9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) chdir(&(0x7f0000000080)='./file0\x00') newfstatat(0xffffffffffffff9c, &(0x7f0000000200)='./bus\x00', 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) mount$9p_fd(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r5, &(0x7f00000bd000), 0x318, 0x0) openat(0xffffffffffffff9c, &(0x7f0000002900)='./file0\x00', 0x0, 0x0) 21:36:44 executing program 1: r0 = creat(&(0x7f0000000040)='./file0\x00', 0xecf86c37d53048c7) write$binfmt_elf64(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="7f02"], 0x78) close(r0) r1 = inotify_init() inotify_add_watch(r1, &(0x7f0000000000)='.\x00', 0x400037e) execve(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) [ 1428.045623][T23836] loop4: detected capacity change from 0 to 16 [ 1428.068235][T23836] erofs: (device loop4): mounted with root inode @ nid 36. 21:36:44 executing program 4: syz_mount_image$erofs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x2000, 0x190, 0x0, &(0x7f0000000240), 0x1, &(0x7f0000000280)="$eJzsmD9P8lAUxp/b8ifvm3cgeTcHNZFEYmJpAY0MDkw6kihhcEAilaBFDDRGmDRx8Ru4OvgtjNHNyfgRkDi4MDrXtL22V1JEBhKN5zec+1xyD+fJGZ6hIAji19J7eu1ePz/eyQD+IY4o//1F9t9Iwvv7s14hP73WvXq4ufhfWz8f/D8GwLK+Pj8M4DYHmPxuWW73yVEMGyX2wYcc0B/n5yYkTxcgYYHrIhhUrrchYYtrHQwlrvcE3QCDoii7NUNXdhpGxRaqXTS7pOySHvTfPwUqgn82xD8L8N9qd/bLhqE3JyhG7b+fA1YF/9IQ/1JAv+qd/v41SMhwnQZDkesVRN93665U2N9UyJ8vf7P9kSBB4qcJP9+sS2BeyLfQGPmSNOuHyVa7s1irl6t6VT/QssvZpYymqmrSCTK3fpKvf5x8+yvMD48xXyTCIjgum2ZTc6t3T7k1KPGjPF8Tc/6MyBj57vmKsVn7SMijfRIEQRAEQRAEQRAEQRAEMSlmwJyvjCNI5Z3XbwEAAP//INaLtw==") (fail_nth: 25) [ 1428.186970][ T30] kauditd_printk_skb: 21 callbacks suppressed [ 1428.186985][ T30] audit: type=1400 audit(1669066604.593:609): avc: denied { create } for pid=23855 comm="syz-executor.0" dev="anon_inodefs" ino=125688 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 1428.230677][ T30] audit: type=1400 audit(1669066604.603:610): avc: denied { ioctl } for pid=23855 comm="syz-executor.0" path="anon_inode:[userfaultfd]" dev="anon_inodefs" ino=125688 ioctlcmd=0xaa3f scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 1428.256880][T23867] FAULT_INJECTION: forcing a failure. [ 1428.256880][T23867] name failslab, interval 1, probability 0, space 0, times 0 [ 1428.269425][T23867] CPU: 1 PID: 23867 Comm: syz-executor.4 Tainted: G W 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 1428.280875][T23867] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1428.290773][T23867] Call Trace: [ 1428.293892][T23867] [ 1428.296669][T23867] dump_stack_lvl+0x151/0x1b7 [ 1428.301185][T23867] ? bfq_pos_tree_add_move+0x43e/0x43e [ 1428.306479][T23867] dump_stack+0x15/0x17 [ 1428.310468][T23867] should_fail+0x3c0/0x510 [ 1428.314723][T23867] ? alloc_uevent_skb+0x7f/0x230 [ 1428.319494][T23867] __should_failslab+0x9f/0xe0 [ 1428.324101][T23867] should_failslab+0x9/0x20 [ 1428.328436][T23867] __kmalloc_track_caller+0x6c/0x350 [ 1428.333558][T23867] ? kmem_cache_alloc+0x1c1/0x2f0 [ 1428.338416][T23867] ? __alloc_skb+0xbc/0x550 [ 1428.342760][T23867] ? alloc_uevent_skb+0x7f/0x230 [ 1428.347615][T23867] __alloc_skb+0x10e/0x550 [ 1428.351871][T23867] alloc_uevent_skb+0x7f/0x230 [ 1428.356481][T23867] kobject_uevent_net_broadcast+0x321/0x5a0 [ 1428.362206][T23867] kobject_uevent_env+0x540/0x730 [ 1428.367065][T23867] disk_force_media_change+0x199/0x290 [ 1428.372361][T23867] ? bdev_check_media_change+0x4c0/0x4c0 [ 1428.377818][T23867] ? loop_set_status_from_info+0x5fd/0x7a0 [ 1428.383464][T23867] loop_configure+0x92f/0x1640 [ 1428.388063][T23867] ? __kasan_check_write+0x14/0x20 [ 1428.393017][T23867] lo_ioctl+0x8cd/0x25e0 [ 1428.397093][T23867] ? lo_release+0x200/0x200 [ 1428.401430][T23867] ? finish_task_switch+0x173/0x710 [ 1428.406492][T23867] ? __schedule+0xaae/0x1010 [ 1428.410893][T23867] ? avc_has_perm_noaudit+0x358/0x450 [ 1428.416098][T23867] ? memcpy+0x56/0x70 [ 1428.419929][T23867] ? memset+0x35/0x40 [ 1428.423735][T23867] ? fsnotify+0x5ad/0x2240 [ 1428.427990][T23867] ? __kasan_check_write+0x14/0x20 [ 1428.432934][T23867] ? _raw_spin_lock+0xa3/0x1b0 [ 1428.437536][T23867] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 1428.442744][T23867] ? __kasan_check_write+0x14/0x20 [ 1428.447779][T23867] ? avc_has_perm_noaudit+0x358/0x450 [ 1428.452985][T23867] ? _raw_spin_unlock+0x4d/0x70 [ 1428.457761][T23867] ? find_inode_fast+0x459/0x480 [ 1428.462538][T23867] ? __kasan_check_write+0x14/0x20 [ 1428.467478][T23867] ? mutex_unlock+0xa2/0x110 [ 1428.471908][T23867] ? __mutex_lock_slowpath+0x10/0x10 [ 1428.477029][T23867] ? irqentry_exit+0x30/0x40 [ 1428.481452][T23867] ? sysvec_apic_timer_interrupt+0x55/0xc0 [ 1428.487095][T23867] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 1428.493086][T23867] ? is_bpf_text_address+0x1a2/0x1c0 [ 1428.498206][T23867] ? stack_trace_save+0x1f0/0x1f0 [ 1428.503062][T23867] ? __kernel_text_address+0x9a/0x110 [ 1428.508799][T23867] ? unwind_get_return_address+0x4c/0x90 [ 1428.514263][T23867] ? arch_stack_walk+0xf8/0x140 [ 1428.518953][T23867] ? stack_trace_save+0x12d/0x1f0 [ 1428.523811][T23867] ? stack_trace_snprint+0x100/0x100 [ 1428.528929][T23867] ? avc_has_extended_perms+0x718/0x1210 [ 1428.534413][T23867] ? memcpy+0x56/0x70 [ 1428.538229][T23867] ? irqentry_exit+0x30/0x40 [ 1428.542641][T23867] ? sysvec_apic_timer_interrupt+0x55/0xc0 [ 1428.548290][T23867] ? asm_sysvec_apic_timer_interrupt+0x1b/0x20 [ 1428.554273][T23867] ? __se_sys_ioctl+0x5d/0x190 [ 1428.558874][T23867] ? do_vfs_ioctl+0xbf3/0x2ac0 [ 1428.563487][T23867] ? blkdev_common_ioctl+0x570/0x1ec0 [ 1428.568682][T23867] ? kasan_quarantine_put+0x34/0x1b0 [ 1428.573805][T23867] ? blkdev_bszset+0x240/0x240 [ 1428.578420][T23867] ? ioctl_has_perm+0x3df/0x560 [ 1428.583179][T23867] ? has_cap_mac_admin+0xb0/0xb0 [ 1428.587951][T23867] ? kmem_cache_free+0x11a/0x2e0 [ 1428.592726][T23867] ? putname+0x10b/0x160 [ 1428.596802][T23867] ? selinux_file_ioctl+0x3c9/0x530 [ 1428.602098][T23867] ? lo_release+0x200/0x200 [ 1428.606439][T23867] blkdev_ioctl+0x2e9/0x620 [ 1428.610953][T23867] ? blkdev_compat_ptr_ioctl+0xc0/0xc0 [ 1428.616244][T23867] ? __fget_files+0x310/0x370 [ 1428.620759][T23867] block_ioctl+0xb0/0xf0 [ 1428.624839][T23867] ? blkdev_iopoll+0x100/0x100 [ 1428.629446][T23867] __se_sys_ioctl+0x115/0x190 [ 1428.634040][T23867] __x64_sys_ioctl+0x7b/0x90 [ 1428.638466][T23867] do_syscall_64+0x44/0xd0 [ 1428.642715][T23867] ? irqentry_exit+0x12/0x40 [ 1428.647143][T23867] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1428.652873][T23867] RIP: 0033:0x7f2ea0b66f47 [ 1428.657129][T23867] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 f4 57 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1428.676565][T23867] RSP: 002b:00007f2e9f8d9f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1428.684810][T23867] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f2ea0b66f47 [ 1428.692628][T23867] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1428.700434][T23867] RBP: 0000000000000005 R08: 0000000000000000 R09: 000000000000018a [ 1428.708350][T23867] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1428.716157][T23867] R13: 00007f2e9f8d9fe0 R14: 00007f2e9f8d9fd8 R15: 00007f2e9f8d9fdc [ 1428.723975][T23867] 21:36:45 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x20842, 0x0) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000cc0)}], 0x1) prlimit64(r0, 0x0, &(0x7f0000000280)={0x1}, &(0x7f00000002c0)) fdatasync(r3) syz_clone(0x40004000, &(0x7f0000000580)="08e5aece4fb90aebc86882a40e4bc4f797211c82a35f38c0369a6592cda9d38ff2b054286f28a080888113192d222cf7dad58c593e03b6f2ca7d0721e79101e37a495fb0bec4a18c425aea7932561955f217d6b47fd1105efe1c74c5af05202af5de089da46f84a91822f11e27a9cb86548c723c68b4a46547ba4bef8e313100dfd968c708cd97e8617b7ecc6524f4ba5b1a7cf81c599b9e0182591da3c298ef6eedb3fc118cf0d91c9cad77c1e2cd7b4ef54537967bcea9c67e98c8f213bd4ed70de26deb2bbfa6e1f19a96c5cbdc590dfd03ce0263e176eaa179625ac99fcdd2bf0f3df4bbf2d07987d60e58f983313748ee80c94756b5ae0b78902827dbbac0bf33441fa569bdfb2f8891c3e4265adaab22fdc750c04948190f18e140aa5f7f1cf55c841fcb634b46e366eadfa42766e9fb92f9d22f7d6d9d0feb9986ef33d770dcd8c6359cc319d60bb75aff65487de5d437f0c0de105f9ed249ad3c1e9b81269eef66d31a934287a91c2722641c82ed0ce7281fefddbc870c19ad3df7332fe6d6b0d0a4836b14075832015efb9ad9d275beb42713316a37b068090d85eb03", 0x1a1, 0x0, 0x0, 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) prlimit64(0x0, 0x0, 0x0, 0x0) 21:36:45 executing program 1: munmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 21:36:45 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)) sched_setaffinity(0x0, 0x8, &(0x7f0000000000)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000000240)=0x1) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x1, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) getpid() recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=@framed, &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='sched_switch\x00', r3}, 0x10) sendmmsg$unix(0xffffffffffffffff, 0x0, 0x0, 0x20000000) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(0xffffffffffffffff, 0x89f2, &(0x7f00000007c0)={'erspan0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="73797a00000000ff", @ANYRES32=0x0, @ANYBLOB="001007000000000000000000450a00540000000080009078e0000001ac1e0101440caf000000000000000003442c621000000007fffffffb00000101000000000000001f00000002000000040000001b7fffffff000000028307000000000000"]}) r4 = openat$loop_ctrl(0xffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(r4, 0x4c81, 0x0) 21:36:45 executing program 1: bpf$MAP_CREATE(0x0, &(0x7f0000000280)=@base={0x1a, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, '\x00', 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x4}, 0x48) [ 1428.734322][T23867] loop4: detected capacity change from 0 to 16 21:36:45 executing program 1: r0 = add_key$fscrypt_v1(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)={0x0, "82d67be969242dcf32604176dd7b13b7a0c7e430690945dea11a5f18f23009e09eafae810c8c3a82c7b05d7f1be7749a90c740db019d406642dfdbfad3ad6fad"}, 0x48, 0xffffffffffffffff) add_key(&(0x7f0000000000)='encrypted\x00', &(0x7f0000000040)={'syz', 0x3}, 0x0, 0x0, r0) 21:36:45 executing program 4: syz_mount_image$erofs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x2000, 0x190, 0x0, &(0x7f0000000240), 0x1, &(0x7f0000000280)="$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") (fail_nth: 26) 21:36:45 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000240)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000000)=0x2) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000100)=ANY=[@ANYBLOB="b6764d097edc3e24d41b75324588b54fa11ab4d79441becef84e53c093559f5b4808f249f62f84ee552b80f0dd12e006f11d5f43f0e4a78fa38153e1d9ba5aafffbe69610b8e40ad917e7634903a9aa69f"]) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000040)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1428.762233][T23867] erofs: (device loop4): mounted with root inode @ nid 36. [ 1428.778022][ T30] audit: type=1400 audit(1669066605.193:611): avc: denied { read } for pid=23855 comm="syz-executor.0" path="anon_inode:[userfaultfd]" dev="anon_inodefs" ino=125688 scontext=root:sysadm_r:sysadm_t tcontext=root:object_r:sysadm_t tclass=anon_inode permissive=1 [ 1429.100312][T23890] FAULT_INJECTION: forcing a failure. [ 1429.100312][T23890] name failslab, interval 1, probability 0, space 0, times 0 [ 1429.116846][T23890] CPU: 1 PID: 23890 Comm: syz-executor.4 Tainted: G W 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 1429.128301][T23890] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1429.138196][T23890] Call Trace: [ 1429.141321][T23890] [ 1429.144095][T23890] dump_stack_lvl+0x151/0x1b7 [ 1429.148611][T23890] ? bfq_pos_tree_add_move+0x43e/0x43e [ 1429.153910][T23890] dump_stack+0x15/0x17 [ 1429.157898][T23890] should_fail+0x3c0/0x510 [ 1429.162149][T23890] __should_failslab+0x9f/0xe0 [ 1429.166749][T23890] should_failslab+0x9/0x20 [ 1429.171089][T23890] kmem_cache_alloc+0x4f/0x2f0 [ 1429.175690][T23890] ? skb_clone+0x1df/0x3d0 [ 1429.179952][T23890] skb_clone+0x1df/0x3d0 [ 1429.184024][T23890] netlink_broadcast_filtered+0x638/0x11b0 [ 1429.189666][T23890] netlink_broadcast+0x3a/0x50 [ 1429.194264][T23890] kobject_uevent_net_broadcast+0x3b1/0x5a0 [ 1429.199992][T23890] kobject_uevent_env+0x540/0x730 [ 1429.204854][T23890] disk_force_media_change+0x199/0x290 [ 1429.210587][T23890] ? bdev_check_media_change+0x4c0/0x4c0 [ 1429.216051][T23890] ? loop_set_status_from_info+0x5fd/0x7a0 [ 1429.221692][T23890] loop_configure+0x92f/0x1640 [ 1429.226289][T23890] ? xas_create+0x14a5/0x1630 [ 1429.230806][T23890] lo_ioctl+0x8cd/0x25e0 [ 1429.234893][T23890] ? is_bpf_text_address+0x1a2/0x1c0 [ 1429.240004][T23890] ? lo_release+0x200/0x200 [ 1429.244352][T23890] ? stack_trace_save+0x1f0/0x1f0 [ 1429.249205][T23890] ? __kernel_text_address+0x9a/0x110 [ 1429.254411][T23890] ? unwind_get_return_address+0x4c/0x90 [ 1429.259881][T23890] ? arch_stack_walk+0xf8/0x140 [ 1429.264568][T23890] ? avc_has_perm_noaudit+0x358/0x450 [ 1429.269775][T23890] ? memcpy+0x56/0x70 [ 1429.273592][T23890] ? avc_has_perm_noaudit+0x2ec/0x450 [ 1429.278802][T23890] ? __kasan_check_write+0x14/0x20 [ 1429.283748][T23890] ? _raw_spin_lock+0xa3/0x1b0 [ 1429.288347][T23890] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 1429.293557][T23890] ? avc_has_perm_noaudit+0x358/0x450 [ 1429.298762][T23890] ? _raw_spin_unlock+0x4d/0x70 [ 1429.303459][T23890] ? find_inode_fast+0x459/0x480 [ 1429.308226][T23890] ? __kasan_check_write+0x14/0x20 [ 1429.313173][T23890] ? mutex_unlock+0xa2/0x110 [ 1429.317596][T23890] ? __mutex_lock_slowpath+0x10/0x10 [ 1429.322724][T23890] ? is_bpf_text_address+0x1a2/0x1c0 [ 1429.327840][T23890] ? stack_trace_save+0x1f0/0x1f0 [ 1429.332701][T23890] ? __kernel_text_address+0x9a/0x110 [ 1429.337907][T23890] ? unwind_get_return_address+0x4c/0x90 [ 1429.343385][T23890] ? arch_stack_walk+0xf8/0x140 [ 1429.348066][T23890] ? stack_trace_save+0x12d/0x1f0 [ 1429.352934][T23890] ? stack_trace_snprint+0x100/0x100 [ 1429.358047][T23890] ? avc_has_extended_perms+0x718/0x1210 [ 1429.363511][T23890] ? memcpy+0x56/0x70 [ 1429.367330][T23890] ? avc_has_extended_perms+0xb9c/0x1210 [ 1429.372801][T23890] ? kasan_set_track+0x4c/0x70 [ 1429.377399][T23890] ? kasan_set_free_info+0x23/0x40 [ 1429.382355][T23890] ? ____kasan_slab_free+0x126/0x160 [ 1429.387467][T23890] ? __kasan_slab_free+0x11/0x20 [ 1429.392239][T23890] ? slab_free_freelist_hook+0xc9/0x1a0 [ 1429.397640][T23890] ? kmem_cache_free+0x11a/0x2e0 [ 1429.402656][T23890] ? putname+0x10b/0x160 [ 1429.406746][T23890] ? avc_flush+0x2b0/0x2b0 [ 1429.410989][T23890] ? do_vfs_ioctl+0xbf3/0x2ac0 [ 1429.415593][T23890] ? blkdev_common_ioctl+0x570/0x1ec0 [ 1429.420968][T23890] ? kasan_quarantine_put+0x34/0x1b0 [ 1429.426091][T23890] ? blkdev_bszset+0x240/0x240 [ 1429.430692][T23890] ? ioctl_has_perm+0x3df/0x560 [ 1429.435376][T23890] ? has_cap_mac_admin+0xb0/0xb0 [ 1429.440163][T23890] ? kmem_cache_free+0x11a/0x2e0 [ 1429.444927][T23890] ? putname+0x10b/0x160 [ 1429.449003][T23890] ? selinux_file_ioctl+0x3c9/0x530 [ 1429.454300][T23890] ? lo_release+0x200/0x200 [ 1429.458637][T23890] blkdev_ioctl+0x2e9/0x620 [ 1429.462978][T23890] ? blkdev_compat_ptr_ioctl+0xc0/0xc0 [ 1429.468271][T23890] ? __fget_files+0x310/0x370 [ 1429.472787][T23890] block_ioctl+0xb0/0xf0 [ 1429.476867][T23890] ? blkdev_iopoll+0x100/0x100 [ 1429.481466][T23890] __se_sys_ioctl+0x115/0x190 [ 1429.485981][T23890] __x64_sys_ioctl+0x7b/0x90 [ 1429.490407][T23890] do_syscall_64+0x44/0xd0 [ 1429.494659][T23890] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1429.500386][T23890] RIP: 0033:0x7f2ea0b66f47 [ 1429.504641][T23890] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 f4 57 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1429.524429][T23890] RSP: 002b:00007f2e9f8d9f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1429.532760][T23890] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f2ea0b66f47 [ 1429.540582][T23890] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1429.548383][T23890] RBP: 0000000000000005 R08: 0000000000000000 R09: 000000000000018a [ 1429.556195][T23890] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1429.564007][T23890] R13: 00007f2e9f8d9fe0 R14: 00007f2e9f8d9fd8 R15: 00007f2e9f8d9fdc [ 1429.571821][T23890] [ 1429.582898][T23890] loop4: detected capacity change from 0 to 16 21:36:46 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8c}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x9) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80801) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0xc}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000100)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) mremap(&(0x7f0000c70000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000965000/0x2000)=nil) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/191, 0xbf}], 0x1) 21:36:46 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) chdir(&(0x7f0000000080)='./file0\x00') newfstatat(0xffffffffffffff9c, &(0x7f0000000200)='./bus\x00', 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) mount$9p_fd(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r5, &(0x7f00000bd000), 0x318, 0x0) openat(0xffffffffffffff9c, &(0x7f0000002900)='./file0\x00', 0x0, 0x0) 21:36:46 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x20842, 0x0) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000cc0)}], 0x1) prlimit64(r0, 0x0, &(0x7f0000000280)={0x1}, &(0x7f00000002c0)) fdatasync(r3) syz_clone(0x40004000, &(0x7f0000000580)="08e5aece4fb90aebc86882a40e4bc4f797211c82a35f38c0369a6592cda9d38ff2b054286f28a080888113192d222cf7dad58c593e03b6f2ca7d0721e79101e37a495fb0bec4a18c425aea7932561955f217d6b47fd1105efe1c74c5af05202af5de089da46f84a91822f11e27a9cb86548c723c68b4a46547ba4bef8e313100dfd968c708cd97e8617b7ecc6524f4ba5b1a7cf81c599b9e0182591da3c298ef6eedb3fc118cf0d91c9cad77c1e2cd7b4ef54537967bcea9c67e98c8f213bd4ed70de26deb2bbfa6e1f19a96c5cbdc590dfd03ce0263e176eaa179625ac99fcdd2bf0f3df4bbf2d07987d60e58f983313748ee80c94756b5ae0b78902827dbbac0bf33441fa569bdfb2f8891c3e4265adaab22fdc750c04948190f18e140aa5f7f1cf55c841fcb634b46e366eadfa42766e9fb92f9d22f7d6d9d0feb9986ef33d770dcd8c6359cc319d60bb75aff65487de5d437f0c0de105f9ed249ad3c1e9b81269eef66d31a934287a91c2722641c82ed0ce7281fefddbc870c19ad3df7332fe6d6b0d0a4836b14075832015efb9ad9d275beb42713316a37b068090d85eb03", 0x1a1, 0x0, 0x0, 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) prlimit64(0x0, 0x0, 0x0, 0x0) 21:36:46 executing program 4: syz_mount_image$erofs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x2000, 0x190, 0x0, &(0x7f0000000240), 0x1, &(0x7f0000000280)="$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") (fail_nth: 27) [ 1429.613207][T23890] erofs: (device loop4): mounted with root inode @ nid 36. 21:36:46 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000240)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000000)=0x2) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000100)=ANY=[@ANYBLOB="b6764d097edc3e24d41b75324588b54fa11ab4d79441becef84e53c093559f5b4808f249f62f84ee552b80f0dd12e006f11d5f43f0e4a78fa38153e1d9ba5aafffbe69610b8e40ad917e7634903a9aa69f"]) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000040)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1429.994144][T23905] FAULT_INJECTION: forcing a failure. [ 1429.994144][T23905] name failslab, interval 1, probability 0, space 0, times 0 [ 1430.016725][T23905] CPU: 0 PID: 23905 Comm: syz-executor.4 Tainted: G W 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 1430.028188][T23905] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1430.038081][T23905] Call Trace: [ 1430.041209][T23905] [ 1430.043984][T23905] dump_stack_lvl+0x151/0x1b7 [ 1430.048496][T23905] ? bfq_pos_tree_add_move+0x43e/0x43e [ 1430.053795][T23905] dump_stack+0x15/0x17 [ 1430.057784][T23905] should_fail+0x3c0/0x510 [ 1430.062034][T23905] __should_failslab+0x9f/0xe0 [ 1430.066636][T23905] should_failslab+0x9/0x20 [ 1430.070980][T23905] kmem_cache_alloc+0x4f/0x2f0 [ 1430.075573][T23905] ? skb_clone+0x1df/0x3d0 [ 1430.079829][T23905] skb_clone+0x1df/0x3d0 [ 1430.083930][T23905] netlink_broadcast_filtered+0x638/0x11b0 [ 1430.089553][T23905] netlink_broadcast+0x3a/0x50 [ 1430.094152][T23905] kobject_uevent_net_broadcast+0x3b1/0x5a0 [ 1430.099872][T23905] kobject_uevent_env+0x540/0x730 [ 1430.104735][T23905] disk_force_media_change+0x199/0x290 [ 1430.110201][T23905] ? bdev_check_media_change+0x4c0/0x4c0 [ 1430.115668][T23905] ? loop_set_status_from_info+0x5fd/0x7a0 [ 1430.121319][T23905] loop_configure+0x92f/0x1640 [ 1430.125911][T23905] ? xas_create+0x14a5/0x1630 [ 1430.130429][T23905] lo_ioctl+0x8cd/0x25e0 [ 1430.134505][T23905] ? is_bpf_text_address+0x1a2/0x1c0 [ 1430.139625][T23905] ? lo_release+0x200/0x200 [ 1430.143965][T23905] ? stack_trace_save+0x1f0/0x1f0 [ 1430.148825][T23905] ? __kernel_text_address+0x9a/0x110 [ 1430.154033][T23905] ? unwind_get_return_address+0x4c/0x90 [ 1430.159500][T23905] ? arch_stack_walk+0xf8/0x140 [ 1430.164189][T23905] ? avc_has_perm_noaudit+0x358/0x450 [ 1430.169394][T23905] ? memcpy+0x56/0x70 [ 1430.173223][T23905] ? memset+0x35/0x40 [ 1430.177032][T23905] ? fsnotify+0x5ad/0x2240 [ 1430.181294][T23905] ? __kasan_check_write+0x14/0x20 [ 1430.186230][T23905] ? _raw_spin_lock+0xa3/0x1b0 [ 1430.190834][T23905] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 1430.196040][T23905] ? avc_has_perm_noaudit+0x358/0x450 [ 1430.201249][T23905] ? _raw_spin_unlock+0x4d/0x70 [ 1430.205936][T23905] ? find_inode_fast+0x459/0x480 [ 1430.210817][T23905] ? __kasan_check_write+0x14/0x20 [ 1430.215744][T23905] ? mutex_unlock+0xa2/0x110 [ 1430.220171][T23905] ? __mutex_lock_slowpath+0x10/0x10 [ 1430.225296][T23905] ? is_bpf_text_address+0x1a2/0x1c0 [ 1430.230846][T23905] ? stack_trace_save+0x1f0/0x1f0 [ 1430.235726][T23905] ? __kernel_text_address+0x9a/0x110 [ 1430.240914][T23905] ? unwind_get_return_address+0x4c/0x90 [ 1430.246381][T23905] ? arch_stack_walk+0xf8/0x140 [ 1430.251069][T23905] ? stack_trace_save+0x12d/0x1f0 [ 1430.255934][T23905] ? stack_trace_snprint+0x100/0x100 [ 1430.261136][T23905] ? avc_has_extended_perms+0x718/0x1210 [ 1430.266603][T23905] ? memcpy+0x56/0x70 [ 1430.270424][T23905] ? avc_has_extended_perms+0xb9c/0x1210 [ 1430.275893][T23905] ? kasan_set_track+0x4c/0x70 [ 1430.280491][T23905] ? kasan_set_free_info+0x23/0x40 [ 1430.285437][T23905] ? ____kasan_slab_free+0x126/0x160 [ 1430.290557][T23905] ? __kasan_slab_free+0x11/0x20 [ 1430.295333][T23905] ? slab_free_freelist_hook+0xc9/0x1a0 [ 1430.300713][T23905] ? kmem_cache_free+0x11a/0x2e0 [ 1430.305486][T23905] ? putname+0x10b/0x160 [ 1430.309565][T23905] ? avc_flush+0x2b0/0x2b0 [ 1430.313820][T23905] ? do_vfs_ioctl+0xbf3/0x2ac0 [ 1430.318425][T23905] ? blkdev_common_ioctl+0x570/0x1ec0 [ 1430.323628][T23905] ? kasan_quarantine_put+0x34/0x1b0 [ 1430.328752][T23905] ? blkdev_bszset+0x240/0x240 [ 1430.333349][T23905] ? ioctl_has_perm+0x3df/0x560 [ 1430.338036][T23905] ? has_cap_mac_admin+0xb0/0xb0 [ 1430.342810][T23905] ? kmem_cache_free+0x11a/0x2e0 [ 1430.347583][T23905] ? putname+0x10b/0x160 [ 1430.351664][T23905] ? selinux_file_ioctl+0x3c9/0x530 [ 1430.356874][T23905] ? lo_release+0x200/0x200 [ 1430.361209][T23905] blkdev_ioctl+0x2e9/0x620 [ 1430.365550][T23905] ? blkdev_compat_ptr_ioctl+0xc0/0xc0 [ 1430.370846][T23905] ? __fget_files+0x310/0x370 [ 1430.375357][T23905] block_ioctl+0xb0/0xf0 [ 1430.379438][T23905] ? blkdev_iopoll+0x100/0x100 [ 1430.384047][T23905] __se_sys_ioctl+0x115/0x190 [ 1430.388552][T23905] __x64_sys_ioctl+0x7b/0x90 [ 1430.392975][T23905] do_syscall_64+0x44/0xd0 [ 1430.397232][T23905] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1430.402960][T23905] RIP: 0033:0x7f2ea0b66f47 [ 1430.407211][T23905] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 f4 57 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1430.426654][T23905] RSP: 002b:00007f2e9f8d9f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1430.434898][T23905] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f2ea0b66f47 21:36:46 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f0000000240)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f000000c380)='./file0\x00', 0x20842, 0x0) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000cc0)}], 0x1) prlimit64(r0, 0x0, &(0x7f0000000280)={0x1}, &(0x7f00000002c0)) fdatasync(r3) syz_clone(0x40004000, &(0x7f0000000580)="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", 0x1a1, 0x0, 0x0, 0x0) wait4(0x0, 0x0, 0x80000000, 0x0) prlimit64(0x0, 0x0, 0x0, 0x0) 21:36:46 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) chdir(&(0x7f0000000080)='./file0\x00') newfstatat(0xffffffffffffff9c, &(0x7f0000000200)='./bus\x00', 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) mount$9p_fd(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r5, &(0x7f00000bd000), 0x318, 0x0) openat(0xffffffffffffff9c, &(0x7f0000002900)='./file0\x00', 0x0, 0x0) [ 1430.442708][T23905] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1430.450525][T23905] RBP: 0000000000000005 R08: 0000000000000000 R09: 000000000000018a [ 1430.458334][T23905] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1430.466147][T23905] R13: 00007f2e9f8d9fe0 R14: 00007f2e9f8d9fd8 R15: 00007f2e9f8d9fdc [ 1430.473978][T23905] [ 1430.526647][T23905] loop4: detected capacity change from 0 to 16 [ 1430.544448][T23905] erofs: (device loop4): mounted with root inode @ nid 36. [ 1431.006519][ C0] ip6_tunnel: syztnl1 xmit: Local address not yet configured! 21:36:47 executing program 4: syz_mount_image$erofs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x2000, 0x190, 0x0, &(0x7f0000000240), 0x1, &(0x7f0000000280)="$eJzsmD9P8lAUxp/b8ifvm3cgeTcHNZFEYmJpAY0MDkw6kihhcEAilaBFDDRGmDRx8Ru4OvgtjNHNyfgRkDi4MDrXtL22V1JEBhKN5zec+1xyD+fJGZ6hIAji19J7eu1ePz/eyQD+IY4o//1F9t9Iwvv7s14hP73WvXq4ufhfWz8f/D8GwLK+Pj8M4DYHmPxuWW73yVEMGyX2wYcc0B/n5yYkTxcgYYHrIhhUrrchYYtrHQwlrvcE3QCDoii7NUNXdhpGxRaqXTS7pOySHvTfPwUqgn82xD8L8N9qd/bLhqE3JyhG7b+fA1YF/9IQ/1JAv+qd/v41SMhwnQZDkesVRN93665U2N9UyJ8vf7P9kSBB4qcJP9+sS2BeyLfQGPmSNOuHyVa7s1irl6t6VT/QssvZpYymqmrSCTK3fpKvf5x8+yvMD48xXyTCIjgum2ZTc6t3T7k1KPGjPF8Tc/6MyBj57vmKsVn7SMijfRIEQRAEQRAEQRAEQRAEMSlmwJyvjCNI5Z3XbwEAAP//INaLtw==") (fail_nth: 28) 21:36:47 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000240)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000000)=0x2) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000100)=ANY=[@ANYBLOB="b6764d097edc3e24d41b75324588b54fa11ab4d79441becef84e53c093559f5b4808f249f62f84ee552b80f0dd12e006f11d5f43f0e4a78fa38153e1d9ba5aafffbe69610b8e40ad917e7634903a9aa69f"]) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000040)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1431.134185][T23924] FAULT_INJECTION: forcing a failure. [ 1431.134185][T23924] name failslab, interval 1, probability 0, space 0, times 0 [ 1431.154586][T23924] CPU: 1 PID: 23924 Comm: syz-executor.4 Tainted: G W 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 1431.166042][T23924] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1431.175938][T23924] Call Trace: [ 1431.179060][T23924] [ 1431.181837][T23924] dump_stack_lvl+0x151/0x1b7 [ 1431.186352][T23924] ? bfq_pos_tree_add_move+0x43e/0x43e [ 1431.191642][T23924] ? __kasan_check_write+0x14/0x20 [ 1431.196594][T23924] dump_stack+0x15/0x17 [ 1431.200594][T23924] should_fail+0x3c0/0x510 [ 1431.204844][T23924] __should_failslab+0x9f/0xe0 [ 1431.209783][T23924] should_failslab+0x9/0x20 [ 1431.214132][T23924] kmem_cache_alloc+0x4f/0x2f0 [ 1431.218724][T23924] ? __kernfs_new_node+0xdb/0x6e0 [ 1431.223585][T23924] __kernfs_new_node+0xdb/0x6e0 [ 1431.228271][T23924] ? kernfs_new_node+0x170/0x170 [ 1431.233053][T23924] ? __kasan_check_write+0x14/0x20 [ 1431.237992][T23924] ? down_write+0xdd/0x140 [ 1431.242243][T23924] ? down_read_killable+0x250/0x250 [ 1431.247279][T23924] ? __kasan_check_write+0x14/0x20 [ 1431.252267][T23924] ? up_write+0x56/0x120 [ 1431.256304][T23924] kernfs_new_node+0x97/0x170 [ 1431.260822][T23924] __kernfs_create_file+0x4a/0x270 [ 1431.265770][T23924] sysfs_add_file_mode_ns+0x273/0x320 [ 1431.270978][T23924] internal_create_group+0x55e/0xf60 [ 1431.276093][T23924] ? get_super+0x1ee/0x210 [ 1431.280347][T23924] ? sysfs_create_group+0x30/0x30 [ 1431.285208][T23924] ? __kasan_check_write+0x14/0x20 [ 1431.290164][T23924] sysfs_create_group+0x1f/0x30 [ 1431.294852][T23924] loop_configure+0x1077/0x1640 [ 1431.299531][T23924] lo_ioctl+0x8cd/0x25e0 [ 1431.303612][T23924] ? is_bpf_text_address+0x1a2/0x1c0 [ 1431.308729][T23924] ? lo_release+0x200/0x200 [ 1431.313069][T23924] ? stack_trace_save+0x1f0/0x1f0 [ 1431.317938][T23924] ? __kernel_text_address+0x9a/0x110 [ 1431.323138][T23924] ? unwind_get_return_address+0x4c/0x90 [ 1431.328605][T23924] ? arch_stack_walk+0xf8/0x140 [ 1431.333299][T23924] ? avc_has_perm_noaudit+0x358/0x450 [ 1431.338594][T23924] ? memcpy+0x56/0x70 [ 1431.342404][T23924] ? memset+0x35/0x40 [ 1431.346224][T23924] ? fsnotify+0x5ad/0x2240 [ 1431.350478][T23924] ? __kasan_check_write+0x14/0x20 [ 1431.355423][T23924] ? _raw_spin_lock+0xa3/0x1b0 [ 1431.360025][T23924] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 1431.365231][T23924] ? avc_has_perm_noaudit+0x358/0x450 [ 1431.370439][T23924] ? _raw_spin_unlock+0x4d/0x70 [ 1431.375127][T23924] ? find_inode_fast+0x459/0x480 [ 1431.379904][T23924] ? __kasan_check_write+0x14/0x20 [ 1431.384848][T23924] ? mutex_unlock+0xa2/0x110 [ 1431.389273][T23924] ? __mutex_lock_slowpath+0x10/0x10 [ 1431.394398][T23924] ? is_bpf_text_address+0x1a2/0x1c0 [ 1431.399601][T23924] ? stack_trace_save+0x1f0/0x1f0 [ 1431.404462][T23924] ? __kernel_text_address+0x9a/0x110 [ 1431.409685][T23924] ? unwind_get_return_address+0x4c/0x90 [ 1431.415139][T23924] ? arch_stack_walk+0xf8/0x140 [ 1431.419828][T23924] ? stack_trace_save+0x12d/0x1f0 [ 1431.424716][T23924] ? stack_trace_snprint+0x100/0x100 [ 1431.429806][T23924] ? avc_has_extended_perms+0x718/0x1210 [ 1431.435275][T23924] ? memcpy+0x56/0x70 [ 1431.439102][T23924] ? avc_has_extended_perms+0xb9c/0x1210 [ 1431.444563][T23924] ? kasan_set_track+0x4c/0x70 [ 1431.449161][T23924] ? kasan_set_free_info+0x23/0x40 [ 1431.454108][T23924] ? ____kasan_slab_free+0x126/0x160 [ 1431.459228][T23924] ? __kasan_slab_free+0x11/0x20 [ 1431.464004][T23924] ? slab_free_freelist_hook+0xc9/0x1a0 [ 1431.469385][T23924] ? kmem_cache_free+0x11a/0x2e0 [ 1431.474163][T23924] ? putname+0x10b/0x160 [ 1431.478238][T23924] ? avc_flush+0x2b0/0x2b0 [ 1431.482493][T23924] ? do_vfs_ioctl+0xbf3/0x2ac0 [ 1431.487095][T23924] ? blkdev_common_ioctl+0x570/0x1ec0 [ 1431.492300][T23924] ? kasan_quarantine_put+0x34/0x1b0 [ 1431.497418][T23924] ? blkdev_bszset+0x240/0x240 [ 1431.502022][T23924] ? ioctl_has_perm+0x3df/0x560 [ 1431.506706][T23924] ? has_cap_mac_admin+0xb0/0xb0 [ 1431.511480][T23924] ? kmem_cache_free+0x11a/0x2e0 [ 1431.516255][T23924] ? putname+0x10b/0x160 [ 1431.520342][T23924] ? selinux_file_ioctl+0x3c9/0x530 [ 1431.525368][T23924] ? lo_release+0x200/0x200 [ 1431.529710][T23924] blkdev_ioctl+0x2e9/0x620 [ 1431.534047][T23924] ? blkdev_compat_ptr_ioctl+0xc0/0xc0 [ 1431.539341][T23924] ? __fget_files+0x310/0x370 [ 1431.543856][T23924] block_ioctl+0xb0/0xf0 [ 1431.547933][T23924] ? blkdev_iopoll+0x100/0x100 [ 1431.552533][T23924] __se_sys_ioctl+0x115/0x190 [ 1431.557051][T23924] __x64_sys_ioctl+0x7b/0x90 [ 1431.561472][T23924] do_syscall_64+0x44/0xd0 [ 1431.565732][T23924] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1431.571455][T23924] RIP: 0033:0x7f2ea0b66f47 [ 1431.575709][T23924] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 f4 57 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1431.595159][T23924] RSP: 002b:00007f2e9f8d9f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1431.603397][T23924] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f2ea0b66f47 [ 1431.611206][T23924] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1431.619018][T23924] RBP: 0000000000000005 R08: 0000000000000000 R09: 000000000000018a [ 1431.626829][T23924] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 21:36:48 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8c}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x9) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80801) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0xc}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000100)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) mremap(&(0x7f0000c70000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000965000/0x2000)=nil) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/191, 0xbf}], 0x1) [ 1431.634648][T23924] R13: 00007f2e9f8d9fe0 R14: 00007f2e9f8d9fd8 R15: 00007f2e9f8d9fdc [ 1431.642457][T23924] 21:36:48 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000240)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000000)=0x2) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000100)=ANY=[@ANYBLOB="b6764d097edc3e24d41b75324588b54fa11ab4d79441becef84e53c093559f5b4808f249f62f84ee552b80f0dd12e006f11d5f43f0e4a78fa38153e1d9ba5aafffbe69610b8e40ad917e7634903a9aa69f"]) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000040)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 21:36:48 executing program 5: mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) pipe2$9p(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write$P9_RVERSION(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="1500000065ffff097b000008003950323030302e4c"], 0x15) r2 = dup(r1) write$FUSE_BMAP(r2, &(0x7f0000000100)={0x18}, 0x18) write$FUSE_NOTIFY_RETRIEVE(r2, &(0x7f00000000c0)={0x14c}, 0x137) mount$9p_fd(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000b80), 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB='trans=fd,rfdno=', @ANYRESHEX=r0, @ANYBLOB=',wfdno=', @ANYRESHEX=r2]) chdir(&(0x7f0000000080)='./file0\x00') newfstatat(0xffffffffffffff9c, &(0x7f0000000200)='./bus\x00', 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r4) mount$9p_fd(0x0, &(0x7f0000000000)='./bus\x00', 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r5, &(0x7f00000bd000), 0x318, 0x0) openat(0xffffffffffffff9c, &(0x7f0000002900)='./file0\x00', 0x0, 0x0) 21:36:48 executing program 4: syz_mount_image$erofs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x2000, 0x190, 0x0, &(0x7f0000000240), 0x1, &(0x7f0000000280)="$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") (fail_nth: 29) 21:36:48 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000240)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000000)=0x2) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000100)=ANY=[@ANYBLOB="b6764d097edc3e24d41b75324588b54fa11ab4d79441becef84e53c093559f5b4808f249f62f84ee552b80f0dd12e006f11d5f43f0e4a78fa38153e1d9ba5aafffbe69610b8e40ad917e7634903a9aa69f"]) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000040)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 21:36:48 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000240)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000000)=0x2) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000100)=ANY=[@ANYBLOB="b6764d097edc3e24d41b75324588b54fa11ab4d79441becef84e53c093559f5b4808f249f62f84ee552b80f0dd12e006f11d5f43f0e4a78fa38153e1d9ba5aafffbe69610b8e40ad917e7634903a9aa69f"]) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000040)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1431.677211][T23924] loop4: detected capacity change from 0 to 16 [ 1431.699149][T23924] erofs: (device loop4): mounted with root inode @ nid 36. 21:36:48 executing program 3: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000240)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000000)=0x2) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000100)=ANY=[@ANYBLOB="b6764d097edc3e24d41b75324588b54fa11ab4d79441becef84e53c093559f5b4808f249f62f84ee552b80f0dd12e006f11d5f43f0e4a78fa38153e1d9ba5aafffbe69610b8e40ad917e7634903a9aa69f"]) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000040)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 21:36:48 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8c}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x9) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80801) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0xc}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000100)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) mremap(&(0x7f0000c70000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000965000/0x2000)=nil) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/191, 0xbf}], 0x1) [ 1431.769789][T23942] FAULT_INJECTION: forcing a failure. [ 1431.769789][T23942] name failslab, interval 1, probability 0, space 0, times 0 [ 1431.806359][T23942] CPU: 1 PID: 23942 Comm: syz-executor.4 Tainted: G W 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 1431.817823][T23942] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1431.827719][T23942] Call Trace: [ 1431.830844][T23942] [ 1431.833616][T23942] dump_stack_lvl+0x151/0x1b7 [ 1431.838130][T23942] ? bfq_pos_tree_add_move+0x43e/0x43e [ 1431.843427][T23942] ? selinux_kernfs_init_security+0x1a8/0x760 [ 1431.849335][T23942] dump_stack+0x15/0x17 [ 1431.853323][T23942] should_fail+0x3c0/0x510 [ 1431.857577][T23942] __should_failslab+0x9f/0xe0 [ 1431.862173][T23942] should_failslab+0x9/0x20 [ 1431.866512][T23942] kmem_cache_alloc+0x4f/0x2f0 [ 1431.871113][T23942] ? __kernfs_new_node+0xdb/0x6e0 [ 1431.875975][T23942] __kernfs_new_node+0xdb/0x6e0 [ 1431.880663][T23942] ? down_read_killable+0x250/0x250 [ 1431.885716][T23942] ? kernfs_new_node+0x170/0x170 [ 1431.890469][T23942] ? __kasan_check_write+0x14/0x20 [ 1431.895414][T23942] ? up_write+0x56/0x120 [ 1431.899494][T23942] ? kernfs_activate+0x409/0x420 [ 1431.904278][T23942] kernfs_new_node+0x97/0x170 [ 1431.909041][T23942] __kernfs_create_file+0x4a/0x270 [ 1431.913989][T23942] sysfs_add_file_mode_ns+0x273/0x320 [ 1431.919203][T23942] internal_create_group+0x55e/0xf60 [ 1431.924325][T23942] ? get_super+0x1ee/0x210 [ 1431.928570][T23942] ? sysfs_create_group+0x30/0x30 [ 1431.933431][T23942] ? __kasan_check_write+0x14/0x20 [ 1431.938386][T23942] sysfs_create_group+0x1f/0x30 [ 1431.943068][T23942] loop_configure+0x1077/0x1640 [ 1431.947755][T23942] lo_ioctl+0x8cd/0x25e0 [ 1431.951833][T23942] ? is_bpf_text_address+0x1a2/0x1c0 [ 1431.956953][T23942] ? lo_release+0x200/0x200 [ 1431.961288][T23942] ? stack_trace_save+0x1f0/0x1f0 [ 1431.966152][T23942] ? __kernel_text_address+0x9a/0x110 [ 1431.971359][T23942] ? unwind_get_return_address+0x4c/0x90 [ 1431.976826][T23942] ? arch_stack_walk+0xf8/0x140 [ 1431.981514][T23942] ? avc_has_perm_noaudit+0x358/0x450 [ 1431.986721][T23942] ? memcpy+0x56/0x70 [ 1431.990538][T23942] ? memset+0x35/0x40 [ 1431.994357][T23942] ? fsnotify+0x5ad/0x2240 [ 1431.998615][T23942] ? __kasan_check_write+0x14/0x20 [ 1432.003557][T23942] ? _raw_spin_lock+0xa3/0x1b0 [ 1432.008160][T23942] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 1432.013371][T23942] ? avc_has_perm_noaudit+0x358/0x450 [ 1432.018675][T23942] ? _raw_spin_unlock+0x4d/0x70 [ 1432.023348][T23942] ? find_inode_fast+0x459/0x480 [ 1432.028210][T23942] ? __kasan_check_write+0x14/0x20 [ 1432.033157][T23942] ? mutex_unlock+0xa2/0x110 [ 1432.037589][T23942] ? __mutex_lock_slowpath+0x10/0x10 [ 1432.042707][T23942] ? is_bpf_text_address+0x1a2/0x1c0 [ 1432.047850][T23942] ? stack_trace_save+0x1f0/0x1f0 [ 1432.052685][T23942] ? __kernel_text_address+0x9a/0x110 [ 1432.057892][T23942] ? unwind_get_return_address+0x4c/0x90 [ 1432.063367][T23942] ? arch_stack_walk+0xf8/0x140 [ 1432.068049][T23942] ? stack_trace_save+0x12d/0x1f0 [ 1432.072910][T23942] ? stack_trace_snprint+0x100/0x100 [ 1432.078026][T23942] ? avc_has_extended_perms+0x718/0x1210 [ 1432.083495][T23942] ? memcpy+0x56/0x70 [ 1432.087314][T23942] ? avc_has_extended_perms+0xb9c/0x1210 [ 1432.092786][T23942] ? kasan_set_track+0x4c/0x70 [ 1432.097383][T23942] ? kasan_set_free_info+0x23/0x40 [ 1432.102417][T23942] ? ____kasan_slab_free+0x126/0x160 [ 1432.107557][T23942] ? __kasan_slab_free+0x11/0x20 [ 1432.112312][T23942] ? slab_free_freelist_hook+0xc9/0x1a0 [ 1432.117691][T23942] ? kmem_cache_free+0x11a/0x2e0 [ 1432.122470][T23942] ? putname+0x10b/0x160 [ 1432.126545][T23942] ? avc_flush+0x2b0/0x2b0 [ 1432.130803][T23942] ? do_vfs_ioctl+0xbf3/0x2ac0 [ 1432.135403][T23942] ? blkdev_common_ioctl+0x570/0x1ec0 [ 1432.140607][T23942] ? kasan_quarantine_put+0x34/0x1b0 [ 1432.145727][T23942] ? blkdev_bszset+0x240/0x240 [ 1432.150326][T23942] ? ioctl_has_perm+0x3df/0x560 [ 1432.155013][T23942] ? has_cap_mac_admin+0xb0/0xb0 [ 1432.159789][T23942] ? kmem_cache_free+0x11a/0x2e0 [ 1432.164562][T23942] ? putname+0x10b/0x160 [ 1432.168644][T23942] ? selinux_file_ioctl+0x3c9/0x530 [ 1432.173674][T23942] ? lo_release+0x200/0x200 [ 1432.178017][T23942] blkdev_ioctl+0x2e9/0x620 [ 1432.182353][T23942] ? blkdev_compat_ptr_ioctl+0xc0/0xc0 [ 1432.187648][T23942] ? __fget_files+0x310/0x370 [ 1432.192162][T23942] block_ioctl+0xb0/0xf0 [ 1432.196245][T23942] ? blkdev_iopoll+0x100/0x100 [ 1432.200847][T23942] __se_sys_ioctl+0x115/0x190 [ 1432.205355][T23942] __x64_sys_ioctl+0x7b/0x90 [ 1432.209781][T23942] do_syscall_64+0x44/0xd0 [ 1432.214035][T23942] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1432.219760][T23942] RIP: 0033:0x7f2ea0b66f47 [ 1432.224015][T23942] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 f4 57 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1432.243458][T23942] RSP: 002b:00007f2e9f8d9f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1432.251706][T23942] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f2ea0b66f47 [ 1432.259513][T23942] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 21:36:48 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000240)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000000)=0x2) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000100)=ANY=[@ANYBLOB="b6764d097edc3e24d41b75324588b54fa11ab4d79441becef84e53c093559f5b4808f249f62f84ee552b80f0dd12e006f11d5f43f0e4a78fa38153e1d9ba5aafffbe69610b8e40ad917e7634903a9aa69f"]) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000040)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1432.267326][T23942] RBP: 0000000000000005 R08: 0000000000000000 R09: 000000000000018a [ 1432.275136][T23942] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1432.282952][T23942] R13: 00007f2e9f8d9fe0 R14: 00007f2e9f8d9fd8 R15: 00007f2e9f8d9fdc [ 1432.290768][T23942] [ 1432.307492][T23942] loop4: detected capacity change from 0 to 16 21:36:48 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8c}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x9) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80801) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0xc}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000100)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) mremap(&(0x7f0000c70000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000965000/0x2000)=nil) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/191, 0xbf}], 0x1) 21:36:48 executing program 4: syz_mount_image$erofs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x2000, 0x190, 0x0, &(0x7f0000000240), 0x1, &(0x7f0000000280)="$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") (fail_nth: 30) [ 1432.322581][T23942] erofs: (device loop4): mounted with root inode @ nid 36. 21:36:48 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000240)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000000)=0x2) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000100)=ANY=[@ANYBLOB="b6764d097edc3e24d41b75324588b54fa11ab4d79441becef84e53c093559f5b4808f249f62f84ee552b80f0dd12e006f11d5f43f0e4a78fa38153e1d9ba5aafffbe69610b8e40ad917e7634903a9aa69f"]) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000040)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 21:36:48 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8c}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x9) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80801) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0xc}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000100)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) mremap(&(0x7f0000c70000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000965000/0x2000)=nil) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/191, 0xbf}], 0x1) 21:36:48 executing program 1: r0 = epoll_create1(0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/stat\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0x80000004}) ppoll(&(0x7f0000000800)=[{r0}], 0x1, &(0x7f0000000880), 0x0, 0x0) [ 1432.440347][T23963] FAULT_INJECTION: forcing a failure. [ 1432.440347][T23963] name failslab, interval 1, probability 0, space 0, times 0 [ 1432.501376][T23963] CPU: 0 PID: 23963 Comm: syz-executor.4 Tainted: G W 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 1432.512885][T23963] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1432.522829][T23963] Call Trace: [ 1432.525946][T23963] [ 1432.528726][T23963] dump_stack_lvl+0x151/0x1b7 [ 1432.533237][T23963] ? bfq_pos_tree_add_move+0x43e/0x43e [ 1432.538533][T23963] ? selinux_kernfs_init_security+0x1a8/0x760 [ 1432.544438][T23963] dump_stack+0x15/0x17 [ 1432.548431][T23963] should_fail+0x3c0/0x510 [ 1432.552725][T23963] __should_failslab+0x9f/0xe0 [ 1432.557279][T23963] should_failslab+0x9/0x20 [ 1432.561629][T23963] kmem_cache_alloc+0x4f/0x2f0 [ 1432.566218][T23963] ? __kernfs_new_node+0xdb/0x6e0 [ 1432.571083][T23963] __kernfs_new_node+0xdb/0x6e0 [ 1432.575775][T23963] ? down_read_killable+0x250/0x250 [ 1432.580801][T23963] ? kernfs_new_node+0x170/0x170 [ 1432.585574][T23963] ? __kasan_check_write+0x14/0x20 [ 1432.590528][T23963] ? up_write+0x56/0x120 [ 1432.594605][T23963] ? kernfs_activate+0x409/0x420 [ 1432.599373][T23963] kernfs_new_node+0x97/0x170 [ 1432.603970][T23963] __kernfs_create_file+0x4a/0x270 [ 1432.608930][T23963] sysfs_add_file_mode_ns+0x273/0x320 [ 1432.614144][T23963] internal_create_group+0x55e/0xf60 [ 1432.619261][T23963] ? get_super+0x1ee/0x210 [ 1432.623523][T23963] ? sysfs_create_group+0x30/0x30 [ 1432.628510][T23963] ? __kasan_check_write+0x14/0x20 [ 1432.633457][T23963] sysfs_create_group+0x1f/0x30 [ 1432.638131][T23963] loop_configure+0x1077/0x1640 [ 1432.642829][T23963] lo_ioctl+0x8cd/0x25e0 [ 1432.646901][T23963] ? is_bpf_text_address+0x1a2/0x1c0 [ 1432.652021][T23963] ? lo_release+0x200/0x200 [ 1432.656359][T23963] ? stack_trace_save+0x1f0/0x1f0 [ 1432.661221][T23963] ? __kernel_text_address+0x9a/0x110 [ 1432.666429][T23963] ? unwind_get_return_address+0x4c/0x90 [ 1432.671898][T23963] ? arch_stack_walk+0xf8/0x140 [ 1432.676590][T23963] ? avc_has_perm_noaudit+0x358/0x450 [ 1432.681788][T23963] ? memcpy+0x56/0x70 [ 1432.685607][T23963] ? memset+0x35/0x40 [ 1432.689431][T23963] ? fsnotify+0x5ad/0x2240 [ 1432.693691][T23963] ? __kasan_check_write+0x14/0x20 [ 1432.698639][T23963] ? _raw_spin_lock+0xa3/0x1b0 [ 1432.703235][T23963] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 1432.708437][T23963] ? avc_has_perm_noaudit+0x358/0x450 [ 1432.713650][T23963] ? _raw_spin_unlock+0x4d/0x70 [ 1432.718337][T23963] ? find_inode_fast+0x459/0x480 [ 1432.723103][T23963] ? __kasan_check_write+0x14/0x20 [ 1432.728049][T23963] ? mutex_unlock+0xa2/0x110 [ 1432.732477][T23963] ? __mutex_lock_slowpath+0x10/0x10 [ 1432.737607][T23963] ? is_bpf_text_address+0x1a2/0x1c0 [ 1432.742719][T23963] ? stack_trace_save+0x1f0/0x1f0 [ 1432.747587][T23963] ? __kernel_text_address+0x9a/0x110 [ 1432.752786][T23963] ? unwind_get_return_address+0x4c/0x90 [ 1432.758255][T23963] ? arch_stack_walk+0xf8/0x140 [ 1432.762943][T23963] ? stack_trace_save+0x12d/0x1f0 [ 1432.767801][T23963] ? stack_trace_snprint+0x100/0x100 [ 1432.772923][T23963] ? avc_has_extended_perms+0x718/0x1210 [ 1432.778390][T23963] ? memcpy+0x56/0x70 [ 1432.782210][T23963] ? avc_has_extended_perms+0xb9c/0x1210 [ 1432.787677][T23963] ? kasan_set_track+0x4c/0x70 [ 1432.792279][T23963] ? kasan_set_free_info+0x23/0x40 [ 1432.797225][T23963] ? ____kasan_slab_free+0x126/0x160 [ 1432.802345][T23963] ? __kasan_slab_free+0x11/0x20 [ 1432.807122][T23963] ? slab_free_freelist_hook+0xc9/0x1a0 [ 1432.812502][T23963] ? kmem_cache_free+0x11a/0x2e0 [ 1432.817276][T23963] ? putname+0x10b/0x160 [ 1432.821355][T23963] ? avc_flush+0x2b0/0x2b0 [ 1432.825609][T23963] ? do_vfs_ioctl+0xbf3/0x2ac0 [ 1432.830216][T23963] ? blkdev_common_ioctl+0x570/0x1ec0 [ 1432.835418][T23963] ? kasan_quarantine_put+0x34/0x1b0 [ 1432.840537][T23963] ? blkdev_bszset+0x240/0x240 [ 1432.845135][T23963] ? ioctl_has_perm+0x3df/0x560 [ 1432.849825][T23963] ? has_cap_mac_admin+0xb0/0xb0 [ 1432.854595][T23963] ? kmem_cache_free+0x11a/0x2e0 [ 1432.859368][T23963] ? putname+0x10b/0x160 [ 1432.863454][T23963] ? selinux_file_ioctl+0x3c9/0x530 [ 1432.868486][T23963] ? lo_release+0x200/0x200 [ 1432.872825][T23963] blkdev_ioctl+0x2e9/0x620 [ 1432.877161][T23963] ? blkdev_compat_ptr_ioctl+0xc0/0xc0 [ 1432.882457][T23963] ? __fget_files+0x310/0x370 [ 1432.886972][T23963] block_ioctl+0xb0/0xf0 [ 1432.891047][T23963] ? blkdev_iopoll+0x100/0x100 [ 1432.895647][T23963] __se_sys_ioctl+0x115/0x190 [ 1432.900157][T23963] __x64_sys_ioctl+0x7b/0x90 [ 1432.904585][T23963] do_syscall_64+0x44/0xd0 [ 1432.908841][T23963] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1432.914579][T23963] RIP: 0033:0x7f2ea0b66f47 [ 1432.918832][T23963] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 f4 57 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1432.938262][T23963] RSP: 002b:00007f2e9f8d9f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 21:36:49 executing program 1: r0 = epoll_create1(0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/stat\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0x80000004}) ppoll(&(0x7f0000000800)=[{r0}], 0x1, &(0x7f0000000880), 0x0, 0x0) [ 1432.946508][T23963] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f2ea0b66f47 [ 1432.954316][T23963] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1432.962129][T23963] RBP: 0000000000000005 R08: 0000000000000000 R09: 000000000000018a [ 1432.969939][T23963] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1432.977751][T23963] R13: 00007f2e9f8d9fe0 R14: 00007f2e9f8d9fd8 R15: 00007f2e9f8d9fdc [ 1432.985577][T23963] 21:36:49 executing program 1: r0 = epoll_create1(0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/stat\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0x80000004}) ppoll(&(0x7f0000000800)=[{r0}], 0x1, &(0x7f0000000880), 0x0, 0x0) 21:36:49 executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000080)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_FREEZE(r0, 0x400c620e, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 21:36:49 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000001c0), 0x4) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)=ANY=[@ANYBLOB="020b000102"], 0x10}}, 0x0) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)={0x2, 0x8, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_sa={0x2}, @sadb_lifetime={0x4}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x0, @dev}, @in={0x2, 0x0, @loopback}}, @sadb_lifetime={0x4}]}, 0x88}}, 0x0) [ 1433.007723][T23963] loop4: detected capacity change from 0 to 16 [ 1433.015743][T23963] erofs: (device loop4): mounted with root inode @ nid 36. 21:36:49 executing program 4: syz_mount_image$erofs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x2000, 0x190, 0x0, &(0x7f0000000240), 0x1, &(0x7f0000000280)="$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") (fail_nth: 31) 21:36:49 executing program 1: r0 = epoll_create1(0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/stat\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f0000000080)={0x80000004}) ppoll(&(0x7f0000000800)=[{r0}], 0x1, &(0x7f0000000880), 0x0, 0x0) 21:36:49 executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000080)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_FREEZE(r0, 0x400c620e, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 21:36:49 executing program 1: r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f00000002c0)=ANY=[@ANYBLOB="45baad"], 0x6db6e559) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x11, r1, 0x0) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0) [ 1433.063976][T23971] binder: 23970:23971 ioctl 400c620e 0 returned -14 [ 1433.094452][T23977] binder: 23976:23977 ioctl 400c620e 0 returned -14 [ 1433.101509][T23977] binder: BINDER_SET_CONTEXT_MGR already set 21:36:49 executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000080)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_FREEZE(r0, 0x400c620e, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 21:36:49 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe6000/0x18000)=nil, &(0x7f00000000c0)=[@text32={0x20, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000240)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}) ioctl$KVM_SET_VAPIC_ADDR(r2, 0x4008ae93, &(0x7f0000000000)=0x2) ioctl$KVM_SET_GSI_ROUTING(0xffffffffffffffff, 0x4008ae6a, &(0x7f0000000100)=ANY=[@ANYBLOB="b6764d097edc3e24d41b75324588b54fa11ab4d79441becef84e53c093559f5b4808f249f62f84ee552b80f0dd12e006f11d5f43f0e4a78fa38153e1d9ba5aafffbe69610b8e40ad917e7634903a9aa69f"]) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f0000000040)) ioctl$KVM_RUN(r2, 0xae80, 0x0) [ 1433.113028][T23977] binder: 23976:23977 ioctl 40046207 0 returned -16 [ 1433.129365][T23981] FAULT_INJECTION: forcing a failure. [ 1433.129365][T23981] name failslab, interval 1, probability 0, space 0, times 0 [ 1433.156130][T23988] binder: 23984:23988 ioctl 400c620e 0 returned -14 [ 1433.169933][T23981] CPU: 1 PID: 23981 Comm: syz-executor.4 Tainted: G W 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 1433.181399][T23981] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1433.191288][T23981] Call Trace: [ 1433.194408][T23981] [ 1433.197188][T23981] dump_stack_lvl+0x151/0x1b7 [ 1433.201701][T23981] ? bfq_pos_tree_add_move+0x43e/0x43e [ 1433.206993][T23981] ? selinux_kernfs_init_security+0x1a8/0x760 [ 1433.212899][T23981] dump_stack+0x15/0x17 [ 1433.216893][T23981] should_fail+0x3c0/0x510 [ 1433.221144][T23981] __should_failslab+0x9f/0xe0 [ 1433.225742][T23981] should_failslab+0x9/0x20 [ 1433.230084][T23981] kmem_cache_alloc+0x4f/0x2f0 [ 1433.234681][T23981] ? __kernfs_new_node+0xdb/0x6e0 [ 1433.239544][T23981] __kernfs_new_node+0xdb/0x6e0 [ 1433.244231][T23981] ? down_read_killable+0x250/0x250 [ 1433.249264][T23981] ? kernfs_new_node+0x170/0x170 [ 1433.254037][T23981] ? __kasan_check_write+0x14/0x20 [ 1433.258984][T23981] ? up_write+0x56/0x120 [ 1433.263063][T23981] ? kernfs_activate+0x409/0x420 [ 1433.267842][T23981] kernfs_new_node+0x97/0x170 [ 1433.272359][T23981] __kernfs_create_file+0x4a/0x270 [ 1433.277299][T23981] sysfs_add_file_mode_ns+0x273/0x320 [ 1433.282527][T23981] internal_create_group+0x55e/0xf60 [ 1433.287626][T23981] ? get_super+0x1ee/0x210 [ 1433.291881][T23981] ? sysfs_create_group+0x30/0x30 [ 1433.296740][T23981] ? __kasan_check_write+0x14/0x20 [ 1433.301687][T23981] sysfs_create_group+0x1f/0x30 [ 1433.306375][T23981] loop_configure+0x1077/0x1640 [ 1433.311062][T23981] lo_ioctl+0x8cd/0x25e0 [ 1433.315141][T23981] ? is_bpf_text_address+0x1a2/0x1c0 [ 1433.320262][T23981] ? lo_release+0x200/0x200 [ 1433.324599][T23981] ? stack_trace_save+0x1f0/0x1f0 [ 1433.329460][T23981] ? __kernel_text_address+0x9a/0x110 [ 1433.334669][T23981] ? unwind_get_return_address+0x4c/0x90 [ 1433.340136][T23981] ? arch_stack_walk+0xf8/0x140 [ 1433.344824][T23981] ? avc_has_perm_noaudit+0x358/0x450 [ 1433.350032][T23981] ? memcpy+0x56/0x70 [ 1433.353850][T23981] ? memset+0x35/0x40 [ 1433.357669][T23981] ? fsnotify+0x5ad/0x2240 [ 1433.361927][T23981] ? __kasan_check_write+0x14/0x20 [ 1433.366871][T23981] ? _raw_spin_lock+0xa3/0x1b0 [ 1433.371469][T23981] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 1433.376681][T23981] ? avc_has_perm_noaudit+0x358/0x450 [ 1433.381884][T23981] ? _raw_spin_unlock+0x4d/0x70 [ 1433.386573][T23981] ? find_inode_fast+0x459/0x480 [ 1433.391347][T23981] ? __kasan_check_write+0x14/0x20 [ 1433.396291][T23981] ? mutex_unlock+0xa2/0x110 [ 1433.400719][T23981] ? __mutex_lock_slowpath+0x10/0x10 [ 1433.405842][T23981] ? is_bpf_text_address+0x1a2/0x1c0 [ 1433.410963][T23981] ? stack_trace_save+0x1f0/0x1f0 [ 1433.415822][T23981] ? __kernel_text_address+0x9a/0x110 [ 1433.421029][T23981] ? unwind_get_return_address+0x4c/0x90 [ 1433.426503][T23981] ? arch_stack_walk+0xf8/0x140 [ 1433.431186][T23981] ? stack_trace_save+0x12d/0x1f0 [ 1433.436047][T23981] ? stack_trace_snprint+0x100/0x100 [ 1433.441167][T23981] ? avc_has_extended_perms+0x718/0x1210 [ 1433.446643][T23981] ? memcpy+0x56/0x70 [ 1433.450452][T23981] ? avc_has_extended_perms+0xb9c/0x1210 [ 1433.455924][T23981] ? kasan_set_track+0x4c/0x70 [ 1433.460526][T23981] ? kasan_set_free_info+0x23/0x40 [ 1433.465470][T23981] ? ____kasan_slab_free+0x126/0x160 [ 1433.470589][T23981] ? __kasan_slab_free+0x11/0x20 [ 1433.475366][T23981] ? slab_free_freelist_hook+0xc9/0x1a0 [ 1433.480743][T23981] ? kmem_cache_free+0x11a/0x2e0 [ 1433.485515][T23981] ? putname+0x10b/0x160 [ 1433.489597][T23981] ? avc_flush+0x2b0/0x2b0 [ 1433.493856][T23981] ? do_vfs_ioctl+0xbf3/0x2ac0 [ 1433.498452][T23981] ? blkdev_common_ioctl+0x570/0x1ec0 [ 1433.503658][T23981] ? kasan_quarantine_put+0x34/0x1b0 [ 1433.508783][T23981] ? blkdev_bszset+0x240/0x240 [ 1433.513380][T23981] ? ioctl_has_perm+0x3df/0x560 [ 1433.518065][T23981] ? has_cap_mac_admin+0xb0/0xb0 [ 1433.522840][T23981] ? kmem_cache_free+0x11a/0x2e0 [ 1433.527614][T23981] ? putname+0x10b/0x160 [ 1433.531691][T23981] ? selinux_file_ioctl+0x3c9/0x530 [ 1433.536732][T23981] ? lo_release+0x200/0x200 [ 1433.541064][T23981] blkdev_ioctl+0x2e9/0x620 [ 1433.545415][T23981] ? blkdev_compat_ptr_ioctl+0xc0/0xc0 [ 1433.550900][T23981] ? __fget_files+0x310/0x370 [ 1433.555405][T23981] block_ioctl+0xb0/0xf0 [ 1433.559482][T23981] ? blkdev_iopoll+0x100/0x100 [ 1433.564081][T23981] __se_sys_ioctl+0x115/0x190 [ 1433.568596][T23981] __x64_sys_ioctl+0x7b/0x90 [ 1433.573146][T23981] do_syscall_64+0x44/0xd0 [ 1433.577397][T23981] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1433.583121][T23981] RIP: 0033:0x7f2ea0b66f47 [ 1433.587372][T23981] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 f4 57 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1433.606825][T23981] RSP: 002b:00007f2e9f8d9f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1433.615062][T23981] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f2ea0b66f47 [ 1433.622874][T23981] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1433.630683][T23981] RBP: 0000000000000005 R08: 0000000000000000 R09: 000000000000018a [ 1433.638585][T23981] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1433.646397][T23981] R13: 00007f2e9f8d9fe0 R14: 00007f2e9f8d9fd8 R15: 00007f2e9f8d9fdc [ 1433.654208][T23981] [ 1433.661919][T23981] loop4: detected capacity change from 0 to 16 21:36:50 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8c}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x9) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) r1 = userfaultfd(0x80801) ioctl$UFFDIO_API(r1, 0xc018aa3f, &(0x7f00000000c0)={0xaa, 0xc}) ioctl$UFFDIO_REGISTER(r1, 0xc020aa00, &(0x7f0000000100)={{&(0x7f00000e2000/0xc00000)=nil, 0xc00000}, 0x1}) madvise(&(0x7f0000000000/0x600000)=nil, 0x600003, 0x9) mremap(&(0x7f0000c70000/0x3000)=nil, 0x3000, 0x2000, 0x3, &(0x7f0000965000/0x2000)=nil) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000200)=""/191, 0xbf}], 0x1) 21:36:50 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000001c0), 0x4) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)=ANY=[@ANYBLOB="020b000102"], 0x10}}, 0x0) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)={0x2, 0x8, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_sa={0x2}, @sadb_lifetime={0x4}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x0, @dev}, @in={0x2, 0x0, @loopback}}, @sadb_lifetime={0x4}]}, 0x88}}, 0x0) 21:36:50 executing program 0: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f0000000080)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_FREEZE(r0, 0x400c620e, 0x0) ioctl$BINDER_SET_CONTEXT_MGR(r0, 0x40046207, 0x0) 21:36:50 executing program 1: prctl$PR_SET_SECCOMP(0x4, 0x2, 0x0) 21:36:50 executing program 4: syz_mount_image$erofs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x2000, 0x190, 0x0, &(0x7f0000000240), 0x1, &(0x7f0000000280)="$eJzsmD9P8lAUxp/b8ifvm3cgeTcHNZFEYmJpAY0MDkw6kihhcEAilaBFDDRGmDRx8Ru4OvgtjNHNyfgRkDi4MDrXtL22V1JEBhKN5zec+1xyD+fJGZ6hIAji19J7eu1ePz/eyQD+IY4o//1F9t9Iwvv7s14hP73WvXq4ufhfWz8f/D8GwLK+Pj8M4DYHmPxuWW73yVEMGyX2wYcc0B/n5yYkTxcgYYHrIhhUrrchYYtrHQwlrvcE3QCDoii7NUNXdhpGxRaqXTS7pOySHvTfPwUqgn82xD8L8N9qd/bLhqE3JyhG7b+fA1YF/9IQ/1JAv+qd/v41SMhwnQZDkesVRN93665U2N9UyJ8vf7P9kSBB4qcJP9+sS2BeyLfQGPmSNOuHyVa7s1irl6t6VT/QssvZpYymqmrSCTK3fpKvf5x8+yvMD48xXyTCIjgum2ZTc6t3T7k1KPGjPF8Tc/6MyBj57vmKsVn7SMijfRIEQRAEQRAEQRAEQRAEMSlmwJyvjCNI5Z3XbwEAAP//INaLtw==") (fail_nth: 32) [ 1433.682768][T23981] erofs: (device loop4): mounted with root inode @ nid 36. 21:36:50 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000001c0), 0x4) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)=ANY=[@ANYBLOB="020b000102"], 0x10}}, 0x0) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)={0x2, 0x8, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_sa={0x2}, @sadb_lifetime={0x4}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x0, @dev}, @in={0x2, 0x0, @loopback}}, @sadb_lifetime={0x4}]}, 0x88}}, 0x0) 21:36:50 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000440)) 21:36:50 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000240)='kmem_cache_free\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) write$cgroup_int(r1, &(0x7f0000000040), 0xfea0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r4, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f00000000c0)={0x0, r4, 0x0, 0x8}) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000000080)={0x0, r1}) 21:36:50 executing program 5: r0 = socket$key(0xf, 0x3, 0x2) setsockopt$sock_int(r0, 0x1, 0x8, &(0x7f00000001c0), 0x4) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000005c0)=ANY=[@ANYBLOB="020b000102"], 0x10}}, 0x0) sendmsg$key(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)={0x2, 0x8, 0x0, 0x0, 0x11, 0x0, 0x0, 0x0, [@sadb_sa={0x2}, @sadb_lifetime={0x4}, @sadb_x_kmaddress={0x5, 0x19, 0x0, @in={0x2, 0x0, @dev}, @in={0x2, 0x0, @loopback}}, @sadb_lifetime={0x4}]}, 0x88}}, 0x0) 21:36:50 executing program 0: r0 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x40}, 0x18) r1 = add_key$fscrypt_v1(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)={0x0, "7ca327254c289205e10b7fda8837ddddc7e27c367f11c79e1da6e8ffc5fc5bff30f23111cffed5864c9153958ef1d51a667cbbe51d90dca38847da2339132abc"}, 0x48, 0xfffffffffffffffb) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r0, 0xc0506617, &(0x7f0000000280)={@desc={0x1, 0x0, @auto="0069dabf9bedf9ce"}, 0x1, r1, '\x00', @auto=[0x0]}) [ 1433.727822][T23997] binder: 23995:23997 ioctl 400c620e 0 returned -14 [ 1433.757394][T24001] FAULT_INJECTION: forcing a failure. [ 1433.757394][T24001] name failslab, interval 1, probability 0, space 0, times 0 21:36:50 executing program 0: r0 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x40}, 0x18) r1 = add_key$fscrypt_v1(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)={0x0, "7ca327254c289205e10b7fda8837ddddc7e27c367f11c79e1da6e8ffc5fc5bff30f23111cffed5864c9153958ef1d51a667cbbe51d90dca38847da2339132abc"}, 0x48, 0xfffffffffffffffb) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r0, 0xc0506617, &(0x7f0000000280)={@desc={0x1, 0x0, @auto="0069dabf9bedf9ce"}, 0x1, r1, '\x00', @auto=[0x0]}) [ 1433.796329][T24001] CPU: 0 PID: 24001 Comm: syz-executor.4 Tainted: G W 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 1433.807800][T24001] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1433.817688][T24001] Call Trace: [ 1433.820811][T24001] [ 1433.823587][T24001] dump_stack_lvl+0x151/0x1b7 [ 1433.828104][T24001] ? bfq_pos_tree_add_move+0x43e/0x43e [ 1433.833396][T24001] ? selinux_kernfs_init_security+0x1a8/0x760 [ 1433.839305][T24001] dump_stack+0x15/0x17 [ 1433.843291][T24001] should_fail+0x3c0/0x510 [ 1433.847544][T24001] __should_failslab+0x9f/0xe0 [ 1433.852156][T24001] should_failslab+0x9/0x20 [ 1433.856485][T24001] kmem_cache_alloc+0x4f/0x2f0 [ 1433.861087][T24001] ? __kernfs_new_node+0xdb/0x6e0 [ 1433.865947][T24001] __kernfs_new_node+0xdb/0x6e0 [ 1433.870634][T24001] ? down_read_killable+0x250/0x250 [ 1433.875664][T24001] ? kernfs_new_node+0x170/0x170 [ 1433.880450][T24001] ? __kasan_check_write+0x14/0x20 [ 1433.885388][T24001] ? up_write+0x56/0x120 [ 1433.889463][T24001] ? kernfs_activate+0x409/0x420 [ 1433.894238][T24001] kernfs_new_node+0x97/0x170 [ 1433.898752][T24001] __kernfs_create_file+0x4a/0x270 [ 1433.903698][T24001] sysfs_add_file_mode_ns+0x273/0x320 [ 1433.908910][T24001] internal_create_group+0x55e/0xf60 [ 1433.914027][T24001] ? get_super+0x1ee/0x210 [ 1433.918284][T24001] ? sysfs_create_group+0x30/0x30 [ 1433.923144][T24001] ? __kasan_check_write+0x14/0x20 [ 1433.928086][T24001] sysfs_create_group+0x1f/0x30 [ 1433.932783][T24001] loop_configure+0x1077/0x1640 [ 1433.937551][T24001] lo_ioctl+0x8cd/0x25e0 [ 1433.941631][T24001] ? is_bpf_text_address+0x1a2/0x1c0 [ 1433.946750][T24001] ? lo_release+0x200/0x200 [ 1433.951085][T24001] ? stack_trace_save+0x1f0/0x1f0 [ 1433.955948][T24001] ? __kernel_text_address+0x9a/0x110 [ 1433.961157][T24001] ? unwind_get_return_address+0x4c/0x90 [ 1433.966623][T24001] ? arch_stack_walk+0xf8/0x140 [ 1433.971311][T24001] ? avc_has_perm_noaudit+0x358/0x450 [ 1433.976516][T24001] ? memcpy+0x56/0x70 [ 1433.980338][T24001] ? memset+0x35/0x40 [ 1433.984157][T24001] ? fsnotify+0x5ad/0x2240 [ 1433.988411][T24001] ? __kasan_check_write+0x14/0x20 [ 1433.993353][T24001] ? _raw_spin_lock+0xa3/0x1b0 [ 1433.997954][T24001] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 1434.003163][T24001] ? avc_has_perm_noaudit+0x358/0x450 [ 1434.008371][T24001] ? _raw_spin_unlock+0x4d/0x70 [ 1434.013058][T24001] ? find_inode_fast+0x459/0x480 [ 1434.017834][T24001] ? __kasan_check_write+0x14/0x20 [ 1434.022789][T24001] ? mutex_unlock+0xa2/0x110 [ 1434.027206][T24001] ? __mutex_lock_slowpath+0x10/0x10 [ 1434.032331][T24001] ? is_bpf_text_address+0x1a2/0x1c0 [ 1434.037443][T24001] ? stack_trace_save+0x1f0/0x1f0 [ 1434.042302][T24001] ? __kernel_text_address+0x9a/0x110 [ 1434.047511][T24001] ? unwind_get_return_address+0x4c/0x90 [ 1434.053152][T24001] ? arch_stack_walk+0xf8/0x140 [ 1434.057841][T24001] ? stack_trace_save+0x12d/0x1f0 [ 1434.062701][T24001] ? stack_trace_snprint+0x100/0x100 [ 1434.067822][T24001] ? avc_has_extended_perms+0x718/0x1210 [ 1434.073291][T24001] ? memcpy+0x56/0x70 [ 1434.077107][T24001] ? avc_has_extended_perms+0xb9c/0x1210 [ 1434.082579][T24001] ? kasan_set_track+0x4c/0x70 [ 1434.087178][T24001] ? kasan_set_free_info+0x23/0x40 [ 1434.092124][T24001] ? ____kasan_slab_free+0x126/0x160 [ 1434.097242][T24001] ? __kasan_slab_free+0x11/0x20 [ 1434.102017][T24001] ? slab_free_freelist_hook+0xc9/0x1a0 [ 1434.107397][T24001] ? kmem_cache_free+0x11a/0x2e0 [ 1434.112171][T24001] ? putname+0x10b/0x160 [ 1434.116255][T24001] ? avc_flush+0x2b0/0x2b0 [ 1434.120508][T24001] ? do_vfs_ioctl+0xbf3/0x2ac0 [ 1434.125111][T24001] ? blkdev_common_ioctl+0x570/0x1ec0 [ 1434.130316][T24001] ? kasan_quarantine_put+0x34/0x1b0 [ 1434.135524][T24001] ? blkdev_bszset+0x240/0x240 [ 1434.140119][T24001] ? ioctl_has_perm+0x3df/0x560 [ 1434.144810][T24001] ? has_cap_mac_admin+0xb0/0xb0 [ 1434.149580][T24001] ? kmem_cache_free+0x11a/0x2e0 [ 1434.154355][T24001] ? putname+0x10b/0x160 [ 1434.158433][T24001] ? selinux_file_ioctl+0x3c9/0x530 [ 1434.163469][T24001] ? lo_release+0x200/0x200 [ 1434.167809][T24001] blkdev_ioctl+0x2e9/0x620 [ 1434.172150][T24001] ? blkdev_compat_ptr_ioctl+0xc0/0xc0 [ 1434.177449][T24001] ? __fget_files+0x310/0x370 [ 1434.181957][T24001] block_ioctl+0xb0/0xf0 [ 1434.186043][T24001] ? blkdev_iopoll+0x100/0x100 [ 1434.190642][T24001] __se_sys_ioctl+0x115/0x190 [ 1434.195321][T24001] __x64_sys_ioctl+0x7b/0x90 [ 1434.199761][T24001] do_syscall_64+0x44/0xd0 [ 1434.204001][T24001] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1434.209816][T24001] RIP: 0033:0x7f2ea0b66f47 [ 1434.214070][T24001] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 f4 57 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1434.233514][T24001] RSP: 002b:00007f2e9f8d9f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1434.241760][T24001] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f2ea0b66f47 [ 1434.249569][T24001] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1434.257382][T24001] RBP: 0000000000000005 R08: 0000000000000000 R09: 000000000000018a [ 1434.265191][T24001] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1434.273005][T24001] R13: 00007f2e9f8d9fe0 R14: 00007f2e9f8d9fd8 R15: 00007f2e9f8d9fdc [ 1434.280826][T24001] 21:36:50 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000240)='kmem_cache_free\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) write$cgroup_int(r1, &(0x7f0000000040), 0xfea0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r4, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f00000000c0)={0x0, r4, 0x0, 0x8}) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000000080)={0x0, r1}) [ 1434.310149][T24001] loop4: detected capacity change from 0 to 16 [ 1434.322518][T24001] erofs: (device loop4): mounted with root inode @ nid 36. 21:36:50 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000240)='kmem_cache_free\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) write$cgroup_int(r1, &(0x7f0000000040), 0xfea0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r4, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f00000000c0)={0x0, r4, 0x0, 0x8}) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000000080)={0x0, r1}) 21:36:50 executing program 5: r0 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000100)={0x42}, 0x10) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000040)={0x41, 0x0, 0x3}, 0x10) 21:36:50 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$TIPC_NL_PEER_REMOVE(r0, &(0x7f0000000400)={&(0x7f0000000080), 0xc, &(0x7f00000003c0)={&(0x7f00000001c0)={0x19c, r1, 0x1, 0x0, 0x0, {}, [@TIPC_NLA_PUBL={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_PUBL_TYPE={0x8}, @TIPC_NLA_PUBL_UPPER={0x8}]}, @TIPC_NLA_NET={0x174, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_NODEID={0xc}, @TIPC_NLA_NET_NODEID={0xc}, @TIPC_NLA_NET_NODEID={0xc}, @TIPC_NLA_NET_NODEID={0xc}, @TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID={0xc}, @TIPC_NLA_NET_NODEID={0xc}, @TIPC_NLA_NET_ADDR={0x8}, @TIPC_NLA_NET_NODEID={0xc}]}, @TIPC_NLA_SOCK={0x74, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_CON={0x2c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}, @TIPC_NLA_CON_NODE={0x8}]}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_CON={0x1c, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG, @TIPC_NLA_CON_FLAG={0x8}, @TIPC_NLA_CON_FLAG, @TIPC_NLA_CON_NODE]}, @TIPC_NLA_SOCK_REF={0x8}, @TIPC_NLA_SOCK_ADDR={0x8}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8}]}, @TIPC_NLA_SOCK={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8}]}, @TIPC_NLA_MON={0x0, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_REF, @TIPC_NLA_MON_ACTIVATION_THRESHOLD, @TIPC_NLA_MON_ACTIVATION_THRESHOLD, @TIPC_NLA_MON_ACTIVATION_THRESHOLD, @TIPC_NLA_MON_ACTIVATION_THRESHOLD, @TIPC_NLA_MON_ACTIVATION_THRESHOLD, @TIPC_NLA_MON_REF, @TIPC_NLA_MON_REF]}, @TIPC_NLA_LINK={0x80, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x1c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_LINK_PROP={0x54, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0xfffffffffffffe87}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_TOL={0x8}, @TIPC_NLA_PROP_MTU={0x8}, @TIPC_NLA_PROP_WIN={0x8}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}]}, 0x19c}}, 0x0) 21:36:50 executing program 0: r0 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x40}, 0x18) r1 = add_key$fscrypt_v1(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)={0x0, "7ca327254c289205e10b7fda8837ddddc7e27c367f11c79e1da6e8ffc5fc5bff30f23111cffed5864c9153958ef1d51a667cbbe51d90dca38847da2339132abc"}, 0x48, 0xfffffffffffffffb) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r0, 0xc0506617, &(0x7f0000000280)={@desc={0x1, 0x0, @auto="0069dabf9bedf9ce"}, 0x1, r1, '\x00', @auto=[0x0]}) 21:36:50 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89b0, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @loopback}, @multicast2}}) 21:36:50 executing program 4: syz_mount_image$erofs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x2000, 0x190, 0x0, &(0x7f0000000240), 0x1, &(0x7f0000000280)="$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") (fail_nth: 33) 21:36:50 executing program 5: r0 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000100)={0x42}, 0x10) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000040)={0x41, 0x0, 0x3}, 0x10) 21:36:50 executing program 2: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000000)={0x0, 0x2, 0xc281, 0x7fffffffffffffff}) 21:36:50 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89b0, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @loopback}, @multicast2}}) 21:36:50 executing program 0: r0 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x40}, 0x18) r1 = add_key$fscrypt_v1(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)={0x0, "7ca327254c289205e10b7fda8837ddddc7e27c367f11c79e1da6e8ffc5fc5bff30f23111cffed5864c9153958ef1d51a667cbbe51d90dca38847da2339132abc"}, 0x48, 0xfffffffffffffffb) ioctl$FS_IOC_ADD_ENCRYPTION_KEY(r0, 0xc0506617, &(0x7f0000000280)={@desc={0x1, 0x0, @auto="0069dabf9bedf9ce"}, 0x1, r1, '\x00', @auto=[0x0]}) 21:36:50 executing program 2: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000000)={0x0, 0x2, 0xc281, 0x7fffffffffffffff}) 21:36:50 executing program 5: r0 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000100)={0x42}, 0x10) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000040)={0x41, 0x0, 0x3}, 0x10) [ 1434.467520][T24023] netlink: 'syz-executor.2': attribute type 2 has an invalid length. [ 1434.475419][T24023] __nla_validate_parse: 67 callbacks suppressed [ 1434.475434][T24023] netlink: 152 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1434.558330][T24041] FAULT_INJECTION: forcing a failure. [ 1434.558330][T24041] name failslab, interval 1, probability 0, space 0, times 0 [ 1434.573989][T24041] CPU: 1 PID: 24041 Comm: syz-executor.4 Tainted: G W 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 1434.585444][T24041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1434.595344][T24041] Call Trace: [ 1434.598463][T24041] [ 1434.601248][T24041] dump_stack_lvl+0x151/0x1b7 [ 1434.605761][T24041] ? bfq_pos_tree_add_move+0x43e/0x43e [ 1434.611047][T24041] ? selinux_kernfs_init_security+0x1a8/0x760 [ 1434.616953][T24041] dump_stack+0x15/0x17 [ 1434.620950][T24041] should_fail+0x3c0/0x510 [ 1434.625195][T24041] __should_failslab+0x9f/0xe0 [ 1434.629800][T24041] should_failslab+0x9/0x20 [ 1434.634141][T24041] kmem_cache_alloc+0x4f/0x2f0 [ 1434.638738][T24041] ? __kernfs_new_node+0xdb/0x6e0 [ 1434.643599][T24041] __kernfs_new_node+0xdb/0x6e0 [ 1434.648286][T24041] ? down_read_killable+0x250/0x250 [ 1434.653336][T24041] ? kernfs_new_node+0x170/0x170 [ 1434.658091][T24041] ? __kasan_check_write+0x14/0x20 [ 1434.663127][T24041] ? up_write+0x56/0x120 [ 1434.667208][T24041] ? kernfs_activate+0x409/0x420 [ 1434.671987][T24041] kernfs_new_node+0x97/0x170 [ 1434.676502][T24041] __kernfs_create_file+0x4a/0x270 [ 1434.681442][T24041] sysfs_add_file_mode_ns+0x273/0x320 [ 1434.686648][T24041] internal_create_group+0x55e/0xf60 [ 1434.691779][T24041] ? get_super+0x1ee/0x210 [ 1434.696025][T24041] ? sysfs_create_group+0x30/0x30 [ 1434.700883][T24041] ? __kasan_check_write+0x14/0x20 [ 1434.706004][T24041] sysfs_create_group+0x1f/0x30 [ 1434.710780][T24041] loop_configure+0x1077/0x1640 [ 1434.715555][T24041] lo_ioctl+0x8cd/0x25e0 [ 1434.719628][T24041] ? is_bpf_text_address+0x1a2/0x1c0 [ 1434.724757][T24041] ? lo_release+0x200/0x200 [ 1434.729090][T24041] ? stack_trace_save+0x1f0/0x1f0 [ 1434.734301][T24041] ? __kernel_text_address+0x9a/0x110 [ 1434.739857][T24041] ? unwind_get_return_address+0x4c/0x90 [ 1434.745321][T24041] ? arch_stack_walk+0xf8/0x140 [ 1434.750103][T24041] ? avc_has_perm_noaudit+0x358/0x450 [ 1434.755304][T24041] ? memcpy+0x56/0x70 [ 1434.759121][T24041] ? __kasan_check_write+0x14/0x20 [ 1434.764068][T24041] ? _raw_spin_lock+0xa3/0x1b0 [ 1434.768783][T24041] ? kvm_sched_clock_read+0x18/0x40 [ 1434.773817][T24041] ? ring_buffer_lock_reserve+0x15b2/0x2170 [ 1434.779711][T24041] ? _raw_spin_unlock+0x4d/0x70 [ 1434.784401][T24041] ? rb_commit+0x7b0/0x7b0 [ 1434.788654][T24041] ? __kasan_check_read+0x11/0x20 [ 1434.793510][T24041] ? rb_commit+0x75a/0x7b0 [ 1434.797768][T24041] ? stack_trace_save+0x1f0/0x1f0 [ 1434.802623][T24041] ? __kasan_check_read+0x11/0x20 [ 1434.807484][T24041] ? ring_buffer_unlock_commit+0x542/0x6a0 [ 1434.813130][T24041] ? trace_buffer_unlock_commit_regs+0x134/0x5c0 [ 1434.819291][T24041] ? trace_event_buffer_commit+0x262/0x8b0 [ 1434.824934][T24041] ? avc_has_extended_perms+0x718/0x1210 [ 1434.830397][T24041] ? memcpy+0x56/0x70 [ 1434.834297][T24041] ? avc_has_extended_perms+0xb9c/0x1210 [ 1434.839689][T24041] ? vbin_printf+0x1b30/0x1b30 [ 1434.844286][T24041] ? __kasan_slab_free+0x11/0x20 [ 1434.849064][T24041] ? kmem_cache_free+0x11a/0x2e0 [ 1434.853834][T24041] ? putname+0x10b/0x160 [ 1434.857914][T24041] ? avc_flush+0x2b0/0x2b0 [ 1434.862166][T24041] ? bpf_bprintf_cleanup+0x48/0x60 [ 1434.867113][T24041] ? do_vfs_ioctl+0xbf3/0x2ac0 [ 1434.871720][T24041] ? blkdev_common_ioctl+0x570/0x1ec0 [ 1434.876918][T24041] ? blkdev_bszset+0x240/0x240 [ 1434.881519][T24041] ? ioctl_has_perm+0x3df/0x560 [ 1434.886204][T24041] ? putname+0x10b/0x160 [ 1434.890287][T24041] ? has_cap_mac_admin+0xb0/0xb0 [ 1434.895060][T24041] ? kmem_cache_free+0x2c1/0x2e0 [ 1434.899834][T24041] ? putname+0x10b/0x160 [ 1434.903917][T24041] ? selinux_file_ioctl+0x3c9/0x530 [ 1434.908946][T24041] ? lo_release+0x200/0x200 [ 1434.913293][T24041] blkdev_ioctl+0x2e9/0x620 [ 1434.917800][T24041] ? blkdev_compat_ptr_ioctl+0xc0/0xc0 [ 1434.923097][T24041] ? __fget_files+0x310/0x370 [ 1434.927607][T24041] block_ioctl+0xb0/0xf0 [ 1434.931686][T24041] ? blkdev_iopoll+0x100/0x100 [ 1434.936291][T24041] __se_sys_ioctl+0x115/0x190 [ 1434.940803][T24041] __x64_sys_ioctl+0x7b/0x90 [ 1434.945230][T24041] do_syscall_64+0x44/0xd0 [ 1434.949567][T24041] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1434.955292][T24041] RIP: 0033:0x7f2ea0b66f47 [ 1434.959547][T24041] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 f4 57 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1434.978991][T24041] RSP: 002b:00007f2e9f8d9f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1434.987331][T24041] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f2ea0b66f47 [ 1434.995134][T24041] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 21:36:51 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000240)='kmem_cache_free\x00', r0}, 0x10) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000280)='cgroup.controllers\x00', 0x275a, 0x0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000180)='cgroup.controllers\x00', 0x275a, 0x0) r3 = dup3(r2, r1, 0x0) ioctl$FS_IOC_FSSETXATTR(r1, 0x401c5820, &(0x7f0000000140)={0x20}) write$cgroup_int(r1, &(0x7f0000000040), 0xfea0) r4 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cpuset.effective_cpus\x00', 0x275a, 0x0) write$cgroup_int(r4, &(0x7f0000000380), 0x101bf) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r4, 0x660c) ioctl$EXT4_IOC_MOVE_EXT(r3, 0xc028660f, &(0x7f00000000c0)={0x0, r4, 0x0, 0x8}) ioctl$EXT4_IOC_MOVE_EXT(r4, 0xc028660f, &(0x7f0000000080)={0x0, r1}) 21:36:51 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89b0, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @loopback}, @multicast2}}) 21:36:51 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x9, 0x24, 0x103bc, 0x1}, 0x48) bpf$MAP_DELETE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000140), 0x20000000}, 0x20) bpf$MAP_GET_NEXT_KEY(0x15, &(0x7f0000000040)={r0, &(0x7f00000011c0), &(0x7f0000001280)=""/4096}, 0x20) 21:36:51 executing program 2: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000000)={0x0, 0x2, 0xc281, 0x7fffffffffffffff}) 21:36:51 executing program 5: r0 = socket$tipc(0x1e, 0x2, 0x0) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000100)={0x42}, 0x10) setsockopt$TIPC_GROUP_JOIN(r0, 0x10f, 0x87, &(0x7f0000000040)={0x41, 0x0, 0x3}, 0x10) [ 1435.002945][T24041] RBP: 0000000000000005 R08: 0000000000000000 R09: 000000000000018a [ 1435.010755][T24041] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1435.018566][T24041] R13: 00007f2e9f8d9fe0 R14: 00007f2e9f8d9fd8 R15: 00007f2e9f8d9fdc [ 1435.026388][T24041] [ 1435.040764][T24041] loop4: detected capacity change from 0 to 16 21:36:51 executing program 4: syz_mount_image$erofs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x2000, 0x190, 0x0, &(0x7f0000000240), 0x1, &(0x7f0000000280)="$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") (fail_nth: 34) 21:36:51 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89b0, &(0x7f0000000040)={'sit0\x00', &(0x7f0000000000)={@ipv4={'\x00', '\xff\xff', @loopback}, @multicast2}}) 21:36:51 executing program 2: r0 = creat(&(0x7f0000000140)='./file0\x00', 0x0) fcntl$lock(r0, 0x25, &(0x7f0000000000)={0x0, 0x2, 0xc281, 0x7fffffffffffffff}) 21:36:51 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x9, 0x24, 0x103bc, 0x1}, 0x48) bpf$MAP_DELETE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000140), 0x20000000}, 0x20) bpf$MAP_GET_NEXT_KEY(0x15, &(0x7f0000000040)={r0, &(0x7f00000011c0), &(0x7f0000001280)=""/4096}, 0x20) 21:36:51 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') r0 = open(&(0x7f0000000280)='./file0\x00', 0x8461, 0x0) fcntl$setlease(r0, 0x400, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') unlink(&(0x7f0000000100)='./file1\x00') [ 1435.058497][T24041] erofs: (device loop4): mounted with root inode @ nid 36. 21:36:51 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x9, 0x24, 0x103bc, 0x1}, 0x48) bpf$MAP_DELETE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000140), 0x20000000}, 0x20) bpf$MAP_GET_NEXT_KEY(0x15, &(0x7f0000000040)={r0, &(0x7f00000011c0), &(0x7f0000001280)=""/4096}, 0x20) 21:36:51 executing program 3: syz_emit_ethernet(0xb9, &(0x7f0000000180)={@link_local, @random="d927461b187a", @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "f8e989", 0x83, 0x11, 0x0, @rand_addr=' \x01\x00', @local, {[], {0x0, 0x0, 0x83, 0x0, @gue={{0x2}, "447a26cb43dcde279115c028174f53511ea90d037032827dd5ce63fb04966d25ce3ff4659707bd1ec51d35a3570b3a336a2105092149979bb3f844e3da72bed9b751165d23bf66ed772219d442b8f48d3f43ae503e6b119206b7f7e0184d3e136151b946420ef4cbb87a95b4f7329e0ec5c7df"}}}}}}}, 0x0) 21:36:51 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000001440)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000180)='netlink_extack\x00', r0}, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)=@ipv4_newnexthop={0x1c, 0x68, 0x101, 0x0, 0x0, {}, [@NHA_GROUP={0x4}]}, 0x1c}}, 0x0) 21:36:51 executing program 1: r0 = syz_io_uring_setup(0x5ad, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) pipe2(&(0x7f0000000900), 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) pipe2(&(0x7f0000000900), 0x0) syz_io_uring_setup(0x76cd, &(0x7f0000000280), &(0x7f0000003000/0x1000)=nil, &(0x7f0000001000/0x4000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) pipe2(&(0x7f0000000900), 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) syz_emit_ethernet(0x42, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @tcp={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x5, 0x0, @private, @local, {[@timestamp_addr={0x44, 0xc, 0x0, 0x3, 0x0, [{@local}]}]}}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0) pipe2(&(0x7f0000000900), 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) pipe2(&(0x7f0000000900), 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) pipe2(&(0x7f0000000900), 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) io_uring_enter(r0, 0x3414, 0x0, 0x0, 0x0, 0x0) 21:36:51 executing program 3: syz_emit_ethernet(0xb9, &(0x7f0000000180)={@link_local, @random="d927461b187a", @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "f8e989", 0x83, 0x11, 0x0, @rand_addr=' \x01\x00', @local, {[], {0x0, 0x0, 0x83, 0x0, @gue={{0x2}, "447a26cb43dcde279115c028174f53511ea90d037032827dd5ce63fb04966d25ce3ff4659707bd1ec51d35a3570b3a336a2105092149979bb3f844e3da72bed9b751165d23bf66ed772219d442b8f48d3f43ae503e6b119206b7f7e0184d3e136151b946420ef4cbb87a95b4f7329e0ec5c7df"}}}}}}}, 0x0) 21:36:51 executing program 3: syz_emit_ethernet(0xb9, &(0x7f0000000180)={@link_local, @random="d927461b187a", @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "f8e989", 0x83, 0x11, 0x0, @rand_addr=' \x01\x00', @local, {[], {0x0, 0x0, 0x83, 0x0, @gue={{0x2}, "447a26cb43dcde279115c028174f53511ea90d037032827dd5ce63fb04966d25ce3ff4659707bd1ec51d35a3570b3a336a2105092149979bb3f844e3da72bed9b751165d23bf66ed772219d442b8f48d3f43ae503e6b119206b7f7e0184d3e136151b946420ef4cbb87a95b4f7329e0ec5c7df"}}}}}}}, 0x0) 21:36:51 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000001440)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000180)='netlink_extack\x00', r0}, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)=@ipv4_newnexthop={0x1c, 0x68, 0x101, 0x0, 0x0, {}, [@NHA_GROUP={0x4}]}, 0x1c}}, 0x0) [ 1435.192376][T24070] FAULT_INJECTION: forcing a failure. [ 1435.192376][T24070] name failslab, interval 1, probability 0, space 0, times 0 [ 1435.227878][T24070] CPU: 1 PID: 24070 Comm: syz-executor.4 Tainted: G W 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 1435.239344][T24070] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1435.249243][T24070] Call Trace: [ 1435.252360][T24070] [ 1435.255143][T24070] dump_stack_lvl+0x151/0x1b7 [ 1435.259653][T24070] ? bfq_pos_tree_add_move+0x43e/0x43e [ 1435.264948][T24070] ? selinux_kernfs_init_security+0x1a8/0x760 [ 1435.270853][T24070] dump_stack+0x15/0x17 [ 1435.274844][T24070] should_fail+0x3c0/0x510 [ 1435.279094][T24070] __should_failslab+0x9f/0xe0 [ 1435.283693][T24070] should_failslab+0x9/0x20 [ 1435.288040][T24070] kmem_cache_alloc+0x4f/0x2f0 [ 1435.292633][T24070] ? __kernfs_new_node+0xdb/0x6e0 [ 1435.297494][T24070] __kernfs_new_node+0xdb/0x6e0 [ 1435.302184][T24070] ? down_read_killable+0x250/0x250 [ 1435.307223][T24070] ? kernfs_new_node+0x170/0x170 [ 1435.311987][T24070] ? __kasan_check_write+0x14/0x20 [ 1435.316938][T24070] ? up_write+0x56/0x120 [ 1435.321013][T24070] ? kernfs_activate+0x409/0x420 [ 1435.325789][T24070] kernfs_new_node+0x97/0x170 [ 1435.330303][T24070] __kernfs_create_file+0x4a/0x270 [ 1435.335249][T24070] sysfs_add_file_mode_ns+0x273/0x320 [ 1435.340457][T24070] internal_create_group+0x55e/0xf60 [ 1435.345582][T24070] ? get_super+0x1ee/0x210 [ 1435.349830][T24070] ? sysfs_create_group+0x30/0x30 [ 1435.354694][T24070] ? __kasan_check_write+0x14/0x20 [ 1435.359639][T24070] sysfs_create_group+0x1f/0x30 [ 1435.364325][T24070] loop_configure+0x1077/0x1640 [ 1435.369015][T24070] lo_ioctl+0x8cd/0x25e0 [ 1435.373094][T24070] ? is_bpf_text_address+0x1a2/0x1c0 [ 1435.378210][T24070] ? lo_release+0x200/0x200 [ 1435.382553][T24070] ? stack_trace_save+0x1f0/0x1f0 [ 1435.387413][T24070] ? __kernel_text_address+0x9a/0x110 [ 1435.392618][T24070] ? unwind_get_return_address+0x4c/0x90 [ 1435.398091][T24070] ? arch_stack_walk+0xf8/0x140 [ 1435.402776][T24070] ? avc_has_perm_noaudit+0x358/0x450 [ 1435.407982][T24070] ? memcpy+0x56/0x70 [ 1435.411802][T24070] ? memset+0x35/0x40 [ 1435.415620][T24070] ? fsnotify+0x5ad/0x2240 [ 1435.419872][T24070] ? __kasan_check_write+0x14/0x20 [ 1435.424819][T24070] ? _raw_spin_lock+0xa3/0x1b0 [ 1435.430206][T24070] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 1435.435410][T24070] ? avc_has_perm_noaudit+0x358/0x450 [ 1435.440617][T24070] ? _raw_spin_unlock+0x4d/0x70 [ 1435.445302][T24070] ? find_inode_fast+0x459/0x480 [ 1435.450078][T24070] ? __kasan_check_write+0x14/0x20 [ 1435.455026][T24070] ? mutex_unlock+0xa2/0x110 [ 1435.459456][T24070] ? __mutex_lock_slowpath+0x10/0x10 [ 1435.464579][T24070] ? is_bpf_text_address+0x1a2/0x1c0 [ 1435.469693][T24070] ? stack_trace_save+0x1f0/0x1f0 [ 1435.474557][T24070] ? __kernel_text_address+0x9a/0x110 [ 1435.479759][T24070] ? unwind_get_return_address+0x4c/0x90 [ 1435.485231][T24070] ? arch_stack_walk+0xf8/0x140 [ 1435.489919][T24070] ? stack_trace_save+0x12d/0x1f0 [ 1435.494782][T24070] ? stack_trace_snprint+0x100/0x100 [ 1435.499901][T24070] ? avc_has_extended_perms+0x718/0x1210 [ 1435.505367][T24070] ? memcpy+0x56/0x70 [ 1435.509183][T24070] ? avc_has_extended_perms+0xb9c/0x1210 [ 1435.514654][T24070] ? kasan_set_track+0x4c/0x70 [ 1435.519252][T24070] ? kasan_set_free_info+0x23/0x40 [ 1435.524198][T24070] ? ____kasan_slab_free+0x126/0x160 [ 1435.529318][T24070] ? __kasan_slab_free+0x11/0x20 [ 1435.534091][T24070] ? slab_free_freelist_hook+0xc9/0x1a0 [ 1435.539481][T24070] ? kmem_cache_free+0x11a/0x2e0 [ 1435.544246][T24070] ? putname+0x10b/0x160 [ 1435.548328][T24070] ? avc_flush+0x2b0/0x2b0 [ 1435.552588][T24070] ? do_vfs_ioctl+0xbf3/0x2ac0 [ 1435.557294][T24070] ? blkdev_common_ioctl+0x570/0x1ec0 [ 1435.562499][T24070] ? kasan_quarantine_put+0x34/0x1b0 [ 1435.567622][T24070] ? blkdev_bszset+0x240/0x240 [ 1435.572221][T24070] ? ioctl_has_perm+0x3df/0x560 [ 1435.576904][T24070] ? has_cap_mac_admin+0xb0/0xb0 [ 1435.581677][T24070] ? kmem_cache_free+0x11a/0x2e0 [ 1435.586455][T24070] ? putname+0x10b/0x160 [ 1435.590529][T24070] ? selinux_file_ioctl+0x3c9/0x530 [ 1435.595569][T24070] ? lo_release+0x200/0x200 [ 1435.599906][T24070] blkdev_ioctl+0x2e9/0x620 [ 1435.604246][T24070] ? blkdev_compat_ptr_ioctl+0xc0/0xc0 [ 1435.609535][T24070] ? __fget_files+0x310/0x370 [ 1435.614055][T24070] block_ioctl+0xb0/0xf0 [ 1435.618131][T24070] ? blkdev_iopoll+0x100/0x100 [ 1435.622735][T24070] __se_sys_ioctl+0x115/0x190 [ 1435.627243][T24070] __x64_sys_ioctl+0x7b/0x90 [ 1435.631670][T24070] do_syscall_64+0x44/0xd0 [ 1435.636189][T24070] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1435.641915][T24070] RIP: 0033:0x7f2ea0b66f47 [ 1435.646166][T24070] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 f4 57 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1435.665610][T24070] RSP: 002b:00007f2e9f8d9f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1435.673856][T24070] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f2ea0b66f47 [ 1435.681663][T24070] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 21:36:52 executing program 4: syz_mount_image$erofs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x2000, 0x190, 0x0, &(0x7f0000000240), 0x1, &(0x7f0000000280)="$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") (fail_nth: 35) 21:36:52 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') r0 = open(&(0x7f0000000280)='./file0\x00', 0x8461, 0x0) fcntl$setlease(r0, 0x400, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') unlink(&(0x7f0000000100)='./file1\x00') 21:36:52 executing program 0: r0 = bpf$MAP_CREATE(0x0, &(0x7f00000000c0)=@base={0x9, 0x24, 0x103bc, 0x1}, 0x48) bpf$MAP_DELETE_ELEM(0x2, &(0x7f0000000000)={r0, &(0x7f0000000140), 0x20000000}, 0x20) bpf$MAP_GET_NEXT_KEY(0x15, &(0x7f0000000040)={r0, &(0x7f00000011c0), &(0x7f0000001280)=""/4096}, 0x20) 21:36:52 executing program 1: r0 = syz_io_uring_setup(0x5ad, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) pipe2(&(0x7f0000000900), 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) pipe2(&(0x7f0000000900), 0x0) syz_io_uring_setup(0x76cd, &(0x7f0000000280), &(0x7f0000003000/0x1000)=nil, &(0x7f0000001000/0x4000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) pipe2(&(0x7f0000000900), 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) syz_emit_ethernet(0x42, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @tcp={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x5, 0x0, @private, @local, {[@timestamp_addr={0x44, 0xc, 0x0, 0x3, 0x0, [{@local}]}]}}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0) pipe2(&(0x7f0000000900), 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) pipe2(&(0x7f0000000900), 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) pipe2(&(0x7f0000000900), 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) io_uring_enter(r0, 0x3414, 0x0, 0x0, 0x0, 0x0) 21:36:52 executing program 3: syz_emit_ethernet(0xb9, &(0x7f0000000180)={@link_local, @random="d927461b187a", @void, {@ipv6={0x86dd, @udp={0x0, 0x6, "f8e989", 0x83, 0x11, 0x0, @rand_addr=' \x01\x00', @local, {[], {0x0, 0x0, 0x83, 0x0, @gue={{0x2}, "447a26cb43dcde279115c028174f53511ea90d037032827dd5ce63fb04966d25ce3ff4659707bd1ec51d35a3570b3a336a2105092149979bb3f844e3da72bed9b751165d23bf66ed772219d442b8f48d3f43ae503e6b119206b7f7e0184d3e136151b946420ef4cbb87a95b4f7329e0ec5c7df"}}}}}}}, 0x0) 21:36:52 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000001440)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000180)='netlink_extack\x00', r0}, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)=@ipv4_newnexthop={0x1c, 0x68, 0x101, 0x0, 0x0, {}, [@NHA_GROUP={0x4}]}, 0x1c}}, 0x0) [ 1435.689476][T24070] RBP: 0000000000000005 R08: 0000000000000000 R09: 000000000000018a [ 1435.697288][T24070] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1435.705095][T24070] R13: 00007f2e9f8d9fe0 R14: 00007f2e9f8d9fd8 R15: 00007f2e9f8d9fdc [ 1435.712916][T24070] [ 1435.719821][T24070] loop4: detected capacity change from 0 to 16 [ 1435.726720][T24070] erofs: (device loop4): mounted with root inode @ nid 36. 21:36:52 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') r0 = open(&(0x7f0000000280)='./file0\x00', 0x8461, 0x0) fcntl$setlease(r0, 0x400, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') unlink(&(0x7f0000000100)='./file1\x00') 21:36:52 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000001440)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000180)='netlink_extack\x00', r0}, 0x10) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000280)=@ipv4_newnexthop={0x1c, 0x68, 0x101, 0x0, 0x0, {}, [@NHA_GROUP={0x4}]}, 0x1c}}, 0x0) 21:36:52 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') r0 = open(&(0x7f0000000280)='./file0\x00', 0x8461, 0x0) fcntl$setlease(r0, 0x400, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') unlink(&(0x7f0000000100)='./file1\x00') 21:36:52 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') r0 = open(&(0x7f0000000280)='./file0\x00', 0x8461, 0x0) fcntl$setlease(r0, 0x400, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') unlink(&(0x7f0000000100)='./file1\x00') 21:36:52 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) sendfile(r3, r1, 0x0, 0x0) sendfile(r1, r2, 0x0, 0xf03b0000) getpeername$tipc(0xffffffffffffffff, &(0x7f0000000100), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x200000a, 0x13, r0, 0x0) r4 = socket$xdp(0x2c, 0x3, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) ioctl$FS_IOC_RESVSP(r5, 0x40305828, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x1c2dc0000}) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/18, 0x114000, 0x800}, 0x20) 21:36:52 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') r0 = open(&(0x7f0000000280)='./file0\x00', 0x8461, 0x0) fcntl$setlease(r0, 0x400, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') unlink(&(0x7f0000000100)='./file1\x00') [ 1435.875670][T24098] FAULT_INJECTION: forcing a failure. [ 1435.875670][T24098] name failslab, interval 1, probability 0, space 0, times 0 [ 1435.899783][T24098] CPU: 1 PID: 24098 Comm: syz-executor.4 Tainted: G W 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 1435.911243][T24098] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1435.921143][T24098] Call Trace: [ 1435.924266][T24098] [ 1435.927044][T24098] dump_stack_lvl+0x151/0x1b7 [ 1435.931553][T24098] ? bfq_pos_tree_add_move+0x43e/0x43e [ 1435.936846][T24098] ? selinux_kernfs_init_security+0x1a8/0x760 [ 1435.942753][T24098] dump_stack+0x15/0x17 [ 1435.946827][T24098] should_fail+0x3c0/0x510 [ 1435.951085][T24098] __should_failslab+0x9f/0xe0 [ 1435.955689][T24098] should_failslab+0x9/0x20 [ 1435.960023][T24098] kmem_cache_alloc+0x4f/0x2f0 [ 1435.964621][T24098] ? __kernfs_new_node+0xdb/0x6e0 [ 1435.969486][T24098] __kernfs_new_node+0xdb/0x6e0 [ 1435.974169][T24098] ? down_read_killable+0x250/0x250 [ 1435.979202][T24098] ? kernfs_new_node+0x170/0x170 [ 1435.983982][T24098] ? __kasan_check_write+0x14/0x20 [ 1435.988925][T24098] ? up_write+0x56/0x120 [ 1435.993005][T24098] ? kernfs_activate+0x409/0x420 [ 1435.997780][T24098] kernfs_new_node+0x97/0x170 [ 1436.002294][T24098] __kernfs_create_file+0x4a/0x270 [ 1436.007240][T24098] sysfs_add_file_mode_ns+0x273/0x320 [ 1436.012454][T24098] internal_create_group+0x55e/0xf60 [ 1436.017568][T24098] ? get_super+0x1ee/0x210 [ 1436.021824][T24098] ? sysfs_create_group+0x30/0x30 [ 1436.026680][T24098] ? __kasan_check_write+0x14/0x20 [ 1436.031630][T24098] sysfs_create_group+0x1f/0x30 [ 1436.036316][T24098] loop_configure+0x1077/0x1640 [ 1436.041005][T24098] lo_ioctl+0x8cd/0x25e0 [ 1436.045080][T24098] ? is_bpf_text_address+0x1a2/0x1c0 [ 1436.050288][T24098] ? lo_release+0x200/0x200 [ 1436.054632][T24098] ? stack_trace_save+0x1f0/0x1f0 [ 1436.059487][T24098] ? __kernel_text_address+0x9a/0x110 [ 1436.064705][T24098] ? unwind_get_return_address+0x4c/0x90 [ 1436.070163][T24098] ? arch_stack_walk+0xf8/0x140 [ 1436.074849][T24098] ? avc_has_perm_noaudit+0x358/0x450 [ 1436.080057][T24098] ? memcpy+0x56/0x70 [ 1436.083879][T24098] ? memset+0x35/0x40 [ 1436.087695][T24098] ? fsnotify+0x5ad/0x2240 [ 1436.091952][T24098] ? __kasan_check_write+0x14/0x20 [ 1436.096893][T24098] ? _raw_spin_lock+0xa3/0x1b0 [ 1436.101494][T24098] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 1436.106791][T24098] ? avc_has_perm_noaudit+0x358/0x450 [ 1436.111997][T24098] ? _raw_spin_unlock+0x4d/0x70 [ 1436.116684][T24098] ? find_inode_fast+0x459/0x480 [ 1436.121464][T24098] ? __kasan_check_write+0x14/0x20 [ 1436.126406][T24098] ? mutex_unlock+0xa2/0x110 [ 1436.130834][T24098] ? __mutex_lock_slowpath+0x10/0x10 [ 1436.135960][T24098] ? is_bpf_text_address+0x1a2/0x1c0 [ 1436.141075][T24098] ? stack_trace_save+0x1f0/0x1f0 [ 1436.145938][T24098] ? __kernel_text_address+0x9a/0x110 [ 1436.151146][T24098] ? unwind_get_return_address+0x4c/0x90 [ 1436.156609][T24098] ? arch_stack_walk+0xf8/0x140 [ 1436.161300][T24098] ? stack_trace_save+0x12d/0x1f0 [ 1436.166155][T24098] ? stack_trace_snprint+0x100/0x100 [ 1436.171275][T24098] ? avc_has_extended_perms+0x718/0x1210 [ 1436.176751][T24098] ? memcpy+0x56/0x70 [ 1436.180565][T24098] ? avc_has_extended_perms+0xb9c/0x1210 [ 1436.186033][T24098] ? kasan_set_track+0x4c/0x70 [ 1436.190631][T24098] ? kasan_set_free_info+0x23/0x40 [ 1436.195580][T24098] ? ____kasan_slab_free+0x126/0x160 [ 1436.200699][T24098] ? __kasan_slab_free+0x11/0x20 [ 1436.205474][T24098] ? slab_free_freelist_hook+0xc9/0x1a0 [ 1436.210856][T24098] ? kmem_cache_free+0x11a/0x2e0 [ 1436.215633][T24098] ? putname+0x10b/0x160 [ 1436.219707][T24098] ? avc_flush+0x2b0/0x2b0 [ 1436.224062][T24098] ? do_vfs_ioctl+0xbf3/0x2ac0 [ 1436.228660][T24098] ? blkdev_common_ioctl+0x570/0x1ec0 [ 1436.233853][T24098] ? kasan_quarantine_put+0x34/0x1b0 [ 1436.238978][T24098] ? blkdev_bszset+0x240/0x240 [ 1436.243577][T24098] ? ioctl_has_perm+0x3df/0x560 [ 1436.248269][T24098] ? has_cap_mac_admin+0xb0/0xb0 [ 1436.253047][T24098] ? kmem_cache_free+0x11a/0x2e0 [ 1436.257815][T24098] ? putname+0x10b/0x160 [ 1436.261897][T24098] ? selinux_file_ioctl+0x3c9/0x530 [ 1436.267013][T24098] ? lo_release+0x200/0x200 [ 1436.271349][T24098] blkdev_ioctl+0x2e9/0x620 [ 1436.275693][T24098] ? blkdev_compat_ptr_ioctl+0xc0/0xc0 [ 1436.280985][T24098] ? __fget_files+0x310/0x370 [ 1436.285509][T24098] block_ioctl+0xb0/0xf0 [ 1436.289578][T24098] ? blkdev_iopoll+0x100/0x100 [ 1436.294180][T24098] __se_sys_ioctl+0x115/0x190 [ 1436.298698][T24098] __x64_sys_ioctl+0x7b/0x90 [ 1436.303293][T24098] do_syscall_64+0x44/0xd0 [ 1436.307580][T24098] ? irqentry_exit+0x12/0x40 [ 1436.311975][T24098] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1436.317782][T24098] RIP: 0033:0x7f2ea0b66f47 [ 1436.322041][T24098] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 f4 57 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1436.341484][T24098] RSP: 002b:00007f2e9f8d9f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1436.349728][T24098] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f2ea0b66f47 [ 1436.357536][T24098] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1436.365351][T24098] RBP: 0000000000000005 R08: 0000000000000000 R09: 000000000000018a 21:36:52 executing program 4: syz_mount_image$erofs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x2000, 0x190, 0x0, &(0x7f0000000240), 0x1, &(0x7f0000000280)="$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") (fail_nth: 36) 21:36:52 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) r0 = getpid() sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) r2 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) ptrace$setopts(0x4206, r2, 0x0, 0x0) tkill(r2, 0x12) 21:36:52 executing program 1: r0 = syz_io_uring_setup(0x5ad, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) pipe2(&(0x7f0000000900), 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) pipe2(&(0x7f0000000900), 0x0) syz_io_uring_setup(0x76cd, &(0x7f0000000280), &(0x7f0000003000/0x1000)=nil, &(0x7f0000001000/0x4000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) pipe2(&(0x7f0000000900), 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) syz_emit_ethernet(0x42, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @tcp={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x5, 0x0, @private, @local, {[@timestamp_addr={0x44, 0xc, 0x0, 0x3, 0x0, [{@local}]}]}}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0) pipe2(&(0x7f0000000900), 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) pipe2(&(0x7f0000000900), 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) pipe2(&(0x7f0000000900), 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) io_uring_enter(r0, 0x3414, 0x0, 0x0, 0x0, 0x0) 21:36:52 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000940)='tmpfs\x00', 0x0, 0x0) chdir(&(0x7f0000000380)='./file0\x00') r0 = open(&(0x7f0000000280)='./file0\x00', 0x8461, 0x0) fcntl$setlease(r0, 0x400, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file1\x00') unlink(&(0x7f0000000100)='./file1\x00') 21:36:52 executing program 5: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x40046207, 0x0) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001480)={0x8, 0x0, &(0x7f0000000700)=[@increfs={0x40046305}], 0x0, 0x0, 0x0}) r2 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000001480)={0x8, 0x0, &(0x7f0000000640)=[@increfs={0x40046305}], 0x0, 0x0, 0x0}) [ 1436.373159][T24098] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1436.381065][T24098] R13: 00007f2e9f8d9fe0 R14: 00007f2e9f8d9fd8 R15: 00007f2e9f8d9fdc [ 1436.388875][T24098] [ 1436.393500][T24098] loop4: detected capacity change from 0 to 16 [ 1436.407177][T24098] erofs: (device loop4): mounted with root inode @ nid 36. 21:36:52 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) sendfile(r3, r1, 0x0, 0x0) sendfile(r1, r2, 0x0, 0xf03b0000) getpeername$tipc(0xffffffffffffffff, &(0x7f0000000100), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x200000a, 0x13, r0, 0x0) r4 = socket$xdp(0x2c, 0x3, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) ioctl$FS_IOC_RESVSP(r5, 0x40305828, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x1c2dc0000}) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/18, 0x114000, 0x800}, 0x20) 21:36:52 executing program 5: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x40046207, 0x0) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001480)={0x8, 0x0, &(0x7f0000000700)=[@increfs={0x40046305}], 0x0, 0x0, 0x0}) r2 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000001480)={0x8, 0x0, &(0x7f0000000640)=[@increfs={0x40046305}], 0x0, 0x0, 0x0}) 21:36:52 executing program 3: mknod(&(0x7f0000000fc0)='./file0\x00', 0x8000, 0x0) 21:36:52 executing program 1: r0 = syz_io_uring_setup(0x5ad, &(0x7f0000000100), &(0x7f0000000000/0x4000)=nil, &(0x7f0000000000/0x4000)=nil, &(0x7f0000000040), &(0x7f00000000c0)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) pipe2(&(0x7f0000000900), 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) pipe2(&(0x7f0000000900), 0x0) syz_io_uring_setup(0x76cd, &(0x7f0000000280), &(0x7f0000003000/0x1000)=nil, &(0x7f0000001000/0x4000)=nil, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) pipe2(&(0x7f0000000900), 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) syz_emit_ethernet(0x42, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @tcp={{0x8, 0x4, 0x0, 0x0, 0x34, 0x0, 0x0, 0x0, 0x5, 0x0, @private, @local, {[@timestamp_addr={0x44, 0xc, 0x0, 0x3, 0x0, [{@local}]}]}}, {{0x0, 0x0, 0x41424344, 0x41424344, 0x0, 0x6, 0x5}}}}}}, 0x0) pipe2(&(0x7f0000000900), 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) pipe2(&(0x7f0000000900), 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) pipe2(&(0x7f0000000900), 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000000)) io_uring_enter(r0, 0x3414, 0x0, 0x0, 0x0, 0x0) 21:36:52 executing program 3: mount$binderfs(0x0, &(0x7f0000000040)='./binderfs\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)={[], [{@defcontext={'defcontext', 0x3d, 'system_u'}}]}) 21:36:52 executing program 5: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x40046207, 0x0) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001480)={0x8, 0x0, &(0x7f0000000700)=[@increfs={0x40046305}], 0x0, 0x0, 0x0}) r2 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000001480)={0x8, 0x0, &(0x7f0000000640)=[@increfs={0x40046305}], 0x0, 0x0, 0x0}) 21:36:52 executing program 5: r0 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_SET_CONTEXT_MGR_EXT(r0, 0x40046207, 0x0) r1 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000001480)={0x8, 0x0, &(0x7f0000000700)=[@increfs={0x40046305}], 0x0, 0x0, 0x0}) r2 = openat$binderfs(0xffffffffffffff9c, &(0x7f00000000c0)='./binderfs/binder0\x00', 0x0, 0x0) ioctl$BINDER_WRITE_READ(r2, 0xc0306201, &(0x7f0000001480)={0x8, 0x0, &(0x7f0000000640)=[@increfs={0x40046305}], 0x0, 0x0, 0x0}) [ 1436.512568][T24118] FAULT_INJECTION: forcing a failure. [ 1436.512568][T24118] name failslab, interval 1, probability 0, space 0, times 0 [ 1436.525116][T24118] CPU: 1 PID: 24118 Comm: syz-executor.4 Tainted: G W 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 1436.536559][T24118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1436.546456][T24118] Call Trace: [ 1436.549583][T24118] [ 1436.552356][T24118] dump_stack_lvl+0x151/0x1b7 [ 1436.556873][T24118] ? bfq_pos_tree_add_move+0x43e/0x43e [ 1436.562168][T24118] dump_stack+0x15/0x17 [ 1436.566159][T24118] should_fail+0x3c0/0x510 [ 1436.570411][T24118] __should_failslab+0x9f/0xe0 [ 1436.575007][T24118] should_failslab+0x9/0x20 [ 1436.579350][T24118] kmem_cache_alloc+0x4f/0x2f0 [ 1436.583946][T24118] ? radix_tree_node_alloc+0x194/0x3c0 [ 1436.589238][T24118] radix_tree_node_alloc+0x194/0x3c0 [ 1436.594361][T24118] ? kernfs_new_node+0x97/0x170 [ 1436.599052][T24118] ? __kernfs_create_file+0x4a/0x270 [ 1436.604167][T24118] ? sysfs_add_file_mode_ns+0x273/0x320 [ 1436.609548][T24118] ? sysfs_create_group+0x1f/0x30 [ 1436.614412][T24118] idr_get_free+0x2fb/0xb00 [ 1436.618749][T24118] idr_alloc_cyclic+0x1ef/0x5d0 [ 1436.623438][T24118] ? idr_alloc+0x2f0/0x2f0 [ 1436.627691][T24118] ? __kasan_check_write+0x14/0x20 [ 1436.632636][T24118] ? _raw_spin_lock+0xa3/0x1b0 [ 1436.637236][T24118] ? __radix_tree_preload+0x361/0x3e0 [ 1436.642453][T24118] ? kmem_cache_alloc+0x1c1/0x2f0 [ 1436.647319][T24118] __kernfs_new_node+0x124/0x6e0 [ 1436.652098][T24118] ? down_read_killable+0x250/0x250 [ 1436.657121][T24118] ? kernfs_new_node+0x170/0x170 [ 1436.661888][T24118] ? __kasan_check_write+0x14/0x20 [ 1436.666830][T24118] ? up_write+0x56/0x120 [ 1436.670909][T24118] ? kernfs_activate+0x409/0x420 [ 1436.675685][T24118] kernfs_new_node+0x97/0x170 [ 1436.680199][T24118] __kernfs_create_file+0x4a/0x270 [ 1436.685145][T24118] sysfs_add_file_mode_ns+0x273/0x320 [ 1436.690352][T24118] internal_create_group+0x55e/0xf60 [ 1436.695485][T24118] ? get_super+0x1ee/0x210 [ 1436.699727][T24118] ? sysfs_create_group+0x30/0x30 [ 1436.704592][T24118] ? __kasan_check_write+0x14/0x20 [ 1436.709538][T24118] sysfs_create_group+0x1f/0x30 [ 1436.714222][T24118] loop_configure+0x1077/0x1640 [ 1436.718911][T24118] lo_ioctl+0x8cd/0x25e0 [ 1436.722992][T24118] ? is_bpf_text_address+0x1a2/0x1c0 [ 1436.728110][T24118] ? lo_release+0x200/0x200 [ 1436.732454][T24118] ? stack_trace_save+0x1f0/0x1f0 [ 1436.737309][T24118] ? __kernel_text_address+0x9a/0x110 [ 1436.742519][T24118] ? unwind_get_return_address+0x4c/0x90 [ 1436.748246][T24118] ? arch_stack_walk+0xf8/0x140 [ 1436.752933][T24118] ? avc_has_perm_noaudit+0x358/0x450 [ 1436.758147][T24118] ? memcpy+0x56/0x70 [ 1436.761964][T24118] ? memset+0x35/0x40 [ 1436.765776][T24118] ? fsnotify+0x5ad/0x2240 [ 1436.770036][T24118] ? __kasan_check_write+0x14/0x20 [ 1436.774977][T24118] ? _raw_spin_lock+0xa3/0x1b0 [ 1436.779583][T24118] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 1436.784786][T24118] ? avc_has_perm_noaudit+0x358/0x450 [ 1436.789994][T24118] ? _raw_spin_unlock+0x4d/0x70 [ 1436.794767][T24118] ? find_inode_fast+0x459/0x480 [ 1436.799541][T24118] ? __kasan_check_write+0x14/0x20 [ 1436.804493][T24118] ? mutex_unlock+0xa2/0x110 [ 1436.808913][T24118] ? __mutex_lock_slowpath+0x10/0x10 [ 1436.814037][T24118] ? is_bpf_text_address+0x1a2/0x1c0 [ 1436.819156][T24118] ? stack_trace_save+0x1f0/0x1f0 [ 1436.824017][T24118] ? __kernel_text_address+0x9a/0x110 [ 1436.829225][T24118] ? unwind_get_return_address+0x4c/0x90 [ 1436.834785][T24118] ? arch_stack_walk+0xf8/0x140 [ 1436.839572][T24118] ? stack_trace_save+0x12d/0x1f0 [ 1436.844426][T24118] ? stack_trace_snprint+0x100/0x100 [ 1436.849535][T24118] ? avc_has_extended_perms+0x718/0x1210 [ 1436.855003][T24118] ? memcpy+0x56/0x70 [ 1436.858823][T24118] ? avc_has_extended_perms+0xb9c/0x1210 [ 1436.864289][T24118] ? kasan_set_track+0x4c/0x70 [ 1436.868895][T24118] ? kasan_set_free_info+0x23/0x40 [ 1436.873837][T24118] ? ____kasan_slab_free+0x126/0x160 [ 1436.878957][T24118] ? __kasan_slab_free+0x11/0x20 [ 1436.883729][T24118] ? slab_free_freelist_hook+0xc9/0x1a0 [ 1436.889112][T24118] ? kmem_cache_free+0x11a/0x2e0 [ 1436.893890][T24118] ? putname+0x10b/0x160 [ 1436.897968][T24118] ? avc_flush+0x2b0/0x2b0 [ 1436.902220][T24118] ? do_vfs_ioctl+0xbf3/0x2ac0 [ 1436.906821][T24118] ? blkdev_common_ioctl+0x570/0x1ec0 [ 1436.912114][T24118] ? kasan_quarantine_put+0x34/0x1b0 [ 1436.917234][T24118] ? blkdev_bszset+0x240/0x240 [ 1436.921833][T24118] ? ioctl_has_perm+0x3df/0x560 [ 1436.926521][T24118] ? has_cap_mac_admin+0xb0/0xb0 [ 1436.931308][T24118] ? kmem_cache_free+0x11a/0x2e0 [ 1436.936069][T24118] ? putname+0x10b/0x160 [ 1436.940147][T24118] ? selinux_file_ioctl+0x3c9/0x530 [ 1436.945183][T24118] ? lo_release+0x200/0x200 [ 1436.949533][T24118] blkdev_ioctl+0x2e9/0x620 [ 1436.953862][T24118] ? blkdev_compat_ptr_ioctl+0xc0/0xc0 [ 1436.959155][T24118] ? __fget_files+0x310/0x370 [ 1436.963671][T24118] block_ioctl+0xb0/0xf0 [ 1436.967759][T24118] ? blkdev_iopoll+0x100/0x100 [ 1436.972346][T24118] __se_sys_ioctl+0x115/0x190 [ 1436.976863][T24118] __x64_sys_ioctl+0x7b/0x90 [ 1436.981293][T24118] do_syscall_64+0x44/0xd0 [ 1436.985646][T24118] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1436.991374][T24118] RIP: 0033:0x7f2ea0b66f47 [ 1436.995629][T24118] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 f4 57 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1437.015069][T24118] RSP: 002b:00007f2e9f8d9f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1437.023314][T24118] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f2ea0b66f47 [ 1437.031125][T24118] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1437.038936][T24118] RBP: 0000000000000005 R08: 0000000000000000 R09: 000000000000018a [ 1437.046746][T24118] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1437.054559][T24118] R13: 00007f2e9f8d9fe0 R14: 00007f2e9f8d9fd8 R15: 00007f2e9f8d9fdc [ 1437.062375][T24118] 21:36:53 executing program 4: syz_mount_image$erofs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x2000, 0x190, 0x0, &(0x7f0000000240), 0x1, &(0x7f0000000280)="$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") (fail_nth: 37) [ 1437.067910][T24118] loop4: detected capacity change from 0 to 16 [ 1437.075351][T24118] erofs: (device loop4): mounted with root inode @ nid 36. [ 1437.113523][T24133] loop4: detected capacity change from 0 to 16 [ 1437.119782][T24133] FAULT_INJECTION: forcing a failure. [ 1437.119782][T24133] name failslab, interval 1, probability 0, space 0, times 0 [ 1437.132502][T24133] CPU: 0 PID: 24133 Comm: syz-executor.4 Tainted: G W 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 1437.143945][T24133] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1437.153843][T24133] Call Trace: [ 1437.156963][T24133] [ 1437.159743][T24133] dump_stack_lvl+0x151/0x1b7 [ 1437.164256][T24133] ? bfq_pos_tree_add_move+0x43e/0x43e [ 1437.169551][T24133] ? vsnprintf+0x1c02/0x1ce0 [ 1437.173979][T24133] dump_stack+0x15/0x17 [ 1437.177978][T24133] should_fail+0x3c0/0x510 [ 1437.182225][T24133] __should_failslab+0x9f/0xe0 [ 1437.186919][T24133] should_failslab+0x9/0x20 [ 1437.191279][T24133] kmem_cache_alloc+0x4f/0x2f0 [ 1437.195859][T24133] ? __alloc_skb+0xbc/0x550 [ 1437.200199][T24133] __alloc_skb+0xbc/0x550 [ 1437.204363][T24133] alloc_uevent_skb+0x7f/0x230 [ 1437.208964][T24133] kobject_uevent_net_broadcast+0x321/0x5a0 [ 1437.214695][T24133] kobject_uevent_env+0x540/0x730 [ 1437.219553][T24133] kobject_uevent+0x1f/0x30 [ 1437.223895][T24133] loop_set_size+0x95/0xa0 [ 1437.228150][T24133] loop_configure+0x11c7/0x1640 [ 1437.232837][T24133] lo_ioctl+0x8cd/0x25e0 [ 1437.236914][T24133] ? is_bpf_text_address+0x1a2/0x1c0 [ 1437.242035][T24133] ? lo_release+0x200/0x200 [ 1437.246370][T24133] ? stack_trace_save+0x1f0/0x1f0 [ 1437.251236][T24133] ? __kernel_text_address+0x9a/0x110 [ 1437.256439][T24133] ? unwind_get_return_address+0x4c/0x90 [ 1437.261916][T24133] ? arch_stack_walk+0xf8/0x140 [ 1437.266597][T24133] ? avc_has_perm_noaudit+0x358/0x450 [ 1437.271803][T24133] ? memcpy+0x56/0x70 [ 1437.275621][T24133] ? memset+0x35/0x40 [ 1437.279443][T24133] ? fsnotify+0x5ad/0x2240 [ 1437.283694][T24133] ? __kasan_check_write+0x14/0x20 [ 1437.288642][T24133] ? _raw_spin_lock+0xa3/0x1b0 [ 1437.293240][T24133] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 1437.298450][T24133] ? avc_has_perm_noaudit+0x358/0x450 [ 1437.303655][T24133] ? _raw_spin_unlock+0x4d/0x70 [ 1437.308341][T24133] ? find_inode_fast+0x459/0x480 [ 1437.313118][T24133] ? __kasan_check_write+0x14/0x20 [ 1437.318061][T24133] ? mutex_unlock+0xa2/0x110 [ 1437.322490][T24133] ? __mutex_lock_slowpath+0x10/0x10 [ 1437.327617][T24133] ? is_bpf_text_address+0x1a2/0x1c0 [ 1437.332733][T24133] ? stack_trace_save+0x1f0/0x1f0 [ 1437.337595][T24133] ? __kernel_text_address+0x9a/0x110 [ 1437.342799][T24133] ? unwind_get_return_address+0x4c/0x90 [ 1437.348270][T24133] ? arch_stack_walk+0xf8/0x140 [ 1437.352955][T24133] ? stack_trace_save+0x12d/0x1f0 [ 1437.357817][T24133] ? stack_trace_snprint+0x100/0x100 [ 1437.362937][T24133] ? avc_has_extended_perms+0x718/0x1210 [ 1437.368402][T24133] ? memcpy+0x56/0x70 [ 1437.372257][T24133] ? avc_has_extended_perms+0xb9c/0x1210 [ 1437.377691][T24133] ? kasan_set_track+0x4c/0x70 [ 1437.382315][T24133] ? kasan_set_free_info+0x23/0x40 [ 1437.387242][T24133] ? ____kasan_slab_free+0x126/0x160 [ 1437.392358][T24133] ? __kasan_slab_free+0x11/0x20 [ 1437.397134][T24133] ? slab_free_freelist_hook+0xc9/0x1a0 [ 1437.402517][T24133] ? kmem_cache_free+0x11a/0x2e0 [ 1437.407286][T24133] ? putname+0x10b/0x160 [ 1437.411366][T24133] ? avc_flush+0x2b0/0x2b0 [ 1437.415620][T24133] ? do_vfs_ioctl+0xbf3/0x2ac0 [ 1437.420230][T24133] ? blkdev_common_ioctl+0x570/0x1ec0 [ 1437.425435][T24133] ? kasan_quarantine_put+0x34/0x1b0 [ 1437.430552][T24133] ? blkdev_bszset+0x240/0x240 [ 1437.435147][T24133] ? ioctl_has_perm+0x3df/0x560 [ 1437.439835][T24133] ? has_cap_mac_admin+0xb0/0xb0 [ 1437.444607][T24133] ? kmem_cache_free+0x11a/0x2e0 [ 1437.449388][T24133] ? putname+0x10b/0x160 [ 1437.453465][T24133] ? selinux_file_ioctl+0x3c9/0x530 [ 1437.458498][T24133] ? lo_release+0x200/0x200 [ 1437.462835][T24133] blkdev_ioctl+0x2e9/0x620 [ 1437.467176][T24133] ? blkdev_compat_ptr_ioctl+0xc0/0xc0 [ 1437.472471][T24133] ? __fget_files+0x310/0x370 [ 1437.476995][T24133] block_ioctl+0xb0/0xf0 [ 1437.481063][T24133] ? blkdev_iopoll+0x100/0x100 [ 1437.485664][T24133] __se_sys_ioctl+0x115/0x190 [ 1437.490177][T24133] __x64_sys_ioctl+0x7b/0x90 [ 1437.494603][T24133] do_syscall_64+0x44/0xd0 [ 1437.498854][T24133] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1437.504589][T24133] RIP: 0033:0x7f2ea0b66f47 [ 1437.508840][T24133] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 f4 57 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1437.528282][T24133] RSP: 002b:00007f2e9f8d9f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1437.536526][T24133] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f2ea0b66f47 [ 1437.544341][T24133] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1437.552146][T24133] RBP: 0000000000000005 R08: 0000000000000000 R09: 000000000000018a 21:36:54 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x6) sched_setscheduler(0x0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mount(0x0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000240)='cgroup2\x00', 0x0, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r3 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), r3) sendmsg$IEEE802154_ADD_IFACE(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000080)=ANY=[@ANYRES16=r4], 0x20}}, 0x0) r5 = openat$cgroup_procs(r2, &(0x7f0000000280)='cgroup.procs\x00', 0x2, 0x0) writev(r5, &(0x7f0000000440)=[{&(0x7f0000000180)='0', 0x1}], 0x1) syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) 21:36:54 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x6}, @val={0xc}}}}, 0x28}}, 0x0) 21:36:54 executing program 5: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000000)={&(0x7f0000000080)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x0, 0x0, 0x2}, {0x2}}, 0x0, 0x1a}, 0x20) 21:36:54 executing program 1: setuid(0xee01) setresuid(0xffffffffffffffff, 0x0, 0x0) 21:36:54 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) sendfile(r3, r1, 0x0, 0x0) sendfile(r1, r2, 0x0, 0xf03b0000) getpeername$tipc(0xffffffffffffffff, &(0x7f0000000100), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x200000a, 0x13, r0, 0x0) r4 = socket$xdp(0x2c, 0x3, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) ioctl$FS_IOC_RESVSP(r5, 0x40305828, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x1c2dc0000}) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/18, 0x114000, 0x800}, 0x20) 21:36:54 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007840)=[{&(0x7f0000000040)={0x214, 0x19, 0x1, 0x0, 0x0, "", [@nested={0x201, 0x0, 0x0, 0x1, [@typed={0x4, 0x2, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00'}, @typed={0x4}, @typed={0x8, 0x0, 0x0, 0x0, @pid}, @generic="7ecc16dcf74f252081b01a8de5e587ce2112bf0ecef0ccda814e3057387196aaf611c6c4dd359ab761d5d1c8cc37546f36d8b59314e58c9e4dd891ec0c", @generic="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", @generic="2a150ce4f2b1f97659826a9b9df4abc71b1638c2f6267eb56c497d4f67f4ac5d3f6d83d7514f87e94aa009389b00f086d261469e81c2600c8254d8300d4c463cf0940cca5e8b35dffb1c3cea74ed3d0c8d1f6266627332a5a1f63312a28f28020f21426a03f4a40b24f890f6e5384509467aa0d31970fac9d7bd7a58f45987c9f73095b395adaf4225b7cb3e7232a0b20398512a828866104f83fb434d1654bdb42686"]}]}, 0x214}], 0x65}, 0x0) [ 1437.560048][T24133] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1437.567855][T24133] R13: 00007f2e9f8d9fe0 R14: 00007f2e9f8d9fd8 R15: 00007f2e9f8d9fdc [ 1437.575674][T24133] 21:36:54 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007840)=[{&(0x7f0000000040)={0x214, 0x19, 0x1, 0x0, 0x0, "", [@nested={0x201, 0x0, 0x0, 0x1, [@typed={0x4, 0x2, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00'}, @typed={0x4}, @typed={0x8, 0x0, 0x0, 0x0, @pid}, @generic="7ecc16dcf74f252081b01a8de5e587ce2112bf0ecef0ccda814e3057387196aaf611c6c4dd359ab761d5d1c8cc37546f36d8b59314e58c9e4dd891ec0c", @generic="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", @generic="2a150ce4f2b1f97659826a9b9df4abc71b1638c2f6267eb56c497d4f67f4ac5d3f6d83d7514f87e94aa009389b00f086d261469e81c2600c8254d8300d4c463cf0940cca5e8b35dffb1c3cea74ed3d0c8d1f6266627332a5a1f63312a28f28020f21426a03f4a40b24f890f6e5384509467aa0d31970fac9d7bd7a58f45987c9f73095b395adaf4225b7cb3e7232a0b20398512a828866104f83fb434d1654bdb42686"]}]}, 0x214}], 0x65}, 0x0) 21:36:54 executing program 4: syz_mount_image$erofs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x2000, 0x190, 0x0, &(0x7f0000000240), 0x1, &(0x7f0000000280)="$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") (fail_nth: 38) 21:36:54 executing program 1: setuid(0xee01) setresuid(0xffffffffffffffff, 0x0, 0x0) 21:36:54 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007840)=[{&(0x7f0000000040)={0x214, 0x19, 0x1, 0x0, 0x0, "", [@nested={0x201, 0x0, 0x0, 0x1, [@typed={0x4, 0x2, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00'}, @typed={0x4}, @typed={0x8, 0x0, 0x0, 0x0, @pid}, @generic="7ecc16dcf74f252081b01a8de5e587ce2112bf0ecef0ccda814e3057387196aaf611c6c4dd359ab761d5d1c8cc37546f36d8b59314e58c9e4dd891ec0c", @generic="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", @generic="2a150ce4f2b1f97659826a9b9df4abc71b1638c2f6267eb56c497d4f67f4ac5d3f6d83d7514f87e94aa009389b00f086d261469e81c2600c8254d8300d4c463cf0940cca5e8b35dffb1c3cea74ed3d0c8d1f6266627332a5a1f63312a28f28020f21426a03f4a40b24f890f6e5384509467aa0d31970fac9d7bd7a58f45987c9f73095b395adaf4225b7cb3e7232a0b20398512a828866104f83fb434d1654bdb42686"]}]}, 0x214}], 0x65}, 0x0) 21:36:54 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x6}, @val={0xc}}}}, 0x28}}, 0x0) 21:36:54 executing program 1: setuid(0xee01) setresuid(0xffffffffffffffff, 0x0, 0x0) [ 1437.612662][T24146] netlink: 220 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1437.627621][T24133] erofs: (device loop4): mounted with root inode @ nid 36. [ 1437.646123][T24148] netlink: 220 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1437.692904][T24154] netlink: 220 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1437.704333][T24161] loop4: detected capacity change from 0 to 16 [ 1437.716288][T24161] FAULT_INJECTION: forcing a failure. [ 1437.716288][T24161] name failslab, interval 1, probability 0, space 0, times 0 [ 1437.748781][T24161] CPU: 0 PID: 24161 Comm: syz-executor.4 Tainted: G W 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 1437.760245][T24161] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1437.770133][T24161] Call Trace: [ 1437.773259][T24161] [ 1437.776033][T24161] dump_stack_lvl+0x151/0x1b7 [ 1437.780556][T24161] ? bfq_pos_tree_add_move+0x43e/0x43e [ 1437.785848][T24161] dump_stack+0x15/0x17 [ 1437.789837][T24161] should_fail+0x3c0/0x510 [ 1437.794093][T24161] ? alloc_uevent_skb+0x7f/0x230 [ 1437.798862][T24161] __should_failslab+0x9f/0xe0 [ 1437.803462][T24161] should_failslab+0x9/0x20 [ 1437.807891][T24161] __kmalloc_track_caller+0x6c/0x350 [ 1437.813009][T24161] ? kmem_cache_alloc+0x1c1/0x2f0 [ 1437.817871][T24161] ? __alloc_skb+0xbc/0x550 [ 1437.822217][T24161] ? alloc_uevent_skb+0x7f/0x230 [ 1437.826985][T24161] __alloc_skb+0x10e/0x550 [ 1437.831259][T24161] alloc_uevent_skb+0x7f/0x230 [ 1437.835837][T24161] kobject_uevent_net_broadcast+0x321/0x5a0 [ 1437.841569][T24161] kobject_uevent_env+0x540/0x730 [ 1437.846429][T24161] kobject_uevent+0x1f/0x30 [ 1437.850769][T24161] loop_set_size+0x95/0xa0 [ 1437.855018][T24161] loop_configure+0x11c7/0x1640 [ 1437.859716][T24161] lo_ioctl+0x8cd/0x25e0 [ 1437.863799][T24161] ? is_bpf_text_address+0x1a2/0x1c0 [ 1437.868924][T24161] ? lo_release+0x200/0x200 [ 1437.873247][T24161] ? stack_trace_save+0x1f0/0x1f0 [ 1437.878106][T24161] ? __kernel_text_address+0x9a/0x110 [ 1437.883315][T24161] ? unwind_get_return_address+0x4c/0x90 [ 1437.888784][T24161] ? arch_stack_walk+0xf8/0x140 [ 1437.893483][T24161] ? avc_has_perm_noaudit+0x358/0x450 [ 1437.898677][T24161] ? memcpy+0x56/0x70 [ 1437.902505][T24161] ? memset+0x35/0x40 [ 1437.906315][T24161] ? fsnotify+0x5ad/0x2240 [ 1437.910573][T24161] ? __kasan_check_write+0x14/0x20 [ 1437.915514][T24161] ? _raw_spin_lock+0xa3/0x1b0 [ 1437.920116][T24161] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 1437.925325][T24161] ? avc_has_perm_noaudit+0x358/0x450 [ 1437.930530][T24161] ? _raw_spin_unlock+0x4d/0x70 [ 1437.935219][T24161] ? find_inode_fast+0x459/0x480 [ 1437.939992][T24161] ? __kasan_check_write+0x14/0x20 [ 1437.944938][T24161] ? mutex_unlock+0xa2/0x110 [ 1437.949365][T24161] ? __mutex_lock_slowpath+0x10/0x10 [ 1437.954496][T24161] ? is_bpf_text_address+0x1a2/0x1c0 [ 1437.959604][T24161] ? stack_trace_save+0x1f0/0x1f0 [ 1437.964469][T24161] ? __kernel_text_address+0x9a/0x110 [ 1437.969674][T24161] ? unwind_get_return_address+0x4c/0x90 [ 1437.975144][T24161] ? arch_stack_walk+0xf8/0x140 [ 1437.979836][T24161] ? stack_trace_save+0x12d/0x1f0 [ 1437.984776][T24161] ? stack_trace_snprint+0x100/0x100 [ 1437.989897][T24161] ? avc_has_extended_perms+0x718/0x1210 [ 1437.995363][T24161] ? memcpy+0x56/0x70 [ 1437.999184][T24161] ? avc_has_extended_perms+0xb9c/0x1210 [ 1438.004653][T24161] ? kasan_set_track+0x4c/0x70 [ 1438.009253][T24161] ? kasan_set_free_info+0x23/0x40 [ 1438.014232][T24161] ? ____kasan_slab_free+0x126/0x160 [ 1438.019323][T24161] ? __kasan_slab_free+0x11/0x20 [ 1438.024094][T24161] ? slab_free_freelist_hook+0xc9/0x1a0 [ 1438.029478][T24161] ? kmem_cache_free+0x11a/0x2e0 [ 1438.034248][T24161] ? putname+0x10b/0x160 [ 1438.038359][T24161] ? avc_flush+0x2b0/0x2b0 [ 1438.042581][T24161] ? do_vfs_ioctl+0xbf3/0x2ac0 [ 1438.047186][T24161] ? blkdev_common_ioctl+0x570/0x1ec0 [ 1438.052388][T24161] ? kasan_quarantine_put+0x34/0x1b0 [ 1438.057509][T24161] ? blkdev_bszset+0x240/0x240 [ 1438.062108][T24161] ? ioctl_has_perm+0x3df/0x560 [ 1438.066797][T24161] ? has_cap_mac_admin+0xb0/0xb0 [ 1438.071569][T24161] ? kmem_cache_free+0x11a/0x2e0 [ 1438.076349][T24161] ? putname+0x10b/0x160 [ 1438.080430][T24161] ? selinux_file_ioctl+0x3c9/0x530 [ 1438.085461][T24161] ? lo_release+0x200/0x200 [ 1438.089792][T24161] blkdev_ioctl+0x2e9/0x620 [ 1438.094136][T24161] ? blkdev_compat_ptr_ioctl+0xc0/0xc0 [ 1438.099426][T24161] ? __fget_files+0x310/0x370 [ 1438.103943][T24161] block_ioctl+0xb0/0xf0 [ 1438.108019][T24161] ? blkdev_iopoll+0x100/0x100 [ 1438.112621][T24161] __se_sys_ioctl+0x115/0x190 [ 1438.117135][T24161] __x64_sys_ioctl+0x7b/0x90 [ 1438.121560][T24161] do_syscall_64+0x44/0xd0 [ 1438.125812][T24161] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1438.131544][T24161] RIP: 0033:0x7f2ea0b66f47 [ 1438.135795][T24161] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 f4 57 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1438.155238][T24161] RSP: 002b:00007f2e9f8d9f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1438.163481][T24161] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f2ea0b66f47 [ 1438.171292][T24161] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 [ 1438.179102][T24161] RBP: 0000000000000005 R08: 0000000000000000 R09: 000000000000018a [ 1438.186915][T24161] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1438.194727][T24161] R13: 00007f2e9f8d9fe0 R14: 00007f2e9f8d9fd8 R15: 00007f2e9f8d9fdc [ 1438.202543][T24161] [ 1438.217041][T24161] erofs: (device loop4): mounted with root inode @ nid 36. 21:36:54 executing program 1: setuid(0xee01) setresuid(0xffffffffffffffff, 0x0, 0x0) 21:36:54 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x6}, @val={0xc}}}}, 0x28}}, 0x0) 21:36:54 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='memory.events\x00', 0x7a05, 0x1700) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='memory.events\x00', 0x275a, 0x0) write$cgroup_int(r1, &(0x7f0000000200), 0xf000) r3 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) sendfile(r3, r1, 0x0, 0x0) sendfile(r1, r2, 0x0, 0xf03b0000) getpeername$tipc(0xffffffffffffffff, &(0x7f0000000100), 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x200000a, 0x13, r0, 0x0) r4 = socket$xdp(0x2c, 0x3, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='cpuset.effective_cpus\x00', 0x26e1, 0x0) ioctl$FS_IOC_RESVSP(r5, 0x40305828, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x1c2dc0000}) setsockopt$XDP_UMEM_REG(r4, 0x11b, 0x4, &(0x7f0000000040)={&(0x7f0000000000)=""/18, 0x114000, 0x800}, 0x20) 21:36:54 executing program 5: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$netlink(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000007840)=[{&(0x7f0000000040)={0x214, 0x19, 0x1, 0x0, 0x0, "", [@nested={0x201, 0x0, 0x0, 0x1, [@typed={0x4, 0x2, 0x0, 0x0, @ipv6=@rand_addr=' \x01\x00'}, @typed={0x4}, @typed={0x8, 0x0, 0x0, 0x0, @pid}, @generic="7ecc16dcf74f252081b01a8de5e587ce2112bf0ecef0ccda814e3057387196aaf611c6c4dd359ab761d5d1c8cc37546f36d8b59314e58c9e4dd891ec0c", @generic="775f7a2c9b0db8f0a55bda14cdd0f849a39de5eee595965032f45590e44959cb2974b9f1d8c5831975bda88035220e7bec753bbd036e217991626fc442de2e1cb8f6b4352ec9021bf8f275b6a74030c106086592a7d82da6e917928cd7bc5cf6dc1339b4b98c42c7cf045bf991a98cc3d7072e2392d9c76f2882b8d89f6d2554f9b0c223142ed6523fdbb54a878adbbe2280afec9ecb812f6384cb9c753e30b27a46adcfb9c59231bf986daddd1617f24691dda526a98c5b586cd279674ccc16b9ef1a8080e3784ebcc720595cfb4bb522ba244b1f533a09dc254bd246d8da248af612ec461db7f1f1c41652f1fd8df581fe9039aa680bd962f8e86e5a", @generic="2a150ce4f2b1f97659826a9b9df4abc71b1638c2f6267eb56c497d4f67f4ac5d3f6d83d7514f87e94aa009389b00f086d261469e81c2600c8254d8300d4c463cf0940cca5e8b35dffb1c3cea74ed3d0c8d1f6266627332a5a1f63312a28f28020f21426a03f4a40b24f890f6e5384509467aa0d31970fac9d7bd7a58f45987c9f73095b395adaf4225b7cb3e7232a0b20398512a828866104f83fb434d1654bdb42686"]}]}, 0x214}], 0x65}, 0x0) 21:36:54 executing program 2: ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000240)={{}, 0x0, 0x0, @inherit={0x9f, 0x0}, @devid}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f00000003c0)="460f220205c8ba4200edc74424000b000000c744240201800000b4442415080000000f011c24640f094d0f20c0c0000000d60f0017c744240018010000c7442402dc6100000f0151c8470fa31c54c7442402fe9c0000ff2c2466b84a008ee0", 0x5f}], 0x1, 0x60, 0x0, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f00000001c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 21:36:54 executing program 4: syz_mount_image$erofs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x2000, 0x190, 0x0, &(0x7f0000000240), 0x1, &(0x7f0000000280)="$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") (fail_nth: 39) 21:36:54 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000000c0)=[@text64={0x40, &(0x7f0000000000)="470f07460f01c3da67dbb800000080ba000000000f300f231b66b805010f00d0f326410f30c461260fc7be7100000052003e2665650f01cf0ff22520000000", 0x3f}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(r1, 0xffffffffffffffff, &(0x7f0000fe8000/0x18000)=nil, &(0x7f00000004c0)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000200)=[@text16={0x10, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000100)={[0x6, 0x6, 0x5, 0x47d1], 0x4000, 0x200000}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 21:36:54 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL80211_CMD_TDLS_CANCEL_CHANNEL_SWITCH(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000040)={0x28, r1, 0x1, 0x0, 0x0, {{}, {@val={0x8, 0x6}, @val={0xc}}}}, 0x28}}, 0x0) 21:36:54 executing program 5: r0 = socket(0x1e, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0xa0000004}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) poll(&(0x7f0000000100)=[{r1}], 0x1, 0x0) [ 1438.456848][T24170] netlink: 220 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1438.461642][T24172] loop4: detected capacity change from 0 to 16 [ 1438.499263][T24172] FAULT_INJECTION: forcing a failure. [ 1438.499263][T24172] name failslab, interval 1, probability 0, space 0, times 0 [ 1438.515872][T24172] CPU: 0 PID: 24172 Comm: syz-executor.4 Tainted: G W 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 1438.527323][T24172] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1438.537228][T24172] Call Trace: [ 1438.540346][T24172] [ 1438.543122][T24172] dump_stack_lvl+0x151/0x1b7 [ 1438.547638][T24172] ? bfq_pos_tree_add_move+0x43e/0x43e [ 1438.553029][T24172] dump_stack+0x15/0x17 [ 1438.557009][T24172] should_fail+0x3c0/0x510 [ 1438.561270][T24172] __should_failslab+0x9f/0xe0 [ 1438.565863][T24172] should_failslab+0x9/0x20 [ 1438.570202][T24172] kmem_cache_alloc+0x4f/0x2f0 [ 1438.574800][T24172] ? _raw_read_lock_irqsave+0xb5/0x110 [ 1438.580093][T24172] ? skb_clone+0x1df/0x3d0 [ 1438.584358][T24172] ? _raw_read_lock+0x40/0x40 [ 1438.589041][T24172] skb_clone+0x1df/0x3d0 [ 1438.593461][T24172] netlink_broadcast_filtered+0x638/0x11b0 [ 1438.599106][T24172] ? skb_put+0x10f/0x210 [ 1438.603188][T24172] netlink_broadcast+0x3a/0x50 [ 1438.607783][T24172] kobject_uevent_net_broadcast+0x3b1/0x5a0 [ 1438.613515][T24172] kobject_uevent_env+0x540/0x730 [ 1438.618375][T24172] kobject_uevent+0x1f/0x30 [ 1438.622815][T24172] loop_set_size+0x95/0xa0 [ 1438.627150][T24172] loop_configure+0x11c7/0x1640 [ 1438.631842][T24172] lo_ioctl+0x8cd/0x25e0 [ 1438.635917][T24172] ? is_bpf_text_address+0x1a2/0x1c0 [ 1438.641038][T24172] ? lo_release+0x200/0x200 [ 1438.645377][T24172] ? stack_trace_save+0x1f0/0x1f0 [ 1438.650254][T24172] ? __kernel_text_address+0x9a/0x110 [ 1438.655447][T24172] ? unwind_get_return_address+0x4c/0x90 [ 1438.660912][T24172] ? arch_stack_walk+0xf8/0x140 [ 1438.665604][T24172] ? avc_has_perm_noaudit+0x358/0x450 [ 1438.670811][T24172] ? memcpy+0x56/0x70 [ 1438.674629][T24172] ? memset+0x35/0x40 [ 1438.678454][T24172] ? fsnotify+0x5ad/0x2240 [ 1438.682701][T24172] ? __kasan_check_write+0x14/0x20 [ 1438.687649][T24172] ? _raw_spin_lock+0xa3/0x1b0 [ 1438.692252][T24172] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 1438.697457][T24172] ? avc_has_perm_noaudit+0x358/0x450 21:36:55 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, 0x0) 21:36:55 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, 0x0) 21:36:55 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, 0x0) 21:36:55 executing program 0: r0 = openat$sndtimer(0xffffffffffffff9c, &(0x7f0000000040), 0x0) ioctl$SNDRV_TIMER_IOCTL_PARAMS(r0, 0x40505412, 0x0) 21:36:55 executing program 0: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000500)='/sys/kernel/kheaders.tar.xz', 0x0, 0x0) read$hiddev(r0, 0x0, 0x0) 21:36:55 executing program 0: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000500)='/sys/kernel/kheaders.tar.xz', 0x0, 0x0) read$hiddev(r0, 0x0, 0x0) 21:36:55 executing program 0: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000500)='/sys/kernel/kheaders.tar.xz', 0x0, 0x0) read$hiddev(r0, 0x0, 0x0) [ 1438.702664][T24172] ? _raw_spin_unlock+0x4d/0x70 [ 1438.707351][T24172] ? find_inode_fast+0x459/0x480 [ 1438.712121][T24172] ? __kasan_check_write+0x14/0x20 [ 1438.717157][T24172] ? mutex_unlock+0xa2/0x110 [ 1438.721577][T24172] ? __mutex_lock_slowpath+0x10/0x10 [ 1438.726706][T24172] ? is_bpf_text_address+0x1a2/0x1c0 [ 1438.731821][T24172] ? stack_trace_save+0x1f0/0x1f0 [ 1438.736684][T24172] ? __kernel_text_address+0x9a/0x110 [ 1438.741890][T24172] ? unwind_get_return_address+0x4c/0x90 [ 1438.747357][T24172] ? arch_stack_walk+0xf8/0x140 [ 1438.752044][T24172] ? stack_trace_save+0x12d/0x1f0 [ 1438.756909][T24172] ? stack_trace_snprint+0x100/0x100 [ 1438.762021][T24172] ? avc_has_extended_perms+0x718/0x1210 [ 1438.767490][T24172] ? memcpy+0x56/0x70 [ 1438.771314][T24172] ? avc_has_extended_perms+0xb9c/0x1210 [ 1438.776778][T24172] ? kasan_set_track+0x4c/0x70 [ 1438.781379][T24172] ? kasan_set_free_info+0x23/0x40 [ 1438.786332][T24172] ? ____kasan_slab_free+0x126/0x160 [ 1438.791446][T24172] ? __kasan_slab_free+0x11/0x20 [ 1438.796222][T24172] ? slab_free_freelist_hook+0xc9/0x1a0 [ 1438.801602][T24172] ? kmem_cache_free+0x11a/0x2e0 [ 1438.806378][T24172] ? putname+0x10b/0x160 [ 1438.810454][T24172] ? avc_flush+0x2b0/0x2b0 [ 1438.814706][T24172] ? do_vfs_ioctl+0xbf3/0x2ac0 [ 1438.819325][T24172] ? blkdev_common_ioctl+0x570/0x1ec0 [ 1438.824513][T24172] ? kasan_quarantine_put+0x34/0x1b0 [ 1438.829636][T24172] ? blkdev_bszset+0x240/0x240 [ 1438.834234][T24172] ? ioctl_has_perm+0x3df/0x560 [ 1438.838923][T24172] ? has_cap_mac_admin+0xb0/0xb0 [ 1438.843698][T24172] ? kmem_cache_free+0x11a/0x2e0 [ 1438.848473][T24172] ? putname+0x10b/0x160 [ 1438.852550][T24172] ? selinux_file_ioctl+0x3c9/0x530 [ 1438.857584][T24172] ? lo_release+0x200/0x200 [ 1438.861931][T24172] blkdev_ioctl+0x2e9/0x620 [ 1438.866267][T24172] ? blkdev_compat_ptr_ioctl+0xc0/0xc0 [ 1438.871582][T24172] ? __fget_files+0x310/0x370 [ 1438.876072][T24172] block_ioctl+0xb0/0xf0 [ 1438.880157][T24172] ? blkdev_iopoll+0x100/0x100 [ 1438.884748][T24172] __se_sys_ioctl+0x115/0x190 [ 1438.889267][T24172] __x64_sys_ioctl+0x7b/0x90 [ 1438.893690][T24172] do_syscall_64+0x44/0xd0 [ 1438.897947][T24172] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1438.903668][T24172] RIP: 0033:0x7f2ea0b66f47 [ 1438.907923][T24172] Code: 3c 1c 48 f7 d8 49 39 c4 72 b8 e8 f4 57 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1438.927366][T24172] RSP: 002b:00007f2e9f8d9f28 EFLAGS: 00000246 ORIG_RAX: 0000000000000010 [ 1438.935612][T24172] RAX: ffffffffffffffda RBX: 0000000000000004 RCX: 00007f2ea0b66f47 [ 1438.943423][T24172] RDX: 0000000000000004 RSI: 0000000000004c00 RDI: 0000000000000005 21:36:55 executing program 2: ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000240)={{}, 0x0, 0x0, @inherit={0x9f, 0x0}, @devid}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f00000003c0)="460f220205c8ba4200edc74424000b000000c744240201800000b4442415080000000f011c24640f094d0f20c0c0000000d60f0017c744240018010000c7442402dc6100000f0151c8470fa31c54c7442402fe9c0000ff2c2466b84a008ee0", 0x5f}], 0x1, 0x60, 0x0, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f00000001c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 21:36:55 executing program 0: r0 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000500)='/sys/kernel/kheaders.tar.xz', 0x0, 0x0) read$hiddev(r0, 0x0, 0x0) [ 1438.951236][T24172] RBP: 0000000000000005 R08: 0000000000000000 R09: 000000000000018a [ 1438.959045][T24172] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1438.966861][T24172] R13: 00007f2e9f8d9fe0 R14: 00007f2e9f8d9fd8 R15: 00007f2e9f8d9fdc [ 1438.974673][T24172] [ 1438.987461][T24172] erofs: (device loop4): mounted with root inode @ nid 36. 21:36:55 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000000)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="0207a20902"], 0x10}}, 0x0) socket$key(0xf, 0x3, 0x2) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@empty, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@private2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @remote}, 0x10) 21:36:55 executing program 3: r0 = syz_mount_image$vfat(&(0x7f0000000040), &(0x7f0000002200)='./bus\x00', 0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0, &(0x7f0000000000)) getdents(r0, &(0x7f0000000580)=""/255, 0xff) 21:36:55 executing program 5: r0 = socket(0x1e, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0xa0000004}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) poll(&(0x7f0000000100)=[{r1}], 0x1, 0x0) 21:36:55 executing program 4: syz_mount_image$erofs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x2000, 0x190, 0x0, &(0x7f0000000240), 0x1, &(0x7f0000000280)="$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") (fail_nth: 40) 21:36:55 executing program 0: r0 = socket(0x1e, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0xa0000004}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) poll(&(0x7f0000000100)=[{r1}], 0x1, 0x0) 21:36:55 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) r1 = socket(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f00000002c0)=0x12) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000080)=ANY=[@ANYBLOB="4800000010000507000000000000000031ec0000", @ANYRES32=r4, @ANYBLOB="2000000000000000280012000900010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)={&(0x7f0000000340)=ANY=[@ANYBLOB="4800000024000b0f00"/20, @ANYRES32=r4, @ANYBLOB="00000000ffffffff0000000008000100687462001c0002001800020003"], 0x48}}, 0x0) sendmsg$nl_route_sched(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000480)=@newtfilter={0x50, 0x2c, 0xd27, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {}, {0xf}}, [@filter_kind_options=@f_flow={{0x9}, {0x20, 0x2, [@TCA_FLOW_EMATCHES={0x1c, 0xb, 0x0, 0x1, [@TCA_EMATCH_TREE_LIST={0x10, 0x2, 0x0, 0x1, [@TCF_EM_META={0xc, 0x1, 0x0, 0x0, {{0x0, 0x4, 0x8}}}]}, @TCA_EMATCH_TREE_HDR={0x8, 0x1, {0x9e}}]}]}}]}, 0x50}}, 0x0) 21:36:55 executing program 5: r0 = socket(0x1e, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0xa0000004}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) poll(&(0x7f0000000100)=[{r1}], 0x1, 0x0) 21:36:55 executing program 0: r0 = socket(0x1e, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0xa0000004}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) poll(&(0x7f0000000100)=[{r1}], 0x1, 0x0) 21:36:55 executing program 5: r0 = socket(0x1e, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0xa0000004}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) poll(&(0x7f0000000100)=[{r1}], 0x1, 0x0) [ 1439.049490][T24213] loop4: detected capacity change from 0 to 16 [ 1439.077396][T24213] FAULT_INJECTION: forcing a failure. [ 1439.077396][T24213] name failslab, interval 1, probability 0, space 0, times 0 [ 1439.093000][T24220] Zero length message leads to an empty skb [ 1439.111680][T24220] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1439.123712][T24206] KVM: KVM_SET_CPUID{,2} after KVM_RUN may cause guest instability 21:36:55 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000000)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="0207a20902"], 0x10}}, 0x0) socket$key(0xf, 0x3, 0x2) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@empty, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@private2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @remote}, 0x10) [ 1439.153790][T24206] KVM: KVM_SET_CPUID{,2} will fail after KVM_RUN starting with Linux 5.16 [ 1439.157437][T24213] CPU: 0 PID: 24213 Comm: syz-executor.4 Tainted: G W 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 1439.173563][T24213] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1439.183463][T24213] Call Trace: [ 1439.186586][T24213] [ 1439.189360][T24213] dump_stack_lvl+0x151/0x1b7 [ 1439.193874][T24213] ? bfq_pos_tree_add_move+0x43e/0x43e [ 1439.199167][T24213] ? selinux_file_ioctl+0x3c9/0x530 [ 1439.204203][T24213] dump_stack+0x15/0x17 [ 1439.208195][T24213] should_fail+0x3c0/0x510 [ 1439.212451][T24213] __should_failslab+0x9f/0xe0 [ 1439.217050][T24213] should_failslab+0x9/0x20 [ 1439.221387][T24213] kmem_cache_alloc+0x4f/0x2f0 [ 1439.225990][T24213] ? getname_flags+0xba/0x510 [ 1439.230498][T24213] ? switch_fpu_return+0x10/0x10 [ 1439.235275][T24213] getname_flags+0xba/0x510 [ 1439.239613][T24213] __x64_sys_mkdirat+0x7c/0xa0 [ 1439.244216][T24213] do_syscall_64+0x44/0xd0 [ 1439.248467][T24213] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1439.254199][T24213] RIP: 0033:0x7f2ea0b66177 [ 1439.258448][T24213] Code: 73 01 c3 48 c7 c1 b8 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 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1439.277892][T24213] RSP: 002b:00007f2e9f8d9f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 1439.286234][T24213] RAX: ffffffffffffffda RBX: 0000000000000190 RCX: 00007f2ea0b66177 [ 1439.294044][T24213] RDX: 00000000000001ff RSI: 0000000020000200 RDI: 00000000ffffff9c [ 1439.301858][T24213] RBP: 0000000020000280 R08: 0000000000000000 R09: 000000000000018a [ 1439.309667][T24213] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200001c0 [ 1439.317480][T24213] R13: 0000000020000200 R14: 00007f2e9f8d9fe0 R15: 0000000020000240 [ 1439.325295][T24213] 21:36:55 executing program 2: ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000240)={{}, 0x0, 0x0, @inherit={0x9f, 0x0}, @devid}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f00000003c0)="460f220205c8ba4200edc74424000b000000c744240201800000b4442415080000000f011c24640f094d0f20c0c0000000d60f0017c744240018010000c7442402dc6100000f0151c8470fa31c54c7442402fe9c0000ff2c2466b84a008ee0", 0x5f}], 0x1, 0x60, 0x0, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f00000001c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 21:36:55 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$IPT_SO_SET_REPLACE(r0, 0x0, 0x40, &(0x7f0000000100)=@filter={'filter\x00', 0xe, 0x4, 0x308, 0xffffffff, 0x98, 0x98, 0x0, 0xffffffff, 0xffffffff, 0x308, 0x308, 0x308, 0xffffffff, 0x4, 0x0, {[{{@uncond, 0x0, 0x70, 0x98}, @common=@inet=@SET1={0x28}}, {{@uncond, 0x0, 0xc0, 0x108, 0x0, {}, [@common=@osf={{0x50}, {'syz1\x00'}}]}, @common=@unspec=@IDLETIMER={0x48, 'IDLETIMER\x00', 0x0, {0x0, 'syz0\x00', {0x3b28}}}}, {{@uncond, 0x0, 0x70, 0xd0}, @common=@inet=@HMARK={0x60, 'HMARK\x00', 0x0, {@ipv6=@private2}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28}}}}, 0x368) 21:36:55 executing program 0: r0 = socket(0x1e, 0x1, 0x0) r1 = epoll_create1(0x0) epoll_ctl$EPOLL_CTL_ADD(r1, 0x1, r0, &(0x7f0000000080)={0xa0000004}) epoll_ctl$EPOLL_CTL_MOD(r1, 0x3, r0, &(0x7f0000000000)) poll(&(0x7f0000000100)=[{r1}], 0x1, 0x0) 21:36:55 executing program 5: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000000)=@newnexthop={0x1c, 0x68, 0x1, 0x0, 0x0, {}, [@NHA_FDB={0x4}]}, 0x1c}}, 0x0) 21:36:55 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000000)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="0207a20902"], 0x10}}, 0x0) socket$key(0xf, 0x3, 0x2) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@empty, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@private2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @remote}, 0x10) 21:36:55 executing program 4: syz_mount_image$erofs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x2000, 0x190, 0x0, &(0x7f0000000240), 0x1, &(0x7f0000000280)="$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") (fail_nth: 41) 21:36:55 executing program 5: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) syz_clone(0xc0a00000, &(0x7f00000001c0), 0x0, 0x0, 0x0, 0x0) 21:36:55 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x5, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffff81, 0x1}, 0x0) ioctl$sock_inet6_SIOCDIFADDR(0xffffffffffffffff, 0x8936, 0x0) r2 = openat$cgroup_ro(0xffffffffffffffff, 0x0, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="18000000000000000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000280)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) dup(0xffffffffffffffff) bpf$BPF_PROG_WITH_BTFID_LOAD(0x5, &(0x7f0000001f00)=@bpf_lsm={0x1d, 0x2, &(0x7f00000006c0)=@raw=[@initr0={0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5}], &(0x7f0000001e00)='GPL\x00', 0x9, 0x0, 0x0, 0x41000, 0x2, '\x00', 0x0, 0x1b, r2, 0x8, 0x0, 0x0, 0x10, &(0x7f0000001e80)={0x0, 0x0, 0x3, 0x1}, 0x10, 0xffffffffffffffff}, 0x80) r4 = syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_SETSEL(r4, 0x541c, &(0x7f0000000000)={0x2, {0x2, 0x7}}) syz_open_dev$tty20(0xc, 0x4, 0x0) ioctl$TIOCL_SETSEL(0xffffffffffffffff, 0x541c, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000001fc0)=[{{0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000780)="c46294cb7ef26270866646dcbf75ab2085e355052806b798b7428c05f2a29a79cd6ac3f2980b9085fd64e46c476c6edf5fd3f6ae13f549c09ff5a2cb1993b5bf6d1bcd06dedd33209d73cbe6bb30e8f80273b81a146bdc36d3ddaf90ce3cbe77fabc04eb1c7e7e95017267a7bb55d79d50826ff781380ef5f059f743903141e2346d309854ce5eb848dc25218c9111c36f9f955337ab409175b47d1dd471dd3d6d7f896dfead6d82b8f9a34f71b68843fd50770e50759bbf80c7fa082ccaa265a3d3966f103c98de40172434c6c20c3992aa171de1313e227ae3f9143429bb2275f792219124156533fb1a638928e6d0", 0xf0}, {&(0x7f0000000180)="900dd58659ef7dadd58d817a996d584acb6a063a28ed4d23feb3ac221b6174e2230fd6", 0x23}], 0x2}}], 0x1, 0x0) bind$inet6(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000004c0)={0x18, 0xc, &(0x7f0000000880)=ANY=[@ANYBLOB="fb050e2704b8e2e5fd87ccc8522e762332a2a9c69a1581bde8457a89b9dfb79cb27613c1d447353796e85a8be61fa476a81716c452329ee1727845f452254850077e0291f1be2a915e84fc71f8aa9c4464b2e71ed170f85856095f847b012ae4eadb16149d9fbc73f0c59cf43c8b490d8833a29038d2678dfcc75caf6dc102637a5e94fd0e53bda3d709cade42aa47ce0d715d24b969adff342f0f5e3964b34243f0a13e06ba15b93dae0e2b3e0e8dfce3a34e", @ANYRES32, @ANYBLOB="0000006fa8ac457ad7177cea14116c03a300000000001845000004000000000000000000000018000000ff010000000000000200000095000000000000"], 0x0, 0x4, 0x7, &(0x7f0000000340)=""/7, 0x41000, 0x28, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000400)={0x6}, 0x8, 0x10, &(0x7f0000000440)={0x1, 0x7}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000480)=[r2, r2, r2, 0xffffffffffffffff, r2]}, 0x80) r5 = creat(&(0x7f0000000240)='./file0\x00', 0x0) fallocate(r5, 0x100000011, 0xff970000, 0x2811fdff) getsockopt$inet6_mtu(0xffffffffffffffff, 0x29, 0x17, 0x0, &(0x7f0000000540)) sendto$inet6(0xffffffffffffffff, &(0x7f0000000a80)="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", 0x1000, 0x4004071, &(0x7f0000000380)={0xa, 0x4e21, 0x9, @initdev={0xfe, 0x88, '\x00', 0x1, 0x0}, 0xfffffffa}, 0x1c) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x21, 0x0) syz_clone3(&(0x7f0000000a00)={0x40b86000, 0x0, 0x0, 0x0, {0x1d}, 0x0, 0x0, 0x0, 0x0}, 0x58) 21:36:55 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) open_tree(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x89901) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x88000, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') sendfile(r1, r2, 0x0, 0x800000080004103) 21:36:55 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) open_tree(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x89901) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x88000, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') sendfile(r1, r2, 0x0, 0x800000080004103) 21:36:55 executing program 5: r0 = socket$inet(0x2, 0xa, 0x0) setsockopt$inet_tcp_TLS_RX(r0, 0x6, 0x2, 0x0, 0x0) [ 1439.417761][T24252] loop4: detected capacity change from 0 to 16 [ 1439.437553][T24252] FAULT_INJECTION: forcing a failure. [ 1439.437553][T24252] name failslab, interval 1, probability 0, space 0, times 0 [ 1439.486981][T24252] CPU: 1 PID: 24252 Comm: syz-executor.4 Tainted: G W 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 1439.498450][T24252] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1439.508348][T24252] Call Trace: [ 1439.511471][T24252] [ 1439.514246][T24252] dump_stack_lvl+0x151/0x1b7 [ 1439.518762][T24252] ? bfq_pos_tree_add_move+0x43e/0x43e [ 1439.524057][T24252] ? filename_parentat+0x324/0x6b0 [ 1439.529006][T24252] dump_stack+0x15/0x17 [ 1439.532994][T24252] should_fail+0x3c0/0x510 [ 1439.537249][T24252] __should_failslab+0x9f/0xe0 [ 1439.541847][T24252] should_failslab+0x9/0x20 [ 1439.546188][T24252] kmem_cache_alloc+0x4f/0x2f0 [ 1439.550785][T24252] ? __d_alloc+0x2d/0x6b0 [ 1439.554952][T24252] __d_alloc+0x2d/0x6b0 [ 1439.558948][T24252] d_alloc+0x4b/0x1d0 [ 1439.562770][T24252] __lookup_hash+0xe5/0x290 [ 1439.567108][T24252] filename_create+0x276/0x4f0 [ 1439.571703][T24252] ? kern_path_create+0x1b0/0x1b0 [ 1439.576610][T24252] do_mkdirat+0xc2/0x420 [ 1439.580642][T24252] ? vfs_mkdir+0x580/0x580 [ 1439.584895][T24252] ? getname_flags+0x1fb/0x510 [ 1439.589495][T24252] __x64_sys_mkdirat+0x89/0xa0 [ 1439.594102][T24252] do_syscall_64+0x44/0xd0 [ 1439.598346][T24252] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1439.604073][T24252] RIP: 0033:0x7f2ea0b66177 [ 1439.608329][T24252] Code: 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 b8 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1439.627770][T24252] RSP: 002b:00007f2e9f8d9f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 21:36:55 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r1, &(0x7f0000000000)={0x40000000, 0x0, &(0x7f0000000040)={&(0x7f0000000240)=ANY=[@ANYBLOB="0207a20902"], 0x10}}, 0x0) socket$key(0xf, 0x3, 0x2) setsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000080)={{{@in6=@empty, @in6=@mcast1, 0x0, 0x0, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0xee00}, {}, {}, 0x0, 0x0, 0x1}, {{@in6=@private2, 0x0, 0x32}, 0x0, @in6=@local}}, 0xe8) connect$inet(r0, &(0x7f0000000180)={0x2, 0x0, @remote}, 0x10) [ 1439.636100][T24252] RAX: ffffffffffffffda RBX: 0000000000000190 RCX: 00007f2ea0b66177 [ 1439.643912][T24252] RDX: 00000000000001ff RSI: 0000000020000200 RDI: 00000000ffffff9c [ 1439.651727][T24252] RBP: 0000000020000280 R08: 0000000000000000 R09: 000000000000018a [ 1439.659536][T24252] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200001c0 [ 1439.667361][T24252] R13: 0000000020000200 R14: 00007f2e9f8d9fe0 R15: 0000000020000240 [ 1439.675170][T24252] 21:36:56 executing program 2: ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000240)={{}, 0x0, 0x0, @inherit={0x9f, 0x0}, @devid}) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(r1, r2, &(0x7f0000fe8000/0x18000)=nil, &(0x7f0000000000)=[@text64={0x40, &(0x7f00000003c0)="460f220205c8ba4200edc74424000b000000c744240201800000b4442415080000000f011c24640f094d0f20c0c0000000d60f0017c744240018010000c7442402dc6100000f0151c8470fa31c54c7442402fe9c0000ff2c2466b84a008ee0", 0x5f}], 0x1, 0x60, 0x0, 0x0) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f00000001c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 21:36:56 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) open_tree(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x89901) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x88000, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') sendfile(r1, r2, 0x0, 0x800000080004103) 21:36:56 executing program 5: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) bpf$PROG_LOAD_XDP(0x5, &(0x7f00000002c0)={0x6, 0x4, &(0x7f0000000000)=ANY=[@ANYRESDEC=r0, @ANYRESOCT], &(0x7f00000000c0)='GPL\x00', 0x7, 0xf6, &(0x7f00000003c0)=""/246, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 21:36:56 executing program 1: openat$fuse(0xffffffffffffff9c, &(0x7f0000000380), 0x2, 0x0) open$dir(&(0x7f0000004900)='./file0\x00', 0x4040, 0x0) 21:36:56 executing program 4: syz_mount_image$erofs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x2000, 0x190, 0x0, &(0x7f0000000240), 0x1, &(0x7f0000000280)="$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") (fail_nth: 42) 21:36:56 executing program 1: bpf$MAP_DELETE_ELEM(0x3, &(0x7f0000000780)={0xffffffffffffffff, 0x0}, 0x20) r0 = syz_open_dev$mouse(&(0x7f0000000580), 0x10001, 0x2) write$FUSE_LSEEK(r0, &(0x7f0000001c40)={0x18}, 0x18) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f00000004c0)='./cgroup.cpu/syz0\x00', 0x1ff) r1 = bpf$OBJ_GET_MAP(0x7, &(0x7f0000000400)={&(0x7f0000000180)='./file0\x00', 0x0, 0x18}, 0x10) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000440)=@base={0x2, 0x9, 0x20, 0x0, 0x14, r1, 0xfff, '\x00', 0x0, r0, 0x0, 0x0, 0x4}, 0x48) bpf$BPF_GET_MAP_INFO(0xf, &(0x7f00000003c0)={r2, 0x58, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0}}, 0x10) r4 = openat$hwrng(0xffffffffffffff9c, &(0x7f00000001c0), 0x202800, 0x0) r5 = bpf$OBJ_GET_MAP(0x7, &(0x7f00000002c0)={&(0x7f0000000280)='./file0\x00', 0x0, 0x18}, 0x10) r6 = syz_open_dev$mouse(&(0x7f0000000580), 0x10001, 0x2) write$FUSE_LSEEK(r6, &(0x7f0000001c40)={0x18}, 0x18) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000340)={0x22, 0xd, &(0x7f0000000500)=ANY=[@ANYBLOB="1832bd140200000000000000070000001866000008000000000000000900000085000000290000008500000023000000180000000010000000000000345a7c58850000004c000018180000", @ANYRES64=r6, @ANYBLOB="00000000000000009500000000000000"], &(0x7f0000000080)='GPL\x00', 0x400, 0x24, &(0x7f00000000c0)=""/36, 0x41100, 0x1f, '\x00', r3, 0x0, r4, 0x8, &(0x7f0000000200)={0xa, 0x2}, 0x8, 0x10, &(0x7f0000000240)={0x5, 0x10, 0xffff, 0x7fffffff}, 0x10, 0x0, 0x0, 0x0, &(0x7f0000000300)=[0x1, 0x1, r5]}, 0x80) 21:36:56 executing program 0: syz_mount_image$tmpfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) r0 = open_tree(0xffffffffffffff9c, &(0x7f00000005c0)='./file0\x00', 0x81901) move_mount(r0, &(0x7f0000000140)='.\x00', 0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000180)={0x0, 0x0, 0x100000}, 0x20) open_tree(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x89901) mount$overlay(0x0, &(0x7f0000000000)='./file0\x00', 0x0, 0x88000, 0x0) r1 = syz_open_dev$tty1(0xc, 0x4, 0x1) r2 = syz_open_procfs(0x0, &(0x7f0000000240)='mountinfo\x00') sendfile(r1, r2, 0x0, 0x800000080004103) [ 1440.003063][T24298] loop4: detected capacity change from 0 to 16 [ 1440.019095][T24298] FAULT_INJECTION: forcing a failure. [ 1440.019095][T24298] name failslab, interval 1, probability 0, space 0, times 0 [ 1440.045517][T24298] CPU: 0 PID: 24298 Comm: syz-executor.4 Tainted: G W 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 1440.056968][T24298] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1440.066878][T24298] Call Trace: [ 1440.066887][T24298] [ 1440.066895][T24298] dump_stack_lvl+0x151/0x1b7 [ 1440.066921][T24298] ? bfq_pos_tree_add_move+0x43e/0x43e [ 1440.066941][T24298] ? security_compute_sid+0x1ec7/0x2020 [ 1440.066960][T24298] dump_stack+0x15/0x17 [ 1440.066977][T24298] should_fail+0x3c0/0x510 [ 1440.066996][T24298] __should_failslab+0x9f/0xe0 [ 1440.067016][T24298] should_failslab+0x9/0x20 [ 1440.067033][T24298] kmem_cache_alloc+0x4f/0x2f0 [ 1440.067051][T24298] ? memcpy+0x56/0x70 [ 1440.067066][T24298] ? ext4_alloc_inode+0x21/0x620 [ 1440.067084][T24298] ? ext4_set_test_dummy_encryption+0x220/0x220 [ 1440.067103][T24298] ext4_alloc_inode+0x21/0x620 [ 1440.067120][T24298] ? ext4_set_test_dummy_encryption+0x220/0x220 [ 1440.067138][T24298] new_inode_pseudo+0x64/0x220 [ 1440.067156][T24298] new_inode+0x28/0x1c0 [ 1440.067174][T24298] __ext4_new_inode+0x29d/0x4780 [ 1440.067195][T24298] ? memset+0x35/0x40 [ 1440.067211][T24298] ? __dquot_initialize+0x241/0xe10 [ 1440.067231][T24298] ? ext4_mark_inode_used+0xc00/0xc00 [ 1440.067249][T24298] ? dquot_initialize+0x20/0x20 [ 1440.067267][T24298] ? may_create+0x647/0x8c0 [ 1440.067287][T24298] ext4_mkdir+0x41a/0xcf0 [ 1440.067305][T24298] ? ext4_symlink+0xfe0/0xfe0 [ 1440.067319][T24298] ? selinux_inode_mkdir+0x22/0x30 [ 1440.067338][T24298] ? security_inode_mkdir+0xf1/0x130 [ 1440.067357][T24298] vfs_mkdir+0x360/0x580 [ 1440.067376][T24298] do_mkdirat+0x1e8/0x420 [ 1440.067394][T24298] ? vfs_mkdir+0x580/0x580 [ 1440.067410][T24298] ? getname_flags+0x1fb/0x510 [ 1440.067427][T24298] __x64_sys_mkdirat+0x89/0xa0 [ 1440.067445][T24298] do_syscall_64+0x44/0xd0 [ 1440.067464][T24298] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1440.067483][T24298] RIP: 0033:0x7f2ea0b66177 [ 1440.067498][T24298] Code: 73 01 c3 48 c7 c1 b8 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 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1440.067513][T24298] RSP: 002b:00007f2e9f8d9f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 1440.067533][T24298] RAX: ffffffffffffffda RBX: 0000000000000190 RCX: 00007f2ea0b66177 21:36:56 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r2}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000001a80)=ANY=[@ANYBLOB="4000000010001fff00000000ffffffea00000000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a9ff06b49fb9c6e278c388a89c73d9739f155e9d1ebd224f70a9763e9baead63e63f5079b21173d4eaf", @ANYRES32, @ANYBLOB="7934d5fa73ce8a3d03515f094d8a0f3542ee8b2558d3ad58deb70b2c24db32eeefc9efc5e3f85d6eded7ae051cfe6bca69e15b01424f4516648784a523f7e3c4d8f02d7bbbadc1ec8bc87f1f3a80"], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x4001) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000010000000000000000080eff95fd5165e34b11e61a909f23e11bf0b5cd4b"], &(0x7f00000004c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={0x0, r5}, 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)=0x0) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$KVM_CREATE_VM(r9, 0xae01, 0x0) r10 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r11 = ioctl$KVM_CREATE_VM(r10, 0xae01, 0x0) r12 = ioctl$KVM_CREATE_VCPU(r11, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r12, 0xc008ae88, &(0x7f0000000000)=ANY=[]) r13 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$KVM_CREATE_VM(r13, 0xae01, 0x0) sendmmsg$unix(r0, &(0x7f0000004200)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000580)="17f9d01dd1df138087010a3a6d43bf8b386212b8d3c6ebffe4d094f31ef62cb7b5ce9a011de1eb342146317588700a60b236b6d845897871b9283bf2d37f0b543812819f9e42b4b7bf06ad30a3eda40e7e6d2296229196167dc486796ad6a1e2542a2f7e61e96b61ceedab4f821a5089b1691d9a806b0d80b291f4fd8f46876a638fff7fda30e4d5c7d83d", 0x8b}, {&(0x7f0000000640)="fecf1397ac849071dd1fd2c7d0fe7672b96e6f25447b248f3ccdd9d64b7326b69ea9bd42ee831e2df642c8cfb8f69ae095e939b3eb6b1a9046578db7464b807b991827675a0c00ec823bf530547d7406fef58165e14729838b9e24b59c65f566cd63110ed400da9ccc15a09c521312e63afebc4466dde8d2d40a82a0f5116f6d200fcb0e2b732dab1607081cd639a8d17b870836e0", 0x95}, {&(0x7f0000000440)="0307e5dd51708dd1553651c15b8767c3797ad687301124241404cf5c4b9342b9d13c4536917ec2350db32b476cb1510c99c2cb17fe239223667e00d51a8cfd9a378be81fc577e4886f093f6ba0c9", 0x4e}], 0x3, &(0x7f0000000380)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}], 0x20, 0x40000}}, {{&(0x7f0000000700)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a00)=[{&(0x7f0000000780)="8f04e2cd91e17c571bf3e1da6dc958010992d170ad999990aafdbe65dae2792ea13b08061d92a76e4e11f7b3ccffb7d542201dbbb6de1a4f827293906cecad9397563ff0ea20d198f6182f218a36f3d9f1947a37df34b092720eb1aa4d102d3e09ec1e31443c1ad2829d64aaf4877662bcd2f4027657680f862ce58fa4ee40bb4dfd795c6a03a9915efab708f916c189e96f1427429cd1efff4e34528b762a0c689066b2b6b312202fe4476160a0fd17c675906c641d8b40c356509554dcf92b8cf5ccd1c78e1a4a24c742792c927e4a6fd38fa921da1ccf27e72d1f721970d19a0e881a76811b9383bcb29ccb0a352d1483", 0xf2}, {&(0x7f0000000880)="edc98135b8a74fde2f608f93112078798169a9aabca3d6c65c25fbcacf9cb4a157b813c3aa52f5072383300821c773b24a393a654fe002448d6e68d9dd498b9111a72283cd4746bd8971080e3d5c57b4914924b51bb9a9bc7de1f15951ff54b98b53449b6ba0bc724d030c5b7fafdbc21452c60a6e97", 0x76}, {&(0x7f0000000900)="f296ee7ceaf3d10148c1e732ab5889374e6cc328be9017b77e583b2ed1f52a58b67927bebe3f4987497380c8f5c5d8cde1b473d6932c1d0b1a98ebcb4a48f33d9b4580185f7908338be61e463769fa8228cfc0a77619b84ca7", 0x59}, {&(0x7f0000000500)="c628f59ccd5dafd1d74966cace5292abf8fbbeffdb3c0811bd78ac2f", 0x1c}, {&(0x7f0000000980)="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", 0x1000}, {&(0x7f0000001980)="ff419004e5379834f0e7e60e1ff2efe7c9240a657437779cb169a04313e023f55fe4868cd37049b26641e33e5387a15c477ba71bca786023f3789fbeeb238f8ea770c332d24cfba6973e8e81de265b299f21b00eefd566e5b776afb075989dc7", 0x60}], 0x6, &(0x7f0000003c00)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [r5, r0, r6, r4, 0xffffffffffffffff, r3]}}], 0x68, 0x48801}}, {{&(0x7f0000003c80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004100)=[{&(0x7f0000003d00)="acce3fc7754529d9ee3f6257eb8970604d1a0579099c212f4741fc0dd4b7085286b7bf1399ed9184cec52be7073d7b81a550955694ca80d6e66ab7e69b850ed014459c90a71c0bf4d94eee8c590c801707f6e16055fdc5e0c475b0752b8e5c7d0755cc0ab24267a94d444496391e034cbe92d3da30764d59899d0d8dfaf4f352b8dfade07970", 0x86}, {&(0x7f0000003dc0)="a8d4200bc4566059957992898878440cba7b6b1adfbbbdce32442611980a002f11ac239336850403cfd8042d2a749fe06e4c8d1ad7dddb8655b88c843aceec79a7d5045c0525a03afd56d81d0f8e6e7636e993f001428b7f6ebe9eb9bbab4599ab20f9c2be07dccc32ac428727727b7a4eea", 0x72}, {&(0x7f0000003e40)="161a1ca9792b7499", 0x8}, {&(0x7f0000003e80)="f6588c1f6946a05d246f3a96b7fd26ca31a82b33cebdc55c78a18afb79f8ef1281544133c7122df020ab96849d1f2395f18c6fd7b7bbcd93aae21d2bcf356805187234403c73b4368682c23d83b9c1c726b6f1566bc05d579c2458e699d2516b585a48a4c0d9927649e054c9006093ea959f9926bd9b17a9630318c07a3e", 0x7e}, {&(0x7f0000003f00)="879026fdd7bdc7d52693440211469b9d441cc44a91f9c38ac05de74f1ea34f223d9cefd2d7bca7fe8ab8b06b70362a9ffdb2b3fcee0b72c3163c8987a70b6ee483404ff7df6f635954f52a8cce12f4bb1bddb0aac04e40228d7a3cccbc01816d866e95500cc7e9f3a98cb289201aa8645e40c69d", 0x74}, {&(0x7f0000003f80)="b166b30016b593bc182a97331846a90202b299efabeeb4d4031ac6df5af60ba69fb68a19aa796af64fb2195254d3038ffc40b7b1960ca3ca0eaaee6b182d0cd8732499d270176e1e12bb29abf2b780e36d96ef6be322c21f83764df808675ca8012a7da17bc7cb0e785d152df508c9199367652fffad135f49355d7a415b852e59167da7d7a13f40673fba97e3405124", 0x90}, {&(0x7f0000004040)="221534ceeb036466cdb050f6ea9489299e29446199f0a4ea165bad30e218ff98682b4b4fdf1173083dfa1715be7b6f3637d1b748ad9d469e47b2d7e130a97c727e354349984f113acd65b42640bbc9dc27a1060a19e3bab41603b511c9bbfdd9a0", 0x61}, {&(0x7f00000040c0)="dbfa2d19bb25bc8a502c5487f177", 0xe}], 0x8, &(0x7f0000004180)=[@rights={{0x14, 0x1, 0x1, [r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r8]}}, @cred={{0x1c, 0x1, 0x2, {r7, 0x0, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r9, r6, r3, r12, r13, r6]}}], 0x78, 0x40091}}], 0x3, 0x4000000) openat$zero(0xffffffffffffff9c, &(0x7f00000001c0), 0x8202, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETPRL(0xffffffffffffffff, 0x89f4, &(0x7f0000000300)={'sit0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000000000001df4bc2824000000"]}) 21:36:56 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x13, 0x0, 0x4) 21:36:56 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100001c0000ff0000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000140)='kmem_cache_free\x00', r0}, 0x10) socketpair(0x2, 0x80003, 0x9, &(0x7f0000000000)) 21:36:56 executing program 4: syz_mount_image$erofs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x2000, 0x190, 0x0, &(0x7f0000000240), 0x1, &(0x7f0000000280)="$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") (fail_nth: 43) 21:36:56 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$BTRFS_IOC_SYNC(r0, 0x9408, 0x0) mkdir(&(0x7f0000000280)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) utime(&(0x7f0000000380)='./file0\x00', 0x0) fadvise64(r1, 0x0, 0x0, 0xfffffffe) 21:36:56 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x13, 0x0, 0x4) [ 1440.067547][T24298] RDX: 00000000000001ff RSI: 0000000020000200 RDI: 00000000ffffff9c 21:36:57 executing program 4: syz_mount_image$erofs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x2000, 0x190, 0x0, &(0x7f0000000240), 0x1, &(0x7f0000000280)="$eJzsmD9P8lAUxp/b8ifvm3cgeTcHNZFEYmJpAY0MDkw6kihhcEAilaBFDDRGmDRx8Ru4OvgtjNHNyfgRkDi4MDrXtL22V1JEBhKN5zec+1xyD+fJGZ6hIAji19J7eu1ePz/eyQD+IY4o//1F9t9Iwvv7s14hP73WvXq4ufhfWz8f/D8GwLK+Pj8M4DYHmPxuWW73yVEMGyX2wYcc0B/n5yYkTxcgYYHrIhhUrrchYYtrHQwlrvcE3QCDoii7NUNXdhpGxRaqXTS7pOySHvTfPwUqgn82xD8L8N9qd/bLhqE3JyhG7b+fA1YF/9IQ/1JAv+qd/v41SMhwnQZDkesVRN93665U2N9UyJ8vf7P9kSBB4qcJP9+sS2BeyLfQGPmSNOuHyVa7s1irl6t6VT/QssvZpYymqmrSCTK3fpKvf5x8+yvMD48xXyTCIjgum2ZTc6t3T7k1KPGjPF8Tc/6MyBj57vmKsVn7SMijfRIEQRAEQRAEQRAEQRAEMSlmwJyvjCNI5Z3XbwEAAP//INaLtw==") (fail_nth: 44) 21:36:57 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100001c0000ff0000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000140)='kmem_cache_free\x00', r0}, 0x10) socketpair(0x2, 0x80003, 0x9, &(0x7f0000000000)) 21:36:57 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x13, 0x0, 0x4) 21:36:57 executing program 1: r0 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r0, 0x107, 0x13, 0x0, 0x4) 21:36:57 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000024c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20044015, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r2, &(0x7f0000000040)=[{&(0x7f00000003c0)="580000001400192340834b80040d8c560a067fbc45ff81054e220000000058000b480400945f64009400050038925a0100fffffff000008000f0fffeffe809000000fff5dd0000001000010005081000418e00000004fcff", 0x58}], 0x1) [ 1440.067560][T24298] RBP: 0000000020000280 R08: 0000000000000000 R09: 000000000000018a [ 1440.067571][T24298] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200001c0 [ 1440.067582][T24298] R13: 0000000020000200 R14: 00007f2e9f8d9fe0 R15: 0000000020000240 [ 1440.067599][T24298] [ 1440.562790][T24313] loop4: detected capacity change from 0 to 16 [ 1440.562920][T24313] FAULT_INJECTION: forcing a failure. [ 1440.562920][T24313] name failslab, interval 1, probability 0, space 0, times 0 [ 1440.562943][T24313] CPU: 1 PID: 24313 Comm: syz-executor.4 Tainted: G W 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 1440.562966][T24313] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1440.562978][T24313] Call Trace: [ 1440.562984][T24313] [ 1440.562990][T24313] dump_stack_lvl+0x151/0x1b7 [ 1440.563016][T24313] ? bfq_pos_tree_add_move+0x43e/0x43e [ 1440.563036][T24313] dump_stack+0x15/0x17 [ 1440.563052][T24313] should_fail+0x3c0/0x510 [ 1440.563071][T24313] __should_failslab+0x9f/0xe0 [ 1440.563092][T24313] should_failslab+0x9/0x20 [ 1440.563110][T24313] kmem_cache_alloc+0x4f/0x2f0 [ 1440.563132][T24313] ? security_inode_alloc+0x29/0x140 [ 1440.563153][T24313] security_inode_alloc+0x29/0x140 [ 1440.563172][T24313] inode_init_always+0x717/0x960 [ 1440.563190][T24313] ? ext4_set_test_dummy_encryption+0x220/0x220 [ 1440.563209][T24313] new_inode_pseudo+0x93/0x220 [ 1440.563224][T24313] new_inode+0x28/0x1c0 [ 1440.563240][T24313] __ext4_new_inode+0x29d/0x4780 [ 1440.563260][T24313] ? memset+0x35/0x40 [ 1440.563283][T24313] ? __dquot_initialize+0x241/0xe10 [ 1440.563305][T24313] ? ext4_mark_inode_used+0xc00/0xc00 [ 1440.563324][T24313] ? dquot_initialize+0x20/0x20 [ 1440.563341][T24313] ? may_create+0x647/0x8c0 [ 1440.563358][T24313] ext4_mkdir+0x41a/0xcf0 [ 1440.563374][T24313] ? ext4_symlink+0xfe0/0xfe0 [ 1440.563387][T24313] ? selinux_inode_mkdir+0x22/0x30 [ 1440.563406][T24313] ? security_inode_mkdir+0xf1/0x130 [ 1440.563426][T24313] vfs_mkdir+0x360/0x580 [ 1440.563446][T24313] do_mkdirat+0x1e8/0x420 [ 1440.563463][T24313] ? vfs_mkdir+0x580/0x580 [ 1440.563478][T24313] ? getname_flags+0x1fb/0x510 [ 1440.563494][T24313] __x64_sys_mkdirat+0x89/0xa0 [ 1440.563510][T24313] do_syscall_64+0x44/0xd0 [ 1440.563528][T24313] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1440.563547][T24313] RIP: 0033:0x7f2ea0b66177 [ 1440.563562][T24313] Code: 73 01 c3 48 c7 c1 b8 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 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1440.563578][T24313] RSP: 002b:00007f2e9f8d9f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 1440.563599][T24313] RAX: ffffffffffffffda RBX: 0000000000000190 RCX: 00007f2ea0b66177 [ 1440.563612][T24313] RDX: 00000000000001ff RSI: 0000000020000200 RDI: 00000000ffffff9c [ 1440.563624][T24313] RBP: 0000000020000280 R08: 0000000000000000 R09: 000000000000018a [ 1440.563635][T24313] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200001c0 [ 1440.563647][T24313] R13: 0000000020000200 R14: 00007f2e9f8d9fe0 R15: 0000000020000240 [ 1440.563662][T24313] [ 1440.617794][T24324] loop4: detected capacity change from 0 to 16 [ 1440.617924][T24324] FAULT_INJECTION: forcing a failure. [ 1440.617924][T24324] name failslab, interval 1, probability 0, space 0, times 0 [ 1440.617947][T24324] CPU: 0 PID: 24324 Comm: syz-executor.4 Tainted: G W 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 1440.617969][T24324] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1440.617980][T24324] Call Trace: [ 1440.617985][T24324] [ 1440.617993][T24324] dump_stack_lvl+0x151/0x1b7 [ 1440.618017][T24324] ? bfq_pos_tree_add_move+0x43e/0x43e [ 1440.618039][T24324] dump_stack+0x15/0x17 [ 1440.618057][T24324] should_fail+0x3c0/0x510 [ 1440.618076][T24324] __should_failslab+0x9f/0xe0 [ 1440.618095][T24324] should_failslab+0x9/0x20 [ 1440.618111][T24324] kmem_cache_alloc+0x4f/0x2f0 [ 1440.618130][T24324] ? security_inode_alloc+0x29/0x140 [ 1440.618152][T24324] security_inode_alloc+0x29/0x140 [ 1440.618171][T24324] inode_init_always+0x717/0x960 [ 1440.618189][T24324] ? ext4_set_test_dummy_encryption+0x220/0x220 [ 1440.618208][T24324] new_inode_pseudo+0x93/0x220 [ 1440.618227][T24324] new_inode+0x28/0x1c0 [ 1440.618245][T24324] __ext4_new_inode+0x29d/0x4780 [ 1440.618266][T24324] ? memset+0x35/0x40 [ 1440.618281][T24324] ? __dquot_initialize+0x241/0xe10 [ 1440.618301][T24324] ? ext4_mark_inode_used+0xc00/0xc00 [ 1440.618321][T24324] ? dquot_initialize+0x20/0x20 [ 1440.618339][T24324] ? may_create+0x647/0x8c0 [ 1440.618359][T24324] ext4_mkdir+0x41a/0xcf0 [ 1440.618377][T24324] ? ext4_symlink+0xfe0/0xfe0 [ 1440.618392][T24324] ? selinux_inode_mkdir+0x22/0x30 [ 1440.618412][T24324] ? security_inode_mkdir+0xf1/0x130 [ 1440.618430][T24324] vfs_mkdir+0x360/0x580 [ 1440.618446][T24324] do_mkdirat+0x1e8/0x420 [ 1440.618463][T24324] ? vfs_mkdir+0x580/0x580 [ 1440.618480][T24324] ? getname_flags+0x1fb/0x510 [ 1440.618495][T24324] __x64_sys_mkdirat+0x89/0xa0 [ 1440.618513][T24324] do_syscall_64+0x44/0xd0 [ 1440.618532][T24324] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1440.618550][T24324] RIP: 0033:0x7f2ea0b66177 [ 1440.618564][T24324] Code: 73 01 c3 48 c7 c1 b8 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 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1440.618578][T24324] RSP: 002b:00007f2e9f8d9f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 1440.618599][T24324] RAX: ffffffffffffffda RBX: 0000000000000190 RCX: 00007f2ea0b66177 [ 1440.618612][T24324] RDX: 00000000000001ff RSI: 0000000020000200 RDI: 00000000ffffff9c [ 1440.618624][T24324] RBP: 0000000020000280 R08: 0000000000000000 R09: 000000000000018a 21:36:58 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000024c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20044015, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r2, &(0x7f0000000040)=[{&(0x7f00000003c0)="580000001400192340834b80040d8c560a067fbc45ff81054e220000000058000b480400945f64009400050038925a0100fffffff000008000f0fffeffe809000000fff5dd0000001000010005081000418e00000004fcff", 0x58}], 0x1) 21:36:58 executing program 4: syz_mount_image$erofs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x2000, 0x190, 0x0, &(0x7f0000000240), 0x1, &(0x7f0000000280)="$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") (fail_nth: 45) 21:36:58 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$BTRFS_IOC_SYNC(r0, 0x9408, 0x0) mkdir(&(0x7f0000000280)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) utime(&(0x7f0000000380)='./file0\x00', 0x0) fadvise64(r1, 0x0, 0x0, 0xfffffffe) 21:36:58 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100001c0000ff0000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000140)='kmem_cache_free\x00', r0}, 0x10) socketpair(0x2, 0x80003, 0x9, &(0x7f0000000000)) 21:36:58 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$BTRFS_IOC_SYNC(r0, 0x9408, 0x0) mkdir(&(0x7f0000000280)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) utime(&(0x7f0000000380)='./file0\x00', 0x0) fadvise64(r1, 0x0, 0x0, 0xfffffffe) [ 1440.618634][T24324] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200001c0 [ 1440.618646][T24324] R13: 0000000020000200 R14: 00007f2e9f8d9fe0 R15: 0000000020000240 [ 1440.618662][T24324] [ 1441.386808][T24334] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 21:36:58 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r2}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000001a80)=ANY=[@ANYBLOB="4000000010001fff00000000ffffffea00000000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a9ff06b49fb9c6e278c388a89c73d9739f155e9d1ebd224f70a9763e9baead63e63f5079b21173d4eaf", @ANYRES32, @ANYBLOB="7934d5fa73ce8a3d03515f094d8a0f3542ee8b2558d3ad58deb70b2c24db32eeefc9efc5e3f85d6eded7ae051cfe6bca69e15b01424f4516648784a523f7e3c4d8f02d7bbbadc1ec8bc87f1f3a80"], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x4001) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000010000000000000000080eff95fd5165e34b11e61a909f23e11bf0b5cd4b"], &(0x7f00000004c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={0x0, r5}, 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)=0x0) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$KVM_CREATE_VM(r9, 0xae01, 0x0) r10 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r11 = ioctl$KVM_CREATE_VM(r10, 0xae01, 0x0) r12 = ioctl$KVM_CREATE_VCPU(r11, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r12, 0xc008ae88, &(0x7f0000000000)=ANY=[]) r13 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$KVM_CREATE_VM(r13, 0xae01, 0x0) sendmmsg$unix(r0, &(0x7f0000004200)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000580)="17f9d01dd1df138087010a3a6d43bf8b386212b8d3c6ebffe4d094f31ef62cb7b5ce9a011de1eb342146317588700a60b236b6d845897871b9283bf2d37f0b543812819f9e42b4b7bf06ad30a3eda40e7e6d2296229196167dc486796ad6a1e2542a2f7e61e96b61ceedab4f821a5089b1691d9a806b0d80b291f4fd8f46876a638fff7fda30e4d5c7d83d", 0x8b}, {&(0x7f0000000640)="fecf1397ac849071dd1fd2c7d0fe7672b96e6f25447b248f3ccdd9d64b7326b69ea9bd42ee831e2df642c8cfb8f69ae095e939b3eb6b1a9046578db7464b807b991827675a0c00ec823bf530547d7406fef58165e14729838b9e24b59c65f566cd63110ed400da9ccc15a09c521312e63afebc4466dde8d2d40a82a0f5116f6d200fcb0e2b732dab1607081cd639a8d17b870836e0", 0x95}, {&(0x7f0000000440)="0307e5dd51708dd1553651c15b8767c3797ad687301124241404cf5c4b9342b9d13c4536917ec2350db32b476cb1510c99c2cb17fe239223667e00d51a8cfd9a378be81fc577e4886f093f6ba0c9", 0x4e}], 0x3, &(0x7f0000000380)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}], 0x20, 0x40000}}, {{&(0x7f0000000700)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a00)=[{&(0x7f0000000780)="8f04e2cd91e17c571bf3e1da6dc958010992d170ad999990aafdbe65dae2792ea13b08061d92a76e4e11f7b3ccffb7d542201dbbb6de1a4f827293906cecad9397563ff0ea20d198f6182f218a36f3d9f1947a37df34b092720eb1aa4d102d3e09ec1e31443c1ad2829d64aaf4877662bcd2f4027657680f862ce58fa4ee40bb4dfd795c6a03a9915efab708f916c189e96f1427429cd1efff4e34528b762a0c689066b2b6b312202fe4476160a0fd17c675906c641d8b40c356509554dcf92b8cf5ccd1c78e1a4a24c742792c927e4a6fd38fa921da1ccf27e72d1f721970d19a0e881a76811b9383bcb29ccb0a352d1483", 0xf2}, {&(0x7f0000000880)="edc98135b8a74fde2f608f93112078798169a9aabca3d6c65c25fbcacf9cb4a157b813c3aa52f5072383300821c773b24a393a654fe002448d6e68d9dd498b9111a72283cd4746bd8971080e3d5c57b4914924b51bb9a9bc7de1f15951ff54b98b53449b6ba0bc724d030c5b7fafdbc21452c60a6e97", 0x76}, {&(0x7f0000000900)="f296ee7ceaf3d10148c1e732ab5889374e6cc328be9017b77e583b2ed1f52a58b67927bebe3f4987497380c8f5c5d8cde1b473d6932c1d0b1a98ebcb4a48f33d9b4580185f7908338be61e463769fa8228cfc0a77619b84ca7", 0x59}, {&(0x7f0000000500)="c628f59ccd5dafd1d74966cace5292abf8fbbeffdb3c0811bd78ac2f", 0x1c}, {&(0x7f0000000980)="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", 0x1000}, {&(0x7f0000001980)="ff419004e5379834f0e7e60e1ff2efe7c9240a657437779cb169a04313e023f55fe4868cd37049b26641e33e5387a15c477ba71bca786023f3789fbeeb238f8ea770c332d24cfba6973e8e81de265b299f21b00eefd566e5b776afb075989dc7", 0x60}], 0x6, &(0x7f0000003c00)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [r5, r0, r6, r4, 0xffffffffffffffff, r3]}}], 0x68, 0x48801}}, {{&(0x7f0000003c80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004100)=[{&(0x7f0000003d00)="acce3fc7754529d9ee3f6257eb8970604d1a0579099c212f4741fc0dd4b7085286b7bf1399ed9184cec52be7073d7b81a550955694ca80d6e66ab7e69b850ed014459c90a71c0bf4d94eee8c590c801707f6e16055fdc5e0c475b0752b8e5c7d0755cc0ab24267a94d444496391e034cbe92d3da30764d59899d0d8dfaf4f352b8dfade07970", 0x86}, {&(0x7f0000003dc0)="a8d4200bc4566059957992898878440cba7b6b1adfbbbdce32442611980a002f11ac239336850403cfd8042d2a749fe06e4c8d1ad7dddb8655b88c843aceec79a7d5045c0525a03afd56d81d0f8e6e7636e993f001428b7f6ebe9eb9bbab4599ab20f9c2be07dccc32ac428727727b7a4eea", 0x72}, {&(0x7f0000003e40)="161a1ca9792b7499", 0x8}, {&(0x7f0000003e80)="f6588c1f6946a05d246f3a96b7fd26ca31a82b33cebdc55c78a18afb79f8ef1281544133c7122df020ab96849d1f2395f18c6fd7b7bbcd93aae21d2bcf356805187234403c73b4368682c23d83b9c1c726b6f1566bc05d579c2458e699d2516b585a48a4c0d9927649e054c9006093ea959f9926bd9b17a9630318c07a3e", 0x7e}, {&(0x7f0000003f00)="879026fdd7bdc7d52693440211469b9d441cc44a91f9c38ac05de74f1ea34f223d9cefd2d7bca7fe8ab8b06b70362a9ffdb2b3fcee0b72c3163c8987a70b6ee483404ff7df6f635954f52a8cce12f4bb1bddb0aac04e40228d7a3cccbc01816d866e95500cc7e9f3a98cb289201aa8645e40c69d", 0x74}, {&(0x7f0000003f80)="b166b30016b593bc182a97331846a90202b299efabeeb4d4031ac6df5af60ba69fb68a19aa796af64fb2195254d3038ffc40b7b1960ca3ca0eaaee6b182d0cd8732499d270176e1e12bb29abf2b780e36d96ef6be322c21f83764df808675ca8012a7da17bc7cb0e785d152df508c9199367652fffad135f49355d7a415b852e59167da7d7a13f40673fba97e3405124", 0x90}, {&(0x7f0000004040)="221534ceeb036466cdb050f6ea9489299e29446199f0a4ea165bad30e218ff98682b4b4fdf1173083dfa1715be7b6f3637d1b748ad9d469e47b2d7e130a97c727e354349984f113acd65b42640bbc9dc27a1060a19e3bab41603b511c9bbfdd9a0", 0x61}, {&(0x7f00000040c0)="dbfa2d19bb25bc8a502c5487f177", 0xe}], 0x8, &(0x7f0000004180)=[@rights={{0x14, 0x1, 0x1, [r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r8]}}, @cred={{0x1c, 0x1, 0x2, {r7, 0x0, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r9, r6, r3, r12, r13, r6]}}], 0x78, 0x40091}}], 0x3, 0x4000000) openat$zero(0xffffffffffffff9c, &(0x7f00000001c0), 0x8202, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETPRL(0xffffffffffffffff, 0x89f4, &(0x7f0000000300)={'sit0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000000000001df4bc2824000000"]}) 21:36:58 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000024c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20044015, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r2, &(0x7f0000000040)=[{&(0x7f00000003c0)="580000001400192340834b80040d8c560a067fbc45ff81054e220000000058000b480400945f64009400050038925a0100fffffff000008000f0fffeffe809000000fff5dd0000001000010005081000418e00000004fcff", 0x58}], 0x1) 21:36:58 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100001c0000ff0000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000140)='kmem_cache_free\x00', r0}, 0x10) socketpair(0x2, 0x80003, 0x9, &(0x7f0000000000)) [ 1441.735496][T24351] loop4: detected capacity change from 0 to 16 [ 1441.751565][T24351] FAULT_INJECTION: forcing a failure. [ 1441.751565][T24351] name failslab, interval 1, probability 0, space 0, times 0 [ 1441.776524][T24351] CPU: 0 PID: 24351 Comm: syz-executor.4 Tainted: G W 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 1441.788098][T24351] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1441.797992][T24351] Call Trace: [ 1441.801103][T24351] [ 1441.803880][T24351] dump_stack_lvl+0x151/0x1b7 [ 1441.808396][T24351] ? bfq_pos_tree_add_move+0x43e/0x43e [ 1441.813702][T24351] ? write_boundary_block+0x150/0x150 [ 1441.818907][T24351] dump_stack+0x15/0x17 [ 1441.822891][T24351] should_fail+0x3c0/0x510 [ 1441.827147][T24351] __should_failslab+0x9f/0xe0 [ 1441.831741][T24351] should_failslab+0x9/0x20 [ 1441.836078][T24351] kmem_cache_alloc+0x4f/0x2f0 [ 1441.840682][T24351] ? jbd2__journal_start+0x14f/0x6f0 [ 1441.845809][T24351] jbd2__journal_start+0x14f/0x6f0 [ 1441.850749][T24351] ? __kasan_check_read+0x11/0x20 [ 1441.855610][T24351] __ext4_journal_start_sb+0xf2/0x2a0 [ 1441.860820][T24351] __ext4_new_inode+0x1443/0x4780 [ 1441.865684][T24351] ? ext4_mark_inode_used+0xc00/0xc00 [ 1441.870885][T24351] ? dquot_initialize+0x20/0x20 [ 1441.875573][T24351] ? may_create+0x647/0x8c0 [ 1441.879918][T24351] ext4_mkdir+0x41a/0xcf0 [ 1441.884081][T24351] ? ext4_symlink+0xfe0/0xfe0 [ 1441.888596][T24351] ? selinux_inode_mkdir+0x22/0x30 [ 1441.893540][T24351] ? security_inode_mkdir+0xf1/0x130 [ 1441.898658][T24351] vfs_mkdir+0x360/0x580 [ 1441.902740][T24351] do_mkdirat+0x1e8/0x420 [ 1441.906904][T24351] ? vfs_mkdir+0x580/0x580 [ 1441.911158][T24351] ? getname_flags+0x1fb/0x510 [ 1441.915758][T24351] __x64_sys_mkdirat+0x89/0xa0 [ 1441.920364][T24351] do_syscall_64+0x44/0xd0 [ 1441.924615][T24351] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1441.930346][T24351] RIP: 0033:0x7f2ea0b66177 [ 1441.934599][T24351] Code: 73 01 c3 48 c7 c1 b8 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 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1441.954035][T24351] RSP: 002b:00007f2e9f8d9f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 1441.962278][T24351] RAX: ffffffffffffffda RBX: 0000000000000190 RCX: 00007f2ea0b66177 [ 1441.970091][T24351] RDX: 00000000000001ff RSI: 0000000020000200 RDI: 00000000ffffff9c [ 1441.977901][T24351] RBP: 0000000020000280 R08: 0000000000000000 R09: 000000000000018a 21:36:58 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f00000024c0)={0xa, 0x4e22}, 0x1c) listen(r0, 0x1) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r1, 0x0, 0x0, 0x20044015, &(0x7f0000000000)={0xa, 0x4e22, 0x0, @empty}, 0x1c) r2 = socket$netlink(0x10, 0x3, 0x8000000004) writev(r2, &(0x7f0000000040)=[{&(0x7f00000003c0)="580000001400192340834b80040d8c560a067fbc45ff81054e220000000058000b480400945f64009400050038925a0100fffffff000008000f0fffeffe809000000fff5dd0000001000010005081000418e00000004fcff", 0x58}], 0x1) 21:36:58 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r2}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000001a80)=ANY=[@ANYBLOB="4000000010001fff00000000ffffffea00000000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a9ff06b49fb9c6e278c388a89c73d9739f155e9d1ebd224f70a9763e9baead63e63f5079b21173d4eaf", @ANYRES32, @ANYBLOB="7934d5fa73ce8a3d03515f094d8a0f3542ee8b2558d3ad58deb70b2c24db32eeefc9efc5e3f85d6eded7ae051cfe6bca69e15b01424f4516648784a523f7e3c4d8f02d7bbbadc1ec8bc87f1f3a80"], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x4001) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000010000000000000000080eff95fd5165e34b11e61a909f23e11bf0b5cd4b"], &(0x7f00000004c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={0x0, r5}, 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)=0x0) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$KVM_CREATE_VM(r9, 0xae01, 0x0) r10 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r11 = ioctl$KVM_CREATE_VM(r10, 0xae01, 0x0) r12 = ioctl$KVM_CREATE_VCPU(r11, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r12, 0xc008ae88, &(0x7f0000000000)=ANY=[]) r13 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$KVM_CREATE_VM(r13, 0xae01, 0x0) sendmmsg$unix(r0, &(0x7f0000004200)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000580)="17f9d01dd1df138087010a3a6d43bf8b386212b8d3c6ebffe4d094f31ef62cb7b5ce9a011de1eb342146317588700a60b236b6d845897871b9283bf2d37f0b543812819f9e42b4b7bf06ad30a3eda40e7e6d2296229196167dc486796ad6a1e2542a2f7e61e96b61ceedab4f821a5089b1691d9a806b0d80b291f4fd8f46876a638fff7fda30e4d5c7d83d", 0x8b}, {&(0x7f0000000640)="fecf1397ac849071dd1fd2c7d0fe7672b96e6f25447b248f3ccdd9d64b7326b69ea9bd42ee831e2df642c8cfb8f69ae095e939b3eb6b1a9046578db7464b807b991827675a0c00ec823bf530547d7406fef58165e14729838b9e24b59c65f566cd63110ed400da9ccc15a09c521312e63afebc4466dde8d2d40a82a0f5116f6d200fcb0e2b732dab1607081cd639a8d17b870836e0", 0x95}, {&(0x7f0000000440)="0307e5dd51708dd1553651c15b8767c3797ad687301124241404cf5c4b9342b9d13c4536917ec2350db32b476cb1510c99c2cb17fe239223667e00d51a8cfd9a378be81fc577e4886f093f6ba0c9", 0x4e}], 0x3, &(0x7f0000000380)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}], 0x20, 0x40000}}, {{&(0x7f0000000700)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a00)=[{&(0x7f0000000780)="8f04e2cd91e17c571bf3e1da6dc958010992d170ad999990aafdbe65dae2792ea13b08061d92a76e4e11f7b3ccffb7d542201dbbb6de1a4f827293906cecad9397563ff0ea20d198f6182f218a36f3d9f1947a37df34b092720eb1aa4d102d3e09ec1e31443c1ad2829d64aaf4877662bcd2f4027657680f862ce58fa4ee40bb4dfd795c6a03a9915efab708f916c189e96f1427429cd1efff4e34528b762a0c689066b2b6b312202fe4476160a0fd17c675906c641d8b40c356509554dcf92b8cf5ccd1c78e1a4a24c742792c927e4a6fd38fa921da1ccf27e72d1f721970d19a0e881a76811b9383bcb29ccb0a352d1483", 0xf2}, {&(0x7f0000000880)="edc98135b8a74fde2f608f93112078798169a9aabca3d6c65c25fbcacf9cb4a157b813c3aa52f5072383300821c773b24a393a654fe002448d6e68d9dd498b9111a72283cd4746bd8971080e3d5c57b4914924b51bb9a9bc7de1f15951ff54b98b53449b6ba0bc724d030c5b7fafdbc21452c60a6e97", 0x76}, {&(0x7f0000000900)="f296ee7ceaf3d10148c1e732ab5889374e6cc328be9017b77e583b2ed1f52a58b67927bebe3f4987497380c8f5c5d8cde1b473d6932c1d0b1a98ebcb4a48f33d9b4580185f7908338be61e463769fa8228cfc0a77619b84ca7", 0x59}, {&(0x7f0000000500)="c628f59ccd5dafd1d74966cace5292abf8fbbeffdb3c0811bd78ac2f", 0x1c}, {&(0x7f0000000980)="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", 0x1000}, {&(0x7f0000001980)="ff419004e5379834f0e7e60e1ff2efe7c9240a657437779cb169a04313e023f55fe4868cd37049b26641e33e5387a15c477ba71bca786023f3789fbeeb238f8ea770c332d24cfba6973e8e81de265b299f21b00eefd566e5b776afb075989dc7", 0x60}], 0x6, &(0x7f0000003c00)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [r5, r0, r6, r4, 0xffffffffffffffff, r3]}}], 0x68, 0x48801}}, {{&(0x7f0000003c80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004100)=[{&(0x7f0000003d00)="acce3fc7754529d9ee3f6257eb8970604d1a0579099c212f4741fc0dd4b7085286b7bf1399ed9184cec52be7073d7b81a550955694ca80d6e66ab7e69b850ed014459c90a71c0bf4d94eee8c590c801707f6e16055fdc5e0c475b0752b8e5c7d0755cc0ab24267a94d444496391e034cbe92d3da30764d59899d0d8dfaf4f352b8dfade07970", 0x86}, {&(0x7f0000003dc0)="a8d4200bc4566059957992898878440cba7b6b1adfbbbdce32442611980a002f11ac239336850403cfd8042d2a749fe06e4c8d1ad7dddb8655b88c843aceec79a7d5045c0525a03afd56d81d0f8e6e7636e993f001428b7f6ebe9eb9bbab4599ab20f9c2be07dccc32ac428727727b7a4eea", 0x72}, {&(0x7f0000003e40)="161a1ca9792b7499", 0x8}, {&(0x7f0000003e80)="f6588c1f6946a05d246f3a96b7fd26ca31a82b33cebdc55c78a18afb79f8ef1281544133c7122df020ab96849d1f2395f18c6fd7b7bbcd93aae21d2bcf356805187234403c73b4368682c23d83b9c1c726b6f1566bc05d579c2458e699d2516b585a48a4c0d9927649e054c9006093ea959f9926bd9b17a9630318c07a3e", 0x7e}, {&(0x7f0000003f00)="879026fdd7bdc7d52693440211469b9d441cc44a91f9c38ac05de74f1ea34f223d9cefd2d7bca7fe8ab8b06b70362a9ffdb2b3fcee0b72c3163c8987a70b6ee483404ff7df6f635954f52a8cce12f4bb1bddb0aac04e40228d7a3cccbc01816d866e95500cc7e9f3a98cb289201aa8645e40c69d", 0x74}, {&(0x7f0000003f80)="b166b30016b593bc182a97331846a90202b299efabeeb4d4031ac6df5af60ba69fb68a19aa796af64fb2195254d3038ffc40b7b1960ca3ca0eaaee6b182d0cd8732499d270176e1e12bb29abf2b780e36d96ef6be322c21f83764df808675ca8012a7da17bc7cb0e785d152df508c9199367652fffad135f49355d7a415b852e59167da7d7a13f40673fba97e3405124", 0x90}, {&(0x7f0000004040)="221534ceeb036466cdb050f6ea9489299e29446199f0a4ea165bad30e218ff98682b4b4fdf1173083dfa1715be7b6f3637d1b748ad9d469e47b2d7e130a97c727e354349984f113acd65b42640bbc9dc27a1060a19e3bab41603b511c9bbfdd9a0", 0x61}, {&(0x7f00000040c0)="dbfa2d19bb25bc8a502c5487f177", 0xe}], 0x8, &(0x7f0000004180)=[@rights={{0x14, 0x1, 0x1, [r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r8]}}, @cred={{0x1c, 0x1, 0x2, {r7, 0x0, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r9, r6, r3, r12, r13, r6]}}], 0x78, 0x40091}}], 0x3, 0x4000000) openat$zero(0xffffffffffffff9c, &(0x7f00000001c0), 0x8202, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETPRL(0xffffffffffffffff, 0x89f4, &(0x7f0000000300)={'sit0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000000000001df4bc2824000000"]}) [ 1441.985714][T24351] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200001c0 [ 1441.993543][T24351] R13: 0000000020000200 R14: 00007f2e9f8d9fe0 R15: 0000000020000240 [ 1442.001348][T24351] 21:36:58 executing program 1: llistxattr(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 21:36:58 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) sched_setattr(0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x20071, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x3, 0x4, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00', 0x0, 0x27, &(0x7f00000004c0)=""/153, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r2, 0x0, 0xe, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x2f00, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) 21:36:58 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$BTRFS_IOC_SYNC(r0, 0x9408, 0x0) mkdir(&(0x7f0000000280)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) utime(&(0x7f0000000380)='./file0\x00', 0x0) fadvise64(r1, 0x0, 0x0, 0xfffffffe) [ 1442.240898][T24371] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1442.486577][T24351] EXT4-fs error (device sda1) in __ext4_new_inode:1085: Out of memory 21:36:58 executing program 4: syz_mount_image$erofs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x2000, 0x190, 0x0, &(0x7f0000000240), 0x1, &(0x7f0000000280)="$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") (fail_nth: 46) 21:36:58 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$BTRFS_IOC_SYNC(r0, 0x9408, 0x0) mkdir(&(0x7f0000000280)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) utime(&(0x7f0000000380)='./file0\x00', 0x0) fadvise64(r1, 0x0, 0x0, 0xfffffffe) 21:36:58 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$BTRFS_IOC_SYNC(r0, 0x9408, 0x0) mkdir(&(0x7f0000000280)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) utime(&(0x7f0000000380)='./file0\x00', 0x0) fadvise64(r1, 0x0, 0x0, 0xfffffffe) [ 1442.589431][T24383] loop4: detected capacity change from 0 to 16 [ 1442.627776][T24383] FAULT_INJECTION: forcing a failure. [ 1442.627776][T24383] name failslab, interval 1, probability 0, space 0, times 0 [ 1442.656516][T24383] CPU: 0 PID: 24383 Comm: syz-executor.4 Tainted: G W 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 1442.667985][T24383] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1442.677885][T24383] Call Trace: [ 1442.681004][T24383] [ 1442.683778][T24383] dump_stack_lvl+0x151/0x1b7 [ 1442.688293][T24383] ? bfq_pos_tree_add_move+0x43e/0x43e [ 1442.693590][T24383] dump_stack+0x15/0x17 [ 1442.697581][T24383] should_fail+0x3c0/0x510 [ 1442.701834][T24383] ? sidtab_sid2str_get+0x127/0x2a0 [ 1442.706869][T24383] __should_failslab+0x9f/0xe0 [ 1442.711467][T24383] should_failslab+0x9/0x20 [ 1442.715812][T24383] __kmalloc_track_caller+0x6c/0x350 [ 1442.720934][T24383] kmemdup+0x24/0x50 [ 1442.724657][T24383] sidtab_sid2str_get+0x127/0x2a0 [ 1442.729521][T24383] security_sid_to_context_core+0x2b1/0x490 [ 1442.735250][T24383] security_sid_to_context_force+0x36/0x40 [ 1442.740893][T24383] selinux_inode_init_security+0x705/0xaf0 [ 1442.746535][T24383] ? selinux_inode_free_security+0x200/0x200 [ 1442.752349][T24383] security_inode_init_security+0x16f/0x3c0 [ 1442.758078][T24383] ? ext4_init_security+0x40/0x40 [ 1442.762933][T24383] ? security_dentry_create_files_as+0xd0/0xd0 [ 1442.768924][T24383] ? __ext4_set_acl+0x5f0/0x5f0 [ 1442.773609][T24383] ? ext4_has_metadata_csum+0x1f0/0x1f0 [ 1442.779000][T24383] ext4_init_security+0x34/0x40 [ 1442.783680][T24383] __ext4_new_inode+0x37e3/0x4780 [ 1442.788548][T24383] ? ext4_mark_inode_used+0xc00/0xc00 [ 1442.793750][T24383] ? dquot_initialize+0x20/0x20 [ 1442.798434][T24383] ? may_create+0x647/0x8c0 [ 1442.802777][T24383] ext4_mkdir+0x41a/0xcf0 [ 1442.806943][T24383] ? ext4_symlink+0xfe0/0xfe0 [ 1442.811455][T24383] ? selinux_inode_mkdir+0x22/0x30 [ 1442.816402][T24383] ? security_inode_mkdir+0xf1/0x130 [ 1442.821521][T24383] vfs_mkdir+0x360/0x580 [ 1442.825604][T24383] do_mkdirat+0x1e8/0x420 [ 1442.829771][T24383] ? vfs_mkdir+0x580/0x580 [ 1442.834022][T24383] ? getname_flags+0x1fb/0x510 [ 1442.838629][T24383] __x64_sys_mkdirat+0x89/0xa0 [ 1442.843225][T24383] do_syscall_64+0x44/0xd0 [ 1442.847475][T24383] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1442.853204][T24383] RIP: 0033:0x7f2ea0b66177 [ 1442.857456][T24383] Code: 73 01 c3 48 c7 c1 b8 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 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1442.877075][T24383] RSP: 002b:00007f2e9f8d9f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 21:36:59 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) sched_setattr(0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x20071, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x3, 0x4, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00', 0x0, 0x27, &(0x7f00000004c0)=""/153, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r2, 0x0, 0xe, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x2f00, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) [ 1442.885319][T24383] RAX: ffffffffffffffda RBX: 0000000000000190 RCX: 00007f2ea0b66177 [ 1442.893138][T24383] RDX: 00000000000001ff RSI: 0000000020000200 RDI: 00000000ffffff9c [ 1442.900942][T24383] RBP: 0000000020000280 R08: 0000000000000000 R09: 000000000000018a [ 1442.908752][T24383] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200001c0 [ 1442.916714][T24383] R13: 0000000020000200 R14: 00007f2e9f8d9fe0 R15: 0000000020000240 [ 1442.924595][T24383] 21:36:59 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r2}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000001a80)=ANY=[@ANYBLOB="4000000010001fff00000000ffffffea00000000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a9ff06b49fb9c6e278c388a89c73d9739f155e9d1ebd224f70a9763e9baead63e63f5079b21173d4eaf", @ANYRES32, @ANYBLOB="7934d5fa73ce8a3d03515f094d8a0f3542ee8b2558d3ad58deb70b2c24db32eeefc9efc5e3f85d6eded7ae051cfe6bca69e15b01424f4516648784a523f7e3c4d8f02d7bbbadc1ec8bc87f1f3a80"], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x4001) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000010000000000000000080eff95fd5165e34b11e61a909f23e11bf0b5cd4b"], &(0x7f00000004c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={0x0, r5}, 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)=0x0) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$KVM_CREATE_VM(r9, 0xae01, 0x0) r10 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r11 = ioctl$KVM_CREATE_VM(r10, 0xae01, 0x0) r12 = ioctl$KVM_CREATE_VCPU(r11, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r12, 0xc008ae88, &(0x7f0000000000)=ANY=[]) r13 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$KVM_CREATE_VM(r13, 0xae01, 0x0) sendmmsg$unix(r0, &(0x7f0000004200)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000580)="17f9d01dd1df138087010a3a6d43bf8b386212b8d3c6ebffe4d094f31ef62cb7b5ce9a011de1eb342146317588700a60b236b6d845897871b9283bf2d37f0b543812819f9e42b4b7bf06ad30a3eda40e7e6d2296229196167dc486796ad6a1e2542a2f7e61e96b61ceedab4f821a5089b1691d9a806b0d80b291f4fd8f46876a638fff7fda30e4d5c7d83d", 0x8b}, {&(0x7f0000000640)="fecf1397ac849071dd1fd2c7d0fe7672b96e6f25447b248f3ccdd9d64b7326b69ea9bd42ee831e2df642c8cfb8f69ae095e939b3eb6b1a9046578db7464b807b991827675a0c00ec823bf530547d7406fef58165e14729838b9e24b59c65f566cd63110ed400da9ccc15a09c521312e63afebc4466dde8d2d40a82a0f5116f6d200fcb0e2b732dab1607081cd639a8d17b870836e0", 0x95}, {&(0x7f0000000440)="0307e5dd51708dd1553651c15b8767c3797ad687301124241404cf5c4b9342b9d13c4536917ec2350db32b476cb1510c99c2cb17fe239223667e00d51a8cfd9a378be81fc577e4886f093f6ba0c9", 0x4e}], 0x3, &(0x7f0000000380)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}], 0x20, 0x40000}}, {{&(0x7f0000000700)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a00)=[{&(0x7f0000000780)="8f04e2cd91e17c571bf3e1da6dc958010992d170ad999990aafdbe65dae2792ea13b08061d92a76e4e11f7b3ccffb7d542201dbbb6de1a4f827293906cecad9397563ff0ea20d198f6182f218a36f3d9f1947a37df34b092720eb1aa4d102d3e09ec1e31443c1ad2829d64aaf4877662bcd2f4027657680f862ce58fa4ee40bb4dfd795c6a03a9915efab708f916c189e96f1427429cd1efff4e34528b762a0c689066b2b6b312202fe4476160a0fd17c675906c641d8b40c356509554dcf92b8cf5ccd1c78e1a4a24c742792c927e4a6fd38fa921da1ccf27e72d1f721970d19a0e881a76811b9383bcb29ccb0a352d1483", 0xf2}, {&(0x7f0000000880)="edc98135b8a74fde2f608f93112078798169a9aabca3d6c65c25fbcacf9cb4a157b813c3aa52f5072383300821c773b24a393a654fe002448d6e68d9dd498b9111a72283cd4746bd8971080e3d5c57b4914924b51bb9a9bc7de1f15951ff54b98b53449b6ba0bc724d030c5b7fafdbc21452c60a6e97", 0x76}, {&(0x7f0000000900)="f296ee7ceaf3d10148c1e732ab5889374e6cc328be9017b77e583b2ed1f52a58b67927bebe3f4987497380c8f5c5d8cde1b473d6932c1d0b1a98ebcb4a48f33d9b4580185f7908338be61e463769fa8228cfc0a77619b84ca7", 0x59}, {&(0x7f0000000500)="c628f59ccd5dafd1d74966cace5292abf8fbbeffdb3c0811bd78ac2f", 0x1c}, {&(0x7f0000000980)="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", 0x1000}, {&(0x7f0000001980)="ff419004e5379834f0e7e60e1ff2efe7c9240a657437779cb169a04313e023f55fe4868cd37049b26641e33e5387a15c477ba71bca786023f3789fbeeb238f8ea770c332d24cfba6973e8e81de265b299f21b00eefd566e5b776afb075989dc7", 0x60}], 0x6, &(0x7f0000003c00)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [r5, r0, r6, r4, 0xffffffffffffffff, r3]}}], 0x68, 0x48801}}, {{&(0x7f0000003c80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004100)=[{&(0x7f0000003d00)="acce3fc7754529d9ee3f6257eb8970604d1a0579099c212f4741fc0dd4b7085286b7bf1399ed9184cec52be7073d7b81a550955694ca80d6e66ab7e69b850ed014459c90a71c0bf4d94eee8c590c801707f6e16055fdc5e0c475b0752b8e5c7d0755cc0ab24267a94d444496391e034cbe92d3da30764d59899d0d8dfaf4f352b8dfade07970", 0x86}, {&(0x7f0000003dc0)="a8d4200bc4566059957992898878440cba7b6b1adfbbbdce32442611980a002f11ac239336850403cfd8042d2a749fe06e4c8d1ad7dddb8655b88c843aceec79a7d5045c0525a03afd56d81d0f8e6e7636e993f001428b7f6ebe9eb9bbab4599ab20f9c2be07dccc32ac428727727b7a4eea", 0x72}, {&(0x7f0000003e40)="161a1ca9792b7499", 0x8}, {&(0x7f0000003e80)="f6588c1f6946a05d246f3a96b7fd26ca31a82b33cebdc55c78a18afb79f8ef1281544133c7122df020ab96849d1f2395f18c6fd7b7bbcd93aae21d2bcf356805187234403c73b4368682c23d83b9c1c726b6f1566bc05d579c2458e699d2516b585a48a4c0d9927649e054c9006093ea959f9926bd9b17a9630318c07a3e", 0x7e}, {&(0x7f0000003f00)="879026fdd7bdc7d52693440211469b9d441cc44a91f9c38ac05de74f1ea34f223d9cefd2d7bca7fe8ab8b06b70362a9ffdb2b3fcee0b72c3163c8987a70b6ee483404ff7df6f635954f52a8cce12f4bb1bddb0aac04e40228d7a3cccbc01816d866e95500cc7e9f3a98cb289201aa8645e40c69d", 0x74}, {&(0x7f0000003f80)="b166b30016b593bc182a97331846a90202b299efabeeb4d4031ac6df5af60ba69fb68a19aa796af64fb2195254d3038ffc40b7b1960ca3ca0eaaee6b182d0cd8732499d270176e1e12bb29abf2b780e36d96ef6be322c21f83764df808675ca8012a7da17bc7cb0e785d152df508c9199367652fffad135f49355d7a415b852e59167da7d7a13f40673fba97e3405124", 0x90}, {&(0x7f0000004040)="221534ceeb036466cdb050f6ea9489299e29446199f0a4ea165bad30e218ff98682b4b4fdf1173083dfa1715be7b6f3637d1b748ad9d469e47b2d7e130a97c727e354349984f113acd65b42640bbc9dc27a1060a19e3bab41603b511c9bbfdd9a0", 0x61}, {&(0x7f00000040c0)="dbfa2d19bb25bc8a502c5487f177", 0xe}], 0x8, &(0x7f0000004180)=[@rights={{0x14, 0x1, 0x1, [r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r8]}}, @cred={{0x1c, 0x1, 0x2, {r7, 0x0, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r9, r6, r3, r12, r13, r6]}}], 0x78, 0x40091}}], 0x3, 0x4000000) openat$zero(0xffffffffffffff9c, &(0x7f00000001c0), 0x8202, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETPRL(0xffffffffffffffff, 0x89f4, &(0x7f0000000300)={'sit0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000000000001df4bc2824000000"]}) 21:36:59 executing program 0: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$BTRFS_IOC_SYNC(r0, 0x9408, 0x0) mkdir(&(0x7f0000000280)='./file1\x00', 0x0) mkdir(&(0x7f0000000300)='./bus\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x141042, 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=.']) chdir(&(0x7f00000001c0)='./bus\x00') r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) utime(&(0x7f0000000380)='./file0\x00', 0x0) fadvise64(r1, 0x0, 0x0, 0xfffffffe) 21:36:59 executing program 4: syz_mount_image$erofs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x2000, 0x190, 0x0, &(0x7f0000000240), 0x1, &(0x7f0000000280)="$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") (fail_nth: 47) 21:36:59 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x4, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0x14, 0x5, 0x0, 0x1, [@IFLA_BRPORT_GROUP_FWD_MASK={0x6}, @IFLA_BRPORT_BACKUP_PORT={0x8}]}}}]}, 0x4c}}, 0x0) [ 1443.097456][T24396] loop4: detected capacity change from 0 to 16 [ 1443.098526][T24397] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1443.108483][T24396] FAULT_INJECTION: forcing a failure. [ 1443.108483][T24396] name failslab, interval 1, probability 0, space 0, times 0 [ 1443.124574][T24396] CPU: 1 PID: 24396 Comm: syz-executor.4 Tainted: G W 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 1443.136033][T24396] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1443.145928][T24396] Call Trace: [ 1443.149052][T24396] [ 1443.151830][T24396] dump_stack_lvl+0x151/0x1b7 [ 1443.156342][T24396] ? bfq_pos_tree_add_move+0x43e/0x43e [ 1443.161643][T24396] ? write_boundary_block+0x150/0x150 [ 1443.166840][T24396] dump_stack+0x15/0x17 [ 1443.170833][T24396] should_fail+0x3c0/0x510 [ 1443.175102][T24396] __should_failslab+0x9f/0xe0 [ 1443.179687][T24396] should_failslab+0x9/0x20 [ 1443.184025][T24396] kmem_cache_alloc+0x4f/0x2f0 [ 1443.188626][T24396] ? jbd2__journal_start+0x14f/0x6f0 [ 1443.193747][T24396] jbd2__journal_start+0x14f/0x6f0 [ 1443.198692][T24396] ? __kasan_check_read+0x11/0x20 [ 1443.203553][T24396] __ext4_journal_start_sb+0xf2/0x2a0 [ 1443.208760][T24396] __ext4_new_inode+0x1443/0x4780 [ 1443.213622][T24396] ? ext4_mark_inode_used+0xc00/0xc00 [ 1443.218828][T24396] ? dquot_initialize+0x20/0x20 [ 1443.223524][T24396] ? may_create+0x647/0x8c0 [ 1443.227859][T24396] ext4_mkdir+0x41a/0xcf0 [ 1443.232022][T24396] ? ext4_symlink+0xfe0/0xfe0 [ 1443.236534][T24396] ? selinux_inode_mkdir+0x22/0x30 [ 1443.241484][T24396] ? security_inode_mkdir+0xf1/0x130 [ 1443.246606][T24396] vfs_mkdir+0x360/0x580 [ 1443.250684][T24396] do_mkdirat+0x1e8/0x420 [ 1443.254849][T24396] ? vfs_mkdir+0x580/0x580 [ 1443.259102][T24396] ? getname_flags+0x1fb/0x510 [ 1443.263701][T24396] __x64_sys_mkdirat+0x89/0xa0 [ 1443.268302][T24396] do_syscall_64+0x44/0xd0 [ 1443.272553][T24396] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1443.278281][T24396] RIP: 0033:0x7f2ea0b66177 [ 1443.282624][T24396] Code: 73 01 c3 48 c7 c1 b8 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 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1443.302064][T24396] RSP: 002b:00007f2e9f8d9f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 1443.310308][T24396] RAX: ffffffffffffffda RBX: 0000000000000190 RCX: 00007f2ea0b66177 [ 1443.318121][T24396] RDX: 00000000000001ff RSI: 0000000020000200 RDI: 00000000ffffff9c [ 1443.325941][T24396] RBP: 0000000020000280 R08: 0000000000000000 R09: 000000000000018a [ 1443.333741][T24396] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200001c0 [ 1443.341556][T24396] R13: 0000000020000200 R14: 00007f2e9f8d9fe0 R15: 0000000020000240 [ 1443.349372][T24396] [ 1443.446471][T24396] EXT4-fs error (device sda1) in __ext4_new_inode:1085: Out of memory [ 1443.462958][T24403] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. 21:37:00 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r2}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000001a80)=ANY=[@ANYBLOB="4000000010001fff00000000ffffffea00000000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a9ff06b49fb9c6e278c388a89c73d9739f155e9d1ebd224f70a9763e9baead63e63f5079b21173d4eaf", @ANYRES32, @ANYBLOB="7934d5fa73ce8a3d03515f094d8a0f3542ee8b2558d3ad58deb70b2c24db32eeefc9efc5e3f85d6eded7ae051cfe6bca69e15b01424f4516648784a523f7e3c4d8f02d7bbbadc1ec8bc87f1f3a80"], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x4001) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000010000000000000000080eff95fd5165e34b11e61a909f23e11bf0b5cd4b"], &(0x7f00000004c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={0x0, r5}, 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)=0x0) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$KVM_CREATE_VM(r9, 0xae01, 0x0) r10 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r11 = ioctl$KVM_CREATE_VM(r10, 0xae01, 0x0) r12 = ioctl$KVM_CREATE_VCPU(r11, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r12, 0xc008ae88, &(0x7f0000000000)=ANY=[]) r13 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$KVM_CREATE_VM(r13, 0xae01, 0x0) sendmmsg$unix(r0, &(0x7f0000004200)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000580)="17f9d01dd1df138087010a3a6d43bf8b386212b8d3c6ebffe4d094f31ef62cb7b5ce9a011de1eb342146317588700a60b236b6d845897871b9283bf2d37f0b543812819f9e42b4b7bf06ad30a3eda40e7e6d2296229196167dc486796ad6a1e2542a2f7e61e96b61ceedab4f821a5089b1691d9a806b0d80b291f4fd8f46876a638fff7fda30e4d5c7d83d", 0x8b}, {&(0x7f0000000640)="fecf1397ac849071dd1fd2c7d0fe7672b96e6f25447b248f3ccdd9d64b7326b69ea9bd42ee831e2df642c8cfb8f69ae095e939b3eb6b1a9046578db7464b807b991827675a0c00ec823bf530547d7406fef58165e14729838b9e24b59c65f566cd63110ed400da9ccc15a09c521312e63afebc4466dde8d2d40a82a0f5116f6d200fcb0e2b732dab1607081cd639a8d17b870836e0", 0x95}, {&(0x7f0000000440)="0307e5dd51708dd1553651c15b8767c3797ad687301124241404cf5c4b9342b9d13c4536917ec2350db32b476cb1510c99c2cb17fe239223667e00d51a8cfd9a378be81fc577e4886f093f6ba0c9", 0x4e}], 0x3, &(0x7f0000000380)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}], 0x20, 0x40000}}, {{&(0x7f0000000700)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a00)=[{&(0x7f0000000780)="8f04e2cd91e17c571bf3e1da6dc958010992d170ad999990aafdbe65dae2792ea13b08061d92a76e4e11f7b3ccffb7d542201dbbb6de1a4f827293906cecad9397563ff0ea20d198f6182f218a36f3d9f1947a37df34b092720eb1aa4d102d3e09ec1e31443c1ad2829d64aaf4877662bcd2f4027657680f862ce58fa4ee40bb4dfd795c6a03a9915efab708f916c189e96f1427429cd1efff4e34528b762a0c689066b2b6b312202fe4476160a0fd17c675906c641d8b40c356509554dcf92b8cf5ccd1c78e1a4a24c742792c927e4a6fd38fa921da1ccf27e72d1f721970d19a0e881a76811b9383bcb29ccb0a352d1483", 0xf2}, {&(0x7f0000000880)="edc98135b8a74fde2f608f93112078798169a9aabca3d6c65c25fbcacf9cb4a157b813c3aa52f5072383300821c773b24a393a654fe002448d6e68d9dd498b9111a72283cd4746bd8971080e3d5c57b4914924b51bb9a9bc7de1f15951ff54b98b53449b6ba0bc724d030c5b7fafdbc21452c60a6e97", 0x76}, {&(0x7f0000000900)="f296ee7ceaf3d10148c1e732ab5889374e6cc328be9017b77e583b2ed1f52a58b67927bebe3f4987497380c8f5c5d8cde1b473d6932c1d0b1a98ebcb4a48f33d9b4580185f7908338be61e463769fa8228cfc0a77619b84ca7", 0x59}, {&(0x7f0000000500)="c628f59ccd5dafd1d74966cace5292abf8fbbeffdb3c0811bd78ac2f", 0x1c}, {&(0x7f0000000980)="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", 0x1000}, {&(0x7f0000001980)="ff419004e5379834f0e7e60e1ff2efe7c9240a657437779cb169a04313e023f55fe4868cd37049b26641e33e5387a15c477ba71bca786023f3789fbeeb238f8ea770c332d24cfba6973e8e81de265b299f21b00eefd566e5b776afb075989dc7", 0x60}], 0x6, &(0x7f0000003c00)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [r5, r0, r6, r4, 0xffffffffffffffff, r3]}}], 0x68, 0x48801}}, {{&(0x7f0000003c80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004100)=[{&(0x7f0000003d00)="acce3fc7754529d9ee3f6257eb8970604d1a0579099c212f4741fc0dd4b7085286b7bf1399ed9184cec52be7073d7b81a550955694ca80d6e66ab7e69b850ed014459c90a71c0bf4d94eee8c590c801707f6e16055fdc5e0c475b0752b8e5c7d0755cc0ab24267a94d444496391e034cbe92d3da30764d59899d0d8dfaf4f352b8dfade07970", 0x86}, {&(0x7f0000003dc0)="a8d4200bc4566059957992898878440cba7b6b1adfbbbdce32442611980a002f11ac239336850403cfd8042d2a749fe06e4c8d1ad7dddb8655b88c843aceec79a7d5045c0525a03afd56d81d0f8e6e7636e993f001428b7f6ebe9eb9bbab4599ab20f9c2be07dccc32ac428727727b7a4eea", 0x72}, {&(0x7f0000003e40)="161a1ca9792b7499", 0x8}, {&(0x7f0000003e80)="f6588c1f6946a05d246f3a96b7fd26ca31a82b33cebdc55c78a18afb79f8ef1281544133c7122df020ab96849d1f2395f18c6fd7b7bbcd93aae21d2bcf356805187234403c73b4368682c23d83b9c1c726b6f1566bc05d579c2458e699d2516b585a48a4c0d9927649e054c9006093ea959f9926bd9b17a9630318c07a3e", 0x7e}, {&(0x7f0000003f00)="879026fdd7bdc7d52693440211469b9d441cc44a91f9c38ac05de74f1ea34f223d9cefd2d7bca7fe8ab8b06b70362a9ffdb2b3fcee0b72c3163c8987a70b6ee483404ff7df6f635954f52a8cce12f4bb1bddb0aac04e40228d7a3cccbc01816d866e95500cc7e9f3a98cb289201aa8645e40c69d", 0x74}, {&(0x7f0000003f80)="b166b30016b593bc182a97331846a90202b299efabeeb4d4031ac6df5af60ba69fb68a19aa796af64fb2195254d3038ffc40b7b1960ca3ca0eaaee6b182d0cd8732499d270176e1e12bb29abf2b780e36d96ef6be322c21f83764df808675ca8012a7da17bc7cb0e785d152df508c9199367652fffad135f49355d7a415b852e59167da7d7a13f40673fba97e3405124", 0x90}, {&(0x7f0000004040)="221534ceeb036466cdb050f6ea9489299e29446199f0a4ea165bad30e218ff98682b4b4fdf1173083dfa1715be7b6f3637d1b748ad9d469e47b2d7e130a97c727e354349984f113acd65b42640bbc9dc27a1060a19e3bab41603b511c9bbfdd9a0", 0x61}, {&(0x7f00000040c0)="dbfa2d19bb25bc8a502c5487f177", 0xe}], 0x8, &(0x7f0000004180)=[@rights={{0x14, 0x1, 0x1, [r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r8]}}, @cred={{0x1c, 0x1, 0x2, {r7, 0x0, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r9, r6, r3, r12, r13, r6]}}], 0x78, 0x40091}}], 0x3, 0x4000000) openat$zero(0xffffffffffffff9c, &(0x7f00000001c0), 0x8202, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETPRL(0xffffffffffffffff, 0x89f4, &(0x7f0000000300)={'sit0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000000000001df4bc2824000000"]}) 21:37:00 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x4, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0x14, 0x5, 0x0, 0x1, [@IFLA_BRPORT_GROUP_FWD_MASK={0x6}, @IFLA_BRPORT_BACKUP_PORT={0x8}]}}}]}, 0x4c}}, 0x0) 21:37:00 executing program 0: syz_genetlink_get_family_id$batadv(&(0x7f0000000480), 0xffffffffffffffff) syz_genetlink_get_family_id$batadv(0x0, 0xffffffffffffffff) syz_io_uring_setup(0x1e6f, &(0x7f0000000080)={0x0, 0xf796, 0x8}, &(0x7f0000ffc000/0x2000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), &(0x7f0000000140)) 21:37:00 executing program 4: syz_mount_image$erofs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x2000, 0x190, 0x0, &(0x7f0000000240), 0x1, &(0x7f0000000280)="$eJzsmD9P8lAUxp/b8ifvm3cgeTcHNZFEYmJpAY0MDkw6kihhcEAilaBFDDRGmDRx8Ru4OvgtjNHNyfgRkDi4MDrXtL22V1JEBhKN5zec+1xyD+fJGZ6hIAji19J7eu1ePz/eyQD+IY4o//1F9t9Iwvv7s14hP73WvXq4ufhfWz8f/D8GwLK+Pj8M4DYHmPxuWW73yVEMGyX2wYcc0B/n5yYkTxcgYYHrIhhUrrchYYtrHQwlrvcE3QCDoii7NUNXdhpGxRaqXTS7pOySHvTfPwUqgn82xD8L8N9qd/bLhqE3JyhG7b+fA1YF/9IQ/1JAv+qd/v41SMhwnQZDkesVRN93665U2N9UyJ8vf7P9kSBB4qcJP9+sS2BeyLfQGPmSNOuHyVa7s1irl6t6VT/QssvZpYymqmrSCTK3fpKvf5x8+yvMD48xXyTCIjgum2ZTc6t3T7k1KPGjPF8Tc/6MyBj57vmKsVn7SMijfRIEQRAEQRAEQRAEQRAEMSlmwJyvjCNI5Z3XbwEAAP//INaLtw==") (fail_nth: 48) 21:37:00 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100001c0000000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000040)={&(0x7f0000000180)='sys_enter\x00', r0}, 0x10) getpriority(0x0, 0x0) [ 1443.685262][T24412] loop4: detected capacity change from 0 to 16 [ 1443.691835][T24409] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1443.694906][T24412] FAULT_INJECTION: forcing a failure. [ 1443.694906][T24412] name failslab, interval 1, probability 0, space 0, times 0 [ 1443.712250][T24412] CPU: 0 PID: 24412 Comm: syz-executor.4 Tainted: G W 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 1443.723691][T24412] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1443.733600][T24412] Call Trace: [ 1443.736723][T24412] [ 1443.739488][T24412] dump_stack_lvl+0x151/0x1b7 [ 1443.743999][T24412] ? bfq_pos_tree_add_move+0x43e/0x43e [ 1443.749393][T24412] dump_stack+0x15/0x17 [ 1443.753372][T24412] should_fail+0x3c0/0x510 [ 1443.757628][T24412] __should_failslab+0x9f/0xe0 [ 1443.762230][T24412] should_failslab+0x9/0x20 [ 1443.766564][T24412] kmem_cache_alloc+0x4f/0x2f0 [ 1443.771259][T24412] ? __es_insert_extent+0x800/0x1810 [ 1443.776461][T24412] __es_insert_extent+0x800/0x1810 [ 1443.781408][T24412] ? __kasan_check_write+0x14/0x20 [ 1443.786354][T24412] ? _raw_write_trylock+0x1e0/0x1e0 [ 1443.791387][T24412] ext4_es_insert_extent+0x320/0x2e40 [ 1443.796619][T24412] ? memset+0x35/0x40 [ 1443.800413][T24412] ? ext4_es_scan_clu+0x340/0x340 [ 1443.805273][T24412] ? _raw_read_unlock+0x25/0x40 [ 1443.809959][T24412] ? ext4_es_find_extent_range+0xd2/0x2d0 [ 1443.815512][T24412] ? trace_ext4_ext_convert_to_initialized_fastpath+0x130/0x130 [ 1443.822980][T24412] ext4_ext_map_blocks+0x1f32/0x3cb0 [ 1443.828099][T24412] ? ext4_has_metadata_csum+0x1f0/0x1f0 [ 1443.833482][T24412] ? ext4_ext_release+0x10/0x10 [ 1443.838170][T24412] ? __ext4_handle_dirty_metadata+0x2cd/0x820 [ 1443.844070][T24412] ? __kasan_check_write+0x14/0x20 [ 1443.849016][T24412] ? down_read+0xf9/0x230 [ 1443.853182][T24412] ? ext4_es_lookup_extent+0x3c5/0x9d0 [ 1443.858480][T24412] ext4_map_blocks+0x42c/0x1e20 [ 1443.863166][T24412] ? ext4_blocks_for_truncate+0x2d0/0x2d0 [ 1443.868721][T24412] ? ext4_issue_zeroout+0x260/0x260 [ 1443.873755][T24412] ? ext4_has_metadata_csum+0x1f0/0x1f0 [ 1443.879136][T24412] ext4_append+0x253/0x570 [ 1443.883387][T24412] ? ext4_init_new_dir+0xa10/0xa10 [ 1443.888336][T24412] ext4_init_new_dir+0x337/0xa10 [ 1443.893107][T24412] ? may_create+0x647/0x8c0 [ 1443.897448][T24412] ? ext4_init_dot_dotdot+0x500/0x500 [ 1443.902746][T24412] ext4_mkdir+0x4fa/0xcf0 [ 1443.906911][T24412] ? ext4_symlink+0xfe0/0xfe0 [ 1443.911421][T24412] ? selinux_inode_mkdir+0x22/0x30 [ 1443.916369][T24412] ? security_inode_mkdir+0xf1/0x130 [ 1443.921490][T24412] vfs_mkdir+0x360/0x580 [ 1443.925571][T24412] do_mkdirat+0x1e8/0x420 [ 1443.929737][T24412] ? vfs_mkdir+0x580/0x580 [ 1443.933989][T24412] ? getname_flags+0x1fb/0x510 [ 1443.938592][T24412] __x64_sys_mkdirat+0x89/0xa0 [ 1443.943277][T24412] do_syscall_64+0x44/0xd0 [ 1443.947532][T24412] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1443.953255][T24412] RIP: 0033:0x7f2ea0b66177 [ 1443.957510][T24412] Code: 73 01 c3 48 c7 c1 b8 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 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1443.976958][T24412] RSP: 002b:00007f2e9f8d9f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 21:37:00 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) sched_setattr(0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x20071, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x3, 0x4, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00', 0x0, 0x27, &(0x7f00000004c0)=""/153, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r2, 0x0, 0xe, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x2f00, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) 21:37:00 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x4, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0x14, 0x5, 0x0, 0x1, [@IFLA_BRPORT_GROUP_FWD_MASK={0x6}, @IFLA_BRPORT_BACKUP_PORT={0x8}]}}}]}, 0x4c}}, 0x0) [ 1443.985195][T24412] RAX: ffffffffffffffda RBX: 0000000000000190 RCX: 00007f2ea0b66177 [ 1443.993015][T24412] RDX: 00000000000001ff RSI: 0000000020000200 RDI: 00000000ffffff9c [ 1444.000821][T24412] RBP: 0000000020000280 R08: 0000000000000000 R09: 000000000000018a [ 1444.008631][T24412] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200001c0 [ 1444.016443][T24412] R13: 0000000020000200 R14: 00007f2e9f8d9fe0 R15: 0000000020000240 [ 1444.024259][T24412] 21:37:00 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r2}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000001a80)=ANY=[@ANYBLOB="4000000010001fff00000000ffffffea00000000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a9ff06b49fb9c6e278c388a89c73d9739f155e9d1ebd224f70a9763e9baead63e63f5079b21173d4eaf", @ANYRES32, @ANYBLOB="7934d5fa73ce8a3d03515f094d8a0f3542ee8b2558d3ad58deb70b2c24db32eeefc9efc5e3f85d6eded7ae051cfe6bca69e15b01424f4516648784a523f7e3c4d8f02d7bbbadc1ec8bc87f1f3a80"], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x4001) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000010000000000000000080eff95fd5165e34b11e61a909f23e11bf0b5cd4b"], &(0x7f00000004c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={0x0, r5}, 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)=0x0) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$KVM_CREATE_VM(r9, 0xae01, 0x0) r10 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r11 = ioctl$KVM_CREATE_VM(r10, 0xae01, 0x0) r12 = ioctl$KVM_CREATE_VCPU(r11, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r12, 0xc008ae88, &(0x7f0000000000)=ANY=[]) r13 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$KVM_CREATE_VM(r13, 0xae01, 0x0) sendmmsg$unix(r0, &(0x7f0000004200)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000580)="17f9d01dd1df138087010a3a6d43bf8b386212b8d3c6ebffe4d094f31ef62cb7b5ce9a011de1eb342146317588700a60b236b6d845897871b9283bf2d37f0b543812819f9e42b4b7bf06ad30a3eda40e7e6d2296229196167dc486796ad6a1e2542a2f7e61e96b61ceedab4f821a5089b1691d9a806b0d80b291f4fd8f46876a638fff7fda30e4d5c7d83d", 0x8b}, {&(0x7f0000000640)="fecf1397ac849071dd1fd2c7d0fe7672b96e6f25447b248f3ccdd9d64b7326b69ea9bd42ee831e2df642c8cfb8f69ae095e939b3eb6b1a9046578db7464b807b991827675a0c00ec823bf530547d7406fef58165e14729838b9e24b59c65f566cd63110ed400da9ccc15a09c521312e63afebc4466dde8d2d40a82a0f5116f6d200fcb0e2b732dab1607081cd639a8d17b870836e0", 0x95}, {&(0x7f0000000440)="0307e5dd51708dd1553651c15b8767c3797ad687301124241404cf5c4b9342b9d13c4536917ec2350db32b476cb1510c99c2cb17fe239223667e00d51a8cfd9a378be81fc577e4886f093f6ba0c9", 0x4e}], 0x3, &(0x7f0000000380)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}], 0x20, 0x40000}}, {{&(0x7f0000000700)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a00)=[{&(0x7f0000000780)="8f04e2cd91e17c571bf3e1da6dc958010992d170ad999990aafdbe65dae2792ea13b08061d92a76e4e11f7b3ccffb7d542201dbbb6de1a4f827293906cecad9397563ff0ea20d198f6182f218a36f3d9f1947a37df34b092720eb1aa4d102d3e09ec1e31443c1ad2829d64aaf4877662bcd2f4027657680f862ce58fa4ee40bb4dfd795c6a03a9915efab708f916c189e96f1427429cd1efff4e34528b762a0c689066b2b6b312202fe4476160a0fd17c675906c641d8b40c356509554dcf92b8cf5ccd1c78e1a4a24c742792c927e4a6fd38fa921da1ccf27e72d1f721970d19a0e881a76811b9383bcb29ccb0a352d1483", 0xf2}, {&(0x7f0000000880)="edc98135b8a74fde2f608f93112078798169a9aabca3d6c65c25fbcacf9cb4a157b813c3aa52f5072383300821c773b24a393a654fe002448d6e68d9dd498b9111a72283cd4746bd8971080e3d5c57b4914924b51bb9a9bc7de1f15951ff54b98b53449b6ba0bc724d030c5b7fafdbc21452c60a6e97", 0x76}, {&(0x7f0000000900)="f296ee7ceaf3d10148c1e732ab5889374e6cc328be9017b77e583b2ed1f52a58b67927bebe3f4987497380c8f5c5d8cde1b473d6932c1d0b1a98ebcb4a48f33d9b4580185f7908338be61e463769fa8228cfc0a77619b84ca7", 0x59}, {&(0x7f0000000500)="c628f59ccd5dafd1d74966cace5292abf8fbbeffdb3c0811bd78ac2f", 0x1c}, {&(0x7f0000000980)="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", 0x1000}, {&(0x7f0000001980)="ff419004e5379834f0e7e60e1ff2efe7c9240a657437779cb169a04313e023f55fe4868cd37049b26641e33e5387a15c477ba71bca786023f3789fbeeb238f8ea770c332d24cfba6973e8e81de265b299f21b00eefd566e5b776afb075989dc7", 0x60}], 0x6, &(0x7f0000003c00)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [r5, r0, r6, r4, 0xffffffffffffffff, r3]}}], 0x68, 0x48801}}, {{&(0x7f0000003c80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004100)=[{&(0x7f0000003d00)="acce3fc7754529d9ee3f6257eb8970604d1a0579099c212f4741fc0dd4b7085286b7bf1399ed9184cec52be7073d7b81a550955694ca80d6e66ab7e69b850ed014459c90a71c0bf4d94eee8c590c801707f6e16055fdc5e0c475b0752b8e5c7d0755cc0ab24267a94d444496391e034cbe92d3da30764d59899d0d8dfaf4f352b8dfade07970", 0x86}, {&(0x7f0000003dc0)="a8d4200bc4566059957992898878440cba7b6b1adfbbbdce32442611980a002f11ac239336850403cfd8042d2a749fe06e4c8d1ad7dddb8655b88c843aceec79a7d5045c0525a03afd56d81d0f8e6e7636e993f001428b7f6ebe9eb9bbab4599ab20f9c2be07dccc32ac428727727b7a4eea", 0x72}, {&(0x7f0000003e40)="161a1ca9792b7499", 0x8}, {&(0x7f0000003e80)="f6588c1f6946a05d246f3a96b7fd26ca31a82b33cebdc55c78a18afb79f8ef1281544133c7122df020ab96849d1f2395f18c6fd7b7bbcd93aae21d2bcf356805187234403c73b4368682c23d83b9c1c726b6f1566bc05d579c2458e699d2516b585a48a4c0d9927649e054c9006093ea959f9926bd9b17a9630318c07a3e", 0x7e}, {&(0x7f0000003f00)="879026fdd7bdc7d52693440211469b9d441cc44a91f9c38ac05de74f1ea34f223d9cefd2d7bca7fe8ab8b06b70362a9ffdb2b3fcee0b72c3163c8987a70b6ee483404ff7df6f635954f52a8cce12f4bb1bddb0aac04e40228d7a3cccbc01816d866e95500cc7e9f3a98cb289201aa8645e40c69d", 0x74}, {&(0x7f0000003f80)="b166b30016b593bc182a97331846a90202b299efabeeb4d4031ac6df5af60ba69fb68a19aa796af64fb2195254d3038ffc40b7b1960ca3ca0eaaee6b182d0cd8732499d270176e1e12bb29abf2b780e36d96ef6be322c21f83764df808675ca8012a7da17bc7cb0e785d152df508c9199367652fffad135f49355d7a415b852e59167da7d7a13f40673fba97e3405124", 0x90}, {&(0x7f0000004040)="221534ceeb036466cdb050f6ea9489299e29446199f0a4ea165bad30e218ff98682b4b4fdf1173083dfa1715be7b6f3637d1b748ad9d469e47b2d7e130a97c727e354349984f113acd65b42640bbc9dc27a1060a19e3bab41603b511c9bbfdd9a0", 0x61}, {&(0x7f00000040c0)="dbfa2d19bb25bc8a502c5487f177", 0xe}], 0x8, &(0x7f0000004180)=[@rights={{0x14, 0x1, 0x1, [r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r8]}}, @cred={{0x1c, 0x1, 0x2, {r7, 0x0, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r9, r6, r3, r12, r13, r6]}}], 0x78, 0x40091}}], 0x3, 0x4000000) openat$zero(0xffffffffffffff9c, &(0x7f00000001c0), 0x8202, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETPRL(0xffffffffffffffff, 0x89f4, &(0x7f0000000300)={'sit0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000000000001df4bc2824000000"]}) 21:37:00 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000480)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$sock_SIOCGIFINDEX(r0, 0x8933, &(0x7f0000000080)={'bridge_slave_1\x00', 0x0}) r2 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000001c0)=@newlink={0x4c, 0x10, 0x401, 0x0, 0x0, {0x0, 0x0, 0x0, r1}, [@IFLA_LINKINFO={0x4, 0x12, 0x0, 0x1, @bridge_slave={{0x11}, {0x14, 0x5, 0x0, 0x1, [@IFLA_BRPORT_GROUP_FWD_MASK={0x6}, @IFLA_BRPORT_BACKUP_PORT={0x8}]}}}]}, 0x4c}}, 0x0) 21:37:00 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f000000a780)=ANY=[@ANYBLOB="385100005800e1"], 0x5138}}, 0x0) [ 1444.068009][T24421] netlink: 'syz-executor.2': attribute type 5 has an invalid length. [ 1444.102526][T24425] netlink: 'syz-executor.2': attribute type 5 has an invalid length. 21:37:00 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f000000a780)=ANY=[@ANYBLOB="385100005800e1"], 0x5138}}, 0x0) [ 1444.147307][T24430] netlink: 20772 bytes leftover after parsing attributes in process `syz-executor.2'. 21:37:00 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f000000a780)=ANY=[@ANYBLOB="385100005800e1"], 0x5138}}, 0x0) [ 1444.198226][T24433] netlink: 20772 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1444.247701][T24436] netlink: 20772 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1444.486467][T24434] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1444.623347][T24412] erofs: (device loop4): mounted with root inode @ nid 36. 21:37:01 executing program 0: bpf$BPF_LINK_CREATE_XDP(0x23, &(0x7f0000003240), 0x10) 21:37:01 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f000000a780)=ANY=[@ANYBLOB="385100005800e1"], 0x5138}}, 0x0) 21:37:01 executing program 4: syz_mount_image$erofs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x2000, 0x190, 0x0, &(0x7f0000000240), 0x1, &(0x7f0000000280)="$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") (fail_nth: 49) 21:37:01 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8}, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) sched_setattr(0x0, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x20071, 0xffffffffffffffff, 0x0) r2 = bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x3, 0x4, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)='GPL\x00', 0x0, 0x27, &(0x7f00000004c0)=""/153, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x15) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000440)={r2, 0x0, 0xe, 0x0, &(0x7f00000000c0)="61df712bc884fed5722780b6c2a7", 0x0, 0x2f00, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x48) 21:37:01 executing program 5: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0x6e) connect$unix(r0, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r1, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r0, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) r2 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000001a000000000000000000850000000e000000850000002a00000095"], &(0x7f0000000400)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) r3 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000540)={&(0x7f0000000040)='sched_switch\x00', r2}, 0x10) r4 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route(r4, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000001a80)=ANY=[@ANYBLOB="4000000010001fff00000000ffffffea00000000", @ANYRES32=0x0, @ANYBLOB="81f2ffff00000000180012800e0001007769726567756172640000000381028008000a009531727dd0ecfa950c8f256a9ff06b49fb9c6e278c388a89c73d9739f155e9d1ebd224f70a9763e9baead63e63f5079b21173d4eaf", @ANYRES32, @ANYBLOB="7934d5fa73ce8a3d03515f094d8a0f3542ee8b2558d3ad58deb70b2c24db32eeefc9efc5e3f85d6eded7ae051cfe6bca69e15b01424f4516648784a523f7e3c4d8f02d7bbbadc1ec8bc87f1f3a80"], 0x40}}, 0x0) connect$unix(0xffffffffffffffff, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000080), 0x0, 0x4001) recvmmsg(0xffffffffffffffff, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000100)={0x38, 0x5}, 0x0) r5 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x3, &(0x7f0000000340)=ANY=[@ANYBLOB="18000000010000000000000000080eff95fd5165e34b11e61a909f23e11bf0b5cd4b"], &(0x7f00000004c0)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r6 = bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000003c0)={0x0, r5}, 0x10) ioctl$sock_SIOCGPGRP(0xffffffffffffffff, 0x8904, &(0x7f0000000180)=0x0) r8 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$KVM_CREATE_VM(r8, 0xae01, 0x0) r9 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$KVM_CREATE_VM(r9, 0xae01, 0x0) r10 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) r11 = ioctl$KVM_CREATE_VM(r10, 0xae01, 0x0) r12 = ioctl$KVM_CREATE_VCPU(r11, 0xae41, 0x0) ioctl$KVM_SET_MSRS(r12, 0xc008ae88, &(0x7f0000000000)=ANY=[]) r13 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000200), 0x0, 0x0) ioctl$KVM_CREATE_VM(r13, 0xae01, 0x0) sendmmsg$unix(r0, &(0x7f0000004200)=[{{0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f0000000580)="17f9d01dd1df138087010a3a6d43bf8b386212b8d3c6ebffe4d094f31ef62cb7b5ce9a011de1eb342146317588700a60b236b6d845897871b9283bf2d37f0b543812819f9e42b4b7bf06ad30a3eda40e7e6d2296229196167dc486796ad6a1e2542a2f7e61e96b61ceedab4f821a5089b1691d9a806b0d80b291f4fd8f46876a638fff7fda30e4d5c7d83d", 0x8b}, {&(0x7f0000000640)="fecf1397ac849071dd1fd2c7d0fe7672b96e6f25447b248f3ccdd9d64b7326b69ea9bd42ee831e2df642c8cfb8f69ae095e939b3eb6b1a9046578db7464b807b991827675a0c00ec823bf530547d7406fef58165e14729838b9e24b59c65f566cd63110ed400da9ccc15a09c521312e63afebc4466dde8d2d40a82a0f5116f6d200fcb0e2b732dab1607081cd639a8d17b870836e0", 0x95}, {&(0x7f0000000440)="0307e5dd51708dd1553651c15b8767c3797ad687301124241404cf5c4b9342b9d13c4536917ec2350db32b476cb1510c99c2cb17fe239223667e00d51a8cfd9a378be81fc577e4886f093f6ba0c9", 0x4e}], 0x3, &(0x7f0000000380)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee01}}}], 0x20, 0x40000}}, {{&(0x7f0000000700)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000001a00)=[{&(0x7f0000000780)="8f04e2cd91e17c571bf3e1da6dc958010992d170ad999990aafdbe65dae2792ea13b08061d92a76e4e11f7b3ccffb7d542201dbbb6de1a4f827293906cecad9397563ff0ea20d198f6182f218a36f3d9f1947a37df34b092720eb1aa4d102d3e09ec1e31443c1ad2829d64aaf4877662bcd2f4027657680f862ce58fa4ee40bb4dfd795c6a03a9915efab708f916c189e96f1427429cd1efff4e34528b762a0c689066b2b6b312202fe4476160a0fd17c675906c641d8b40c356509554dcf92b8cf5ccd1c78e1a4a24c742792c927e4a6fd38fa921da1ccf27e72d1f721970d19a0e881a76811b9383bcb29ccb0a352d1483", 0xf2}, {&(0x7f0000000880)="edc98135b8a74fde2f608f93112078798169a9aabca3d6c65c25fbcacf9cb4a157b813c3aa52f5072383300821c773b24a393a654fe002448d6e68d9dd498b9111a72283cd4746bd8971080e3d5c57b4914924b51bb9a9bc7de1f15951ff54b98b53449b6ba0bc724d030c5b7fafdbc21452c60a6e97", 0x76}, {&(0x7f0000000900)="f296ee7ceaf3d10148c1e732ab5889374e6cc328be9017b77e583b2ed1f52a58b67927bebe3f4987497380c8f5c5d8cde1b473d6932c1d0b1a98ebcb4a48f33d9b4580185f7908338be61e463769fa8228cfc0a77619b84ca7", 0x59}, {&(0x7f0000000500)="c628f59ccd5dafd1d74966cace5292abf8fbbeffdb3c0811bd78ac2f", 0x1c}, {&(0x7f0000000980)="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", 0x1000}, {&(0x7f0000001980)="ff419004e5379834f0e7e60e1ff2efe7c9240a657437779cb169a04313e023f55fe4868cd37049b26641e33e5387a15c477ba71bca786023f3789fbeeb238f8ea770c332d24cfba6973e8e81de265b299f21b00eefd566e5b776afb075989dc7", 0x60}], 0x6, &(0x7f0000003c00)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [r5, r0, r6, r4, 0xffffffffffffffff, r3]}}], 0x68, 0x48801}}, {{&(0x7f0000003c80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000004100)=[{&(0x7f0000003d00)="acce3fc7754529d9ee3f6257eb8970604d1a0579099c212f4741fc0dd4b7085286b7bf1399ed9184cec52be7073d7b81a550955694ca80d6e66ab7e69b850ed014459c90a71c0bf4d94eee8c590c801707f6e16055fdc5e0c475b0752b8e5c7d0755cc0ab24267a94d444496391e034cbe92d3da30764d59899d0d8dfaf4f352b8dfade07970", 0x86}, {&(0x7f0000003dc0)="a8d4200bc4566059957992898878440cba7b6b1adfbbbdce32442611980a002f11ac239336850403cfd8042d2a749fe06e4c8d1ad7dddb8655b88c843aceec79a7d5045c0525a03afd56d81d0f8e6e7636e993f001428b7f6ebe9eb9bbab4599ab20f9c2be07dccc32ac428727727b7a4eea", 0x72}, {&(0x7f0000003e40)="161a1ca9792b7499", 0x8}, {&(0x7f0000003e80)="f6588c1f6946a05d246f3a96b7fd26ca31a82b33cebdc55c78a18afb79f8ef1281544133c7122df020ab96849d1f2395f18c6fd7b7bbcd93aae21d2bcf356805187234403c73b4368682c23d83b9c1c726b6f1566bc05d579c2458e699d2516b585a48a4c0d9927649e054c9006093ea959f9926bd9b17a9630318c07a3e", 0x7e}, {&(0x7f0000003f00)="879026fdd7bdc7d52693440211469b9d441cc44a91f9c38ac05de74f1ea34f223d9cefd2d7bca7fe8ab8b06b70362a9ffdb2b3fcee0b72c3163c8987a70b6ee483404ff7df6f635954f52a8cce12f4bb1bddb0aac04e40228d7a3cccbc01816d866e95500cc7e9f3a98cb289201aa8645e40c69d", 0x74}, {&(0x7f0000003f80)="b166b30016b593bc182a97331846a90202b299efabeeb4d4031ac6df5af60ba69fb68a19aa796af64fb2195254d3038ffc40b7b1960ca3ca0eaaee6b182d0cd8732499d270176e1e12bb29abf2b780e36d96ef6be322c21f83764df808675ca8012a7da17bc7cb0e785d152df508c9199367652fffad135f49355d7a415b852e59167da7d7a13f40673fba97e3405124", 0x90}, {&(0x7f0000004040)="221534ceeb036466cdb050f6ea9489299e29446199f0a4ea165bad30e218ff98682b4b4fdf1173083dfa1715be7b6f3637d1b748ad9d469e47b2d7e130a97c727e354349984f113acd65b42640bbc9dc27a1060a19e3bab41603b511c9bbfdd9a0", 0x61}, {&(0x7f00000040c0)="dbfa2d19bb25bc8a502c5487f177", 0xe}], 0x8, &(0x7f0000004180)=[@rights={{0x14, 0x1, 0x1, [r0]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, r8]}}, @cred={{0x1c, 0x1, 0x2, {r7, 0x0, 0xee01}}}, @rights={{0x28, 0x1, 0x1, [r9, r6, r3, r12, r13, r6]}}], 0x78, 0x40091}}], 0x3, 0x4000000) openat$zero(0xffffffffffffff9c, &(0x7f00000001c0), 0x8202, 0x0) ioctl$sock_ipv6_tunnel_SIOCGETPRL(0xffffffffffffffff, 0x89f4, &(0x7f0000000300)={'sit0\x00', &(0x7f0000000080)=ANY=[@ANYBLOB="000000000000000000000000001df4bc2824000000"]}) 21:37:01 executing program 3: r0 = socket(0x80000000000000a, 0x2, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000600), &(0x7f0000000640)=0xc) syz_mount_image$exfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) 21:37:01 executing program 3: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0x6, 0x4, &(0x7f0000000480)=@framed={{}, [@alu={0x4, 0x0, 0x8, 0x0, 0x0, 0xc}]}, &(0x7f0000000140)='syzkaller\x00', 0x7, 0xec, &(0x7f0000000000)=""/236, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 21:37:01 executing program 0: bpf$BPF_LINK_CREATE_XDP(0x23, &(0x7f0000003240), 0x10) 21:37:01 executing program 3: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0x6, 0x4, &(0x7f0000000480)=@framed={{}, [@alu={0x4, 0x0, 0x8, 0x0, 0x0, 0xc}]}, &(0x7f0000000140)='syzkaller\x00', 0x7, 0xec, &(0x7f0000000000)=""/236, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 1445.075308][T24449] loop4: detected capacity change from 0 to 16 [ 1445.089936][T24455] netlink: 20772 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1445.103188][T24449] FAULT_INJECTION: forcing a failure. [ 1445.103188][T24449] name failslab, interval 1, probability 0, space 0, times 0 [ 1445.122104][T24449] CPU: 1 PID: 24449 Comm: syz-executor.4 Tainted: G W 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 1445.133561][T24449] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1445.143461][T24449] Call Trace: [ 1445.146579][T24449] [ 1445.149356][T24449] dump_stack_lvl+0x151/0x1b7 [ 1445.153872][T24449] ? bfq_pos_tree_add_move+0x43e/0x43e [ 1445.159163][T24449] ? kasan_set_track+0x5e/0x70 [ 1445.163768][T24449] ? kasan_set_free_info+0x23/0x40 [ 1445.168714][T24449] ? ____kasan_slab_free+0x126/0x160 [ 1445.173831][T24449] ? __kasan_slab_free+0x11/0x20 [ 1445.178609][T24449] ? kfree+0xc8/0x210 [ 1445.182426][T24449] ? ext4_ext_map_blocks+0x210d/0x3cb0 [ 1445.187716][T24449] ? ext4_map_blocks+0x42c/0x1e20 [ 1445.192581][T24449] ? ext4_append+0x253/0x570 [ 1445.197012][T24449] dump_stack+0x15/0x17 [ 1445.200999][T24449] should_fail+0x3c0/0x510 [ 1445.205256][T24449] ? ext4_find_extent+0x249/0xd80 [ 1445.210113][T24449] __should_failslab+0x9f/0xe0 [ 1445.214719][T24449] should_failslab+0x9/0x20 [ 1445.219053][T24449] __kmalloc+0x6d/0x350 [ 1445.223046][T24449] ext4_find_extent+0x249/0xd80 [ 1445.227735][T24449] ext4_ext_map_blocks+0x22d/0x3cb0 [ 1445.232765][T24449] ? ____kasan_slab_free+0x131/0x160 [ 1445.238320][T24449] ? __kasan_slab_free+0x11/0x20 [ 1445.243097][T24449] ? ext4_ext_map_blocks+0x210d/0x3cb0 [ 1445.248391][T24449] ? ext4_ext_release+0x10/0x10 [ 1445.253081][T24449] ? ext4_ext_map_blocks+0x2151/0x3cb0 [ 1445.258375][T24449] ? ext4_es_lookup_extent+0x3c5/0x9d0 [ 1445.263664][T24449] ext4_map_blocks+0xacd/0x1e20 [ 1445.268352][T24449] ? ext4_issue_zeroout+0x260/0x260 [ 1445.273385][T24449] ? __kasan_check_write+0x14/0x20 [ 1445.278331][T24449] ? up_read+0x14/0x90 [ 1445.282236][T24449] ext4_getblk+0x19c/0x6f0 [ 1445.286491][T24449] ? ext4_get_block_unwritten+0x40/0x40 [ 1445.291869][T24449] ? ext4_has_metadata_csum+0x1f0/0x1f0 [ 1445.297338][T24449] ext4_bread+0x2f/0x180 [ 1445.301419][T24449] ext4_append+0x2e8/0x570 [ 1445.305670][T24449] ? ext4_init_new_dir+0xa10/0xa10 [ 1445.310617][T24449] ext4_init_new_dir+0x337/0xa10 [ 1445.315397][T24449] ? may_create+0x647/0x8c0 [ 1445.319735][T24449] ? ext4_init_dot_dotdot+0x500/0x500 [ 1445.324950][T24449] ext4_mkdir+0x4fa/0xcf0 [ 1445.329106][T24449] ? ext4_symlink+0xfe0/0xfe0 [ 1445.333624][T24449] ? selinux_inode_mkdir+0x22/0x30 [ 1445.338563][T24449] ? security_inode_mkdir+0xf1/0x130 [ 1445.343687][T24449] vfs_mkdir+0x360/0x580 [ 1445.347766][T24449] do_mkdirat+0x1e8/0x420 [ 1445.351930][T24449] ? vfs_mkdir+0x580/0x580 [ 1445.356183][T24449] ? getname_flags+0x1fb/0x510 [ 1445.360786][T24449] __x64_sys_mkdirat+0x89/0xa0 [ 1445.365385][T24449] do_syscall_64+0x44/0xd0 [ 1445.369636][T24449] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1445.375363][T24449] RIP: 0033:0x7f2ea0b66177 [ 1445.379621][T24449] Code: 73 01 c3 48 c7 c1 b8 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 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1445.399062][T24449] RSP: 002b:00007f2e9f8d9f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 1445.407304][T24449] RAX: ffffffffffffffda RBX: 0000000000000190 RCX: 00007f2ea0b66177 [ 1445.415117][T24449] RDX: 00000000000001ff RSI: 0000000020000200 RDI: 00000000ffffff9c 21:37:01 executing program 3: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0x6, 0x4, &(0x7f0000000480)=@framed={{}, [@alu={0x4, 0x0, 0x8, 0x0, 0x0, 0xc}]}, &(0x7f0000000140)='syzkaller\x00', 0x7, 0xec, &(0x7f0000000000)=""/236, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 21:37:01 executing program 0: bpf$BPF_LINK_CREATE_XDP(0x23, &(0x7f0000003240), 0x10) 21:37:01 executing program 2: io_setup(0xd9d, &(0x7f0000001080)=0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000004740)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) io_submit(r0, 0x1, &(0x7f0000000100)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\f', 0x20000001}]) [ 1445.422929][T24449] RBP: 0000000020000280 R08: 0000000000000000 R09: 000000000000018a [ 1445.430738][T24449] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200001c0 [ 1445.438552][T24449] R13: 0000000020000200 R14: 00007f2e9f8d9fe0 R15: 0000000020000240 [ 1445.446367][T24449] [ 1445.633220][T24464] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 21:37:02 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x3c1, 0x3, 0x3c0, 0x1f8, 0x9403, 0x0, 0x0, 0x2c0, 0x2f0, 0x3d8, 0x3d8, 0x2f0, 0x3d8, 0x3, 0x0, {[{{@uncond, 0x0, 0x190, 0x1f8, 0x0, {}, [@common=@unspec=@conntrack2={{0xc0}, {{@ipv4=@private, [], @ipv4=@local, [], @ipv4=@multicast2, [], @ipv6=@local}}}, @common=@inet=@socket3={{0x28}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x3, 0x0, 0x0, 0x0, 'syz0\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0xfeffff7f, {}, [@inet=@rpfilter={{0x28}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x158) 21:37:02 executing program 3: bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000340)={0x6, 0x4, &(0x7f0000000480)=@framed={{}, [@alu={0x4, 0x0, 0x8, 0x0, 0x0, 0xc}]}, &(0x7f0000000140)='syzkaller\x00', 0x7, 0xec, &(0x7f0000000000)=""/236, 0x0, 0x0, '\x00', 0x0, 0x25, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 21:37:02 executing program 0: bpf$BPF_LINK_CREATE_XDP(0x23, &(0x7f0000003240), 0x10) 21:37:02 executing program 2: io_setup(0xd9d, &(0x7f0000001080)=0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000004740)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) io_submit(r0, 0x1, &(0x7f0000000100)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\f', 0x20000001}]) 21:37:02 executing program 4: syz_mount_image$erofs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x2000, 0x190, 0x0, &(0x7f0000000240), 0x1, &(0x7f0000000280)="$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") (fail_nth: 50) 21:37:02 executing program 5: syz_clone(0xea480200, 0x0, 0x0, 0x0, 0x0, 0x0) 21:37:02 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_LINKINFO_GET(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000200)={&(0x7f00000000c0)={0x24, r1, 0x1, 0x0, 0x0, {}, [@HEADER={0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8}]}, @HEADER={0x4}]}, 0x24}}, 0x0) 21:37:02 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x3c1, 0x3, 0x3c0, 0x1f8, 0x9403, 0x0, 0x0, 0x2c0, 0x2f0, 0x3d8, 0x3d8, 0x2f0, 0x3d8, 0x3, 0x0, {[{{@uncond, 0x0, 0x190, 0x1f8, 0x0, {}, [@common=@unspec=@conntrack2={{0xc0}, {{@ipv4=@private, [], @ipv4=@local, [], @ipv4=@multicast2, [], @ipv6=@local}}}, @common=@inet=@socket3={{0x28}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x3, 0x0, 0x0, 0x0, 'syz0\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0xfeffff7f, {}, [@inet=@rpfilter={{0x28}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x158) 21:37:02 executing program 2: io_setup(0xd9d, &(0x7f0000001080)=0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000004740)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) io_submit(r0, 0x1, &(0x7f0000000100)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\f', 0x20000001}]) 21:37:02 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000007d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001800)={&(0x7f00000017c0)='kfree\x00', r0}, 0x10) r1 = bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000140)=@base={0xa, 0x16, 0x8, 0x7f}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0xa, &(0x7f0000000680)=@framed={{0x18, 0x8}, [@func={0x85, 0x0, 0x1, 0x0, 0x6}, @map_fd={0x18, 0x0, 0x1, 0x0, r1}, @generic={0x65}, @initr0, @exit]}, &(0x7f0000000000)='GPL\x00', 0x4, 0xee, &(0x7f0000000340)=""/238, 0x0, 0x9, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 21:37:02 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='task\x00') r1 = fcntl$dupfd(r0, 0x0, r0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) getdents(r1, &(0x7f00000001c0)=""/110, 0x6e) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000180)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) getdents64(r1, &(0x7f00000000c0)=""/184, 0xb8) 21:37:02 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r1 = socket(0x10, 0x803, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) sendmsg$AUDIT_GET_FEATURE(r1, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x10, 0x3fb, 0x400, 0x70bd2d, 0x25dfdbfb, "", ["", ""]}, 0x10}}, 0x4080) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="3400000010000104000020000000000000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB="340000001400b59500000000000000000a000000", @ANYRES32=r4, @ANYBLOB="08000800ae8641f114000200ff"], 0x34}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r4}, [@IFA_ADDRESS={0x14, 0x1, @remote}]}, 0x2c}}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0xfd10b900d79ba693, 0x80000000, 0x7, 0xc4f, 0x400, 0x1, 0x0, '\x00', r4, 0xffffffffffffffff, 0x1, 0x5}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) read$FUSE(r6, &(0x7f000000d440)={0x2020}, 0x2020) write$P9_RGETLOCK(r7, &(0x7f0000000380)=ANY=[], 0x200002e6) fcntl$setpipe(r7, 0x407, 0x7000000) 21:37:02 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x3c1, 0x3, 0x3c0, 0x1f8, 0x9403, 0x0, 0x0, 0x2c0, 0x2f0, 0x3d8, 0x3d8, 0x2f0, 0x3d8, 0x3, 0x0, {[{{@uncond, 0x0, 0x190, 0x1f8, 0x0, {}, [@common=@unspec=@conntrack2={{0xc0}, {{@ipv4=@private, [], @ipv4=@local, [], @ipv4=@multicast2, [], @ipv6=@local}}}, @common=@inet=@socket3={{0x28}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x3, 0x0, 0x0, 0x0, 'syz0\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0xfeffff7f, {}, [@inet=@rpfilter={{0x28}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x158) [ 1446.145264][T24488] loop4: detected capacity change from 0 to 16 [ 1446.166722][T24488] FAULT_INJECTION: forcing a failure. [ 1446.166722][T24488] name failslab, interval 1, probability 0, space 0, times 0 [ 1446.203570][T24501] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1019 sclass=netlink_route_socket pid=24501 comm=syz-executor.5 [ 1446.235181][T24488] CPU: 0 PID: 24488 Comm: syz-executor.4 Tainted: G W 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 1446.246643][T24488] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1446.256542][T24488] Call Trace: [ 1446.259658][T24488] [ 1446.262433][T24488] dump_stack_lvl+0x151/0x1b7 [ 1446.266951][T24488] ? bfq_pos_tree_add_move+0x43e/0x43e [ 1446.272240][T24488] ? kasan_set_track+0x5e/0x70 [ 1446.276840][T24488] ? kasan_set_free_info+0x23/0x40 [ 1446.281792][T24488] ? ____kasan_slab_free+0x126/0x160 [ 1446.286909][T24488] ? __kasan_slab_free+0x11/0x20 [ 1446.291684][T24488] ? kfree+0xc8/0x210 [ 1446.295501][T24488] ? ext4_ext_map_blocks+0x210d/0x3cb0 [ 1446.300794][T24488] ? ext4_map_blocks+0x42c/0x1e20 [ 1446.305657][T24488] ? ext4_append+0x253/0x570 [ 1446.310085][T24488] dump_stack+0x15/0x17 [ 1446.314077][T24488] should_fail+0x3c0/0x510 [ 1446.318332][T24488] ? ext4_find_extent+0x249/0xd80 [ 1446.323188][T24488] __should_failslab+0x9f/0xe0 [ 1446.327791][T24488] should_failslab+0x9/0x20 [ 1446.332128][T24488] __kmalloc+0x6d/0x350 [ 1446.336122][T24488] ext4_find_extent+0x249/0xd80 [ 1446.340811][T24488] ext4_ext_map_blocks+0x22d/0x3cb0 [ 1446.345842][T24488] ? ____kasan_slab_free+0x131/0x160 [ 1446.350965][T24488] ? __kasan_slab_free+0x11/0x20 [ 1446.355740][T24488] ? ext4_ext_map_blocks+0x210d/0x3cb0 [ 1446.361033][T24488] ? ext4_ext_release+0x10/0x10 [ 1446.365732][T24488] ? ext4_ext_map_blocks+0x2151/0x3cb0 [ 1446.371016][T24488] ? ext4_es_lookup_extent+0x3c5/0x9d0 [ 1446.376309][T24488] ext4_map_blocks+0xacd/0x1e20 [ 1446.380999][T24488] ? ext4_issue_zeroout+0x260/0x260 [ 1446.386030][T24488] ? __kasan_check_write+0x14/0x20 [ 1446.390974][T24488] ? up_read+0x14/0x90 [ 1446.394882][T24488] ext4_getblk+0x19c/0x6f0 [ 1446.399133][T24488] ? ext4_get_block_unwritten+0x40/0x40 [ 1446.404611][T24488] ? ext4_has_metadata_csum+0x1f0/0x1f0 [ 1446.409983][T24488] ext4_bread+0x2f/0x180 [ 1446.414062][T24488] ext4_append+0x2e8/0x570 [ 1446.418318][T24488] ? ext4_init_new_dir+0xa10/0xa10 [ 1446.423263][T24488] ext4_init_new_dir+0x337/0xa10 [ 1446.428036][T24488] ? may_create+0x647/0x8c0 [ 1446.432375][T24488] ? ext4_init_dot_dotdot+0x500/0x500 [ 1446.437587][T24488] ext4_mkdir+0x4fa/0xcf0 [ 1446.441751][T24488] ? ext4_symlink+0xfe0/0xfe0 [ 1446.446263][T24488] ? selinux_inode_mkdir+0x22/0x30 [ 1446.451218][T24488] ? security_inode_mkdir+0xf1/0x130 [ 1446.456332][T24488] vfs_mkdir+0x360/0x580 [ 1446.460413][T24488] do_mkdirat+0x1e8/0x420 [ 1446.464582][T24488] ? vfs_mkdir+0x580/0x580 [ 1446.468832][T24488] ? getname_flags+0x1fb/0x510 [ 1446.473433][T24488] __x64_sys_mkdirat+0x89/0xa0 [ 1446.478032][T24488] do_syscall_64+0x44/0xd0 [ 1446.482291][T24488] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1446.488011][T24488] RIP: 0033:0x7f2ea0b66177 [ 1446.492269][T24488] Code: 73 01 c3 48 c7 c1 b8 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 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1446.511704][T24488] RSP: 002b:00007f2e9f8d9f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 1446.520039][T24488] RAX: ffffffffffffffda RBX: 0000000000000190 RCX: 00007f2ea0b66177 [ 1446.527851][T24488] RDX: 00000000000001ff RSI: 0000000020000200 RDI: 00000000ffffff9c [ 1446.535659][T24488] RBP: 0000000020000280 R08: 0000000000000000 R09: 000000000000018a [ 1446.543473][T24488] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200001c0 21:37:02 executing program 2: io_setup(0xd9d, &(0x7f0000001080)=0x0) r1 = openat$tcp_mem(0xffffffffffffff9c, &(0x7f0000004740)='/proc/sys/net/ipv4/tcp_wmem\x00', 0x1, 0x0) io_submit(r0, 0x1, &(0x7f0000000100)=[&(0x7f00000000c0)={0x0, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f0000000000)='\f', 0x20000001}]) 21:37:02 executing program 1: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$IP6T_SO_SET_REPLACE(r0, 0x29, 0x40, &(0x7f0000000000)=@raw={'raw\x00', 0x3c1, 0x3, 0x3c0, 0x1f8, 0x9403, 0x0, 0x0, 0x2c0, 0x2f0, 0x3d8, 0x3d8, 0x2f0, 0x3d8, 0x3, 0x0, {[{{@uncond, 0x0, 0x190, 0x1f8, 0x0, {}, [@common=@unspec=@conntrack2={{0xc0}, {{@ipv4=@private, [], @ipv4=@local, [], @ipv4=@multicast2, [], @ipv6=@local}}}, @common=@inet=@socket3={{0x28}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x3, 0x0, 0x0, 0x0, 'syz0\x00', 'syz1\x00'}}}, {{@uncond, 0x0, 0xd0, 0xf8, 0xfeffff7f, {}, [@inet=@rpfilter={{0x28}}]}, @common=@unspec=@STANDARD={0x28, '\x00', 0x0, 0xfffffffffffffffe}}], {{'\x00', 0x0, 0xa8, 0xd0}, {0x28}}}}, 0x158) 21:37:02 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000007d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001800)={&(0x7f00000017c0)='kfree\x00', r0}, 0x10) r1 = bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000140)=@base={0xa, 0x16, 0x8, 0x7f}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0xa, &(0x7f0000000680)=@framed={{0x18, 0x8}, [@func={0x85, 0x0, 0x1, 0x0, 0x6}, @map_fd={0x18, 0x0, 0x1, 0x0, r1}, @generic={0x65}, @initr0, @exit]}, &(0x7f0000000000)='GPL\x00', 0x4, 0xee, &(0x7f0000000340)=""/238, 0x0, 0x9, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) [ 1446.551305][T24488] R13: 0000000020000200 R14: 00007f2e9f8d9fe0 R15: 0000000020000240 [ 1446.559099][T24488] 21:37:03 executing program 4: syz_mount_image$erofs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x2000, 0x190, 0x0, &(0x7f0000000240), 0x1, &(0x7f0000000280)="$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") (fail_nth: 51) 21:37:03 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000700)={0x0, 0x0, &(0x7f00000006c0)={&(0x7f0000000180)={0x54, r1, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_PRIVATE_KEY={0x24}, @WGDEVICE_A_IFNAME={0x14, 0x2, 'wg0\x00'}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0x54}}, 0x0) 21:37:03 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000007d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001800)={&(0x7f00000017c0)='kfree\x00', r0}, 0x10) r1 = bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000140)=@base={0xa, 0x16, 0x8, 0x7f}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0xa, &(0x7f0000000680)=@framed={{0x18, 0x8}, [@func={0x85, 0x0, 0x1, 0x0, 0x6}, @map_fd={0x18, 0x0, 0x1, 0x0, r1}, @generic={0x65}, @initr0, @exit]}, &(0x7f0000000000)='GPL\x00', 0x4, 0xee, &(0x7f0000000340)=""/238, 0x0, 0x9, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 21:37:03 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='task\x00') r1 = fcntl$dupfd(r0, 0x0, r0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) getdents(r1, &(0x7f00000001c0)=""/110, 0x6e) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000180)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) getdents64(r1, &(0x7f00000000c0)=""/184, 0xb8) 21:37:03 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000800000000000006ba80000940000000fad413e850000000f00000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='kmem_cache_free\x00', r1}, 0x10) sendmsg$key(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x2, 0x17, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_spirange={0x2, 0x17}]}, 0x20}}, 0x0) [ 1446.600020][T24501] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 21:37:03 executing program 1: prctl$PR_SET_MM(0x23, 0x8, &(0x7f0000001000/0x4000)=nil) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='cmdline\x00') munmap(&(0x7f0000003000/0x4000)=nil, 0x4000) prctl$PR_SET_MM(0x23, 0x9, &(0x7f0000005000/0x3000)=nil) read$FUSE(r0, &(0x7f0000002080)={0x2020}, 0xffffff66) 21:37:03 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000800000000000006ba80000940000000fad413e850000000f00000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='kmem_cache_free\x00', r1}, 0x10) sendmsg$key(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x2, 0x17, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_spirange={0x2, 0x17}]}, 0x20}}, 0x0) [ 1446.665736][T24524] loop4: detected capacity change from 0 to 16 [ 1446.675420][T24524] FAULT_INJECTION: forcing a failure. [ 1446.675420][T24524] name failslab, interval 1, probability 0, space 0, times 0 [ 1446.699524][T24524] CPU: 1 PID: 24524 Comm: syz-executor.4 Tainted: G W 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 1446.710991][T24524] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1446.720881][T24524] Call Trace: [ 1446.724017][T24524] [ 1446.726781][T24524] dump_stack_lvl+0x151/0x1b7 [ 1446.731381][T24524] ? bfq_pos_tree_add_move+0x43e/0x43e [ 1446.736678][T24524] ? ext4_mb_initialize_context+0x4c7/0xd80 [ 1446.742410][T24524] dump_stack+0x15/0x17 [ 1446.746400][T24524] should_fail+0x3c0/0x510 [ 1446.750650][T24524] __should_failslab+0x9f/0xe0 [ 1446.755340][T24524] should_failslab+0x9/0x20 [ 1446.759680][T24524] kmem_cache_alloc+0x4f/0x2f0 [ 1446.764291][T24524] ? ext4_mb_new_blocks+0xd81/0x3c00 [ 1446.769408][T24524] ext4_mb_new_blocks+0xd81/0x3c00 [ 1446.774346][T24524] ? __kasan_kmalloc+0x9/0x10 [ 1446.778859][T24524] ? __kmalloc+0x203/0x350 [ 1446.783114][T24524] ? ext4_mb_pa_callback+0xd0/0xd0 [ 1446.788058][T24524] ? ext4_ext_search_right+0x4d3/0x890 [ 1446.793351][T24524] ? ext4_inode_to_goal_block+0x31e/0x460 [ 1446.798912][T24524] ? ext4_ext_find_goal+0x113/0x200 [ 1446.803950][T24524] ext4_ext_map_blocks+0x17db/0x3cb0 [ 1446.809068][T24524] ? ext4_ext_release+0x10/0x10 [ 1446.813756][T24524] ? ext4_ext_map_blocks+0x2151/0x3cb0 [ 1446.819051][T24524] ? ext4_es_lookup_extent+0x3c5/0x9d0 [ 1446.824335][T24524] ext4_map_blocks+0xacd/0x1e20 [ 1446.829035][T24524] ? ext4_issue_zeroout+0x260/0x260 [ 1446.834075][T24524] ? __kasan_check_write+0x14/0x20 [ 1446.839001][T24524] ? up_read+0x14/0x90 [ 1446.842909][T24524] ext4_getblk+0x19c/0x6f0 [ 1446.847162][T24524] ? ext4_get_block_unwritten+0x40/0x40 [ 1446.852548][T24524] ? ext4_has_metadata_csum+0x1f0/0x1f0 [ 1446.857925][T24524] ext4_bread+0x2f/0x180 [ 1446.862008][T24524] ext4_append+0x2e8/0x570 [ 1446.866257][T24524] ? ext4_init_new_dir+0xa10/0xa10 [ 1446.871206][T24524] ext4_init_new_dir+0x337/0xa10 [ 1446.875979][T24524] ? may_create+0x647/0x8c0 [ 1446.880316][T24524] ? ext4_init_dot_dotdot+0x500/0x500 [ 1446.885527][T24524] ext4_mkdir+0x4fa/0xcf0 [ 1446.889692][T24524] ? ext4_symlink+0xfe0/0xfe0 [ 1446.894206][T24524] ? selinux_inode_mkdir+0x22/0x30 [ 1446.899150][T24524] ? security_inode_mkdir+0xf1/0x130 [ 1446.904272][T24524] vfs_mkdir+0x360/0x580 [ 1446.908352][T24524] do_mkdirat+0x1e8/0x420 [ 1446.912516][T24524] ? vfs_mkdir+0x580/0x580 [ 1446.916772][T24524] ? getname_flags+0x1fb/0x510 [ 1446.921370][T24524] __x64_sys_mkdirat+0x89/0xa0 [ 1446.925973][T24524] do_syscall_64+0x44/0xd0 [ 1446.930318][T24524] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1446.936038][T24524] RIP: 0033:0x7f2ea0b66177 [ 1446.940296][T24524] Code: 73 01 c3 48 c7 c1 b8 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 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1446.959737][T24524] RSP: 002b:00007f2e9f8d9f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 1446.967980][T24524] RAX: ffffffffffffffda RBX: 0000000000000190 RCX: 00007f2ea0b66177 [ 1446.975790][T24524] RDX: 00000000000001ff RSI: 0000000020000200 RDI: 00000000ffffff9c [ 1446.983603][T24524] RBP: 0000000020000280 R08: 0000000000000000 R09: 000000000000018a [ 1446.991410][T24524] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200001c0 [ 1446.999224][T24524] R13: 0000000020000200 R14: 00007f2e9f8d9fe0 R15: 0000000020000240 [ 1447.007040][T24524] 21:37:03 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r1 = socket(0x10, 0x803, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) sendmsg$AUDIT_GET_FEATURE(r1, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x10, 0x3fb, 0x400, 0x70bd2d, 0x25dfdbfb, "", ["", ""]}, 0x10}}, 0x4080) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="3400000010000104000020000000000000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB="340000001400b59500000000000000000a000000", @ANYRES32=r4, @ANYBLOB="08000800ae8641f114000200ff"], 0x34}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r4}, [@IFA_ADDRESS={0x14, 0x1, @remote}]}, 0x2c}}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0xfd10b900d79ba693, 0x80000000, 0x7, 0xc4f, 0x400, 0x1, 0x0, '\x00', r4, 0xffffffffffffffff, 0x1, 0x5}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) read$FUSE(r6, &(0x7f000000d440)={0x2020}, 0x2020) write$P9_RGETLOCK(r7, &(0x7f0000000380)=ANY=[], 0x200002e6) fcntl$setpipe(r7, 0x407, 0x7000000) 21:37:03 executing program 1: prctl$PR_SET_MM(0x23, 0x8, &(0x7f0000001000/0x4000)=nil) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='cmdline\x00') munmap(&(0x7f0000003000/0x4000)=nil, 0x4000) prctl$PR_SET_MM(0x23, 0x9, &(0x7f0000005000/0x3000)=nil) read$FUSE(r0, &(0x7f0000002080)={0x2020}, 0xffffff66) 21:37:03 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000000000850000007d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000001800)={&(0x7f00000017c0)='kfree\x00', r0}, 0x10) r1 = bpf$MAP_CREATE(0x100000000000000, &(0x7f0000000140)=@base={0xa, 0x16, 0x8, 0x7f}, 0x48) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x11, 0xa, &(0x7f0000000680)=@framed={{0x18, 0x8}, [@func={0x85, 0x0, 0x1, 0x0, 0x6}, @map_fd={0x18, 0x0, 0x1, 0x0, r1}, @generic={0x65}, @initr0, @exit]}, &(0x7f0000000000)='GPL\x00', 0x4, 0xee, &(0x7f0000000340)=""/238, 0x0, 0x9, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 21:37:03 executing program 4: syz_mount_image$erofs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x2000, 0x190, 0x0, &(0x7f0000000240), 0x1, &(0x7f0000000280)="$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") (fail_nth: 52) 21:37:03 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='task\x00') r1 = fcntl$dupfd(r0, 0x0, r0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) getdents(r1, &(0x7f00000001c0)=""/110, 0x6e) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000180)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) getdents64(r1, &(0x7f00000000c0)=""/184, 0xb8) 21:37:03 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000800000000000006ba80000940000000fad413e850000000f00000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='kmem_cache_free\x00', r1}, 0x10) sendmsg$key(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x2, 0x17, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_spirange={0x2, 0x17}]}, 0x20}}, 0x0) 21:37:03 executing program 3: prctl$PR_SET_MM(0x23, 0x8, &(0x7f0000001000/0x4000)=nil) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='cmdline\x00') munmap(&(0x7f0000003000/0x4000)=nil, 0x4000) prctl$PR_SET_MM(0x23, 0x9, &(0x7f0000005000/0x3000)=nil) read$FUSE(r0, &(0x7f0000002080)={0x2020}, 0xffffff66) 21:37:03 executing program 1: prctl$PR_SET_MM(0x23, 0x8, &(0x7f0000001000/0x4000)=nil) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='cmdline\x00') munmap(&(0x7f0000003000/0x4000)=nil, 0x4000) prctl$PR_SET_MM(0x23, 0x9, &(0x7f0000005000/0x3000)=nil) read$FUSE(r0, &(0x7f0000002080)={0x2020}, 0xffffff66) 21:37:03 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) r1 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x11, 0x5, &(0x7f0000000000)=ANY=[@ANYBLOB="1800000000800000000000006ba80000940000000fad413e850000000f00000095"], &(0x7f0000000180)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='kmem_cache_free\x00', r1}, 0x10) sendmsg$key(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000100)={0x2, 0x17, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, [@sadb_spirange={0x2, 0x17}]}, 0x20}}, 0x0) 21:37:03 executing program 1: prctl$PR_SET_MM(0x23, 0x8, &(0x7f0000001000/0x4000)=nil) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='cmdline\x00') munmap(&(0x7f0000003000/0x4000)=nil, 0x4000) prctl$PR_SET_MM(0x23, 0x9, &(0x7f0000005000/0x3000)=nil) read$FUSE(r0, &(0x7f0000002080)={0x2020}, 0xffffff66) 21:37:03 executing program 3: prctl$PR_SET_MM(0x23, 0x8, &(0x7f0000001000/0x4000)=nil) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='cmdline\x00') munmap(&(0x7f0000003000/0x4000)=nil, 0x4000) prctl$PR_SET_MM(0x23, 0x9, &(0x7f0000005000/0x3000)=nil) read$FUSE(r0, &(0x7f0000002080)={0x2020}, 0xffffff66) [ 1447.087900][T24536] loop4: detected capacity change from 0 to 16 21:37:03 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)=@dellink={0x34, 0x11, 0x738bd622d4ea704f, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'veth1\x00'}]}, 0x34}}, 0x0) [ 1447.134486][T24536] FAULT_INJECTION: forcing a failure. [ 1447.134486][T24536] name failslab, interval 1, probability 0, space 0, times 0 [ 1447.146947][T24540] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1019 sclass=netlink_route_socket pid=24540 comm=syz-executor.5 [ 1447.160086][T24540] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1447.201832][T24536] CPU: 1 PID: 24536 Comm: syz-executor.4 Tainted: G W 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 1447.213384][T24536] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1447.223281][T24536] Call Trace: [ 1447.226401][T24536] [ 1447.229178][T24536] dump_stack_lvl+0x151/0x1b7 [ 1447.233698][T24536] ? bfq_pos_tree_add_move+0x43e/0x43e [ 1447.238987][T24536] ? pagecache_get_page+0xce3/0xdb0 [ 1447.244025][T24536] dump_stack+0x15/0x17 [ 1447.248015][T24536] should_fail+0x3c0/0x510 [ 1447.252271][T24536] __should_failslab+0x9f/0xe0 [ 1447.256872][T24536] should_failslab+0x9/0x20 [ 1447.261207][T24536] kmem_cache_alloc+0x4f/0x2f0 [ 1447.265820][T24536] ? jbd2_journal_add_journal_head+0x84/0x4b0 [ 1447.271713][T24536] ? ext4_inode_journal_mode+0x237/0x470 [ 1447.277177][T24536] jbd2_journal_add_journal_head+0x84/0x4b0 [ 1447.283078][T24536] jbd2_journal_get_create_access+0x48/0x4a0 [ 1447.288899][T24536] __ext4_journal_get_create_access+0xaf/0x550 [ 1447.294888][T24536] ? __ext4_forget+0x850/0x850 [ 1447.299492][T24536] ? __kasan_check_write+0x14/0x20 [ 1447.304440][T24536] ? up_read+0x14/0x90 [ 1447.308336][T24536] ext4_getblk+0x3d9/0x6f0 [ 1447.312596][T24536] ? ext4_get_block_unwritten+0x40/0x40 [ 1447.317968][T24536] ? ext4_has_metadata_csum+0x1f0/0x1f0 [ 1447.323348][T24536] ext4_bread+0x2f/0x180 [ 1447.327428][T24536] ext4_append+0x2e8/0x570 [ 1447.331693][T24536] ? ext4_init_new_dir+0xa10/0xa10 [ 1447.336629][T24536] ext4_init_new_dir+0x337/0xa10 [ 1447.341402][T24536] ? may_create+0x647/0x8c0 [ 1447.345834][T24536] ? ext4_init_dot_dotdot+0x500/0x500 [ 1447.351045][T24536] ext4_mkdir+0x4fa/0xcf0 [ 1447.355209][T24536] ? ext4_symlink+0xfe0/0xfe0 [ 1447.359843][T24536] ? selinux_inode_mkdir+0x22/0x30 [ 1447.364859][T24536] ? security_inode_mkdir+0xf1/0x130 [ 1447.369976][T24536] vfs_mkdir+0x360/0x580 [ 1447.374059][T24536] do_mkdirat+0x1e8/0x420 [ 1447.378223][T24536] ? vfs_mkdir+0x580/0x580 [ 1447.382474][T24536] ? getname_flags+0x1fb/0x510 [ 1447.387077][T24536] __x64_sys_mkdirat+0x89/0xa0 [ 1447.391689][T24536] do_syscall_64+0x44/0xd0 [ 1447.395936][T24536] ? irqentry_exit+0x12/0x40 [ 1447.400357][T24536] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1447.406091][T24536] RIP: 0033:0x7f2ea0b66177 [ 1447.410337][T24536] Code: 73 01 c3 48 c7 c1 b8 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 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1447.430036][T24536] RSP: 002b:00007f2e9f8d9f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 [ 1447.438284][T24536] RAX: ffffffffffffffda RBX: 0000000000000190 RCX: 00007f2ea0b66177 [ 1447.446094][T24536] RDX: 00000000000001ff RSI: 0000000020000200 RDI: 00000000ffffff9c [ 1447.453913][T24536] RBP: 0000000020000280 R08: 0000000000000000 R09: 000000000000018a [ 1447.461721][T24536] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200001c0 [ 1447.469530][T24536] R13: 0000000020000200 R14: 00007f2e9f8d9fe0 R15: 0000000020000240 [ 1447.477343][T24536] [ 1447.490420][T24536] ENOMEM in journal_alloc_journal_head, retrying. [ 1447.506549][T24536] erofs: (device loop4): mounted with root inode @ nid 36. 21:37:04 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r1 = socket(0x10, 0x803, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) sendmsg$AUDIT_GET_FEATURE(r1, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x10, 0x3fb, 0x400, 0x70bd2d, 0x25dfdbfb, "", ["", ""]}, 0x10}}, 0x4080) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="3400000010000104000020000000000000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB="340000001400b59500000000000000000a000000", @ANYRES32=r4, @ANYBLOB="08000800ae8641f114000200ff"], 0x34}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r4}, [@IFA_ADDRESS={0x14, 0x1, @remote}]}, 0x2c}}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0xfd10b900d79ba693, 0x80000000, 0x7, 0xc4f, 0x400, 0x1, 0x0, '\x00', r4, 0xffffffffffffffff, 0x1, 0x5}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) read$FUSE(r6, &(0x7f000000d440)={0x2020}, 0x2020) write$P9_RGETLOCK(r7, &(0x7f0000000380)=ANY=[], 0x200002e6) fcntl$setpipe(r7, 0x407, 0x7000000) 21:37:04 executing program 1: openat$sysfs(0xffffffffffffff9c, &(0x7f0000000000)='/sys/block/loop0', 0x46945, 0x0) 21:37:04 executing program 3: prctl$PR_SET_MM(0x23, 0x8, &(0x7f0000001000/0x4000)=nil) r0 = syz_open_procfs(0xffffffffffffffff, &(0x7f0000000040)='cmdline\x00') munmap(&(0x7f0000003000/0x4000)=nil, 0x4000) prctl$PR_SET_MM(0x23, 0x9, &(0x7f0000005000/0x3000)=nil) read$FUSE(r0, &(0x7f0000002080)={0x2020}, 0xffffff66) 21:37:04 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f0000000180)='task\x00') r1 = fcntl$dupfd(r0, 0x0, r0) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) getdents(r1, &(0x7f00000001c0)=""/110, 0x6e) r3 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='hugetlb.2MB.usage_in_bytes\x00', 0x275a, 0x0) write$binfmt_script(r3, &(0x7f0000000180)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) getdents64(r1, &(0x7f00000000c0)=""/184, 0xb8) 21:37:04 executing program 4: syz_mount_image$erofs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x2000, 0x190, 0x0, &(0x7f0000000240), 0x1, &(0x7f0000000280)="$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") (fail_nth: 53) 21:37:04 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)=@dellink={0x34, 0x11, 0x738bd622d4ea704f, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'veth1\x00'}]}, 0x34}}, 0x0) 21:37:04 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)=@dellink={0x34, 0x11, 0x738bd622d4ea704f, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'veth1\x00'}]}, 0x34}}, 0x0) 21:37:04 executing program 3: r0 = syz_open_dev$loop(&(0x7f0000000200), 0x0, 0x0) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f0000000240)) 21:37:04 executing program 1: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x2010050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/file0\x00', 0xbc9dc8fbd81cb4a1) timer_create(0x0, &(0x7f0000000280)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)="f5", 0x20000042}], 0x1, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x0) 21:37:04 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000240)=@dellink={0x34, 0x11, 0x738bd622d4ea704f, 0x0, 0x0, {}, [@IFLA_IFNAME={0x14, 0x3, 'veth1\x00'}]}, 0x34}}, 0x0) [ 1447.711424][T24566] loop4: detected capacity change from 0 to 16 [ 1447.722997][T24569] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1019 sclass=netlink_route_socket pid=24569 comm=syz-executor.5 [ 1447.739208][T24566] FAULT_INJECTION: forcing a failure. [ 1447.739208][T24566] name failslab, interval 1, probability 0, space 0, times 0 21:37:04 executing program 3: open(&(0x7f00009e1000)='./file0\x00', 0x8060, 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000000000), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000100000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f0000006380)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INIT(r0, &(0x7f0000000100)={0x50, 0x0, r1, {0x7, 0x1f, 0x0, 0x61e285}}, 0x50) syz_fuse_handle_req(r0, &(0x7f00000041c0)="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", 0x2000, &(0x7f0000000e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)={0x20}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000006280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000002000)={0x20}}) ioctl$BTRFS_IOC_WAIT_SYNC(r2, 0x40089416, &(0x7f0000000080)) [ 1447.767418][T24569] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. [ 1447.780019][T24566] CPU: 1 PID: 24566 Comm: syz-executor.4 Tainted: G W 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 1447.791482][T24566] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1447.801370][T24566] Call Trace: [ 1447.804507][T24566] [ 1447.807274][T24566] dump_stack_lvl+0x151/0x1b7 [ 1447.811795][T24566] ? bfq_pos_tree_add_move+0x43e/0x43e [ 1447.817076][T24566] ? pagecache_get_page+0xce3/0xdb0 [ 1447.822108][T24566] dump_stack+0x15/0x17 [ 1447.826100][T24566] should_fail+0x3c0/0x510 [ 1447.830353][T24566] __should_failslab+0x9f/0xe0 [ 1447.834953][T24566] should_failslab+0x9/0x20 [ 1447.839292][T24566] kmem_cache_alloc+0x4f/0x2f0 [ 1447.843891][T24566] ? jbd2_journal_add_journal_head+0x84/0x4b0 [ 1447.849923][T24566] ? ext4_inode_journal_mode+0x237/0x470 [ 1447.855385][T24566] jbd2_journal_add_journal_head+0x84/0x4b0 [ 1447.861113][T24566] jbd2_journal_get_create_access+0x48/0x4a0 [ 1447.866931][T24566] __ext4_journal_get_create_access+0xaf/0x550 [ 1447.873015][T24566] ? __ext4_forget+0x850/0x850 [ 1447.877608][T24566] ? __kasan_check_write+0x14/0x20 [ 1447.882558][T24566] ? up_read+0x14/0x90 [ 1447.886462][T24566] ext4_getblk+0x3d9/0x6f0 [ 1447.890716][T24566] ? ext4_get_block_unwritten+0x40/0x40 [ 1447.896096][T24566] ? ext4_has_metadata_csum+0x1f0/0x1f0 [ 1447.901477][T24566] ext4_bread+0x2f/0x180 [ 1447.905559][T24566] ext4_append+0x2e8/0x570 [ 1447.909810][T24566] ? ext4_init_new_dir+0xa10/0xa10 [ 1447.914757][T24566] ext4_init_new_dir+0x337/0xa10 [ 1447.919535][T24566] ? may_create+0x647/0x8c0 [ 1447.923869][T24566] ? ext4_init_dot_dotdot+0x500/0x500 [ 1447.929078][T24566] ext4_mkdir+0x4fa/0xcf0 [ 1447.933245][T24566] ? ext4_symlink+0xfe0/0xfe0 [ 1447.937757][T24566] ? selinux_inode_mkdir+0x22/0x30 [ 1447.942704][T24566] ? security_inode_mkdir+0xf1/0x130 [ 1447.947825][T24566] vfs_mkdir+0x360/0x580 [ 1447.951917][T24566] do_mkdirat+0x1e8/0x420 [ 1447.956073][T24566] ? vfs_mkdir+0x580/0x580 [ 1447.960325][T24566] ? getname_flags+0x1fb/0x510 [ 1447.964924][T24566] __x64_sys_mkdirat+0x89/0xa0 [ 1447.969525][T24566] do_syscall_64+0x44/0xd0 [ 1447.973777][T24566] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1447.979505][T24566] RIP: 0033:0x7f2ea0b66177 [ 1447.983759][T24566] Code: 73 01 c3 48 c7 c1 b8 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 02 01 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1448.003295][T24566] RSP: 002b:00007f2e9f8d9f88 EFLAGS: 00000213 ORIG_RAX: 0000000000000102 21:37:04 executing program 2: pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r0, 0x0, 0x0, 0x0) [ 1448.011539][T24566] RAX: ffffffffffffffda RBX: 0000000000000190 RCX: 00007f2ea0b66177 [ 1448.019350][T24566] RDX: 00000000000001ff RSI: 0000000020000200 RDI: 00000000ffffff9c [ 1448.027161][T24566] RBP: 0000000020000280 R08: 0000000000000000 R09: 000000000000018a [ 1448.034977][T24566] R10: 0000000000000000 R11: 0000000000000213 R12: 00000000200001c0 [ 1448.042785][T24566] R13: 0000000020000200 R14: 00007f2e9f8d9fe0 R15: 0000000020000240 [ 1448.050610][T24566] [ 1448.069859][T24583] fuse: Bad value for 'fd' [ 1448.107400][T24566] ENOMEM in journal_alloc_journal_head, retrying. [ 1448.114202][T24566] erofs: (device loop4): mounted with root inode @ nid 36. 21:37:04 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='syzkaller\x00', 0x4, 0x91, &(0x7f0000000000)=""/145, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) r1 = socket(0x10, 0x803, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f0000000080)={0x0, 0x382, &(0x7f0000000140)={0x0, 0xb7ff}}, 0x0) sendmsg$AUDIT_GET_FEATURE(r1, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000440)={&(0x7f0000000400)={0x10, 0x3fb, 0x400, 0x70bd2d, 0x25dfdbfb, "", ["", ""]}, 0x10}}, 0x4080) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001280)=ANY=[@ANYBLOB="3400000010000104000020000000000000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000140012000c000100627269646765"], 0x34}}, 0x0) sendmsg$nl_route(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000280)=ANY=[@ANYBLOB="340000001400b59500000000000000000a000000", @ANYRES32=r4, @ANYBLOB="08000800ae8641f114000200ff"], 0x34}}, 0x0) r5 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000240)=@ipv6_newaddr={0x2c, 0x14, 0x9535393fea6295b5, 0x0, 0x0, {0xa, 0x0, 0x0, 0x0, r4}, [@IFA_ADDRESS={0x14, 0x1, @remote}]}, 0x2c}}, 0x0) bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0xfd10b900d79ba693, 0x80000000, 0x7, 0xc4f, 0x400, 0x1, 0x0, '\x00', r4, 0xffffffffffffffff, 0x1, 0x5}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000200)={&(0x7f0000000340)='kfree\x00', r0}, 0x10) pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) read$FUSE(r6, &(0x7f000000d440)={0x2020}, 0x2020) write$P9_RGETLOCK(r7, &(0x7f0000000380)=ANY=[], 0x200002e6) fcntl$setpipe(r7, 0x407, 0x7000000) 21:37:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000001ec0)={0x20, 0x76, 0x31f, 0x0, 0x0, "", [@typed={0x8, 0x0, 0x0, 0x0, @ipv4=@broadcast}, @nested={0x8, 0xd, 0x0, 0x1, [@generic="7bac59f4"]}]}, 0x20}], 0x1}, 0x0) 21:37:04 executing program 1: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x2010050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/file0\x00', 0xbc9dc8fbd81cb4a1) timer_create(0x0, &(0x7f0000000280)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)="f5", 0x20000042}], 0x1, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x0) 21:37:04 executing program 3: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000680)={&(0x7f0000000540)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x10, 0x10, 0x2, [@var]}}, &(0x7f0000000580)=""/228, 0x1000000, 0xe4, 0x1}, 0x20) 21:37:04 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0) chown(&(0x7f0000000040)='./file0\x00', 0xffffffffffffffff, 0xffffffffffffffff) 21:37:04 executing program 4: syz_mount_image$erofs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x2000, 0x190, 0x0, &(0x7f0000000240), 0x1, &(0x7f0000000280)="$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") (fail_nth: 54) 21:37:04 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000140)={0x38, 0x5}, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) open(&(0x7f00000003c0)='./file0\x00', 0x4000, 0x65) r4 = syz_open_dev$mouse(&(0x7f0000000180), 0x2, 0x200801) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r6, &(0x7f0000000080)=[{&(0x7f0000000100)='0', 0x1}], 0x1, 0x0) write$binfmt_misc(r6, 0x0, 0x4) close(r6) connect$inet(r6, &(0x7f00000000c0)={0x2, 0x0, @remote}, 0x10) splice(r5, 0x0, 0xffffffffffffffff, 0x0, 0x800000010000, 0x0) r7 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000480)='/sys/block/loop0', 0x228080, 0x121) bpf$PROG_LOAD_XDP(0x5, &(0x7f0000000540)={0x6, 0x9, &(0x7f0000000400)=@raw=[@generic={0x2, 0x2}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x2}, @map_fd={0x18, 0x2}, @map_fd={0x18, 0x3, 0x1, 0x0, r4}, @generic={0x3, 0x7, 0x6, 0x20, 0x3}, @map_fd={0x18, 0x2}], &(0x7f0000000280)='syzkaller\x00', 0x2, 0x0, 0x0, 0x41100, 0x9, '\x00', 0x0, 0x25, r7, 0x8, &(0x7f00000004c0)={0x7, 0x4}, 0x8, 0x10, &(0x7f0000000500)={0x3, 0x2}, 0x10}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000040)='sched_switch\x00', r3}, 0x10) sendmsg$nl_route(0xffffffffffffffff, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000000c0)=ANY=[@ANYBLOB="38834e0d589d7a", @ANYRES32=0x0, @ANYBLOB="20000100", @ANYRES32=0x0, @ANYBLOB], 0x38}, 0x1, 0xf00}, 0x0) ioctl$sock_ipv6_tunnel_SIOCCHGTUNNEL(r0, 0x89f3, &(0x7f0000000380)={'syztnl0\x00', &(0x7f0000000300)={'syztnl2\x00', 0x0, 0x2f, 0x3, 0x0, 0x0, 0x5a, @rand_addr=' \x01\x00', @mcast1, 0x8000, 0x3a, 0x5, 0x6}}) bind$inet6(r0, &(0x7f00000000c0)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x12}}, 0x1c) sched_getattr(0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000100)='./file0\x00', 0x127) dup(0xffffffffffffffff) syz_clone3(&(0x7f0000000a00)={0x40b86000, 0x0, 0x0, 0x0, {0x1d}, 0x0, 0x0, 0x0, 0x0}, 0x58) [ 1448.294121][T24593] loop4: detected capacity change from 0 to 16 [ 1448.305245][T24595] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1448.319187][T24593] FAULT_INJECTION: forcing a failure. [ 1448.319187][T24593] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1448.341336][T24597] SELinux: unrecognized netlink message: protocol=0 nlmsg_type=1019 sclass=netlink_route_socket pid=24597 comm=syz-executor.5 [ 1448.354350][T24593] CPU: 1 PID: 24593 Comm: syz-executor.4 Tainted: G W 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 1448.365803][T24593] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1448.375782][T24593] Call Trace: [ 1448.378904][T24593] [ 1448.381681][T24593] dump_stack_lvl+0x151/0x1b7 [ 1448.386196][T24593] ? bfq_pos_tree_add_move+0x43e/0x43e [ 1448.391494][T24593] dump_stack+0x15/0x17 [ 1448.395484][T24593] should_fail+0x3c0/0x510 [ 1448.399744][T24593] should_fail_usercopy+0x1a/0x20 [ 1448.404595][T24593] _copy_from_user+0x20/0xd0 [ 1448.409021][T24593] strndup_user+0xb3/0x150 [ 1448.413276][T24593] __se_sys_mount+0x9b/0x3c0 [ 1448.417799][T24593] ? __x64_sys_mount+0xd0/0xd0 [ 1448.422401][T24593] __x64_sys_mount+0xbf/0xd0 [ 1448.426814][T24593] do_syscall_64+0x44/0xd0 [ 1448.431070][T24593] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1448.436793][T24593] RIP: 0033:0x7f2ea0b686ba [ 1448.441050][T24593] Code: 48 c7 c2 b8 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1448.460490][T24593] RSP: 002b:00007f2e9f8d9f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1448.468735][T24593] RAX: ffffffffffffffda RBX: 0000000000000190 RCX: 00007f2ea0b686ba [ 1448.476632][T24593] RDX: 00000000200001c0 RSI: 0000000020000200 RDI: 00007f2e9f8d9fe0 [ 1448.484446][T24593] RBP: 00007f2e9f8da020 R08: 00007f2e9f8da020 R09: 00000000200001c0 21:37:04 executing program 3: r0 = add_key$keyring(&(0x7f0000000140), &(0x7f0000000380)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$user(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x0}, &(0x7f0000000200)="a2", 0x1, r0) r2 = add_key$keyring(&(0x7f00000002c0), &(0x7f0000000300)={'syz', 0x0}, 0x0, 0x0, r0) r3 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x1}, 0x0, 0x0, r2) keyctl$KEYCTL_MOVE(0x1e, r1, r3, 0x0, 0x0) 21:37:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000001ec0)={0x20, 0x76, 0x31f, 0x0, 0x0, "", [@typed={0x8, 0x0, 0x0, 0x0, @ipv4=@broadcast}, @nested={0x8, 0xd, 0x0, 0x1, [@generic="7bac59f4"]}]}, 0x20}], 0x1}, 0x0) [ 1448.492260][T24593] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000200001c0 [ 1448.500070][T24593] R13: 0000000020000200 R14: 00007f2e9f8d9fe0 R15: 0000000020000240 [ 1448.507972][T24593] [ 1448.526664][T24597] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.5'. 21:37:04 executing program 3: r0 = add_key$keyring(&(0x7f0000000140), &(0x7f0000000380)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$user(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x0}, &(0x7f0000000200)="a2", 0x1, r0) r2 = add_key$keyring(&(0x7f00000002c0), &(0x7f0000000300)={'syz', 0x0}, 0x0, 0x0, r0) r3 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x1}, 0x0, 0x0, r2) keyctl$KEYCTL_MOVE(0x1e, r1, r3, 0x0, 0x0) 21:37:04 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000001ec0)={0x20, 0x76, 0x31f, 0x0, 0x0, "", [@typed={0x8, 0x0, 0x0, 0x0, @ipv4=@broadcast}, @nested={0x8, 0xd, 0x0, 0x1, [@generic="7bac59f4"]}]}, 0x20}], 0x1}, 0x0) 21:37:04 executing program 1: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x2010050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/file0\x00', 0xbc9dc8fbd81cb4a1) timer_create(0x0, &(0x7f0000000280)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)="f5", 0x20000042}], 0x1, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x0) [ 1448.548548][T24604] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1448.584393][T24609] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. 21:37:05 executing program 4: syz_mount_image$erofs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x2000, 0x190, 0x0, &(0x7f0000000240), 0x1, &(0x7f0000000280)="$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") (fail_nth: 55) 21:37:05 executing program 3: r0 = add_key$keyring(&(0x7f0000000140), &(0x7f0000000380)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$user(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x0}, &(0x7f0000000200)="a2", 0x1, r0) r2 = add_key$keyring(&(0x7f00000002c0), &(0x7f0000000300)={'syz', 0x0}, 0x0, 0x0, r0) r3 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x1}, 0x0, 0x0, r2) keyctl$KEYCTL_MOVE(0x1e, r1, r3, 0x0, 0x0) 21:37:05 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$netlink(r0, &(0x7f00000007c0)={0x0, 0x0, &(0x7f0000000780)=[{&(0x7f0000001ec0)={0x20, 0x76, 0x31f, 0x0, 0x0, "", [@typed={0x8, 0x0, 0x0, 0x0, @ipv4=@broadcast}, @nested={0x8, 0xd, 0x0, 0x1, [@generic="7bac59f4"]}]}, 0x20}], 0x1}, 0x0) 21:37:05 executing program 5: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000540)={0x18, 0x4, &(0x7f0000000080)=@framed={{}, [@generic={0x1d}]}, &(0x7f0000000040)='syzkaller\x00', 0x1, 0x1000, &(0x7f0000000680)=""/4096, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 21:37:05 executing program 3: r0 = add_key$keyring(&(0x7f0000000140), &(0x7f0000000380)={'syz', 0x2}, 0x0, 0x0, 0xffffffffffffffff) r1 = add_key$user(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x0}, &(0x7f0000000200)="a2", 0x1, r0) r2 = add_key$keyring(&(0x7f00000002c0), &(0x7f0000000300)={'syz', 0x0}, 0x0, 0x0, r0) r3 = add_key$keyring(&(0x7f0000000240), &(0x7f0000000280)={'syz', 0x1}, 0x0, 0x0, r2) keyctl$KEYCTL_MOVE(0x1e, r1, r3, 0x0, 0x0) 21:37:05 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) r4 = openat$cgroup_pressure(r0, &(0x7f0000000600)='io.pressure\x00', 0x2, 0x0) fdatasync(r4) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r3, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r2, @ANYBLOB="2c0433005000de295b3acba52ee4080211000001"], 0x448}}, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) preadv(r5, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x5, 0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000200)={'batadv0\x00', 0x0}) r8 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./file1\x00', 0x44a43, 0x0) syncfs(r8) r9 = openat(0xffffffffffffff9c, 0x0, 0x44a43, 0x0) syncfs(r9) sendfile(r8, r9, 0x0, 0x100000000) setsockopt$MRT_DEL_VIF(r9, 0x0, 0xcb, &(0x7f00000003c0)={0x1, 0x8, 0xa, 0x0, @vifc_lcl_ifindex=r7, @remote}, 0x10) r10 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r10, r6, 0x0, 0x10000a006) [ 1448.818077][T24620] loop4: detected capacity change from 0 to 16 [ 1448.818423][T24619] netlink: 4 bytes leftover after parsing attributes in process `syz-executor.2'. [ 1448.841229][T24620] FAULT_INJECTION: forcing a failure. [ 1448.841229][T24620] name failslab, interval 1, probability 0, space 0, times 0 [ 1448.876558][T24620] CPU: 0 PID: 24620 Comm: syz-executor.4 Tainted: G W 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 1448.888107][T24620] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1448.897998][T24620] Call Trace: [ 1448.901122][T24620] [ 1448.903905][T24620] dump_stack_lvl+0x151/0x1b7 [ 1448.908414][T24620] ? bfq_pos_tree_add_move+0x43e/0x43e [ 1448.913712][T24620] dump_stack+0x15/0x17 [ 1448.917699][T24620] should_fail+0x3c0/0x510 [ 1448.921954][T24620] ? __se_sys_mount+0xde/0x3c0 [ 1448.926554][T24620] __should_failslab+0x9f/0xe0 [ 1448.931165][T24620] should_failslab+0x9/0x20 [ 1448.935492][T24620] __kmalloc_track_caller+0x6c/0x350 [ 1448.940621][T24620] ? strnlen_user+0x130/0x1c0 [ 1448.945127][T24620] strndup_user+0x76/0x150 [ 1448.949379][T24620] __se_sys_mount+0xde/0x3c0 [ 1448.953811][T24620] ? __x64_sys_mount+0xd0/0xd0 [ 1448.958408][T24620] __x64_sys_mount+0xbf/0xd0 [ 1448.962921][T24620] do_syscall_64+0x44/0xd0 [ 1448.967174][T24620] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1448.972899][T24620] RIP: 0033:0x7f2ea0b686ba [ 1448.977153][T24620] Code: 48 c7 c2 b8 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1448.997648][T24620] RSP: 002b:00007f2e9f8d9f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1449.005884][T24620] RAX: ffffffffffffffda RBX: 0000000000000190 RCX: 00007f2ea0b686ba [ 1449.013696][T24620] RDX: 00000000200001c0 RSI: 0000000020000200 RDI: 00007f2e9f8d9fe0 [ 1449.021508][T24620] RBP: 00007f2e9f8da020 R08: 00007f2e9f8da020 R09: 00000000200001c0 [ 1449.029318][T24620] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000200001c0 [ 1449.037132][T24620] R13: 0000000020000200 R14: 00007f2e9f8d9fe0 R15: 0000000020000240 [ 1449.044947][T24620] [ 1449.048453][ C0] ip6_tunnel: syztnl1 xmit: Local address not yet configured! 21:37:05 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) r4 = openat$cgroup_pressure(r0, &(0x7f0000000600)='io.pressure\x00', 0x2, 0x0) fdatasync(r4) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r3, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r2, @ANYBLOB="2c0433005000de295b3acba52ee4080211000001"], 0x448}}, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) preadv(r5, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x5, 0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000200)={'batadv0\x00', 0x0}) r8 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./file1\x00', 0x44a43, 0x0) syncfs(r8) r9 = openat(0xffffffffffffff9c, 0x0, 0x44a43, 0x0) syncfs(r9) sendfile(r8, r9, 0x0, 0x100000000) setsockopt$MRT_DEL_VIF(r9, 0x0, 0xcb, &(0x7f00000003c0)={0x1, 0x8, 0xa, 0x0, @vifc_lcl_ifindex=r7, @remote}, 0x10) r10 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r10, r6, 0x0, 0x10000a006) 21:37:05 executing program 3: r0 = openat$vhost_vsock(0xffffffffffffff9c, &(0x7f00000015c0), 0x2, 0x0) ioctl$VHOST_SET_VRING_BASE(r0, 0xaf01, 0x0) r1 = eventfd(0x0) ioctl$VHOST_SET_LOG_FD(r0, 0x4004af07, &(0x7f00000001c0)=r1) ioctl$VHOST_SET_VRING_KICK(r0, 0x4008af20, &(0x7f0000000040)={0x1, r1}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000140)={0x0, 0x0, 0x0, &(0x7f0000000240)=""/53, 0x0}) ioctl$VHOST_SET_VRING_ADDR(r0, 0x4028af11, &(0x7f0000000280)={0x1, 0x1, 0x0, &(0x7f0000000480)=""/89, &(0x7f00000002c0)=""/90}) signalfd(r1, &(0x7f0000000000)={[0x8]}, 0x8) ioctl$VHOST_SET_MEM_TABLE(r0, 0x4008af03, &(0x7f0000000880)) r2 = openat$sysfs(0xffffffffffffff9c, &(0x7f0000000100)='/sys/class/ryos', 0x210041, 0x107) ioctl$VHOST_SET_VRING_ERR(r0, 0x4008af22, &(0x7f0000000180)={0x3, r2}) ioctl$VHOST_VSOCK_SET_RUNNING(r0, 0x4004af61, &(0x7f0000000340)=0xffffffff) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='blkio.bfq.io_service_bytes\x00', 0x275a, 0x0) write$P9_RREADDIR(0xffffffffffffffff, &(0x7f0000000100)=ANY=[], 0xbf) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000240), 0x7f10) sendmsg$NL80211_CMD_GET_PROTOCOL_FEATURES(0xffffffffffffffff, 0x0, 0x0) 21:37:05 executing program 2: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000001000)=ANY=[@ANYBLOB="020a000007000000000000000000000005001a0000000000000000000000ffff7f000001fe880000000000000000000000000001c1b30f3d"], 0x38}}, 0x0) 21:37:05 executing program 1: timer_create(0x0, &(0x7f00000000c0)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000240)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000200)='./file0\x00', &(0x7f0000018ffa)='ramfs\x00', 0x2010050, 0x0) r0 = creat(&(0x7f0000000100)='./file0/file0\x00', 0xbc9dc8fbd81cb4a1) timer_create(0x0, &(0x7f0000000280)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000300)=0x0) timer_settime(r1, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000040)="f5", 0x20000042}], 0x1, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x0) 21:37:05 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) r4 = openat$cgroup_pressure(r0, &(0x7f0000000600)='io.pressure\x00', 0x2, 0x0) fdatasync(r4) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r3, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r2, @ANYBLOB="2c0433005000de295b3acba52ee4080211000001"], 0x448}}, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) preadv(r5, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x5, 0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000200)={'batadv0\x00', 0x0}) r8 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./file1\x00', 0x44a43, 0x0) syncfs(r8) r9 = openat(0xffffffffffffff9c, 0x0, 0x44a43, 0x0) syncfs(r9) sendfile(r8, r9, 0x0, 0x100000000) setsockopt$MRT_DEL_VIF(r9, 0x0, 0xcb, &(0x7f00000003c0)={0x1, 0x8, 0xa, 0x0, @vifc_lcl_ifindex=r7, @remote}, 0x10) r10 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r10, r6, 0x0, 0x10000a006) 21:37:05 executing program 4: syz_mount_image$erofs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x2000, 0x190, 0x0, &(0x7f0000000240), 0x1, &(0x7f0000000280)="$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") (fail_nth: 56) 21:37:05 executing program 2: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) prlimit64(r0, 0x0, &(0x7f0000000140), &(0x7f00000001c0)) 21:37:05 executing program 3: ioctl$BINDER_WRITE_READ(0xffffffffffffffff, 0xc0306201, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)}) r0 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f00000000c0), 0x0, 0x0) socket$igmp6(0xa, 0x3, 0x2) ioctl$ifreq_SIOCGIFINDEX_team(0xffffffffffffffff, 0x8933, 0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(0xffffffffffffffff, 0x6, 0x0, 0x0) ioctl$LOOP_CTL_REMOVE(0xffffffffffffffff, 0x4c81, 0x0) openat$vsock(0xffffffffffffff9c, &(0x7f0000000c00), 0x0, 0x0) ioctl$LOOP_CTL_ADD(r0, 0x4c80, 0x0) sendmsg$BATADV_CMD_SET_HARDIF(0xffffffffffffffff, &(0x7f0000000540)={&(0x7f0000000480)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000500)={&(0x7f00000004c0)={0x34, 0x0, 0x300, 0x70bd2c, 0x25dfdbfe, {}, [@BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_GW_MODE={0x5}, @BATADV_ATTR_HOP_PENALTY={0x5, 0x35, 0x9}, @BATADV_ATTR_TPMETER_TEST_TIME={0x8, 0xb, 0x8}]}, 0x34}, 0x1, 0x0, 0x0, 0x40800}, 0x10000040) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) 21:37:05 executing program 2: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) prlimit64(r0, 0x0, &(0x7f0000000140), &(0x7f00000001c0)) 21:37:05 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$nfc_llcp(r0, 0x11, 0x64, 0x0, 0x20000000) 21:37:05 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$nfc_llcp(r0, 0x11, 0x64, 0x0, 0x20000000) [ 1449.262504][T24643] loop4: detected capacity change from 0 to 16 21:37:05 executing program 2: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) prlimit64(r0, 0x0, &(0x7f0000000140), &(0x7f00000001c0)) [ 1449.306802][T24643] FAULT_INJECTION: forcing a failure. [ 1449.306802][T24643] name failslab, interval 1, probability 0, space 0, times 0 [ 1449.379753][T24643] CPU: 1 PID: 24643 Comm: syz-executor.4 Tainted: G W 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 1449.391306][T24643] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1449.401290][T24643] Call Trace: [ 1449.404412][T24643] [ 1449.407192][T24643] dump_stack_lvl+0x151/0x1b7 [ 1449.411721][T24643] ? bfq_pos_tree_add_move+0x43e/0x43e [ 1449.417000][T24643] dump_stack+0x15/0x17 [ 1449.420989][T24643] should_fail+0x3c0/0x510 [ 1449.425249][T24643] ? __se_sys_mount+0xde/0x3c0 [ 1449.429848][T24643] __should_failslab+0x9f/0xe0 [ 1449.434445][T24643] should_failslab+0x9/0x20 [ 1449.438780][T24643] __kmalloc_track_caller+0x6c/0x350 [ 1449.444250][T24643] ? strnlen_user+0x130/0x1c0 [ 1449.448768][T24643] strndup_user+0x76/0x150 [ 1449.453017][T24643] __se_sys_mount+0xde/0x3c0 [ 1449.457443][T24643] ? __kasan_check_write+0x14/0x20 [ 1449.462391][T24643] ? fpregs_restore_userregs+0x1f0/0x3a0 [ 1449.467860][T24643] ? __x64_sys_mount+0xd0/0xd0 [ 1449.472551][T24643] __x64_sys_mount+0xbf/0xd0 [ 1449.476974][T24643] do_syscall_64+0x44/0xd0 [ 1449.481225][T24643] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1449.486951][T24643] RIP: 0033:0x7f2ea0b686ba [ 1449.491209][T24643] Code: 48 c7 c2 b8 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1449.510649][T24643] RSP: 002b:00007f2e9f8d9f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1449.518981][T24643] RAX: ffffffffffffffda RBX: 0000000000000190 RCX: 00007f2ea0b686ba [ 1449.526797][T24643] RDX: 00000000200001c0 RSI: 0000000020000200 RDI: 00007f2e9f8d9fe0 [ 1449.534609][T24643] RBP: 00007f2e9f8da020 R08: 00007f2e9f8da020 R09: 00000000200001c0 [ 1449.542419][T24643] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000200001c0 [ 1449.550228][T24643] R13: 0000000020000200 R14: 00007f2e9f8d9fe0 R15: 0000000020000240 [ 1449.558043][T24643] 21:37:06 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) r4 = openat$cgroup_pressure(r0, &(0x7f0000000600)='io.pressure\x00', 0x2, 0x0) fdatasync(r4) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r3, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r2, @ANYBLOB="2c0433005000de295b3acba52ee4080211000001"], 0x448}}, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) preadv(r5, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x5, 0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000200)={'batadv0\x00', 0x0}) r8 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./file1\x00', 0x44a43, 0x0) syncfs(r8) r9 = openat(0xffffffffffffff9c, 0x0, 0x44a43, 0x0) syncfs(r9) sendfile(r8, r9, 0x0, 0x100000000) setsockopt$MRT_DEL_VIF(r9, 0x0, 0xcb, &(0x7f00000003c0)={0x1, 0x8, 0xa, 0x0, @vifc_lcl_ifindex=r7, @remote}, 0x10) r10 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r10, r6, 0x0, 0x10000a006) 21:37:06 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$nfc_llcp(r0, 0x11, 0x64, 0x0, 0x20000000) 21:37:06 executing program 2: r0 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) prlimit64(r0, 0x0, &(0x7f0000000140), &(0x7f00000001c0)) 21:37:06 executing program 4: syz_mount_image$erofs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x2000, 0x190, 0x0, &(0x7f0000000240), 0x1, &(0x7f0000000280)="$eJzsmD9P8lAUxp/b8ifvm3cgeTcHNZFEYmJpAY0MDkw6kihhcEAilaBFDDRGmDRx8Ru4OvgtjNHNyfgRkDi4MDrXtL22V1JEBhKN5zec+1xyD+fJGZ6hIAji19J7eu1ePz/eyQD+IY4o//1F9t9Iwvv7s14hP73WvXq4ufhfWz8f/D8GwLK+Pj8M4DYHmPxuWW73yVEMGyX2wYcc0B/n5yYkTxcgYYHrIhhUrrchYYtrHQwlrvcE3QCDoii7NUNXdhpGxRaqXTS7pOySHvTfPwUqgn82xD8L8N9qd/bLhqE3JyhG7b+fA1YF/9IQ/1JAv+qd/v41SMhwnQZDkesVRN93665U2N9UyJ8vf7P9kSBB4qcJP9+sS2BeyLfQGPmSNOuHyVa7s1irl6t6VT/QssvZpYymqmrSCTK3fpKvf5x8+yvMD48xXyTCIjgum2ZTc6t3T7k1KPGjPF8Tc/6MyBj57vmKsVn7SMijfRIEQRAEQRAEQRAEQRAEMSlmwJyvjCNI5Z3XbwEAAP//INaLtw==") (fail_nth: 57) [ 1449.670817][T24667] loop4: detected capacity change from 0 to 16 [ 1449.696889][T24667] FAULT_INJECTION: forcing a failure. [ 1449.696889][T24667] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1449.750270][T24667] CPU: 0 PID: 24667 Comm: syz-executor.4 Tainted: G W 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 1449.761742][T24667] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1449.771757][T24667] Call Trace: [ 1449.774879][T24667] [ 1449.777689][T24667] dump_stack_lvl+0x151/0x1b7 [ 1449.782167][T24667] ? bfq_pos_tree_add_move+0x43e/0x43e [ 1449.787468][T24667] dump_stack+0x15/0x17 [ 1449.791456][T24667] should_fail+0x3c0/0x510 [ 1449.795706][T24667] should_fail_usercopy+0x1a/0x20 21:37:06 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) r4 = openat$cgroup_pressure(r0, &(0x7f0000000600)='io.pressure\x00', 0x2, 0x0) fdatasync(r4) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r3, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r2, @ANYBLOB="2c0433005000de295b3acba52ee4080211000001"], 0x448}}, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) preadv(r5, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x5, 0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000200)={'batadv0\x00', 0x0}) r8 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./file1\x00', 0x44a43, 0x0) syncfs(r8) r9 = openat(0xffffffffffffff9c, 0x0, 0x44a43, 0x0) syncfs(r9) sendfile(r8, r9, 0x0, 0x100000000) setsockopt$MRT_DEL_VIF(r9, 0x0, 0xcb, &(0x7f00000003c0)={0x1, 0x8, 0xa, 0x0, @vifc_lcl_ifindex=r7, @remote}, 0x10) r10 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r10, r6, 0x0, 0x10000a006) 21:37:06 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000001000)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x44) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r0}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r1, 0x40806685, &(0x7f0000000280)={0x1, 0x2, 0x1000, 0x1, &(0x7f0000000200)='p', 0x2, 0x0, &(0x7f0000000240)="deef"}) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x6) ioctl$sock_bt_hci(r2, 0x800448d3, &(0x7f0000000000)) bind$bt_hci(r2, &(0x7f0000000000)={0x1f, 0x2, 0x4}, 0x6) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000000300)=0x208) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000000180), 0x4) sendto$inet6(r3, 0x0, 0x0, 0x2200c851, &(0x7f0000001b80)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r3, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090011006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a873664b5753444fe05f33e5f91045540836c3cd6af10f0cd018f0c6f57f926ac959a5628c45088fbe0c87fbe6cbcda4662d2a12f6d00"/215, 0xd0d0c2ac, 0x1, 0x0, 0x0) shutdown(r3, 0x1) 21:37:06 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$nfc_llcp(r0, 0x11, 0x64, 0x0, 0x20000000) 21:37:06 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_inet6_SIOCDELRT(r0, 0x890c, &(0x7f0000000100)={@local, @empty, @mcast2}) [ 1449.800570][T24667] _copy_from_user+0x20/0xd0 [ 1449.804994][T24667] strndup_user+0xb3/0x150 [ 1449.809245][T24667] __se_sys_mount+0xde/0x3c0 [ 1449.813672][T24667] ? __kasan_check_write+0x14/0x20 [ 1449.818619][T24667] ? fpregs_restore_userregs+0x1f0/0x3a0 [ 1449.824088][T24667] ? __x64_sys_mount+0xd0/0xd0 [ 1449.828699][T24667] __x64_sys_mount+0xbf/0xd0 [ 1449.833117][T24667] do_syscall_64+0x44/0xd0 [ 1449.837370][T24667] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1449.843095][T24667] RIP: 0033:0x7f2ea0b686ba [ 1449.847357][T24667] Code: 48 c7 c2 b8 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1449.867645][T24667] RSP: 002b:00007f2e9f8d9f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1449.875888][T24667] RAX: ffffffffffffffda RBX: 0000000000000190 RCX: 00007f2ea0b686ba [ 1449.883710][T24667] RDX: 00000000200001c0 RSI: 0000000020000200 RDI: 00007f2e9f8d9fe0 [ 1449.891513][T24667] RBP: 00007f2e9f8da020 R08: 00007f2e9f8da020 R09: 00000000200001c0 21:37:06 executing program 3: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000000)='cpuacct.usage_percpu_user\x00', 0x275a, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) dup3(r1, r0, 0x0) getsockopt$sock_timeval(r0, 0x1, 0x14, &(0x7f00000002c0), &(0x7f0000000300)=0x10) 21:37:06 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r2, 0x0, 0x2000070, 0x0) r3 = socket$inet6(0xa, 0x400000000001, 0x0) sendfile(r2, r3, 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x5) close_range(r0, 0xffffffffffffffff, 0x0) [ 1449.899326][T24667] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000200001c0 [ 1449.907136][T24667] R13: 0000000020000200 R14: 00007f2e9f8d9fe0 R15: 0000000020000240 [ 1449.914952][T24667] 21:37:06 executing program 3: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000680)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) 21:37:06 executing program 3: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000680)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) [ 1449.955040][T24678] fs-verity (sda1, inode 1135): Malformed file signature 21:37:06 executing program 0: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) r4 = openat$cgroup_pressure(r0, &(0x7f0000000600)='io.pressure\x00', 0x2, 0x0) fdatasync(r4) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r3, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r2, @ANYBLOB="2c0433005000de295b3acba52ee4080211000001"], 0x448}}, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) preadv(r5, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x5, 0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000200)={'batadv0\x00', 0x0}) r8 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./file1\x00', 0x44a43, 0x0) syncfs(r8) r9 = openat(0xffffffffffffff9c, 0x0, 0x44a43, 0x0) syncfs(r9) sendfile(r8, r9, 0x0, 0x100000000) setsockopt$MRT_DEL_VIF(r9, 0x0, 0xcb, &(0x7f00000003c0)={0x1, 0x8, 0xa, 0x0, @vifc_lcl_ifindex=r7, @remote}, 0x10) r10 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r10, r6, 0x0, 0x10000a006) 21:37:06 executing program 3: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000680)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) 21:37:06 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000001000)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x44) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r0}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r1, 0x40806685, &(0x7f0000000280)={0x1, 0x2, 0x1000, 0x1, &(0x7f0000000200)='p', 0x2, 0x0, &(0x7f0000000240)="deef"}) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x6) ioctl$sock_bt_hci(r2, 0x800448d3, &(0x7f0000000000)) bind$bt_hci(r2, &(0x7f0000000000)={0x1f, 0x2, 0x4}, 0x6) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000000300)=0x208) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000000180), 0x4) sendto$inet6(r3, 0x0, 0x0, 0x2200c851, &(0x7f0000001b80)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r3, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090011006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a873664b5753444fe05f33e5f91045540836c3cd6af10f0cd018f0c6f57f926ac959a5628c45088fbe0c87fbe6cbcda4662d2a12f6d00"/215, 0xd0d0c2ac, 0x1, 0x0, 0x0) shutdown(r3, 0x1) 21:37:06 executing program 4: syz_mount_image$erofs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x2000, 0x190, 0x0, &(0x7f0000000240), 0x1, &(0x7f0000000280)="$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") (fail_nth: 58) [ 1450.310588][T24699] loop4: detected capacity change from 0 to 16 [ 1450.325941][T24699] FAULT_INJECTION: forcing a failure. [ 1450.325941][T24699] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1450.383199][T24700] fs-verity (sda1, inode 1135): Malformed file signature [ 1450.389627][T24699] CPU: 1 PID: 24699 Comm: syz-executor.4 Tainted: G W 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 1450.401518][T24699] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1450.411413][T24699] Call Trace: [ 1450.414532][T24699] [ 1450.417398][T24699] dump_stack_lvl+0x151/0x1b7 [ 1450.421912][T24699] ? bfq_pos_tree_add_move+0x43e/0x43e [ 1450.427210][T24699] dump_stack+0x15/0x17 [ 1450.431197][T24699] should_fail+0x3c0/0x510 [ 1450.435451][T24699] should_fail_usercopy+0x1a/0x20 [ 1450.440316][T24699] _copy_from_user+0x20/0xd0 [ 1450.446301][T24699] __se_sys_mount+0x179/0x3c0 [ 1450.450817][T24699] ? __x64_sys_mount+0xd0/0xd0 [ 1450.455418][T24699] __x64_sys_mount+0xbf/0xd0 [ 1450.459850][T24699] do_syscall_64+0x44/0xd0 [ 1450.464094][T24699] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1450.469817][T24699] RIP: 0033:0x7f2ea0b686ba [ 1450.474072][T24699] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 [ 1450.493511][T24699] RSP: 002b:00007f2e9f8d9f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1450.501758][T24699] RAX: ffffffffffffffda RBX: 0000000000000190 RCX: 00007f2ea0b686ba [ 1450.509567][T24699] RDX: 00000000200001c0 RSI: 0000000020000200 RDI: 00007f2e9f8d9fe0 [ 1450.517383][T24699] RBP: 00007f2e9f8da020 R08: 00007f2e9f8da020 R09: 00000000200001c0 [ 1450.525189][T24699] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000200001c0 21:37:06 executing program 5: r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='cgroup.controllers\x00', 0x275a, 0x0) ioctl$FITRIM(0xffffffffffffffff, 0xc0185879, 0x0) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) ioctl$sock_SIOCGIFINDEX_80211(r1, 0x8933, &(0x7f0000000240)={'wlan1\x00', 0x0}) r3 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), 0xffffffffffffffff) r4 = openat$cgroup_pressure(r0, &(0x7f0000000600)='io.pressure\x00', 0x2, 0x0) fdatasync(r4) sendmsg$NL80211_CMD_FRAME(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000040)=ANY=[@ANYBLOB="48040000", @ANYRES16=r3, @ANYBLOB="01edff000000000004003b1c210008000300", @ANYRES32=r2, @ANYBLOB="2c0433005000de295b3acba52ee4080211000001"], 0x448}}, 0x0) r5 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) write$binfmt_script(r5, &(0x7f0000000000)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x28011, r5, 0x0) preadv(r5, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/124, 0xffffffff000}], 0x5, 0x0, 0x0) write$binfmt_script(r0, &(0x7f0000000040)=ANY=[], 0x208e24b) r6 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0xb00000000065808, 0x0) openat$binder_debug(0xffffffffffffff9c, &(0x7f0000000100)='/sys/kernel/debug/binder/state\x00', 0x0, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r5, 0x8933, &(0x7f0000000200)={'batadv0\x00', 0x0}) r8 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./file1\x00', 0x44a43, 0x0) syncfs(r8) r9 = openat(0xffffffffffffff9c, 0x0, 0x44a43, 0x0) syncfs(r9) sendfile(r8, r9, 0x0, 0x100000000) setsockopt$MRT_DEL_VIF(r9, 0x0, 0xcb, &(0x7f00000003c0)={0x1, 0x8, 0xa, 0x0, @vifc_lcl_ifindex=r7, @remote}, 0x10) r10 = socket$nl_generic(0x10, 0x3, 0x10) sendfile(r10, r6, 0x0, 0x10000a006) 21:37:06 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r2, 0x0, 0x2000070, 0x0) r3 = socket$inet6(0xa, 0x400000000001, 0x0) sendfile(r2, r3, 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x5) close_range(r0, 0xffffffffffffffff, 0x0) 21:37:06 executing program 3: syz_mount_image$vfat(&(0x7f0000000140), &(0x7f0000000680)='./file1\x00', 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f00000001c0)='memory.current\x00', 0x275a, 0x0) 21:37:07 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000001000)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x44) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r0}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r1, 0x40806685, &(0x7f0000000280)={0x1, 0x2, 0x1000, 0x1, &(0x7f0000000200)='p', 0x2, 0x0, &(0x7f0000000240)="deef"}) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x6) ioctl$sock_bt_hci(r2, 0x800448d3, &(0x7f0000000000)) bind$bt_hci(r2, &(0x7f0000000000)={0x1f, 0x2, 0x4}, 0x6) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000000300)=0x208) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000000180), 0x4) sendto$inet6(r3, 0x0, 0x0, 0x2200c851, &(0x7f0000001b80)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r3, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090011006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a873664b5753444fe05f33e5f91045540836c3cd6af10f0cd018f0c6f57f926ac959a5628c45088fbe0c87fbe6cbcda4662d2a12f6d00"/215, 0xd0d0c2ac, 0x1, 0x0, 0x0) shutdown(r3, 0x1) [ 1450.533010][T24699] R13: 0000000020000200 R14: 00007f2e9f8d9fe0 R15: 0000000020000240 [ 1450.540829][T24699] 21:37:07 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000001000)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x44) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r0}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r1, 0x40806685, &(0x7f0000000280)={0x1, 0x2, 0x1000, 0x1, &(0x7f0000000200)='p', 0x2, 0x0, &(0x7f0000000240)="deef"}) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x6) ioctl$sock_bt_hci(r2, 0x800448d3, &(0x7f0000000000)) bind$bt_hci(r2, &(0x7f0000000000)={0x1f, 0x2, 0x4}, 0x6) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000000300)=0x208) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000000180), 0x4) sendto$inet6(r3, 0x0, 0x0, 0x2200c851, &(0x7f0000001b80)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r3, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090011006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a873664b5753444fe05f33e5f91045540836c3cd6af10f0cd018f0c6f57f926ac959a5628c45088fbe0c87fbe6cbcda4662d2a12f6d00"/215, 0xd0d0c2ac, 0x1, 0x0, 0x0) shutdown(r3, 0x1) 21:37:07 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r2, 0x0, 0x2000070, 0x0) r3 = socket$inet6(0xa, 0x400000000001, 0x0) sendfile(r2, r3, 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x5) close_range(r0, 0xffffffffffffffff, 0x0) 21:37:07 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000001000)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x44) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r0}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r1, 0x40806685, &(0x7f0000000280)={0x1, 0x2, 0x1000, 0x1, &(0x7f0000000200)='p', 0x2, 0x0, &(0x7f0000000240)="deef"}) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x6) ioctl$sock_bt_hci(r2, 0x800448d3, &(0x7f0000000000)) bind$bt_hci(r2, &(0x7f0000000000)={0x1f, 0x2, 0x4}, 0x6) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000000300)=0x208) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000000180), 0x4) sendto$inet6(r3, 0x0, 0x0, 0x2200c851, &(0x7f0000001b80)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r3, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090011006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a873664b5753444fe05f33e5f91045540836c3cd6af10f0cd018f0c6f57f926ac959a5628c45088fbe0c87fbe6cbcda4662d2a12f6d00"/215, 0xd0d0c2ac, 0x1, 0x0, 0x0) shutdown(r3, 0x1) 21:37:07 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000001000)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x44) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r0}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r1, 0x40806685, &(0x7f0000000280)={0x1, 0x2, 0x1000, 0x1, &(0x7f0000000200)='p', 0x2, 0x0, &(0x7f0000000240)="deef"}) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x6) ioctl$sock_bt_hci(r2, 0x800448d3, &(0x7f0000000000)) bind$bt_hci(r2, &(0x7f0000000000)={0x1f, 0x2, 0x4}, 0x6) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000000300)=0x208) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000000180), 0x4) sendto$inet6(r3, 0x0, 0x0, 0x2200c851, &(0x7f0000001b80)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r3, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090011006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a873664b5753444fe05f33e5f91045540836c3cd6af10f0cd018f0c6f57f926ac959a5628c45088fbe0c87fbe6cbcda4662d2a12f6d00"/215, 0xd0d0c2ac, 0x1, 0x0, 0x0) shutdown(r3, 0x1) [ 1450.759912][T24719] fs-verity (sda1, inode 1135): Malformed file signature [ 1450.896555][T24699] erofs: (device loop4): mounted with root inode @ nid 36. 21:37:07 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000001000)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x44) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r0}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r1, 0x40806685, &(0x7f0000000280)={0x1, 0x2, 0x1000, 0x1, &(0x7f0000000200)='p', 0x2, 0x0, &(0x7f0000000240)="deef"}) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x6) ioctl$sock_bt_hci(r2, 0x800448d3, &(0x7f0000000000)) bind$bt_hci(r2, &(0x7f0000000000)={0x1f, 0x2, 0x4}, 0x6) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000000300)=0x208) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000000180), 0x4) sendto$inet6(r3, 0x0, 0x0, 0x2200c851, &(0x7f0000001b80)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r3, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090011006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a873664b5753444fe05f33e5f91045540836c3cd6af10f0cd018f0c6f57f926ac959a5628c45088fbe0c87fbe6cbcda4662d2a12f6d00"/215, 0xd0d0c2ac, 0x1, 0x0, 0x0) shutdown(r3, 0x1) 21:37:07 executing program 1: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000001000)=ANY=[@ANYBLOB="620af8ff0c200021bfa100000000000007010000f8ffffffb702000003000000bd120000000000008500000006000000b70000000000000095000000000000003faf4f2aa3d9b18ed812a2e2c49e802082b4e020f698393aa0f3881f9c24aa56f15199fad0093c59d66b5ece9f36c70d0f13905ea23c22624c9f87f9793f50bb546040677b0c5077da80fb982c1e9400e693146cea484a03415b76966118b64f751a0f241b072e90080008002d75593a286cecc93e64c227c95aa0b784625704f07a72c234664c0af9360a1f7a5e6b60ac30c89f10c0c1089d8b853289d01aa27ae8b09e00e79ab20b0b8e1148f49faf2ad0000000000000006fa03c646897a089b302d7bf6023cdcedb5e0125ebbc08dee510cb2364149215108333719a932b77e74e802a0d42bc6099ad2300000080006ef6c1ff0908000000000010c63a949e8b7955394ffa82b8e942c89112f4ab87b1bfeda7be586602d985430cea0162ab3fcf4591c926abfb076719237c8d0e60b0eea24492a660583eecdbf5bcd3de3a83209da17a0faf60fd6ad9b97aa5fa68480366c9c6fd6fa5043aa3926b81e3b59c95c25a573dc2edcaea2b1a52496dfcaf9904d83ad230cfbd5982a1a04d5bb924cfe5f3185418d605ffff9c4d060000002095e63c80aff9fa740b5b7632f32030916f89c6dad7603f2ba2a790d62d6faec2fed44da4928b30142ba11de6c5d50b83bae613402216b5054d1e7c13b1355d6f4a8245ffa4997da9c77af4c0eb97fca585ec6bf58351d564beb6d952aab9c70764b0a8a7583c90b3433b809bdb9fbd48bc873495cbff8a326eea31ae4e0f7505ebf6c9d13330ca006bce1a84521f14518c9b476fccbd6c712016219848624b87cec2dbe98223a0eb4fa39f6b5c02e6d6d90756ff57902a3728a46a0138590c42ddd8398f57000000009700cf0b4b8bc2294133000000000000000000030000000000000000000000000010008bc0d9559711e6e8861c5e8b46495ba585a4b2d02edc3e28dd271c896249ed85b980680b00002b435ac15fc0288d9b2a169cdcacc413b48dafb7a2c8cb482bac0ac502d9ba96ffffff7f0000100000000000007d5ad897ef3b7cda42013d53046da21b40216e14ba2d6ad5656bfff17addaedab25b30002abbba7fa725f38400be7c1f001b2cd317902f19e385be9e48dccff729433282830689da6b53b263339863297771429d120000003341bf4abacac95900fca0493cf29b33dcc9ffffffffffffffd39fec2271ff09589646efd1cf870cd7bb2366fde41f94290c2a5ff870ce5dfd3467decb05cfd9fcb32c8ed1dbd9d10a64c1083d5e71b5565b1768ee58969c41595229df17bcad70fb275d13b78100788f11f761038b75d4fe32b561d46ea3abe0fa4d30dc94ef241875f3b4ce0232fcea69c271d7fa29822aea68a660e717a04becff0f719197724f4fce1093b62d7e8c7123d8ec571be54c72d978cf906df0042e36acd37d7f9e119f2c06f815312e0cfe222a06f56dd022c074eb8a322fb0bf47c0a8d054b405c37feaf3dd95f6ef2acd1fe582786105c7df8bfc877050c91301bb997316dbf17866fb84d4173731efe895ff2e1c5560926e90109b598502d3e959efc71f665c4d75cf2458e34b2c9062ece84c99a061887a20639b41c8c12ee86c50804042b3eac1f879b136345cf67ca3fb5aac518a75f9e7d7101d5e186c489b3a06fb99e0aa7f23a054de2f4d92d6bd72ee2c9fdc75aaaf1e3e483b4ad05573af40326993947d9a631bcbf3583784acbda216550d7aec6b79e30cbd128f54c2d3335457acf37331766e472391e358c3b377327ac9ecc34f24c9ae153ec60ac0694dc55bff9f5f4df90400000000000000d6b2c5ea1393fdf24285bf16b99c9cc0ad1857216f1a985f369191ae954febb3df464bfe0f7f3ee9afe7befb89d2777399f5874c553aeb3729cffe86e66964ae09bb6d163118e4cbe024fd4500f8ff0700000000cc9d8046c216c1f895778cb25122a2a998de44aeadea2a40da8daccf080842a486721737390cbf3a74cb2003016f1514216bdf57d2a40d40b534b63e96ec8485b3b8a8c9ae3d14f93100c2e0893862eef552fcde2981f48c482bdea4168c3f5db2fea6f26e4a4304e50c349f4f9ecee27defc93871c5f99b355b72d538ba4958ea8e4aa37094191e10096e7e60fc3541a2c905a1a95e9571bf38ae1981c4238ecaee6f75cd0a6881bd1517a8250df98674152f94e32409e2a3bce109b60000000000000000d6d5210d7560eb92d6a97a27602b81f76386f1535bef1497f92186086e29c6bc5a1fad6ec9a31137abf9a404abde7750898b1bd627e87306703be8672d70d1ab57075228a9f46ed9bd1f08fb8191bbab2dc51de3a61f0868afc4294859323e7a45319f18101288d139bd3da20fed05a8fe64680b0a3fc22dd704e4214de5946912d6c98cd1a9fbe1e7d58c08acaf30235b918a31d2eca55f74a23641f61f2d5b308cf0d031b0c7f0ced69993e9960ff5f76015e6009756237badf4e7965bbe2777e808fcba821aa8e8c5c39609ff854356cb4900000000000000000000000000c1fee30a3f7a85d1b29e58c77685efc0ceb1c8e5729c66418d169fc03aa188546b3ad2a182068e1e3a0e2505bc7f41019645466ac96e0d4b3bc19faa5449209b083dbd334b47f067bbab40743b2a428f1da1f68df75cf43f8ecc8d3726602100000e761fd21081920382f14d12ca3c3431ee97471c7868dcda7eaa69eb7f7f80572fdd11bb1d0d1280fbc22bf73468788df51710d7d31c632fc5ed1762eb0b428ee751c47d8e894f745a868404a0bf35f0121008b722b1bf2e7ccb2d61d5d76331945e20faa238b3485cc458d92f3ea556d326b8471d42632d88d7226bbd9c9e9e1cc9eb3d541e407cc2dae5e690cd628ab84875f2c50ba891cea599b079b4b4ba686fcdf240430a537a395dc73bda367bf12cb7d81691a5fe8c47be395656a297e9df0e71f96756ea5cce7daaffff290159f6bcd75f0dda9de5532e71ae9e48b0ed1254a83100000000f6fbb869604d51a36a54c832e45b25e0973171ad47d6b70ea0660309e1e245b0fdf9743af932cd6db49a47613808bad947719c0000000000378a931c7f7f6933c2e24c7e800003c9e8095e02985f28e678f66422436f949e2ab8f162d7e3f855e378f4a1f40b0c6fb2d4b205a800b6d713acebc5b014e61a543a5a194f9ac18d76b5440e3b1a569e7397f6cafa86966d7ba19e720413267a6ccea9c439671d2c680f2753ca184eeeb843450368acb4383a01d25eb3d1e23e0f2645d1cdfa9fa410632f95a5f622f851c66ee7e30393cd7a4d67ff2a49c4f9000000000000000897e4d64f95f08493564a1df87111c9bf3194fef97dcecc467ace45feeb685c5870d05f88a0f463db88d377442e1349acaf766218b54a9d624778e1c4cba6e6390a9f302c6eb2df7766411bef0ebb5000000000006065d6735eb7a00e000000000000000000000000000000009650d674a89ca51b0ffa4042569af1d85ed1a870b5f7edf3b8adfb85d6841ab6f25af019296215617971bdf8923f36ad9688ef7ca4a02fe445ef466f37381b1d72ed9c2950c5d4770f14027fe32325c9bed123a1f642bb8c4f32268243d1e028206e04f2749948b938a2757a828152e3c56ac305918923781c8d091216eccbfcf0f2d9fbd31701088a9d3d589f91790e8258dcdc13175bd701a75db0bfa766f80e1d8d18000000000077c2e956dbdeaffed1c14edb1a164778cbe049c2476b5fd6df36cb9cd053f4ca75a882f65e6770849f35d56d987d65c042b94d9d8693fb992c25d3c73540edc0df36813467c6278597a1a05a76156a049f97e2231522dab66f3c8b4186c865be5f87d2d1dbfa02b3582445d3455a0eff0afe79c085f845ab85d3ad996ee32c2d21d9293eff108879227928c2a474855cd45f17651ae243d0cd7f22c0e10d45d548ae926818ad57"], &(0x7f0000000100)='GPL\x00'}, 0x44) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r0}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r1, 0x40806685, &(0x7f0000000280)={0x1, 0x2, 0x1000, 0x1, &(0x7f0000000200)='p', 0x2, 0x0, &(0x7f0000000240)="deef"}) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x6) ioctl$sock_bt_hci(r2, 0x800448d3, &(0x7f0000000000)) bind$bt_hci(r2, &(0x7f0000000000)={0x1f, 0x2, 0x4}, 0x6) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000000300)=0x208) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000000180), 0x4) sendto$inet6(r3, 0x0, 0x0, 0x2200c851, &(0x7f0000001b80)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r3, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090011006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a873664b5753444fe05f33e5f91045540836c3cd6af10f0cd018f0c6f57f926ac959a5628c45088fbe0c87fbe6cbcda4662d2a12f6d00"/215, 0xd0d0c2ac, 0x1, 0x0, 0x0) shutdown(r3, 0x1) 21:37:07 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000001000)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x44) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r0}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r1, 0x40806685, &(0x7f0000000280)={0x1, 0x2, 0x1000, 0x1, &(0x7f0000000200)='p', 0x2, 0x0, &(0x7f0000000240)="deef"}) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x6) ioctl$sock_bt_hci(r2, 0x800448d3, &(0x7f0000000000)) bind$bt_hci(r2, &(0x7f0000000000)={0x1f, 0x2, 0x4}, 0x6) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000000300)=0x208) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000000180), 0x4) sendto$inet6(r3, 0x0, 0x0, 0x2200c851, &(0x7f0000001b80)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r3, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090011006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a873664b5753444fe05f33e5f91045540836c3cd6af10f0cd018f0c6f57f926ac959a5628c45088fbe0c87fbe6cbcda4662d2a12f6d00"/215, 0xd0d0c2ac, 0x1, 0x0, 0x0) shutdown(r3, 0x1) 21:37:07 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) splice(r0, 0x0, r2, 0x0, 0x2000070, 0x0) r3 = socket$inet6(0xa, 0x400000000001, 0x0) sendfile(r2, r3, 0x0, 0x0) ioctl$int_in(r1, 0x5452, &(0x7f0000000040)=0x5) close_range(r0, 0xffffffffffffffff, 0x0) 21:37:07 executing program 4: syz_mount_image$erofs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x2000, 0x190, 0x0, &(0x7f0000000240), 0x1, &(0x7f0000000280)="$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") (fail_nth: 59) 21:37:07 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0xfea7) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0xc000, 0xd001}) write$binfmt_script(r1, &(0x7f0000000680)=ANY=[], 0x11) 21:37:07 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000001000)=ANY=[@ANYBLOB="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&(0x7f0000000100)='GPL\x00'}, 0x44) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r0}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r1, 0x40806685, &(0x7f0000000280)={0x1, 0x2, 0x1000, 0x1, &(0x7f0000000200)='p', 0x2, 0x0, &(0x7f0000000240)="deef"}) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x6) ioctl$sock_bt_hci(r2, 0x800448d3, &(0x7f0000000000)) bind$bt_hci(r2, &(0x7f0000000000)={0x1f, 0x2, 0x4}, 0x6) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000000300)=0x208) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000000180), 0x4) sendto$inet6(r3, 0x0, 0x0, 0x2200c851, &(0x7f0000001b80)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r3, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090011006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a873664b5753444fe05f33e5f91045540836c3cd6af10f0cd018f0c6f57f926ac959a5628c45088fbe0c87fbe6cbcda4662d2a12f6d00"/215, 0xd0d0c2ac, 0x1, 0x0, 0x0) shutdown(r3, 0x1) [ 1451.162098][T24740] loop4: detected capacity change from 0 to 16 [ 1451.172260][T24740] FAULT_INJECTION: forcing a failure. [ 1451.172260][T24740] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1451.225571][T24740] CPU: 1 PID: 24740 Comm: syz-executor.4 Tainted: G W 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 1451.237121][T24740] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1451.247016][T24740] Call Trace: [ 1451.250138][T24740] [ 1451.252914][T24740] dump_stack_lvl+0x151/0x1b7 [ 1451.257427][T24740] ? bfq_pos_tree_add_move+0x43e/0x43e [ 1451.262722][T24740] dump_stack+0x15/0x17 [ 1451.266715][T24740] should_fail+0x3c0/0x510 [ 1451.270966][T24740] should_fail_usercopy+0x1a/0x20 [ 1451.275834][T24740] _copy_from_user+0x20/0xd0 [ 1451.280255][T24740] __se_sys_mount+0x179/0x3c0 [ 1451.284766][T24740] ? __x64_sys_mount+0xd0/0xd0 [ 1451.289368][T24740] __x64_sys_mount+0xbf/0xd0 [ 1451.293792][T24740] do_syscall_64+0x44/0xd0 [ 1451.298044][T24740] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1451.303773][T24740] RIP: 0033:0x7f2ea0b686ba [ 1451.308028][T24740] Code: 48 c7 c2 b8 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1451.327472][T24740] RSP: 002b:00007f2e9f8d9f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1451.335715][T24740] RAX: ffffffffffffffda RBX: 0000000000000190 RCX: 00007f2ea0b686ba [ 1451.343525][T24740] RDX: 00000000200001c0 RSI: 0000000020000200 RDI: 00007f2e9f8d9fe0 [ 1451.351335][T24740] RBP: 00007f2e9f8da020 R08: 00007f2e9f8da020 R09: 00000000200001c0 [ 1451.359147][T24740] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000200001c0 [ 1451.366960][T24740] R13: 0000000020000200 R14: 00007f2e9f8d9fe0 R15: 0000000020000240 21:37:07 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000001000)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x44) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r0}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r1, 0x40806685, &(0x7f0000000280)={0x1, 0x2, 0x1000, 0x1, &(0x7f0000000200)='p', 0x2, 0x0, &(0x7f0000000240)="deef"}) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x6) ioctl$sock_bt_hci(r2, 0x800448d3, &(0x7f0000000000)) bind$bt_hci(r2, &(0x7f0000000000)={0x1f, 0x2, 0x4}, 0x6) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000000300)=0x208) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000000180), 0x4) sendto$inet6(r3, 0x0, 0x0, 0x2200c851, &(0x7f0000001b80)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r3, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090011006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a873664b5753444fe05f33e5f91045540836c3cd6af10f0cd018f0c6f57f926ac959a5628c45088fbe0c87fbe6cbcda4662d2a12f6d00"/215, 0xd0d0c2ac, 0x1, 0x0, 0x0) shutdown(r3, 0x1) 21:37:07 executing program 1: r0 = openat$kvm(0xffffffffffffff9c, 0x0, 0x0, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000240)='memory.current\x00', 0x275a, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0x1, 0x8, 0x0, &(0x7f0000000580)) write$binfmt_script(r1, &(0x7f0000000140)=ANY=[@ANYRESDEC], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x2, 0x10, r1, 0x0) r2 = syz_usb_connect$printer(0x0, 0x36, &(0x7f0000000000)=ANY=[@ANYBLOB="0d01000009000008250592d20700006a3b010902241700fa0074980904e4ff11070103000905010200ffe000000905820264"], 0x0) syz_usb_control_io$printer(r2, 0x0, 0x0) syz_clone(0x40224400, 0x0, 0x0, 0x0, 0x0, 0x0) syz_genetlink_get_family_id$ethtool(&(0x7f0000000340), 0xffffffffffffffff) open(&(0x7f00000000c0)='./file0\x00', 0x40c2, 0x0) creat(&(0x7f0000000300)='./file0\x00', 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000000880)=[{{0x0, 0x0, &(0x7f0000000140)=[{&(0x7f00000003c0)="50a553ea20e66bb9b8094ed4521a59eaccdd5561db19a1af413dc9b4604bff419facb56df1d7e23878d7a474448d6f9dd833c0b0bf1e79dc20d1dd2c0aa5b05385ee484b6a6b4ba64b797aea", 0x4c}, {&(0x7f0000000440)}], 0x2, &(0x7f0000000600)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00}}}, @rights={{0x10}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xee01}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0x0, 0xee00}}}], 0x70}}, {{0x0, 0x0, &(0x7f0000000800), 0x0, 0x0, 0x0, 0x11}}], 0x2, 0x0) syz_open_dev$tty1(0xc, 0x4, 0x1) ioctl$KDDELIO(0xffffffffffffffff, 0x8933, 0x0) mount$fuse(0x0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0, &(0x7f00000005c0)={{}, 0x2c, {}, 0x2c, {}, 0x2c, {'group_id', 0x3d, 0xffffffffffffffff}, 0x2c, {[{@blksize}, {@max_read={'max_read', 0x3d, 0x3f}}, {@allow_other}], [{@context={'context', 0x3d, 'root'}}, {@euid_lt={'euid<', 0xee00}}, {@appraise_type}, {@smackfsroot={'smackfsroot', 0x3d, 'memory.current\x00'}}, {@dont_appraise}]}}) syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_disconnect(r2) syz_usb_connect(0x0, 0x24, &(0x7f0000000000)=ANY=[], 0x0) mmap(&(0x7f00003c9000/0x1000)=nil, 0x1000, 0x8, 0x10, r0, 0x45484000) syz_usb_control_io(r2, 0x0, 0x0) [ 1451.374865][T24740] 21:37:07 executing program 3: syz_read_part_table(0x0, 0x1, &(0x7f0000000200)) 21:37:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)={0xfc, r1, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}, @WGDEVICE_A_PEERS={0xcc, 0x8, 0x0, 0x1, [{0xc4, 0x0, 0x0, 0x1, [@WGPEER_A_ALLOWEDIPS={0x9c, 0x9, 0x0, 0x1, [{0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x2}}]}, {0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x3}}]}, {0x28, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5}}]}, {0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010101}, {0x5, 0x3, 0x3}}]}, {0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x1}}]}]}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @neg}]}, {0x4}]}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0xfc}}, 0x0) 21:37:07 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000003b810000850000006d000000850000005000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000400)='block_plug\x00', r0}, 0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001c00)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000000), 0xffe000) [ 1451.424297][T24745] fs-verity (sda1, inode 1135): Malformed file signature 21:37:07 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000001000)=ANY=[@ANYBLOB="620af8ff0c200021bfa100000000000007010000f8ffffffb702000003000000bd120000000000008500000006000000b70000000000000095000000000000003faf4f2aa3d9b18ed812a2e2c49e802082b4e020f698393aa0f3881f9c24aa56f15199fad0093c59d66b5ece9f36c70d0f13905ea23c22624c9f87f9793f50bb546040677b0c5077da80fb982c1e9400e693146cea484a03415b76966118b64f751a0f241b072e90080008002d75593a286cecc93e64c227c95aa0b784625704f07a72c234664c0af9360a1f7a5e6b60ac30c89f10c0c1089d8b853289d01aa27ae8b09e00e79ab20b0b8e1148f49faf2ad0000000000000006fa03c646897a089b302d7bf6023cdcedb5e0125ebbc08dee510cb2364149215108333719a932b77e74e802a0d42bc6099ad2300000080006ef6c1ff0908000000000010c63a949e8b7955394ffa82b8e942c89112f4ab87b1bfeda7be586602d985430cea0162ab3fcf4591c926abfb076719237c8d0e60b0eea24492a660583eecdbf5bcd3de3a83209da17a0faf60fd6ad9b97aa5fa68480366c9c6fd6fa5043aa3926b81e3b59c95c25a573dc2edcaea2b1a52496dfcaf9904d83ad230cfbd5982a1a04d5bb924cfe5f3185418d605ffff9c4d060000002095e63c80aff9fa740b5b7632f32030916f89c6dad7603f2ba2a790d62d6faec2fed44da4928b30142ba11de6c5d50b83bae613402216b5054d1e7c13b1355d6f4a8245ffa4997da9c77af4c0eb97fca585ec6bf58351d564beb6d952aab9c70764b0a8a7583c90b3433b809bdb9fbd48bc873495cbff8a326eea31ae4e0f7505ebf6c9d13330ca006bce1a84521f14518c9b476fccbd6c712016219848624b87cec2dbe98223a0eb4fa39f6b5c02e6d6d90756ff57902a3728a46a0138590c42ddd8398f57000000009700cf0b4b8bc2294133000000000000000000030000000000000000000000000010008bc0d9559711e6e8861c5e8b46495ba585a4b2d02edc3e28dd271c896249ed85b980680b00002b435ac15fc0288d9b2a169cdcacc413b48dafb7a2c8cb482bac0ac502d9ba96ffffff7f0000100000000000007d5ad897ef3b7cda42013d53046da21b40216e14ba2d6ad5656bfff17addaedab25b30002abbba7fa725f38400be7c1f001b2cd317902f19e385be9e48dccff729433282830689da6b53b263339863297771429d120000003341bf4abacac95900fca0493cf29b33dcc9ffffffffffffffd39fec2271ff09589646efd1cf870cd7bb2366fde41f94290c2a5ff870ce5dfd3467decb05cfd9fcb32c8ed1dbd9d10a64c1083d5e71b5565b1768ee58969c41595229df17bcad70fb275d13b78100788f11f761038b75d4fe32b561d46ea3abe0fa4d30dc94ef241875f3b4ce0232fcea69c271d7fa29822aea68a660e717a04becff0f719197724f4fce1093b62d7e8c7123d8ec571be54c72d978cf906df0042e36acd37d7f9e119f2c06f815312e0cfe222a06f56dd022c074eb8a322fb0bf47c0a8d054b405c37feaf3dd95f6ef2acd1fe582786105c7df8bfc877050c91301bb997316dbf17866fb84d4173731efe895ff2e1c5560926e90109b598502d3e959efc71f665c4d75cf2458e34b2c9062ece84c99a061887a20639b41c8c12ee86c50804042b3eac1f879b136345cf67ca3fb5aac518a75f9e7d7101d5e186c489b3a06fb99e0aa7f23a054de2f4d92d6bd72ee2c9fdc75aaaf1e3e483b4ad05573af40326993947d9a631bcbf3583784acbda216550d7aec6b79e30cbd128f54c2d3335457acf37331766e472391e358c3b377327ac9ecc34f24c9ae153ec60ac0694dc55bff9f5f4df90400000000000000d6b2c5ea1393fdf24285bf16b99c9cc0ad1857216f1a985f369191ae954febb3df464bfe0f7f3ee9afe7befb89d2777399f5874c553aeb3729cffe86e66964ae09bb6d163118e4cbe024fd4500f8ff0700000000cc9d8046c216c1f895778cb25122a2a998de44aeadea2a40da8daccf080842a486721737390cbf3a74cb2003016f1514216bdf57d2a40d40b534b63e96ec8485b3b8a8c9ae3d14f93100c2e0893862eef552fcde2981f48c482bdea4168c3f5db2fea6f26e4a4304e50c349f4f9ecee27defc93871c5f99b355b72d538ba4958ea8e4aa37094191e10096e7e60fc3541a2c905a1a95e9571bf38ae1981c4238ecaee6f75cd0a6881bd1517a8250df98674152f94e32409e2a3bce109b60000000000000000d6d5210d7560eb92d6a97a27602b81f76386f1535bef1497f92186086e29c6bc5a1fad6ec9a31137abf9a404abde7750898b1bd627e87306703be8672d70d1ab57075228a9f46ed9bd1f08fb8191bbab2dc51de3a61f0868afc4294859323e7a45319f18101288d139bd3da20fed05a8fe64680b0a3fc22dd704e4214de5946912d6c98cd1a9fbe1e7d58c08acaf30235b918a31d2eca55f74a23641f61f2d5b308cf0d031b0c7f0ced69993e9960ff5f76015e6009756237badf4e7965bbe2777e808fcba821aa8e8c5c39609ff854356cb4900000000000000000000000000c1fee30a3f7a85d1b29e58c77685efc0ceb1c8e5729c66418d169fc03aa188546b3ad2a182068e1e3a0e2505bc7f41019645466ac96e0d4b3bc19faa5449209b083dbd334b47f067bbab40743b2a428f1da1f68df75cf43f8ecc8d3726602100000e761fd21081920382f14d12ca3c3431ee97471c7868dcda7eaa69eb7f7f80572fdd11bb1d0d1280fbc22bf73468788df51710d7d31c632fc5ed1762eb0b428ee751c47d8e894f745a868404a0bf35f0121008b722b1bf2e7ccb2d61d5d76331945e20faa238b3485cc458d92f3ea556d326b8471d42632d88d7226bbd9c9e9e1cc9eb3d541e407cc2dae5e690cd628ab84875f2c50ba891cea599b079b4b4ba686fcdf240430a537a395dc73bda367bf12cb7d81691a5fe8c47be395656a297e9df0e71f96756ea5cce7daaffff290159f6bcd75f0dda9de5532e71ae9e48b0ed1254a83100000000f6fbb869604d51a36a54c832e45b25e0973171ad47d6b70ea0660309e1e245b0fdf9743af932cd6db49a47613808bad947719c0000000000378a931c7f7f6933c2e24c7e800003c9e8095e02985f28e678f66422436f949e2ab8f162d7e3f855e378f4a1f40b0c6fb2d4b205a800b6d713acebc5b014e61a543a5a194f9ac18d76b5440e3b1a569e7397f6cafa86966d7ba19e720413267a6ccea9c439671d2c680f2753ca184eeeb843450368acb4383a01d25eb3d1e23e0f2645d1cdfa9fa410632f95a5f622f851c66ee7e30393cd7a4d67ff2a49c4f9000000000000000897e4d64f95f08493564a1df87111c9bf3194fef97dcecc467ace45feeb685c5870d05f88a0f463db88d377442e1349acaf766218b54a9d624778e1c4cba6e6390a9f302c6eb2df7766411bef0ebb5000000000006065d6735eb7a00e000000000000000000000000000000009650d674a89ca51b0ffa4042569af1d85ed1a870b5f7edf3b8adfb85d6841ab6f25af019296215617971bdf8923f36ad9688ef7ca4a02fe445ef466f37381b1d72ed9c2950c5d4770f14027fe32325c9bed123a1f642bb8c4f32268243d1e028206e04f2749948b938a2757a828152e3c56ac305918923781c8d091216eccbfcf0f2d9fbd31701088a9d3d589f91790e8258dcdc13175bd701a75db0bfa766f80e1d8d18000000000077c2e956dbdeaffed1c14edb1a164778cbe049c2476b5fd6df36cb9cd053f4ca75a882f65e6770849f35d56d987d65c042b94d9d8693fb992c25d3c73540edc0df36813467c6278597a1a05a76156a049f97e2231522dab66f3c8b4186c865be5f87d2d1dbfa02b3582445d3455a0eff0afe79c085f845ab85d3ad996ee32c2d21d9293eff108879227928c2a474855cd45f17651ae243d0cd7f22c0e10d45d548ae926818ad57"], &(0x7f0000000100)='GPL\x00'}, 0x44) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r0}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r1, 0x40806685, &(0x7f0000000280)={0x1, 0x2, 0x1000, 0x1, &(0x7f0000000200)='p', 0x2, 0x0, &(0x7f0000000240)="deef"}) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x6) ioctl$sock_bt_hci(r2, 0x800448d3, &(0x7f0000000000)) bind$bt_hci(r2, &(0x7f0000000000)={0x1f, 0x2, 0x4}, 0x6) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000000300)=0x208) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000000180), 0x4) sendto$inet6(r3, 0x0, 0x0, 0x2200c851, &(0x7f0000001b80)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r3, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090011006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a873664b5753444fe05f33e5f91045540836c3cd6af10f0cd018f0c6f57f926ac959a5628c45088fbe0c87fbe6cbcda4662d2a12f6d00"/215, 0xd0d0c2ac, 0x1, 0x0, 0x0) shutdown(r3, 0x1) 21:37:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)={0xfc, r1, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}, @WGDEVICE_A_PEERS={0xcc, 0x8, 0x0, 0x1, [{0xc4, 0x0, 0x0, 0x1, [@WGPEER_A_ALLOWEDIPS={0x9c, 0x9, 0x0, 0x1, [{0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x2}}]}, {0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x3}}]}, {0x28, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5}}]}, {0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010101}, {0x5, 0x3, 0x3}}]}, {0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x1}}]}]}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @neg}]}, {0x4}]}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0xfc}}, 0x0) 21:37:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)={0xfc, r1, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}, @WGDEVICE_A_PEERS={0xcc, 0x8, 0x0, 0x1, [{0xc4, 0x0, 0x0, 0x1, [@WGPEER_A_ALLOWEDIPS={0x9c, 0x9, 0x0, 0x1, [{0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x2}}]}, {0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x3}}]}, {0x28, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5}}]}, {0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010101}, {0x5, 0x3, 0x3}}]}, {0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x1}}]}]}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @neg}]}, {0x4}]}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0xfc}}, 0x0) 21:37:07 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$wireguard(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$WG_CMD_SET_DEVICE(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000003c0)={0xfc, r1, 0x1, 0x0, 0x0, {}, [@WGDEVICE_A_IFNAME={0x14, 0x2, 'wg1\x00'}, @WGDEVICE_A_PEERS={0xcc, 0x8, 0x0, 0x1, [{0xc4, 0x0, 0x0, 0x1, [@WGPEER_A_ALLOWEDIPS={0x9c, 0x9, 0x0, 0x1, [{0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @broadcast}, {0x5, 0x3, 0x2}}]}, {0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @empty}, {0x5, 0x3, 0x3}}]}, {0x28, 0x0, 0x0, 0x1, [@ipv6={{0x6}, {0x14, 0x2, @mcast1}, {0x5}}]}, {0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @rand_addr=0x64010101}, {0x5, 0x3, 0x3}}]}, {0x1c, 0x0, 0x0, 0x1, [@ipv4={{0x6}, {0x8, 0x2, @remote}, {0x5, 0x3, 0x1}}]}]}, @WGPEER_A_PUBLIC_KEY={0x24, 0x1, @neg}]}, {0x4}]}, @WGDEVICE_A_FLAGS={0x8, 0x5, 0x1}]}, 0xfc}}, 0x0) 21:37:08 executing program 4: syz_mount_image$erofs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x2000, 0x190, 0x0, &(0x7f0000000240), 0x1, &(0x7f0000000280)="$eJzsmD9P8lAUxp/b8ifvm3cgeTcHNZFEYmJpAY0MDkw6kihhcEAilaBFDDRGmDRx8Ru4OvgtjNHNyfgRkDi4MDrXtL22V1JEBhKN5zec+1xyD+fJGZ6hIAji19J7eu1ePz/eyQD+IY4o//1F9t9Iwvv7s14hP73WvXq4ufhfWz8f/D8GwLK+Pj8M4DYHmPxuWW73yVEMGyX2wYcc0B/n5yYkTxcgYYHrIhhUrrchYYtrHQwlrvcE3QCDoii7NUNXdhpGxRaqXTS7pOySHvTfPwUqgn82xD8L8N9qd/bLhqE3JyhG7b+fA1YF/9IQ/1JAv+qd/v41SMhwnQZDkesVRN93665U2N9UyJ8vf7P9kSBB4qcJP9+sS2BeyLfQGPmSNOuHyVa7s1irl6t6VT/QssvZpYymqmrSCTK3fpKvf5x8+yvMD48xXyTCIjgum2ZTc6t3T7k1KPGjPF8Tc/6MyBj57vmKsVn7SMijfRIEQRAEQRAEQRAEQRAEMSlmwJyvjCNI5Z3XbwEAAP//INaLtw==") (fail_nth: 60) 21:37:08 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000003b810000850000006d000000850000005000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000400)='block_plug\x00', r0}, 0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001c00)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000000), 0xffe000) 21:37:08 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0xfea7) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0xc000, 0xd001}) write$binfmt_script(r1, &(0x7f0000000680)=ANY=[], 0x11) 21:37:08 executing program 2: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0x7706, 0x0) [ 1451.563992][T24768] fs-verity (sda1, inode 1135): Malformed file signature [ 1451.579252][T24740] erofs: (device loop4): mounted with root inode @ nid 36. [ 1451.633258][T24780] loop4: detected capacity change from 0 to 16 [ 1451.656865][T24780] FAULT_INJECTION: forcing a failure. [ 1451.656865][T24780] name failslab, interval 1, probability 0, space 0, times 0 [ 1451.677154][T24780] CPU: 0 PID: 24780 Comm: syz-executor.4 Tainted: G W 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 1451.688614][T24780] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1451.698513][T24780] Call Trace: [ 1451.701648][T24780] [ 1451.704511][T24780] dump_stack_lvl+0x151/0x1b7 [ 1451.709008][T24780] ? bfq_pos_tree_add_move+0x43e/0x43e [ 1451.714477][T24780] dump_stack+0x15/0x17 [ 1451.718468][T24780] should_fail+0x3c0/0x510 [ 1451.722720][T24780] __should_failslab+0x9f/0xe0 [ 1451.727323][T24780] should_failslab+0x9/0x20 [ 1451.731658][T24780] kmem_cache_alloc+0x4f/0x2f0 [ 1451.736260][T24780] ? getname_flags+0xba/0x510 [ 1451.740864][T24780] getname_flags+0xba/0x510 [ 1451.745207][T24780] user_path_at_empty+0x2e/0x1b0 [ 1451.749976][T24780] __se_sys_mount+0x293/0x3c0 [ 1451.754491][T24780] ? __x64_sys_mount+0xd0/0xd0 [ 1451.759091][T24780] __x64_sys_mount+0xbf/0xd0 [ 1451.763557][T24780] do_syscall_64+0x44/0xd0 [ 1451.767769][T24780] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1451.773495][T24780] RIP: 0033:0x7f2ea0b686ba [ 1451.777748][T24780] Code: 48 c7 c2 b8 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1451.797189][T24780] RSP: 002b:00007f2e9f8d9f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1451.805432][T24780] RAX: ffffffffffffffda RBX: 0000000000000190 RCX: 00007f2ea0b686ba [ 1451.813254][T24780] RDX: 00000000200001c0 RSI: 0000000020000200 RDI: 00007f2e9f8d9fe0 [ 1451.821145][T24780] RBP: 00007f2e9f8da020 R08: 00007f2e9f8da020 R09: 00000000200001c0 [ 1451.828954][T24780] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000200001c0 [ 1451.836766][T24780] R13: 0000000020000200 R14: 00007f2e9f8d9fe0 R15: 0000000020000240 [ 1451.844584][T24780] 21:37:10 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000200)=ANY=[@ANYBLOB="180000001800ff0f0000000000000000850000006d000000850000002300000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f00000000c0)='kmem_cache_free\x00', r3}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r3}, 0x10) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x44) syz_clone3(&(0x7f0000000800)={0x41001400, &(0x7f0000000300), &(0x7f0000000380), 0x0, {0x22}, 0x0, 0x0, 0x0, 0x0}, 0x58) 21:37:10 executing program 2: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0x7706, 0x0) 21:37:10 executing program 5: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f0000001000)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x44) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000540)='rcu_utilization\x00', r0}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='/proc/self/exe\x00', 0x0, 0x0) ioctl$FS_IOC_ENABLE_VERITY(r1, 0x40806685, &(0x7f0000000280)={0x1, 0x2, 0x1000, 0x1, &(0x7f0000000200)='p', 0x2, 0x0, &(0x7f0000000240)="deef"}) r2 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x6) ioctl$sock_bt_hci(r2, 0x800448d3, &(0x7f0000000000)) bind$bt_hci(r2, &(0x7f0000000000)={0x1f, 0x2, 0x4}, 0x6) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000000100)) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) ioctl$int_in(r3, 0x5452, &(0x7f0000000300)=0x208) bind$inet6(r3, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) setsockopt$sock_int(r3, 0x1, 0x7, &(0x7f0000000180), 0x4) sendto$inet6(r3, 0x0, 0x0, 0x2200c851, &(0x7f0000001b80)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r3, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090011006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a873664b5753444fe05f33e5f91045540836c3cd6af10f0cd018f0c6f57f926ac959a5628c45088fbe0c87fbe6cbcda4662d2a12f6d00"/215, 0xd0d0c2ac, 0x1, 0x0, 0x0) shutdown(r3, 0x1) 21:37:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0xfea7) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0xc000, 0xd001}) write$binfmt_script(r1, &(0x7f0000000680)=ANY=[], 0x11) 21:37:10 executing program 4: syz_mount_image$erofs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x2000, 0x190, 0x0, &(0x7f0000000240), 0x1, &(0x7f0000000280)="$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") (fail_nth: 61) 21:37:10 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000003b810000850000006d000000850000005000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000400)='block_plug\x00', r0}, 0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001c00)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000000), 0xffe000) 21:37:10 executing program 2: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0x7706, 0x0) 21:37:10 executing program 2: close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) r0 = openat$ashmem(0xffffffffffffff9c, &(0x7f00000005c0), 0x0, 0x0) ioctl$EXT4_IOC_MOVE_EXT(r0, 0x7706, 0x0) 21:37:10 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) r0 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r0, &(0x7f0000000100)=ANY=[], 0xfea7) ioctl$FS_IOC_RESVSP(r1, 0x40305829, &(0x7f0000000040)={0x0, 0x0, 0xc000, 0xd001}) write$binfmt_script(r1, &(0x7f0000000680)=ANY=[], 0x11) [ 1454.414690][T24791] loop4: detected capacity change from 0 to 16 21:37:10 executing program 2: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) r0 = openat(0xffffffffffffff9c, &(0x7f0000004280)='./file0\x00', 0x0, 0x0) lseek(r0, 0x0, 0x2) chown(&(0x7f0000000080)='./file0\x00', 0x0, 0xffffffffffffffff) getdents64(r0, 0x0, 0x0) 21:37:10 executing program 0: syz_emit_ethernet(0x2e, &(0x7f0000000400)={@link_local, @random="4d9f5cfd538f", @val={@void, {0x8848}}, {@ipv4={0x800, @igmp={{0x5, 0x4, 0x0, 0x0, 0x1c, 0x0, 0x0, 0x0, 0x2, 0x0, @empty, @empty}}}}}, 0x0) [ 1454.466952][T24791] FAULT_INJECTION: forcing a failure. [ 1454.466952][T24791] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 1454.484696][T24789] fs-verity (sda1, inode 1135): Malformed file signature 21:37:10 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) socket(0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xadf29f33fb903ae1, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) r1 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$SOCK_DESTROY(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=ANY=[@ANYBLOB], 0x48}}, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x39}}}, 0x1c) socket(0x0, 0x0, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r3, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000007c0)={{{@in6=@ipv4={""/10, ""/2, @local}, @in6=@local}}, {{@in=@multicast1}, 0x0, @in=@empty}}, &(0x7f00000002c0)=0xe8) recvmsg(r0, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000040)=""/50, 0xfffffe72}, {&(0x7f0000000240)=""/52, 0x34}, {&(0x7f0000000780)=""/129, 0x80}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/183, 0xb7}], 0x6}, 0x40000110) sendto$inet6(r0, &(0x7f0000000180)="ef", 0x1, 0x4000001, 0x0, 0x0) [ 1454.546380][T24791] CPU: 1 PID: 24791 Comm: syz-executor.4 Tainted: G W 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 1454.558023][T24791] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1454.567920][T24791] Call Trace: [ 1454.571044][T24791] [ 1454.573815][T24791] dump_stack_lvl+0x151/0x1b7 [ 1454.578331][T24791] ? bfq_pos_tree_add_move+0x43e/0x43e [ 1454.583627][T24791] dump_stack+0x15/0x17 [ 1454.587614][T24791] should_fail+0x3c0/0x510 [ 1454.591870][T24791] should_fail_usercopy+0x1a/0x20 [ 1454.596729][T24791] strncpy_from_user+0x24/0x2b0 [ 1454.601420][T24791] getname_flags+0xf2/0x510 [ 1454.605758][T24791] user_path_at_empty+0x2e/0x1b0 [ 1454.610533][T24791] __se_sys_mount+0x293/0x3c0 [ 1454.615047][T24791] ? __x64_sys_mount+0xd0/0xd0 [ 1454.619653][T24791] __x64_sys_mount+0xbf/0xd0 [ 1454.624076][T24791] do_syscall_64+0x44/0xd0 [ 1454.628413][T24791] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1454.634139][T24791] RIP: 0033:0x7f2ea0b686ba [ 1454.638396][T24791] Code: 48 c7 c2 b8 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1454.657834][T24791] RSP: 002b:00007f2e9f8d9f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1454.666080][T24791] RAX: ffffffffffffffda RBX: 0000000000000190 RCX: 00007f2ea0b686ba [ 1454.673891][T24791] RDX: 00000000200001c0 RSI: 0000000020000200 RDI: 00007f2e9f8d9fe0 [ 1454.681702][T24791] RBP: 00007f2e9f8da020 R08: 00007f2e9f8da020 R09: 00000000200001c0 [ 1454.689520][T24791] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000200001c0 [ 1454.697412][T24791] R13: 0000000020000200 R14: 00007f2e9f8d9fe0 R15: 0000000020000240 [ 1454.705230][T24791] [ 1454.708271][ T30] audit: type=1400 audit(1669066630.953:612): avc: denied { create } for pid=24805 comm="syz-executor.2" scontext=root:sysadm_r:sysadm_t tcontext=root:sysadm_r:sysadm_t tclass=sctp_socket permissive=1 21:37:11 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000200)=ANY=[@ANYBLOB="180000001800ff0f0000000000000000850000006d000000850000002300000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f00000000c0)='kmem_cache_free\x00', r3}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r3}, 0x10) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x44) syz_clone3(&(0x7f0000000800)={0x41001400, &(0x7f0000000300), &(0x7f0000000380), 0x0, {0x22}, 0x0, 0x0, 0x0, 0x0}, 0x58) 21:37:11 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000100)=ANY=[@ANYBLOB='/'], &(0x7f0000000080)='./file0\x00', 0x0, 0x85003, 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8000, &(0x7f0000000240)={0x1}, 0x20) 21:37:11 executing program 0: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)="45fed5bf16833db6ad0bb26972a38f926bb31f51c8f863a2060106b8ae3dcbf3bec774d1f565868800f234f365751baa5e5d93d7c3531e343009e58cb134caafb42c6e2eb3c64df9a78745") r0 = userfaultfd(0x801) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="00003ffffff900000000"], 0x5c}}, 0x0) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[], 0xfecc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3800001, 0x12, r1, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$UFFDIO_WRITEPROTECT(r0, 0xc020aa04, &(0x7f00000000c0)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}}) 21:37:11 executing program 4: syz_mount_image$erofs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x2000, 0x190, 0x0, &(0x7f0000000240), 0x1, &(0x7f0000000280)="$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") (fail_nth: 62) 21:37:11 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000280)=ANY=[@ANYBLOB="1800000000000000000000003b810000850000006d000000850000005000000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000400)='block_plug\x00', r0}, 0x10) openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000100)='memory.events\x00', 0x26e1, 0x0) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000001c00)='memory.events\x00', 0x7a05, 0x1700) write$cgroup_int(r1, &(0x7f0000000000), 0xffe000) 21:37:11 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) socket(0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xadf29f33fb903ae1, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) r1 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$SOCK_DESTROY(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=ANY=[@ANYBLOB], 0x48}}, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x39}}}, 0x1c) socket(0x0, 0x0, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r3, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000007c0)={{{@in6=@ipv4={""/10, ""/2, @local}, @in6=@local}}, {{@in=@multicast1}, 0x0, @in=@empty}}, &(0x7f00000002c0)=0xe8) recvmsg(r0, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000040)=""/50, 0xfffffe72}, {&(0x7f0000000240)=""/52, 0x34}, {&(0x7f0000000780)=""/129, 0x80}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/183, 0xb7}], 0x6}, 0x40000110) sendto$inet6(r0, &(0x7f0000000180)="ef", 0x1, 0x4000001, 0x0, 0x0) 21:37:11 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000100)=ANY=[@ANYBLOB='/'], &(0x7f0000000080)='./file0\x00', 0x0, 0x85003, 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8000, &(0x7f0000000240)={0x1}, 0x20) 21:37:11 executing program 0: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)="45fed5bf16833db6ad0bb26972a38f926bb31f51c8f863a2060106b8ae3dcbf3bec774d1f565868800f234f365751baa5e5d93d7c3531e343009e58cb134caafb42c6e2eb3c64df9a78745") r0 = userfaultfd(0x801) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="00003ffffff900000000"], 0x5c}}, 0x0) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[], 0xfecc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3800001, 0x12, r1, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$UFFDIO_WRITEPROTECT(r0, 0xc020aa04, &(0x7f00000000c0)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}}) [ 1455.184982][T24822] loop4: detected capacity change from 0 to 16 [ 1455.198473][T24822] FAULT_INJECTION: forcing a failure. [ 1455.198473][T24822] name failslab, interval 1, probability 0, space 0, times 0 [ 1455.220679][T24822] CPU: 0 PID: 24822 Comm: syz-executor.4 Tainted: G W 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 1455.232141][T24822] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1455.242035][T24822] Call Trace: [ 1455.245165][T24822] [ 1455.247934][T24822] dump_stack_lvl+0x151/0x1b7 [ 1455.252448][T24822] ? bfq_pos_tree_add_move+0x43e/0x43e [ 1455.257742][T24822] ? avc_has_perm_noaudit+0x2ec/0x450 [ 1455.262951][T24822] dump_stack+0x15/0x17 [ 1455.266944][T24822] should_fail+0x3c0/0x510 [ 1455.271195][T24822] ? alloc_fs_context+0x65/0x830 [ 1455.275964][T24822] __should_failslab+0x9f/0xe0 [ 1455.280566][T24822] should_failslab+0x9/0x20 [ 1455.284903][T24822] kmem_cache_alloc_trace+0x4a/0x310 [ 1455.290042][T24822] alloc_fs_context+0x65/0x830 [ 1455.294624][T24822] ? _raw_read_unlock+0x25/0x40 [ 1455.299320][T24822] ? get_fs_type+0x3f3/0x510 [ 1455.303745][T24822] fs_context_for_mount+0x24/0x30 [ 1455.308597][T24822] do_new_mount+0x15c/0xad0 [ 1455.312941][T24822] ? do_move_mount_old+0x160/0x160 [ 1455.317971][T24822] ? security_capable+0xb2/0xd0 [ 1455.322659][T24822] ? ns_capable+0x8a/0xf0 [ 1455.326825][T24822] path_mount+0x60b/0x1050 [ 1455.331079][T24822] __se_sys_mount+0x2d2/0x3c0 [ 1455.335592][T24822] ? __x64_sys_mount+0xd0/0xd0 [ 1455.340194][T24822] __x64_sys_mount+0xbf/0xd0 [ 1455.344618][T24822] do_syscall_64+0x44/0xd0 [ 1455.348873][T24822] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1455.354693][T24822] RIP: 0033:0x7f2ea0b686ba [ 1455.358940][T24822] Code: 48 c7 c2 b8 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1455.378379][T24822] RSP: 002b:00007f2e9f8d9f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1455.386626][T24822] RAX: ffffffffffffffda RBX: 0000000000000190 RCX: 00007f2ea0b686ba [ 1455.394437][T24822] RDX: 00000000200001c0 RSI: 0000000020000200 RDI: 00007f2e9f8d9fe0 [ 1455.402249][T24822] RBP: 00007f2e9f8da020 R08: 00007f2e9f8da020 R09: 00000000200001c0 [ 1455.410072][T24822] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000200001c0 [ 1455.418739][T24822] R13: 0000000020000200 R14: 00007f2e9f8d9fe0 R15: 0000000020000240 [ 1455.426558][T24822] 21:37:11 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000100)=ANY=[@ANYBLOB='/'], &(0x7f0000000080)='./file0\x00', 0x0, 0x85003, 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8000, &(0x7f0000000240)={0x1}, 0x20) 21:37:12 executing program 3: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) socket(0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xadf29f33fb903ae1, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) r1 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$SOCK_DESTROY(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=ANY=[@ANYBLOB], 0x48}}, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x39}}}, 0x1c) socket(0x0, 0x0, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r3, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000007c0)={{{@in6=@ipv4={""/10, ""/2, @local}, @in6=@local}}, {{@in=@multicast1}, 0x0, @in=@empty}}, &(0x7f00000002c0)=0xe8) recvmsg(r0, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000040)=""/50, 0xfffffe72}, {&(0x7f0000000240)=""/52, 0x34}, {&(0x7f0000000780)=""/129, 0x80}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/183, 0xb7}], 0x6}, 0x40000110) sendto$inet6(r0, &(0x7f0000000180)="ef", 0x1, 0x4000001, 0x0, 0x0) 21:37:12 executing program 5: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) mount(&(0x7f0000000100)=ANY=[@ANYBLOB='/'], &(0x7f0000000080)='./file0\x00', 0x0, 0x85003, 0x0) mount_setattr(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8000, &(0x7f0000000240)={0x1}, 0x20) 21:37:12 executing program 0: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)="45fed5bf16833db6ad0bb26972a38f926bb31f51c8f863a2060106b8ae3dcbf3bec774d1f565868800f234f365751baa5e5d93d7c3531e343009e58cb134caafb42c6e2eb3c64df9a78745") r0 = userfaultfd(0x801) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="00003ffffff900000000"], 0x5c}}, 0x0) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[], 0xfecc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3800001, 0x12, r1, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$UFFDIO_WRITEPROTECT(r0, 0xc020aa04, &(0x7f00000000c0)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}}) 21:37:12 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000200)=ANY=[@ANYBLOB="180000001800ff0f0000000000000000850000006d000000850000002300000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f00000000c0)='kmem_cache_free\x00', r3}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r3}, 0x10) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x44) syz_clone3(&(0x7f0000000800)={0x41001400, &(0x7f0000000300), &(0x7f0000000380), 0x0, {0x22}, 0x0, 0x0, 0x0, 0x0}, 0x58) 21:37:12 executing program 3: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) socket(0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xadf29f33fb903ae1, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) r1 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$SOCK_DESTROY(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=ANY=[@ANYBLOB], 0x48}}, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x39}}}, 0x1c) socket(0x0, 0x0, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r3, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000007c0)={{{@in6=@ipv4={""/10, ""/2, @local}, @in6=@local}}, {{@in=@multicast1}, 0x0, @in=@empty}}, &(0x7f00000002c0)=0xe8) recvmsg(r0, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000040)=""/50, 0xfffffe72}, {&(0x7f0000000240)=""/52, 0x34}, {&(0x7f0000000780)=""/129, 0x80}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/183, 0xb7}], 0x6}, 0x40000110) sendto$inet6(r0, &(0x7f0000000180)="ef", 0x1, 0x4000001, 0x0, 0x0) 21:37:12 executing program 4: syz_mount_image$erofs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x2000, 0x190, 0x0, &(0x7f0000000240), 0x1, &(0x7f0000000280)="$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") (fail_nth: 63) 21:37:12 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000200)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000280)={[{@workdir={'workdir', 0x3d, './file1'}}, {@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}]}) 21:37:12 executing program 0: syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)="45fed5bf16833db6ad0bb26972a38f926bb31f51c8f863a2060106b8ae3dcbf3bec774d1f565868800f234f365751baa5e5d93d7c3531e343009e58cb134caafb42c6e2eb3c64df9a78745") r0 = userfaultfd(0x801) ioctl$UFFDIO_API(r0, 0xc018aa3f, &(0x7f0000000000)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000080)='memory.events\x00', 0x275a, 0x0) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000001c0)=ANY=[@ANYBLOB="00003ffffff900000000"], 0x5c}}, 0x0) write$binfmt_script(r1, &(0x7f0000000100)=ANY=[], 0xfecc) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3800001, 0x12, r1, 0x0) close_range(0xffffffffffffffff, 0xffffffffffffffff, 0x2) ioctl$UFFDIO_WRITEPROTECT(r0, 0xc020aa04, &(0x7f00000000c0)={{&(0x7f0000ffe000/0x2000)=nil, 0x2000}}) [ 1455.945632][T24856] loop4: detected capacity change from 0 to 16 [ 1455.970194][T24856] FAULT_INJECTION: forcing a failure. [ 1455.970194][T24856] name failslab, interval 1, probability 0, space 0, times 0 [ 1455.996478][T24856] CPU: 0 PID: 24856 Comm: syz-executor.4 Tainted: G W 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 1456.007947][T24856] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1456.017839][T24856] Call Trace: [ 1456.020961][T24856] [ 1456.023739][T24856] dump_stack_lvl+0x151/0x1b7 [ 1456.028249][T24856] ? bfq_pos_tree_add_move+0x43e/0x43e [ 1456.033546][T24856] dump_stack+0x15/0x17 [ 1456.037536][T24856] should_fail+0x3c0/0x510 [ 1456.041793][T24856] ? erofs_init_fs_context+0x54/0x2d0 [ 1456.047002][T24856] __should_failslab+0x9f/0xe0 [ 1456.051598][T24856] should_failslab+0x9/0x20 [ 1456.055938][T24856] kmem_cache_alloc_trace+0x4a/0x310 [ 1456.061062][T24856] erofs_init_fs_context+0x54/0x2d0 [ 1456.066969][T24856] ? trace_raw_output_erofs_destroy_inode+0x110/0x110 [ 1456.073559][T24856] alloc_fs_context+0x671/0x830 [ 1456.078248][T24856] fs_context_for_mount+0x24/0x30 [ 1456.083111][T24856] do_new_mount+0x15c/0xad0 [ 1456.087451][T24856] ? do_move_mount_old+0x160/0x160 [ 1456.092388][T24856] ? security_capable+0xb2/0xd0 [ 1456.097080][T24856] ? ns_capable+0x8a/0xf0 [ 1456.101245][T24856] path_mount+0x60b/0x1050 [ 1456.105497][T24856] __se_sys_mount+0x2d2/0x3c0 [ 1456.110020][T24856] ? __x64_sys_mount+0xd0/0xd0 [ 1456.114612][T24856] __x64_sys_mount+0xbf/0xd0 [ 1456.119038][T24856] do_syscall_64+0x44/0xd0 [ 1456.123289][T24856] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1456.129017][T24856] RIP: 0033:0x7f2ea0b686ba [ 1456.133283][T24856] Code: 48 c7 c2 b8 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1456.152801][T24856] RSP: 002b:00007f2e9f8d9f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1456.161049][T24856] RAX: ffffffffffffffda RBX: 0000000000000190 RCX: 00007f2ea0b686ba [ 1456.167086][T24863] overlayfs: failed to resolve './file0': -2 [ 1456.168853][T24856] RDX: 00000000200001c0 RSI: 0000000020000200 RDI: 00007f2e9f8d9fe0 [ 1456.182483][T24856] RBP: 00007f2e9f8da020 R08: 00007f2e9f8da020 R09: 00000000200001c0 [ 1456.190312][T24856] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000200001c0 [ 1456.198104][T24856] R13: 0000000020000200 R14: 00007f2e9f8d9fe0 R15: 0000000020000240 [ 1456.205918][T24856] 21:37:12 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) socket(0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xadf29f33fb903ae1, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) r1 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$SOCK_DESTROY(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=ANY=[@ANYBLOB], 0x48}}, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x39}}}, 0x1c) socket(0x0, 0x0, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r3, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000007c0)={{{@in6=@ipv4={""/10, ""/2, @local}, @in6=@local}}, {{@in=@multicast1}, 0x0, @in=@empty}}, &(0x7f00000002c0)=0xe8) recvmsg(r0, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000040)=""/50, 0xfffffe72}, {&(0x7f0000000240)=""/52, 0x34}, {&(0x7f0000000780)=""/129, 0x80}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/183, 0xb7}], 0x6}, 0x40000110) sendto$inet6(r0, &(0x7f0000000180)="ef", 0x1, 0x4000001, 0x0, 0x0) 21:37:12 executing program 3: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) socket(0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xadf29f33fb903ae1, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) r1 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$SOCK_DESTROY(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=ANY=[@ANYBLOB], 0x48}}, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x39}}}, 0x1c) socket(0x0, 0x0, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r3, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000007c0)={{{@in6=@ipv4={""/10, ""/2, @local}, @in6=@local}}, {{@in=@multicast1}, 0x0, @in=@empty}}, &(0x7f00000002c0)=0xe8) recvmsg(r0, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000040)=""/50, 0xfffffe72}, {&(0x7f0000000240)=""/52, 0x34}, {&(0x7f0000000780)=""/129, 0x80}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/183, 0xb7}], 0x6}, 0x40000110) sendto$inet6(r0, &(0x7f0000000180)="ef", 0x1, 0x4000001, 0x0, 0x0) 21:37:12 executing program 0: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) fallocate(r0, 0x0, 0x0, 0x1000f4) r2 = socket(0xa, 0x1, 0x0) getsockopt$bt_BT_SECURITY(r2, 0x29, 0x33, 0x0, 0x20000000) 21:37:12 executing program 3: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_COALESCE(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000340)={0x24, r0, 0x1, 0x0, 0x0, {{0x2}, {@void, @void}}, [@NL80211_ATTR_COALESCE_RULE_PKT_PATTERN={0x10, 0x3, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x0, @NL80211_PKTPAT_OFFSET={0x8}}]}]}, 0x24}}, 0x0) 21:37:12 executing program 4: syz_mount_image$erofs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x2000, 0x190, 0x0, &(0x7f0000000240), 0x1, &(0x7f0000000280)="$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") (fail_nth: 64) 21:37:12 executing program 0: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) fallocate(r0, 0x0, 0x0, 0x1000f4) r2 = socket(0xa, 0x1, 0x0) getsockopt$bt_BT_SECURITY(r2, 0x29, 0x33, 0x0, 0x20000000) 21:37:12 executing program 3: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_COALESCE(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000340)={0x24, r0, 0x1, 0x0, 0x0, {{0x2}, {@void, @void}}, [@NL80211_ATTR_COALESCE_RULE_PKT_PATTERN={0x10, 0x3, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x0, @NL80211_PKTPAT_OFFSET={0x8}}]}]}, 0x24}}, 0x0) [ 1456.311987][T24872] netlink: 'syz-executor.3': attribute type 3 has an invalid length. [ 1456.337844][T24874] loop4: detected capacity change from 0 to 16 [ 1456.345844][T24878] netlink: 'syz-executor.3': attribute type 3 has an invalid length. [ 1456.370483][T24874] FAULT_INJECTION: forcing a failure. [ 1456.370483][T24874] name failslab, interval 1, probability 0, space 0, times 0 [ 1456.390341][T24874] CPU: 0 PID: 24874 Comm: syz-executor.4 Tainted: G W 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 1456.401799][T24874] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1456.411698][T24874] Call Trace: [ 1456.414817][T24874] [ 1456.417592][T24874] dump_stack_lvl+0x151/0x1b7 [ 1456.422109][T24874] ? bfq_pos_tree_add_move+0x43e/0x43e [ 1456.427410][T24874] dump_stack+0x15/0x17 [ 1456.431395][T24874] should_fail+0x3c0/0x510 [ 1456.435649][T24874] ? erofs_init_fs_context+0x98/0x2d0 [ 1456.440856][T24874] __should_failslab+0x9f/0xe0 [ 1456.445457][T24874] should_failslab+0x9/0x20 [ 1456.449798][T24874] kmem_cache_alloc_trace+0x4a/0x310 [ 1456.454918][T24874] ? erofs_init_fs_context+0x54/0x2d0 [ 1456.460150][T24874] erofs_init_fs_context+0x98/0x2d0 [ 1456.465161][T24874] alloc_fs_context+0x671/0x830 [ 1456.469846][T24874] fs_context_for_mount+0x24/0x30 [ 1456.474704][T24874] do_new_mount+0x15c/0xad0 [ 1456.479132][T24874] ? do_move_mount_old+0x160/0x160 [ 1456.484078][T24874] ? security_capable+0xb2/0xd0 [ 1456.488763][T24874] ? ns_capable+0x8a/0xf0 [ 1456.492953][T24874] path_mount+0x60b/0x1050 [ 1456.497187][T24874] __se_sys_mount+0x2d2/0x3c0 [ 1456.501701][T24874] ? __x64_sys_mount+0xd0/0xd0 [ 1456.506302][T24874] __x64_sys_mount+0xbf/0xd0 [ 1456.510725][T24874] do_syscall_64+0x44/0xd0 [ 1456.514997][T24874] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1456.520711][T24874] RIP: 0033:0x7f2ea0b686ba [ 1456.524957][T24874] Code: 48 c7 c2 b8 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1456.544400][T24874] RSP: 002b:00007f2e9f8d9f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1456.552646][T24874] RAX: ffffffffffffffda RBX: 0000000000000190 RCX: 00007f2ea0b686ba [ 1456.560455][T24874] RDX: 00000000200001c0 RSI: 0000000020000200 RDI: 00007f2e9f8d9fe0 21:37:13 executing program 1: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x2, &(0x7f0000000080)=0x6) sched_setaffinity(0x0, 0x8, &(0x7f00000000c0)=0x5) r0 = getpid() sched_setscheduler(r0, 0x1, &(0x7f0000001700)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setattr(0x0, &(0x7f0000000040)={0x38}, 0x0) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, 0x0, 0x0) r3 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000180)={0x18, 0x5, &(0x7f0000000200)=ANY=[@ANYBLOB="180000001800ff0f0000000000000000850000006d000000850000002300000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000140)={&(0x7f00000000c0)='kmem_cache_free\x00', r3}, 0x10) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='sched_switch\x00', r3}, 0x10) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x44) syz_clone3(&(0x7f0000000800)={0x41001400, &(0x7f0000000300), &(0x7f0000000380), 0x0, {0x22}, 0x0, 0x0, 0x0, 0x0}, 0x58) 21:37:13 executing program 0: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) fallocate(r0, 0x0, 0x0, 0x1000f4) r2 = socket(0xa, 0x1, 0x0) getsockopt$bt_BT_SECURITY(r2, 0x29, 0x33, 0x0, 0x20000000) 21:37:13 executing program 3: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_COALESCE(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000340)={0x24, r0, 0x1, 0x0, 0x0, {{0x2}, {@void, @void}}, [@NL80211_ATTR_COALESCE_RULE_PKT_PATTERN={0x10, 0x3, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x0, @NL80211_PKTPAT_OFFSET={0x8}}]}]}, 0x24}}, 0x0) [ 1456.568267][T24874] RBP: 00007f2e9f8da020 R08: 00007f2e9f8da020 R09: 00000000200001c0 [ 1456.576079][T24874] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000200001c0 [ 1456.583890][T24874] R13: 0000000020000200 R14: 00007f2e9f8d9fe0 R15: 0000000020000240 [ 1456.591711][T24874] [ 1456.615325][T24881] netlink: 'syz-executor.3': attribute type 3 has an invalid length. 21:37:13 executing program 3: r0 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r1 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL80211_CMD_SET_COALESCE(r1, &(0x7f0000000540)={0x0, 0x0, &(0x7f0000000500)={&(0x7f0000000340)={0x24, r0, 0x1, 0x0, 0x0, {{0x2}, {@void, @void}}, [@NL80211_ATTR_COALESCE_RULE_PKT_PATTERN={0x10, 0x3, 0x0, 0x1, [{0xc, 0x0, 0x0, 0x0, @NL80211_PKTPAT_OFFSET={0x8}}]}]}, 0x24}}, 0x0) 21:37:13 executing program 0: r0 = creat(&(0x7f0000000100)='./bus\x00', 0x0) r1 = open(&(0x7f0000000780)='./bus\x00', 0x14507e, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffffe, 0x4002011, r1, 0x0) fallocate(r0, 0x0, 0x0, 0x1000f4) r2 = socket(0xa, 0x1, 0x0) getsockopt$bt_BT_SECURITY(r2, 0x29, 0x33, 0x0, 0x20000000) 21:37:13 executing program 4: syz_mount_image$erofs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x2000, 0x190, 0x0, &(0x7f0000000240), 0x1, &(0x7f0000000280)="$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") (fail_nth: 65) 21:37:13 executing program 2: mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r0, &(0x7f0000d84000)={0xa, 0x2, 0x0, @loopback}, 0x1c) socket(0x0, 0x0, 0x0) sendto$inet6(r0, &(0x7f00000000c0)="044aac2f202c5feda71e039a57a93088fdcce4afe28aac61837792741a190670ccbe1a2b00aa77a87d56a3f12c7920ad02928a5d1014e5b896f000fcf6521928480be9af82613a5c661f4110adba358afd8b5b4ef1702051e393ede2698112a1f1bdf1d0f568546ed322ab4c53545bd2cd6e48522f0c154cb3c6864dc30ae921db100f1ee97a234503338f8fdf356472da0c7ab62f274f34", 0xadf29f33fb903ae1, 0x20000004, &(0x7f0000b63fe4)={0xa, 0x2}, 0x1c) r1 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$SOCK_DESTROY(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000540)=ANY=[@ANYBLOB], 0x48}}, 0x0) r2 = socket$inet6(0xa, 0x1, 0x8010000000000084) bind$inet6(r2, &(0x7f00000000c0)={0xa, 0x4e21, 0x0, @empty}, 0x1c) connect$inet6(r2, &(0x7f0000000000)={0xa, 0x4e21, 0x0, @ipv4={'\x00', '\xff\xff', @dev={0xac, 0x14, 0x14, 0x39}}}, 0x1c) socket(0x0, 0x0, 0x0) r3 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) sendmsg$nl_route(r3, 0x0, 0x0) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000007c0)={{{@in6=@ipv4={""/10, ""/2, @local}, @in6=@local}}, {{@in=@multicast1}, 0x0, @in=@empty}}, &(0x7f00000002c0)=0xe8) recvmsg(r0, &(0x7f00000008c0)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000040)=""/50, 0xfffffe72}, {&(0x7f0000000240)=""/52, 0x34}, {&(0x7f0000000780)=""/129, 0x80}, {&(0x7f0000000300)=""/68, 0x44}, {&(0x7f0000000380)=""/121, 0x79}, {&(0x7f0000000400)=""/183, 0xb7}], 0x6}, 0x40000110) sendto$inet6(r0, &(0x7f0000000180)="ef", 0x1, 0x4000001, 0x0, 0x0) 21:37:13 executing program 5: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="58d4732e5b"], 0x6db6e559) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x11, r1, 0x0) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0) [ 1456.847761][T24890] netlink: 'syz-executor.3': attribute type 3 has an invalid length. 21:37:13 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x2, 0x3, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x8}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @private0}}]}, 0x70}}, 0x0) [ 1456.925485][T24894] loop4: detected capacity change from 0 to 16 [ 1456.955410][T24894] FAULT_INJECTION: forcing a failure. [ 1456.955410][T24894] name failslab, interval 1, probability 0, space 0, times 0 [ 1456.971519][T24894] CPU: 1 PID: 24894 Comm: syz-executor.4 Tainted: G W 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 1456.982995][T24894] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1456.992880][T24894] Call Trace: [ 1456.995999][T24894] [ 1456.998777][T24894] dump_stack_lvl+0x151/0x1b7 [ 1457.003291][T24894] ? bfq_pos_tree_add_move+0x43e/0x43e [ 1457.008593][T24894] dump_stack+0x15/0x17 [ 1457.012574][T24894] should_fail+0x3c0/0x510 [ 1457.016832][T24894] ? vfs_parse_fs_string+0x169/0x2a0 21:37:13 executing program 5: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="58d4732e5b"], 0x6db6e559) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x11, r1, 0x0) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0) [ 1457.021951][T24894] __should_failslab+0x9f/0xe0 [ 1457.026552][T24894] should_failslab+0x9/0x20 [ 1457.030888][T24894] __kmalloc_track_caller+0x6c/0x350 [ 1457.036099][T24894] kmemdup_nul+0x2a/0xa0 [ 1457.040177][T24894] vfs_parse_fs_string+0x169/0x2a0 [ 1457.045121][T24894] ? __init_rwsem+0xd5/0x1c0 [ 1457.049549][T24894] ? vfs_parse_fs_param+0x4a0/0x4a0 [ 1457.054584][T24894] do_new_mount+0x22c/0xad0 [ 1457.058926][T24894] ? do_move_mount_old+0x160/0x160 [ 1457.063888][T24894] ? security_capable+0xb2/0xd0 [ 1457.068556][T24894] ? ns_capable+0x8a/0xf0 [ 1457.072722][T24894] path_mount+0x60b/0x1050 [ 1457.076979][T24894] __se_sys_mount+0x2d2/0x3c0 [ 1457.081491][T24894] ? __x64_sys_mount+0xd0/0xd0 [ 1457.086090][T24894] __x64_sys_mount+0xbf/0xd0 [ 1457.090517][T24894] do_syscall_64+0x44/0xd0 [ 1457.094768][T24894] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1457.100495][T24894] RIP: 0033:0x7f2ea0b686ba [ 1457.104844][T24894] Code: 48 c7 c2 b8 ff ff ff f7 d8 64 89 02 b8 ff ff ff ff eb d2 e8 b8 04 00 00 0f 1f 84 00 00 00 00 00 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 b8 ff ff ff f7 d8 64 89 01 48 21:37:13 executing program 3: mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000002140)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=0000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=0x0]) read$FUSE(r0, &(0x7f00000021c0)={0x2020, 0x0, 0x0}, 0x2020) llistxattr(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) write$FUSE_INIT(r0, &(0x7f00000066c0)={0x50, 0x0, r1, {0x7, 0x21}}, 0x50) read$FUSE(r0, &(0x7f0000000040)={0x2020, 0x0, 0x0}, 0x2020) write$FUSE_INTERRUPT(r0, &(0x7f00000042c0)={0x10, 0xffffffffffffffda, r2}, 0x10) 21:37:13 executing program 1: syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000100)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x8, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x5c, 0x2, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x1, 0x2, 0xd, 0x0, 0x0, {{0x5}, {0x5}, {0xd}, {0x6}}}}}}]}}, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x1, [{0x0, 0x0}]}) [ 1457.124297][T24894] RSP: 002b:00007f2e9f8d9f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1457.132534][T24894] RAX: ffffffffffffffda RBX: 0000000000000190 RCX: 00007f2ea0b686ba [ 1457.140347][T24894] RDX: 00000000200001c0 RSI: 0000000020000200 RDI: 00007f2e9f8d9fe0 [ 1457.148156][T24894] RBP: 00007f2e9f8da020 R08: 00007f2e9f8da020 R09: 00000000200001c0 [ 1457.155967][T24894] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000200001c0 [ 1457.163786][T24894] R13: 0000000020000200 R14: 00007f2e9f8d9fe0 R15: 0000000020000240 [ 1457.171619][T24894] 21:37:13 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x2, 0x3, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x8}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @private0}}]}, 0x70}}, 0x0) 21:37:13 executing program 4: syz_mount_image$erofs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x2000, 0x190, 0x0, &(0x7f0000000240), 0x1, &(0x7f0000000280)="$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") (fail_nth: 66) 21:37:13 executing program 5: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="58d4732e5b"], 0x6db6e559) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x11, r1, 0x0) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0) 21:37:13 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46900) r1 = open(&(0x7f0000000080)='./bus\x00', 0x105042, 0x0) ftruncate(r1, 0x200002) sendfile(r0, r1, 0x0, 0x200002) 21:37:13 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x2, 0x3, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x8}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @private0}}]}, 0x70}}, 0x0) [ 1457.206723][T24909] fuse: Bad value for 'fd' 21:37:13 executing program 0: r0 = socket$key(0xf, 0x3, 0x2) sendmsg$key(r0, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000100)={0x2, 0x3, 0x0, 0x0, 0xe, 0x0, 0x0, 0x0, [@sadb_address={0x5, 0x6, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @dev}}, @sadb_sa={0x2, 0x1, 0x0, 0x0, 0x0, 0x8}, @sadb_address={0x5, 0x5, 0x0, 0x0, 0x0, @in6={0xa, 0x0, 0x0, @private0}}]}, 0x70}}, 0x0) [ 1457.269733][T24917] loop4: detected capacity change from 0 to 16 [ 1457.284134][T24917] FAULT_INJECTION: forcing a failure. [ 1457.284134][T24917] name failslab, interval 1, probability 0, space 0, times 0 [ 1457.306817][T24917] CPU: 1 PID: 24917 Comm: syz-executor.4 Tainted: G W 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 1457.318276][T24917] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1457.328177][T24917] Call Trace: [ 1457.331293][T24917] [ 1457.334071][T24917] dump_stack_lvl+0x151/0x1b7 [ 1457.338588][T24917] ? bfq_pos_tree_add_move+0x43e/0x43e [ 1457.343882][T24917] ? _raw_spin_lock+0xa3/0x1b0 [ 1457.348482][T24917] dump_stack+0x15/0x17 [ 1457.352472][T24917] should_fail+0x3c0/0x510 [ 1457.356730][T24917] ? alloc_super+0x5d/0x7d0 [ 1457.361067][T24917] __should_failslab+0x9f/0xe0 [ 1457.365673][T24917] should_failslab+0x9/0x20 21:37:13 executing program 5: r0 = syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f00000003c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) r1 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000140)='cgroup.controllers\x00', 0x275a, 0x0) write$binfmt_script(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="58d4732e5b"], 0x6db6e559) mmap(&(0x7f0000000000/0x400000)=nil, 0x400000, 0x1, 0x11, r1, 0x0) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0) 21:37:13 executing program 0: getresgid(0xfffffffffffffffe, 0x0, 0x0) [ 1457.370006][T24917] kmem_cache_alloc_trace+0x4a/0x310 [ 1457.375128][T24917] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 1457.380335][T24917] alloc_super+0x5d/0x7d0 [ 1457.384504][T24917] ? get_tree_bdev+0x680/0x680 [ 1457.389102][T24917] sget_fc+0x236/0x640 [ 1457.393093][T24917] ? test_bdev_super_fc+0x70/0x70 [ 1457.398079][T24917] get_tree_bdev+0x28c/0x680 [ 1457.402505][T24917] ? erofs_release_device_info+0x90/0x90 [ 1457.407973][T24917] erofs_fc_get_tree+0x1c/0x20 [ 1457.412570][T24917] vfs_get_tree+0x88/0x290 [ 1457.416826][T24917] do_new_mount+0x289/0xad0 [ 1457.421166][T24917] ? do_move_mount_old+0x160/0x160 [ 1457.426113][T24917] ? security_capable+0xb2/0xd0 [ 1457.430809][T24917] ? ns_capable+0x8a/0xf0 [ 1457.434989][T24917] path_mount+0x60b/0x1050 [ 1457.439221][T24917] __se_sys_mount+0x2d2/0x3c0 [ 1457.443731][T24917] ? __x64_sys_mount+0xd0/0xd0 [ 1457.448329][T24917] __x64_sys_mount+0xbf/0xd0 [ 1457.452760][T24917] do_syscall_64+0x44/0xd0 [ 1457.457009][T24917] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1457.462738][T24917] RIP: 0033:0x7f2ea0b686ba [ 1457.467005][T24917] Code: 48 c7 c2 b8 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1457.486430][T24917] RSP: 002b:00007f2e9f8d9f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1457.494678][T24917] RAX: ffffffffffffffda RBX: 0000000000000190 RCX: 00007f2ea0b686ba [ 1457.502489][T24917] RDX: 00000000200001c0 RSI: 0000000020000200 RDI: 00007f2e9f8d9fe0 [ 1457.510303][T24917] RBP: 00007f2e9f8da020 R08: 00007f2e9f8da020 R09: 00000000200001c0 21:37:13 executing program 2: socketpair(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000100), r0) 21:37:13 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46900) r1 = open(&(0x7f0000000080)='./bus\x00', 0x105042, 0x0) ftruncate(r1, 0x200002) sendfile(r0, r1, 0x0, 0x200002) 21:37:13 executing program 0: getresgid(0xfffffffffffffffe, 0x0, 0x0) [ 1457.518114][T24917] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000200001c0 [ 1457.525925][T24917] R13: 0000000020000200 R14: 00007f2e9f8d9fe0 R15: 0000000020000240 [ 1457.533740][T24917] 21:37:16 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001300)={0x3, 0x4, &(0x7f0000000140)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x21}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 21:37:16 executing program 4: syz_mount_image$erofs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x2000, 0x190, 0x0, &(0x7f0000000240), 0x1, &(0x7f0000000280)="$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") (fail_nth: 67) 21:37:16 executing program 0: getresgid(0xfffffffffffffffe, 0x0, 0x0) 21:37:16 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46900) r1 = open(&(0x7f0000000080)='./bus\x00', 0x105042, 0x0) ftruncate(r1, 0x200002) sendfile(r0, r1, 0x0, 0x200002) 21:37:16 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46900) r1 = open(&(0x7f0000000080)='./bus\x00', 0x105042, 0x0) ftruncate(r1, 0x200002) sendfile(r0, r1, 0x0, 0x200002) 21:37:16 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46900) r1 = open(&(0x7f0000000080)='./bus\x00', 0x105042, 0x0) ftruncate(r1, 0x200002) sendfile(r0, r1, 0x0, 0x200002) 21:37:16 executing program 0: getresgid(0xfffffffffffffffe, 0x0, 0x0) [ 1460.216775][T24952] loop4: detected capacity change from 0 to 16 [ 1460.238989][T24952] FAULT_INJECTION: forcing a failure. [ 1460.238989][T24952] name failslab, interval 1, probability 0, space 0, times 0 [ 1460.258202][T24952] CPU: 0 PID: 24952 Comm: syz-executor.4 Tainted: G W 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 1460.269668][T24952] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1460.279563][T24952] Call Trace: [ 1460.282686][T24952] [ 1460.285464][T24952] dump_stack_lvl+0x151/0x1b7 [ 1460.289981][T24952] ? bfq_pos_tree_add_move+0x43e/0x43e [ 1460.295268][T24952] ? _raw_spin_lock+0xa3/0x1b0 [ 1460.299873][T24952] dump_stack+0x15/0x17 [ 1460.303863][T24952] should_fail+0x3c0/0x510 [ 1460.308117][T24952] ? alloc_super+0x5d/0x7d0 [ 1460.312454][T24952] __should_failslab+0x9f/0xe0 [ 1460.317055][T24952] should_failslab+0x9/0x20 [ 1460.321399][T24952] kmem_cache_alloc_trace+0x4a/0x310 [ 1460.326522][T24952] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 1460.331730][T24952] alloc_super+0x5d/0x7d0 [ 1460.335889][T24952] ? get_tree_bdev+0x680/0x680 [ 1460.340488][T24952] sget_fc+0x236/0x640 [ 1460.344393][T24952] ? test_bdev_super_fc+0x70/0x70 [ 1460.349257][T24952] get_tree_bdev+0x28c/0x680 [ 1460.353693][T24952] ? erofs_release_device_info+0x90/0x90 [ 1460.359150][T24952] erofs_fc_get_tree+0x1c/0x20 [ 1460.363838][T24952] vfs_get_tree+0x88/0x290 [ 1460.368090][T24952] do_new_mount+0x289/0xad0 [ 1460.372432][T24952] ? do_move_mount_old+0x160/0x160 [ 1460.377375][T24952] ? security_capable+0xb2/0xd0 [ 1460.382069][T24952] ? ns_capable+0x8a/0xf0 [ 1460.386230][T24952] path_mount+0x60b/0x1050 [ 1460.390481][T24952] __se_sys_mount+0x2d2/0x3c0 [ 1460.394994][T24952] ? __x64_sys_mount+0xd0/0xd0 [ 1460.399610][T24952] __x64_sys_mount+0xbf/0xd0 [ 1460.404024][T24952] do_syscall_64+0x44/0xd0 [ 1460.408277][T24952] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1460.414002][T24952] RIP: 0033:0x7f2ea0b686ba [ 1460.418258][T24952] Code: 48 c7 c2 b8 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1460.437701][T24952] RSP: 002b:00007f2e9f8d9f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1460.445944][T24952] RAX: ffffffffffffffda RBX: 0000000000000190 RCX: 00007f2ea0b686ba [ 1460.450157][T24962] netlink: 'syz-executor.0': attribute type 4 has an invalid length. 21:37:16 executing program 0: unshare(0x0) pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet6_tcp(0xa, 0x1, 0x0) bind$inet6(r1, &(0x7f0000000000)={0xa, 0x8000002}, 0x1c) sendto$inet6(r1, 0x0, 0x0, 0x22004001, &(0x7f0000b63fe4)={0xa, 0x2, 0x0, @loopback}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="44f9b108b1cdc885c9c533d21f474bec8bfef1df1e2da71e578dc6b91d09f7ab15378571d8e27546090000006e75436914ab717528ee4b7a9beaf908d11137c11903064e83b4951f4d433a5404970c85d92d7083fd38844cbb0c6c5eb508ddc2dc7a590aa7941b1e9eeb5a688138dea09b776cbfa784cbf550bf3074fb0d775da4df5a3f48bbdf452eeb6b923da9d0e25b80f76a873664b5753444fe05f33e5f91045540836c3cd6af10f0cd018f0c6f57f926ac959a5628c45088fbe0c87fbe6cbcda4662d2a12f6d00"/215, 0xd0d0c2ac, 0x1, 0x0, 0x0) splice(r1, 0x0, r0, 0x0, 0x406f405, 0x0) 21:37:16 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000000), 0x0) sched_setscheduler(0x0, 0x0, 0x0) sched_setscheduler(0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmmsg$unix(r0, &(0x7f00000bd000), 0x318, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) writev(r1, &(0x7f0000003900)=[{&(0x7f00000038c0)="390000001300034700bb65e1c3e4ffff01000000010000005600000025000000190004000400000007fd17e5ffff0800040000000000000000", 0x39}, {0x0}], 0x2) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000040)="390000001300034700bb5be1c3e4feff0600fc00010000004500000025000000190004000400ad000200000000000006040000000000f93132", 0x39}], 0x1) 21:37:16 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46900) r1 = open(&(0x7f0000000080)='./bus\x00', 0x105042, 0x0) ftruncate(r1, 0x200002) sendfile(r0, r1, 0x0, 0x200002) 21:37:16 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001300)={0x3, 0x4, &(0x7f0000000140)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x21}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 21:37:16 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46900) r1 = open(&(0x7f0000000080)='./bus\x00', 0x105042, 0x0) ftruncate(r1, 0x200002) sendfile(r0, r1, 0x0, 0x200002) 21:37:16 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46900) r1 = open(&(0x7f0000000080)='./bus\x00', 0x105042, 0x0) ftruncate(r1, 0x200002) sendfile(r0, r1, 0x0, 0x200002) [ 1460.453838][T24952] RDX: 00000000200001c0 RSI: 0000000020000200 RDI: 00007f2e9f8d9fe0 [ 1460.453855][T24952] RBP: 00007f2e9f8da020 R08: 00007f2e9f8da020 R09: 00000000200001c0 [ 1460.477361][T24952] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000200001c0 [ 1460.481270][T24962] netlink: 'syz-executor.0': attribute type 4 has an invalid length. [ 1460.485172][T24952] R13: 0000000020000200 R14: 00007f2e9f8d9fe0 R15: 0000000020000240 [ 1460.485196][T24952] 21:37:16 executing program 4: syz_mount_image$erofs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x2000, 0x190, 0x0, &(0x7f0000000240), 0x1, &(0x7f0000000280)="$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") (fail_nth: 68) 21:37:16 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001300)={0x3, 0x4, &(0x7f0000000140)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x21}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 21:37:17 executing program 1: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000001300)={0x3, 0x4, &(0x7f0000000140)=@framed={{}, [@call={0x85, 0x0, 0x0, 0x21}]}, &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) 21:37:17 executing program 1: getrusage(0xffffffffffffffff, 0x0) [ 1460.612634][T24976] loop4: detected capacity change from 0 to 16 [ 1460.622066][T24976] FAULT_INJECTION: forcing a failure. [ 1460.622066][T24976] name failslab, interval 1, probability 0, space 0, times 0 [ 1460.636930][T24976] CPU: 1 PID: 24976 Comm: syz-executor.4 Tainted: G W 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 1460.648997][T24976] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1460.658887][T24976] Call Trace: 21:37:17 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46900) r1 = open(&(0x7f0000000080)='./bus\x00', 0x105042, 0x0) ftruncate(r1, 0x200002) sendfile(r0, r1, 0x0, 0x200002) [ 1460.662010][T24976] [ 1460.664786][T24976] dump_stack_lvl+0x151/0x1b7 [ 1460.669386][T24976] ? bfq_pos_tree_add_move+0x43e/0x43e [ 1460.674676][T24976] ? _raw_spin_lock+0xa3/0x1b0 [ 1460.679283][T24976] dump_stack+0x15/0x17 [ 1460.683274][T24976] should_fail+0x3c0/0x510 [ 1460.687524][T24976] ? alloc_super+0x5d/0x7d0 [ 1460.691864][T24976] __should_failslab+0x9f/0xe0 [ 1460.696469][T24976] should_failslab+0x9/0x20 [ 1460.700802][T24976] kmem_cache_alloc_trace+0x4a/0x310 [ 1460.705930][T24976] ? _raw_spin_trylock_bh+0x1d0/0x1d0 [ 1460.711138][T24976] alloc_super+0x5d/0x7d0 [ 1460.715391][T24976] ? get_tree_bdev+0x680/0x680 [ 1460.719987][T24976] sget_fc+0x236/0x640 [ 1460.723892][T24976] ? test_bdev_super_fc+0x70/0x70 [ 1460.728756][T24976] get_tree_bdev+0x28c/0x680 [ 1460.733187][T24976] ? erofs_release_device_info+0x90/0x90 [ 1460.738734][T24976] erofs_fc_get_tree+0x1c/0x20 [ 1460.743342][T24976] vfs_get_tree+0x88/0x290 [ 1460.747687][T24976] do_new_mount+0x289/0xad0 [ 1460.752014][T24976] ? do_move_mount_old+0x160/0x160 [ 1460.756972][T24976] ? security_capable+0xb2/0xd0 21:37:17 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x3, &(0x7f0000000000)=[{0x15, 0x0, 0x1, 0x80ffffff}, {}, {0x6}]}) [ 1460.761645][T24976] ? ns_capable+0x8a/0xf0 [ 1460.765815][T24976] path_mount+0x60b/0x1050 [ 1460.770200][T24976] __se_sys_mount+0x2d2/0x3c0 [ 1460.774715][T24976] ? __x64_sys_mount+0xd0/0xd0 [ 1460.779312][T24976] __x64_sys_mount+0xbf/0xd0 [ 1460.783737][T24976] do_syscall_64+0x44/0xd0 [ 1460.787989][T24976] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1460.793717][T24976] RIP: 0033:0x7f2ea0b686ba [ 1460.797972][T24976] Code: 48 c7 c2 b8 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1460.817501][T24976] RSP: 002b:00007f2e9f8d9f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1460.825742][T24976] RAX: ffffffffffffffda RBX: 0000000000000190 RCX: 00007f2ea0b686ba [ 1460.833556][T24976] RDX: 00000000200001c0 RSI: 0000000020000200 RDI: 00007f2e9f8d9fe0 [ 1460.841366][T24976] RBP: 00007f2e9f8da020 R08: 00007f2e9f8da020 R09: 00000000200001c0 [ 1460.849362][T24976] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000200001c0 21:37:17 executing program 3: socket$igmp6(0xa, 0x3, 0x2) unshare(0x6c060000) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x3000006, 0x8031, 0xffffffffffffffff, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x4e20, @multicast1}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x20020084, &(0x7f00000018c0)={0x2, 0x4e20}, 0x10) r1 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], &(0x7f0000003ff6)='GPL\x00', 0x4, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x366, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) r2 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0xf, 0x4, 0x4, 0x12}, 0x48) getsockopt$inet_tcp_TCP_REPAIR_WINDOW(r0, 0x6, 0x1d, &(0x7f0000000180), &(0x7f00000001c0)=0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x19, &(0x7f0000000140)=0x5, 0x4) setsockopt$SO_TIMESTAMPING(r0, 0x1, 0x25, &(0x7f0000000280)=0x4810, 0x4) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000080)={@map=r2, r1, 0x5}, 0x10) r3 = openat$full(0xffffffffffffff9c, &(0x7f00000002c0), 0x4100, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000300)={@map=r3, r1, 0x15}, 0x10) bpf$MAP_UPDATE_ELEM(0x2, &(0x7f0000000100)={r2, &(0x7f0000000340), &(0x7f0000000040)=@tcp=r0}, 0x20) sendto$inet(r0, &(0x7f00000000c0)='+', 0xffffffffffffff60, 0xf401, 0x0, 0xf06) [ 1460.857360][T24976] R13: 0000000020000200 R14: 00007f2e9f8d9fe0 R15: 0000000020000240 [ 1460.865186][T24976] [ 1460.871633][ T30] audit: type=1326 audit(1669066637.283:613): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24979 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ffaec977189 code=0x0 21:37:17 executing program 0: ioctl$VHOST_SET_VRING_NUM(0xffffffffffffffff, 0x4008af10, 0x0) syz_mount_image$msdos(&(0x7f0000000140), &(0x7f0000000000)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) r0 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x40c2, 0x0) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) write(r1, &(0x7f0000000600)="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", 0x200) sendfile(r1, r2, 0x0, 0x7fffffff) r3 = open(&(0x7f0000000040)='./file0\x00', 0x141042, 0x0) vmsplice(0xffffffffffffffff, 0x0, 0x0, 0x0) sendfile(r3, r1, 0x0, 0xffffff04) 21:37:17 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x3, &(0x7f0000000000)=[{0x15, 0x0, 0x1, 0x80ffffff}, {}, {0x6}]}) 21:37:17 executing program 5: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file1\x00', 0x0) mkdir(&(0x7f0000000580)='./bus\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080), 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB='upperdir=./bus,workdir=./file1,lowerdir=./file0']) chdir(&(0x7f0000000540)='./bus\x00') r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x0) fcntl$setstatus(r0, 0x4, 0x46900) r1 = open(&(0x7f0000000080)='./bus\x00', 0x105042, 0x0) ftruncate(r1, 0x200002) sendfile(r0, r1, 0x0, 0x200002) 21:37:17 executing program 4: syz_mount_image$erofs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x2000, 0x190, 0x0, &(0x7f0000000240), 0x1, &(0x7f0000000280)="$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") (fail_nth: 69) 21:37:17 executing program 2: r0 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffb) keyctl$unlink(0x9, r0, 0xfffffffffffffffd) [ 1461.197676][T24991] loop4: detected capacity change from 0 to 16 [ 1461.204969][T24991] FAULT_INJECTION: forcing a failure. [ 1461.204969][T24991] name failslab, interval 1, probability 0, space 0, times 0 [ 1461.217432][ T30] audit: type=1326 audit(1669066637.613:614): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24987 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ffaec977189 code=0x0 21:37:17 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x3, &(0x7f0000000000)=[{0x15, 0x0, 0x1, 0x80ffffff}, {}, {0x6}]}) [ 1461.244660][T24991] CPU: 1 PID: 24991 Comm: syz-executor.4 Tainted: G W 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 1461.256114][T24991] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1461.266020][T24991] Call Trace: [ 1461.269128][T24991] [ 1461.271911][T24991] dump_stack_lvl+0x151/0x1b7 [ 1461.276430][T24991] ? bfq_pos_tree_add_move+0x43e/0x43e [ 1461.281712][T24991] ? idr_alloc+0x202/0x2f0 [ 1461.285968][T24991] dump_stack+0x15/0x17 [ 1461.289958][T24991] should_fail+0x3c0/0x510 [ 1461.294210][T24991] ? __list_lru_init+0xae/0x5a0 [ 1461.298896][T24991] __should_failslab+0x9f/0xe0 [ 1461.303505][T24991] should_failslab+0x9/0x20 [ 1461.307836][T24991] kmem_cache_alloc_trace+0x4a/0x310 [ 1461.312963][T24991] __list_lru_init+0xae/0x5a0 [ 1461.317480][T24991] ? prealloc_shrinker+0xeb/0x140 [ 1461.322330][T24991] alloc_super+0x667/0x7d0 [ 1461.326590][T24991] ? get_tree_bdev+0x680/0x680 [ 1461.331184][T24991] sget_fc+0x236/0x640 [ 1461.335104][T24991] ? test_bdev_super_fc+0x70/0x70 [ 1461.339954][T24991] get_tree_bdev+0x28c/0x680 [ 1461.344381][T24991] ? erofs_release_device_info+0x90/0x90 [ 1461.349857][T24991] erofs_fc_get_tree+0x1c/0x20 [ 1461.354444][T24991] vfs_get_tree+0x88/0x290 [ 1461.358700][T24991] do_new_mount+0x289/0xad0 [ 1461.363039][T24991] ? do_move_mount_old+0x160/0x160 [ 1461.367986][T24991] ? security_capable+0xb2/0xd0 [ 1461.372674][T24991] ? ns_capable+0x8a/0xf0 [ 1461.376840][T24991] path_mount+0x60b/0x1050 [ 1461.381096][T24991] __se_sys_mount+0x2d2/0x3c0 [ 1461.385607][T24991] ? __x64_sys_mount+0xd0/0xd0 [ 1461.390209][T24991] __x64_sys_mount+0xbf/0xd0 [ 1461.394632][T24991] do_syscall_64+0x44/0xd0 [ 1461.398886][T24991] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1461.404615][T24991] RIP: 0033:0x7f2ea0b686ba [ 1461.408870][T24991] Code: 48 c7 c2 b8 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1461.428309][T24991] RSP: 002b:00007f2e9f8d9f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1461.436555][T24991] RAX: ffffffffffffffda RBX: 0000000000000190 RCX: 00007f2ea0b686ba 21:37:17 executing program 2: syz_usb_connect(0x0, 0x43, &(0x7f0000000100)={{0x12, 0x1, 0x0, 0xff, 0x2d, 0xd, 0x8, 0x45e, 0x723, 0xdeb8, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x31, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xe, 0x1, 0x0, 0x0, [@cdc_ecm={{0x5}, {0x5}, {0xd}, [@acm={0x4}, @acm={0x4}]}]}}]}}]}}, 0x0) [ 1461.444364][T24991] RDX: 00000000200001c0 RSI: 0000000020000200 RDI: 00007f2e9f8d9fe0 [ 1461.452187][T24991] RBP: 00007f2e9f8da020 R08: 00007f2e9f8da020 R09: 00000000200001c0 [ 1461.459988][T24991] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000200001c0 [ 1461.467798][T24991] R13: 0000000020000200 R14: 00007f2e9f8d9fe0 R15: 0000000020000240 [ 1461.475615][T24991] 21:37:17 executing program 1: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000300)={0x3, &(0x7f0000000000)=[{0x15, 0x0, 0x1, 0x80ffffff}, {}, {0x6}]}) 21:37:17 executing program 4: syz_mount_image$erofs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x2000, 0x190, 0x0, &(0x7f0000000240), 0x1, &(0x7f0000000280)="$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") (fail_nth: 70) [ 1461.491084][ T30] audit: type=1326 audit(1669066637.893:615): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=24997 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ffaec977189 code=0x0 [ 1461.558535][T25003] loop4: detected capacity change from 0 to 16 [ 1461.565102][T25003] FAULT_INJECTION: forcing a failure. [ 1461.565102][T25003] name failslab, interval 1, probability 0, space 0, times 0 [ 1461.584074][T25003] CPU: 0 PID: 25003 Comm: syz-executor.4 Tainted: G W 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 1461.595613][T25003] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1461.605510][T25003] Call Trace: [ 1461.608634][T25003] [ 1461.611415][T25003] dump_stack_lvl+0x151/0x1b7 [ 1461.615923][T25003] ? bfq_pos_tree_add_move+0x43e/0x43e [ 1461.621221][T25003] dump_stack+0x15/0x17 [ 1461.625212][T25003] should_fail+0x3c0/0x510 [ 1461.629468][T25003] ? security_sb_alloc+0x3f/0x140 [ 1461.634322][T25003] __should_failslab+0x9f/0xe0 [ 1461.638924][T25003] should_failslab+0x9/0x20 [ 1461.643362][T25003] __kmalloc+0x6d/0x350 [ 1461.647353][T25003] ? down_read_killable+0x250/0x250 [ 1461.652389][T25003] ? __kasan_kmalloc+0x9/0x10 [ 1461.656902][T25003] security_sb_alloc+0x3f/0x140 [ 1461.661590][T25003] alloc_super+0x172/0x7d0 [ 1461.665846][T25003] ? get_tree_bdev+0x680/0x680 [ 1461.670439][T25003] sget_fc+0x236/0x640 [ 1461.674353][T25003] ? test_bdev_super_fc+0x70/0x70 [ 1461.679205][T25003] get_tree_bdev+0x28c/0x680 [ 1461.683633][T25003] ? erofs_release_device_info+0x90/0x90 [ 1461.689101][T25003] erofs_fc_get_tree+0x1c/0x20 [ 1461.693701][T25003] vfs_get_tree+0x88/0x290 [ 1461.698045][T25003] do_new_mount+0x289/0xad0 [ 1461.702384][T25003] ? do_move_mount_old+0x160/0x160 [ 1461.707335][T25003] ? security_capable+0xb2/0xd0 [ 1461.712018][T25003] ? ns_capable+0x8a/0xf0 [ 1461.716188][T25003] path_mount+0x60b/0x1050 [ 1461.720447][T25003] __se_sys_mount+0x2d2/0x3c0 [ 1461.724950][T25003] ? __x64_sys_mount+0xd0/0xd0 [ 1461.729553][T25003] __x64_sys_mount+0xbf/0xd0 [ 1461.733975][T25003] do_syscall_64+0x44/0xd0 [ 1461.738229][T25003] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1461.743954][T25003] RIP: 0033:0x7f2ea0b686ba [ 1461.748213][T25003] Code: 48 c7 c2 b8 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1461.767650][T25003] RSP: 002b:00007f2e9f8d9f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1461.775986][T25003] RAX: ffffffffffffffda RBX: 0000000000000190 RCX: 00007f2ea0b686ba [ 1461.783795][T25003] RDX: 00000000200001c0 RSI: 0000000020000200 RDI: 00007f2e9f8d9fe0 [ 1461.791606][T25003] RBP: 00007f2e9f8da020 R08: 00007f2e9f8da020 R09: 00000000200001c0 [ 1461.799429][T25003] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000200001c0 21:37:18 executing program 5: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) unshare(0x400) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, &(0x7f0000000d80)=ANY=[@ANYBLOB="b4050000200080006110600000000000c60000000000000095000000000000009f33ef60916e6e893f1eeb0be2566cd072f5b89c3043c47c896ce0bce66a245ad98a6f77ef26dcca5582054d54d53cd2b6db714e4b94bdae214fa68a0557eb3c5ca683a4b6fc89398f2b9000f224891060017c4700de60beac671e8e8fdecb03588aa600fa71f871ab5c2ff88afc6002084e5b52710aeee835cf0d78e45f70983826fb8579c1fb47d2c5553d2ccb5fc5b51fe6b174ebd9907dcff414ed55b0d18a93ee341ab59016f81860324b8003000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x4, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x366, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x12, 0x4, 0x4, 0x12}, 0x48) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000080)={@map=r1, r0, 0x5}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, &(0x7f0000000d80)=ANY=[@ANYBLOB="b4050000200080006110600000000000c60000000000000095000000000000009f33ef60916e6e893f1eeb0be2566cd072f5b89c3043c47c896ce0bce66a245ad98a6f77ef26dcca5582054d54d53cd2b6db714e4b94bdae214fa68a0557eb3c5ca683a4b6fc89398f2b9000f224891060017c4700de60beac671e8e8fdecb03588aa600fa71f871ab5c2ff88afc6002084e5b52710aeee835cf0d78e45f70983826fb8579c1fb47d2c5553d2ccb5fc5b51fe6b174ebd9907dcff414ed55b0d18a93ee341ab59016f81860324b8003000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x4, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x366, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000600)={@map=r1, r2, 0x26}, 0x10) 21:37:18 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) connect$can_bcm(0xffffffffffffffff, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x1, 0x100004, 0x20004, 0x9, 0x0, 0x1}, 0x9c) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300), &(0x7f0000000240), 0x402, r0}, 0x38) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x18, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240), 0x0, 0x1, r0}, 0x38) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, 0x0, 0x0) [ 1461.807229][T25003] R13: 0000000020000200 R14: 00007f2e9f8d9fe0 R15: 0000000020000240 [ 1461.815043][T25003] [ 1461.824807][ T30] audit: type=1326 audit(1669066638.233:616): auid=4294967295 uid=0 gid=0 ses=4294967295 subj=root:sysadm_r:sysadm_t pid=25004 comm="syz-executor.1" exe="/root/syz-executor.1" sig=31 arch=c000003e syscall=202 compat=0 ip=0x7ffaec977189 code=0x0 21:37:18 executing program 4: syz_mount_image$erofs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x2000, 0x190, 0x0, &(0x7f0000000240), 0x1, &(0x7f0000000280)="$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") (fail_nth: 71) [ 1461.918491][T25012] loop4: detected capacity change from 0 to 16 [ 1461.932008][T25012] FAULT_INJECTION: forcing a failure. [ 1461.932008][T25012] name failslab, interval 1, probability 0, space 0, times 0 [ 1461.945855][T25012] CPU: 1 PID: 25012 Comm: syz-executor.4 Tainted: G W 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 1461.957311][T25012] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1461.967200][T25012] Call Trace: [ 1461.970323][T25012] [ 1461.973102][T25012] dump_stack_lvl+0x151/0x1b7 [ 1461.977615][T25012] ? bfq_pos_tree_add_move+0x43e/0x43e [ 1461.982912][T25012] dump_stack+0x15/0x17 [ 1461.986898][T25012] should_fail+0x3c0/0x510 [ 1461.991153][T25012] ? kvmalloc_node+0x82/0x130 [ 1461.995666][T25012] __should_failslab+0x9f/0xe0 [ 1462.000267][T25012] should_failslab+0x9/0x20 [ 1462.004607][T25012] __kmalloc+0x6d/0x350 [ 1462.008597][T25012] ? __kasan_kmalloc+0x9/0x10 [ 1462.013114][T25012] kvmalloc_node+0x82/0x130 [ 1462.017453][T25012] __list_lru_init+0x1d6/0x5a0 [ 1462.022053][T25012] ? prealloc_shrinker+0xeb/0x140 [ 1462.026919][T25012] alloc_super+0x667/0x7d0 [ 1462.031165][T25012] ? get_tree_bdev+0x680/0x680 [ 1462.035765][T25012] sget_fc+0x236/0x640 [ 1462.039671][T25012] ? test_bdev_super_fc+0x70/0x70 [ 1462.044534][T25012] get_tree_bdev+0x28c/0x680 [ 1462.048963][T25012] ? erofs_release_device_info+0x90/0x90 [ 1462.054429][T25012] erofs_fc_get_tree+0x1c/0x20 [ 1462.059026][T25012] vfs_get_tree+0x88/0x290 [ 1462.063381][T25012] do_new_mount+0x289/0xad0 [ 1462.067724][T25012] ? do_move_mount_old+0x160/0x160 [ 1462.072672][T25012] ? security_capable+0xb2/0xd0 [ 1462.077357][T25012] ? ns_capable+0x8a/0xf0 [ 1462.081525][T25012] path_mount+0x60b/0x1050 [ 1462.085775][T25012] __se_sys_mount+0x2d2/0x3c0 [ 1462.090288][T25012] ? __x64_sys_mount+0xd0/0xd0 [ 1462.094900][T25012] __x64_sys_mount+0xbf/0xd0 [ 1462.099311][T25012] do_syscall_64+0x44/0xd0 [ 1462.103567][T25012] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1462.109380][T25012] RIP: 0033:0x7f2ea0b686ba [ 1462.113636][T25012] Code: 48 c7 c2 b8 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1462.133082][T25012] RSP: 002b:00007f2e9f8d9f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1462.141323][T25012] RAX: ffffffffffffffda RBX: 0000000000000190 RCX: 00007f2ea0b686ba [ 1462.149138][T25012] RDX: 00000000200001c0 RSI: 0000000020000200 RDI: 00007f2e9f8d9fe0 [ 1462.156946][T25012] RBP: 00007f2e9f8da020 R08: 00007f2e9f8da020 R09: 00000000200001c0 21:37:18 executing program 3: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f00000013c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00'}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000180)={&(0x7f0000000040)='sys_exit\x00', r0}, 0x10) clock_gettime(0x0, &(0x7f0000000040)={0x0, 0x0}) clock_nanosleep(0x9, 0x0, &(0x7f0000000080)={0x0, r1+10000000}, 0x0) 21:37:18 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x200001, 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) 21:37:18 executing program 5: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) unshare(0x400) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, &(0x7f0000000d80)=ANY=[@ANYBLOB="b4050000200080006110600000000000c60000000000000095000000000000009f33ef60916e6e893f1eeb0be2566cd072f5b89c3043c47c896ce0bce66a245ad98a6f77ef26dcca5582054d54d53cd2b6db714e4b94bdae214fa68a0557eb3c5ca683a4b6fc89398f2b9000f224891060017c4700de60beac671e8e8fdecb03588aa600fa71f871ab5c2ff88afc6002084e5b52710aeee835cf0d78e45f70983826fb8579c1fb47d2c5553d2ccb5fc5b51fe6b174ebd9907dcff414ed55b0d18a93ee341ab59016f81860324b8003000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x4, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x366, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x12, 0x4, 0x4, 0x12}, 0x48) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000080)={@map=r1, r0, 0x5}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, &(0x7f0000000d80)=ANY=[@ANYBLOB="b4050000200080006110600000000000c60000000000000095000000000000009f33ef60916e6e893f1eeb0be2566cd072f5b89c3043c47c896ce0bce66a245ad98a6f77ef26dcca5582054d54d53cd2b6db714e4b94bdae214fa68a0557eb3c5ca683a4b6fc89398f2b9000f224891060017c4700de60beac671e8e8fdecb03588aa600fa71f871ab5c2ff88afc6002084e5b52710aeee835cf0d78e45f70983826fb8579c1fb47d2c5553d2ccb5fc5b51fe6b174ebd9907dcff414ed55b0d18a93ee341ab59016f81860324b8003000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x4, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x366, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000600)={@map=r1, r2, 0x26}, 0x10) 21:37:18 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x200001, 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) [ 1462.164931][T25012] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000200001c0 [ 1462.172747][T25012] R13: 0000000020000200 R14: 00007f2e9f8d9fe0 R15: 0000000020000240 [ 1462.180584][T25012] [ 1462.183465][ T9115] usb 3-1: new high-speed USB device number 44 using dummy_hcd 21:37:18 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x200001, 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) 21:37:18 executing program 4: syz_mount_image$erofs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x2000, 0x190, 0x0, &(0x7f0000000240), 0x1, &(0x7f0000000280)="$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") (fail_nth: 72) [ 1462.262120][T25026] loop4: detected capacity change from 0 to 16 [ 1462.277177][T25026] FAULT_INJECTION: forcing a failure. [ 1462.277177][T25026] name failslab, interval 1, probability 0, space 0, times 0 [ 1462.303917][T25026] CPU: 0 PID: 25026 Comm: syz-executor.4 Tainted: G W 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 1462.315372][T25026] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1462.325264][T25026] Call Trace: [ 1462.328396][T25026] [ 1462.331168][T25026] dump_stack_lvl+0x151/0x1b7 [ 1462.335678][T25026] ? bfq_pos_tree_add_move+0x43e/0x43e [ 1462.340976][T25026] dump_stack+0x15/0x17 [ 1462.344964][T25026] should_fail+0x3c0/0x510 [ 1462.349220][T25026] ? kvmalloc_node+0x82/0x130 [ 1462.353731][T25026] __should_failslab+0x9f/0xe0 [ 1462.358329][T25026] should_failslab+0x9/0x20 [ 1462.362669][T25026] __kmalloc+0x6d/0x350 [ 1462.366662][T25026] ? __kasan_kmalloc+0x9/0x10 [ 1462.371183][T25026] kvmalloc_node+0x82/0x130 [ 1462.375519][T25026] __list_lru_init+0x1d6/0x5a0 [ 1462.380118][T25026] alloc_super+0x696/0x7d0 [ 1462.384369][T25026] ? get_tree_bdev+0x680/0x680 [ 1462.388970][T25026] sget_fc+0x236/0x640 [ 1462.392876][T25026] ? test_bdev_super_fc+0x70/0x70 [ 1462.397735][T25026] get_tree_bdev+0x28c/0x680 [ 1462.402165][T25026] ? erofs_release_device_info+0x90/0x90 [ 1462.407630][T25026] erofs_fc_get_tree+0x1c/0x20 [ 1462.412232][T25026] vfs_get_tree+0x88/0x290 [ 1462.416481][T25026] do_new_mount+0x289/0xad0 [ 1462.420824][T25026] ? do_move_mount_old+0x160/0x160 [ 1462.425769][T25026] ? security_capable+0xb2/0xd0 [ 1462.430459][T25026] ? ns_capable+0x8a/0xf0 [ 1462.434710][T25026] path_mount+0x60b/0x1050 [ 1462.438964][T25026] __se_sys_mount+0x2d2/0x3c0 [ 1462.443477][T25026] ? __x64_sys_mount+0xd0/0xd0 [ 1462.448077][T25026] __x64_sys_mount+0xbf/0xd0 [ 1462.452504][T25026] do_syscall_64+0x44/0xd0 [ 1462.456757][T25026] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1462.462484][T25026] RIP: 0033:0x7f2ea0b686ba [ 1462.466741][T25026] Code: 48 c7 c2 b8 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1462.486178][T25026] RSP: 002b:00007f2e9f8d9f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1462.494426][T25026] RAX: ffffffffffffffda RBX: 0000000000000190 RCX: 00007f2ea0b686ba [ 1462.502236][T25026] RDX: 00000000200001c0 RSI: 0000000020000200 RDI: 00007f2e9f8d9fe0 [ 1462.510053][T25026] RBP: 00007f2e9f8da020 R08: 00007f2e9f8da020 R09: 00000000200001c0 [ 1462.517864][T25026] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000200001c0 [ 1462.525673][T25026] R13: 0000000020000200 R14: 00007f2e9f8d9fe0 R15: 0000000020000240 [ 1462.533486][T25026] [ 1462.656464][ T9115] usb 3-1: Using ep0 maxpacket: 8 [ 1462.776583][ T9115] usb 3-1: New USB device found, idVendor=045e, idProduct=0723, bcdDevice=de.b8 [ 1462.789280][ T9115] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1462.800833][ T9115] usb 3-1: config 0 descriptor?? [ 1463.076481][ T9115] usb 3-1: string descriptor 0 read error: -71 [ 1463.083118][ T9115] usb 3-1: USB disconnect, device number 44 21:37:19 executing program 2: syz_usb_connect(0x0, 0x43, &(0x7f0000000100)={{0x12, 0x1, 0x0, 0xff, 0x2d, 0xd, 0x8, 0x45e, 0x723, 0xdeb8, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x31, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xe, 0x1, 0x0, 0x0, [@cdc_ecm={{0x5}, {0x5}, {0xd}, [@acm={0x4}, @acm={0x4}]}]}}]}}]}}, 0x0) 21:37:19 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) connect$can_bcm(0xffffffffffffffff, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x1, 0x100004, 0x20004, 0x9, 0x0, 0x1}, 0x9c) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300), &(0x7f0000000240), 0x402, r0}, 0x38) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x18, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240), 0x0, 0x1, r0}, 0x38) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, 0x0, 0x0) 21:37:19 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000040)='proc\x00', 0x200001, 0x0) r0 = open(&(0x7f0000032ff8)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./bus\x00', 0x0, 0x0) openat$cgroup_ro(r1, &(0x7f0000000000)='cgroup.controllers\x00', 0x275a, 0x0) 21:37:19 executing program 5: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) unshare(0x400) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, &(0x7f0000000d80)=ANY=[@ANYBLOB="b4050000200080006110600000000000c60000000000000095000000000000009f33ef60916e6e893f1eeb0be2566cd072f5b89c3043c47c896ce0bce66a245ad98a6f77ef26dcca5582054d54d53cd2b6db714e4b94bdae214fa68a0557eb3c5ca683a4b6fc89398f2b9000f224891060017c4700de60beac671e8e8fdecb03588aa600fa71f871ab5c2ff88afc6002084e5b52710aeee835cf0d78e45f70983826fb8579c1fb47d2c5553d2ccb5fc5b51fe6b174ebd9907dcff414ed55b0d18a93ee341ab59016f81860324b8003000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x4, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x366, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x12, 0x4, 0x4, 0x12}, 0x48) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000080)={@map=r1, r0, 0x5}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, &(0x7f0000000d80)=ANY=[@ANYBLOB="b4050000200080006110600000000000c60000000000000095000000000000009f33ef60916e6e893f1eeb0be2566cd072f5b89c3043c47c896ce0bce66a245ad98a6f77ef26dcca5582054d54d53cd2b6db714e4b94bdae214fa68a0557eb3c5ca683a4b6fc89398f2b9000f224891060017c4700de60beac671e8e8fdecb03588aa600fa71f871ab5c2ff88afc6002084e5b52710aeee835cf0d78e45f70983826fb8579c1fb47d2c5553d2ccb5fc5b51fe6b174ebd9907dcff414ed55b0d18a93ee341ab59016f81860324b8003000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x4, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x366, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000600)={@map=r1, r2, 0x26}, 0x10) 21:37:19 executing program 4: syz_mount_image$erofs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x2000, 0x190, 0x0, &(0x7f0000000240), 0x1, &(0x7f0000000280)="$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") (fail_nth: 73) 21:37:19 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000440)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)={[{@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x0}]}) 21:37:19 executing program 5: openat$ptmx(0xffffffffffffff9c, 0x0, 0x0, 0x0) unshare(0x400) r0 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, &(0x7f0000000d80)=ANY=[@ANYBLOB="b4050000200080006110600000000000c60000000000000095000000000000009f33ef60916e6e893f1eeb0be2566cd072f5b89c3043c47c896ce0bce66a245ad98a6f77ef26dcca5582054d54d53cd2b6db714e4b94bdae214fa68a0557eb3c5ca683a4b6fc89398f2b9000f224891060017c4700de60beac671e8e8fdecb03588aa600fa71f871ab5c2ff88afc6002084e5b52710aeee835cf0d78e45f70983826fb8579c1fb47d2c5553d2ccb5fc5b51fe6b174ebd9907dcff414ed55b0d18a93ee341ab59016f81860324b8003000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x4, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x366, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) r1 = bpf$MAP_CREATE(0x0, &(0x7f0000000200)=@base={0x12, 0x4, 0x4, 0x12}, 0x48) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000080)={@map=r1, r0, 0x5}, 0x10) r2 = bpf$PROG_LOAD(0x5, &(0x7f000000e000)={0xe, 0x4, &(0x7f0000000d80)=ANY=[@ANYBLOB="b4050000200080006110600000000000c60000000000000095000000000000009f33ef60916e6e893f1eeb0be2566cd072f5b89c3043c47c896ce0bce66a245ad98a6f77ef26dcca5582054d54d53cd2b6db714e4b94bdae214fa68a0557eb3c5ca683a4b6fc89398f2b9000f224891060017c4700de60beac671e8e8fdecb03588aa600fa71f871ab5c2ff88afc6002084e5b52710aeee835cf0d78e45f70983826fb8579c1fb47d2c5553d2ccb5fc5b51fe6b174ebd9907dcff414ed55b0d18a93ee341ab59016f81860324b8003000000000000"], &(0x7f0000003ff6)='GPL\x00', 0x4, 0xfd90, &(0x7f000000cf3d)=""/195, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x366, 0x10, &(0x7f0000000000), 0x1dd}, 0x48) bpf$BPF_PROG_DETACH(0x8, &(0x7f0000000600)={@map=r1, r2, 0x26}, 0x10) 21:37:20 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000440)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)={[{@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x0}]}) 21:37:20 executing program 0: mkdir(0x0, 0x92) syz_mount_image$f2fs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) creat(&(0x7f00000001c0)='./file0\x00', 0x0) 21:37:20 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000040)={0x18, 0x3, &(0x7f0000000280)=@framed, &(0x7f0000000200)='syzkaller\x00', 0x4, 0x9a, &(0x7f0000000140)=""/154, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0xe0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000500)={r1}, 0x4) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f00000000c0)='jbd2_handle_stats\x00', r2}, 0x10) bpf$ENABLE_STATS(0x20, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) r6 = syz_genetlink_get_family_id$team(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TEAM_CMD_OPTIONS_SET(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000940)={0x60, r6, 0x1, 0x0, 0x0, {0x1, 0x6c00000000000000}, [{{0x8, 0x1, r5}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x9, 0x3, 0x6}, {0x8}}, {0x8}}}]}}]}, 0x60}}, 0x0) r7 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000480)={&(0x7f0000000400)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x38, 0x38, 0xa, [@enum={0xf, 0x4, 0x0, 0x6, 0x4, [{0x6, 0x7}, {0x7, 0x5}, {0x8, 0x7}, {0x3, 0x1}]}, @volatile={0xf, 0x0, 0x0, 0x9, 0x4}]}, {0x0, [0x61, 0x61, 0x0, 0x30, 0x61, 0x0, 0x0, 0x0]}}, &(0x7f0000000540)=""/252, 0x5a, 0xfc, 0x1}, 0x20) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x18, 0x7, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x800}, [@exit, @ldst={0x2, 0x2, 0x6, 0xa, 0x1, 0x80, 0x8}, @alu={0x7, 0x1, 0x1, 0x5, 0x2, 0x50, 0x1}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x5}]}, &(0x7f0000000240)='GPL\x00', 0x6, 0x29, &(0x7f00000002c0)=""/41, 0x40f00, 0xd, '\x00', r5, 0x0, r7, 0x8, &(0x7f00000004c0)={0x8, 0x2}, 0x8, 0x10, &(0x7f0000000640)={0x4, 0x10, 0x4, 0x7}, 0x10}, 0x80) r8 = socket$unix(0x1, 0x2, 0x0) bind$unix(r8, &(0x7f0000000000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) [ 1463.575833][T25041] loop4: detected capacity change from 0 to 16 [ 1463.595105][T25041] FAULT_INJECTION: forcing a failure. [ 1463.595105][T25041] name failslab, interval 1, probability 0, space 0, times 0 [ 1463.624186][T25041] CPU: 1 PID: 25041 Comm: syz-executor.4 Tainted: G W 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 1463.635665][T25041] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1463.645552][T25041] Call Trace: [ 1463.648672][T25041] [ 1463.651450][T25041] dump_stack_lvl+0x151/0x1b7 [ 1463.655963][T25041] ? bfq_pos_tree_add_move+0x43e/0x43e [ 1463.661259][T25041] dump_stack+0x15/0x17 [ 1463.665258][T25041] should_fail+0x3c0/0x510 [ 1463.669504][T25041] ? kvmalloc_node+0x82/0x130 [ 1463.674015][T25041] __should_failslab+0x9f/0xe0 [ 1463.678620][T25041] should_failslab+0x9/0x20 [ 1463.682963][T25041] __kmalloc+0x6d/0x350 [ 1463.686953][T25041] ? __kasan_kmalloc+0x9/0x10 [ 1463.691461][T25041] kvmalloc_node+0x82/0x130 [ 1463.695806][T25041] __list_lru_init+0x1d6/0x5a0 [ 1463.700406][T25041] alloc_super+0x696/0x7d0 [ 1463.704654][T25041] ? get_tree_bdev+0x680/0x680 [ 1463.709253][T25041] sget_fc+0x236/0x640 [ 1463.713169][T25041] ? test_bdev_super_fc+0x70/0x70 [ 1463.718020][T25041] get_tree_bdev+0x28c/0x680 [ 1463.722449][T25041] ? erofs_release_device_info+0x90/0x90 [ 1463.727917][T25041] erofs_fc_get_tree+0x1c/0x20 [ 1463.732518][T25041] vfs_get_tree+0x88/0x290 [ 1463.736772][T25041] do_new_mount+0x289/0xad0 [ 1463.741109][T25041] ? do_move_mount_old+0x160/0x160 [ 1463.746054][T25041] ? security_capable+0xb2/0xd0 [ 1463.750761][T25041] ? ns_capable+0x8a/0xf0 [ 1463.754996][T25041] path_mount+0x60b/0x1050 [ 1463.759250][T25041] __se_sys_mount+0x2d2/0x3c0 [ 1463.763763][T25041] ? __x64_sys_mount+0xd0/0xd0 [ 1463.768362][T25041] __x64_sys_mount+0xbf/0xd0 [ 1463.772788][T25041] do_syscall_64+0x44/0xd0 [ 1463.777057][T25041] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1463.782767][T25041] RIP: 0033:0x7f2ea0b686ba [ 1463.787023][T25041] Code: 48 c7 c2 b8 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1463.806463][T25041] RSP: 002b:00007f2e9f8d9f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1463.814709][T25041] RAX: ffffffffffffffda RBX: 0000000000000190 RCX: 00007f2ea0b686ba 21:37:20 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000010f9000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000480)={&(0x7f0000000440)='sys_exit\x00', r0}, 0x10) sendmsg$AUDIT_TRIM(0xffffffffffffffff, 0x0, 0xd2a0177bb16209ef) 21:37:20 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000010f9000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000480)={&(0x7f0000000440)='sys_exit\x00', r0}, 0x10) sendmsg$AUDIT_TRIM(0xffffffffffffffff, 0x0, 0xd2a0177bb16209ef) [ 1463.822519][T25041] RDX: 00000000200001c0 RSI: 0000000020000200 RDI: 00007f2e9f8d9fe0 [ 1463.830338][T25041] RBP: 00007f2e9f8da020 R08: 00007f2e9f8da020 R09: 00000000200001c0 [ 1463.838142][T25041] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000200001c0 [ 1463.846134][T25041] R13: 0000000020000200 R14: 00007f2e9f8d9fe0 R15: 0000000020000240 [ 1463.853943][T25041] [ 1464.016490][ T9115] usb 3-1: new high-speed USB device number 45 using dummy_hcd [ 1464.256481][ T9115] usb 3-1: Using ep0 maxpacket: 8 [ 1464.376570][ T9115] usb 3-1: New USB device found, idVendor=045e, idProduct=0723, bcdDevice=de.b8 [ 1464.388669][ T9115] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1464.397427][ T9115] usb 3-1: config 0 descriptor?? [ 1464.676518][ T9115] usb 3-1: string descriptor 0 read error: -71 [ 1464.684775][ T9115] usb 3-1: USB disconnect, device number 45 21:37:21 executing program 2: syz_usb_connect(0x0, 0x43, &(0x7f0000000100)={{0x12, 0x1, 0x0, 0xff, 0x2d, 0xd, 0x8, 0x45e, 0x723, 0xdeb8, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x31, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xe, 0x1, 0x0, 0x0, [@cdc_ecm={{0x5}, {0x5}, {0xd}, [@acm={0x4}, @acm={0x4}]}]}}]}}]}}, 0x0) 21:37:21 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000440)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)={[{@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x0}]}) 21:37:21 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000040)={0x18, 0x3, &(0x7f0000000280)=@framed, &(0x7f0000000200)='syzkaller\x00', 0x4, 0x9a, &(0x7f0000000140)=""/154, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0xe0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000500)={r1}, 0x4) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f00000000c0)='jbd2_handle_stats\x00', r2}, 0x10) bpf$ENABLE_STATS(0x20, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) r6 = syz_genetlink_get_family_id$team(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TEAM_CMD_OPTIONS_SET(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000940)={0x60, r6, 0x1, 0x0, 0x0, {0x1, 0x6c00000000000000}, [{{0x8, 0x1, r5}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x9, 0x3, 0x6}, {0x8}}, {0x8}}}]}}]}, 0x60}}, 0x0) r7 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000480)={&(0x7f0000000400)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x38, 0x38, 0xa, [@enum={0xf, 0x4, 0x0, 0x6, 0x4, [{0x6, 0x7}, {0x7, 0x5}, {0x8, 0x7}, {0x3, 0x1}]}, @volatile={0xf, 0x0, 0x0, 0x9, 0x4}]}, {0x0, [0x61, 0x61, 0x0, 0x30, 0x61, 0x0, 0x0, 0x0]}}, &(0x7f0000000540)=""/252, 0x5a, 0xfc, 0x1}, 0x20) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x18, 0x7, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x800}, [@exit, @ldst={0x2, 0x2, 0x6, 0xa, 0x1, 0x80, 0x8}, @alu={0x7, 0x1, 0x1, 0x5, 0x2, 0x50, 0x1}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x5}]}, &(0x7f0000000240)='GPL\x00', 0x6, 0x29, &(0x7f00000002c0)=""/41, 0x40f00, 0xd, '\x00', r5, 0x0, r7, 0x8, &(0x7f00000004c0)={0x8, 0x2}, 0x8, 0x10, &(0x7f0000000640)={0x4, 0x10, 0x4, 0x7}, 0x10}, 0x80) r8 = socket$unix(0x1, 0x2, 0x0) bind$unix(r8, &(0x7f0000000000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) 21:37:21 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) connect$can_bcm(0xffffffffffffffff, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x1, 0x100004, 0x20004, 0x9, 0x0, 0x1}, 0x9c) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300), &(0x7f0000000240), 0x402, r0}, 0x38) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x18, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240), 0x0, 0x1, r0}, 0x38) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, 0x0, 0x0) 21:37:21 executing program 4: syz_mount_image$erofs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x2000, 0x190, 0x0, &(0x7f0000000240), 0x1, &(0x7f0000000280)="$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") (fail_nth: 74) 21:37:21 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000010f9000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000480)={&(0x7f0000000440)='sys_exit\x00', r0}, 0x10) sendmsg$AUDIT_TRIM(0xffffffffffffffff, 0x0, 0xd2a0177bb16209ef) 21:37:21 executing program 3: mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x0) mkdir(&(0x7f0000000440)='./file0\x00', 0x0) mount$overlay(0x0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0, &(0x7f00000000c0)={[{@lowerdir={'lowerdir', 0x3d, './file0'}}, {@upperdir={'upperdir', 0x3d, './bus'}}, {@workdir={'workdir', 0x3d, './file1'}, 0x0}]}) 21:37:21 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000040)={0x18, 0x3, &(0x7f0000000280)=@framed, &(0x7f0000000200)='syzkaller\x00', 0x4, 0x9a, &(0x7f0000000140)=""/154, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0xe0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000500)={r1}, 0x4) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f00000000c0)='jbd2_handle_stats\x00', r2}, 0x10) bpf$ENABLE_STATS(0x20, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) r6 = syz_genetlink_get_family_id$team(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TEAM_CMD_OPTIONS_SET(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000940)={0x60, r6, 0x1, 0x0, 0x0, {0x1, 0x6c00000000000000}, [{{0x8, 0x1, r5}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x9, 0x3, 0x6}, {0x8}}, {0x8}}}]}}]}, 0x60}}, 0x0) r7 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000480)={&(0x7f0000000400)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x38, 0x38, 0xa, [@enum={0xf, 0x4, 0x0, 0x6, 0x4, [{0x6, 0x7}, {0x7, 0x5}, {0x8, 0x7}, {0x3, 0x1}]}, @volatile={0xf, 0x0, 0x0, 0x9, 0x4}]}, {0x0, [0x61, 0x61, 0x0, 0x30, 0x61, 0x0, 0x0, 0x0]}}, &(0x7f0000000540)=""/252, 0x5a, 0xfc, 0x1}, 0x20) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x18, 0x7, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x800}, [@exit, @ldst={0x2, 0x2, 0x6, 0xa, 0x1, 0x80, 0x8}, @alu={0x7, 0x1, 0x1, 0x5, 0x2, 0x50, 0x1}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x5}]}, &(0x7f0000000240)='GPL\x00', 0x6, 0x29, &(0x7f00000002c0)=""/41, 0x40f00, 0xd, '\x00', r5, 0x0, r7, 0x8, &(0x7f00000004c0)={0x8, 0x2}, 0x8, 0x10, &(0x7f0000000640)={0x4, 0x10, 0x4, 0x7}, 0x10}, 0x80) r8 = socket$unix(0x1, 0x2, 0x0) bind$unix(r8, &(0x7f0000000000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) 21:37:21 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x3, &(0x7f00000000c0)=ANY=[@ANYBLOB="18000000000000000000000010f9000095"], &(0x7f0000000080)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000480)={&(0x7f0000000440)='sys_exit\x00', r0}, 0x10) sendmsg$AUDIT_TRIM(0xffffffffffffffff, 0x0, 0xd2a0177bb16209ef) [ 1465.153615][T25063] loop4: detected capacity change from 0 to 16 [ 1465.176603][T25063] FAULT_INJECTION: forcing a failure. [ 1465.176603][T25063] name failslab, interval 1, probability 0, space 0, times 0 [ 1465.201268][T25063] CPU: 1 PID: 25063 Comm: syz-executor.4 Tainted: G W 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 1465.212736][T25063] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1465.222639][T25063] Call Trace: [ 1465.225761][T25063] [ 1465.228530][T25063] dump_stack_lvl+0x151/0x1b7 [ 1465.233046][T25063] ? bfq_pos_tree_add_move+0x43e/0x43e [ 1465.238341][T25063] dump_stack+0x15/0x17 [ 1465.242329][T25063] should_fail+0x3c0/0x510 [ 1465.246583][T25063] ? kvmalloc_node+0x82/0x130 [ 1465.251102][T25063] __should_failslab+0x9f/0xe0 [ 1465.255697][T25063] should_failslab+0x9/0x20 [ 1465.260035][T25063] __kmalloc+0x6d/0x350 [ 1465.264023][T25063] ? __kasan_kmalloc+0x9/0x10 [ 1465.268546][T25063] kvmalloc_node+0x82/0x130 [ 1465.272878][T25063] __list_lru_init+0x1d6/0x5a0 [ 1465.277476][T25063] alloc_super+0x696/0x7d0 [ 1465.281730][T25063] ? get_tree_bdev+0x680/0x680 [ 1465.286329][T25063] sget_fc+0x236/0x640 [ 1465.290235][T25063] ? test_bdev_super_fc+0x70/0x70 [ 1465.295101][T25063] get_tree_bdev+0x28c/0x680 [ 1465.299522][T25063] ? erofs_release_device_info+0x90/0x90 [ 1465.304993][T25063] erofs_fc_get_tree+0x1c/0x20 [ 1465.309590][T25063] vfs_get_tree+0x88/0x290 [ 1465.313846][T25063] do_new_mount+0x289/0xad0 [ 1465.318183][T25063] ? do_move_mount_old+0x160/0x160 [ 1465.323130][T25063] ? security_capable+0xb2/0xd0 [ 1465.327820][T25063] ? ns_capable+0x8a/0xf0 [ 1465.331982][T25063] path_mount+0x60b/0x1050 [ 1465.336238][T25063] __se_sys_mount+0x2d2/0x3c0 [ 1465.340752][T25063] ? __x64_sys_mount+0xd0/0xd0 [ 1465.345351][T25063] __x64_sys_mount+0xbf/0xd0 [ 1465.349774][T25063] do_syscall_64+0x44/0xd0 [ 1465.354031][T25063] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1465.359757][T25063] RIP: 0033:0x7f2ea0b686ba [ 1465.364014][T25063] Code: 48 c7 c2 b8 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1465.383452][T25063] RSP: 002b:00007f2e9f8d9f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1465.391697][T25063] RAX: ffffffffffffffda RBX: 0000000000000190 RCX: 00007f2ea0b686ba 21:37:21 executing program 3: openat$ppp(0xffffffffffffff9c, &(0x7f0000000000), 0x8002, 0x0) [ 1465.399508][T25063] RDX: 00000000200001c0 RSI: 0000000020000200 RDI: 00007f2e9f8d9fe0 [ 1465.407321][T25063] RBP: 00007f2e9f8da020 R08: 00007f2e9f8da020 R09: 00000000200001c0 [ 1465.415130][T25063] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000200001c0 [ 1465.423203][T25063] R13: 0000000020000200 R14: 00007f2e9f8d9fe0 R15: 0000000020000240 [ 1465.431017][T25063] 21:37:21 executing program 3: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000240)={0x11, 0x3, &(0x7f0000000180)=@framed, &(0x7f00000000c0)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, 0x0, 0x0) r0 = openat$ptp0(0xffffffffffffff9c, &(0x7f0000000100), 0x0, 0x0) ioctl$PTP_PEROUT_REQUEST2(r0, 0x40383d0c, &(0x7f0000000140)={{}, {}, 0x0, 0x7}) 21:37:21 executing program 3: r0 = eventfd(0x0) r1 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) r2 = ioctl$KVM_CREATE_VM(r1, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r2, 0xae60) eventfd(0x0) ioctl$KVM_IRQFD(r2, 0x4020ae76, &(0x7f0000000100)={r0}) write$eventfd(r0, &(0x7f0000000240), 0x8) [ 1465.586518][T19999] usb 3-1: new high-speed USB device number 46 using dummy_hcd [ 1465.826487][T19999] usb 3-1: Using ep0 maxpacket: 8 [ 1465.956514][T19999] usb 3-1: New USB device found, idVendor=045e, idProduct=0723, bcdDevice=de.b8 [ 1465.968883][T19999] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1465.981274][T19999] usb 3-1: config 0 descriptor?? [ 1466.256493][T19999] usb 3-1: string descriptor 0 read error: -71 [ 1466.263925][T19999] usb 3-1: USB disconnect, device number 46 21:37:23 executing program 2: syz_usb_connect(0x0, 0x43, &(0x7f0000000100)={{0x12, 0x1, 0x0, 0xff, 0x2d, 0xd, 0x8, 0x45e, 0x723, 0xdeb8, 0x0, 0x0, 0x0, 0x1, [{{0x9, 0x2, 0x31, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0xe, 0x1, 0x0, 0x0, [@cdc_ecm={{0x5}, {0x5}, {0xd}, [@acm={0x4}, @acm={0x4}]}]}}]}}]}}, 0x0) 21:37:23 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000280)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', 0x0, 0x100000, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) mount$bind(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000240)='./file0/file0\x00', 0x0, 0x2081c80, 0x0) mount$bind(&(0x7f0000000200)='./file0\x00', &(0x7f00000001c0)='./file0/file0\x00', 0x0, 0x65000, 0x0) chdir(&(0x7f0000000500)='./file0/file0\x00') move_mount(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000300)='./file0/file0\x00', 0x102) 21:37:23 executing program 4: syz_mount_image$erofs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x2000, 0x190, 0x0, &(0x7f0000000240), 0x1, &(0x7f0000000280)="$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") (fail_nth: 75) 21:37:23 executing program 1: ioctl$ifreq_SIOCGIFINDEX_vcan(0xffffffffffffffff, 0x8933, 0x0) connect$can_bcm(0xffffffffffffffff, 0x0, 0x0) r0 = bpf$MAP_CREATE(0x0, &(0x7f0000000100)=@base={0x1, 0x100004, 0x20004, 0x9, 0x0, 0x1}, 0x9c) bpf$MAP_UPDATE_BATCH(0x1a, &(0x7f0000000200)={0x0, 0x0, &(0x7f0000000300), &(0x7f0000000240), 0x402, r0}, 0x38) bpf$BPF_MAP_LOOKUP_AND_DELETE_BATCH(0x18, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240), 0x0, 0x1, r0}, 0x38) bpf$BPF_MAP_LOOKUP_AND_DELETE_ELEM(0x15, 0x0, 0x0) 21:37:23 executing program 5: socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) writev(r0, &(0x7f00000015c0)=[{&(0x7f0000000180)="a8e1376c1b84e298d59fcfb611aff0e403bf15e7539e69ed580b28f9cfd996c8f828f537624fcc79af5553aadc43491ef89ced82aed3e953994410fadf62c7afada639e450281a54baa2e97bd33d2fc0ee4da953eb71b4d44d2ce9a08141dbac944ca55f1931d85c10e51b13679b3ab07ccf223b51e8074e45b26e105f13b64b75a0ef0b847232a654a15257e754762f1f6a4ccfcd0a0fcd5fafedddde6da7875769718952b8ab6f550236befe5fd7488b", 0xb1}, {0x0}, {&(0x7f00000002c0)="7e6f8670cc", 0x5}, {&(0x7f0000000340)="58dc8f75cbdc7df26f06254ec6402368b04ed3d0a114eb23a6544759208aa148198888335c7d1274bd3c5087e2ab7c1f0e91edadab85e853216cb098a6237661e11d", 0x42}, {&(0x7f00000003c0)="c7cb32ad84f19b720bdc24cf4dc954a29569b1591d73bc12da9b7e9735721f30c81107da9f274d54f7195dc3225fd14ae2dcab8e439dd9e5deb7c4512e47ce8cf8e9bd978af4fce89ff5d8079b2e2457dd40e70f35b16cc3048920862cbb7114fec15ecea27566ab1f0569f34ea77a4656fd5daa6bd375bbf93add12153e2ce3f122e6c4b8aa53fac978a505d01fccaf3729935cb33e254ba5760cca7a2c4f37bdbf6b477ff3e6e10958bbac954afe44e358591b2da7889acab3b5d50e1cc6ccc89d6c7857564ec954d5012e6b0a6d", 0xcf}, {&(0x7f00000004c0)="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", 0xe3a}, {0x0}, {0x0}, {0x0}], 0x9) 21:37:23 executing program 0: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000040)={0x18, 0x3, &(0x7f0000000280)=@framed, &(0x7f0000000200)='syzkaller\x00', 0x4, 0x9a, &(0x7f0000000140)=""/154, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000080)={r0, 0xe0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) r2 = bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f0000000500)={r1}, 0x4) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f00000000c0)='jbd2_handle_stats\x00', r2}, 0x10) bpf$ENABLE_STATS(0x20, 0x0, 0x0) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$ifreq_SIOCGIFINDEX_team(r4, 0x8933, &(0x7f0000000040)={'team0\x00', 0x0}) r6 = syz_genetlink_get_family_id$team(&(0x7f00000000c0), 0xffffffffffffffff) sendmsg$TEAM_CMD_OPTIONS_SET(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000000080)={&(0x7f0000000940)={0x60, r6, 0x1, 0x0, 0x0, {0x1, 0x6c00000000000000}, [{{0x8, 0x1, r5}, {0x44, 0x2, 0x0, 0x1, [{0x40, 0x1, @lb_tx_hash_to_port_mapping={{{0x24}, {0x9, 0x3, 0x6}, {0x8}}, {0x8}}}]}}]}, 0x60}}, 0x0) r7 = bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000480)={&(0x7f0000000400)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0x38, 0x38, 0xa, [@enum={0xf, 0x4, 0x0, 0x6, 0x4, [{0x6, 0x7}, {0x7, 0x5}, {0x8, 0x7}, {0x3, 0x1}]}, @volatile={0xf, 0x0, 0x0, 0x9, 0x4}]}, {0x0, [0x61, 0x61, 0x0, 0x30, 0x61, 0x0, 0x0, 0x0]}}, &(0x7f0000000540)=""/252, 0x5a, 0xfc, 0x1}, 0x20) bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000680)={0x18, 0x7, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x800}, [@exit, @ldst={0x2, 0x2, 0x6, 0xa, 0x1, 0x80, 0x8}, @alu={0x7, 0x1, 0x1, 0x5, 0x2, 0x50, 0x1}, @kfunc={0x85, 0x0, 0x2, 0x0, 0x5}]}, &(0x7f0000000240)='GPL\x00', 0x6, 0x29, &(0x7f00000002c0)=""/41, 0x40f00, 0xd, '\x00', r5, 0x0, r7, 0x8, &(0x7f00000004c0)={0x8, 0x2}, 0x8, 0x10, &(0x7f0000000640)={0x4, 0x10, 0x4, 0x7}, 0x10}, 0x80) r8 = socket$unix(0x1, 0x2, 0x0) bind$unix(r8, &(0x7f0000000000)=@file={0x1, '\xe9\x1fq\x89Y\x1e\x923aK\x00'}, 0x6e) 21:37:23 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000280)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', 0x0, 0x100000, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) mount$bind(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000240)='./file0/file0\x00', 0x0, 0x2081c80, 0x0) mount$bind(&(0x7f0000000200)='./file0\x00', &(0x7f00000001c0)='./file0/file0\x00', 0x0, 0x65000, 0x0) chdir(&(0x7f0000000500)='./file0/file0\x00') move_mount(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000300)='./file0/file0\x00', 0x102) 21:37:23 executing program 5: r0 = epoll_create(0xd7e3) r1 = syz_open_dev$evdev(&(0x7f0000000200), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)={0x4}) r2 = epoll_create(0xffff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000100)) 21:37:23 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x12, 0x4, &(0x7f0000004cc0)=ANY=[@ANYBLOB="18000000010000000000000000000000711214000000000095000000000000002b1fa68d75c7ce69218d77fb1c08ca4be57fb72f358c28c9c55438e3746fe76fd47d5ada9b85f0471f0f45d44ba552841eccc67caf633fa56904dc65adc55fead0f39c48f14ed02e25116e6972b32b3124e34b417517684d0efeba6e9dd449d988aa17759b4a1644564b4ba38834fc0d"], &(0x7f0000000140)='GPL\x00', 0x1, 0xad, &(0x7f0000000200)=""/251, 0x0, 0x0, '\x00', 0x0, 0x14, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xffffffffffffff66}, 0x48) 21:37:23 executing program 5: r0 = epoll_create(0xd7e3) r1 = syz_open_dev$evdev(&(0x7f0000000200), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)={0x4}) r2 = epoll_create(0xffff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000100)) 21:37:23 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000280)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', 0x0, 0x100000, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) mount$bind(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000240)='./file0/file0\x00', 0x0, 0x2081c80, 0x0) mount$bind(&(0x7f0000000200)='./file0\x00', &(0x7f00000001c0)='./file0/file0\x00', 0x0, 0x65000, 0x0) chdir(&(0x7f0000000500)='./file0/file0\x00') move_mount(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000300)='./file0/file0\x00', 0x102) 21:37:23 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x12, 0x4, &(0x7f0000004cc0)=ANY=[@ANYBLOB="18000000010000000000000000000000711214000000000095000000000000002b1fa68d75c7ce69218d77fb1c08ca4be57fb72f358c28c9c55438e3746fe76fd47d5ada9b85f0471f0f45d44ba552841eccc67caf633fa56904dc65adc55fead0f39c48f14ed02e25116e6972b32b3124e34b417517684d0efeba6e9dd449d988aa17759b4a1644564b4ba38834fc0d"], &(0x7f0000000140)='GPL\x00', 0x1, 0xad, &(0x7f0000000200)=""/251, 0x0, 0x0, '\x00', 0x0, 0x14, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xffffffffffffff66}, 0x48) [ 1466.729448][T25087] loop4: detected capacity change from 0 to 16 [ 1466.750674][T25087] FAULT_INJECTION: forcing a failure. [ 1466.750674][T25087] name failslab, interval 1, probability 0, space 0, times 0 [ 1466.800308][T25087] CPU: 1 PID: 25087 Comm: syz-executor.4 Tainted: G W 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 1466.811774][T25087] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1466.821675][T25087] Call Trace: [ 1466.824795][T25087] [ 1466.827570][T25087] dump_stack_lvl+0x151/0x1b7 [ 1466.832082][T25087] ? bfq_pos_tree_add_move+0x43e/0x43e [ 1466.837387][T25087] dump_stack+0x15/0x17 [ 1466.841370][T25087] should_fail+0x3c0/0x510 [ 1466.845631][T25087] ? mempool_free+0x310/0x310 [ 1466.850143][T25087] __should_failslab+0x9f/0xe0 [ 1466.854738][T25087] should_failslab+0x9/0x20 [ 1466.859076][T25087] kmem_cache_alloc+0x4f/0x2f0 [ 1466.863693][T25087] ? mempool_alloc_slab+0x1d/0x30 [ 1466.868539][T25087] ? mempool_free+0x310/0x310 [ 1466.873052][T25087] mempool_alloc_slab+0x1d/0x30 [ 1466.877741][T25087] mempool_alloc+0x149/0x580 [ 1466.882167][T25087] ? mempool_resize+0x8e0/0x8e0 [ 1466.886854][T25087] ? __kasan_check_write+0x14/0x20 [ 1466.891801][T25087] ? _raw_spin_lock+0xa3/0x1b0 [ 1466.896403][T25087] bio_alloc_bioset+0x12e/0x960 [ 1466.901086][T25087] submit_bh_wbc+0x1c6/0x6b0 [ 1466.905520][T25087] ? __kasan_check_write+0x14/0x20 [ 1466.910459][T25087] block_read_full_page+0x8a6/0xa70 [ 1466.915495][T25087] ? blkdev_fallocate+0x3e0/0x3e0 [ 1466.920354][T25087] ? block_is_partially_uptodate+0x270/0x270 [ 1466.926171][T25087] ? add_to_page_cache_locked+0x40/0x40 [ 1466.931556][T25087] blkdev_readpage+0x1c/0x20 [ 1466.935975][T25087] do_read_cache_page+0x68b/0xa70 [ 1466.940839][T25087] read_cache_page+0x4d/0x70 [ 1466.945262][T25087] erofs_fc_fill_super+0x1eb/0x1180 [ 1466.950298][T25087] ? sb_set_blocksize+0xb7/0xf0 [ 1466.954987][T25087] get_tree_bdev+0x441/0x680 [ 1466.959411][T25087] ? erofs_release_device_info+0x90/0x90 [ 1466.964881][T25087] erofs_fc_get_tree+0x1c/0x20 [ 1466.969478][T25087] vfs_get_tree+0x88/0x290 [ 1466.973734][T25087] do_new_mount+0x289/0xad0 [ 1466.978072][T25087] ? do_move_mount_old+0x160/0x160 [ 1466.983022][T25087] ? security_capable+0xb2/0xd0 [ 1466.987706][T25087] ? ns_capable+0x8a/0xf0 [ 1466.991872][T25087] path_mount+0x60b/0x1050 [ 1466.996126][T25087] __se_sys_mount+0x2d2/0x3c0 [ 1467.000639][T25087] ? __x64_sys_mount+0xd0/0xd0 [ 1467.005240][T25087] __x64_sys_mount+0xbf/0xd0 [ 1467.009667][T25087] do_syscall_64+0x44/0xd0 [ 1467.013918][T25087] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1467.019646][T25087] RIP: 0033:0x7f2ea0b686ba [ 1467.023900][T25087] Code: 48 c7 c2 b8 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1467.043344][T25087] RSP: 002b:00007f2e9f8d9f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1467.051588][T25087] RAX: ffffffffffffffda RBX: 0000000000000190 RCX: 00007f2ea0b686ba [ 1467.059405][T25087] RDX: 00000000200001c0 RSI: 0000000020000200 RDI: 00007f2e9f8d9fe0 [ 1467.067210][T25087] RBP: 00007f2e9f8da020 R08: 00007f2e9f8da020 R09: 00000000200001c0 [ 1467.075023][T25087] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000200001c0 [ 1467.082835][T25087] R13: 0000000020000200 R14: 00007f2e9f8d9fe0 R15: 0000000020000240 [ 1467.090651][T25087] [ 1467.103197][T25087] erofs: (device loop4): mounted with root inode @ nid 36. [ 1467.256495][T22945] usb 3-1: new high-speed USB device number 47 using dummy_hcd [ 1467.506468][T22945] usb 3-1: Using ep0 maxpacket: 8 [ 1467.646525][T22945] usb 3-1: New USB device found, idVendor=045e, idProduct=0723, bcdDevice=de.b8 [ 1467.655562][T22945] usb 3-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0 [ 1467.670379][T22945] usb 3-1: config 0 descriptor?? [ 1467.946541][T22945] usb 3-1: string descriptor 0 read error: -71 [ 1467.956098][T22945] usb 3-1: USB disconnect, device number 47 21:37:24 executing program 1: r0 = epoll_create(0xd7e3) r1 = syz_open_dev$evdev(&(0x7f0000000200), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)={0x4}) r2 = epoll_create(0xffff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000100)) 21:37:24 executing program 5: r0 = epoll_create(0xd7e3) r1 = syz_open_dev$evdev(&(0x7f0000000200), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)={0x4}) r2 = epoll_create(0xffff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000100)) 21:37:24 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000280)='ramfs\x00', 0x0, 0x0) mount(0x0, &(0x7f0000000480)='./file0\x00', 0x0, 0x100000, 0x0) r0 = openat$dir(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) mount$bind(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000240)='./file0/file0\x00', 0x0, 0x2081c80, 0x0) mount$bind(&(0x7f0000000200)='./file0\x00', &(0x7f00000001c0)='./file0/file0\x00', 0x0, 0x65000, 0x0) chdir(&(0x7f0000000500)='./file0/file0\x00') move_mount(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000300)='./file0/file0\x00', 0x102) 21:37:24 executing program 4: syz_mount_image$erofs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x2000, 0x190, 0x0, &(0x7f0000000240), 0x1, &(0x7f0000000280)="$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") (fail_nth: 76) 21:37:24 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x12, 0x4, &(0x7f0000004cc0)=ANY=[@ANYBLOB="18000000010000000000000000000000711214000000000095000000000000002b1fa68d75c7ce69218d77fb1c08ca4be57fb72f358c28c9c55438e3746fe76fd47d5ada9b85f0471f0f45d44ba552841eccc67caf633fa56904dc65adc55fead0f39c48f14ed02e25116e6972b32b3124e34b417517684d0efeba6e9dd449d988aa17759b4a1644564b4ba38834fc0d"], &(0x7f0000000140)='GPL\x00', 0x1, 0xad, &(0x7f0000000200)=""/251, 0x0, 0x0, '\x00', 0x0, 0x14, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xffffffffffffff66}, 0x48) 21:37:24 executing program 2: socketpair(0x18, 0x3, 0x0, &(0x7f0000000140)) 21:37:24 executing program 5: r0 = epoll_create(0xd7e3) r1 = syz_open_dev$evdev(&(0x7f0000000200), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)={0x4}) r2 = epoll_create(0xffff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000100)) 21:37:24 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000010000850000006d00000095"], &(0x7f0000000140)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='kmem_cache_free\x00', r0}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socket$inet6(0xa, 0x400000000001, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) [ 1468.437826][T25118] loop4: detected capacity change from 0 to 16 [ 1468.444403][T25118] FAULT_INJECTION: forcing a failure. [ 1468.444403][T25118] name failslab, interval 1, probability 0, space 0, times 0 [ 1468.465634][T25118] CPU: 0 PID: 25118 Comm: syz-executor.4 Tainted: G W 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 1468.477093][T25118] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1468.486989][T25118] Call Trace: [ 1468.490114][T25118] [ 1468.492888][T25118] dump_stack_lvl+0x151/0x1b7 [ 1468.497403][T25118] ? bfq_pos_tree_add_move+0x43e/0x43e [ 1468.502698][T25118] dump_stack+0x15/0x17 [ 1468.506686][T25118] should_fail+0x3c0/0x510 [ 1468.510942][T25118] __should_failslab+0x9f/0xe0 [ 1468.515628][T25118] should_failslab+0x9/0x20 [ 1468.519966][T25118] kmem_cache_alloc+0x4f/0x2f0 [ 1468.524565][T25118] ? create_task_io_context+0x2c/0x400 [ 1468.529864][T25118] create_task_io_context+0x2c/0x400 [ 1468.534985][T25118] submit_bio_checks+0xb47/0xf40 [ 1468.539759][T25118] ? __submit_bio+0x930/0x930 [ 1468.544274][T25118] ? __kasan_slab_alloc+0xc4/0xe0 [ 1468.549133][T25118] ? __kasan_slab_alloc+0xb2/0xe0 [ 1468.553991][T25118] ? blk_try_enter_queue+0x15c/0x340 [ 1468.559115][T25118] ? read_cache_page+0x4d/0x70 [ 1468.563713][T25118] ? erofs_fc_fill_super+0x1eb/0x1180 [ 1468.568921][T25118] __submit_bio+0x592/0x930 [ 1468.573256][T25118] ? do_syscall_64+0x44/0xd0 [ 1468.577689][T25118] ? entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1468.583592][T25118] ? trace_raw_output_block_rq_remap+0x240/0x240 [ 1468.589755][T25118] submit_bio_noacct+0x89b/0xa80 [ 1468.594525][T25118] ? mempool_alloc_slab+0x1d/0x30 [ 1468.599384][T25118] ? mempool_free+0x310/0x310 [ 1468.603897][T25118] ? mempool_alloc_slab+0x1d/0x30 [ 1468.608842][T25118] ? blk_put_request+0x20/0x20 [ 1468.613445][T25118] ? memset+0x35/0x40 [ 1468.617264][T25118] ? fscrypt_set_bio_crypt_ctx+0x173/0x500 [ 1468.622904][T25118] ? mempool_resize+0x8e0/0x8e0 [ 1468.627592][T25118] ? __kasan_check_read+0x11/0x20 [ 1468.632471][T25118] submit_bio+0x2d7/0x560 [ 1468.636618][T25118] ? submit_bio_noacct+0xa80/0xa80 [ 1468.641563][T25118] ? bio_add_page+0x2cc/0x450 [ 1468.646079][T25118] ? guard_bio_eod+0xf3/0x140 [ 1468.650589][T25118] submit_bh_wbc+0x5cf/0x6b0 [ 1468.655018][T25118] block_read_full_page+0x8a6/0xa70 [ 1468.660054][T25118] ? blkdev_fallocate+0x3e0/0x3e0 [ 1468.664911][T25118] ? block_is_partially_uptodate+0x270/0x270 [ 1468.670728][T25118] ? add_to_page_cache_locked+0x40/0x40 [ 1468.676108][T25118] blkdev_readpage+0x1c/0x20 [ 1468.680540][T25118] do_read_cache_page+0x68b/0xa70 [ 1468.685395][T25118] read_cache_page+0x4d/0x70 [ 1468.689823][T25118] erofs_fc_fill_super+0x1eb/0x1180 [ 1468.694859][T25118] ? sb_set_blocksize+0xb7/0xf0 [ 1468.699629][T25118] get_tree_bdev+0x441/0x680 [ 1468.704060][T25118] ? erofs_release_device_info+0x90/0x90 [ 1468.709529][T25118] erofs_fc_get_tree+0x1c/0x20 [ 1468.714222][T25118] vfs_get_tree+0x88/0x290 [ 1468.718472][T25118] do_new_mount+0x289/0xad0 [ 1468.722803][T25118] ? do_move_mount_old+0x160/0x160 [ 1468.727751][T25118] ? security_capable+0xb2/0xd0 [ 1468.732438][T25118] ? ns_capable+0x8a/0xf0 [ 1468.736607][T25118] path_mount+0x60b/0x1050 [ 1468.740864][T25118] __se_sys_mount+0x2d2/0x3c0 [ 1468.745381][T25118] ? __x64_sys_mount+0xd0/0xd0 [ 1468.749973][T25118] __x64_sys_mount+0xbf/0xd0 [ 1468.754402][T25118] do_syscall_64+0x44/0xd0 [ 1468.758649][T25118] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1468.764375][T25118] RIP: 0033:0x7f2ea0b686ba [ 1468.768632][T25118] Code: 48 c7 c2 b8 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 b8 ff ff ff f7 d8 64 89 01 48 21:37:25 executing program 2: mount$9p_fd(0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)) r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_CREATE_IRQCHIP(r1, 0xae60) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x80) ioctl$KVM_SET_REGS(r2, 0x4090ae82, &(0x7f0000000480)={[], 0x0, 0x200}) ioctl$KVM_GET_VCPU_EVENTS(r2, 0x4400ae8f, &(0x7f00000000c0)) ioctl$KVM_RUN(r2, 0xae80, 0x0) 21:37:25 executing program 0: bpf$PROG_LOAD(0x5, &(0x7f0000000180)={0x12, 0x4, &(0x7f0000004cc0)=ANY=[@ANYBLOB="18000000010000000000000000000000711214000000000095000000000000002b1fa68d75c7ce69218d77fb1c08ca4be57fb72f358c28c9c55438e3746fe76fd47d5ada9b85f0471f0f45d44ba552841eccc67caf633fa56904dc65adc55fead0f39c48f14ed02e25116e6972b32b3124e34b417517684d0efeba6e9dd449d988aa17759b4a1644564b4ba38834fc0d"], &(0x7f0000000140)='GPL\x00', 0x1, 0xad, &(0x7f0000000200)=""/251, 0x0, 0x0, '\x00', 0x0, 0x14, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xffffffffffffff66}, 0x48) [ 1468.788075][T25118] RSP: 002b:00007f2e9f8d9f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1468.796317][T25118] RAX: ffffffffffffffda RBX: 0000000000000190 RCX: 00007f2ea0b686ba [ 1468.804145][T25118] RDX: 00000000200001c0 RSI: 0000000020000200 RDI: 00007f2e9f8d9fe0 [ 1468.811940][T25118] RBP: 00007f2e9f8da020 R08: 00007f2e9f8da020 R09: 00000000200001c0 [ 1468.819755][T25118] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000200001c0 [ 1468.827565][T25118] R13: 0000000020000200 R14: 00007f2e9f8d9fe0 R15: 0000000020000240 [ 1468.835467][T25118] 21:37:25 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100001cee00000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='percpu_free_percpu\x00', r0}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'wg0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x40, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x40}}, 0x0) 21:37:25 executing program 1: r0 = epoll_create(0xd7e3) r1 = syz_open_dev$evdev(&(0x7f0000000200), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)={0x4}) r2 = epoll_create(0xffff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000100)) 21:37:25 executing program 1: r0 = epoll_create(0xd7e3) r1 = syz_open_dev$evdev(&(0x7f0000000200), 0x0, 0x0) epoll_ctl$EPOLL_CTL_ADD(r0, 0x1, r1, &(0x7f00000000c0)) epoll_ctl$EPOLL_CTL_MOD(r0, 0x3, r1, &(0x7f0000000040)={0x4}) r2 = epoll_create(0xffff) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r0, &(0x7f0000000100)) [ 1468.849041][T25118] erofs: (device loop4): mounted with root inode @ nid 36. 21:37:25 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='ramfs\x00', 0x0, 0x0) mkdir(&(0x7f0000000040)='./file0/file0\x00', 0x0) mount(&(0x7f00000001c0)=ANY=[@ANYBLOB='.'], &(0x7f0000000380)='./file0/file0\x00', 0x0, 0x201000, 0x0) mount(&(0x7f00000003c0)=@filename='./file0\x00', &(0x7f0000000400)='./file0/file0\x00', 0x0, 0x1000, 0x0) mount(0x0, &(0x7f0000000140)='./file0\x00', 0x0, 0x104000, 0x0) 21:37:25 executing program 4: syz_mount_image$erofs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x2000, 0x190, 0x0, &(0x7f0000000240), 0x1, &(0x7f0000000280)="$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") (fail_nth: 77) 21:37:25 executing program 1: mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) mremap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) 21:37:25 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000010000850000006d00000095"], &(0x7f0000000140)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='kmem_cache_free\x00', r0}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socket$inet6(0xa, 0x400000000001, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) 21:37:25 executing program 1: mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) mremap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) 21:37:25 executing program 1: mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) mremap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) 21:37:25 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_usb_connect$hid(0x0, 0x36, &(0x7f0000000200)={{0x12, 0x1, 0x310, 0x0, 0x0, 0x0, 0x8, 0x54c, 0x42f, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x24, 0x1, 0x1, 0xc1, 0x20, 0x1, [{{0x9, 0x4, 0x0, 0x7f, 0x1, 0x3, 0x1, 0x2, 0x1, {0x9, 0x21, 0xda, 0x0, 0x1, {0x22, 0xa49}}, {{{0x9, 0x5, 0x81, 0x3, 0x3ff, 0x80, 0x0, 0xff}}}}}]}}]}}, &(0x7f0000000440)={0xa, &(0x7f0000000240)={0xa, 0x6, 0x310, 0x0, 0xff, 0x0, 0x20, 0x8}, 0x56, &(0x7f0000000280)=ANY=[@ANYBLOB="052af07f2f1c100a0884020000000e010000ff0000f4020000f2cf00000014100446152e097eab6063986a3eff40621356d60b100102410040f9180a370b10010c04006667a9b77d35a31590e3f270ec040505002c0b"], 0x2, [{0x2a, &(0x7f0000000300)=@string={0x2a, 0x3, "70bc6895cb37c2b23592c427b7536a7917d50e342efd70605c6a52431fe02a6066e4367516ef71d3"}}, {0xd9, &(0x7f0000000340)=@string={0xd9, 0x3, "43bde428a2f20af47b83e3445ba787fd83d63b6a71c6ea402181b41355f1eff1c6594c0fa8bb6b422cda3ec27fa1aaee6c9a66c32d59f273f113015640ca149705b8a41e3beba2cb21988804c7565a58633c194ef4aaf99ca8339fad584039e665a155af7cf62047da8a5b847b1bd82240c65ef6e770911cb7dcaac0a96e37b68d71a69e9d291c3f9fa44b8926af2198afeead75e53e929e57a85251bc75c5f5d842e00595dad19b93ddf6266bc8f268dddbe0f8c0026fce6dc95a00816205dd3031067c6f7000420b25096a69eb5be7b3868b86fa6c8f"}}]}) bpf$MAP_CREATE(0x0, &(0x7f0000000040)=@base={0x1, 0x81, 0xfffffffe, 0xb7, 0x4, r0, 0x1, '\x00', 0x0, 0xffffffffffffffff, 0x10003, 0x5}, 0x48) [ 1468.975105][T25151] loop4: detected capacity change from 0 to 16 [ 1469.003225][T25151] FAULT_INJECTION: forcing a failure. [ 1469.003225][T25151] name failslab, interval 1, probability 0, space 0, times 0 [ 1469.025907][T25151] CPU: 1 PID: 25151 Comm: syz-executor.4 Tainted: G W 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 1469.037375][T25151] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1469.047271][T25151] Call Trace: [ 1469.050394][T25151] [ 1469.053171][T25151] dump_stack_lvl+0x151/0x1b7 [ 1469.057684][T25151] ? bfq_pos_tree_add_move+0x43e/0x43e [ 1469.062981][T25151] dump_stack+0x15/0x17 [ 1469.066971][T25151] should_fail+0x3c0/0x510 [ 1469.071226][T25151] ? mempool_free+0x310/0x310 [ 1469.075735][T25151] __should_failslab+0x9f/0xe0 [ 1469.080337][T25151] should_failslab+0x9/0x20 [ 1469.084674][T25151] kmem_cache_alloc+0x4f/0x2f0 [ 1469.089283][T25151] ? mempool_alloc_slab+0x1d/0x30 [ 1469.094137][T25151] ? mempool_free+0x310/0x310 [ 1469.098652][T25151] mempool_alloc_slab+0x1d/0x30 [ 1469.103338][T25151] mempool_alloc+0x149/0x580 [ 1469.107770][T25151] ? mempool_resize+0x8e0/0x8e0 [ 1469.112452][T25151] ? __kasan_check_write+0x14/0x20 [ 1469.117396][T25151] ? _raw_spin_lock+0xa3/0x1b0 [ 1469.121999][T25151] bio_alloc_bioset+0x12e/0x960 [ 1469.126687][T25151] submit_bh_wbc+0x1c6/0x6b0 [ 1469.131113][T25151] ? __kasan_check_write+0x14/0x20 [ 1469.136060][T25151] block_read_full_page+0x8a6/0xa70 [ 1469.141095][T25151] ? blkdev_fallocate+0x3e0/0x3e0 [ 1469.145953][T25151] ? block_is_partially_uptodate+0x270/0x270 [ 1469.151771][T25151] ? add_to_page_cache_locked+0x40/0x40 [ 1469.157159][T25151] blkdev_readpage+0x1c/0x20 [ 1469.161580][T25151] do_read_cache_page+0x68b/0xa70 [ 1469.166436][T25151] read_cache_page+0x4d/0x70 [ 1469.170864][T25151] erofs_fc_fill_super+0x1eb/0x1180 [ 1469.175908][T25151] ? sb_set_blocksize+0xb7/0xf0 [ 1469.180587][T25151] get_tree_bdev+0x441/0x680 [ 1469.185018][T25151] ? erofs_release_device_info+0x90/0x90 [ 1469.190480][T25151] erofs_fc_get_tree+0x1c/0x20 [ 1469.195086][T25151] vfs_get_tree+0x88/0x290 [ 1469.199335][T25151] do_new_mount+0x289/0xad0 [ 1469.203672][T25151] ? do_move_mount_old+0x160/0x160 [ 1469.208616][T25151] ? security_capable+0xb2/0xd0 [ 1469.213307][T25151] ? ns_capable+0x8a/0xf0 [ 1469.217473][T25151] path_mount+0x60b/0x1050 [ 1469.221727][T25151] __se_sys_mount+0x2d2/0x3c0 [ 1469.226264][T25151] ? __x64_sys_mount+0xd0/0xd0 [ 1469.230837][T25151] __x64_sys_mount+0xbf/0xd0 [ 1469.235262][T25151] do_syscall_64+0x44/0xd0 [ 1469.239517][T25151] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1469.245243][T25151] RIP: 0033:0x7f2ea0b686ba [ 1469.249499][T25151] Code: 48 c7 c2 b8 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1469.268941][T25151] RSP: 002b:00007f2e9f8d9f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1469.277281][T25151] RAX: ffffffffffffffda RBX: 0000000000000190 RCX: 00007f2ea0b686ba [ 1469.285091][T25151] RDX: 00000000200001c0 RSI: 0000000020000200 RDI: 00007f2e9f8d9fe0 [ 1469.286477][ T9115] usb 1-1: new high-speed USB device number 28 using dummy_hcd [ 1469.292898][T25151] RBP: 00007f2e9f8da020 R08: 00007f2e9f8da020 R09: 00000000200001c0 [ 1469.292923][T25151] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000200001c0 [ 1469.315905][T25151] R13: 0000000020000200 R14: 00007f2e9f8d9fe0 R15: 0000000020000240 [ 1469.323720][T25151] 21:37:25 executing program 2: bpf$ENABLE_STATS(0x20, 0x0, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x304, 0x10, &(0x7f0000000000), 0xfffffea2}, 0x48) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r0, 0x200610, 0x12, 0x954, &(0x7f0000000400)="3d6ee2e04b91ab10f30f9b0186dd", 0x0, 0x4000}, 0x28) 21:37:25 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000010000850000006d00000095"], &(0x7f0000000140)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='kmem_cache_free\x00', r0}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socket$inet6(0xa, 0x400000000001, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) 21:37:25 executing program 1: mremap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x1000, 0x3, &(0x7f0000ffe000/0x1000)=nil) mremap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) 21:37:25 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100001cee00000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='percpu_free_percpu\x00', r0}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'wg0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x40, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x40}}, 0x0) 21:37:25 executing program 1: openat$zero(0xffffffffffffff9c, &(0x7f00000005c0), 0x200, 0x0) socketpair(0x1, 0x4, 0x0, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.self_freezing\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000640)=ANY=[], 0x48}}, 0x0) syz_clone(0x0, 0x0, 0x3f, 0x0, 0x0, 0x0) 21:37:25 executing program 4: syz_mount_image$erofs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x2000, 0x190, 0x0, &(0x7f0000000240), 0x1, &(0x7f0000000280)="$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") (fail_nth: 78) [ 1469.328389][T25151] erofs: (device loop4): mounted with root inode @ nid 36. 21:37:25 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="18010000000000000000000000010000850000006d00000095"], &(0x7f0000000140)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000080)={&(0x7f0000000000)='kmem_cache_free\x00', r0}, 0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socket$inet6(0xa, 0x400000000001, 0x0) close_range(r1, 0xffffffffffffffff, 0x0) 21:37:25 executing program 3: recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffff9c, &(0x7f0000002040)='./file0\x00', 0x0) r0 = openat$fuse(0xffffffffffffff9c, &(0x7f0000002080), 0x42, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000180)=0x0, &(0x7f0000000240)) mount$fuse(0x0, &(0x7f00000020c0)='./file0\x00', &(0x7f0000002100), 0x0, &(0x7f0000000280)=ANY=[@ANYBLOB='fd=', @ANYRESHEX=r0, @ANYBLOB=',rootmode=00000000000000000040000,user_id=', @ANYRESDEC=0x0, @ANYBLOB=',group_id=', @ANYRESDEC=r1]) syz_fuse_handle_req(r0, &(0x7f000000abc0)="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", 0x2000, &(0x7f0000001480)={&(0x7f0000000100)={0x50}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mount(0x0, &(0x7f0000000300)='./file0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', 0x0, 0x0, 0x0) lstat(&(0x7f0000000680)='./file0/file0aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\x00', &(0x7f00000001c0)) syz_fuse_handle_req(r0, 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", 0x2035, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000bc0)={0x90, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xee00}}}, 0x0, 0x0, 0x0, 0x0}) syz_fuse_handle_req(r0, 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", 0x2000, &(0x7f0000000f00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000840)={0x90, 0x0, 0x0, {0x4, 0x0, 0x0, 0x9, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4000, 0x0, 0xee00}}}, 0x0, 0x0, 0x0, 0x0}) 21:37:25 executing program 2: bpf$ENABLE_STATS(0x20, 0x0, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x304, 0x10, &(0x7f0000000000), 0xfffffea2}, 0x48) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r0, 0x200610, 0x12, 0x954, &(0x7f0000000400)="3d6ee2e04b91ab10f30f9b0186dd", 0x0, 0x4000}, 0x28) 21:37:25 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0x7fff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000500)='./cgroup.cpu/syz0\x00', 0x1ff) write$cgroup_devices(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="000073fda6fa18b7f1fa99b0eafb04a000010000400000"], 0x9) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r5 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r6 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) kcmp(r6, r5, 0x8b0061824656096f, 0xffffffffffffffff, 0xffffffffffffffff) kcmp(r3, r6, 0x8b0061824656096f, 0xffffffffffffffff, r4) prlimit64(r3, 0x0, &(0x7f0000000040), &(0x7f0000000300)) sched_setscheduler(r0, 0x1, &(0x7f00000000c0)=0x3) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000001a80)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001a40)={&(0x7f0000001ac0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="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"], 0x153c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) bind$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140), 0xffffffffffffff58, 0x20008008, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getrlimit(0x2, &(0x7f0000000480)) prlimit64(r0, 0x8, &(0x7f0000000380)={0xfd10, 0x3f800000000000}, &(0x7f0000000400)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) [ 1469.426681][T25171] fuse: Bad value for 'fd' 21:37:25 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100001cee00000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='percpu_free_percpu\x00', r0}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'wg0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x40, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x40}}, 0x0) [ 1469.478062][T25176] loop4: detected capacity change from 0 to 16 [ 1469.491157][T25176] FAULT_INJECTION: forcing a failure. [ 1469.491157][T25176] name failslab, interval 1, probability 0, space 0, times 0 [ 1469.505137][T25176] CPU: 1 PID: 25176 Comm: syz-executor.4 Tainted: G W 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 1469.516586][T25176] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1469.526481][T25176] Call Trace: [ 1469.529601][T25176] [ 1469.532380][T25176] dump_stack_lvl+0x151/0x1b7 [ 1469.536898][T25176] ? bfq_pos_tree_add_move+0x43e/0x43e [ 1469.542187][T25176] ? wait_on_page_bit+0x50/0x50 [ 1469.546877][T25176] dump_stack+0x15/0x17 [ 1469.550875][T25176] should_fail+0x3c0/0x510 [ 1469.555124][T25176] ? erofs_fc_fill_super+0x372/0x1180 [ 1469.560329][T25176] __should_failslab+0x9f/0xe0 [ 1469.564927][T25176] should_failslab+0x9/0x20 [ 1469.569267][T25176] __kmalloc_track_caller+0x6c/0x350 [ 1469.574388][T25176] ? do_read_cache_page+0x941/0xa70 [ 1469.579429][T25176] kmemdup+0x24/0x50 [ 1469.583156][T25176] erofs_fc_fill_super+0x372/0x1180 [ 1469.588189][T25176] get_tree_bdev+0x441/0x680 [ 1469.592617][T25176] ? erofs_release_device_info+0x90/0x90 [ 1469.598084][T25176] erofs_fc_get_tree+0x1c/0x20 [ 1469.602684][T25176] vfs_get_tree+0x88/0x290 [ 1469.606936][T25176] do_new_mount+0x289/0xad0 [ 1469.611281][T25176] ? do_move_mount_old+0x160/0x160 [ 1469.616658][T25176] ? security_capable+0xb2/0xd0 [ 1469.621342][T25176] ? ns_capable+0x8a/0xf0 [ 1469.625530][T25176] path_mount+0x60b/0x1050 [ 1469.629763][T25176] __se_sys_mount+0x2d2/0x3c0 [ 1469.634275][T25176] ? __x64_sys_mount+0xd0/0xd0 [ 1469.638878][T25176] __x64_sys_mount+0xbf/0xd0 [ 1469.643301][T25176] do_syscall_64+0x44/0xd0 [ 1469.647649][T25176] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1469.653370][T25176] RIP: 0033:0x7f2ea0b686ba [ 1469.657626][T25176] Code: 48 c7 c2 b8 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1469.677151][T25176] RSP: 002b:00007f2e9f8d9f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1469.685399][T25176] RAX: ffffffffffffffda RBX: 0000000000000190 RCX: 00007f2ea0b686ba [ 1469.693207][T25176] RDX: 00000000200001c0 RSI: 0000000020000200 RDI: 00007f2e9f8d9fe0 [ 1469.701019][T25176] RBP: 00007f2e9f8da020 R08: 00007f2e9f8da020 R09: 00000000200001c0 [ 1469.708838][T25176] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000200001c0 [ 1469.716644][T25176] R13: 0000000020000200 R14: 00007f2e9f8d9fe0 R15: 0000000020000240 [ 1469.724458][T25176] [ 1469.779641][ T9115] usb 1-1: Using ep0 maxpacket: 8 [ 1470.126622][ T9115] usb 1-1: unable to get BOS descriptor or descriptor too short [ 1470.206626][ T9115] usb 1-1: config 1 interface 0 altsetting 127 endpoint 0x81 has an invalid bInterval 128, changing to 11 [ 1470.226847][ T9115] usb 1-1: config 1 interface 0 has no altsetting 0 [ 1470.396554][ T9115] usb 1-1: New USB device found, idVendor=054c, idProduct=042f, bcdDevice= 0.40 [ 1470.405414][ T9115] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 1470.436456][ T9115] usb 1-1: Product: syz [ 1470.440444][ T9115] usb 1-1: Manufacturer: 뵃⣤荻䓣ꝛﶇ횃樻왱䃪脡Ꮄ姆ཌ뮨䉫숾ꅿ马썦夭珲Ᏹ嘁쩀霔렅Ấ쮢頡҈囇塚㱣丙ꫴ鳹㎨궟䁘ꅥ꽕䜠諚葛᭻⋘와烧Ბ삪溩똷熍麦⦝㼜꒟襋꼦頡疭㻥麒ꡗ兒疼䋘נ鯑⛶졫棲ˀ칯쥭Z抁㄰簆灯䈀┋樉蚳蚋泺 [ 1470.488509][ T9115] usb 1-1: SerialNumber: syz [ 1470.946585][ T9115] usbhid 1-1:1.0: can't add hid device: -71 [ 1470.955291][ T9115] usbhid: probe of 1-1:1.0 failed with error -71 [ 1470.963129][ T9115] usb 1-1: USB disconnect, device number 28 21:37:27 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0x7fff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000500)='./cgroup.cpu/syz0\x00', 0x1ff) write$cgroup_devices(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="000073fda6fa18b7f1fa99b0eafb04a000010000400000"], 0x9) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r5 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r6 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) kcmp(r6, r5, 0x8b0061824656096f, 0xffffffffffffffff, 0xffffffffffffffff) kcmp(r3, r6, 0x8b0061824656096f, 0xffffffffffffffff, r4) prlimit64(r3, 0x0, &(0x7f0000000040), &(0x7f0000000300)) sched_setscheduler(r0, 0x1, &(0x7f00000000c0)=0x3) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000001a80)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001a40)={&(0x7f0000001ac0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="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"], 0x153c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) bind$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140), 0xffffffffffffff58, 0x20008008, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getrlimit(0x2, &(0x7f0000000480)) prlimit64(r0, 0x8, &(0x7f0000000380)={0xfd10, 0x3f800000000000}, &(0x7f0000000400)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) 21:37:27 executing program 2: bpf$ENABLE_STATS(0x20, 0x0, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x304, 0x10, &(0x7f0000000000), 0xfffffea2}, 0x48) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r0, 0x200610, 0x12, 0x954, &(0x7f0000000400)="3d6ee2e04b91ab10f30f9b0186dd", 0x0, 0x4000}, 0x28) 21:37:27 executing program 4: syz_mount_image$erofs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x2000, 0x190, 0x0, &(0x7f0000000240), 0x1, &(0x7f0000000280)="$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") (fail_nth: 79) 21:37:27 executing program 1: openat$zero(0xffffffffffffff9c, &(0x7f00000005c0), 0x200, 0x0) socketpair(0x1, 0x4, 0x0, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.self_freezing\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000640)=ANY=[], 0x48}}, 0x0) syz_clone(0x0, 0x0, 0x3f, 0x0, 0x0, 0x0) 21:37:27 executing program 5: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000200)={0x18, 0x4, &(0x7f00000002c0)=ANY=[@ANYBLOB="180100001cee00000000000000000000850000006d00000095"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000000c0)={&(0x7f0000000080)='percpu_free_percpu\x00', r0}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f0000000300)={'wg0\x00', 0x0}) sendmsg$nl_route(r1, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000040)={&(0x7f0000000100)=@newlink={0x40, 0x10, 0xffffff1f, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x18, 0x12, 0x0, 0x1, @wireguard={{0xe}, {0x4}}}, @IFLA_MASTER={0x8, 0xa, r3}]}, 0x40}}, 0x0) 21:37:27 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0x7fff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000500)='./cgroup.cpu/syz0\x00', 0x1ff) write$cgroup_devices(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="000073fda6fa18b7f1fa99b0eafb04a000010000400000"], 0x9) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r5 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r6 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) kcmp(r6, r5, 0x8b0061824656096f, 0xffffffffffffffff, 0xffffffffffffffff) kcmp(r3, r6, 0x8b0061824656096f, 0xffffffffffffffff, r4) prlimit64(r3, 0x0, &(0x7f0000000040), &(0x7f0000000300)) sched_setscheduler(r0, 0x1, &(0x7f00000000c0)=0x3) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000001a80)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001a40)={&(0x7f0000001ac0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="0300000080000000ff030000070000009e000100ddb7806b7b61b2c5172a77aa7f6fbb34adc956ead0d6ce28e9e809ae1ae15344f0bb4b83841756e9d65cfbd24a92c8ed13d62e3884e9ff98ec0db872f1015c4cd97960aa7ad98fa7d2826999313c89141e82d49122a9ef8a72866d544aa29e5b22f6e17be2d050aa485d3920abf071e49037d6db64491dc84121830b6ba0cc5f8b5328e61ce53114fa2c11ffb4825c37a3dd373c916c9a0b22e7000002010100218a83e0bc056009815fe8557ca8500c31b24e19c3a2a35d8c21ec862e2cc2e6aa0b416c5530db2217b532a65d4f7c4f6c14f9595ad7ea0c9131be309dbe8882ee3e3b63f3d6e027c57b620b3072a2c31b7cde6119072052af8568795b35544e334403cf17fd480386b7aca8356892c04030332c661a5a1bb2f30eb5c520d63a419a4d6710a5944ebb2a7a5319316ae290429739559d9f4f497c7e0f8b6f1fb9441328b94bb274a3dd9d2e140246a49e63f9f51d07f7a1f81c25e387458a964c99d1d739cbadd425f791f9102381544da2e76bf9828d4b36e722a582146b153502ce9db9444a78a3a0a4c519cc48d4c2f8ccaff5ccf58062071db75b5211000099000100f4a85229cf0e61d0547b18460eb612d3e50c7985b14b81eab4fc8b47dc6b5e70273a1caf2ae9ae3ac1d714e05b5ed2123c457b82e068b4ea42fe3151da6b30260252aecc08defd32a030693d5c7cc50322bd6d93c42b41f9e4a3d607ab9071c03adb2cf224e86fa5fe7fa0e909e70585c2e4e01d0e8941a22a390598fbba67c7db9339ee312078ebcdbda61dc85622e5cc77cd2e21000000bf000100908f3bda7d0016877fb43edd9cc69d22fc540daa38dc050ad7c771f0f15284e18255e364717eb9bcb82393d062f700be4416f0bca80f9ad5bd0d003f14f177c54508ed6bef11d8762193e3f5ef14dc58280b300721a344e265b15916b61b2994ad3b597729ce5b9c52e571b6e998db26d3f21ed3993fe432c5b03d63ac72f2d73b3cf032f4a436b7c2e3ea6c2cdb25e11c7fb246c2b944025ed0aef51adb8e379f338344eff76d5a76aff267686d9f35d52f12a7c1939c5ed0b457008f000100c7df5c820882c7eef2ad81bea135af07b9f9aa3462dd38b814116e9ed2c1664af54b535bb59e07f8d341309ef2a78972adf413c29fc59fca20ef5015aa563f955c04b916bcad9e92aa834842492b91d70d6e9cf384216837041cb739d11aec554058ddc1362508908e731a255ae44421b28810ca8cd9d46fac32489582ce3a00de6357cc4da4e891e787540004100100a027c08db027c09e11f2805e34959c3b34ea52d417e7bf02df6d19fdbfc7f7a631767e206f54b978c8f8fb732f27bfa5c9579f4713092a56aa4d872ec7407a22a7eab582ef6d9ee4886d8097f05be3eb1c6c8b0c32e8a30295c7c262af502f6ce27910e478d06293674eb979230e7e17a6a79c6ae5c62ddf1527a712836a3d42dab2428f8208793a749735bb2d7c8b72186ad16f7f8c63a2c34b2f75e6a1c1a9c85d90a13021e760872c729d23f964dddd1b16154d92a8a91e22f14613949b112107dcd32a4063beec7c2ce51f323d687e2ed6ceb1148d1f73c2b6b87104f53d45dda0a61743171ad016455f5f7d3fdc1a50eb5dc5c7068f241e165229eb0356014924441bd20acef95fdc2701ece992621e28d71530dcfe7caeb81d8130eaaae66cc658deefaf31f3d0c09dde411ddb0aa3f537dd28784d482bf0fc31733daf617267391dd0162b96be3efef40c49678d97fb8ef8110082d978825cf0196714f23e0fcfef9799fc194ce2ebf65d8b88e40c476c81cab6d34a50e695a0f7009cea40e6809daa766a42c29a9ae9bea62e74ce57784644eb63a6a0735b9c4afb3eb9da241672dd5d1198dd26bead86d544edb755fdfba7d0d9c8ef9a11d2f82876859faeb3731e46fffcb48d15749f5c7a6da3105f9b1833103faa1e619527ec3712b391b4076a289f8e1194781ebcf94191a1923ead0f16584a6e08ece9d22a34f0ddefb1fd90e8f5e039c86d92be4707101705d2e2ae7c8d163ba808b8d9fa572f56a3493f4d34f9b6b57fd309d6714388a8a3ec606e7d224c182ba4e200f4a6ebd52fce0c4dd4aa96ddaebe373252a0072ec00b22aeb89e7fef049b584a95ea8f4e25acb6b9af12745ad6b6f28d559bfe441227b7ae9a796a324aa2b2ee04bdff632db7c03b437fcc46c315bc5f9ccaf48a87f989c70021b7caf061da63e04d182a5046e6e42974d1263864b67f3518aa44e756ff15e0f3d95a3fd60edcf3b8befe9ccdce5d3b37278269bd205110ce1e210a9479a0fd5c27a4c7117fb2e1362db03293671453a7a875654cde209904a1e42211406a0cebeabe877b1ae066c19e2142c35f95709d84bd0c2ce64daf085006f23d43a63a0718d17fdc012dd0690fedeb2f12456c680a4320c83bf54178860524545dcd6ca8bb6d6ef1d7ff13b620284eba2f78884d3991788b2222dc0ff6d632f59612ddf9c8ac30d7aa3a8853e92c72dbde2c7db1fd5c16068842ddf708b7253adc92b72bc02d7858e7dd373b07c59df11666e08e4a2ad029e3d0c90f60f59a0be038898baabc42f589fa0ffd3c5cc3a4caa0f297dff6c9e46e24cb6ee513b84958e66603ec5383287d1d932756b914d6ee9912f940bc4636349965d8c4056a1e98843085870e1709b420eefb0f04a1a73ef00b401ec13fb1cf26e05604842978d85378f9481bd00296da5f52dfc5fb94ee9d7ca5c8117c3402ef255479f41f3e6a306f388d1ecedf250ec335a7ffb9665b8aa637bba6e7f47b5da83d0c1f4c86484656ac1329a4b5ef272d532b18ba2cbe866cfbba50e68caed140a457b366fcc945d1d3bc427e615d4c56ccece68730867f08bd33901ac296f142996aeffe558a5ab993eda664cfdf82990c4dab016587118b6ee13f00812e5820bfe3aab1fe6094892ca675cfb229d876b5e48fc3a758b5e31f69587a7a27db9b172bfd68e553823e7286e491212f030e5abc0ac06e0207f9db5dc30a76b5d2b8926c69e1cb8589127d2c8a5ef9243857653bf1bd2b5adb03fdcc4b24d46950ebe38597fe2b6f3f11c30a0f231a14b074f98155cb0f5d01c8492080808781cbf20997c61cfaaacf91560008e88a11f5a7e35216c2ed9ba66897baf6dcef3035dde256b193330759e7cddb83b767a75d94d6ed3fb3b39a9cedfe21787582d6892bce384e29fa97cb7157b941cb006d1493dfc69a76c6923ae35690c86e64ae0d54a6d3df24cbd6c086218fb26c1bf0665b5186551f119bf7c3c4d60d6e9fc520fa201272ff5e32f4ba47dc4f31d881420f41e83265e076e9e2c2be1f00f1d406e76c8c17855aba35aeabcc993024b5b02e85439ed84611d0343bce9dea19630cfa1612e2459c01ba33ba08d51cf253ed0ec057095af73165175ca8fcb341c9ee47b75ad6fd9d64e367aeb90f40adce794e283f483bc9cb62d7f1b9d4f3913ee01e590d399e23f6c405b59ca4a9fda515f349c3ab9c0b94bcc9d112463e1d2477ce6ce8bd345a72cc2bf0a5d20090101f31ece7f859d2241299058f1a34878d87b3995b17b88b071395361af27a0b5c36dc0b9433e2189813703a693676ceef92680cd3e5d8e1f7017270755fa894737242fca68d457f567df742c776a7e87999a46871d2db6857f1a3d6ed7bc35ec7f2742538cc9ebee49fef7498c2dcdfaac2e767f54f2f2e2647bc9e053c805d3e2bd3d45314470bd9c3f3e13ce65cc616f749997542f462a1cb6421e1336cca9cfd1848c11347cdae8d2914fa09574a4b74adf26b0907ba8bba92bed177afdc1a3fa42c461e7d55534702d007348968896a907a25a82e8e4b0ad45dd54bf622944c3bdb63cda8a12bef9f6379a71a5fd05da75fb2a4762195a63af55b703f63557bdc095ea6e98e3676c9f83bc9a66ae1fb03b683e523c81136d5a414b2344937018034ee2726158ccf5cb6b69a79fcd74f3f74d1b12d8de7296a704252c088c49775bb2295d3748760982d66514ed9c9505498ae39c14cd93d4bd2c57fdd4e450e7092a72486760445f0c54f63fe9ae8f3c0ac7462c6368956f7a9b664c249f33da1ad026b16c168099d4d6773a02f6a93d2a6b477df1ecb60e48294a8014d2d7149d0ee94548f5965903a2e50d331eb961e2bbac17279c168d505632be2d98c5ab69524d0e97ea46d7d50ddd26984e302ac3043cc79388b01f3ce6937593e18b7efd419feee405f7f45a3fac065592f8f634dbda96aaa5b5faaa83995996d4cde1eff690d9ca887ad03e2f20eb208519d3237df5b434d719d2583077c7775e3302443ffbfafef2ae8288f7908447329565a8d6e8d4b1cda9284f95b60971e12ca98031f6ebcc14ab0fa7cb7806fe5ff92045e7857f04541b3503eff67e25ef8fa3d3b91070be55f7342daedf9066ad6f8a7cca960af8d899a7b0ab7ca6f5ad0c4fe55df567a5f4afa9060df2d32b2db5b497592da4d0dc3db7912ac0f0713a1ad907834f9f7359bc2a2acf83c907be6d1dabba3cafdab81fd3b7eb6f2ae9a235fbc57f7597f5719b1dd6dc7400a8c9b74c2abe453ff10c5600c828d5e2fa8afb7d600448bd752fb7ee32fb4c6fe7036625065170d618f0cc3a027d6678a015748d82561047618388474a4b190dfe4e2fad0890871c827621a6bd55aa2ebcc48f5ca79555db09695746d2cb890e400df74aa49eb2d4efaf9ff46feda6f2bd9c06531be5b172e760c7af5fda075bf687cb92a4aa7968f516884a556ecf6e3c561dc9b620462e527bc0bab8c07a5d1c35afbb1c121b5d01d1c3418578d22423e6c572d96f3cf763c5ce65132a431c746a91039cf060de36189b46bd3b2a0b5f64a50166c0b654fd46d5b08e064fbe9d164f6453eb1f546d172e695682cd68ad689576382df2a4001f171c28be1b48d978de30b30b9be8f09ae105b93d18a89feca3d21c416fb15681963ad74f62e8d9a3b815d8a7824aaa2b3df0177d8b6132be280333ff96b9cbaf59cfecf77aa987697757392e6d47e37810d89d8cf946a6c3e9890f55af2ef6c95e06b49a7c326cfcef4250d45ce953c988843d76411cffdb8cf49c348d96ead7a3fa241be3fc95a6923b2ef67c5c189d6b6232e9239e30c479bb89458433e17fe6c6698659eff356294137bbd48b057c4e18eb2087f1ab5f37e3fb081d0a4fb0545c3915fd2966c94c6e49c233eec50cfe0dfac933c4fd9114213583ec2ce2d12843022532285b4884eaf8fc3fbab9088be990748465ae1cca231d746bcdba544b5c18361324161ce31230ce28fb7ca9b6c7b7a56500f5d5c8c38eb87331ed9033e703ac1033d645913b2b39f6408d84393765a84fe422e47cbfa92846f594664558cfab36932fafdbc3bd609f7171eb8311ab4c22644bbd554cd6bec662b97e95e7a5118da2005e0014375495902b5cda162f8a7d76bd686a5f46a991d2191bb7bb7f79d6281065f093460d0a9697a711b6679a8494020a3414814f3ddddf90e4a5bd5bf711dc5071825c105216ba1326a41c03a506a482b2c0d68d96edf45cc320e4643ed7ff92a9ec82adecfcb9efa4c439e008bab56d1c6853fb352b5f9cbc4de802153a4cc933c8dbbefce1437b2b8da1c1937e7e69124b0b3f2a923679b334aa1ad1a09b4dd7e63538c16d9f7d95c0d4fa5a471adb8fcc716dc58cc14b1ed9f20ab1d97b86e955c3ff86a95a78e6e1123da76fa87b57080bd19ef3876344c74da566dcfa6248d0aab87ca40cc2df9bdb8d03e3fbc51603e1b004af8088f7abcfc694fbdd29fe18486297c6fd9a744f24cdca1d8ea4202c65a705ec11c197b1559273471a758e4306c8e43bfd470bcf38faeb18e638692482ecb6d635f1770ebde2340bfd89617d42fe972155f0798222b6929de5c5d970d7fb3f58d00829db3e9846120393c513a53376faa77cd0f0a725813ea38c9736210044c7d46dd9c8d02ddc9e6157984b5ed0575dc8bb0eef370ba0460eb674cd0e5ff2ee513a318503fbb186d4a7aa49f6efba201e7492ae65320c7cffd331c2ee4233112df3c9ded6d213b1106749d98ea55c8a99bf59199325cfaf7a8fa82ed9a01c698a72bbe906545602b82d5640043b9c47fc134cd54bc20b04f9c4856645068626f8582ee7d1feb119f0eed746d20aab81594750bf4134c78ad195fd8cc0bb947567218187fb350190632fef4b565be793704af8fd69a576963b8735276b5dce88a242afdb6a7f8e1ab8b20c1695225e38b1b903125ae0467fc952c6382c195140affbd81ea3b058a2fbf5da10c57d8b6ab5aa2e5965bc0f037a6df31bbd470580066f38507a8d5da194941fdd333b96ec7ef614415354c1eea8956c199a9cae26eead60bc3b2e2d7ca67038c0dd6066bd0177ee5d98b9025609876880d78dcdae7cd1a57712a40a0c1f99cfb460db4efd00c2c803beef8cd91e3ccf9dd4c3c0ac17460d311ba8600c78ae5873ddd6816fe4a5f06dba99d2c47bca68517f2eddc2c1bf57f6f01d62a652c1aaca9f067425a49e1903e22c45cbf580ab48a497877ccc681152b9f31e3311caebb17c4764eeee4e12a3c5a2a4aa0bba27fb2cf54f7ef6b51236a2c07271088457efdfd7f1db5b71ee8b587e6389dfcec5edd699c1eeb1b964c2d8efdc13a9b76b1e9ab3d05eeb243b0cec6dcde7571c123fb7db59ad2c4d5b73ebd8f32988f8a0f9e4a17302d7122e615b559633da0dc8a2b9fa11dcdde5f4d2238760bf680a02bf1821be0427582f9362cdcc03428fe110bc0cb946b52b532ce5decb05f9de9b1dc44e78752b5dc25cac93d2ad98a6cfe0c4b5a3135aea9b98219b7dee20b6781e6e2c1199672625343cbbfe6ec2ed6b66d3d0b4d2aa163b04596c20a77c16046f31394eec47545dbd290c9a52898494991cd22792297e7cefd5f5ed56233f5a39fe0122113c2571b48879a288c2c9e9c55198b0ff61aa3729081ba55cc7620a3c36c93d4b82439a5e08bdd56c359deaacf6660efa237a59b07a09986468a71597e8722b2b261268a607a06abdb997442bca3f2937807cac2641ee0e21073667689baf6ed9f8254ac529526f2ea0be101c47add0001008d0e9705ef5d6245dc51822d395d1084fb27a072a123e422ec879726dffff76c343cb60b7f92c90b68e47677ef0d374b8d8f4e24573ecfa5854c9de8ed453be3cd9fa357741a884032c6b9212097f2bfefce37a16839cd012bb1c530036d7d260626a3894df0bbe38c74a8db65a8863d3bd6bc23a3ee4a6dbed0ee7bbbdfcdb60512318a9fc593905745bcf2864e1722bcf62df0b92e2dd2efdcead496739569d5ce8861b272b4db7abd2f895a55207e1b2dae011173fc3795b048bfefada3a9a6b6b64283de05889b37a8ba3983c7e3beccfd58de513ffca30000007a000100522a915e37c78a548b0733f2e1785931071c8e68809eb3f31846deb2e558f0a5bfd859bc377a308adfff4498e7597240236074463402dbbc3faf796f6e48d0aa3e12f9e8db0e17d4cdcd2a8c85d823b0c533111b2b7c41b6c5881e7e493bc5c575081cc1e6b3e24e6def9d7dcb59102c51992703e1f80000"], 0x153c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) bind$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140), 0xffffffffffffff58, 0x20008008, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getrlimit(0x2, &(0x7f0000000480)) prlimit64(r0, 0x8, &(0x7f0000000380)={0xfd10, 0x3f800000000000}, &(0x7f0000000400)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) [ 1471.252214][T25195] loop4: detected capacity change from 0 to 16 [ 1471.278690][T25195] FAULT_INJECTION: forcing a failure. [ 1471.278690][T25195] name failslab, interval 1, probability 0, space 0, times 0 [ 1471.291282][T25195] CPU: 0 PID: 25195 Comm: syz-executor.4 Tainted: G W 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 1471.302730][T25195] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1471.312721][T25195] Call Trace: [ 1471.315831][T25195] [ 1471.318611][T25195] dump_stack_lvl+0x151/0x1b7 [ 1471.323127][T25195] ? bfq_pos_tree_add_move+0x43e/0x43e [ 1471.328422][T25195] ? find_inode+0x424/0x4d0 [ 1471.332762][T25195] dump_stack+0x15/0x17 [ 1471.336750][T25195] should_fail+0x3c0/0x510 [ 1471.341099][T25195] ? erofs_getattr+0x120/0x120 [ 1471.345688][T25195] __should_failslab+0x9f/0xe0 [ 1471.350299][T25195] should_failslab+0x9/0x20 [ 1471.354627][T25195] kmem_cache_alloc+0x4f/0x2f0 [ 1471.359228][T25195] ? erofs_alloc_inode+0x1b/0x50 [ 1471.363999][T25195] ? _erofs_info+0x190/0x190 [ 1471.368428][T25195] ? erofs_getattr+0x120/0x120 [ 1471.373026][T25195] ? erofs_ilookup_test_actor+0x70/0x70 [ 1471.378408][T25195] erofs_alloc_inode+0x1b/0x50 [ 1471.383032][T25195] ? _erofs_info+0x190/0x190 [ 1471.387433][T25195] iget5_locked+0xba/0x280 [ 1471.391688][T25195] ? erofs_ilookup_test_actor+0x70/0x70 [ 1471.397069][T25195] erofs_iget+0xae/0x1b0 [ 1471.401149][T25195] ? erofs_inode_init_once+0x20/0x20 [ 1471.406269][T25195] erofs_fc_fill_super+0x7a7/0x1180 [ 1471.411303][T25195] get_tree_bdev+0x441/0x680 [ 1471.415731][T25195] ? erofs_release_device_info+0x90/0x90 [ 1471.421206][T25195] erofs_fc_get_tree+0x1c/0x20 [ 1471.425799][T25195] vfs_get_tree+0x88/0x290 [ 1471.430050][T25195] do_new_mount+0x289/0xad0 [ 1471.434393][T25195] ? do_move_mount_old+0x160/0x160 [ 1471.439337][T25195] ? security_capable+0xb2/0xd0 [ 1471.444030][T25195] ? ns_capable+0x8a/0xf0 [ 1471.448189][T25195] path_mount+0x60b/0x1050 [ 1471.452449][T25195] __se_sys_mount+0x2d2/0x3c0 [ 1471.456958][T25195] ? __x64_sys_mount+0xd0/0xd0 [ 1471.461560][T25195] __x64_sys_mount+0xbf/0xd0 [ 1471.465986][T25195] do_syscall_64+0x44/0xd0 [ 1471.470243][T25195] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1471.476061][T25195] RIP: 0033:0x7f2ea0b686ba [ 1471.480307][T25195] Code: 48 c7 c2 b8 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1471.502960][T25195] RSP: 002b:00007f2e9f8d9f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1471.511205][T25195] RAX: ffffffffffffffda RBX: 0000000000000190 RCX: 00007f2ea0b686ba [ 1471.519014][T25195] RDX: 00000000200001c0 RSI: 0000000020000200 RDI: 00007f2e9f8d9fe0 [ 1471.526827][T25195] RBP: 00007f2e9f8da020 R08: 00007f2e9f8da020 R09: 00000000200001c0 [ 1471.534646][T25195] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000200001c0 [ 1471.542448][T25195] R13: 0000000020000200 R14: 00007f2e9f8d9fe0 R15: 0000000020000240 [ 1471.550266][T25195] 21:37:28 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0x7fff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000500)='./cgroup.cpu/syz0\x00', 0x1ff) write$cgroup_devices(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="000073fda6fa18b7f1fa99b0eafb04a000010000400000"], 0x9) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r5 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r6 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) kcmp(r6, r5, 0x8b0061824656096f, 0xffffffffffffffff, 0xffffffffffffffff) kcmp(r3, r6, 0x8b0061824656096f, 0xffffffffffffffff, r4) prlimit64(r3, 0x0, &(0x7f0000000040), &(0x7f0000000300)) sched_setscheduler(r0, 0x1, &(0x7f00000000c0)=0x3) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000001a80)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001a40)={&(0x7f0000001ac0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="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"], 0x153c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) bind$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140), 0xffffffffffffff58, 0x20008008, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getrlimit(0x2, &(0x7f0000000480)) prlimit64(r0, 0x8, &(0x7f0000000380)={0xfd10, 0x3f800000000000}, &(0x7f0000000400)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) 21:37:28 executing program 2: bpf$ENABLE_STATS(0x20, 0x0, 0x0) r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000b80)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x304, 0x10, &(0x7f0000000000), 0xfffffea2}, 0x48) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x7a05, 0x1700) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r0, 0x200610, 0x12, 0x954, &(0x7f0000000400)="3d6ee2e04b91ab10f30f9b0186dd", 0x0, 0x4000}, 0x28) 21:37:28 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0x7fff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000500)='./cgroup.cpu/syz0\x00', 0x1ff) write$cgroup_devices(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="000073fda6fa18b7f1fa99b0eafb04a000010000400000"], 0x9) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r5 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r6 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) kcmp(r6, r5, 0x8b0061824656096f, 0xffffffffffffffff, 0xffffffffffffffff) kcmp(r3, r6, 0x8b0061824656096f, 0xffffffffffffffff, r4) prlimit64(r3, 0x0, &(0x7f0000000040), &(0x7f0000000300)) sched_setscheduler(r0, 0x1, &(0x7f00000000c0)=0x3) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000001a80)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001a40)={&(0x7f0000001ac0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="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"], 0x153c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) bind$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140), 0xffffffffffffff58, 0x20008008, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getrlimit(0x2, &(0x7f0000000480)) prlimit64(r0, 0x8, &(0x7f0000000380)={0xfd10, 0x3f800000000000}, &(0x7f0000000400)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) 21:37:28 executing program 4: syz_mount_image$erofs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x2000, 0x190, 0x0, &(0x7f0000000240), 0x1, &(0x7f0000000280)="$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") (fail_nth: 80) 21:37:29 executing program 3: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0x7fff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000500)='./cgroup.cpu/syz0\x00', 0x1ff) write$cgroup_devices(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="000073fda6fa18b7f1fa99b0eafb04a000010000400000"], 0x9) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r5 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r6 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) kcmp(r6, r5, 0x8b0061824656096f, 0xffffffffffffffff, 0xffffffffffffffff) kcmp(r3, r6, 0x8b0061824656096f, 0xffffffffffffffff, r4) prlimit64(r3, 0x0, &(0x7f0000000040), &(0x7f0000000300)) sched_setscheduler(r0, 0x1, &(0x7f00000000c0)=0x3) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000001a80)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001a40)={&(0x7f0000001ac0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="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"], 0x153c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) bind$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140), 0xffffffffffffff58, 0x20008008, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getrlimit(0x2, &(0x7f0000000480)) prlimit64(r0, 0x8, &(0x7f0000000380)={0xfd10, 0x3f800000000000}, &(0x7f0000000400)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) 21:37:29 executing program 0: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0x7fff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000500)='./cgroup.cpu/syz0\x00', 0x1ff) write$cgroup_devices(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="000073fda6fa18b7f1fa99b0eafb04a000010000400000"], 0x9) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r5 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r6 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) kcmp(r6, r5, 0x8b0061824656096f, 0xffffffffffffffff, 0xffffffffffffffff) kcmp(r3, r6, 0x8b0061824656096f, 0xffffffffffffffff, r4) prlimit64(r3, 0x0, &(0x7f0000000040), &(0x7f0000000300)) sched_setscheduler(r0, 0x1, &(0x7f00000000c0)=0x3) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000001a80)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001a40)={&(0x7f0000001ac0)=ANY=[@ANYBLOB="3c150000130000042bbd7000fbdbdf252c7308814e244e2101000100010000000400000005008000000000000100000001000000000400009107b48666b453e2e6d7b24c01c7a45808142e1ada559a28871bc18d9f26b2a657403197049780433d0a150cc39fdbb276f2a02f07993c74d410fb20b014b4b1f58146f8c7c43595b4759089282119850b5a2bbe066615de3825c372b9ef4b2a9e0d35348976396f5cdedacc289655bdb1ca512052c5431ca25f8cd3f4dedcb61913b1d04fbedac5baeb646526aa184684e13e0747fa9caee335f7be57b684d9b26a09929d864ab5b1809059da59455f343a1ffe0d48c4fafa8cbf73353bc7d12b22cf6f5b0ab819a5c475825a91717dffffffa2e514e413f42c9fe3b83f807e0b1dcb9071170b2e0facf29566697c5769ac1bcff722656567e5e94cde5a90332573508e45866c7bd137239bb1259e4cf66695d4978a93eef76773163c4ac821dcc57ae1f8eec41fcdffd81f01654c6db495c1617103b2fb413dd102db040ee078c039a65aec03eb8f886afafca46e5c7fdc12b0371869430fbb700c5b8eb9a6e4ba", @ANYRES32=0x0, @ANYBLOB="0300000080000000ff030000070000009e000100ddb7806b7b61b2c5172a77aa7f6fbb34adc956ead0d6ce28e9e809ae1ae15344f0bb4b83841756e9d65cfbd24a92c8ed13d62e3884e9ff98ec0db872f1015c4cd97960aa7ad98fa7d2826999313c89141e82d49122a9ef8a72866d544aa29e5b22f6e17be2d050aa485d3920abf071e49037d6db64491dc84121830b6ba0cc5f8b5328e61ce53114fa2c11ffb4825c37a3dd373c916c9a0b22e7000002010100218a83e0bc056009815fe8557ca8500c31b24e19c3a2a35d8c21ec862e2cc2e6aa0b416c5530db2217b532a65d4f7c4f6c14f9595ad7ea0c9131be309dbe8882ee3e3b63f3d6e027c57b620b3072a2c31b7cde6119072052af8568795b35544e334403cf17fd480386b7aca8356892c04030332c661a5a1bb2f30eb5c520d63a419a4d6710a5944ebb2a7a5319316ae290429739559d9f4f497c7e0f8b6f1fb9441328b94bb274a3dd9d2e140246a49e63f9f51d07f7a1f81c25e387458a964c99d1d739cbadd425f791f9102381544da2e76bf9828d4b36e722a582146b153502ce9db9444a78a3a0a4c519cc48d4c2f8ccaff5ccf58062071db75b5211000099000100f4a85229cf0e61d0547b18460eb612d3e50c7985b14b81eab4fc8b47dc6b5e70273a1caf2ae9ae3ac1d714e05b5ed2123c457b82e068b4ea42fe3151da6b30260252aecc08defd32a030693d5c7cc50322bd6d93c42b41f9e4a3d607ab9071c03adb2cf224e86fa5fe7fa0e909e70585c2e4e01d0e8941a22a390598fbba67c7db9339ee312078ebcdbda61dc85622e5cc77cd2e21000000bf000100908f3bda7d0016877fb43edd9cc69d22fc540daa38dc050ad7c771f0f15284e18255e364717eb9bcb82393d062f700be4416f0bca80f9ad5bd0d003f14f177c54508ed6bef11d8762193e3f5ef14dc58280b300721a344e265b15916b61b2994ad3b597729ce5b9c52e571b6e998db26d3f21ed3993fe432c5b03d63ac72f2d73b3cf032f4a436b7c2e3ea6c2cdb25e11c7fb246c2b944025ed0aef51adb8e379f338344eff76d5a76aff267686d9f35d52f12a7c1939c5ed0b457008f000100c7df5c820882c7eef2ad81bea135af07b9f9aa3462dd38b814116e9ed2c1664af54b535bb59e07f8d341309ef2a78972adf413c29fc59fca20ef5015aa563f955c04b916bcad9e92aa834842492b91d70d6e9cf384216837041cb739d11aec554058ddc1362508908e731a255ae44421b28810ca8cd9d46fac32489582ce3a00de6357cc4da4e891e787540004100100a027c08db027c09e11f2805e34959c3b34ea52d417e7bf02df6d19fdbfc7f7a631767e206f54b978c8f8fb732f27bfa5c9579f4713092a56aa4d872ec7407a22a7eab582ef6d9ee4886d8097f05be3eb1c6c8b0c32e8a30295c7c262af502f6ce27910e478d06293674eb979230e7e17a6a79c6ae5c62ddf1527a712836a3d42dab2428f8208793a749735bb2d7c8b72186ad16f7f8c63a2c34b2f75e6a1c1a9c85d90a13021e760872c729d23f964dddd1b16154d92a8a91e22f14613949b112107dcd32a4063beec7c2ce51f323d687e2ed6ceb1148d1f73c2b6b87104f53d45dda0a61743171ad016455f5f7d3fdc1a50eb5dc5c7068f241e165229eb0356014924441bd20acef95fdc2701ece992621e28d71530dcfe7caeb81d8130eaaae66cc658deefaf31f3d0c09dde411ddb0aa3f537dd28784d482bf0fc31733daf617267391dd0162b96be3efef40c49678d97fb8ef8110082d978825cf0196714f23e0fcfef9799fc194ce2ebf65d8b88e40c476c81cab6d34a50e695a0f7009cea40e6809daa766a42c29a9ae9bea62e74ce57784644eb63a6a0735b9c4afb3eb9da241672dd5d1198dd26bead86d544edb755fdfba7d0d9c8ef9a11d2f82876859faeb3731e46fffcb48d15749f5c7a6da3105f9b1833103faa1e619527ec3712b391b4076a289f8e1194781ebcf94191a1923ead0f16584a6e08ece9d22a34f0ddefb1fd90e8f5e039c86d92be4707101705d2e2ae7c8d163ba808b8d9fa572f56a3493f4d34f9b6b57fd309d6714388a8a3ec606e7d224c182ba4e200f4a6ebd52fce0c4dd4aa96ddaebe373252a0072ec00b22aeb89e7fef049b584a95ea8f4e25acb6b9af12745ad6b6f28d559bfe441227b7ae9a796a324aa2b2ee04bdff632db7c03b437fcc46c315bc5f9ccaf48a87f989c70021b7caf061da63e04d182a5046e6e42974d1263864b67f3518aa44e756ff15e0f3d95a3fd60edcf3b8befe9ccdce5d3b37278269bd205110ce1e210a9479a0fd5c27a4c7117fb2e1362db03293671453a7a875654cde209904a1e42211406a0cebeabe877b1ae066c19e2142c35f95709d84bd0c2ce64daf085006f23d43a63a0718d17fdc012dd0690fedeb2f12456c680a4320c83bf54178860524545dcd6ca8bb6d6ef1d7ff13b620284eba2f78884d3991788b2222dc0ff6d632f59612ddf9c8ac30d7aa3a8853e92c72dbde2c7db1fd5c16068842ddf708b7253adc92b72bc02d7858e7dd373b07c59df11666e08e4a2ad029e3d0c90f60f59a0be038898baabc42f589fa0ffd3c5cc3a4caa0f297dff6c9e46e24cb6ee513b84958e66603ec5383287d1d932756b914d6ee9912f940bc4636349965d8c4056a1e98843085870e1709b420eefb0f04a1a73ef00b401ec13fb1cf26e05604842978d85378f9481bd00296da5f52dfc5fb94ee9d7ca5c8117c3402ef255479f41f3e6a306f388d1ecedf250ec335a7ffb9665b8aa637bba6e7f47b5da83d0c1f4c86484656ac1329a4b5ef272d532b18ba2cbe866cfbba50e68caed140a457b366fcc945d1d3bc427e615d4c56ccece68730867f08bd33901ac296f142996aeffe558a5ab993eda664cfdf82990c4dab016587118b6ee13f00812e5820bfe3aab1fe6094892ca675cfb229d876b5e48fc3a758b5e31f69587a7a27db9b172bfd68e553823e7286e491212f030e5abc0ac06e0207f9db5dc30a76b5d2b8926c69e1cb8589127d2c8a5ef9243857653bf1bd2b5adb03fdcc4b24d46950ebe38597fe2b6f3f11c30a0f231a14b074f98155cb0f5d01c8492080808781cbf20997c61cfaaacf91560008e88a11f5a7e35216c2ed9ba66897baf6dcef3035dde256b193330759e7cddb83b767a75d94d6ed3fb3b39a9cedfe21787582d6892bce384e29fa97cb7157b941cb006d1493dfc69a76c6923ae35690c86e64ae0d54a6d3df24cbd6c086218fb26c1bf0665b5186551f119bf7c3c4d60d6e9fc520fa201272ff5e32f4ba47dc4f31d881420f41e83265e076e9e2c2be1f00f1d406e76c8c17855aba35aeabcc993024b5b02e85439ed84611d0343bce9dea19630cfa1612e2459c01ba33ba08d51cf253ed0ec057095af73165175ca8fcb341c9ee47b75ad6fd9d64e367aeb90f40adce794e283f483bc9cb62d7f1b9d4f3913ee01e590d399e23f6c405b59ca4a9fda515f349c3ab9c0b94bcc9d112463e1d2477ce6ce8bd345a72cc2bf0a5d20090101f31ece7f859d2241299058f1a34878d87b3995b17b88b071395361af27a0b5c36dc0b9433e2189813703a693676ceef92680cd3e5d8e1f7017270755fa894737242fca68d457f567df742c776a7e87999a46871d2db6857f1a3d6ed7bc35ec7f2742538cc9ebee49fef7498c2dcdfaac2e767f54f2f2e2647bc9e053c805d3e2bd3d45314470bd9c3f3e13ce65cc616f749997542f462a1cb6421e1336cca9cfd1848c11347cdae8d2914fa09574a4b74adf26b0907ba8bba92bed177afdc1a3fa42c461e7d55534702d007348968896a907a25a82e8e4b0ad45dd54bf622944c3bdb63cda8a12bef9f6379a71a5fd05da75fb2a4762195a63af55b703f63557bdc095ea6e98e3676c9f83bc9a66ae1fb03b683e523c81136d5a414b2344937018034ee2726158ccf5cb6b69a79fcd74f3f74d1b12d8de7296a704252c088c49775bb2295d3748760982d66514ed9c9505498ae39c14cd93d4bd2c57fdd4e450e7092a72486760445f0c54f63fe9ae8f3c0ac7462c6368956f7a9b664c249f33da1ad026b16c168099d4d6773a02f6a93d2a6b477df1ecb60e48294a8014d2d7149d0ee94548f5965903a2e50d331eb961e2bbac17279c168d505632be2d98c5ab69524d0e97ea46d7d50ddd26984e302ac3043cc79388b01f3ce6937593e18b7efd419feee405f7f45a3fac065592f8f634dbda96aaa5b5faaa83995996d4cde1eff690d9ca887ad03e2f20eb208519d3237df5b434d719d2583077c7775e3302443ffbfafef2ae8288f7908447329565a8d6e8d4b1cda9284f95b60971e12ca98031f6ebcc14ab0fa7cb7806fe5ff92045e7857f04541b3503eff67e25ef8fa3d3b91070be55f7342daedf9066ad6f8a7cca960af8d899a7b0ab7ca6f5ad0c4fe55df567a5f4afa9060df2d32b2db5b497592da4d0dc3db7912ac0f0713a1ad907834f9f7359bc2a2acf83c907be6d1dabba3cafdab81fd3b7eb6f2ae9a235fbc57f7597f5719b1dd6dc7400a8c9b74c2abe453ff10c5600c828d5e2fa8afb7d600448bd752fb7ee32fb4c6fe7036625065170d618f0cc3a027d6678a015748d82561047618388474a4b190dfe4e2fad0890871c827621a6bd55aa2ebcc48f5ca79555db09695746d2cb890e400df74aa49eb2d4efaf9ff46feda6f2bd9c06531be5b172e760c7af5fda075bf687cb92a4aa7968f516884a556ecf6e3c561dc9b620462e527bc0bab8c07a5d1c35afbb1c121b5d01d1c3418578d22423e6c572d96f3cf763c5ce65132a431c746a91039cf060de36189b46bd3b2a0b5f64a50166c0b654fd46d5b08e064fbe9d164f6453eb1f546d172e695682cd68ad689576382df2a4001f171c28be1b48d978de30b30b9be8f09ae105b93d18a89feca3d21c416fb15681963ad74f62e8d9a3b815d8a7824aaa2b3df0177d8b6132be280333ff96b9cbaf59cfecf77aa987697757392e6d47e37810d89d8cf946a6c3e9890f55af2ef6c95e06b49a7c326cfcef4250d45ce953c988843d76411cffdb8cf49c348d96ead7a3fa241be3fc95a6923b2ef67c5c189d6b6232e9239e30c479bb89458433e17fe6c6698659eff356294137bbd48b057c4e18eb2087f1ab5f37e3fb081d0a4fb0545c3915fd2966c94c6e49c233eec50cfe0dfac933c4fd9114213583ec2ce2d12843022532285b4884eaf8fc3fbab9088be990748465ae1cca231d746bcdba544b5c18361324161ce31230ce28fb7ca9b6c7b7a56500f5d5c8c38eb87331ed9033e703ac1033d645913b2b39f6408d84393765a84fe422e47cbfa92846f594664558cfab36932fafdbc3bd609f7171eb8311ab4c22644bbd554cd6bec662b97e95e7a5118da2005e0014375495902b5cda162f8a7d76bd686a5f46a991d2191bb7bb7f79d6281065f093460d0a9697a711b6679a8494020a3414814f3ddddf90e4a5bd5bf711dc5071825c105216ba1326a41c03a506a482b2c0d68d96edf45cc320e4643ed7ff92a9ec82adecfcb9efa4c439e008bab56d1c6853fb352b5f9cbc4de802153a4cc933c8dbbefce1437b2b8da1c1937e7e69124b0b3f2a923679b334aa1ad1a09b4dd7e63538c16d9f7d95c0d4fa5a471adb8fcc716dc58cc14b1ed9f20ab1d97b86e955c3ff86a95a78e6e1123da76fa87b57080bd19ef3876344c74da566dcfa6248d0aab87ca40cc2df9bdb8d03e3fbc51603e1b004af8088f7abcfc694fbdd29fe18486297c6fd9a744f24cdca1d8ea4202c65a705ec11c197b1559273471a758e4306c8e43bfd470bcf38faeb18e638692482ecb6d635f1770ebde2340bfd89617d42fe972155f0798222b6929de5c5d970d7fb3f58d00829db3e9846120393c513a53376faa77cd0f0a725813ea38c9736210044c7d46dd9c8d02ddc9e6157984b5ed0575dc8bb0eef370ba0460eb674cd0e5ff2ee513a318503fbb186d4a7aa49f6efba201e7492ae65320c7cffd331c2ee4233112df3c9ded6d213b1106749d98ea55c8a99bf59199325cfaf7a8fa82ed9a01c698a72bbe906545602b82d5640043b9c47fc134cd54bc20b04f9c4856645068626f8582ee7d1feb119f0eed746d20aab81594750bf4134c78ad195fd8cc0bb947567218187fb350190632fef4b565be793704af8fd69a576963b8735276b5dce88a242afdb6a7f8e1ab8b20c1695225e38b1b903125ae0467fc952c6382c195140affbd81ea3b058a2fbf5da10c57d8b6ab5aa2e5965bc0f037a6df31bbd470580066f38507a8d5da194941fdd333b96ec7ef614415354c1eea8956c199a9cae26eead60bc3b2e2d7ca67038c0dd6066bd0177ee5d98b9025609876880d78dcdae7cd1a57712a40a0c1f99cfb460db4efd00c2c803beef8cd91e3ccf9dd4c3c0ac17460d311ba8600c78ae5873ddd6816fe4a5f06dba99d2c47bca68517f2eddc2c1bf57f6f01d62a652c1aaca9f067425a49e1903e22c45cbf580ab48a497877ccc681152b9f31e3311caebb17c4764eeee4e12a3c5a2a4aa0bba27fb2cf54f7ef6b51236a2c07271088457efdfd7f1db5b71ee8b587e6389dfcec5edd699c1eeb1b964c2d8efdc13a9b76b1e9ab3d05eeb243b0cec6dcde7571c123fb7db59ad2c4d5b73ebd8f32988f8a0f9e4a17302d7122e615b559633da0dc8a2b9fa11dcdde5f4d2238760bf680a02bf1821be0427582f9362cdcc03428fe110bc0cb946b52b532ce5decb05f9de9b1dc44e78752b5dc25cac93d2ad98a6cfe0c4b5a3135aea9b98219b7dee20b6781e6e2c1199672625343cbbfe6ec2ed6b66d3d0b4d2aa163b04596c20a77c16046f31394eec47545dbd290c9a52898494991cd22792297e7cefd5f5ed56233f5a39fe0122113c2571b48879a288c2c9e9c55198b0ff61aa3729081ba55cc7620a3c36c93d4b82439a5e08bdd56c359deaacf6660efa237a59b07a09986468a71597e8722b2b261268a607a06abdb997442bca3f2937807cac2641ee0e21073667689baf6ed9f8254ac529526f2ea0be101c47add0001008d0e9705ef5d6245dc51822d395d1084fb27a072a123e422ec879726dffff76c343cb60b7f92c90b68e47677ef0d374b8d8f4e24573ecfa5854c9de8ed453be3cd9fa357741a884032c6b9212097f2bfefce37a16839cd012bb1c530036d7d260626a3894df0bbe38c74a8db65a8863d3bd6bc23a3ee4a6dbed0ee7bbbdfcdb60512318a9fc593905745bcf2864e1722bcf62df0b92e2dd2efdcead496739569d5ce8861b272b4db7abd2f895a55207e1b2dae011173fc3795b048bfefada3a9a6b6b64283de05889b37a8ba3983c7e3beccfd58de513ffca30000007a000100522a915e37c78a548b0733f2e1785931071c8e68809eb3f31846deb2e558f0a5bfd859bc377a308adfff4498e7597240236074463402dbbc3faf796f6e48d0aa3e12f9e8db0e17d4cdcd2a8c85d823b0c533111b2b7c41b6c5881e7e493bc5c575081cc1e6b3e24e6def9d7dcb59102c51992703e1f80000"], 0x153c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) bind$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140), 0xffffffffffffff58, 0x20008008, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getrlimit(0x2, &(0x7f0000000480)) prlimit64(r0, 0x8, &(0x7f0000000380)={0xfd10, 0x3f800000000000}, &(0x7f0000000400)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) 21:37:29 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0x7fff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000500)='./cgroup.cpu/syz0\x00', 0x1ff) write$cgroup_devices(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="000073fda6fa18b7f1fa99b0eafb04a000010000400000"], 0x9) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r5 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r6 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) kcmp(r6, r5, 0x8b0061824656096f, 0xffffffffffffffff, 0xffffffffffffffff) kcmp(r3, r6, 0x8b0061824656096f, 0xffffffffffffffff, r4) prlimit64(r3, 0x0, &(0x7f0000000040), &(0x7f0000000300)) sched_setscheduler(r0, 0x1, &(0x7f00000000c0)=0x3) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000001a80)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001a40)={&(0x7f0000001ac0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="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"], 0x153c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) bind$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140), 0xffffffffffffff58, 0x20008008, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getrlimit(0x2, &(0x7f0000000480)) prlimit64(r0, 0x8, &(0x7f0000000380)={0xfd10, 0x3f800000000000}, &(0x7f0000000400)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) 21:37:29 executing program 1: openat$zero(0xffffffffffffff9c, &(0x7f00000005c0), 0x200, 0x0) socketpair(0x1, 0x4, 0x0, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.self_freezing\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000640)=ANY=[], 0x48}}, 0x0) syz_clone(0x0, 0x0, 0x3f, 0x0, 0x0, 0x0) [ 1473.504349][T25238] loop4: detected capacity change from 0 to 16 [ 1473.543191][T25238] FAULT_INJECTION: forcing a failure. [ 1473.543191][T25238] name failslab, interval 1, probability 0, space 0, times 0 [ 1473.569905][T25238] CPU: 1 PID: 25238 Comm: syz-executor.4 Tainted: G W 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 1473.581375][T25238] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1473.591266][T25238] Call Trace: [ 1473.594398][T25238] [ 1473.597167][T25238] dump_stack_lvl+0x151/0x1b7 [ 1473.601679][T25238] ? bfq_pos_tree_add_move+0x43e/0x43e [ 1473.606977][T25238] dump_stack+0x15/0x17 [ 1473.610967][T25238] should_fail+0x3c0/0x510 [ 1473.615220][T25238] __should_failslab+0x9f/0xe0 [ 1473.619819][T25238] should_failslab+0x9/0x20 [ 1473.624157][T25238] kmem_cache_alloc+0x4f/0x2f0 [ 1473.628759][T25238] ? from_kuid_munged+0x7b0/0x7b0 [ 1473.633620][T25238] ? security_inode_alloc+0x29/0x140 [ 1473.638743][T25238] security_inode_alloc+0x29/0x140 [ 1473.643695][T25238] inode_init_always+0x717/0x960 [ 1473.648460][T25238] ? erofs_getattr+0x120/0x120 [ 1473.653058][T25238] ? erofs_ilookup_test_actor+0x70/0x70 [ 1473.658442][T25238] iget5_locked+0xe5/0x280 [ 1473.662694][T25238] ? erofs_ilookup_test_actor+0x70/0x70 [ 1473.668079][T25238] erofs_iget+0xae/0x1b0 [ 1473.672153][T25238] ? erofs_inode_init_once+0x20/0x20 [ 1473.677283][T25238] erofs_fc_fill_super+0x7a7/0x1180 [ 1473.682310][T25238] get_tree_bdev+0x441/0x680 [ 1473.686736][T25238] ? erofs_release_device_info+0x90/0x90 [ 1473.692289][T25238] erofs_fc_get_tree+0x1c/0x20 [ 1473.696896][T25238] vfs_get_tree+0x88/0x290 [ 1473.701145][T25238] do_new_mount+0x289/0xad0 [ 1473.705486][T25238] ? do_move_mount_old+0x160/0x160 [ 1473.710429][T25238] ? security_capable+0xb2/0xd0 [ 1473.715119][T25238] ? ns_capable+0x8a/0xf0 [ 1473.719283][T25238] path_mount+0x60b/0x1050 [ 1473.723542][T25238] __se_sys_mount+0x2d2/0x3c0 [ 1473.728051][T25238] ? __x64_sys_mount+0xd0/0xd0 [ 1473.732651][T25238] __x64_sys_mount+0xbf/0xd0 [ 1473.737078][T25238] do_syscall_64+0x44/0xd0 [ 1473.741333][T25238] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1473.747057][T25238] RIP: 0033:0x7f2ea0b686ba [ 1473.751313][T25238] Code: 48 c7 c2 b8 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1473.770843][T25238] RSP: 002b:00007f2e9f8d9f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1473.779432][T25238] RAX: ffffffffffffffda RBX: 0000000000000190 RCX: 00007f2ea0b686ba [ 1473.787246][T25238] RDX: 00000000200001c0 RSI: 0000000020000200 RDI: 00007f2e9f8d9fe0 [ 1473.795059][T25238] RBP: 00007f2e9f8da020 R08: 00007f2e9f8da020 R09: 00000000200001c0 [ 1473.802871][T25238] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000200001c0 [ 1473.810678][T25238] R13: 0000000020000200 R14: 00007f2e9f8d9fe0 R15: 0000000020000240 [ 1473.818493][T25238] 21:37:30 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0x7fff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000500)='./cgroup.cpu/syz0\x00', 0x1ff) write$cgroup_devices(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="000073fda6fa18b7f1fa99b0eafb04a000010000400000"], 0x9) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r5 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r6 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) kcmp(r6, r5, 0x8b0061824656096f, 0xffffffffffffffff, 0xffffffffffffffff) kcmp(r3, r6, 0x8b0061824656096f, 0xffffffffffffffff, r4) prlimit64(r3, 0x0, &(0x7f0000000040), &(0x7f0000000300)) sched_setscheduler(r0, 0x1, &(0x7f00000000c0)=0x3) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000001a80)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001a40)={&(0x7f0000001ac0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="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"], 0x153c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) bind$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140), 0xffffffffffffff58, 0x20008008, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getrlimit(0x2, &(0x7f0000000480)) prlimit64(r0, 0x8, &(0x7f0000000380)={0xfd10, 0x3f800000000000}, &(0x7f0000000400)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) 21:37:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000029c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x1c, 0x10, 0x701, 0x0, 0x0, {0xa}, [@typed={0x6, 0x1, 0x0, 0x0, @str='\x15\x02'}]}, 0x1c}}, 0x0) 21:37:30 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="01002e2e2f2f"], 0xa) 21:37:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000029c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x1c, 0x10, 0x701, 0x0, 0x0, {0xa}, [@typed={0x6, 0x1, 0x0, 0x0, @str='\x15\x02'}]}, 0x1c}}, 0x0) 21:37:30 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="01002e2e2f2f"], 0xa) 21:37:30 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="01002e2e2f2f"], 0xa) 21:37:30 executing program 4: syz_mount_image$erofs(&(0x7f00000001c0), &(0x7f0000000200)='./file0\x00', 0x2000, 0x190, 0x0, &(0x7f0000000240), 0x1, &(0x7f0000000280)="$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") (fail_nth: 81) 21:37:30 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000029c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x1c, 0x10, 0x701, 0x0, 0x0, {0xa}, [@typed={0x6, 0x1, 0x0, 0x0, @str='\x15\x02'}]}, 0x1c}}, 0x0) 21:37:30 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000400)='net/fib_trie\x00') read$FUSE(r0, &(0x7f0000002400)={0x2020}, 0x2020) 21:37:30 executing program 1: openat$zero(0xffffffffffffff9c, &(0x7f00000005c0), 0x200, 0x0) socketpair(0x1, 0x4, 0x0, &(0x7f0000000600)={0xffffffffffffffff, 0xffffffffffffffff}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000140), r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) connect$unix(r1, &(0x7f000057eff8)=@abs, 0x6e) r2 = openat$cgroup_ro(0xffffffffffffff9c, &(0x7f0000000040)='freezer.self_freezing\x00', 0x275a, 0x0) write$binfmt_script(r2, &(0x7f0000000080)=ANY=[], 0x208e24b) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0x0, 0x28011, r2, 0x0) madvise(&(0x7f0000000000/0x600000)=nil, 0x60000b, 0x9) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000640)=ANY=[], 0x48}}, 0x0) syz_clone(0x0, 0x0, 0x3f, 0x0, 0x0, 0x0) 21:37:31 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) bind$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="01002e2e2f2f"], 0xa) 21:37:31 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$nl_generic(r0, &(0x7f00000029c0)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000040)={0x1c, 0x10, 0x701, 0x0, 0x0, {0xa}, [@typed={0x6, 0x1, 0x0, 0x0, @str='\x15\x02'}]}, 0x1c}}, 0x0) [ 1474.786027][T25293] loop4: detected capacity change from 0 to 16 [ 1474.821212][T25293] FAULT_INJECTION: forcing a failure. [ 1474.821212][T25293] name failslab, interval 1, probability 0, space 0, times 0 [ 1474.834188][T25293] CPU: 1 PID: 25293 Comm: syz-executor.4 Tainted: G W 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 1474.845644][T25293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1474.855540][T25293] Call Trace: [ 1474.858661][T25293] [ 1474.861437][T25293] dump_stack_lvl+0x151/0x1b7 [ 1474.865956][T25293] ? bfq_pos_tree_add_move+0x43e/0x43e [ 1474.871248][T25293] ? _raw_spin_lock+0xa3/0x1b0 [ 1474.875847][T25293] dump_stack+0x15/0x17 [ 1474.879840][T25293] should_fail+0x3c0/0x510 [ 1474.884089][T25293] __should_failslab+0x9f/0xe0 [ 1474.888691][T25293] should_failslab+0x9/0x20 [ 1474.893035][T25293] kmem_cache_alloc+0x4f/0x2f0 [ 1474.897632][T25293] ? erofs_alloc_inode+0x1b/0x50 [ 1474.902406][T25293] ? __kasan_check_write+0x14/0x20 [ 1474.907353][T25293] ? _erofs_info+0x190/0x190 [ 1474.911780][T25293] erofs_alloc_inode+0x1b/0x50 [ 1474.916382][T25293] ? _erofs_info+0x190/0x190 [ 1474.920805][T25293] new_inode_pseudo+0x64/0x220 [ 1474.925404][T25293] new_inode+0x28/0x1c0 [ 1474.929394][T25293] ? _raw_spin_unlock+0x4d/0x70 [ 1474.934081][T25293] ? erofs_shrinker_register+0xfb/0x110 [ 1474.939471][T25293] erofs_fc_fill_super+0x867/0x1180 [ 1474.944501][T25293] get_tree_bdev+0x441/0x680 [ 1474.948931][T25293] ? erofs_release_device_info+0x90/0x90 [ 1474.954484][T25293] erofs_fc_get_tree+0x1c/0x20 [ 1474.959083][T25293] vfs_get_tree+0x88/0x290 [ 1474.963334][T25293] do_new_mount+0x289/0xad0 [ 1474.967676][T25293] ? do_move_mount_old+0x160/0x160 [ 1474.972622][T25293] ? security_capable+0xb2/0xd0 [ 1474.977311][T25293] ? ns_capable+0x8a/0xf0 [ 1474.981475][T25293] path_mount+0x60b/0x1050 [ 1474.985731][T25293] __se_sys_mount+0x2d2/0x3c0 [ 1474.990243][T25293] ? __x64_sys_mount+0xd0/0xd0 [ 1474.994844][T25293] __x64_sys_mount+0xbf/0xd0 [ 1474.999266][T25293] do_syscall_64+0x44/0xd0 [ 1475.003520][T25293] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1475.009247][T25293] RIP: 0033:0x7f2ea0b686ba [ 1475.013505][T25293] Code: 48 c7 c2 b8 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1475.032945][T25293] RSP: 002b:00007f2e9f8d9f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1475.041193][T25293] RAX: ffffffffffffffda RBX: 0000000000000190 RCX: 00007f2ea0b686ba [ 1475.049005][T25293] RDX: 00000000200001c0 RSI: 0000000020000200 RDI: 00007f2e9f8d9fe0 [ 1475.056811][T25293] RBP: 00007f2e9f8da020 R08: 00007f2e9f8da020 R09: 00000000200001c0 [ 1475.064623][T25293] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000200001c0 [ 1475.072439][T25293] R13: 0000000020000200 R14: 00007f2e9f8d9fe0 R15: 0000000020000240 [ 1475.080253][T25293] [ 1475.092383][T25293] ------------[ cut here ]------------ [ 1475.101073][T25293] kobject: '(null)' (ffff888107bcece8): is not initialized, yet kobject_put() is being called. [ 1475.116911][T25293] WARNING: CPU: 1 PID: 25293 at lib/kobject.c:752 kobject_put+0x7f/0x240 [ 1475.130697][T25293] Modules linked in: [ 1475.134493][T25293] CPU: 1 PID: 25293 Comm: syz-executor.4 Tainted: G W 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 1475.157404][T25293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1475.172563][T25293] RIP: 0010:kobject_put+0x7f/0x240 [ 1475.180690][T25293] Code: 4c 89 f0 48 c1 e8 03 42 80 3c 38 00 74 08 4c 89 f7 e8 75 fe 2d ff 49 8b 36 48 c7 c7 80 fb 88 85 4c 89 f2 31 c0 e8 51 1f bd fe <0f> 0b eb 0f e8 a8 b1 eb fe e9 58 01 00 00 e8 9e b1 eb fe 4d 8d 6e [ 1475.213325][T25293] RSP: 0018:ffffc90003b47a58 EFLAGS: 00010246 [ 1475.223654][T25293] RAX: 87a7d99e9f4eb000 RBX: 0000000000000000 RCX: 0000000000040000 [ 1475.237013][T25293] RDX: ffffc9000bc14000 RSI: 000000000000d2d4 RDI: 000000000000d2d5 21:37:31 executing program 5: prlimit64(0x0, 0xe, &(0x7f0000000140)={0x8, 0x8b}, 0x0) sched_setscheduler(0x0, 0x1, &(0x7f0000000080)=0x7) r0 = getpid() sched_setaffinity(0x0, 0x8, &(0x7f00000002c0)=0x2) sched_setscheduler(r0, 0x2, &(0x7f0000000200)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0x6e) sendmmsg$unix(r2, &(0x7f00000bd000), 0x318, 0x0) recvmmsg(r1, &(0x7f00000000c0), 0x10106, 0x2, 0x0) sched_setaffinity(0x0, 0x8, &(0x7f00000003c0)=0x7fff) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000500)='./cgroup.cpu/syz0\x00', 0x1ff) write$cgroup_devices(0xffffffffffffffff, &(0x7f0000000340)=ANY=[@ANYBLOB="000073fda6fa18b7f1fa99b0eafb04a000010000400000"], 0x9) syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = openat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000280)='./cgroup.cpu/syz1\x00', 0x200002, 0x0) r5 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) r6 = syz_clone(0x0, 0x0, 0x0, 0x0, 0x0, 0x0) kcmp(r6, r5, 0x8b0061824656096f, 0xffffffffffffffff, 0xffffffffffffffff) kcmp(r3, r6, 0x8b0061824656096f, 0xffffffffffffffff, r4) prlimit64(r3, 0x0, &(0x7f0000000040), &(0x7f0000000300)) sched_setscheduler(r0, 0x1, &(0x7f00000000c0)=0x3) sendmsg$DCCPDIAG_GETSOCK(0xffffffffffffffff, &(0x7f0000001a80)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x400000}, 0xc, &(0x7f0000001a40)={&(0x7f0000001ac0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="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"], 0x153c}, 0x1, 0x0, 0x0, 0x4000}, 0x4000000) bind$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0x4e20, @multicast2}, 0x10) sendto$inet(0xffffffffffffffff, &(0x7f0000000140), 0xffffffffffffff58, 0x20008008, &(0x7f0000000100)={0x2, 0x4e20}, 0x10) getrlimit(0x2, &(0x7f0000000480)) prlimit64(r0, 0x8, &(0x7f0000000380)={0xfd10, 0x3f800000000000}, &(0x7f0000000400)) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.net/syz0\x00', 0x1ff) 21:37:31 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x4, 0xe, &(0x7f0000000cc0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0x304, 0x10, &(0x7f0000000000), 0xfffffea2}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000040)={r0, 0x200610, 0xe, 0x954, &(0x7f0000000400)="3d6ee2e04b91ab10f30f9b0186dd", 0x0, 0x3e80}, 0x28) 21:37:31 executing program 3: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000040), 0x0, 0x0) ioctl$TIOCCONS(r0, 0x541d) 21:37:31 executing program 0: syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)) openat$cgroup_ro(0xffffffffffffff9c, 0x0, 0x275a, 0x0) open$dir(&(0x7f0000000000)='./file1\x00', 0x0, 0x0) fcntl$setown(0xffffffffffffffff, 0x8, 0x0) 21:37:31 executing program 1: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000140)=@newnexthop={0x44, 0x68, 0x1, 0x0, 0x0, {}, [@NHA_GROUP={0x24, 0x2, [{0x1}, {}, {}, {}]}, @NHA_GROUP_TYPE={0x6}]}, 0x44}}, 0x0) 21:37:31 executing program 3: r0 = bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f00000000c0)={0x11, 0x5, &(0x7f00000027c0)=ANY=[@ANYBLOB="180000000000000000000000ff000000850000000f000000850000005000000095"], &(0x7f0000000280)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x2, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x80) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f00000001c0)={&(0x7f0000000400)='sys_enter\x00', r0}, 0x10) pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) [ 1475.265041][T25293] RBP: ffffc90003b47a88 R08: ffffffff815838e9 R09: ffffed103ee265e8 [ 1475.284059][T25293] R10: ffffed103ee265e8 R11: 1ffff1103ee265e7 R12: ffff888107bcec00 [ 1475.297825][T25293] R13: dffffc0000000000 R14: ffff888107bcece8 R15: dffffc0000000000 [ 1475.309263][T25293] FS: 00007f2e9f8da700(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 1475.322689][T25293] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1475.339541][T25293] CR2: 00007f7c74980000 CR3: 000000011055e000 CR4: 00000000003506a0 [ 1475.360109][T25293] Call Trace: [ 1475.368323][T25293] [ 1475.375814][T25293] ? kobject_put+0x88/0x240 [ 1475.468640][T25293] erofs_unregister_sysfs+0x4f/0x70 [ 1475.486765][T25293] ? erofs_free_inode+0xb0/0xb0 [ 1475.503884][T25293] erofs_put_super+0x46/0xa0 [ 1475.520530][T25293] ? erofs_free_inode+0xb0/0xb0 [ 1475.575356][T25293] generic_shutdown_super+0x14f/0x2d0 [ 1475.580811][T25293] kill_block_super+0x80/0xe0 [ 1475.587031][T25293] erofs_kill_sb+0x66/0x130 [ 1475.595270][T25293] deactivate_locked_super+0xb0/0x100 [ 1475.602695][T25293] get_tree_bdev+0x45d/0x680 [ 1475.608226][T25293] ? erofs_release_device_info+0x90/0x90 [ 1475.613763][T25293] erofs_fc_get_tree+0x1c/0x20 [ 1475.618589][T25293] vfs_get_tree+0x88/0x290 [ 1475.622902][T25293] do_new_mount+0x289/0xad0 [ 1475.627695][T25293] ? do_move_mount_old+0x160/0x160 [ 1475.632785][T25293] ? security_capable+0xb2/0xd0 [ 1475.637712][T25293] ? ns_capable+0x8a/0xf0 [ 1475.641937][T25293] path_mount+0x60b/0x1050 [ 1475.646184][T25293] __se_sys_mount+0x2d2/0x3c0 [ 1475.651176][T25293] ? __x64_sys_mount+0xd0/0xd0 [ 1475.655951][T25293] __x64_sys_mount+0xbf/0xd0 [ 1475.660815][T25293] do_syscall_64+0x44/0xd0 [ 1475.665126][T25293] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1475.671184][T25293] RIP: 0033:0x7f2ea0b686ba [ 1475.675481][T25293] Code: 48 c7 c2 b8 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1475.695192][T25293] RSP: 002b:00007f2e9f8d9f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1475.703698][T25293] RAX: ffffffffffffffda RBX: 0000000000000190 RCX: 00007f2ea0b686ba [ 1475.711768][T25293] RDX: 00000000200001c0 RSI: 0000000020000200 RDI: 00007f2e9f8d9fe0 [ 1475.719837][T25293] RBP: 00007f2e9f8da020 R08: 00007f2e9f8da020 R09: 00000000200001c0 [ 1475.727885][T25293] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000200001c0 [ 1475.735763][T25293] R13: 0000000020000200 R14: 00007f2e9f8d9fe0 R15: 0000000020000240 [ 1475.743888][T25293] [ 1475.747083][T25293] ---[ end trace 3ad7a6cfa9857538 ]--- [ 1475.752426][T25293] ------------[ cut here ]------------ [ 1475.757962][T25293] refcount_t: underflow; use-after-free. [ 1475.763574][T25293] WARNING: CPU: 1 PID: 25293 at lib/refcount.c:28 refcount_warn_saturate+0x165/0x1b0 [ 1475.773225][T25293] Modules linked in: [ 1475.777185][T25293] CPU: 1 PID: 25293 Comm: syz-executor.4 Tainted: G W 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 1475.788916][T25293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1475.802166][T25293] RIP: 0010:refcount_warn_saturate+0x165/0x1b0 [ 1475.810456][T25293] Code: c7 40 5b 87 85 31 c0 e8 d9 5e e0 fe 0f 0b eb 83 e8 30 f1 0e ff c6 05 7e 76 9f 04 01 48 c7 c7 a0 5b 87 85 31 c0 e8 bb 5e e0 fe <0f> 0b e9 62 ff ff ff e8 0f f1 0e ff c6 05 5e 76 9f 04 01 48 c7 c7 [ 1475.836564][T25293] RSP: 0018:ffffc90003b47a38 EFLAGS: 00010246 [ 1475.842827][T25293] RAX: 87a7d99e9f4eb000 RBX: 0000000000000003 RCX: 0000000000040000 [ 1475.856079][T25293] RDX: ffffc9000bc14000 RSI: 000000000001c06e RDI: 000000000001c06f [ 1475.866330][T25293] RBP: ffffc90003b47a48 R08: ffffffff815838e9 R09: ffffed103ee24e93 [ 1475.877598][T25293] R10: ffffed103ee24e93 R11: 1ffff1103ee24e92 R12: ffff888107bcec00 [ 1475.888850][T25293] R13: ffff888107bced20 R14: 0000000000000003 R15: dffffc0000000000 [ 1475.902144][T25293] FS: 00007f2e9f8da700(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 1475.917502][T25293] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1475.928392][T25293] CR2: 00007ffaeca70058 CR3: 000000011055e000 CR4: 00000000003506a0 [ 1475.941662][T25293] Call Trace: [ 1475.946980][T25293] [ 1475.951946][T25293] kobject_put+0x206/0x240 [ 1475.959490][T25293] ? kobject_put+0x88/0x240 [ 1475.966615][T25293] erofs_unregister_sysfs+0x4f/0x70 [ 1475.975985][T25293] ? erofs_free_inode+0xb0/0xb0 [ 1475.984124][T25293] erofs_put_super+0x46/0xa0 [ 1475.992912][T25293] ? erofs_free_inode+0xb0/0xb0 [ 1476.000890][T25293] generic_shutdown_super+0x14f/0x2d0 [ 1476.011517][T25293] kill_block_super+0x80/0xe0 [ 1476.019305][T25293] erofs_kill_sb+0x66/0x130 [ 1476.028001][T25293] deactivate_locked_super+0xb0/0x100 [ 1476.037670][T25293] get_tree_bdev+0x45d/0x680 [ 1476.045366][T25293] ? erofs_release_device_info+0x90/0x90 [ 1476.056289][T25293] erofs_fc_get_tree+0x1c/0x20 [ 1476.064270][T25293] vfs_get_tree+0x88/0x290 [ 1476.071815][T25293] do_new_mount+0x289/0xad0 [ 1476.079417][T25293] ? do_move_mount_old+0x160/0x160 [ 1476.088768][T25293] ? security_capable+0xb2/0xd0 [ 1476.096615][T25293] ? ns_capable+0x8a/0xf0 [ 1476.104041][T25293] path_mount+0x60b/0x1050 [ 1476.111580][T25293] __se_sys_mount+0x2d2/0x3c0 [ 1476.119379][T25293] ? __x64_sys_mount+0xd0/0xd0 [ 1476.128371][T25293] __x64_sys_mount+0xbf/0xd0 [ 1476.146463][T25293] do_syscall_64+0x44/0xd0 [ 1476.156628][T25293] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1476.162356][T25293] RIP: 0033:0x7f2ea0b686ba [ 1476.176454][T25293] Code: 48 c7 c2 b8 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1476.216458][T25293] RSP: 002b:00007f2e9f8d9f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1476.224718][T25293] RAX: ffffffffffffffda RBX: 0000000000000190 RCX: 00007f2ea0b686ba [ 1476.236451][T25293] RDX: 00000000200001c0 RSI: 0000000020000200 RDI: 00007f2e9f8d9fe0 [ 1476.244250][T25293] RBP: 00007f2e9f8da020 R08: 00007f2e9f8da020 R09: 00000000200001c0 [ 1476.263232][T25293] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000200001c0 [ 1476.271287][T25293] R13: 0000000020000200 R14: 00007f2e9f8d9fe0 R15: 0000000020000240 [ 1476.286443][T25293] [ 1476.289282][T25293] ---[ end trace 3ad7a6cfa9857539 ]--- [ 1476.294580][T25293] list_add corruption. prev is NULL. [ 1476.299791][T25293] ------------[ cut here ]------------ [ 1476.304990][T25293] kernel BUG at lib/list_debug.c:24! [ 1476.310122][T25293] invalid opcode: 0000 [#1] PREEMPT SMP KASAN [ 1476.316016][T25293] CPU: 1 PID: 25293 Comm: syz-executor.4 Tainted: G W 5.15.74-syzkaller-00001-g4ec71a9ec769 #0 [ 1476.327473][T25293] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 10/26/2022 [ 1476.337368][T25293] RIP: 0010:__list_add_valid+0xbc/0x100 [ 1476.342750][T25293] Code: c0 74 ed 48 c7 c7 60 9e 87 85 4c 89 fe 4c 89 e2 4c 89 f1 31 c0 e8 bf 65 5b 02 0f 0b 48 c7 c7 60 9c 87 85 31 c0 e8 af 65 5b 02 <0f> 0b 48 c7 c7 00 9d 87 85 31 c0 e8 9f 65 5b 02 0f 0b 48 c7 c7 60 [ 1476.362193][T25293] RSP: 0018:ffffc90003b478e0 EFLAGS: 00010046 [ 1476.368095][T25293] RAX: 0000000000000022 RBX: 1ffff92000768f3d RCX: 87a7d99e9f4eb000 [ 1476.375902][T25293] RDX: ffffc9000bc14000 RSI: 000000000002ac71 RDI: 000000000002ac72 [ 1476.383715][T25293] RBP: ffffc90003b47908 R08: ffffffff815838e9 R09: ffffed103ee24e93 [ 1476.391525][T25293] R10: ffffed103ee24e93 R11: 1ffff1103ee24e92 R12: ffffc90003b479e8 [ 1476.399341][T25293] R13: 1ffff11020f79dac R14: ffffc90003b479e0 R15: ffff888107bced60 [ 1476.407151][T25293] FS: 00007f2e9f8da700(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 1476.415918][T25293] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1476.422341][T25293] CR2: 00007f6da42c4058 CR3: 000000011055e000 CR4: 00000000003506a0 [ 1476.430171][T25293] Call Trace: [ 1476.433272][T25293] [ 1476.436052][T25293] __prepare_to_swait+0xad/0x140 [ 1476.440830][T25293] wait_for_common+0x257/0x430 [ 1476.445427][T25293] ? exc_invalid_op+0x1b/0x50 [ 1476.449944][T25293] ? wait_for_completion+0x20/0x20 [ 1476.454889][T25293] ? refcount_warn_saturate+0x167/0x1b0 [ 1476.460267][T25293] ? refcount_warn_saturate+0x165/0x1b0 [ 1476.465651][T25293] wait_for_completion+0x18/0x20 [ 1476.470421][T25293] erofs_unregister_sysfs+0x5e/0x70 [ 1476.475459][T25293] ? erofs_free_inode+0xb0/0xb0 [ 1476.480147][T25293] erofs_put_super+0x46/0xa0 [ 1476.484578][T25293] ? erofs_free_inode+0xb0/0xb0 [ 1476.489255][T25293] generic_shutdown_super+0x14f/0x2d0 [ 1476.494468][T25293] kill_block_super+0x80/0xe0 [ 1476.498979][T25293] erofs_kill_sb+0x66/0x130 [ 1476.503324][T25293] deactivate_locked_super+0xb0/0x100 [ 1476.508525][T25293] get_tree_bdev+0x45d/0x680 [ 1476.512951][T25293] ? erofs_release_device_info+0x90/0x90 [ 1476.518425][T25293] erofs_fc_get_tree+0x1c/0x20 [ 1476.523022][T25293] vfs_get_tree+0x88/0x290 [ 1476.527274][T25293] do_new_mount+0x289/0xad0 [ 1476.531617][T25293] ? do_move_mount_old+0x160/0x160 [ 1476.536559][T25293] ? security_capable+0xb2/0xd0 [ 1476.541247][T25293] ? ns_capable+0x8a/0xf0 [ 1476.545416][T25293] path_mount+0x60b/0x1050 [ 1476.549706][T25293] __se_sys_mount+0x2d2/0x3c0 [ 1476.554177][T25293] ? __x64_sys_mount+0xd0/0xd0 [ 1476.558781][T25293] __x64_sys_mount+0xbf/0xd0 [ 1476.563211][T25293] do_syscall_64+0x44/0xd0 [ 1476.567459][T25293] entry_SYSCALL_64_after_hwframe+0x61/0xcb [ 1476.573186][T25293] RIP: 0033:0x7f2ea0b686ba [ 1476.577443][T25293] Code: 48 c7 c2 b8 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 b8 ff ff ff f7 d8 64 89 01 48 [ 1476.596885][T25293] RSP: 002b:00007f2e9f8d9f88 EFLAGS: 00000202 ORIG_RAX: 00000000000000a5 [ 1476.605127][T25293] RAX: ffffffffffffffda RBX: 0000000000000190 RCX: 00007f2ea0b686ba [ 1476.612940][T25293] RDX: 00000000200001c0 RSI: 0000000020000200 RDI: 00007f2e9f8d9fe0 [ 1476.620752][T25293] RBP: 00007f2e9f8da020 R08: 00007f2e9f8da020 R09: 00000000200001c0 [ 1476.628564][T25293] R10: 0000000000000000 R11: 0000000000000202 R12: 00000000200001c0 [ 1476.636376][T25293] R13: 0000000020000200 R14: 00007f2e9f8d9fe0 R15: 0000000020000240 [ 1476.644189][T25293] [ 1476.647047][T25293] Modules linked in: [ 1476.650787][T25293] ---[ end trace 3ad7a6cfa985753a ]--- [ 1476.656191][T25293] RIP: 0010:__list_add_valid+0xbc/0x100 [ 1476.661569][T25293] Code: c0 74 ed 48 c7 c7 60 9e 87 85 4c 89 fe 4c 89 e2 4c 89 f1 31 c0 e8 bf 65 5b 02 0f 0b 48 c7 c7 60 9c 87 85 31 c0 e8 af 65 5b 02 <0f> 0b 48 c7 c7 00 9d 87 85 31 c0 e8 9f 65 5b 02 0f 0b 48 c7 c7 60 [ 1476.681009][T25293] RSP: 0018:ffffc90003b478e0 EFLAGS: 00010046 [ 1476.687001][T25293] RAX: 0000000000000022 RBX: 1ffff92000768f3d RCX: 87a7d99e9f4eb000 [ 1476.694809][T25293] RDX: ffffc9000bc14000 RSI: 000000000002ac71 RDI: 000000000002ac72 [ 1476.702623][T25293] RBP: ffffc90003b47908 R08: ffffffff815838e9 R09: ffffed103ee24e93 [ 1476.710439][T25293] R10: ffffed103ee24e93 R11: 1ffff1103ee24e92 R12: ffffc90003b479e8 [ 1476.718246][T25293] R13: 1ffff11020f79dac R14: ffffc90003b479e0 R15: ffff888107bced60 [ 1476.726060][T25293] FS: 00007f2e9f8da700(0000) GS:ffff8881f7100000(0000) knlGS:0000000000000000 [ 1476.734822][T25293] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 1476.741242][T25293] CR2: 00007f6da42c4058 CR3: 000000011055e000 CR4: 00000000003506a0 [ 1476.749063][T25293] Kernel panic - not syncing: Fatal exception [ 1476.755226][T25293] Kernel Offset: disabled [ 1476.759357][T25293] Rebooting in 86400 seconds..