG_MODE={0xa, 0x2, {0x9, 0x2}}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x80000000}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x20}]}, 0x4c}}, 0x0) process_vm_writev(0x0, &(0x7f0000003640), 0x0, &(0x7f0000000140), 0x0, 0x0) write$UHID_INPUT(r1, &(0x7f0000001040)={0xd, {"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", 0x1000}}, 0x1b7) 08:03:14 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000010000)="e2e1f5e084b00467010000000c0024", 0xf, 0x400}, {&(0x7f0000000280)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000140)={[{@fault_injection}]}) (fail_nth: 50) [ 798.716213] should_fail.cold+0xa/0xf 08:03:14 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0xe, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) [ 798.716232] ? setup_fault_attr+0x200/0x200 [ 798.716254] ? mark_held_locks+0xf0/0xf0 [ 798.716272] __alloc_pages_nodemask+0x239/0x2890 08:03:14 executing program 4: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) sendto$inet(r2, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="ef51b023", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x6, &(0x7f000059aff8)={r3}, &(0x7f000034f000)=0x2059b000) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000180)=[@in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e21, 0x0, @loopback, 0x80000001}, @in6={0xa, 0x4e20, 0x0, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1ff}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0xfffffffe, @private2={0xfc, 0x2, '\x00', 0x1}, 0x7f}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x0, @multicast1}], 0x94) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={r4, 0x8}, 0x8) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r4, 0x5}, 0x8) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', r2}, 0x10) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r5 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r5, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) (async) socket$inet(0x2, 0x4000000805, 0x0) (async) socket$inet_sctp(0x2, 0x5, 0x84) (async) dup3(r0, r1, 0x0) (async) sendto$inet(r2, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="ef51b023", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x6, &(0x7f000059aff8)={r3}, &(0x7f000034f000)=0x2059b000) (async) setsockopt$inet_sctp6_SCTP_SOCKOPT_CONNECTX_OLD(0xffffffffffffffff, 0x84, 0x6b, &(0x7f0000000180)=[@in={0x2, 0x4e20, @initdev={0xac, 0x1e, 0x1, 0x0}}, @in6={0xa, 0x4e21, 0x0, @loopback, 0x80000001}, @in6={0xa, 0x4e20, 0x0, @private1={0xfc, 0x1, '\x00', 0x1}, 0x1ff}, @in={0x2, 0x4e22, @remote}, @in6={0xa, 0x4e22, 0xfffffffe, @private2={0xfc, 0x2, '\x00', 0x1}, 0x7f}, @in={0x2, 0x4e20, @multicast2}, @in={0x2, 0x0, @multicast1}], 0x94) (async) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value, &(0x7f0000000040)=0x8) (async) setsockopt$inet_sctp6_SCTP_STREAM_SCHEDULER(0xffffffffffffffff, 0x84, 0x7b, &(0x7f00000000c0)={r4, 0x8}, 0x8) (async) setsockopt$inet_sctp6_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000100)=@assoc_value={r4, 0x5}, 0x8) (async) bpf$OBJ_PIN_MAP(0x6, &(0x7f00000000c0)={&(0x7f0000000000)='./file0\x00', r2}, 0x10) (async) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) (async) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) (async) ioctl$FIDEDUPERANGE(r5, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) (async) [ 798.716291] ? __lock_acquire+0x6de/0x3ff0 [ 798.716308] ? __lock_acquire+0x6de/0x3ff0 [ 798.716326] ? __lock_acquire+0x6de/0x3ff0 [ 798.716342] ? gfp_pfmemalloc_allowed+0x150/0x150 [ 798.716359] ? mark_held_locks+0xf0/0xf0 [ 798.716381] ? mark_held_locks+0xf0/0xf0 [ 798.716394] ? lock_downgrade+0x720/0x720 [ 798.716408] ? blkdev_get+0x4ce/0x940 [ 798.716426] ? _atomic_dec_and_lock+0x122/0x1d0 [ 798.716445] cache_grow_begin+0xa4/0x8a0 [ 798.716460] ? setup_fault_attr+0x200/0x200 [ 798.716474] ? lock_acquire+0x170/0x3c0 [ 798.716491] cache_alloc_refill+0x273/0x340 [ 798.716510] kmem_cache_alloc_trace+0x354/0x380 [ 798.716528] ? set_bdev_super+0x110/0x110 [ 798.716541] ? ns_test_super+0x50/0x50 [ 798.716555] sget_userns+0x122/0xcd0 [ 798.716568] ? set_bdev_super+0x110/0x110 [ 798.716586] ? ns_test_super+0x50/0x50 [ 798.716603] ? set_bdev_super+0x110/0x110 [ 798.716616] ? ns_test_super+0x50/0x50 [ 798.716629] sget+0x102/0x140 [ 798.716645] mount_bdev+0xf8/0x3b0 [ 798.716659] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 798.716677] erofs_mount+0x8c/0xc0 [ 798.716691] ? erofs_kill_sb+0x20/0x20 [ 798.716717] ? alloc_pages_current+0x19b/0x2a0 [ 798.716732] ? __lockdep_init_map+0x100/0x5a0 [ 798.716746] mount_fs+0xa3/0x310 [ 798.716767] vfs_kern_mount.part.0+0x68/0x470 [ 798.716786] do_mount+0x115c/0x2f50 [ 798.716803] ? cmp_ex_sort+0xc0/0xc0 [ 798.716821] ? __do_page_fault+0x180/0xd60 [ 798.716840] ? copy_mount_string+0x40/0x40 [ 798.716862] ? memset+0x20/0x40 [ 798.716877] ? copy_mount_options+0x26f/0x380 [ 798.716894] ksys_mount+0xcf/0x130 [ 798.716911] __x64_sys_mount+0xba/0x150 [ 798.716926] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 798.716940] do_syscall_64+0xf9/0x620 [ 798.716958] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 798.716970] RIP: 0033:0x7fbc9ed0051a [ 798.716984] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 798.716992] RSP: 002b:00007fbc9d673f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 798.717006] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00007fbc9ed0051a [ 798.717016] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fbc9d673fe0 [ 798.717025] RBP: 00007fbc9d674020 R08: 00007fbc9d674020 R09: 0000000020000000 [ 798.717034] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 798.717043] R13: 0000000020000100 R14: 00007fbc9d673fe0 R15: 0000000020000140 [ 798.732665] erofs: read_super, device -> /dev/loop3 [ 798.732676] erofs: options -> fault_injection=0x0000000000000000, [ 798.733655] erofs: FAULT_INJECTION was not selected [ 798.733664] erofs: root inode @ nid 36 [ 798.734805] erofs: mounted on /dev/loop3 with opts: fault_injection=0x0000000000000000. [ 798.791175] erofs: unmounted for /dev/loop3 [ 798.894229] FAULT_INJECTION: forcing a failure. [ 798.894229] name failslab, interval 1, probability 0, space 0, times 0 [ 798.894248] CPU: 1 PID: 24238 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 798.894257] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 798.894262] Call Trace: [ 798.894281] dump_stack+0x1fc/0x2ef [ 798.894302] should_fail.cold+0xa/0xf [ 798.894320] ? setup_fault_attr+0x200/0x200 [ 798.894336] ? lock_acquire+0x170/0x3c0 [ 798.894357] __should_failslab+0x115/0x180 [ 798.894374] should_failslab+0x5/0x10 [ 798.894389] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 798.894406] __kmalloc_node+0x38/0x70 [ 798.894423] kvmalloc_node+0x61/0xf0 [ 798.894438] __list_lru_init+0x4c6/0x7f0 [ 798.894452] ? up_read+0xb3/0x110 [ 798.894470] sget_userns+0x7e2/0xcd0 [ 798.894484] ? set_bdev_super+0x110/0x110 [ 798.894506] ? ns_test_super+0x50/0x50 [ 798.894523] ? set_bdev_super+0x110/0x110 [ 798.894537] ? ns_test_super+0x50/0x50 [ 798.894552] sget+0x102/0x140 [ 798.894568] mount_bdev+0xf8/0x3b0 [ 798.894582] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 798.894600] erofs_mount+0x8c/0xc0 [ 798.894613] ? erofs_kill_sb+0x20/0x20 [ 798.894632] ? alloc_pages_current+0x19b/0x2a0 [ 798.894645] ? __lockdep_init_map+0x100/0x5a0 [ 798.894660] mount_fs+0xa3/0x310 [ 798.894680] vfs_kern_mount.part.0+0x68/0x470 [ 798.894698] do_mount+0x115c/0x2f50 [ 798.894715] ? cmp_ex_sort+0xc0/0xc0 [ 798.894732] ? __do_page_fault+0x180/0xd60 [ 798.894756] ? copy_mount_string+0x40/0x40 [ 798.894779] ? memset+0x20/0x40 [ 798.894795] ? copy_mount_options+0x26f/0x380 [ 798.894813] ksys_mount+0xcf/0x130 [ 798.894830] __x64_sys_mount+0xba/0x150 [ 798.894846] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 798.894860] do_syscall_64+0xf9/0x620 [ 798.894878] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 798.894890] RIP: 0033:0x7fbc9ed0051a [ 798.894903] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 798.894910] RSP: 002b:00007fbc9d673f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 798.894924] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00007fbc9ed0051a [ 798.894933] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fbc9d673fe0 [ 798.894942] RBP: 00007fbc9d674020 R08: 00007fbc9d674020 R09: 0000000020000000 [ 798.894950] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 798.894960] R13: 0000000020000100 R14: 00007fbc9d673fe0 R15: 0000000020000140 [ 799.055082] FAULT_INJECTION: forcing a failure. [ 799.055082] name failslab, interval 1, probability 0, space 0, times 0 [ 799.055102] CPU: 1 PID: 24256 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 799.055111] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 799.055116] Call Trace: [ 799.055135] dump_stack+0x1fc/0x2ef [ 799.055156] should_fail.cold+0xa/0xf [ 799.055176] ? setup_fault_attr+0x200/0x200 [ 799.055192] ? lock_acquire+0x170/0x3c0 [ 799.055214] __should_failslab+0x115/0x180 [ 799.055230] should_failslab+0x5/0x10 [ 799.055244] __kmalloc+0x2ab/0x3c0 [ 799.055258] ? __list_lru_init+0xd3/0x7f0 [ 799.055274] __list_lru_init+0xd3/0x7f0 [ 799.055289] ? up_read+0xb3/0x110 [ 799.055307] sget_userns+0x810/0xcd0 [ 799.055321] ? set_bdev_super+0x110/0x110 [ 799.055339] ? ns_test_super+0x50/0x50 [ 799.055355] ? set_bdev_super+0x110/0x110 [ 799.055368] ? ns_test_super+0x50/0x50 [ 799.055381] sget+0x102/0x140 [ 799.055397] mount_bdev+0xf8/0x3b0 [ 799.055412] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 799.055428] erofs_mount+0x8c/0xc0 [ 799.055442] ? erofs_kill_sb+0x20/0x20 [ 799.055464] ? alloc_pages_current+0x19b/0x2a0 [ 799.055479] ? __lockdep_init_map+0x100/0x5a0 [ 799.055494] mount_fs+0xa3/0x310 [ 799.055514] vfs_kern_mount.part.0+0x68/0x470 [ 799.055533] do_mount+0x115c/0x2f50 [ 799.055548] ? cmp_ex_sort+0xc0/0xc0 [ 799.055564] ? __do_page_fault+0x180/0xd60 [ 799.055580] ? copy_mount_string+0x40/0x40 [ 799.055602] ? memset+0x20/0x40 [ 799.055617] ? copy_mount_options+0x26f/0x380 [ 799.055635] ksys_mount+0xcf/0x130 [ 799.055653] __x64_sys_mount+0xba/0x150 [ 799.055687] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 799.055703] do_syscall_64+0xf9/0x620 [ 799.055722] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 799.055740] RIP: 0033:0x7fbc9ed0051a [ 799.055755] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 799.055762] RSP: 002b:00007fbc9d673f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 799.055777] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00007fbc9ed0051a [ 799.055786] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fbc9d673fe0 [ 799.055795] RBP: 00007fbc9d674020 R08: 00007fbc9d674020 R09: 0000000020000000 [ 799.055803] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 08:03:15 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x6) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x1201, 0xb, 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, 0x8, 0x0, @perf_bp={0x0}, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x6, 0x1, 0x7c, 0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xe5, 0x3, 0x0, 0x7, 0xbe4, 0x0, 0x3, 0x0, 0xcf}, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mincore(&(0x7f000005b000/0x1000)=nil, 0x1000, &(0x7f0000000300)=""/4096) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f00000000c0)=[{&(0x7f0000000080)="05", 0x1}], 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, @in6=@mcast2, 0x4e22, 0x7, 0x4e20, 0x1000, 0xa, 0x0, 0x20, 0xbe, 0x0, 0xee01}, {0x5, 0x4, 0xb57, 0x5, 0x0, 0x80000001, 0xfff, 0x81}, {0x4, 0x7ff, 0x0, 0x9}, 0x33, 0x6e6bbd, 0x2, 0x1, 0x3}, {{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4d5}, 0x2, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, 0x3502, 0x3, 0x2, 0x7, 0x1ff, 0xca, 0xe4ae}}, 0xe8) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r4) vmsplice(r3, 0x0, 0x0, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x2) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002080)={0x4c, 0x1, 0x4, 0x101, 0x0, 0x0, {0x3}, [@NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x7}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x400}, @NFULA_CFG_MODE={0xa, 0x2, {0x7, 0x1}}, @NFULA_CFG_MODE={0xa, 0x2, {0x9, 0x2}}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x80000000}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x20}]}, 0x4c}}, 0x0) process_vm_writev(0x0, &(0x7f0000003640), 0x0, &(0x7f0000000140), 0x0, 0x0) write$UHID_INPUT(r1, &(0x7f0000001040)={0xd, {"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", 0x1000}}, 0x1b7) 08:03:15 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000010000)="e2e1f5e084b00467010000000c0024", 0xf, 0x400}, {&(0x7f0000000280)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000140)={[{@fault_injection}]}) (fail_nth: 51) 08:03:15 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0xf, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) 08:03:15 executing program 4: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) sendto$inet(r2, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="ef51b023", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x6, &(0x7f000059aff8)={r3}, &(0x7f000034f000)=0x2059b000) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000440), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_SB_POOL_GET(r2, &(0x7f0000000600)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000480)={0x6c, r4, 0x1, 0x70bd28, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x8}, {0x6, 0x11, 0x2}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x5}, {0x6, 0x11, 0x4}}]}, 0x6c}}, 0x20000040) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r6 = syz_genetlink_get_family_id$gtp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r5, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x3c, r6, 0x130, 0x70bd2b, 0x25dfdbfe, {}, [@GTPA_FLOW={0x6}, @GTPA_O_TEI={0x8, 0x9, 0x1}, @GTPA_FLOW={0x6, 0x6, 0x4}, @GTPA_MS_ADDRESS={0x8, 0x5, @local}, @GTPA_MS_ADDRESS={0x8, 0x5, @multicast2}]}, 0x3c}}, 0x48041) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r7 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r7, 0xc0189436, &(0x7f00000003c0)=ANY=[@ANYBLOB="0000000000000000000000000000eb003e00000000000000", @ANYRES32, @ANYBLOB="000000000000000000000000000002a0ffffffff0000000000000000"]) 08:03:15 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x6) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x1201, 0xb, 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, 0x8, 0x0, @perf_bp={0x0}, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x6, 0x1, 0x7c, 0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xe5, 0x3, 0x0, 0x7, 0xbe4, 0x0, 0x3, 0x0, 0xcf}, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mincore(&(0x7f000005b000/0x1000)=nil, 0x1000, &(0x7f0000000300)=""/4096) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f00000000c0)=[{&(0x7f0000000080)="05", 0x1}], 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, @in6=@mcast2, 0x4e22, 0x7, 0x4e20, 0x1000, 0xa, 0x0, 0x20, 0xbe, 0x0, 0xee01}, {0x5, 0x4, 0xb57, 0x5, 0x0, 0x80000001, 0xfff, 0x81}, {0x4, 0x7ff, 0x0, 0x9}, 0x33, 0x6e6bbd, 0x2, 0x1, 0x3}, {{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4d5}, 0x2, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, 0x3502, 0x3, 0x2, 0x7, 0x1ff, 0xca, 0xe4ae}}, 0xe8) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r4) vmsplice(r3, 0x0, 0x0, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x2) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002080)={0x4c, 0x1, 0x4, 0x101, 0x0, 0x0, {0x3}, [@NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x7}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x400}, @NFULA_CFG_MODE={0xa, 0x2, {0x7, 0x1}}, @NFULA_CFG_MODE={0xa, 0x2, {0x9, 0x2}}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x80000000}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x20}]}, 0x4c}}, 0x0) process_vm_writev(0x0, &(0x7f0000003640), 0x0, &(0x7f0000000140), 0x0, 0x0) write$UHID_INPUT(r1, &(0x7f0000001040)={0xd, {"a2e3ad21ed6b52f99cfbf4c087f70eb4d04fe7ff7fc6e5539b08580e8b546a1b2538940f08900c878f0e1ac6e7049b72b4956c409b242a0867f3988f7ef319520100ffe8d178708c523c921b1b3e550a169b50d336cd3b78130daa61d8e809ea882f5802b77f07227227b7ba67e0e78657a6f5c2a874e62a9ccdc0d31a0c9f318c0da1993bd160e233df4a62179c6f309f4cff7738596ecae8707ce065cd5b91cd0ae193973735b36d5b1b63e91c00305d3f46635eb016d5b1dda98e2d749be7bd1df1fb3b231fdcdb5075a9aaa1b469c3090000000000000075271b286329d169934288fd789aa37d6e98b224fd44b65b31334ffc55cc82cd3ac32ecd03aded6f9081b4dd0d8b38f3cd4498bee800490841bdb114f6b76383709d8f5c55432a909fda039aec54a1236e80f6a8abadea7662496bddbb42be6bfb2f17959d1f416e56c71b1931870262f5e801119242ca5b6bfc821e7e7daf2451138e645bb80c617669314e2fbe70de98ec76a9e40dad47f36fd9f7d0d42a4b5f1185ccdcf16ff46295d8a0fa17713c5802630933a9a34af674f3f39fe23491237c08822dec110911e893d0a8c4f677747abc360934b82910ff85bfd995083bba2987a67399eac427d145d546a40b9f6ff14ac488ec130fb3850a27afc953854a642c57519544ae15a7e454dea05918b4124351601611c8f11baa500a3621c56cea8d20ff911a0c41db6ebe8cac64f17679141d54b34bbc9963ac4f4bb3309603f1d4ab966203861b5b15a841f2b575a8bd0d78248ebe4d9a80002695104f674c2431dca141fae269cab70e9a66f3c3a9a63e9639e1f59c0ede26c6b5d74b078a5e15c31634e5ae098ce9ee70771aaa18119a867e1088334975e9f73483b6a62fa678ca14ffd9f9db2a7869d85864056526f889af43a60560a22f1fca567e65d5e880572286522449df466c632b3570243f989cce3803f465e41e610c20d80421d653a5120000008213b704c7fb082ff27590678ef9f190bae979babc7041d860420c5664ba7921b14dc1db8892fd32d0ad7bc946813591ad8deff4b05f60cea0da7710ac0000000000008000bea37ce0d0d4aa202fd28f28381aab144a5d429a04a689b83c7068ae949ed06e288e810bac9c76600025e19c907f8ea2e2f05dd3318271a1f5f8528f227e79c1388dbdfffe492f21579d2c15b8c70cdb1c332d86d87341432750861ec2bc3451edca194b221cfec4603d276bbaa1dfa6d4fb8a48a76eefc9a9a0270e4c10d64cd5a62427264f2377fe763c43470833ac96c45f357cbbaba8f1b1fdcc7cbb61a7cdb9744ed7f9129aede2be21ccfdc4e9134f8684b3a4f354da9a795e96334e207dff70f1988037b2ed3aaf575c0b88d8f146684078416d59fdee5325928974d12dad99dac44c3f0008047096a44060bebc2420aed92fa9b6578b4779415d97b9a6d6d5495c118045651cf41c2fc48b778efa5ea5677747430af4162b987b80c3e001cd34e5c92f76cc4c24eeb8bc4e9ac2aed9e53803ed0ca4ae3a9737d214060005ea6f1783e287b3bee96e3a7288afe2fdfaa78d1f48c13b64df07847754b8400daaa69bf5c8f48fe4eae9ca1207e78283cd0b20ceb360c7e658828163e2d25c4aa348561f927e88f63aa70e73a5e69b3df3495903f06572e1e007fa55a2999f596d067312f5779e8dbfdcf3427138f3d444d2639a10477f9bec4b0bbb6e3c04be68981f392203dd0ee3ef478e16dacfc5e3e03cf7ab8e3902f1b0ff034ef655b253ca509383815b1b6fc6522d4e4fdc11a48cf42d48604675fde2b94cf02b98a269b891abf8ab9c015073014d9e08d4338b8780bdecd436cf0541359bafffa45237f104b96210403b2de9efedfd71af9444e197f47e866101496f42355bc7872c827467cfa5c4e72730d56bd068ed211cf847535edecb7b373f78b095b68441a34cb51682a8ae4d24ad0465f3927f889b813076038e79a7962fb385a882e8020f06c4c2ba1dd5cac7c18876da865d258734dd73583df292892448039ef799cf0630becdcce04579b5561dc825ab829827945e020c1f67ee615f7084a607a7eceb6243378e0610060f02cca4051c2f001edb3d78fb4b55668dda93aec92a5de203717aa49c2d284acfabe262fccfcbb2b75a2183c4e15a7b6eb65ca8104e1b4da1fbb77ab2fc043aead87c32ab875ee7c2e7b7019c902cd3b43eaeb1a5fb135c0c7dcee8fe6516a328032f88c042891824659e9e94265c803b35ee5f83a2b210520106b8a358b50ab7a1fa89af9c251fe5294b3d1802d5676d95f160ec97b1ad948741b2044642c37b4a6cc6c04effc1672db7e4b68d787d9a7a508ae54b3cd73643de50e8c77d95a3d361c040babb171607caac2a3559ad4f75465f49c0d0ae3716db6e00cb11db4a5fade2a57c1023bf70cc77737c3b42aae501b20f7694a00f16e2d0174035a2c22656dc29880acebdbe8ddbd75c2f998d8ac2dfad2ba3a504767b6b45a45957f24d758ed024b3849c11d412a2a03b4047497022d9c30e23ef4df5c89644f48bb536f7945b59d7bcddff754413d135273ea8e75f22f216c6b9990ae71806f2c00b4025c48b75c0f73c497579773767075428067e7f16f4dde374f8211fef42cb468e623daf60b3569d462f4f19eacdb3ed70eeebb4483f8fd777d443e8b40426db6fe29068c0ca3d3414442e863a154704b0e51bc664a137b26be719f4f7c9a5678a674dfc95df80b9ce375dd649c8c704e509bd88c8e63d8c7dd67071115c8982ba46af4d6adcc9f68a75b9397b035153faf46366e7205dd8d6f37525c1a0e94610dd94323f6c15d085197149bfd6655548cfd9c52c9711937f79abb1a124f1210465483cd3b2d78378cfb85ed82e7da0f6eb6d279f2ae44369ddb4581c55925d0f6f1ba471eba281f259152f85a654fb39ddff3b484439ff158e7c5419e037f3e3ad038f2211f1033195563c7f93cd54b9094f226e783271e1e5a2a2c10712eab625d64931cd4ffe6738d97b9b5ef828ee9fb059fc01af0e79c1e14b1d25988c69a399567c1d93768f7971d31488b8658a20878b7c1dd7ba02fc42939dde3d4a3339a65d507dc59c51097b40517705da56e9ebf0afa53282bf86dbb58c548069ff6eb95aade7cc66d7bbef724779ca1f731b3346ff177050373d79ff7b3e7f9bc0c1b4b266a8878b90baaa039d3e3b63979ac3df6e6f4859afd50238c7547a39b60810938044ae185d2ba3e00a4e73676864ae090d81eaee5ee6cf1d0ab378dd4dd891e937c2ea5410e05130935e00785ec27e923911fab964c271556527697b52160687461602f88df165d884b36ec2b6c25a2f33c715687e9ddbfb96d6861aca47da73d6f3144345f48843dd014e5c5ad8fe995754bd9cf32fce1e7027132f2082fb0a30b9deae84bed4b28045634073c9c58c89d9e99c81769177c6d594f88a4facfd4c735a20307c737afae5336651b1b9bd522d60399473296b831dbd933d93994ba3064279b10ea0c5833f41f157ea2302993dbe433b1aa3a3766d5439020484f4113c4c859465c3b415c3432f81db8719539d5bf372aaaea1cc43a6c5cbe59758bfee29165895ac4b008e595f437491d87abed02cefcd9db53d94d02dae17b118e5d6787463181f4b87c10772d2b13f7809959bc048850613d17ca51055f2f416a44fe180d2d50c312cca7cb14a2bdc331f57a9817139a206fc76d57227ffff2de20a4b8e3737fbb42913777c06376f799eba367e21f94ca598705f5dcb767d6f84fad6b0f6095e53c4c4234d0c1fbe434f6ab8f43c0013ee93b83946ee7759e89d7bdd1a32d7b3110b932a4d02da711b757fe43c06d21e35810d8fe98b27faea8aa12bc8716eefc5c97c45ac33eeec964c5214bc3a9359bdea1cccab94f15e36319cb34ebcacedb82c2ed3de5a8a8f0011e8f74e82d7f96093530e76692839d7961939adfdeeeaff19d11efcafb6d546fef271e89d6cc238a081ff58cefcce3fbf4625a7e7de40e42e07b34449e15e065cc7348663a52190202c7af288a4510de03dab19d26285eda89156d50dd385a60333ba5bbf5d77cd7007ad1519ad5470de3dd6d6080cafccf8a97406bb6b68a1f0c4549820a73c880f475f732ae00398e8bd1f4908b7807fb33b72685ec37a2d3f766413a60459516246e5a1d998a2017aef0948a68cb0b3e35cb80dd349e891aef595dc4d470e8ac32a308e15fc37d06aeac289c0523f483e1ff7408c60edddab652f2ef91d4f2b01987b0f46da034e5c3f745a7ee8101a3934c54e24b48ec0275e2d0687dc746b0827cbf652f406c6b95f2722e58c05f752ce2126596e1cd7655b904801784c416b22f73d324678e2724f43f1fe687c7e8a60c28b82b6528341b648cdd56fed7cdcbb1575912d5ecd36dea3bca0b7427d8392c6289455e8f8d2ab2242729251ae033a9e02210e62df0546a74b333a1c48f95fd54acb5741259e8c5488efeee327415cc19451432c6f14c27693102a3cd84857cd6586fc5ca9a93eb0145fac0662ff86107f998a8ef7df8aa14046c55b03d3d47f88a8d60f7774a2ee08758897fb411a94b3c2fc5d5f0db42c0456ec014508e5247d33ae6c962d35603ff8454c16f8342856935125102bb784ed714887071f3d998efdd9923c954ab6ce431b63ee356b0c785f2f47b90e29389f22fc5b59a70efaea2bd40195af4486220d702e30bfc43c10ec23ea6283994a7dde4dcb61fea6b651fb1d62458d0741a12830052fcc460db043afe525629b40d7cee658e4cb5e930ed624806c43a006dc9336d07c2b8081c128ad2706f48261f7897084c297a1a6613bc18f5a38d442768af38041efe03d152ef95ff569e76db2391f4509d7f339d92fdb4a89364949da3932ba5c04c24a560ad80a3ce654578376e599aff3565b1d531f30912b99e6619ebe93cc0b81ea9935fd46edb44a78f615255490a4b621501f2a9e4d24624c4dac9274118c67584f5d374755534d7f68f679c4ff516a9c861a0e7e65868fcb2bf1cb9aea4e05df72279fdb0d2b9e935c5af3cf474bed79dfc248c1f5aea4b8b32c5d295e57079d0fe662a46b7f71cd47744db86c50b704c971d90295c7b2c7439a2d78ccfa79b5fc2bff6bbf840262bf89394b3e6491953264d2700c838fa2c7b34252600c9654e502dcea39cb6bc3eb69992e234b4ca7db2f45858d6284ca6270d6b2f0e58fded8a7b4a302a97bc641df07720ba2b26bbfcc807ca0abb1b44322269c21c5ec68cb068ea88067d905ea917bb03eefdaebdeabf2d0dce80997c915c8949de992587c2cb5fe36d7d3e5db21b094b8b77940b5f07722e47a08d367e5f84c96ec664b72934b99b3109af65d77e86abd6859cddf4bbae1f0930462df15fddbc48562ea3511a8065ef028cf12f14dcf6ebecd8d884836174faf1aa609e5f1ee1162dfa13bdc1fa7cfaadba85c72e9758f03a755d0be53f8d2a1dfb1c68cc164b0a0780d971a96ea2c4d4ca0398c2235980a9307b3d5bd3b01faffd0a5dbed2881a9700af561ac8c7e36bb2fc4c40e9cf96f06817fb903729a7db6ff957697c9ede7885d94ff1aa70826ad01a9b03c37b0969be0daf60af93109eb1dee72e4363f51af62af6fb2a6df3bec89822a7a0b678058fa3fef86faec216eb6992162f8dcbf719c148cd2f9c55f4901203a9a8a2c3e90f3943dbc10360a1a49700d1dfbf66d69f6fbaf506c8bcce8bb0d872a02238926407a4eddd5d0fc5a752f9000", 0x1000}}, 0x1b7) 08:03:15 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x6) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x1201, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={0x0}, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x6, 0x1, 0x7c, 0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xe5, 0x3, 0x0, 0x7, 0xbe4, 0x0, 0x3, 0x0, 0xcf}, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0x0) pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mincore(&(0x7f000005b000/0x1000)=nil, 0x1000, &(0x7f0000000300)=""/4096) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f00000000c0)=[{&(0x7f0000000080)="05", 0x1}], 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, @in6=@mcast2, 0x4e22, 0x7, 0x4e20, 0x1000, 0xa, 0x0, 0x20, 0xbe, 0x0, 0xee01}, {0x5, 0x4, 0xb57, 0x5, 0x0, 0x80000001, 0xfff, 0x81}, {0x4, 0x7ff, 0x0, 0x9}, 0x33, 0x6e6bbd, 0x2, 0x1, 0x3}, {{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4d5}, 0x2, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, 0x3502, 0x3, 0x2, 0x7, 0x1ff, 0xca, 0xe4ae}}, 0xe8) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r4) vmsplice(r3, 0x0, 0x0, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x2) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002080)={0x4c, 0x1, 0x4, 0x101, 0x0, 0x0, {0x3}, [@NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x7}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x400}, @NFULA_CFG_MODE={0xa, 0x2, {0x7, 0x1}}, @NFULA_CFG_MODE={0xa, 0x2, {0x9, 0x2}}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x80000000}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x20}]}, 0x4c}}, 0x0) process_vm_writev(0x0, &(0x7f0000003640), 0x0, &(0x7f0000000140), 0x0, 0x0) write$UHID_INPUT(r1, &(0x7f0000001040)={0xd, {"a2e3ad21ed6b52f99cfbf4c087f70eb4d04fe7ff7fc6e5539b08580e8b546a1b2538940f08900c878f0e1ac6e7049b72b4956c409b242a0867f3988f7ef319520100ffe8d178708c523c921b1b3e550a169b50d336cd3b78130daa61d8e809ea882f5802b77f07227227b7ba67e0e78657a6f5c2a874e62a9ccdc0d31a0c9f318c0da1993bd160e233df4a62179c6f309f4cff7738596ecae8707ce065cd5b91cd0ae193973735b36d5b1b63e91c00305d3f46635eb016d5b1dda98e2d749be7bd1df1fb3b231fdcdb5075a9aaa1b469c3090000000000000075271b286329d169934288fd789aa37d6e98b224fd44b65b31334ffc55cc82cd3ac32ecd03aded6f9081b4dd0d8b38f3cd4498bee800490841bdb114f6b76383709d8f5c55432a909fda039aec54a1236e80f6a8abadea7662496bddbb42be6bfb2f17959d1f416e56c71b1931870262f5e801119242ca5b6bfc821e7e7daf2451138e645bb80c617669314e2fbe70de98ec76a9e40dad47f36fd9f7d0d42a4b5f1185ccdcf16ff46295d8a0fa17713c5802630933a9a34af674f3f39fe23491237c08822dec110911e893d0a8c4f677747abc360934b82910ff85bfd995083bba2987a67399eac427d145d546a40b9f6ff14ac488ec130fb3850a27afc953854a642c57519544ae15a7e454dea05918b4124351601611c8f11baa500a3621c56cea8d20ff911a0c41db6ebe8cac64f17679141d54b34bbc9963ac4f4bb3309603f1d4ab966203861b5b15a841f2b575a8bd0d78248ebe4d9a80002695104f674c2431dca141fae269cab70e9a66f3c3a9a63e9639e1f59c0ede26c6b5d74b078a5e15c31634e5ae098ce9ee70771aaa18119a867e1088334975e9f73483b6a62fa678ca14ffd9f9db2a7869d85864056526f889af43a60560a22f1fca567e65d5e880572286522449df466c632b3570243f989cce3803f465e41e610c20d80421d653a5120000008213b704c7fb082ff27590678ef9f190bae979babc7041d860420c5664ba7921b14dc1db8892fd32d0ad7bc946813591ad8deff4b05f60cea0da7710ac0000000000008000bea37ce0d0d4aa202fd28f28381aab144a5d429a04a689b83c7068ae949ed06e288e810bac9c76600025e19c907f8ea2e2f05dd3318271a1f5f8528f227e79c1388dbdfffe492f21579d2c15b8c70cdb1c332d86d87341432750861ec2bc3451edca194b221cfec4603d276bbaa1dfa6d4fb8a48a76eefc9a9a0270e4c10d64cd5a62427264f2377fe763c43470833ac96c45f357cbbaba8f1b1fdcc7cbb61a7cdb9744ed7f9129aede2be21ccfdc4e9134f8684b3a4f354da9a795e96334e207dff70f1988037b2ed3aaf575c0b88d8f146684078416d59fdee5325928974d12dad99dac44c3f0008047096a44060bebc2420aed92fa9b6578b4779415d97b9a6d6d5495c118045651cf41c2fc48b778efa5ea5677747430af4162b987b80c3e001cd34e5c92f76cc4c24eeb8bc4e9ac2aed9e53803ed0ca4ae3a9737d214060005ea6f1783e287b3bee96e3a7288afe2fdfaa78d1f48c13b64df07847754b8400daaa69bf5c8f48fe4eae9ca1207e78283cd0b20ceb360c7e658828163e2d25c4aa348561f927e88f63aa70e73a5e69b3df3495903f06572e1e007fa55a2999f596d067312f5779e8dbfdcf3427138f3d444d2639a10477f9bec4b0bbb6e3c04be68981f392203dd0ee3ef478e16dacfc5e3e03cf7ab8e3902f1b0ff034ef655b253ca509383815b1b6fc6522d4e4fdc11a48cf42d48604675fde2b94cf02b98a269b891abf8ab9c015073014d9e08d4338b8780bdecd436cf0541359bafffa45237f104b96210403b2de9efedfd71af9444e197f47e866101496f42355bc7872c827467cfa5c4e72730d56bd068ed211cf847535edecb7b373f78b095b68441a34cb51682a8ae4d24ad0465f3927f889b813076038e79a7962fb385a882e8020f06c4c2ba1dd5cac7c18876da865d258734dd73583df292892448039ef799cf0630becdcce04579b5561dc825ab829827945e020c1f67ee615f7084a607a7eceb6243378e0610060f02cca4051c2f001edb3d78fb4b55668dda93aec92a5de203717aa49c2d284acfabe262fccfcbb2b75a2183c4e15a7b6eb65ca8104e1b4da1fbb77ab2fc043aead87c32ab875ee7c2e7b7019c902cd3b43eaeb1a5fb135c0c7dcee8fe6516a328032f88c042891824659e9e94265c803b35ee5f83a2b210520106b8a358b50ab7a1fa89af9c251fe5294b3d1802d5676d95f160ec97b1ad948741b2044642c37b4a6cc6c04effc1672db7e4b68d787d9a7a508ae54b3cd73643de50e8c77d95a3d361c040babb171607caac2a3559ad4f75465f49c0d0ae3716db6e00cb11db4a5fade2a57c1023bf70cc77737c3b42aae501b20f7694a00f16e2d0174035a2c22656dc29880acebdbe8ddbd75c2f998d8ac2dfad2ba3a504767b6b45a45957f24d758ed024b3849c11d412a2a03b4047497022d9c30e23ef4df5c89644f48bb536f7945b59d7bcddff754413d135273ea8e75f22f216c6b9990ae71806f2c00b4025c48b75c0f73c497579773767075428067e7f16f4dde374f8211fef42cb468e623daf60b3569d462f4f19eacdb3ed70eeebb4483f8fd777d443e8b40426db6fe29068c0ca3d3414442e863a154704b0e51bc664a137b26be719f4f7c9a5678a674dfc95df80b9ce375dd649c8c704e509bd88c8e63d8c7dd67071115c8982ba46af4d6adcc9f68a75b9397b035153faf46366e7205dd8d6f37525c1a0e94610dd94323f6c15d085197149bfd6655548cfd9c52c9711937f79abb1a124f1210465483cd3b2d78378cfb85ed82e7da0f6eb6d279f2ae44369ddb4581c55925d0f6f1ba471eba281f259152f85a654fb39ddff3b484439ff158e7c5419e037f3e3ad038f2211f1033195563c7f93cd54b9094f226e783271e1e5a2a2c10712eab625d64931cd4ffe6738d97b9b5ef828ee9fb059fc01af0e79c1e14b1d25988c69a399567c1d93768f7971d31488b8658a20878b7c1dd7ba02fc42939dde3d4a3339a65d507dc59c51097b40517705da56e9ebf0afa53282bf86dbb58c548069ff6eb95aade7cc66d7bbef724779ca1f731b3346ff177050373d79ff7b3e7f9bc0c1b4b266a8878b90baaa039d3e3b63979ac3df6e6f4859afd50238c7547a39b60810938044ae185d2ba3e00a4e73676864ae090d81eaee5ee6cf1d0ab378dd4dd891e937c2ea5410e05130935e00785ec27e923911fab964c271556527697b52160687461602f88df165d884b36ec2b6c25a2f33c715687e9ddbfb96d6861aca47da73d6f3144345f48843dd014e5c5ad8fe995754bd9cf32fce1e7027132f2082fb0a30b9deae84bed4b28045634073c9c58c89d9e99c81769177c6d594f88a4facfd4c735a20307c737afae5336651b1b9bd522d60399473296b831dbd933d93994ba3064279b10ea0c5833f41f157ea23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0x1000}}, 0x1b7) [ 799.055811] R13: 0000000020000100 R14: 00007fbc9d673fe0 R15: 0000000020000140 [ 800.124879] FAULT_INJECTION: forcing a failure. [ 800.124879] name failslab, interval 1, probability 0, space 0, times 0 [ 800.169518] audit: type=1804 audit(1642752195.358:357): pid=24311 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir021457496/syzkaller.RhDR6D/1322/bus/file0" dev="sda1" ino=14470 res=1 [ 800.171542] CPU: 1 PID: 24305 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 800.201813] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 800.211178] Call Trace: [ 800.213782] dump_stack+0x1fc/0x2ef [ 800.217421] should_fail.cold+0xa/0xf [ 800.221232] ? setup_fault_attr+0x200/0x200 [ 800.225562] ? lock_acquire+0x170/0x3c0 [ 800.229547] __should_failslab+0x115/0x180 [ 800.233789] should_failslab+0x5/0x10 [ 800.237598] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 800.240427] overlayfs: conflicting lowerdir path [ 800.242708] __kmalloc_node+0x38/0x70 [ 800.242728] kvmalloc_node+0x61/0xf0 [ 800.242744] __list_lru_init+0x4c6/0x7f0 [ 800.242757] ? up_read+0xb3/0x110 [ 800.242775] sget_userns+0x810/0xcd0 08:03:15 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x10, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) [ 800.266191] ? set_bdev_super+0x110/0x110 [ 800.270354] ? ns_test_super+0x50/0x50 [ 800.274250] ? set_bdev_super+0x110/0x110 [ 800.278400] ? ns_test_super+0x50/0x50 [ 800.282311] sget+0x102/0x140 [ 800.282329] mount_bdev+0xf8/0x3b0 [ 800.282345] ? gb_gbphy_register_driver.cold+0x39/0x39 08:03:15 executing program 4: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) sendto$inet(r2, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="ef51b023", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x6, &(0x7f000059aff8)={r3}, &(0x7f000034f000)=0x2059b000) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000440), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_SB_POOL_GET(r2, &(0x7f0000000600)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000480)={0x6c, r4, 0x1, 0x70bd28, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x8}, {0x6, 0x11, 0x2}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x5}, {0x6, 0x11, 0x4}}]}, 0x6c}}, 0x20000040) r5 = socket$nl_generic(0x10, 0x3, 0x10) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) r6 = syz_genetlink_get_family_id$gtp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r5, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x3c, r6, 0x130, 0x70bd2b, 0x25dfdbfe, {}, [@GTPA_FLOW={0x6}, @GTPA_O_TEI={0x8, 0x9, 0x1}, @GTPA_FLOW={0x6, 0x6, 0x4}, @GTPA_MS_ADDRESS={0x8, 0x5, @local}, @GTPA_MS_ADDRESS={0x8, 0x5, @multicast2}]}, 0x3c}}, 0x48041) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r7 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r7, 0xc0189436, &(0x7f00000003c0)=ANY=[@ANYBLOB="0000000000000000000000000000eb003e00000000000000", @ANYRES32, @ANYBLOB="000000000000000000000000000002a0ffffffff0000000000000000"]) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) (async) socket$inet(0x2, 0x4000000805, 0x0) (async) socket$inet_sctp(0x2, 0x5, 0x84) (async) dup3(r0, r1, 0x0) (async) sendto$inet(r2, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) (async) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="ef51b023", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x6, &(0x7f000059aff8)={r3}, &(0x7f000034f000)=0x2059b000) (async) syz_genetlink_get_family_id$devlink(&(0x7f0000000440), 0xffffffffffffffff) (async) sendmsg$DEVLINK_CMD_SB_POOL_GET(r2, &(0x7f0000000600)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000480)={0x6c, r4, 0x1, 0x70bd28, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x8}, {0x6, 0x11, 0x2}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x5}, {0x6, 0x11, 0x4}}]}, 0x6c}}, 0x20000040) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) (async) syz_genetlink_get_family_id$gtp(&(0x7f00000000c0), 0xffffffffffffffff) (async) sendmsg$GTP_CMD_GETPDP(r5, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x3c, r6, 0x130, 0x70bd2b, 0x25dfdbfe, {}, [@GTPA_FLOW={0x6}, @GTPA_O_TEI={0x8, 0x9, 0x1}, @GTPA_FLOW={0x6, 0x6, 0x4}, @GTPA_MS_ADDRESS={0x8, 0x5, @local}, @GTPA_MS_ADDRESS={0x8, 0x5, @multicast2}]}, 0x3c}}, 0x48041) (async) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) (async) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) (async) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) (async) ioctl$FIDEDUPERANGE(r7, 0xc0189436, &(0x7f00000003c0)=ANY=[@ANYBLOB="0000000000000000000000000000eb003e00000000000000", @ANYRES32, @ANYBLOB="000000000000000000000000000002a0ffffffff0000000000000000"]) (async) [ 800.282363] erofs_mount+0x8c/0xc0 [ 800.282378] ? erofs_kill_sb+0x20/0x20 [ 800.282394] ? alloc_pages_current+0x19b/0x2a0 [ 800.282407] ? __lockdep_init_map+0x100/0x5a0 [ 800.282421] mount_fs+0xa3/0x310 [ 800.282441] vfs_kern_mount.part.0+0x68/0x470 [ 800.282459] do_mount+0x115c/0x2f50 [ 800.282476] ? cmp_ex_sort+0xc0/0xc0 [ 800.282493] ? __do_page_fault+0x180/0xd60 [ 800.282509] ? copy_mount_string+0x40/0x40 [ 800.282531] ? memset+0x20/0x40 [ 800.282546] ? copy_mount_options+0x26f/0x380 [ 800.282565] ksys_mount+0xcf/0x130 [ 800.282581] __x64_sys_mount+0xba/0x150 08:03:15 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000010000)="e2e1f5e084b00467010000000c0024", 0xf, 0x400}, {&(0x7f0000000280)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000140)={[{@fault_injection}]}) (fail_nth: 52) [ 800.282596] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 800.282609] do_syscall_64+0xf9/0x620 [ 800.282628] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 800.282639] RIP: 0033:0x7fbc9ed0051a [ 800.282652] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 08:03:15 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x11, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) 08:03:15 executing program 4: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) r0 = socket$inet(0x2, 0x4000000805, 0x0) (async) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup3(r0, r1, 0x0) sendto$inet(r2, &(0x7f0000fa3fff)='\t', 0x1, 0x0, &(0x7f00006f7000)={0x2, 0x0, @dev}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="ef51b023", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) (async) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r2, 0x84, 0x6, &(0x7f000059aff8)={r3}, &(0x7f000034f000)=0x2059b000) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000440), 0xffffffffffffffff) sendmsg$DEVLINK_CMD_SB_POOL_GET(r2, &(0x7f0000000600)={&(0x7f0000000400)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f00000005c0)={&(0x7f0000000480)={0x6c, r4, 0x1, 0x70bd28, 0x25dfdbfc, {}, [{@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x8}, {0x6, 0x11, 0x2}}, {@pci={{0x8}, {0x11}}, {0x8, 0xb, 0x5}, {0x6, 0x11, 0x4}}]}, 0x6c}}, 0x20000040) (async) r5 = socket$nl_generic(0x10, 0x3, 0x10) (async) syz_genetlink_get_family_id$nl80211(&(0x7f0000000380), 0xffffffffffffffff) (async) r6 = syz_genetlink_get_family_id$gtp(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r5, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x3c, r6, 0x130, 0x70bd2b, 0x25dfdbfe, {}, [@GTPA_FLOW={0x6}, @GTPA_O_TEI={0x8, 0x9, 0x1}, @GTPA_FLOW={0x6, 0x6, 0x4}, @GTPA_MS_ADDRESS={0x8, 0x5, @local}, @GTPA_MS_ADDRESS={0x8, 0x5, @multicast2}]}, 0x3c}}, 0x48041) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) (async) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) (async) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) (async) chdir(&(0x7f00000001c0)='./bus\x00') r7 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r7, 0xc0189436, &(0x7f00000003c0)=ANY=[@ANYBLOB="0000000000000000000000000000eb003e00000000000000", @ANYRES32, @ANYBLOB="000000000000000000000000000002a0ffffffff0000000000000000"]) [ 800.282659] RSP: 002b:00007fbc9d673f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 800.282673] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00007fbc9ed0051a [ 800.282681] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fbc9d673fe0 [ 800.282689] RBP: 00007fbc9d674020 R08: 00007fbc9d674020 R09: 0000000020000000 [ 800.282696] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 800.282704] R13: 0000000020000100 R14: 00007fbc9d673fe0 R15: 0000000020000140 08:03:15 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x6) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x1201, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={0x0}, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fremovexattr(r2, &(0x7f00000002c0)=@known='trusted.overlay.upper\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mincore(&(0x7f000005b000/0x1000)=nil, 0x1000, &(0x7f0000000300)=""/4096) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f00000000c0)=[{&(0x7f0000000080)="05", 0x1}], 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, @in6=@mcast2, 0x4e22, 0x7, 0x4e20, 0x1000, 0xa, 0x0, 0x20, 0xbe, 0x0, 0xee01}, {0x5, 0x4, 0xb57, 0x5, 0x0, 0x80000001, 0xfff, 0x81}, {0x4, 0x7ff, 0x0, 0x9}, 0x33, 0x6e6bbd, 0x2, 0x1, 0x3}, {{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4d5}, 0x2, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, 0x3502, 0x3, 0x2, 0x7, 0x1ff, 0xca, 0xe4ae}}, 0xe8) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r4) vmsplice(r3, 0x0, 0x0, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x2) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002080)={0x4c, 0x1, 0x4, 0x101, 0x0, 0x0, {0x3}, [@NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x7}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x400}, @NFULA_CFG_MODE={0xa, 0x2, {0x7, 0x1}}, @NFULA_CFG_MODE={0xa, 0x2, {0x9, 0x2}}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x80000000}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x20}]}, 0x4c}}, 0x0) process_vm_writev(0x0, &(0x7f0000003640), 0x0, &(0x7f0000000140), 0x0, 0x0) write$UHID_INPUT(r1, &(0x7f0000001040)={0xd, {"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", 0x1000}}, 0x1b7) [ 800.626696] erofs: read_super, device -> /dev/loop3 [ 800.626705] erofs: options -> fault_injection=0x0000000000000000, [ 800.627567] FAULT_INJECTION: forcing a failure. [ 800.627567] name failslab, interval 1, probability 0, space 0, times 0 [ 800.627584] CPU: 1 PID: 24344 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 800.627593] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 800.627598] Call Trace: [ 800.627618] dump_stack+0x1fc/0x2ef [ 800.627637] should_fail.cold+0xa/0xf [ 800.627655] ? setup_fault_attr+0x200/0x200 [ 800.627670] ? lock_acquire+0x170/0x3c0 [ 800.627691] __should_failslab+0x115/0x180 [ 800.627709] should_failslab+0x5/0x10 [ 800.627721] __kmalloc+0x2ab/0x3c0 [ 800.627735] ? match_number+0xad/0x230 [ 800.627751] match_number+0xad/0x230 [ 800.627766] ? match_strdup+0xa0/0xa0 [ 800.627788] erofs_fill_super+0xcd8/0x12cc [ 800.627808] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 800.627822] ? vsprintf+0x30/0x30 [ 800.627840] ? wait_for_completion_io+0x10/0x10 [ 800.627854] ? set_blocksize+0x163/0x3f0 [ 800.627872] mount_bdev+0x2fc/0x3b0 [ 800.627883] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 800.627899] erofs_mount+0x8c/0xc0 [ 800.627914] ? erofs_kill_sb+0x20/0x20 [ 800.627935] ? alloc_pages_current+0x19b/0x2a0 08:03:16 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x6) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x1201, 0xb, 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, 0x8, 0x0, @perf_bp={0x0}, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x6, 0x1, 0x7c, 0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xe5, 0x3, 0x0, 0x7, 0xbe4, 0x0, 0x3, 0x0, 0xcf}, 0xffffffffffffffff, 0xffffffffffffffff, r2, 0x0) fremovexattr(r2, &(0x7f00000002c0)=@known='trusted.overlay.upper\x00') mincore(&(0x7f000005b000/0x1000)=nil, 0x1000, &(0x7f0000000300)=""/4096) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00000000c0)=[{&(0x7f0000000080)="05", 0x1}], 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, @in6=@mcast2, 0x4e22, 0x7, 0x4e20, 0x1000, 0xa, 0x0, 0x20, 0xbe, 0x0, 0xee01}, {0x5, 0x4, 0xb57, 0x5, 0x0, 0x80000001, 0xfff, 0x81}, {0x4, 0x7ff, 0x0, 0x9}, 0x33, 0x6e6bbd, 0x2, 0x1, 0x3}, {{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4d5}, 0x2, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, 0x3502, 0x3, 0x2, 0x7, 0x1ff, 0xca, 0xe4ae}}, 0xe8) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r3) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x2) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002080)={0x4c, 0x1, 0x4, 0x101, 0x0, 0x0, {0x3}, [@NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x7}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x400}, @NFULA_CFG_MODE={0xa, 0x2, {0x7, 0x1}}, @NFULA_CFG_MODE={0xa, 0x2, {0x9, 0x2}}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x80000000}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x20}]}, 0x4c}}, 0x0) process_vm_writev(0x0, &(0x7f0000003640), 0x0, &(0x7f0000000140), 0x0, 0x0) write$UHID_INPUT(r1, &(0x7f0000001040)={0xd, {"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", 0x1000}}, 0x1b7) 08:03:16 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000010000)="e2e1f5e084b00467010000000c0024", 0xf, 0x400}, {&(0x7f0000000280)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000140)={[{@fault_injection}]}) (fail_nth: 53) 08:03:16 executing program 4: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) unlink(&(0x7f00000000c0)='./bus\x00') mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="75701665726469723d2e2f6275732c776f72020069723d2e2f66696c6531b382c70f2f1a914cf07583"]) chdir(&(0x7f00000001c0)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r0, 0xc018937d, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x4}}, './bus/file0\x00'}) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) 08:03:16 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x12, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) [ 800.627949] ? __lockdep_init_map+0x100/0x5a0 [ 800.627965] mount_fs+0xa3/0x310 [ 800.627984] vfs_kern_mount.part.0+0x68/0x470 [ 800.628003] do_mount+0x115c/0x2f50 [ 800.628020] ? cmp_ex_sort+0xc0/0xc0 [ 800.628037] ? __do_page_fault+0x180/0xd60 08:03:16 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000010000)="e2e1f5e084b00467010000000c0024", 0xf, 0x400}, {&(0x7f0000000280)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000140)={[{@fault_injection}]}) (fail_nth: 54) [ 800.628055] ? copy_mount_string+0x40/0x40 [ 800.628086] ? memset+0x20/0x40 [ 800.628104] ? copy_mount_options+0x26f/0x380 [ 800.628122] ksys_mount+0xcf/0x130 [ 800.628141] __x64_sys_mount+0xba/0x150 [ 800.628157] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 800.628172] do_syscall_64+0xf9/0x620 [ 800.628191] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 800.628203] RIP: 0033:0x7fbc9ed0051a [ 800.628216] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 800.628224] RSP: 002b:00007fbc9d673f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 800.628237] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00007fbc9ed0051a [ 800.628246] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fbc9d673fe0 [ 800.628255] RBP: 00007fbc9d674020 R08: 00007fbc9d674020 R09: 0000000020000000 [ 800.628265] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 800.628272] R13: 0000000020000100 R14: 00007fbc9d673fe0 R15: 0000000020000140 [ 800.707360] audit: type=1804 audit(1642752195.888:358): pid=24352 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir021457496/syzkaller.RhDR6D/1324/bus/file0" dev="sda1" ino=14226 res=1 [ 800.910998] erofs: read_super, device -> /dev/loop3 [ 800.911009] erofs: options -> fault_injection=0x0000000000000000, [ 800.911024] FAULT_INJECTION: forcing a failure. [ 800.911024] name failslab, interval 1, probability 0, space 0, times 0 [ 800.911040] CPU: 1 PID: 24368 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 800.911049] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 800.911054] Call Trace: [ 800.911073] dump_stack+0x1fc/0x2ef [ 800.911091] should_fail.cold+0xa/0xf [ 800.911108] ? setup_fault_attr+0x200/0x200 [ 800.911125] ? lock_acquire+0x170/0x3c0 [ 800.911147] __should_failslab+0x115/0x180 [ 800.911164] should_failslab+0x5/0x10 [ 800.911178] kmem_cache_alloc_trace+0x284/0x380 [ 800.911195] erofs_fill_super+0x167/0x12cc [ 800.911215] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 800.911228] ? vsprintf+0x30/0x30 [ 800.911250] ? wait_for_completion_io+0x10/0x10 [ 800.911264] ? set_blocksize+0x163/0x3f0 [ 800.911281] mount_bdev+0x2fc/0x3b0 [ 800.911294] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 800.911310] erofs_mount+0x8c/0xc0 [ 800.911324] ? erofs_kill_sb+0x20/0x20 [ 800.911342] ? alloc_pages_current+0x19b/0x2a0 [ 800.911355] ? __lockdep_init_map+0x100/0x5a0 [ 800.911368] mount_fs+0xa3/0x310 [ 800.911387] vfs_kern_mount.part.0+0x68/0x470 [ 800.911405] do_mount+0x115c/0x2f50 [ 800.911421] ? cmp_ex_sort+0xc0/0xc0 [ 800.911438] ? __do_page_fault+0x180/0xd60 [ 800.911454] ? copy_mount_string+0x40/0x40 [ 800.911476] ? memset+0x20/0x40 [ 800.911492] ? copy_mount_options+0x26f/0x380 [ 800.911510] ksys_mount+0xcf/0x130 [ 800.911527] __x64_sys_mount+0xba/0x150 [ 800.911543] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 800.911557] do_syscall_64+0xf9/0x620 [ 800.911575] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 800.911586] RIP: 0033:0x7fbc9ed0051a [ 800.911600] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 800.911615] RSP: 002b:00007fbc9d673f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 800.911630] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00007fbc9ed0051a [ 800.911639] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fbc9d673fe0 [ 800.911647] RBP: 00007fbc9d674020 R08: 00007fbc9d674020 R09: 0000000020000000 [ 800.911656] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 800.911664] R13: 0000000020000100 R14: 00007fbc9d673fe0 R15: 0000000020000140 [ 800.984402] overlayfs: unrecognized mount option "uperdir=./bus" or missing value [ 801.023181] FAULT_INJECTION: forcing a failure. [ 801.023181] name failslab, interval 1, probability 0, space 0, times 0 [ 801.118691] audit: type=1804 audit(1642752196.248:359): pid=24382 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir021457496/syzkaller.RhDR6D/1325/bus/file0" dev="sda1" ino=13947 res=1 [ 801.124023] CPU: 1 PID: 24378 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 801.388416] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 801.388420] Call Trace: [ 801.388437] dump_stack+0x1fc/0x2ef [ 801.388449] should_fail.cold+0xa/0xf [ 801.388460] ? setup_fault_attr+0x200/0x200 [ 801.388469] ? lock_acquire+0x170/0x3c0 [ 801.388480] __should_failslab+0x115/0x180 [ 801.388494] should_failslab+0x5/0x10 [ 801.388509] kmem_cache_alloc_node_trace+0x244/0x3b0 [ 801.388528] __kmalloc_node+0x38/0x70 [ 801.388547] kvmalloc_node+0x61/0xf0 [ 801.388563] __list_lru_init+0x4c6/0x7f0 [ 801.388584] ? up_read+0xb3/0x110 [ 801.388604] sget_userns+0x810/0xcd0 [ 801.388620] ? set_bdev_super+0x110/0x110 [ 801.388634] ? ns_test_super+0x50/0x50 [ 801.388645] ? set_bdev_super+0x110/0x110 [ 801.388652] ? ns_test_super+0x50/0x50 [ 801.388661] sget+0x102/0x140 [ 801.388671] mount_bdev+0xf8/0x3b0 [ 801.388679] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 801.388690] erofs_mount+0x8c/0xc0 [ 801.388700] ? erofs_kill_sb+0x20/0x20 [ 801.388711] ? alloc_pages_current+0x19b/0x2a0 [ 801.388720] ? __lockdep_init_map+0x100/0x5a0 [ 801.388728] mount_fs+0xa3/0x310 [ 801.388740] vfs_kern_mount.part.0+0x68/0x470 [ 801.388750] do_mount+0x115c/0x2f50 [ 801.388761] ? cmp_ex_sort+0xc0/0xc0 [ 801.388771] ? __do_page_fault+0x180/0xd60 [ 801.388780] ? copy_mount_string+0x40/0x40 [ 801.388792] ? memset+0x20/0x40 [ 801.388800] ? copy_mount_options+0x26f/0x380 [ 801.388810] ksys_mount+0xcf/0x130 [ 801.388819] __x64_sys_mount+0xba/0x150 [ 801.388828] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 801.388837] do_syscall_64+0xf9/0x620 [ 801.388848] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 801.388856] RIP: 0033:0x7fbc9ed0051a [ 801.388864] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 801.388868] RSP: 002b:00007fbc9d673f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 801.388876] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00007fbc9ed0051a [ 801.388881] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fbc9d673fe0 [ 801.388886] RBP: 00007fbc9d674020 R08: 00007fbc9d674020 R09: 0000000020000000 [ 801.388890] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 801.388895] R13: 0000000020000100 R14: 00007fbc9d673fe0 R15: 0000000020000140 08:03:16 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x13, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) 08:03:16 executing program 4: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) (async) unlink(&(0x7f00000000c0)='./bus\x00') (async) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) (async) r0 = creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) (async) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="75701665726469723d2e2f6275732c776f72020069723d2e2f66696c6531b382c70f2f1a914cf07583"]) (async) chdir(&(0x7f00000001c0)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r0, 0xc018937d, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x4}}, './bus/file0\x00'}) (async) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) 08:03:16 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000010000)="e2e1f5e084b00467010000000c0024", 0xf, 0x400}, {&(0x7f0000000280)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000140)={[{@fault_injection}]}) (fail_nth: 55) 08:03:16 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x6) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x1201, 0xb, 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, 0x8, 0x0, @perf_bp={0x0}, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fremovexattr(r2, &(0x7f00000002c0)=@known='trusted.overlay.upper\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mincore(&(0x7f000005b000/0x1000)=nil, 0x1000, &(0x7f0000000300)=""/4096) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f00000000c0)=[{&(0x7f0000000080)="05", 0x1}], 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, @in6=@mcast2, 0x4e22, 0x7, 0x4e20, 0x1000, 0xa, 0x0, 0x20, 0xbe, 0x0, 0xee01}, {0x5, 0x4, 0xb57, 0x5, 0x0, 0x80000001, 0xfff, 0x81}, {0x4, 0x7ff, 0x0, 0x9}, 0x33, 0x6e6bbd, 0x2, 0x1, 0x3}, {{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4d5}, 0x2, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, 0x3502, 0x3, 0x2, 0x7, 0x1ff, 0xca, 0xe4ae}}, 0xe8) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r4) vmsplice(r3, 0x0, 0x0, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x2) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002080)={0x4c, 0x1, 0x4, 0x101, 0x0, 0x0, {0x3}, [@NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x7}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x400}, @NFULA_CFG_MODE={0xa, 0x2, {0x7, 0x1}}, @NFULA_CFG_MODE={0xa, 0x2, {0x9, 0x2}}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x80000000}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x20}]}, 0x4c}}, 0x0) process_vm_writev(0x0, &(0x7f0000003640), 0x0, &(0x7f0000000140), 0x0, 0x0) write$UHID_INPUT(r1, &(0x7f0000001040)={0xd, {"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", 0x1000}}, 0x1b7) 08:03:17 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000010000)="e2e1f5e084b00467010000000c0024", 0xf, 0x400}, {&(0x7f0000000280)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000140)={[{@fault_injection}]}) (fail_nth: 56) 08:03:17 executing program 4: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) unlink(&(0x7f00000000c0)='./bus\x00') (async) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) (async) r0 = creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB="75701665726469723d2e2f6275732c776f72020069723d2e2f66696c6531b382c70f2f1a914cf07583"]) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$AUTOFS_DEV_IOCTL_ASKUMOUNT(r0, 0xc018937d, &(0x7f0000000000)={{0x1, 0x1, 0x18, r0, {0x4}}, './bus/file0\x00'}) (async) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) 08:03:17 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x14, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) [ 801.749483] overlayfs: unrecognized mount option "uperdir=./bus" or missing value [ 801.762114] audit: type=1804 audit(1642752196.948:360): pid=24401 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir021457496/syzkaller.RhDR6D/1326/bus/file0" dev="sda1" ino=14277 res=1 [ 801.766939] erofs: read_super, device -> /dev/loop3 [ 801.766949] erofs: options -> fault_injection=0x0000000000000000, [ 801.766964] FAULT_INJECTION: forcing a failure. [ 801.766964] name failslab, interval 1, probability 0, space 0, times 0 [ 801.766980] CPU: 0 PID: 24399 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 801.766988] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 801.766993] Call Trace: [ 801.767013] dump_stack+0x1fc/0x2ef [ 801.767033] should_fail.cold+0xa/0xf [ 801.767060] ? setup_fault_attr+0x200/0x200 [ 801.767076] ? lock_acquire+0x170/0x3c0 [ 801.767100] __should_failslab+0x115/0x180 [ 801.767118] should_failslab+0x5/0x10 [ 801.767132] kmem_cache_alloc_trace+0x284/0x380 [ 801.767148] erofs_fill_super+0x167/0x12cc [ 801.767168] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 801.767182] ? vsprintf+0x30/0x30 [ 801.767200] ? wait_for_completion_io+0x10/0x10 [ 801.767214] ? set_blocksize+0x163/0x3f0 [ 801.767232] mount_bdev+0x2fc/0x3b0 [ 801.767245] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 801.767263] erofs_mount+0x8c/0xc0 [ 801.767276] ? erofs_kill_sb+0x20/0x20 [ 801.767295] ? alloc_pages_current+0x19b/0x2a0 [ 801.767308] ? __lockdep_init_map+0x100/0x5a0 [ 801.767323] mount_fs+0xa3/0x310 [ 801.767342] vfs_kern_mount.part.0+0x68/0x470 [ 801.767361] do_mount+0x115c/0x2f50 [ 801.767377] ? cmp_ex_sort+0xc0/0xc0 [ 801.767393] ? __do_page_fault+0x180/0xd60 [ 801.767409] ? copy_mount_string+0x40/0x40 [ 801.767431] ? memset+0x20/0x40 [ 801.767447] ? copy_mount_options+0x26f/0x380 [ 801.767465] ksys_mount+0xcf/0x130 [ 801.767482] __x64_sys_mount+0xba/0x150 [ 801.767497] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 801.767511] do_syscall_64+0xf9/0x620 [ 801.767529] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 801.767540] RIP: 0033:0x7fbc9ed0051a [ 801.767554] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 801.767561] RSP: 002b:00007fbc9d673f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 801.767574] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00007fbc9ed0051a [ 801.767582] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fbc9d673fe0 [ 801.767590] RBP: 00007fbc9d674020 R08: 00007fbc9d674020 R09: 0000000020000000 [ 801.767598] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 801.767607] R13: 0000000020000100 R14: 00007fbc9d673fe0 R15: 0000000020000140 [ 801.898725] erofs: read_super, device -> /dev/loop3 [ 801.898735] erofs: options -> fault_injection=0x0000000000000000, [ 801.898819] FAULT_INJECTION: forcing a failure. [ 801.898819] name failslab, interval 1, probability 0, space 0, times 0 [ 801.898834] CPU: 0 PID: 24413 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 801.898842] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 801.898847] Call Trace: [ 801.898865] dump_stack+0x1fc/0x2ef [ 801.898883] should_fail.cold+0xa/0xf [ 801.898898] ? do_mount+0x115c/0x2f50 [ 801.898914] ? setup_fault_attr+0x200/0x200 [ 801.898930] ? blk_queue_enter+0x40b/0xb70 [ 801.898952] __should_failslab+0x115/0x180 [ 801.898967] should_failslab+0x5/0x10 [ 801.898979] kmem_cache_alloc_node+0x54/0x3b0 [ 801.898998] create_task_io_context+0x2c/0x430 [ 801.899016] generic_make_request_checks+0x1c4f/0x22e0 [ 801.899038] ? should_fail_bio.isra.0+0xa0/0xa0 [ 801.899065] ? rcu_read_lock_sched_held+0x16c/0x1d0 [ 801.899081] ? kmem_cache_alloc+0x315/0x370 [ 801.899103] generic_make_request+0x23f/0xdf0 [ 801.899121] ? blk_put_request+0x110/0x110 [ 801.899138] ? lock_downgrade+0x720/0x720 [ 801.899158] submit_bio+0xb1/0x430 [ 801.899175] ? generic_make_request+0xdf0/0xdf0 [ 801.899189] ? check_preemption_disabled+0x41/0x280 [ 801.899210] ? guard_bio_eod+0x2a0/0x650 [ 801.899226] submit_bh_wbc+0x5a7/0x760 [ 801.899246] __bread_gfp+0x14e/0x300 [ 801.899262] erofs_fill_super+0x207/0x12cc [ 801.899281] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 801.899296] ? vsprintf+0x30/0x30 [ 801.899314] ? wait_for_completion_io+0x10/0x10 [ 801.899327] ? set_blocksize+0x163/0x3f0 [ 801.899345] mount_bdev+0x2fc/0x3b0 [ 801.899358] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 801.899376] erofs_mount+0x8c/0xc0 [ 801.899390] ? erofs_kill_sb+0x20/0x20 [ 801.899408] ? alloc_pages_current+0x19b/0x2a0 [ 801.899422] ? __lockdep_init_map+0x100/0x5a0 [ 801.899436] mount_fs+0xa3/0x310 [ 801.899455] vfs_kern_mount.part.0+0x68/0x470 [ 801.899474] do_mount+0x115c/0x2f50 [ 801.899490] ? cmp_ex_sort+0xc0/0xc0 [ 801.899507] ? __do_page_fault+0x180/0xd60 [ 801.899524] ? copy_mount_string+0x40/0x40 [ 801.899546] ? memset+0x20/0x40 [ 801.899566] ? copy_mount_options+0x26f/0x380 [ 801.899585] ksys_mount+0xcf/0x130 [ 801.899603] __x64_sys_mount+0xba/0x150 [ 801.899620] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 801.899635] do_syscall_64+0xf9/0x620 [ 801.899654] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 801.899666] RIP: 0033:0x7fbc9ed0051a [ 801.899679] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 801.899686] RSP: 002b:00007fbc9d673f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 801.899700] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00007fbc9ed0051a [ 801.899709] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fbc9d673fe0 [ 801.899718] RBP: 00007fbc9d674020 R08: 00007fbc9d674020 R09: 0000000020000000 [ 801.899726] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 801.899734] R13: 0000000020000100 R14: 00007fbc9d673fe0 R15: 0000000020000140 08:03:17 executing program 1: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x6) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x1201, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={0x0}, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fremovexattr(r2, &(0x7f00000002c0)=@known='trusted.overlay.upper\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mincore(&(0x7f000005b000/0x1000)=nil, 0x1000, &(0x7f0000000300)=""/4096) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f00000000c0)=[{&(0x7f0000000080)="05", 0x1}], 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, @in6=@mcast2, 0x4e22, 0x7, 0x4e20, 0x1000, 0xa, 0x0, 0x20, 0xbe, 0x0, 0xee01}, {0x5, 0x4, 0xb57, 0x5, 0x0, 0x80000001, 0xfff, 0x81}, {0x4, 0x7ff, 0x0, 0x9}, 0x33, 0x6e6bbd, 0x2, 0x1, 0x3}, {{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4d5}, 0x2, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, 0x3502, 0x3, 0x2, 0x7, 0x1ff, 0xca, 0xe4ae}}, 0xe8) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r4) vmsplice(r3, 0x0, 0x0, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x2) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002080)={0x4c, 0x1, 0x4, 0x101, 0x0, 0x0, {0x3}, [@NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x7}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x400}, @NFULA_CFG_MODE={0xa, 0x2, {0x7, 0x1}}, @NFULA_CFG_MODE={0xa, 0x2, {0x9, 0x2}}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x80000000}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x20}]}, 0x4c}}, 0x0) process_vm_writev(0x0, &(0x7f0000003640), 0x0, &(0x7f0000000140), 0x0, 0x0) write$UHID_INPUT(r1, &(0x7f0000001040)={0xd, {"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", 0x1000}}, 0x1b7) 08:03:17 executing program 0: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 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, @perf_config_ext={0x0, 0x8}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f00000e4000/0x800000)=nil, 0x800000) mremap(&(0x7f00006bc000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f000091a000/0x4000)=nil) shmget$private(0x0, 0x4000, 0x10, &(0x7f00001cd000/0x4000)=nil) r0 = socket(0x10, 0x80002, 0x9) r1 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) shmat(r1, &(0x7f0000765000/0x1000)=nil, 0x1000) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x7, 0xff, 0x40, 0x9, 0x0, 0x401, 0x11094, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3dd4, 0x4, @perf_bp={&(0x7f0000000000), 0x8}, 0x2008, 0x0, 0x2, 0x6, 0xffffffffffffffff, 0x8, 0x8000, 0x0, 0x80000001, 0x0, 0x20}, 0x0, 0x7, r2, 0x3) r3 = shmget(0x2, 0x4000, 0x81, &(0x7f00007c2000/0x4000)=nil) shmctl$SHM_LOCK(r3, 0xb) shmat(r1, &(0x7f000021d000/0x3000)=nil, 0x6000) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000180)={'batadv0\x00', 0x0}) shmat(0x0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffffff) shmat(0x0, &(0x7f0000ffa000/0x4000)=nil, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@mpls_getroute={0x44, 0x1a, 0x100, 0x70bd2a, 0x25dfdbfd, {0x1c, 0x10, 0x20, 0x9, 0xfc, 0x1, 0x0, 0x4, 0x100}, [@RTA_MULTIPATH={0xc, 0x9, {0x1f, 0x22, 0x1f, r4}}, @RTA_TTL_PROPAGATE={0x5, 0x1a, 0x1}, @RTA_MULTIPATH={0xc, 0x9, {0x5, 0x3e, 0x40, r4}}, @RTA_DST={0x8, 0x1, {0x5}}]}, 0x44}, 0x1, 0x0, 0x0, 0x24008005}, 0x0) mmap(&(0x7f0000399000/0x1000)=nil, 0x1000, 0x4, 0x10, r5, 0x56449000) mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4000, 0x7, &(0x7f000056a000/0x4000)=nil) 08:03:17 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000010000)="e2e1f5e084b00467010000000c0024", 0xf, 0x400}, {&(0x7f0000000280)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000140)={[{@fault_injection}]}) (fail_nth: 57) 08:03:17 executing program 4: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,uorkdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) 08:03:17 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x15, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) 08:03:17 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x6) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x1201, 0xb, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8, 0x0, @perf_bp={0x0}, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fremovexattr(r2, &(0x7f00000002c0)=@known='trusted.overlay.upper\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mincore(&(0x7f000005b000/0x1000)=nil, 0x1000, &(0x7f0000000300)=""/4096) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f00000000c0)=[{&(0x7f0000000080)="05", 0x1}], 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, @in6=@mcast2, 0x4e22, 0x7, 0x4e20, 0x1000, 0xa, 0x0, 0x20, 0xbe, 0x0, 0xee01}, {0x5, 0x4, 0xb57, 0x5, 0x0, 0x80000001, 0xfff, 0x81}, {0x4, 0x7ff, 0x0, 0x9}, 0x33, 0x6e6bbd, 0x2, 0x1, 0x3}, {{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4d5}, 0x2, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, 0x3502, 0x3, 0x2, 0x7, 0x1ff, 0xca, 0xe4ae}}, 0xe8) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r4) vmsplice(r3, 0x0, 0x0, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x2) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002080)={0x4c, 0x1, 0x4, 0x101, 0x0, 0x0, {0x3}, [@NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x7}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x400}, @NFULA_CFG_MODE={0xa, 0x2, {0x7, 0x1}}, @NFULA_CFG_MODE={0xa, 0x2, {0x9, 0x2}}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x80000000}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x20}]}, 0x4c}}, 0x0) process_vm_writev(0x0, &(0x7f0000003640), 0x0, &(0x7f0000000140), 0x0, 0x0) write$UHID_INPUT(r1, &(0x7f0000001040)={0xd, {"a2e3ad21ed6b52f99cfbf4c087f70eb4d04fe7ff7fc6e5539b08580e8b546a1b2538940f08900c878f0e1ac6e7049b72b4956c409b242a0867f3988f7ef319520100ffe8d178708c523c921b1b3e550a169b50d336cd3b78130daa61d8e809ea882f5802b77f07227227b7ba67e0e78657a6f5c2a874e62a9ccdc0d31a0c9f318c0da1993bd160e233df4a62179c6f309f4cff7738596ecae8707ce065cd5b91cd0ae193973735b36d5b1b63e91c00305d3f46635eb016d5b1dda98e2d749be7bd1df1fb3b231fdcdb5075a9aaa1b469c3090000000000000075271b286329d169934288fd789aa37d6e98b224fd44b65b31334ffc55cc82cd3ac32ecd03aded6f9081b4dd0d8b38f3cd4498bee800490841bdb114f6b76383709d8f5c55432a909fda039aec54a1236e80f6a8abadea7662496bddbb42be6bfb2f17959d1f416e56c71b1931870262f5e801119242ca5b6bfc821e7e7daf2451138e645bb80c617669314e2fbe70de98ec76a9e40dad47f36fd9f7d0d42a4b5f1185ccdcf16ff46295d8a0fa17713c5802630933a9a34af674f3f39fe23491237c08822dec110911e893d0a8c4f677747abc360934b82910ff85bfd995083bba2987a67399eac427d145d546a40b9f6ff14ac488ec130fb3850a27afc953854a642c57519544ae15a7e454dea05918b4124351601611c8f11baa500a3621c56cea8d20ff911a0c41db6ebe8cac64f17679141d54b34bbc9963ac4f4bb3309603f1d4ab966203861b5b15a841f2b575a8bd0d78248ebe4d9a80002695104f674c2431dca141fae269cab70e9a66f3c3a9a63e9639e1f59c0ede26c6b5d74b078a5e15c31634e5ae098ce9ee70771aaa18119a867e1088334975e9f73483b6a62fa678ca14ffd9f9db2a7869d85864056526f889af43a60560a22f1fca567e65d5e880572286522449df466c632b3570243f989cce3803f465e41e610c20d80421d653a5120000008213b704c7fb082ff27590678ef9f190bae979babc7041d860420c5664ba7921b14dc1db8892fd32d0ad7bc946813591ad8deff4b05f60cea0da7710ac0000000000008000bea37ce0d0d4aa202fd28f28381aab144a5d429a04a689b83c7068ae949ed06e288e810bac9c76600025e19c907f8ea2e2f05dd3318271a1f5f8528f227e79c1388dbdfffe492f21579d2c15b8c70cdb1c332d86d87341432750861ec2bc3451edca194b221cfec4603d276bbaa1dfa6d4fb8a48a76eefc9a9a0270e4c10d64cd5a62427264f2377fe763c43470833ac96c45f357cbbaba8f1b1fdcc7cbb61a7cdb9744ed7f9129aede2be21ccfdc4e9134f8684b3a4f354da9a795e96334e207dff70f1988037b2ed3aaf575c0b88d8f146684078416d59fdee5325928974d12dad99dac44c3f0008047096a44060bebc2420aed92fa9b6578b4779415d97b9a6d6d5495c118045651cf41c2fc48b778efa5ea5677747430af4162b987b80c3e001cd34e5c92f76cc4c24eeb8bc4e9ac2aed9e53803ed0ca4ae3a9737d214060005ea6f1783e287b3bee96e3a7288afe2fdfaa78d1f48c13b64df07847754b8400daaa69bf5c8f48fe4eae9ca1207e78283cd0b20ceb360c7e658828163e2d25c4aa348561f927e88f63aa70e73a5e69b3df3495903f06572e1e007fa55a2999f596d067312f5779e8dbfdcf3427138f3d444d2639a10477f9bec4b0bbb6e3c04be68981f392203dd0ee3ef478e16dacfc5e3e03cf7ab8e3902f1b0ff034ef655b253ca509383815b1b6fc6522d4e4fdc11a48cf42d48604675fde2b94cf02b98a269b891abf8ab9c015073014d9e08d4338b8780bdecd436cf0541359bafffa45237f104b96210403b2de9efedfd71af9444e197f47e866101496f42355bc7872c827467cfa5c4e72730d56bd068ed211cf847535edecb7b373f78b095b68441a34cb51682a8ae4d24ad0465f3927f889b813076038e79a7962fb385a882e8020f06c4c2ba1dd5cac7c18876da865d258734dd73583df292892448039ef799cf0630becdcce04579b5561dc825ab829827945e020c1f67ee615f7084a607a7eceb6243378e0610060f02cca4051c2f001edb3d78fb4b55668dda93aec92a5de203717aa49c2d284acfabe262fccfcbb2b75a2183c4e15a7b6eb65ca8104e1b4da1fbb77ab2fc043aead87c32ab875ee7c2e7b7019c902cd3b43eaeb1a5fb135c0c7dcee8fe6516a328032f88c042891824659e9e94265c803b35ee5f83a2b210520106b8a358b50ab7a1fa89af9c251fe5294b3d1802d5676d95f160ec97b1ad948741b2044642c37b4a6cc6c04effc1672db7e4b68d787d9a7a508ae54b3cd73643de50e8c77d95a3d361c040babb171607caac2a3559ad4f75465f49c0d0ae3716db6e00cb11db4a5fade2a57c1023bf70cc77737c3b42aae501b20f7694a00f16e2d0174035a2c22656dc29880acebdbe8ddbd75c2f998d8ac2dfad2ba3a504767b6b45a45957f24d758ed024b3849c11d412a2a03b4047497022d9c30e23ef4df5c89644f48bb536f7945b59d7bcddff754413d135273ea8e75f22f216c6b9990ae71806f2c00b4025c48b75c0f73c497579773767075428067e7f16f4dde374f8211fef42cb468e623daf60b3569d462f4f19eacdb3ed70eeebb4483f8fd777d443e8b40426db6fe29068c0ca3d3414442e863a154704b0e51bc664a137b26be719f4f7c9a5678a674dfc95df80b9ce375dd649c8c704e509bd88c8e63d8c7dd67071115c8982ba46af4d6adcc9f68a75b9397b035153faf46366e7205dd8d6f37525c1a0e94610dd94323f6c15d085197149bfd6655548cfd9c52c9711937f79abb1a124f1210465483cd3b2d78378cfb85ed82e7da0f6eb6d279f2ae44369ddb4581c55925d0f6f1ba471eba281f259152f85a654fb39ddff3b484439ff158e7c5419e037f3e3ad038f2211f1033195563c7f93cd54b9094f226e783271e1e5a2a2c10712eab625d64931cd4ffe6738d97b9b5ef828ee9fb059fc01af0e79c1e14b1d25988c69a399567c1d93768f7971d31488b8658a20878b7c1dd7ba02fc42939dde3d4a3339a65d507dc59c51097b40517705da56e9ebf0afa53282bf86dbb58c548069ff6eb95aade7cc66d7bbef724779ca1f731b3346ff177050373d79ff7b3e7f9bc0c1b4b266a8878b90baaa039d3e3b63979ac3df6e6f4859afd50238c7547a39b60810938044ae185d2ba3e00a4e73676864ae090d81eaee5ee6cf1d0ab378dd4dd891e937c2ea5410e05130935e00785ec27e923911fab964c271556527697b52160687461602f88df165d884b36ec2b6c25a2f33c715687e9ddbfb96d6861aca47da73d6f3144345f48843dd014e5c5ad8fe995754bd9cf32fce1e7027132f2082fb0a30b9deae84bed4b28045634073c9c58c89d9e99c81769177c6d594f88a4facfd4c735a20307c737afae5336651b1b9bd522d60399473296b831dbd933d93994ba3064279b10ea0c5833f41f157ea2302993dbe433b1aa3a3766d5439020484f4113c4c859465c3b415c3432f81db8719539d5bf372aaaea1cc43a6c5cbe59758bfee29165895ac4b008e595f437491d87abed02cefcd9db53d94d02dae17b118e5d6787463181f4b87c10772d2b13f7809959bc048850613d17ca51055f2f416a44fe180d2d50c312cca7cb14a2bdc331f57a9817139a206fc76d57227ffff2de20a4b8e3737fbb42913777c06376f799eba367e21f94ca598705f5dcb767d6f84fad6b0f6095e53c4c4234d0c1fbe434f6ab8f43c0013ee93b83946ee7759e89d7bdd1a32d7b3110b932a4d02da711b757fe43c06d21e35810d8fe98b27faea8aa12bc8716eefc5c97c45ac33eeec964c5214bc3a9359bdea1cccab94f15e36319cb34ebcacedb82c2ed3de5a8a8f0011e8f74e82d7f96093530e76692839d7961939adfdeeeaff19d11efcafb6d546fef271e89d6cc238a081ff58cefcce3fbf4625a7e7de40e42e07b34449e15e065cc7348663a52190202c7af288a4510de03dab19d26285eda89156d50dd385a60333ba5bbf5d77cd7007ad1519ad5470de3dd6d6080cafccf8a97406bb6b68a1f0c4549820a73c880f475f732ae00398e8bd1f4908b7807fb33b72685ec37a2d3f766413a60459516246e5a1d998a2017aef0948a68cb0b3e35cb80dd349e891aef595dc4d470e8ac32a308e15fc37d06aeac289c0523f483e1ff7408c60edddab652f2ef91d4f2b01987b0f46da034e5c3f745a7ee8101a3934c54e24b48ec0275e2d0687dc746b0827cbf652f406c6b95f2722e58c05f752ce2126596e1cd7655b904801784c416b22f73d324678e2724f43f1fe687c7e8a60c28b82b6528341b648cdd56fed7cdcbb1575912d5ecd36dea3bca0b7427d8392c6289455e8f8d2ab2242729251ae033a9e02210e62df0546a74b333a1c48f95fd54acb5741259e8c5488efeee327415cc19451432c6f14c27693102a3cd84857cd6586fc5ca9a93eb0145fac0662ff86107f998a8ef7df8aa14046c55b03d3d47f88a8d60f7774a2ee08758897fb411a94b3c2fc5d5f0db42c0456ec014508e5247d33ae6c962d35603ff8454c16f8342856935125102bb784ed714887071f3d998efdd9923c954ab6ce431b63ee356b0c785f2f47b90e29389f22fc5b59a70efaea2bd40195af4486220d702e30bfc43c10ec23ea6283994a7dde4dcb61fea6b651fb1d62458d0741a12830052fcc460db043afe525629b40d7cee658e4cb5e930ed624806c43a006dc9336d07c2b8081c128ad2706f48261f7897084c297a1a6613bc18f5a38d442768af38041efe03d152ef95ff569e76db2391f4509d7f339d92fdb4a89364949da3932ba5c04c24a560ad80a3ce654578376e599aff3565b1d531f30912b99e6619ebe93cc0b81ea9935fd46edb44a78f615255490a4b621501f2a9e4d24624c4dac9274118c67584f5d374755534d7f68f679c4ff516a9c861a0e7e65868fcb2bf1cb9aea4e05df72279fdb0d2b9e935c5af3cf474bed79dfc248c1f5aea4b8b32c5d295e57079d0fe662a46b7f71cd47744db86c50b704c971d90295c7b2c7439a2d78ccfa79b5fc2bff6bbf840262bf89394b3e6491953264d2700c838fa2c7b34252600c9654e502dcea39cb6bc3eb69992e234b4ca7db2f45858d6284ca6270d6b2f0e58fded8a7b4a302a97bc641df07720ba2b26bbfcc807ca0abb1b44322269c21c5ec68cb068ea88067d905ea917bb03eefdaebdeabf2d0dce80997c915c8949de992587c2cb5fe36d7d3e5db21b094b8b77940b5f07722e47a08d367e5f84c96ec664b72934b99b3109af65d77e86abd6859cddf4bbae1f0930462df15fddbc48562ea3511a8065ef028cf12f14dcf6ebecd8d884836174faf1aa609e5f1ee1162dfa13bdc1fa7cfaadba85c72e9758f03a755d0be53f8d2a1dfb1c68cc164b0a0780d971a96ea2c4d4ca0398c2235980a9307b3d5bd3b01faffd0a5dbed2881a9700af561ac8c7e36bb2fc4c40e9cf96f06817fb903729a7db6ff957697c9ede7885d94ff1aa70826ad01a9b03c37b0969be0daf60af93109eb1dee72e4363f51af62af6fb2a6df3bec89822a7a0b678058fa3fef86faec216eb6992162f8dcbf719c148cd2f9c55f4901203a9a8a2c3e90f3943dbc10360a1a49700d1dfbf66d69f6fbaf506c8bcce8bb0d872a02238926407a4eddd5d0fc5a752f9000", 0x1000}}, 0x1b7) [ 801.902352] erofs: FAULT_INJECTION was not selected [ 801.902361] erofs: root inode @ nid 36 [ 801.902593] erofs: mounted on /dev/loop3 with opts: fault_injection=0x0000000000000000. [ 801.946229] audit: type=1804 audit(1642752197.128:361): pid=24422 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir021457496/syzkaller.RhDR6D/1327/bus/file0" dev="sda1" ino=14152 res=1 [ 801.966228] erofs: unmounted for /dev/loop3 [ 802.636245] erofs: read_super, device -> /dev/loop3 [ 802.651737] erofs: options -> fault_injection=0x0000000000000000, 08:03:17 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x16, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) [ 802.699962] FAULT_INJECTION: forcing a failure. [ 802.699962] name failslab, interval 1, probability 0, space 0, times 0 [ 802.724998] overlayfs: unrecognized mount option "uorkdir=./file1" or missing value [ 802.786393] audit: type=1804 audit(1642752197.968:362): pid=24447 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir021457496/syzkaller.RhDR6D/1328/bus/file0" dev="sda1" ino=14357 res=1 [ 802.846362] CPU: 0 PID: 24435 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 802.854274] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 802.863630] Call Trace: [ 802.866230] dump_stack+0x1fc/0x2ef [ 802.869869] should_fail.cold+0xa/0xf [ 802.873677] ? setup_fault_attr+0x200/0x200 [ 802.878009] ? lock_acquire+0x170/0x3c0 [ 802.881995] __should_failslab+0x115/0x180 [ 802.886241] should_failslab+0x5/0x10 [ 802.890047] __kmalloc+0x2ab/0x3c0 [ 802.893599] ? match_number+0xad/0x230 [ 802.897496] match_number+0xad/0x230 [ 802.901213] ? match_strdup+0xa0/0xa0 [ 802.905022] erofs_fill_super+0xcd8/0x12cc [ 802.909272] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 802.914898] ? vsprintf+0x30/0x30 [ 802.918359] ? wait_for_completion_io+0x10/0x10 [ 802.923028] ? set_blocksize+0x163/0x3f0 [ 802.927095] mount_bdev+0x2fc/0x3b0 [ 802.930729] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 802.936021] erofs_mount+0x8c/0xc0 [ 802.939567] ? erofs_kill_sb+0x20/0x20 08:03:18 executing program 4: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) (async, rerun: 32) socket$nl_generic(0x10, 0x3, 0x10) (async, rerun: 32) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) (async) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) (async) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,uorkdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') (async) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) [ 802.943476] ? alloc_pages_current+0x19b/0x2a0 [ 802.948064] ? __lockdep_init_map+0x100/0x5a0 [ 802.952568] mount_fs+0xa3/0x310 [ 802.955969] vfs_kern_mount.part.0+0x68/0x470 [ 802.955989] do_mount+0x115c/0x2f50 [ 802.956008] ? cmp_ex_sort+0xc0/0xc0 [ 802.956027] ? __do_page_fault+0x180/0xd60 [ 802.956042] ? copy_mount_string+0x40/0x40 08:03:18 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x17, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) [ 802.956066] ? memset+0x20/0x40 [ 802.956083] ? copy_mount_options+0x26f/0x380 [ 802.956102] ksys_mount+0xcf/0x130 [ 802.956120] __x64_sys_mount+0xba/0x150 [ 802.956137] ? lockdep_hardirqs_on+0x3a8/0x5c0 08:03:18 executing program 4: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) (async) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) (async) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) (async) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,uorkdir=./file1,lowerdir=.']) (async) chdir(&(0x7f00000001c0)='./bus\x00') (async) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) 08:03:18 executing program 0: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 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, @perf_config_ext={0x0, 0x8}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f00000e4000/0x800000)=nil, 0x800000) mremap(&(0x7f00006bc000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f000091a000/0x4000)=nil) shmget$private(0x0, 0x4000, 0x10, &(0x7f00001cd000/0x4000)=nil) r0 = socket(0x10, 0x80002, 0x9) r1 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) shmat(r1, &(0x7f0000765000/0x1000)=nil, 0x1000) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x7, 0xff, 0x40, 0x9, 0x0, 0x401, 0x11094, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3dd4, 0x4, @perf_bp={&(0x7f0000000000), 0x8}, 0x2008, 0x0, 0x2, 0x6, 0xffffffffffffffff, 0x8, 0x8000, 0x0, 0x80000001, 0x0, 0x20}, 0x0, 0x7, r2, 0x3) r3 = shmget(0x2, 0x4000, 0x81, &(0x7f00007c2000/0x4000)=nil) shmctl$SHM_LOCK(r3, 0xb) shmat(r1, &(0x7f000021d000/0x3000)=nil, 0x6000) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000180)={'batadv0\x00', 0x0}) shmat(0x0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffffff) shmat(0x0, &(0x7f0000ffa000/0x4000)=nil, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@mpls_getroute={0x44, 0x1a, 0x100, 0x70bd2a, 0x25dfdbfd, {0x1c, 0x10, 0x20, 0x9, 0xfc, 0x1, 0x0, 0x4, 0x100}, [@RTA_MULTIPATH={0xc, 0x9, {0x1f, 0x22, 0x1f, r4}}, @RTA_TTL_PROPAGATE={0x5, 0x1a, 0x1}, @RTA_MULTIPATH={0xc, 0x9, {0x5, 0x3e, 0x40, r4}}, @RTA_DST={0x8, 0x1, {0x5}}]}, 0x44}, 0x1, 0x0, 0x0, 0x24008005}, 0x0) mmap(&(0x7f0000399000/0x1000)=nil, 0x1000, 0x4, 0x10, r5, 0x56449000) mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4000, 0x7, &(0x7f000056a000/0x4000)=nil) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 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, @perf_config_ext={0x0, 0x8}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) (async) mlock(&(0x7f00000e4000/0x800000)=nil, 0x800000) (async) mremap(&(0x7f00006bc000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f000091a000/0x4000)=nil) (async) shmget$private(0x0, 0x4000, 0x10, &(0x7f00001cd000/0x4000)=nil) (async) socket(0x10, 0x80002, 0x9) (async) shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ffb000/0x2000)=nil) (async) shmctl$SHM_UNLOCK(r1, 0xc) (async) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000040)={{0x1, 0x1, 0x18}, './file0\x00'}) (async) shmat(r1, &(0x7f0000765000/0x1000)=nil, 0x1000) (async) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x7, 0xff, 0x40, 0x9, 0x0, 0x401, 0x11094, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3dd4, 0x4, @perf_bp={&(0x7f0000000000), 0x8}, 0x2008, 0x0, 0x2, 0x6, 0xffffffffffffffff, 0x8, 0x8000, 0x0, 0x80000001, 0x0, 0x20}, 0x0, 0x7, r2, 0x3) (async) shmget(0x2, 0x4000, 0x81, &(0x7f00007c2000/0x4000)=nil) (async) shmctl$SHM_LOCK(r3, 0xb) (async) shmat(r1, &(0x7f000021d000/0x3000)=nil, 0x6000) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000180)) (async) shmat(0x0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffffff) (async) shmat(0x0, &(0x7f0000ffa000/0x4000)=nil, 0x0) (async) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$nl_route(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@mpls_getroute={0x44, 0x1a, 0x100, 0x70bd2a, 0x25dfdbfd, {0x1c, 0x10, 0x20, 0x9, 0xfc, 0x1, 0x0, 0x4, 0x100}, [@RTA_MULTIPATH={0xc, 0x9, {0x1f, 0x22, 0x1f, r4}}, @RTA_TTL_PROPAGATE={0x5, 0x1a, 0x1}, @RTA_MULTIPATH={0xc, 0x9, {0x5, 0x3e, 0x40, r4}}, @RTA_DST={0x8, 0x1, {0x5}}]}, 0x44}, 0x1, 0x0, 0x0, 0x24008005}, 0x0) (async) mmap(&(0x7f0000399000/0x1000)=nil, 0x1000, 0x4, 0x10, r5, 0x56449000) (async) mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4000, 0x7, &(0x7f000056a000/0x4000)=nil) (async) [ 802.956151] do_syscall_64+0xf9/0x620 [ 802.956170] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 802.956181] RIP: 0033:0x7fbc9ed0051a 08:03:18 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x18, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) [ 802.956195] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 802.956203] RSP: 002b:00007fbc9d673f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 802.956217] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00007fbc9ed0051a [ 802.956226] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fbc9d673fe0 [ 802.956235] RBP: 00007fbc9d674020 R08: 00007fbc9d674020 R09: 0000000020000000 [ 802.956241] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 802.956247] R13: 0000000020000100 R14: 00007fbc9d673fe0 R15: 0000000020000140 [ 803.077008] overlayfs: unrecognized mount option "uorkdir=./file1" or missing value [ 803.107342] audit: type=1804 audit(1642752198.178:363): pid=24451 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.5" name="/root/syzkaller-testdir383414500/syzkaller.A1gyCq/1209/file0" dev="sda1" ino=14154 res=1 [ 803.228816] audit: type=1804 audit(1642752198.418:364): pid=24472 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir021457496/syzkaller.RhDR6D/1330/bus/file0" dev="sda1" ino=14343 res=1 08:03:18 executing program 1: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 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, @perf_config_ext={0x0, 0x8}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f00000e4000/0x800000)=nil, 0x800000) mremap(&(0x7f00006bc000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f000091a000/0x4000)=nil) shmget$private(0x0, 0x4000, 0x10, &(0x7f00001cd000/0x4000)=nil) r0 = socket(0x10, 0x80002, 0x9) r1 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) shmat(r1, &(0x7f0000765000/0x1000)=nil, 0x1000) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x7, 0xff, 0x40, 0x9, 0x0, 0x401, 0x11094, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3dd4, 0x4, @perf_bp={&(0x7f0000000000), 0x8}, 0x2008, 0x0, 0x2, 0x6, 0xffffffffffffffff, 0x8, 0x8000, 0x0, 0x80000001, 0x0, 0x20}, 0x0, 0x7, r2, 0x3) r3 = shmget(0x2, 0x4000, 0x81, &(0x7f00007c2000/0x4000)=nil) shmctl$SHM_LOCK(r3, 0xb) shmat(r1, &(0x7f000021d000/0x3000)=nil, 0x6000) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000180)={'batadv0\x00', 0x0}) shmat(0x0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffffff) shmat(0x0, &(0x7f0000ffa000/0x4000)=nil, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@mpls_getroute={0x44, 0x1a, 0x100, 0x70bd2a, 0x25dfdbfd, {0x1c, 0x10, 0x20, 0x9, 0xfc, 0x1, 0x0, 0x4, 0x100}, [@RTA_MULTIPATH={0xc, 0x9, {0x1f, 0x22, 0x1f, r4}}, @RTA_TTL_PROPAGATE={0x5, 0x1a, 0x1}, @RTA_MULTIPATH={0xc, 0x9, {0x5, 0x3e, 0x40, r4}}, @RTA_DST={0x8, 0x1, {0x5}}]}, 0x44}, 0x1, 0x0, 0x0, 0x24008005}, 0x0) mmap(&(0x7f0000399000/0x1000)=nil, 0x1000, 0x4, 0x10, r5, 0x56449000) mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4000, 0x7, &(0x7f000056a000/0x4000)=nil) 08:03:18 executing program 4: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000500)=@newchain={0x34, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x4}}]}, 0x34}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) r0 = creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) ftruncate(r0, 0x8) chdir(&(0x7f00000001c0)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x24, &(0x7f0000000000)={0x1, 0x1, 0x7, 0x6, 0xffffffffffffffff}) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) 08:03:18 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x19, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) 08:03:18 executing program 3: syz_mount_image$erofs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x3, &(0x7f0000000080)=[{&(0x7f0000010000)="e2e1f5e084b00467010000000c0024", 0xf, 0x400}, {&(0x7f0000000280)="05000000c041", 0x6, 0x480}, {0x0, 0x0, 0x1000}], 0x0, &(0x7f0000000140)={[{@fault_injection}]}) (fail_nth: 58) 08:03:18 executing program 0: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 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, @perf_config_ext={0x0, 0x8}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f00000e4000/0x800000)=nil, 0x800000) mremap(&(0x7f00006bc000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f000091a000/0x4000)=nil) shmget$private(0x0, 0x4000, 0x10, &(0x7f00001cd000/0x4000)=nil) r0 = socket(0x10, 0x80002, 0x9) r1 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) shmat(r1, &(0x7f0000765000/0x1000)=nil, 0x1000) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x7, 0xff, 0x40, 0x9, 0x0, 0x401, 0x11094, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3dd4, 0x4, @perf_bp={&(0x7f0000000000), 0x8}, 0x2008, 0x0, 0x2, 0x6, 0xffffffffffffffff, 0x8, 0x8000, 0x0, 0x80000001, 0x0, 0x20}, 0x0, 0x7, r2, 0x3) r3 = shmget(0x2, 0x4000, 0x81, &(0x7f00007c2000/0x4000)=nil) shmctl$SHM_LOCK(r3, 0xb) shmat(r1, &(0x7f000021d000/0x3000)=nil, 0x6000) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000180)={'batadv0\x00', 0x0}) shmat(0x0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffffff) shmat(0x0, &(0x7f0000ffa000/0x4000)=nil, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@mpls_getroute={0x44, 0x1a, 0x100, 0x70bd2a, 0x25dfdbfd, {0x1c, 0x10, 0x20, 0x9, 0xfc, 0x1, 0x0, 0x4, 0x100}, [@RTA_MULTIPATH={0xc, 0x9, {0x1f, 0x22, 0x1f, r4}}, @RTA_TTL_PROPAGATE={0x5, 0x1a, 0x1}, @RTA_MULTIPATH={0xc, 0x9, {0x5, 0x3e, 0x40, r4}}, @RTA_DST={0x8, 0x1, {0x5}}]}, 0x44}, 0x1, 0x0, 0x0, 0x24008005}, 0x0) mmap(&(0x7f0000399000/0x1000)=nil, 0x1000, 0x4, 0x10, r5, 0x56449000) mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4000, 0x7, &(0x7f000056a000/0x4000)=nil) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 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, @perf_config_ext={0x0, 0x8}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) (async) mlock(&(0x7f00000e4000/0x800000)=nil, 0x800000) (async) mremap(&(0x7f00006bc000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f000091a000/0x4000)=nil) (async) shmget$private(0x0, 0x4000, 0x10, &(0x7f00001cd000/0x4000)=nil) (async) socket(0x10, 0x80002, 0x9) (async) shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ffb000/0x2000)=nil) (async) shmctl$SHM_UNLOCK(r1, 0xc) (async) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000040)={{0x1, 0x1, 0x18}, './file0\x00'}) (async) shmat(r1, &(0x7f0000765000/0x1000)=nil, 0x1000) (async) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x7, 0xff, 0x40, 0x9, 0x0, 0x401, 0x11094, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3dd4, 0x4, @perf_bp={&(0x7f0000000000), 0x8}, 0x2008, 0x0, 0x2, 0x6, 0xffffffffffffffff, 0x8, 0x8000, 0x0, 0x80000001, 0x0, 0x20}, 0x0, 0x7, r2, 0x3) (async) shmget(0x2, 0x4000, 0x81, &(0x7f00007c2000/0x4000)=nil) (async) shmctl$SHM_LOCK(r3, 0xb) (async) shmat(r1, &(0x7f000021d000/0x3000)=nil, 0x6000) (async) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000180)) (async) shmat(0x0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffffff) (async) shmat(0x0, &(0x7f0000ffa000/0x4000)=nil, 0x0) (async) socket$nl_route(0x10, 0x3, 0x0) (async) sendmsg$nl_route(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@mpls_getroute={0x44, 0x1a, 0x100, 0x70bd2a, 0x25dfdbfd, {0x1c, 0x10, 0x20, 0x9, 0xfc, 0x1, 0x0, 0x4, 0x100}, [@RTA_MULTIPATH={0xc, 0x9, {0x1f, 0x22, 0x1f, r4}}, @RTA_TTL_PROPAGATE={0x5, 0x1a, 0x1}, @RTA_MULTIPATH={0xc, 0x9, {0x5, 0x3e, 0x40, r4}}, @RTA_DST={0x8, 0x1, {0x5}}]}, 0x44}, 0x1, 0x0, 0x0, 0x24008005}, 0x0) (async) mmap(&(0x7f0000399000/0x1000)=nil, 0x1000, 0x4, 0x10, r5, 0x56449000) (async) mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4000, 0x7, &(0x7f000056a000/0x4000)=nil) (async) 08:03:18 executing program 2: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x6) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x1201, 0xb, 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, 0x8, 0x0, @perf_bp={0x0}, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000000c0)={0x1, 0x80, 0x0, 0x6, 0x1, 0x7c, 0x0, 0x6, 0x4, 0x3, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000080)}, 0x0, 0x0, 0xe5, 0x3, 0x0, 0x7, 0xbe4, 0x0, 0x3, 0x0, 0xcf}, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f00000002c0)=@known='trusted.overlay.upper\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mincore(&(0x7f000005b000/0x1000)=nil, 0x1000, &(0x7f0000000300)=""/4096) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00000000c0)=[{&(0x7f0000000080)="05", 0x1}], 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, @in6=@mcast2, 0x4e22, 0x7, 0x4e20, 0x1000, 0xa, 0x0, 0x20, 0xbe, 0x0, 0xee01}, {0x5, 0x4, 0xb57, 0x5, 0x0, 0x80000001, 0xfff, 0x81}, {0x4, 0x7ff, 0x0, 0x9}, 0x33, 0x6e6bbd, 0x2, 0x1, 0x3}, {{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4d5}, 0x2, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, 0x3502, 0x3, 0x2, 0x7, 0x1ff, 0xca, 0xe4ae}}, 0xe8) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r3) vmsplice(r2, 0x0, 0x0, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x2) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) r4 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r4, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002080)={0x4c, 0x1, 0x4, 0x101, 0x0, 0x0, {0x3}, [@NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x7}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x400}, @NFULA_CFG_MODE={0xa, 0x2, {0x7, 0x1}}, @NFULA_CFG_MODE={0xa, 0x2, {0x9, 0x2}}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x80000000}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x20}]}, 0x4c}}, 0x0) process_vm_writev(0x0, &(0x7f0000003640), 0x0, &(0x7f0000000140), 0x0, 0x0) write$UHID_INPUT(r1, &(0x7f0000001040)={0xd, {"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", 0x1000}}, 0x1b7) 08:03:18 executing program 4: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000500)=@newchain={0x34, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x4}}]}, 0x34}}, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) (async) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) (async) r0 = creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) (async) ftruncate(r0, 0x8) (async) chdir(&(0x7f00000001c0)='./bus\x00') r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x24, &(0x7f0000000000)={0x1, 0x1, 0x7, 0x6, 0xffffffffffffffff}) (async) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) [ 803.567178] erofs: read_super, device -> /dev/loop3 08:03:18 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x1a, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) [ 803.631204] erofs: options -> fault_injection=0x0000000000000000, [ 803.666873] erofs: FAULT_INJECTION was not selected 08:03:18 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x1b, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) [ 803.688118] erofs: root inode @ nid 36 [ 803.703110] overlayfs: failed to resolve './file1': -2 [ 803.716781] FAULT_INJECTION: forcing a failure. [ 803.716781] name failslab, interval 1, probability 0, space 0, times 0 08:03:18 executing program 4: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000500)=@newchain={0x34, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x4}}]}, 0x34}}, 0x0) (async) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) (async) r0 = creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) ftruncate(r0, 0x8) chdir(&(0x7f00000001c0)='./bus\x00') (async) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x24, &(0x7f0000000000)={0x1, 0x1, 0x7, 0x6, 0xffffffffffffffff}) (async) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) [ 803.745699] audit: type=1804 audit(1642752198.928:365): pid=24513 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.4" name="/root/syzkaller-testdir021457496/syzkaller.RhDR6D/1332/bus/file0" dev="sda1" ino=14076 res=1 [ 803.806325] CPU: 1 PID: 24501 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 803.814231] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 803.823588] Call Trace: [ 803.826186] dump_stack+0x1fc/0x2ef [ 803.829825] should_fail.cold+0xa/0xf [ 803.833635] ? setup_fault_attr+0x200/0x200 [ 803.837964] ? lock_acquire+0x170/0x3c0 [ 803.842048] __should_failslab+0x115/0x180 [ 803.846291] should_failslab+0x5/0x10 [ 803.850096] kmem_cache_alloc+0x277/0x370 [ 803.854253] __d_alloc+0x2b/0xa10 [ 803.857717] d_make_root+0x3e/0x90 [ 803.861265] erofs_fill_super+0x102f/0x12cc [ 803.865598] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 803.870878] ? vsprintf+0x30/0x30 [ 803.874341] ? wait_for_completion_io+0x10/0x10 [ 803.879013] ? set_blocksize+0x163/0x3f0 [ 803.883081] mount_bdev+0x2fc/0x3b0 [ 803.886709] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 803.891991] erofs_mount+0x8c/0xc0 [ 803.895535] ? erofs_kill_sb+0x20/0x20 [ 803.899429] ? alloc_pages_current+0x19b/0x2a0 [ 803.904019] ? __lockdep_init_map+0x100/0x5a0 [ 803.908518] mount_fs+0xa3/0x310 [ 803.911895] vfs_kern_mount.part.0+0x68/0x470 [ 803.916403] do_mount+0x115c/0x2f50 [ 803.920041] ? cmp_ex_sort+0xc0/0xc0 [ 803.923759] ? __do_page_fault+0x180/0xd60 [ 803.927995] ? copy_mount_string+0x40/0x40 [ 803.932247] ? memset+0x20/0x40 [ 803.935534] ? copy_mount_options+0x26f/0x380 [ 803.940034] ksys_mount+0xcf/0x130 [ 803.943586] __x64_sys_mount+0xba/0x150 [ 803.947571] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 803.952161] do_syscall_64+0xf9/0x620 [ 803.955978] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 803.961172] RIP: 0033:0x7fbc9ed0051a [ 803.964903] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 803.983808] RSP: 002b:00007fbc9d673f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 803.991523] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00007fbc9ed0051a [ 803.998796] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fbc9d673fe0 08:03:19 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x1c, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) [ 804.006071] RBP: 00007fbc9d674020 R08: 00007fbc9d674020 R09: 0000000020000000 [ 804.013341] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 804.020622] R13: 0000000020000100 R14: 00007fbc9d673fe0 R15: 0000000020000140 08:03:19 executing program 4: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./bus/file0\x00', 0x0) r1 = socket$inet(0x2, 0x4000000805, 0x0) stat(&(0x7f0000000400)='./file2\x00', &(0x7f0000000440)) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = dup3(r1, r2, 0x0) sendto$inet(r3, &(0x7f00000004c0)="e3d46f665efbefbe99667309", 0xc, 0x0, &(0x7f00006f7000)={0x2, 0x0, @empty}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1d, &(0x7f0000000280)=ANY=[@ANYBLOB="ef51b023", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r3, 0x84, 0x6, &(0x7f000059aff8)={r4}, &(0x7f000034f000)=0x2059b000) r5 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0), r0) sendmsg$TIPC_CMD_SET_LINK_WINDOW(r3, &(0x7f0000000380)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000200)={0x68, r5, 0x300, 0x70bd28, 0x25dfdbff, {{}, {}, {0x4c, 0x18, {0x0, @media='eth\x00'}}}, ["", "", "", "", "", "", ""]}, 0x68}}, 0x40) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r6 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r6, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) 08:03:19 executing program 1: perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 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, @perf_config_ext={0x0, 0x8}}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) mlock(&(0x7f00000e4000/0x800000)=nil, 0x800000) mremap(&(0x7f00006bc000/0x4000)=nil, 0x4000, 0x4000, 0x3, &(0x7f000091a000/0x4000)=nil) shmget$private(0x0, 0x4000, 0x10, &(0x7f00001cd000/0x4000)=nil) r0 = socket(0x10, 0x80002, 0x9) r1 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) ioctl$AUTOFS_DEV_IOCTL_CATATONIC(0xffffffffffffffff, 0xc0189379, &(0x7f0000000040)={{0x1, 0x1, 0x18, 0xffffffffffffffff}, './file0\x00'}) shmat(r1, &(0x7f0000765000/0x1000)=nil, 0x1000) perf_event_open(&(0x7f0000000100)={0x4, 0x80, 0x7, 0xff, 0x40, 0x9, 0x0, 0x401, 0x11094, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x0, 0x3dd4, 0x4, @perf_bp={&(0x7f0000000000), 0x8}, 0x2008, 0x0, 0x2, 0x6, 0xffffffffffffffff, 0x8, 0x8000, 0x0, 0x80000001, 0x0, 0x20}, 0x0, 0x7, r2, 0x3) r3 = shmget(0x2, 0x4000, 0x81, &(0x7f00007c2000/0x4000)=nil) shmctl$SHM_LOCK(r3, 0xb) shmat(r1, &(0x7f000021d000/0x3000)=nil, 0x6000) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f0000000180)={'batadv0\x00', 0x0}) shmat(0x0, &(0x7f0000000000/0x4000)=nil, 0xffffffffffffffff) shmat(0x0, &(0x7f0000ffa000/0x4000)=nil, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000280)=@mpls_getroute={0x44, 0x1a, 0x100, 0x70bd2a, 0x25dfdbfd, {0x1c, 0x10, 0x20, 0x9, 0xfc, 0x1, 0x0, 0x4, 0x100}, [@RTA_MULTIPATH={0xc, 0x9, {0x1f, 0x22, 0x1f, r4}}, @RTA_TTL_PROPAGATE={0x5, 0x1a, 0x1}, @RTA_MULTIPATH={0xc, 0x9, {0x5, 0x3e, 0x40, r4}}, @RTA_DST={0x8, 0x1, {0x5}}]}, 0x44}, 0x1, 0x0, 0x0, 0x24008005}, 0x0) mmap(&(0x7f0000399000/0x1000)=nil, 0x1000, 0x4, 0x10, r5, 0x56449000) mremap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4000, 0x7, &(0x7f000056a000/0x4000)=nil) 08:03:19 executing program 0: r0 = syz_open_dev$tty1(0xc, 0x4, 0x1) r1 = dup(r0) fcntl$setpipe(0xffffffffffffffff, 0x407, 0x6) perf_event_open(&(0x7f0000000200)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x100, 0x1201, 0xb, 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, 0x8, 0x0, @perf_bp={0x0}, 0x0, 0x20000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) fremovexattr(r2, &(0x7f00000002c0)=@known='trusted.overlay.upper\x00') pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mincore(&(0x7f000005b000/0x1000)=nil, 0x1000, &(0x7f0000000300)=""/4096) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r4, &(0x7f00000000c0)=[{&(0x7f0000000080)="05", 0x1}], 0x1, 0x0) setsockopt$inet6_IPV6_XFRM_POLICY(r4, 0x29, 0x23, &(0x7f0000000100)={{{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, @in6=@mcast2, 0x4e22, 0x7, 0x4e20, 0x1000, 0xa, 0x0, 0x20, 0xbe, 0x0, 0xee01}, {0x5, 0x4, 0xb57, 0x5, 0x0, 0x80000001, 0xfff, 0x81}, {0x4, 0x7ff, 0x0, 0x9}, 0x33, 0x6e6bbd, 0x2, 0x1, 0x3}, {{@in6=@private2={0xfc, 0x2, '\x00', 0x1}, 0x4d5}, 0x2, @in6=@private0={0xfc, 0x0, '\x00', 0x1}, 0x3502, 0x3, 0x2, 0x7, 0x1ff, 0xca, 0xe4ae}}, 0xe8) ioctl$PERF_EVENT_IOC_SET_BPF(0xffffffffffffffff, 0x40042408, r4) vmsplice(r3, 0x0, 0x0, 0x0) mbind(&(0x7f0000196000/0x2000)=nil, 0x2000, 0x0, 0x0, 0x0, 0x2) mremap(&(0x7f0000a96000/0x1000)=nil, 0x1000, 0x800000, 0x0, &(0x7f0000130000/0x800000)=nil) r5 = socket$nl_netfilter(0x10, 0x3, 0xc) sendmsg$NFULNL_MSG_CONFIG(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000002080)={0x4c, 0x1, 0x4, 0x101, 0x0, 0x0, {0x3}, [@NFULA_CFG_NLBUFSIZ={0x8, 0x3, 0x1, 0x0, 0x7}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x400}, @NFULA_CFG_MODE={0xa, 0x2, {0x7, 0x1}}, @NFULA_CFG_MODE={0xa, 0x2, {0x9, 0x2}}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x80000000}, @NFULA_CFG_TIMEOUT={0x8, 0x4, 0x1, 0x0, 0x20}]}, 0x4c}}, 0x0) process_vm_writev(0x0, &(0x7f0000003640), 0x0, &(0x7f0000000140), 0x0, 0x0) write$UHID_INPUT(r1, &(0x7f0000001040)={0xd, {"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", 0x1000}}, 0x1b7) 08:03:19 executing program 5: mkdir(&(0x7f0000000300)='./bus\x00', 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000500)=@newchain={0x88, 0x64, 0x0, 0x0, 0x0, {}, [@filter_kind_options=@f_cgroup={{0xb}, {0x58, 0x2, [@TCA_CGROUP_ACT={0x54, 0x1, [@m_mirred={0x50, 0x0, 0x0, 0x0, {{0xb}, {0x24, 0x2, 0x0, 0x1, [@TCA_MIRRED_PARMS={0x20, 0x2, {{0x0, 0x0, 0x5}}}]}, {0x4}, {0xc}, {0xc}}}]}]}}]}, 0x88}}, 0x0) socket$nl_generic(0x10, 0x3, 0x10) mkdir(&(0x7f00000002c0)='./file1\x00', 0x0) creat(&(0x7f0000000180)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r0, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x1d, 0x0, 0x0, [{{}, 0x0, 0xffffffffa0020000}]}) [ 804.532666] ------------[ cut here ]------------ [ 804.537451] kernel BUG at fs/inode.c:1571! [ 804.542153] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 804.547528] CPU: 0 PID: 24501 Comm: syz-executor.3 Not tainted 4.19.211-syzkaller #0 [ 804.555404] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 804.564763] RIP: 0010:iput+0x727/0x860 [ 804.568653] Code: b8 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 84 18 fd ff ff 48 8b 3c 24 e8 33 d9 ee ff e9 0a fd ff ff e8 39 fc b8 ff <0f> 0b e8 32 fc b8 ff 48 89 ef e8 1a f7 ff ff 4c 89 f7 e8 b2 c6 6f [ 804.587558] RSP: 0018:ffff888094defa80 EFLAGS: 00010246 [ 804.592922] RAX: 0000000000040000 RBX: 0000000000000040 RCX: ffffc90007530000 [ 804.600195] RDX: 0000000000040000 RSI: ffffffff81a98937 RDI: 0000000000000007 [ 804.607465] RBP: ffff8880554c80a8 R08: 0000000000000000 R09: 0000000000000000 [ 804.614730] R10: 0000000000000007 R11: 0000000000000000 R12: ffff8880aae7b800 [ 804.621999] R13: ffff8880554c80a8 R14: 0000000000000000 R15: 00000000fffffff4 [ 804.629268] FS: 00007fbc9d674700(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000 [ 804.637496] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 804.643378] CR2: 0000555555747708 CR3: 00000000a8ae0000 CR4: 00000000003406f0 [ 804.650649] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 804.657919] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 804.665196] Call Trace: [ 804.665216] erofs_fill_super+0x1205/0x12cc [ 804.665232] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 804.665245] ? vsprintf+0x30/0x30 [ 804.665261] ? wait_for_completion_io+0x10/0x10 [ 804.665273] ? set_blocksize+0x163/0x3f0 [ 804.665287] mount_bdev+0x2fc/0x3b0 [ 804.665298] ? gb_gbphy_register_driver.cold+0x39/0x39 [ 804.665312] erofs_mount+0x8c/0xc0 [ 804.665324] ? erofs_kill_sb+0x20/0x20 [ 804.665340] ? alloc_pages_current+0x19b/0x2a0 [ 804.665352] ? __lockdep_init_map+0x100/0x5a0 [ 804.665363] mount_fs+0xa3/0x310 [ 804.665378] vfs_kern_mount.part.0+0x68/0x470 [ 804.665394] do_mount+0x115c/0x2f50 [ 804.665408] ? cmp_ex_sort+0xc0/0xc0 [ 804.665423] ? __do_page_fault+0x180/0xd60 [ 804.665437] ? copy_mount_string+0x40/0x40 [ 804.665454] ? memset+0x20/0x40 [ 804.665467] ? copy_mount_options+0x26f/0x380 [ 804.665481] ksys_mount+0xcf/0x130 [ 804.665496] __x64_sys_mount+0xba/0x150 [ 804.665510] ? lockdep_hardirqs_on+0x3a8/0x5c0 [ 804.665523] do_syscall_64+0xf9/0x620 [ 804.665538] entry_SYSCALL_64_after_hwframe+0x49/0xbe [ 804.665548] RIP: 0033:0x7fbc9ed0051a [ 804.665562] Code: 48 c7 c2 bc ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 804.665568] RSP: 002b:00007fbc9d673f88 EFLAGS: 00000206 ORIG_RAX: 00000000000000a5 [ 804.665580] RAX: ffffffffffffffda RBX: 0000000020000080 RCX: 00007fbc9ed0051a [ 804.665588] RDX: 0000000020000000 RSI: 0000000020000100 RDI: 00007fbc9d673fe0 [ 804.665595] RBP: 00007fbc9d674020 R08: 00007fbc9d674020 R09: 0000000020000000 [ 804.665602] R10: 0000000000000000 R11: 0000000000000206 R12: 0000000020000000 [ 804.665609] R13: 0000000020000100 R14: 00007fbc9d673fe0 R15: 0000000020000140 [ 804.665619] Modules linked in: [ 804.712895] ---[ end trace caae013e60bd21d4 ]--- [ 804.712914] RIP: 0010:iput+0x727/0x860 [ 804.712926] Code: b8 00 00 00 00 00 fc ff df 48 c1 ea 03 80 3c 02 00 0f 84 18 fd ff ff 48 8b 3c 24 e8 33 d9 ee ff e9 0a fd ff ff e8 39 fc b8 ff <0f> 0b e8 32 fc b8 ff 48 89 ef e8 1a f7 ff ff 4c 89 f7 e8 b2 c6 6f [ 804.712934] RSP: 0018:ffff888094defa80 EFLAGS: 00010246 [ 804.712944] RAX: 0000000000040000 RBX: 0000000000000040 RCX: ffffc90007530000 [ 804.712952] RDX: 0000000000040000 RSI: ffffffff81a98937 RDI: 0000000000000007 [ 804.712959] RBP: ffff8880554c80a8 R08: 0000000000000000 R09: 0000000000000000 [ 804.712967] R10: 0000000000000007 R11: 0000000000000000 R12: ffff8880aae7b800 [ 804.712974] R13: ffff8880554c80a8 R14: 0000000000000000 R15: 00000000fffffff4 [ 804.712985] FS: 00007fbc9d674700(0000) GS:ffff8880ba000000(0000) knlGS:0000000000000000 [ 804.712993] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 804.713001] CR2: 0000563540fbd627 CR3: 00000000a8ae0000 CR4: 00000000003406f0 [ 804.713012] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 804.713020] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 804.713026] Kernel panic - not syncing: Fatal exception [ 804.713290] Kernel Offset: disabled [ 804.992514] Rebooting in 86400 seconds..