0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65", 0x38, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) [ 638.656769] FAULT_INJECTION: forcing a failure. [ 638.656769] name failslab, interval 1, probability 0, space 0, times 0 [ 638.658161] CPU: 1 PID: 8021 Comm: syz-executor.6 Not tainted 5.10.52 #1 [ 638.658934] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 638.660239] Call Trace: [ 638.660565] dump_stack+0x107/0x163 [ 638.660988] should_fail.cold+0x5/0xa [ 638.661432] ? create_object.isra.0+0x3a/0xa20 [ 638.661960] should_failslab+0x5/0x10 [ 638.662396] kmem_cache_alloc+0x5b/0x350 [ 638.662867] ? auditd_test_task+0x11e/0x2a0 [ 638.663372] create_object.isra.0+0x3a/0xa20 [ 638.663878] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 638.664461] kmem_cache_alloc+0x159/0x350 [ 638.664959] audit_log_start.part.0+0x27e/0x730 [ 638.665497] ? audit_log_task_context+0x160/0x160 [ 638.666050] ? audit_filter+0x5d7/0xaf0 [ 638.666511] ? __bpf_prog_run64+0xd0/0xd0 [ 638.666986] ? audit_compare_dname_path+0x120/0x120 [ 638.667561] ? perf_trace_lock+0xac/0x490 [ 638.668046] audit_log_start+0x5f/0x90 [ 638.668504] audit_seccomp+0x5d/0x200 [ 638.668947] ? lock_downgrade+0x6d0/0x6d0 [ 638.669423] __seccomp_filter+0x627/0x1470 [ 638.669915] ? seccomp_notify_ioctl+0xda0/0xda0 [ 638.670449] ? __mutex_unlock_slowpath+0xe1/0x600 [ 638.671003] ? wait_for_completion+0x270/0x270 [ 638.671529] ? copy_kernel_to_fpregs+0x9e/0xe0 [ 638.672053] ? trace_event_raw_event_x86_fpu+0x3a0/0x3a0 [ 638.672686] __secure_computing+0xac/0x290 [ 638.673175] syscall_trace_enter.constprop.0+0x80/0x230 [ 638.673791] do_syscall_64+0xf/0x40 [ 638.674209] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 638.674793] RIP: 0033:0x466609 [ 638.675161] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 638.677304] RSP: 002b:00007f1690df2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000bc [ 638.678177] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 638.678998] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 00000000200000c0 [ 638.679818] RBP: 00007f1690df21d0 R08: 0000000000000000 R09: 0000000000000000 [ 638.680652] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 638.681472] R13: 00007ffd1040154f R14: 00007f1690df2300 R15: 0000000000022000 17:48:52 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(0x0, &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') 17:48:52 executing program 7 (fault-call:0 fault-nth:1): syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:48:52 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) fremovexattr(0xffffffffffffffff, 0x0) 17:48:52 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) [ 638.757788] FAULT_INJECTION: forcing a failure. [ 638.757788] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 638.759232] CPU: 1 PID: 8027 Comm: syz-executor.7 Not tainted 5.10.52 #1 [ 638.760027] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 638.761355] Call Trace: [ 638.761662] dump_stack+0x107/0x163 [ 638.762091] should_fail.cold+0x5/0xa [ 638.762540] copy_page_from_iter+0x40a/0x900 [ 638.763072] tun_build_skb+0x2d5/0xf00 [ 638.763537] ? tun_xdp_act+0x7a0/0x7a0 [ 638.763992] ? __lock_acquire+0xbc2/0x5b20 [ 638.764519] tun_get_user+0x6c7/0x31a0 [ 638.764998] ? tun_build_skb+0xf00/0xf00 [ 638.765477] ? tun_attach.isra.0+0x830/0x1670 [ 638.765997] ? lock_downgrade+0x6d0/0x6d0 [ 638.766479] ? perf_trace_lock+0xac/0x490 [ 638.766958] ? SOFTIRQ_verbose+0x10/0x10 [ 638.767438] tun_chr_write_iter+0xe1/0x1d0 [ 638.767927] new_sync_write+0x42c/0x660 [ 638.768386] ? new_sync_read+0x6f0/0x6f0 [ 638.768860] ? _cond_resched+0x12/0x80 [ 638.769312] ? avc_policy_seqno+0x9/0x70 [ 638.769781] ? selinux_file_permission+0x36/0x510 [ 638.770347] vfs_write+0x743/0xa20 [ 638.770760] ksys_write+0x12d/0x250 [ 638.771178] ? __ia32_sys_read+0xb0/0xb0 [ 638.771647] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 638.772251] ? syscall_enter_from_user_mode+0x1d/0x50 [ 638.772857] do_syscall_64+0x33/0x40 [ 638.773288] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 638.773879] RIP: 0033:0x4192bf [ 638.774252] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 638.776372] RSP: 002b:00007f4896fe1150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 638.777266] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004192bf [ 638.778085] RDX: 000000000000003e RSI: 0000000020000000 RDI: 00000000000000f0 [ 638.778900] RBP: 00007f4896fe11d0 R08: 0000000000000000 R09: 0000000000000000 [ 638.779720] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 638.780546] R13: 00007fffecbd030f R14: 00007f4896fe1300 R15: 0000000000022000 17:49:05 executing program 7 (fault-call:0 fault-nth:2): syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:49:05 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:49:05 executing program 5 (fault-call:0 fault-nth:1): syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:49:05 executing program 6 (fault-call:2 fault-nth:2): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) 17:49:05 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65", 0x38, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:49:05 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') 17:49:05 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0xfe, 0x7ffc0000}]}) r1 = socket$packet(0x11, 0x3, 0x300) close_range(r1, r0, 0x0) fremovexattr(0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) ioctl$sock_ipv6_tunnel_SIOCGET6RD(0xffffffffffffffff, 0x89f8, &(0x7f0000000180)={'ip6_vti0\x00', &(0x7f0000000100)={'syztnl0\x00', 0x0, 0x6, 0x81, 0x3, 0x9, 0x4, @private0, @private0={0xfc, 0x0, '\x00', 0x1}, 0x8, 0x7, 0xdca, 0x7}}) bind$packet(r2, &(0x7f0000000200)={0x11, 0x2, r3, 0x1, 0x2}, 0x14) 17:49:05 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') [ 651.874738] FAULT_INJECTION: forcing a failure. [ 651.874738] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 651.876210] CPU: 1 PID: 8046 Comm: syz-executor.5 Not tainted 5.10.52 #1 [ 651.877112] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 651.878337] Call Trace: [ 651.878681] dump_stack+0x107/0x163 [ 651.879157] should_fail.cold+0x5/0xa [ 651.879575] copy_page_from_iter+0x40a/0x900 [ 651.880151] tun_build_skb+0x2d5/0xf00 [ 651.880580] ? tun_xdp_act+0x7a0/0x7a0 [ 651.881110] ? __lock_acquire+0xbc2/0x5b20 [ 651.881576] tun_get_user+0x6c7/0x31a0 [ 651.882092] ? tun_build_skb+0xf00/0xf00 [ 651.882533] ? tun_attach.isra.0+0x830/0x1670 [ 651.883069] ? lock_downgrade+0x6d0/0x6d0 [ 651.883522] ? perf_trace_lock+0xac/0x490 [ 651.883933] ? SOFTIRQ_verbose+0x10/0x10 [ 651.884373] tun_chr_write_iter+0xe1/0x1d0 [ 651.884807] new_sync_write+0x42c/0x660 [ 651.885238] ? new_sync_read+0x6f0/0x6f0 [ 651.885679] ? _cond_resched+0x12/0x80 [ 651.886093] ? avc_policy_seqno+0x9/0x70 [ 651.886523] ? selinux_file_permission+0x36/0x510 [ 651.887017] vfs_write+0x743/0xa20 [ 651.887408] ksys_write+0x12d/0x250 [ 651.887799] ? __ia32_sys_read+0xb0/0xb0 [ 651.888231] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 651.888794] ? syscall_enter_from_user_mode+0x1d/0x50 [ 651.889316] do_syscall_64+0x33/0x40 [ 651.889687] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 651.890200] RIP: 0033:0x4192bf [ 651.890523] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 651.892337] RSP: 002b:00007f5dfeceb150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 651.893113] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004192bf [ 651.893849] RDX: 000000000000003e RSI: 0000000020000000 RDI: 00000000000000f0 [ 651.894568] RBP: 00007f5dfeceb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 651.895316] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 651.896037] R13: 00007ffdd8fba70f R14: 00007f5dfeceb300 R15: 0000000000022000 [ 651.910430] kauditd_printk_skb: 42 callbacks suppressed [ 651.910438] audit: type=1326 audit(1627062545.767:435): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8044 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 651.913600] audit: type=1326 audit(1627062545.767:436): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8044 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 651.916258] audit: type=1326 audit(1627062545.770:437): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8044 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=85 compat=0 ip=0x466609 code=0x7ffc0000 [ 651.923941] audit: type=1326 audit(1627062545.770:438): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8044 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 651.924594] FAULT_INJECTION: forcing a failure. [ 651.924594] name failslab, interval 1, probability 0, space 0, times 0 [ 651.926799] FAULT_INJECTION: forcing a failure. [ 651.926799] name failslab, interval 1, probability 0, space 0, times 0 [ 651.928643] CPU: 0 PID: 8053 Comm: syz-executor.6 Not tainted 5.10.52 #1 [ 651.931135] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 651.933587] Call Trace: [ 651.934163] dump_stack+0x107/0x163 [ 651.934952] should_fail.cold+0x5/0xa [ 651.935770] ? __alloc_skb+0x6d/0x570 [ 651.936592] should_failslab+0x5/0x10 [ 651.937431] kmem_cache_alloc_node+0x55/0x370 [ 651.938394] __alloc_skb+0x6d/0x570 [ 651.939179] audit_log_start.part.0+0x2a3/0x730 [ 651.940181] ? audit_log_task_context+0x160/0x160 [ 651.941236] ? audit_filter+0x5d7/0xaf0 [ 651.942094] ? __bpf_prog_run64+0xd0/0xd0 [ 651.942982] ? audit_compare_dname_path+0x120/0x120 [ 651.944041] ? perf_trace_lock+0xac/0x490 [ 651.944951] audit_log_start+0x5f/0x90 [ 651.945791] audit_seccomp+0x5d/0x200 [ 651.946605] ? lock_downgrade+0x6d0/0x6d0 [ 651.947505] __seccomp_filter+0x627/0x1470 [ 651.948420] ? seccomp_notify_ioctl+0xda0/0xda0 [ 651.949441] ? __mutex_unlock_slowpath+0xe1/0x600 [ 651.950477] ? wait_for_completion+0x270/0x270 [ 651.951474] ? fput_many+0x2f/0x1a0 [ 651.952254] ? ksys_write+0x1a5/0x250 [ 651.953095] __secure_computing+0xac/0x290 [ 651.954007] syscall_trace_enter.constprop.0+0x80/0x230 [ 651.955156] do_syscall_64+0xf/0x40 [ 651.955935] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 651.957066] RIP: 0033:0x466609 [ 651.957765] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 651.961752] RSP: 002b:00007f1690df2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000bc [ 651.963402] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 651.964947] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 00000000200000c0 [ 651.966483] RBP: 00007f1690df21d0 R08: 0000000000000000 R09: 0000000000000000 [ 651.968022] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 651.969590] R13: 00007ffd1040154f R14: 00007f1690df2300 R15: 0000000000022000 [ 651.971220] CPU: 1 PID: 8057 Comm: syz-executor.7 Not tainted 5.10.52 #1 [ 651.971333] audit: audit_lost=2 audit_rate_limit=0 audit_backlog_limit=64 [ 651.971941] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 651.971946] Call Trace: [ 651.971965] dump_stack+0x107/0x163 [ 651.971981] should_fail.cold+0x5/0xa [ 651.973501] audit: out of memory in audit_log_start [ 651.974628] ? __build_skb+0x21/0x60 [ 651.974639] should_failslab+0x5/0x10 [ 651.974654] kmem_cache_alloc+0x5b/0x350 [ 651.977634] __build_skb+0x21/0x60 [ 651.978001] build_skb+0x1a/0x220 [ 651.978351] __tun_build_skb+0x2c/0x260 [ 651.978763] tun_build_skb+0x62f/0xf00 [ 651.979172] ? tun_xdp_act+0x7a0/0x7a0 [ 651.979567] ? __lock_acquire+0xbc2/0x5b20 [ 651.980020] tun_get_user+0x6c7/0x31a0 [ 651.980425] ? tun_build_skb+0xf00/0xf00 [ 651.980868] ? tun_attach.isra.0+0x830/0x1670 [ 651.981323] ? lock_downgrade+0x6d0/0x6d0 [ 651.981755] ? perf_trace_lock+0xac/0x490 [ 651.982185] ? SOFTIRQ_verbose+0x10/0x10 [ 651.982628] tun_chr_write_iter+0xe1/0x1d0 [ 651.983055] new_sync_write+0x42c/0x660 [ 651.983472] ? new_sync_read+0x6f0/0x6f0 [ 651.983890] ? _cond_resched+0x12/0x80 [ 651.984293] ? avc_policy_seqno+0x9/0x70 [ 651.984718] ? selinux_file_permission+0x36/0x510 [ 651.985231] vfs_write+0x743/0xa20 [ 651.985596] ksys_write+0x12d/0x250 [ 651.985980] ? __ia32_sys_read+0xb0/0xb0 [ 651.986388] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 651.986939] ? syscall_enter_from_user_mode+0x1d/0x50 [ 651.987462] do_syscall_64+0x33/0x40 [ 651.987850] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 651.988372] RIP: 0033:0x4192bf [ 651.988700] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 651.990579] RSP: 002b:00007f4896fe1150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 651.991373] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004192bf [ 651.992111] RDX: 000000000000003e RSI: 0000000020000000 RDI: 00000000000000f0 [ 651.992847] RBP: 00007f4896fe11d0 R08: 0000000000000000 R09: 0000000000000000 [ 651.993586] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 651.994327] R13: 00007fffecbd030f R14: 00007f4896fe1300 R15: 0000000000022000 17:49:05 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') [ 652.007531] audit: type=1326 audit(1627062545.770:439): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8044 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 17:49:05 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:49:05 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(0x0, &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') 17:49:05 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') 17:49:05 executing program 5 (fault-call:0 fault-nth:2): syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) [ 652.075001] audit: type=1326 audit(1627062545.770:440): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8051 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 652.087337] audit: type=1326 audit(1627062545.773:441): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8051 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=85 compat=0 ip=0x466609 code=0x7ffc0000 [ 652.090493] audit: type=1326 audit(1627062545.773:442): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8044 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=188 compat=0 ip=0x466609 code=0x7ffc0000 [ 652.097041] FAULT_INJECTION: forcing a failure. [ 652.097041] name failslab, interval 1, probability 0, space 0, times 0 [ 652.099745] CPU: 0 PID: 8072 Comm: syz-executor.5 Not tainted 5.10.52 #1 [ 652.101231] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 652.103679] Call Trace: [ 652.104267] dump_stack+0x107/0x163 [ 652.105101] should_fail.cold+0x5/0xa [ 652.105952] ? __build_skb+0x21/0x60 [ 652.106764] should_failslab+0x5/0x10 [ 652.107576] kmem_cache_alloc+0x5b/0x350 [ 652.108470] __build_skb+0x21/0x60 [ 652.109264] build_skb+0x1a/0x220 [ 652.110048] __tun_build_skb+0x2c/0x260 [ 652.110918] tun_build_skb+0x62f/0xf00 [ 652.111779] ? tun_xdp_act+0x7a0/0x7a0 [ 652.112625] ? __lock_acquire+0xbc2/0x5b20 [ 652.113596] tun_get_user+0x6c7/0x31a0 [ 652.114488] ? tun_build_skb+0xf00/0xf00 [ 652.115381] ? tun_attach.isra.0+0x830/0x1670 [ 652.116359] ? lock_downgrade+0x6d0/0x6d0 [ 652.117274] ? perf_trace_lock+0xac/0x490 [ 652.118189] ? SOFTIRQ_verbose+0x10/0x10 [ 652.119088] tun_chr_write_iter+0xe1/0x1d0 [ 652.120012] new_sync_write+0x42c/0x660 [ 652.120894] ? new_sync_read+0x6f0/0x6f0 [ 652.121806] ? _cond_resched+0x12/0x80 [ 652.122650] ? avc_policy_seqno+0x9/0x70 [ 652.123532] ? selinux_file_permission+0x36/0x510 [ 652.124605] vfs_write+0x743/0xa20 [ 652.125413] ksys_write+0x12d/0x250 [ 652.126223] ? __ia32_sys_read+0xb0/0xb0 [ 652.127125] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 652.128267] ? syscall_enter_from_user_mode+0x1d/0x50 [ 652.129409] do_syscall_64+0x33/0x40 [ 652.130242] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 652.131360] RIP: 0033:0x4192bf [ 652.132071] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 652.136093] RSP: 002b:00007f5dfeceb150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 652.137770] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004192bf [ 652.139327] RDX: 000000000000003e RSI: 0000000020000000 RDI: 00000000000000f0 [ 652.140895] RBP: 00007f5dfeceb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 652.142452] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 652.144007] R13: 00007ffdd8fba70f R14: 00007f5dfeceb300 R15: 0000000000022000 17:49:06 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') [ 652.152653] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 652.155116] ext4 filesystem being mounted at /syzkaller-testdir458719629/syzkaller.0VMKlo/82/file0 supports timestamps until 2038 (0x7fffffff) 17:49:06 executing program 6 (fault-call:2 fault-nth:3): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) 17:49:06 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c65", 0x38, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) [ 652.279724] FAULT_INJECTION: forcing a failure. [ 652.279724] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 652.281112] CPU: 1 PID: 8086 Comm: syz-executor.6 Not tainted 5.10.52 #1 [ 652.281839] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 652.283061] Call Trace: [ 652.283353] dump_stack+0x107/0x163 [ 652.283755] should_fail.cold+0x5/0xa [ 652.284183] strncpy_from_user+0x34/0x460 [ 652.284639] setxattr+0xc8/0x330 [ 652.285030] ? vfs_setxattr+0x270/0x270 [ 652.285465] ? filename_lookup+0x3b6/0x560 [ 652.285930] ? may_linkat+0x230/0x230 [ 652.286346] ? lock_acquire+0x197/0x490 [ 652.286781] ? path_setxattr+0xb5/0x190 [ 652.287211] ? lock_release+0x6b0/0x6b0 [ 652.287643] ? strncpy_from_user+0x9e/0x460 [ 652.288105] ? __mnt_want_write+0x196/0x270 [ 652.288577] path_setxattr+0x170/0x190 [ 652.289025] ? setxattr+0x330/0x330 [ 652.289419] __x64_sys_setxattr+0xc0/0x160 [ 652.289910] ? syscall_enter_from_user_mode+0x1d/0x50 [ 652.290489] do_syscall_64+0x33/0x40 [ 652.290899] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 652.291472] RIP: 0033:0x466609 [ 652.291848] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 652.293833] RSP: 002b:00007f1690dd1188 EFLAGS: 00000246 ORIG_RAX: 00000000000000bc [ 652.294671] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 0000000000466609 [ 652.295472] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 00000000200000c0 [ 652.296262] RBP: 00007f1690dd11d0 R08: 0000000000000000 R09: 0000000000000000 [ 652.297079] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 652.297864] R13: 00007ffd1040154f R14: 00007f1690dd1300 R15: 0000000000022000 [ 652.347824] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 652.355481] ext4 filesystem being mounted at /syzkaller-testdir458719629/syzkaller.0VMKlo/83/file0 supports timestamps until 2038 (0x7fffffff) 17:49:17 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:49:17 executing program 6 (fault-call:2 fault-nth:4): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) 17:49:17 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {0x0, 0x0, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:49:17 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(0x0, &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') 17:49:17 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') 17:49:17 executing program 7 (fault-call:0 fault-nth:3): syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:49:17 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6}]}) fremovexattr(0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7fc00002}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000200)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000140)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r1, 0x40082102, &(0x7f00000001c0)=r2) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r0, 0x40082102, &(0x7f0000000000)=r2) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/vmallocinfo\x00', 0x0, 0x0) preadv(r3, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0xffffff9f}], 0x58, 0x64f, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000280)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000080)) 17:49:17 executing program 5 (fault-call:0 fault-nth:3): syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) [ 664.030792] kauditd_printk_skb: 69 callbacks suppressed [ 664.030817] audit: type=1326 audit(1627062557.887:512): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8099 comm="syz-executor.0" exe="/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x0 17:49:17 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {0x0, 0x0, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) [ 664.045365] audit: type=1326 audit(1627062557.902:513): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8104 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 664.051406] audit: type=1326 audit(1627062557.908:514): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8100 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 664.051992] FAULT_INJECTION: forcing a failure. [ 664.051992] name failslab, interval 1, probability 0, space 0, times 0 [ 664.055804] CPU: 0 PID: 8097 Comm: syz-executor.7 Not tainted 5.10.52 #1 [ 664.056779] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 664.057953] audit: type=1326 audit(1627062557.914:515): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8104 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=85 compat=0 ip=0x466609 code=0x7ffc0000 [ 664.058397] Call Trace: [ 664.058416] dump_stack+0x107/0x163 [ 664.058435] should_fail.cold+0x5/0xa [ 664.058455] ? create_object.isra.0+0x3a/0xa20 [ 664.062843] should_failslab+0x5/0x10 [ 664.063264] kmem_cache_alloc+0x5b/0x350 [ 664.063708] create_object.isra.0+0x3a/0xa20 [ 664.064204] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 664.064736] kmem_cache_alloc+0x159/0x350 [ 664.065212] __build_skb+0x21/0x60 [ 664.065592] build_skb+0x1a/0x220 [ 664.065984] __tun_build_skb+0x2c/0x260 [ 664.066414] tun_build_skb+0x62f/0xf00 [ 664.066853] ? tun_xdp_act+0x7a0/0x7a0 [ 664.067272] ? __lock_acquire+0xbc2/0x5b20 [ 664.067761] tun_get_user+0x6c7/0x31a0 [ 664.068188] ? tun_build_skb+0xf00/0xf00 [ 664.068640] ? tun_attach.isra.0+0x830/0x1670 [ 664.069132] ? lock_downgrade+0x6d0/0x6d0 [ 664.069600] ? perf_trace_lock+0xac/0x490 [ 664.070050] ? SOFTIRQ_verbose+0x10/0x10 [ 664.070516] tun_chr_write_iter+0xe1/0x1d0 [ 664.070969] new_sync_write+0x42c/0x660 [ 664.071413] ? new_sync_read+0x6f0/0x6f0 [ 664.071851] ? _cond_resched+0x12/0x80 [ 664.072293] ? avc_policy_seqno+0x9/0x70 [ 664.072728] ? selinux_file_permission+0x36/0x510 [ 664.073305] vfs_write+0x743/0xa20 [ 664.073710] ksys_write+0x12d/0x250 [ 664.074098] ? __ia32_sys_read+0xb0/0xb0 [ 664.074556] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 664.075118] ? syscall_enter_from_user_mode+0x1d/0x50 [ 664.075212] FAULT_INJECTION: forcing a failure. [ 664.075212] name failslab, interval 1, probability 0, space 0, times 0 [ 664.075695] do_syscall_64+0x33/0x40 [ 664.075706] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 664.075713] RIP: 0033:0x4192bf [ 664.075723] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 664.075728] RSP: 002b:00007f4896fe1150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 664.075739] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004192bf [ 664.075744] RDX: 000000000000003e RSI: 0000000020000000 RDI: 00000000000000f0 [ 664.075758] RBP: 00007f4896fe11d0 R08: 0000000000000000 R09: 0000000000000000 [ 664.084668] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 664.085448] R13: 00007fffecbd030f R14: 00007f4896fe1300 R15: 0000000000022000 [ 664.086240] CPU: 1 PID: 8109 Comm: syz-executor.6 Not tainted 5.10.52 #1 [ 664.087778] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 664.089413] FAULT_INJECTION: forcing a failure. [ 664.089413] name failslab, interval 1, probability 0, space 0, times 0 [ 664.090290] Call Trace: [ 664.090311] dump_stack+0x107/0x163 [ 664.090333] should_fail.cold+0x5/0xa [ 664.093722] should_failslab+0x5/0x10 [ 664.094627] __kmalloc_node_track_caller+0x74/0x3f0 [ 664.095722] ? audit_log_start.part.0+0x2a3/0x730 [ 664.096841] __alloc_skb+0xb1/0x570 [ 664.097692] audit_log_start.part.0+0x2a3/0x730 [ 664.098709] ? audit_log_task_context+0x160/0x160 [ 664.099836] ? audit_filter+0x5d7/0xaf0 [ 664.100694] ? __bpf_prog_run64+0xd0/0xd0 [ 664.101690] ? audit_compare_dname_path+0x120/0x120 [ 664.102771] ? perf_trace_lock+0xac/0x490 [ 664.103698] audit_log_start+0x5f/0x90 [ 664.104607] audit_seccomp+0x5d/0x200 [ 664.105429] ? lock_downgrade+0x6d0/0x6d0 [ 664.106339] __seccomp_filter+0x627/0x1470 [ 664.107356] ? seccomp_notify_ioctl+0xda0/0xda0 [ 664.108363] ? __mutex_unlock_slowpath+0xe1/0x600 [ 664.109526] ? wait_for_completion+0x270/0x270 [ 664.110544] ? fput_many+0x2f/0x1a0 [ 664.111356] ? ksys_write+0x1a5/0x250 [ 664.112257] __secure_computing+0xac/0x290 [ 664.113174] syscall_trace_enter.constprop.0+0x80/0x230 [ 664.114423] do_syscall_64+0xf/0x40 [ 664.115229] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 664.116357] RIP: 0033:0x466609 [ 664.117132] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 664.121219] RSP: 002b:00007f1690df2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000bc [ 664.122970] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 664.124583] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 00000000200000c0 [ 664.126171] RBP: 00007f1690df21d0 R08: 0000000000000000 R09: 0000000000000000 [ 664.127774] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 664.129358] R13: 00007ffd1040154f R14: 00007f1690df2300 R15: 0000000000022000 [ 664.130998] CPU: 0 PID: 8106 Comm: syz-executor.5 Not tainted 5.10.52 #1 [ 664.131273] audit: audit_lost=3 audit_rate_limit=0 audit_backlog_limit=64 [ 664.131728] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 664.131736] Call Trace: [ 664.133252] audit: out of memory in audit_log_start [ 664.134412] dump_stack+0x107/0x163 [ 664.134423] should_fail.cold+0x5/0xa [ 664.134434] ? create_object.isra.0+0x3a/0xa20 [ 664.134448] should_failslab+0x5/0x10 [ 664.137134] kmem_cache_alloc+0x5b/0x350 [ 664.137561] create_object.isra.0+0x3a/0xa20 [ 664.138021] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 664.138565] kmem_cache_alloc+0x159/0x350 [ 664.139005] __build_skb+0x21/0x60 [ 664.139383] build_skb+0x1a/0x220 [ 664.139747] __tun_build_skb+0x2c/0x260 [ 664.140166] tun_build_skb+0x62f/0xf00 [ 664.140584] ? tun_xdp_act+0x7a0/0x7a0 [ 664.140932] audit: type=1326 audit(1627062557.914:516): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8104 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 664.141022] ? __lock_acquire+0xbc2/0x5b20 [ 664.146069] tun_get_user+0x6c7/0x31a0 [ 664.146489] ? tun_build_skb+0xf00/0xf00 [ 664.146919] ? tun_attach.isra.0+0x830/0x1670 [ 664.147382] ? lock_downgrade+0x6d0/0x6d0 [ 664.147815] ? perf_trace_lock+0xac/0x490 [ 664.148247] ? SOFTIRQ_verbose+0x10/0x10 [ 664.148683] tun_chr_write_iter+0xe1/0x1d0 [ 664.149135] new_sync_write+0x42c/0x660 [ 664.149557] ? new_sync_read+0x6f0/0x6f0 [ 664.149986] ? _cond_resched+0x12/0x80 [ 664.150409] ? avc_policy_seqno+0x9/0x70 [ 664.150839] ? selinux_file_permission+0x36/0x510 [ 664.151354] vfs_write+0x743/0xa20 [ 664.151734] ksys_write+0x12d/0x250 [ 664.152118] ? __ia32_sys_read+0xb0/0xb0 [ 664.152546] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 664.153117] ? syscall_enter_from_user_mode+0x1d/0x50 [ 664.153665] do_syscall_64+0x33/0x40 [ 664.154060] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 664.154600] RIP: 0033:0x4192bf [ 664.154946] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 664.156893] RSP: 002b:00007f5dfeceb150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 664.157711] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004192bf [ 664.158455] RDX: 000000000000003e RSI: 0000000020000000 RDI: 00000000000000f0 [ 664.159196] RBP: 00007f5dfeceb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 664.159766] audit: type=1326 audit(1627062557.923:517): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8100 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=85 compat=0 ip=0x466609 code=0x7ffc0000 [ 664.159956] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 664.159961] R13: 00007ffdd8fba70f R14: 00007f5dfeceb300 R15: 0000000000022000 17:49:18 executing program 7 (fault-call:0 fault-nth:4): syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) [ 664.215324] audit: type=1326 audit(1627062557.925:519): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8104 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=188 compat=0 ip=0x466609 code=0x7ffc0000 [ 664.217601] audit: type=1326 audit(1627062557.926:520): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8104 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 664.224613] FAULT_INJECTION: forcing a failure. [ 664.224613] name failslab, interval 1, probability 0, space 0, times 0 [ 664.226097] CPU: 0 PID: 8123 Comm: syz-executor.7 Not tainted 5.10.52 #1 [ 664.226853] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 664.228103] Call Trace: [ 664.228389] dump_stack+0x107/0x163 [ 664.228806] should_fail.cold+0x5/0xa [ 664.229237] ? skb_clone+0x14f/0x3c0 [ 664.229638] should_failslab+0x5/0x10 [ 664.230049] kmem_cache_alloc+0x5b/0x350 [ 664.230506] skb_clone+0x14f/0x3c0 [ 664.230900] packet_rcv+0xe41/0x1400 [ 664.231308] ? run_filter+0x470/0x470 [ 664.231719] __netif_receive_skb_core+0xd84/0x3770 [ 664.232338] ? generic_xdp_tx+0x620/0x620 [ 664.232808] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 664.233387] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 664.233979] ? SOFTIRQ_verbose+0x10/0x10 [ 664.234433] __netif_receive_skb_one_core+0xb0/0x1e0 [ 664.234941] ? __netif_receive_skb_core+0x3770/0x3770 [ 664.235469] ? __lock_acquire+0xbc2/0x5b20 [ 664.235939] __netif_receive_skb+0x27/0x1c0 [ 664.236406] netif_receive_skb+0x12d/0x800 [ 664.236867] ? __netif_receive_skb+0x1c0/0x1c0 [ 664.237373] ? SOFTIRQ_verbose+0x10/0x10 [ 664.237821] ? __lockdep_reset_lock+0x180/0x180 [ 664.238338] tun_rx_batched.isra.0+0x462/0x710 [ 664.238845] ? lock_acquire+0x197/0x490 [ 664.239280] ? tun_get_user+0xee8/0x31a0 [ 664.239724] ? tun_sock_write_space+0x1d0/0x1d0 [ 664.240233] ? lock_release+0x6b0/0x6b0 [ 664.240665] ? tun_get_user+0x1e10/0x31a0 [ 664.241143] ? lock_downgrade+0x6d0/0x6d0 [ 664.241615] ? eth_type_trans+0x2ad/0x5b0 [ 664.242074] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 664.242657] tun_get_user+0x202e/0x31a0 [ 664.243111] ? tun_build_skb+0xf00/0xf00 [ 664.243567] ? tun_attach.isra.0+0x830/0x1670 [ 664.244064] ? perf_trace_lock+0xac/0x490 [ 664.244522] ? SOFTIRQ_verbose+0x10/0x10 [ 664.244995] tun_chr_write_iter+0xe1/0x1d0 [ 664.245514] new_sync_write+0x42c/0x660 [ 664.245985] ? new_sync_read+0x6f0/0x6f0 [ 664.246433] ? _cond_resched+0x12/0x80 [ 664.246886] ? avc_policy_seqno+0x9/0x70 [ 664.247365] ? selinux_file_permission+0x36/0x510 [ 664.247923] vfs_write+0x743/0xa20 [ 664.248342] ksys_write+0x12d/0x250 [ 664.248780] ? __ia32_sys_read+0xb0/0xb0 [ 664.249244] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 664.249847] ? syscall_enter_from_user_mode+0x1d/0x50 [ 664.250452] do_syscall_64+0x33/0x40 [ 664.250893] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 664.251515] RIP: 0033:0x4192bf [ 664.251862] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 664.253979] RSP: 002b:00007f4896fe1150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 664.254839] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004192bf [ 664.255661] RDX: 000000000000003e RSI: 0000000020000000 RDI: 00000000000000f0 [ 664.256492] RBP: 00007f4896fe11d0 R08: 0000000000000000 R09: 0000000000000000 [ 664.257289] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 664.258128] R13: 00007fffecbd030f R14: 00007f4896fe1300 R15: 0000000000022000 17:49:18 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') 17:49:18 executing program 7 (fault-call:0 fault-nth:5): syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) [ 664.273709] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 664.276572] ext4 filesystem being mounted at /syzkaller-testdir458719629/syzkaller.0VMKlo/84/file0 supports timestamps until 2038 (0x7fffffff) 17:49:18 executing program 5 (fault-call:0 fault-nth:4): syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:49:18 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(0x0, &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') [ 664.303896] FAULT_INJECTION: forcing a failure. [ 664.303896] name failslab, interval 1, probability 0, space 0, times 0 [ 664.305235] CPU: 0 PID: 8127 Comm: syz-executor.5 Not tainted 5.10.52 #1 [ 664.306007] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 664.307312] Call Trace: [ 664.307601] dump_stack+0x107/0x163 [ 664.307996] should_fail.cold+0x5/0xa [ 664.308419] ? dst_alloc+0x9e/0x610 [ 664.308825] should_failslab+0x5/0x10 [ 664.309262] kmem_cache_alloc+0x5b/0x350 [ 664.309710] dst_alloc+0x9e/0x610 [ 664.310108] rt_dst_alloc+0x73/0x430 [ 664.310508] ip_route_input_slow+0x1322/0x2e40 [ 664.311042] ? SOFTIRQ_verbose+0x10/0x10 [ 664.311485] ? fib_multipath_hash+0x940/0x940 [ 664.312025] ? lock_release+0x6b0/0x6b0 [ 664.312454] ? find_held_lock+0x2c/0x110 [ 664.312935] ip_route_input_noref+0x118/0x2b0 [ 664.313412] ? ip_route_input_slow+0x2e40/0x2e40 [ 664.313959] ? nf_hook_slow+0xf8/0x1e0 [ 664.314400] ? nf_hook.constprop.0+0x146/0x480 [ 664.314928] ? ip_list_rcv_finish.constprop.0+0x530/0x530 [ 664.315531] ip_rcv_finish_core.constprop.0+0x283/0x1a10 [ 664.316146] ip_rcv_finish+0x4f/0x1e0 [ 664.316569] ip_rcv+0xaa/0xd0 [ 664.316922] ? ip_local_deliver+0x200/0x200 [ 664.317385] __netif_receive_skb_one_core+0x197/0x1e0 [ 664.317971] ? __netif_receive_skb_core+0x3770/0x3770 [ 664.318535] ? __lock_acquire+0xbc2/0x5b20 [ 664.319003] __netif_receive_skb+0x27/0x1c0 [ 664.319501] netif_receive_skb+0x12d/0x800 [ 664.319966] ? __netif_receive_skb+0x1c0/0x1c0 [ 664.320473] ? SOFTIRQ_verbose+0x10/0x10 [ 664.320943] ? __lockdep_reset_lock+0x180/0x180 [ 664.321478] tun_rx_batched.isra.0+0x462/0x710 [ 664.322008] ? lock_acquire+0x197/0x490 [ 664.322452] ? tun_get_user+0xee8/0x31a0 [ 664.322909] ? tun_sock_write_space+0x1d0/0x1d0 [ 664.323430] ? lock_release+0x6b0/0x6b0 [ 664.323872] ? tun_get_user+0x1e10/0x31a0 [ 664.324340] ? lock_downgrade+0x6d0/0x6d0 [ 664.324798] ? eth_type_trans+0x2ad/0x5b0 [ 664.325284] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 664.325882] tun_get_user+0x202e/0x31a0 [ 664.326346] ? tun_build_skb+0xf00/0xf00 [ 664.326805] ? tun_attach.isra.0+0x830/0x1670 [ 664.327315] ? perf_trace_lock+0xac/0x490 [ 664.327783] ? SOFTIRQ_verbose+0x10/0x10 [ 664.328245] tun_chr_write_iter+0xe1/0x1d0 [ 664.328710] new_sync_write+0x42c/0x660 [ 664.329146] ? new_sync_read+0x6f0/0x6f0 [ 664.329615] ? _cond_resched+0x12/0x80 [ 664.330062] ? avc_policy_seqno+0x9/0x70 [ 664.330512] ? selinux_file_permission+0x36/0x510 [ 664.331081] vfs_write+0x743/0xa20 [ 664.331487] ksys_write+0x12d/0x250 [ 664.331904] ? __ia32_sys_read+0xb0/0xb0 [ 664.332358] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 664.332964] ? syscall_enter_from_user_mode+0x1d/0x50 [ 664.333547] do_syscall_64+0x33/0x40 [ 664.333974] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 664.334557] RIP: 0033:0x4192bf [ 664.334919] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 664.336991] RSP: 002b:00007f5dfeceb150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 664.337858] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004192bf [ 664.338662] RDX: 000000000000003e RSI: 0000000020000000 RDI: 00000000000000f0 [ 664.339469] RBP: 00007f5dfeceb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 664.340258] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 664.341021] R13: 00007ffdd8fba70f R14: 00007f5dfeceb300 R15: 0000000000022000 [ 664.356166] FAULT_INJECTION: forcing a failure. [ 664.356166] name failslab, interval 1, probability 0, space 0, times 0 [ 664.357483] CPU: 0 PID: 8129 Comm: syz-executor.7 Not tainted 5.10.52 #1 [ 664.358232] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 664.359584] Call Trace: [ 664.359900] dump_stack+0x107/0x163 [ 664.360319] should_fail.cold+0x5/0xa [ 664.360758] ? create_object.isra.0+0x3a/0xa20 [ 664.361272] should_failslab+0x5/0x10 [ 664.361679] kmem_cache_alloc+0x5b/0x350 [ 664.362157] create_object.isra.0+0x3a/0xa20 [ 664.362665] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 664.363213] kmem_cache_alloc+0x159/0x350 [ 664.363704] skb_clone+0x14f/0x3c0 [ 664.364093] packet_rcv+0xe41/0x1400 [ 664.364526] ? run_filter+0x470/0x470 [ 664.364970] __netif_receive_skb_core+0xd84/0x3770 [ 664.365515] ? generic_xdp_tx+0x620/0x620 [ 664.365977] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 664.366590] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 664.367199] ? SOFTIRQ_verbose+0x10/0x10 [ 664.367703] __netif_receive_skb_one_core+0xb0/0x1e0 [ 664.368296] ? __netif_receive_skb_core+0x3770/0x3770 [ 664.368889] ? __lock_acquire+0xbc2/0x5b20 [ 664.369391] __netif_receive_skb+0x27/0x1c0 [ 664.369883] netif_receive_skb+0x12d/0x800 [ 664.370373] ? __netif_receive_skb+0x1c0/0x1c0 [ 664.370897] ? SOFTIRQ_verbose+0x10/0x10 [ 664.371365] ? __lockdep_reset_lock+0x180/0x180 [ 664.371911] tun_rx_batched.isra.0+0x462/0x710 [ 664.372431] ? lock_acquire+0x197/0x490 [ 664.372885] ? tun_get_user+0xee8/0x31a0 [ 664.373364] ? tun_sock_write_space+0x1d0/0x1d0 [ 664.373906] ? lock_release+0x6b0/0x6b0 [ 664.374369] ? tun_get_user+0x1e10/0x31a0 [ 664.374856] ? lock_downgrade+0x6d0/0x6d0 [ 664.375333] ? eth_type_trans+0x2ad/0x5b0 [ 664.375824] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 664.376428] tun_get_user+0x202e/0x31a0 [ 664.376883] ? tun_build_skb+0xf00/0xf00 [ 664.377330] ? tun_attach.isra.0+0x830/0x1670 [ 664.377845] ? perf_trace_lock+0xac/0x490 [ 664.378325] ? SOFTIRQ_verbose+0x10/0x10 [ 664.378780] tun_chr_write_iter+0xe1/0x1d0 [ 664.379280] new_sync_write+0x42c/0x660 [ 664.379710] ? new_sync_read+0x6f0/0x6f0 [ 664.380154] ? _cond_resched+0x12/0x80 [ 664.380585] ? avc_policy_seqno+0x9/0x70 [ 664.381059] ? selinux_file_permission+0x36/0x510 [ 664.381589] vfs_write+0x743/0xa20 [ 664.381988] ksys_write+0x12d/0x250 [ 664.382380] ? __ia32_sys_read+0xb0/0xb0 [ 664.382818] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 664.383380] ? syscall_enter_from_user_mode+0x1d/0x50 [ 664.383983] do_syscall_64+0x33/0x40 [ 664.384391] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 664.384994] RIP: 0033:0x4192bf [ 664.385362] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 664.387360] RSP: 002b:00007f4896fe1150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 664.388189] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004192bf [ 664.388976] RDX: 000000000000003e RSI: 0000000020000000 RDI: 00000000000000f0 [ 664.389761] RBP: 00007f4896fe11d0 R08: 0000000000000000 R09: 0000000000000000 [ 664.390531] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 664.391309] R13: 00007fffecbd030f R14: 00007f4896fe1300 R15: 0000000000022000 17:49:18 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {0x0, 0x0, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:49:18 executing program 5 (fault-call:0 fault-nth:5): syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:49:18 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) [ 664.428643] FAULT_INJECTION: forcing a failure. [ 664.428643] name failslab, interval 1, probability 0, space 0, times 0 [ 664.429955] CPU: 0 PID: 8136 Comm: syz-executor.5 Not tainted 5.10.52 #1 [ 664.430693] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 664.431962] Call Trace: [ 664.432272] dump_stack+0x107/0x163 [ 664.432679] should_fail.cold+0x5/0xa [ 664.433136] ? ___slab_alloc+0x151/0x700 [ 664.433613] ? create_object.isra.0+0x3a/0xa20 [ 664.434153] should_failslab+0x5/0x10 [ 664.434597] kmem_cache_alloc+0x5b/0x350 [ 664.435075] create_object.isra.0+0x3a/0xa20 [ 664.435591] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 664.436182] kmem_cache_alloc+0x159/0x350 [ 664.436655] dst_alloc+0x9e/0x610 [ 664.437068] rt_dst_alloc+0x73/0x430 [ 664.437477] ip_route_input_slow+0x1322/0x2e40 [ 664.438024] ? SOFTIRQ_verbose+0x10/0x10 [ 664.438496] ? fib_multipath_hash+0x940/0x940 [ 664.439044] ? lock_release+0x6b0/0x6b0 [ 664.439482] ? find_held_lock+0x2c/0x110 [ 664.439975] ip_route_input_noref+0x118/0x2b0 [ 664.440477] ? ip_route_input_slow+0x2e40/0x2e40 [ 664.441003] ? nf_hook_slow+0xf8/0x1e0 [ 664.441430] ? nf_hook.constprop.0+0x146/0x480 [ 664.441923] ? ip_list_rcv_finish.constprop.0+0x530/0x530 [ 664.442526] ip_rcv_finish_core.constprop.0+0x283/0x1a10 [ 664.443160] ip_rcv_finish+0x4f/0x1e0 [ 664.443604] ip_rcv+0xaa/0xd0 [ 664.443962] ? ip_local_deliver+0x200/0x200 [ 664.444430] __netif_receive_skb_one_core+0x197/0x1e0 [ 664.445021] ? __netif_receive_skb_core+0x3770/0x3770 [ 664.445625] ? __lock_acquire+0xbc2/0x5b20 [ 664.446117] __netif_receive_skb+0x27/0x1c0 [ 664.446606] netif_receive_skb+0x12d/0x800 [ 664.447104] ? __netif_receive_skb+0x1c0/0x1c0 [ 664.447634] ? SOFTIRQ_verbose+0x10/0x10 [ 664.448078] ? __lockdep_reset_lock+0x180/0x180 [ 664.448622] tun_rx_batched.isra.0+0x462/0x710 [ 664.449158] ? lock_acquire+0x197/0x490 [ 664.449618] ? tun_get_user+0xee8/0x31a0 [ 664.450089] ? tun_sock_write_space+0x1d0/0x1d0 [ 664.450607] ? lock_release+0x6b0/0x6b0 [ 664.451046] ? tun_get_user+0x1e10/0x31a0 [ 664.451488] ? lock_downgrade+0x6d0/0x6d0 [ 664.451951] ? eth_type_trans+0x2ad/0x5b0 [ 664.452404] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 664.452997] tun_get_user+0x202e/0x31a0 [ 664.453458] ? tun_build_skb+0xf00/0xf00 [ 664.453913] ? tun_attach.isra.0+0x830/0x1670 [ 664.454409] ? perf_trace_lock+0xac/0x490 [ 664.454884] ? SOFTIRQ_verbose+0x10/0x10 [ 664.455367] tun_chr_write_iter+0xe1/0x1d0 [ 664.455868] new_sync_write+0x42c/0x660 [ 664.456291] ? new_sync_read+0x6f0/0x6f0 [ 664.456750] ? _cond_resched+0x12/0x80 [ 664.457218] ? avc_policy_seqno+0x9/0x70 [ 664.457705] ? selinux_file_permission+0x36/0x510 [ 664.458257] vfs_write+0x743/0xa20 [ 664.458644] ksys_write+0x12d/0x250 [ 664.459061] ? __ia32_sys_read+0xb0/0xb0 [ 664.459502] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 664.460116] ? syscall_enter_from_user_mode+0x1d/0x50 [ 664.460719] do_syscall_64+0x33/0x40 [ 664.461165] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 664.461738] RIP: 0033:0x4192bf [ 664.462110] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 664.464184] RSP: 002b:00007f5dfeceb150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 664.465089] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004192bf [ 664.465925] RDX: 000000000000003e RSI: 0000000020000000 RDI: 00000000000000f0 [ 664.466725] RBP: 00007f5dfeceb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 664.467548] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 664.468369] R13: 00007ffdd8fba70f R14: 00007f5dfeceb300 R15: 0000000000022000 [ 664.567220] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 664.568556] ext4 filesystem being mounted at /syzkaller-testdir458719629/syzkaller.0VMKlo/85/file0 supports timestamps until 2038 (0x7fffffff) 17:49:30 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:49:30 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') 17:49:30 executing program 0: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x529802, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x18) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) fremovexattr(0xffffffffffffffff, 0x0) 17:49:30 executing program 7 (fault-call:0 fault-nth:6): syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:49:30 executing program 5 (fault-call:0 fault-nth:6): syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:49:30 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, 0x0) 17:49:30 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00), 0x0, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:49:30 executing program 6 (fault-call:2 fault-nth:5): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) [ 676.526162] FAULT_INJECTION: forcing a failure. [ 676.526162] name failslab, interval 1, probability 0, space 0, times 0 [ 676.527937] CPU: 1 PID: 8155 Comm: syz-executor.5 Not tainted 5.10.52 #1 [ 676.528688] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 676.529917] Call Trace: [ 676.530215] dump_stack+0x107/0x163 [ 676.530622] should_fail.cold+0x5/0xa [ 676.531057] ? dst_alloc+0x9e/0x610 [ 676.531468] should_failslab+0x5/0x10 [ 676.531887] kmem_cache_alloc+0x5b/0x350 [ 676.532343] dst_alloc+0x9e/0x610 [ 676.532738] rt_dst_alloc+0x73/0x430 [ 676.533141] ip_route_output_key_hash_rcu+0x7ef/0x2330 [ 676.533704] ip_route_output_key_hash+0x18d/0x300 [ 676.534244] ? ip_route_output_key_hash_rcu+0x2330/0x2330 [ 676.534846] icmp_route_lookup.constprop.0+0x349/0x1150 [ 676.535447] ? __lockdep_reset_lock+0x180/0x180 [ 676.535970] ? icmp_timestamp+0x230/0x230 [ 676.536433] ? memcpy+0x39/0x60 [ 676.536800] ? __ip_options_echo+0x6f8/0x11a0 [ 676.537329] ? lock_downgrade+0x6d0/0x6d0 [ 676.537796] ? ip_options_build+0x780/0x780 [ 676.538281] ? do_raw_spin_lock+0x260/0x260 [ 676.538766] __icmp_send+0xa36/0x1480 [ 676.539182] ? icmp_route_lookup.constprop.0+0x1150/0x1150 [ 676.539811] ? cipso_v4_validate+0x9d/0x10a0 [ 676.540316] ? find_held_lock+0x2c/0x110 [ 676.540789] ? ip_route_input_noref+0x162/0x2b0 [ 676.541325] ip_options_compile+0xad/0xf0 [ 676.541784] ? __ip_options_compile+0x15d0/0x15d0 [ 676.542320] ? ip_list_rcv_finish.constprop.0+0x530/0x530 [ 676.542940] ip_rcv_finish_core.constprop.0+0x430/0x1a10 [ 676.543548] ip_rcv_finish+0x4f/0x1e0 [ 676.543979] ip_rcv+0xaa/0xd0 [ 676.544311] ? ip_local_deliver+0x200/0x200 [ 676.544794] __netif_receive_skb_one_core+0x197/0x1e0 [ 676.545343] ? __netif_receive_skb_core+0x3770/0x3770 [ 676.545924] ? __lock_acquire+0xbc2/0x5b20 [ 676.546408] __netif_receive_skb+0x27/0x1c0 [ 676.546900] netif_receive_skb+0x12d/0x800 [ 676.547370] ? __netif_receive_skb+0x1c0/0x1c0 [ 676.547881] ? SOFTIRQ_verbose+0x10/0x10 [ 676.548333] ? __lockdep_reset_lock+0x180/0x180 [ 676.548856] tun_rx_batched.isra.0+0x462/0x710 [ 676.549353] ? lock_acquire+0x197/0x490 [ 676.549794] ? tun_get_user+0xee8/0x31a0 [ 676.550243] ? tun_sock_write_space+0x1d0/0x1d0 [ 676.550761] ? lock_release+0x6b0/0x6b0 [ 676.551206] ? tun_get_user+0x1e10/0x31a0 [ 676.551674] ? lock_downgrade+0x6d0/0x6d0 [ 676.552135] ? eth_type_trans+0x2ad/0x5b0 [ 676.552244] FAULT_INJECTION: forcing a failure. [ 676.552244] name failslab, interval 1, probability 0, space 0, times 0 [ 676.552601] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 676.555531] tun_get_user+0x202e/0x31a0 [ 676.555997] ? tun_build_skb+0xf00/0xf00 [ 676.556435] ? tun_attach.isra.0+0x830/0x1670 [ 676.556936] ? perf_trace_lock+0xac/0x490 [ 676.557386] ? SOFTIRQ_verbose+0x10/0x10 [ 676.557861] tun_chr_write_iter+0xe1/0x1d0 [ 676.558319] new_sync_write+0x42c/0x660 [ 676.558773] ? new_sync_read+0x6f0/0x6f0 [ 676.559207] ? _cond_resched+0x12/0x80 [ 676.559650] ? avc_policy_seqno+0x9/0x70 [ 676.560088] ? selinux_file_permission+0x36/0x510 [ 676.560648] vfs_write+0x743/0xa20 [ 676.561033] ksys_write+0x12d/0x250 [ 676.561459] ? __ia32_sys_read+0xb0/0xb0 [ 676.561923] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 676.562508] ? syscall_enter_from_user_mode+0x1d/0x50 [ 676.563094] do_syscall_64+0x33/0x40 [ 676.563513] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 676.564064] RIP: 0033:0x4192bf [ 676.564425] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 676.566519] RSP: 002b:00007f5dfeceb150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 676.567370] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004192bf [ 676.568176] RDX: 000000000000003e RSI: 0000000020000000 RDI: 00000000000000f0 [ 676.568978] RBP: 00007f5dfeceb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 676.569790] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 676.570602] R13: 00007ffdd8fba70f R14: 00007f5dfeceb300 R15: 0000000000022000 [ 676.571434] CPU: 0 PID: 8156 Comm: syz-executor.7 Not tainted 5.10.52 #1 [ 676.572886] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 676.575332] Call Trace: [ 676.575902] dump_stack+0x107/0x163 [ 676.576686] should_fail.cold+0x5/0xa [ 676.577512] ? skb_clone+0x14f/0x3c0 [ 676.578311] should_failslab+0x5/0x10 [ 676.579125] kmem_cache_alloc+0x5b/0x350 [ 676.579999] skb_clone+0x14f/0x3c0 [ 676.580764] packet_rcv+0xe41/0x1400 [ 676.581588] ? run_filter+0x470/0x470 [ 676.582406] __netif_receive_skb_core+0xd84/0x3770 [ 676.583469] ? generic_xdp_tx+0x620/0x620 [ 676.584367] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 676.585488] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 676.586607] ? SOFTIRQ_verbose+0x10/0x10 [ 676.587504] __netif_receive_skb_one_core+0xb0/0x1e0 [ 676.588590] ? __netif_receive_skb_core+0x3770/0x3770 [ 676.589706] ? __lock_acquire+0xbc2/0x5b20 [ 676.590620] __netif_receive_skb+0x27/0x1c0 [ 676.591557] netif_receive_skb+0x12d/0x800 [ 676.592458] ? __netif_receive_skb+0x1c0/0x1c0 [ 676.593450] ? SOFTIRQ_verbose+0x10/0x10 [ 676.594320] ? __lockdep_reset_lock+0x180/0x180 [ 676.595332] tun_rx_batched.isra.0+0x462/0x710 [ 676.596301] ? lock_acquire+0x197/0x490 [ 676.597179] ? tun_get_user+0xee8/0x31a0 [ 676.598046] ? tun_sock_write_space+0x1d0/0x1d0 [ 676.599050] ? lock_release+0x6b0/0x6b0 [ 676.599893] ? tun_get_user+0x1e10/0x31a0 [ 676.600791] ? lock_downgrade+0x6d0/0x6d0 [ 676.601678] ? eth_type_trans+0x2ad/0x5b0 [ 676.602582] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 676.603705] tun_get_user+0x202e/0x31a0 [ 676.604594] ? tun_build_skb+0xf00/0xf00 [ 676.605473] ? tun_attach.isra.0+0x830/0x1670 [ 676.606451] ? perf_trace_lock+0xac/0x490 [ 676.607332] ? SOFTIRQ_verbose+0x10/0x10 [ 676.608231] tun_chr_write_iter+0xe1/0x1d0 [ 676.609157] new_sync_write+0x42c/0x660 [ 676.610025] ? new_sync_read+0x6f0/0x6f0 [ 676.610895] ? _cond_resched+0x12/0x80 [ 676.611743] ? avc_policy_seqno+0x9/0x70 [ 676.612609] ? selinux_file_permission+0x36/0x510 [ 676.613690] vfs_write+0x743/0xa20 [ 676.614459] ksys_write+0x12d/0x250 [ 676.615253] ? __ia32_sys_read+0xb0/0xb0 [ 676.616122] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 676.617268] ? syscall_enter_from_user_mode+0x1d/0x50 [ 676.618375] do_syscall_64+0x33/0x40 [ 676.619183] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 676.620275] RIP: 0033:0x4192bf [ 676.620972] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 676.624890] RSP: 002b:00007f4896fe1150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 676.626524] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004192bf [ 676.628038] RDX: 000000000000003e RSI: 0000000020000000 RDI: 00000000000000f0 [ 676.629560] RBP: 00007f4896fe11d0 R08: 0000000000000000 R09: 0000000000000000 [ 676.631076] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 676.632589] R13: 00007fffecbd030f R14: 00007f4896fe1300 R15: 0000000000022000 [ 676.651010] kauditd_printk_skb: 26 callbacks suppressed [ 676.651025] audit: type=1326 audit(1627062570.505:546): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8161 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 17:49:30 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00), 0x0, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:49:30 executing program 5 (fault-call:0 fault-nth:7): syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) [ 676.673042] audit: type=1326 audit(1627062570.505:547): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8161 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 17:49:30 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, 0x0) [ 676.684983] audit: type=1326 audit(1627062570.523:548): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8158 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 676.694438] FAULT_INJECTION: forcing a failure. [ 676.694438] name failslab, interval 1, probability 0, space 0, times 0 [ 676.695912] CPU: 1 PID: 8164 Comm: syz-executor.6 Not tainted 5.10.52 #1 [ 676.696637] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 676.697855] Call Trace: [ 676.698143] dump_stack+0x107/0x163 [ 676.698532] should_fail.cold+0x5/0xa [ 676.698935] ? create_object.isra.0+0x3a/0xa20 [ 676.699425] should_failslab+0x5/0x10 [ 676.699837] kmem_cache_alloc+0x5b/0x350 [ 676.700275] create_object.isra.0+0x3a/0xa20 [ 676.700741] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 676.701018] audit: type=1326 audit(1627062570.523:549): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8158 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 676.701304] kmem_cache_alloc+0x159/0x350 [ 676.706202] ? _down_write_nest_lock+0x150/0x150 [ 676.706742] jbd2__journal_start+0x18c/0x880 [ 676.707208] __ext4_journal_start_sb+0x210/0x420 [ 676.707739] ext4_xattr_set+0x23a/0x340 [ 676.708167] ? ext4_xattr_set_credits+0x200/0x200 [ 676.708714] ? xattr_resolve_name+0x26e/0x3d0 [ 676.709199] ? ext4_xattr_hurd_get+0xf0/0xf0 [ 676.709697] __vfs_setxattr+0x10f/0x170 [ 676.710118] ? xattr_resolve_name+0x3d0/0x3d0 [ 676.710629] ? security_capable+0x95/0xc0 [ 676.711072] __vfs_setxattr_noperm+0x11a/0x4c0 [ 676.711578] __vfs_setxattr_locked+0x1bf/0x250 [ 676.712064] ? trace_hardirqs_on+0x5b/0x180 [ 676.712548] vfs_setxattr+0xe8/0x270 [ 676.712949] ? __vfs_setxattr_locked+0x250/0x250 [ 676.713499] ? strncpy_from_user+0x9e/0x460 [ 676.713983] setxattr+0x23d/0x330 [ 676.714376] ? vfs_setxattr+0x270/0x270 [ 676.714830] ? filename_lookup+0x3b6/0x560 [ 676.715287] ? lock_acquire+0x197/0x490 [ 676.715729] ? path_setxattr+0xb5/0x190 [ 676.716150] ? lock_release+0x6b0/0x6b0 [ 676.716600] ? strncpy_from_user+0x9e/0x460 [ 676.717072] ? __mnt_want_write+0x196/0x270 [ 676.717558] path_setxattr+0x170/0x190 [ 676.718006] ? setxattr+0x330/0x330 [ 676.718403] __x64_sys_setxattr+0xc0/0x160 [ 676.718882] ? syscall_enter_from_user_mode+0x1d/0x50 [ 676.719423] do_syscall_64+0x33/0x40 [ 676.719849] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 676.720385] RIP: 0033:0x466609 [ 676.720749] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 676.722715] RSP: 002b:00007f1690df2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000bc [ 676.723576] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 676.724341] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 00000000200000c0 [ 676.725158] RBP: 00007f1690df21d0 R08: 0000000000000000 R09: 0000000000000000 [ 676.725959] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 676.726753] R13: 00007ffd1040154f R14: 00007f1690df2300 R15: 0000000000022000 [ 676.729930] audit: type=1326 audit(1627062570.523:550): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8158 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=199 compat=0 ip=0x466609 code=0x7ffc0000 [ 676.749082] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 676.749726] audit: type=1326 audit(1627062570.523:551): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8158 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 17:49:30 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') [ 676.756941] FAULT_INJECTION: forcing a failure. [ 676.756941] name failslab, interval 1, probability 0, space 0, times 0 [ 676.758194] CPU: 1 PID: 8182 Comm: syz-executor.5 Not tainted 5.10.52 #1 [ 676.758920] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 676.759457] ext4 filesystem being mounted at /syzkaller-testdir458719629/syzkaller.0VMKlo/86/file0 supports timestamps until 2038 (0x7fffffff) [ 676.760125] Call Trace: [ 676.760139] dump_stack+0x107/0x163 [ 676.760152] should_fail.cold+0x5/0xa [ 676.760169] ? create_object.isra.0+0x3a/0xa20 [ 676.764436] should_failslab+0x5/0x10 [ 676.764842] kmem_cache_alloc+0x5b/0x350 [ 676.765294] create_object.isra.0+0x3a/0xa20 [ 676.765771] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 676.766316] kmem_cache_alloc+0x159/0x350 [ 676.766775] dst_alloc+0x9e/0x610 [ 676.767152] rt_dst_alloc+0x73/0x430 [ 676.767557] ip_route_output_key_hash_rcu+0x7ef/0x2330 [ 676.768123] ip_route_output_key_hash+0x18d/0x300 [ 676.768631] ? ip_route_output_key_hash_rcu+0x2330/0x2330 [ 676.769251] icmp_route_lookup.constprop.0+0x349/0x1150 [ 676.769816] ? __lockdep_reset_lock+0x180/0x180 [ 676.770323] ? icmp_timestamp+0x230/0x230 [ 676.770757] ? memcpy+0x39/0x60 [ 676.771103] ? __ip_options_echo+0x6f8/0x11a0 [ 676.771588] ? lock_downgrade+0x6d0/0x6d0 [ 676.772051] ? ip_options_build+0x780/0x780 [ 676.772509] ? do_raw_spin_lock+0x260/0x260 [ 676.772973] __icmp_send+0xa36/0x1480 [ 676.773407] ? icmp_route_lookup.constprop.0+0x1150/0x1150 [ 676.773998] ? cipso_v4_validate+0x9d/0x10a0 [ 676.774475] ? find_held_lock+0x2c/0x110 [ 676.774921] ? ip_route_input_noref+0x162/0x2b0 [ 676.775415] ip_options_compile+0xad/0xf0 [ 676.775850] ? __ip_options_compile+0x15d0/0x15d0 [ 676.776363] ? ip_list_rcv_finish.constprop.0+0x530/0x530 [ 676.776941] ip_rcv_finish_core.constprop.0+0x430/0x1a10 [ 676.777533] ip_rcv_finish+0x4f/0x1e0 [ 676.777932] ip_rcv+0xaa/0xd0 [ 676.778264] ? ip_local_deliver+0x200/0x200 [ 676.778721] __netif_receive_skb_one_core+0x197/0x1e0 [ 676.779261] ? __netif_receive_skb_core+0x3770/0x3770 [ 676.779806] ? __lock_acquire+0xbc2/0x5b20 [ 676.780262] __netif_receive_skb+0x27/0x1c0 [ 676.780718] netif_receive_skb+0x12d/0x800 [ 676.781179] ? __netif_receive_skb+0x1c0/0x1c0 [ 676.781667] ? SOFTIRQ_verbose+0x10/0x10 [ 676.782094] ? __lockdep_reset_lock+0x180/0x180 [ 676.782594] tun_rx_batched.isra.0+0x462/0x710 [ 676.783074] ? lock_acquire+0x197/0x490 [ 676.783497] ? tun_get_user+0xee8/0x31a0 [ 676.783921] ? tun_sock_write_space+0x1d0/0x1d0 [ 676.784411] ? lock_release+0x6b0/0x6b0 [ 676.784843] ? tun_get_user+0x1e10/0x31a0 [ 676.785289] ? lock_downgrade+0x6d0/0x6d0 [ 676.785727] ? eth_type_trans+0x2ad/0x5b0 [ 676.786166] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 676.786725] tun_get_user+0x202e/0x31a0 [ 676.787167] ? tun_build_skb+0xf00/0xf00 [ 676.787595] ? tun_attach.isra.0+0x830/0x1670 [ 676.788068] ? perf_trace_lock+0xac/0x490 [ 676.788511] ? SOFTIRQ_verbose+0x10/0x10 [ 676.788945] tun_chr_write_iter+0xe1/0x1d0 [ 676.789410] new_sync_write+0x42c/0x660 [ 676.789829] ? new_sync_read+0x6f0/0x6f0 [ 676.790268] ? _cond_resched+0x12/0x80 [ 676.790683] ? avc_policy_seqno+0x9/0x70 [ 676.791120] ? selinux_file_permission+0x36/0x510 [ 676.791642] vfs_write+0x743/0xa20 [ 676.792023] ksys_write+0x12d/0x250 [ 676.792413] ? __ia32_sys_read+0xb0/0xb0 [ 676.792841] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 676.793401] ? syscall_enter_from_user_mode+0x1d/0x50 [ 676.793957] do_syscall_64+0x33/0x40 [ 676.794364] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 676.794906] RIP: 0033:0x4192bf [ 676.795255] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 676.797221] RSP: 002b:00007f5dfeceb150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 676.798026] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004192bf [ 676.798782] RDX: 000000000000003e RSI: 0000000020000000 RDI: 00000000000000f0 [ 676.799538] RBP: 00007f5dfeceb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 676.800289] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 676.801032] R13: 00007ffdd8fba70f R14: 00007f5dfeceb300 R15: 0000000000022000 17:49:30 executing program 6 (fault-call:2 fault-nth:6): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) [ 676.834745] audit: type=1326 audit(1627062570.523:552): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8158 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 17:49:30 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x20, 0x0, 0x7ffc0000}]}) fremovexattr(0xffffffffffffffff, 0x0) 17:49:30 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) [ 676.859811] audit: type=1326 audit(1627062570.526:553): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8158 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=257 compat=0 ip=0x466609 code=0x7ffc0000 [ 676.873605] audit: type=1326 audit(1627062570.526:554): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8158 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 676.878984] audit: type=1326 audit(1627062570.526:555): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8158 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 17:49:30 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, 0x0) 17:49:30 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00), 0x0, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) [ 676.892345] FAULT_INJECTION: forcing a failure. [ 676.892345] name failslab, interval 1, probability 0, space 0, times 0 [ 676.894828] CPU: 0 PID: 8189 Comm: syz-executor.6 Not tainted 5.10.52 #1 [ 676.896268] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 676.898708] Call Trace: [ 676.899277] dump_stack+0x107/0x163 [ 676.900062] should_fail.cold+0x5/0xa [ 676.900879] should_failslab+0x5/0x10 [ 676.901699] __kmalloc_track_caller+0x79/0x3c0 [ 676.902670] ? sidtab_sid2str_get+0x17e/0x670 [ 676.903630] kmemdup+0x23/0x50 [ 676.904315] sidtab_sid2str_get+0x17e/0x670 [ 676.905274] sidtab_entry_to_string+0x33/0x110 [ 676.906259] security_sid_to_context_core+0x339/0x570 [ 676.907376] security_secid_to_secctx+0x72/0xc0 [ 676.908378] audit_log_task_context+0xec/0x160 [ 676.909372] ? audit_log_format+0x110/0x110 [ 676.910291] ? from_kuid+0x85/0xc0 [ 676.911076] audit_log_task+0x1c8/0x300 [ 676.911928] ? __audit_log_nfcfg+0x210/0x210 [ 676.912887] audit_seccomp+0x76/0x200 [ 676.913731] ? lock_downgrade+0x6d0/0x6d0 [ 676.914634] __seccomp_filter+0x627/0x1470 [ 676.915557] ? seccomp_notify_ioctl+0xda0/0xda0 [ 676.916561] ? __mutex_unlock_slowpath+0xe1/0x600 [ 676.917616] ? wait_for_completion+0x270/0x270 [ 676.918615] ? fput_many+0x2f/0x1a0 [ 676.919400] ? ksys_write+0x1a5/0x250 [ 676.920228] __secure_computing+0xac/0x290 [ 676.921167] syscall_trace_enter.constprop.0+0x80/0x230 [ 676.922317] do_syscall_64+0xf/0x40 [ 676.923107] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 676.924210] RIP: 0033:0x466609 [ 676.924899] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 676.928850] RSP: 002b:00007f1690df2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000bc [ 676.930502] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 676.932054] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 00000000200000c0 [ 676.933582] RBP: 00007f1690df21d0 R08: 0000000000000000 R09: 0000000000000000 [ 676.935103] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 676.936629] R13: 00007ffd1040154f R14: 00007f1690df2300 R15: 0000000000022000 17:49:30 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f0000000000000400200000", 0x1f, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:49:30 executing program 5 (fault-call:0 fault-nth:8): syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:49:30 executing program 7 (fault-call:0 fault-nth:7): syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:49:30 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') 17:49:30 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f0000000000000400200000", 0x1f, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:49:30 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/vmallocinfo\x00', 0x0, 0x0) preadv(r0, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0xffffff9f}], 0x58, 0x64f, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000080)) fremovexattr(0xffffffffffffffff, 0x0) [ 677.054786] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 677.078762] FAULT_INJECTION: forcing a failure. [ 677.078762] name failslab, interval 1, probability 0, space 0, times 0 [ 677.081565] CPU: 0 PID: 8205 Comm: syz-executor.5 Not tainted 5.10.52 #1 [ 677.083009] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 677.085483] Call Trace: [ 677.086050] dump_stack+0x107/0x163 [ 677.086845] should_fail.cold+0x5/0xa [ 677.087660] ? ip_setup_cork+0x6de/0x920 [ 677.088546] should_failslab+0x5/0x10 [ 677.089381] kmem_cache_alloc_trace+0x55/0x360 [ 677.090355] ? icmp_timestamp+0x230/0x230 [ 677.091273] ip_setup_cork+0x6de/0x920 [ 677.092110] ? icmp_push_reply+0x490/0x490 [ 677.093014] ip_append_data+0x163/0x1a0 [ 677.093885] icmp_push_reply+0x13b/0x490 [ 677.094767] __icmp_send+0xbb1/0x1480 [ 677.095597] ? icmp_route_lookup.constprop.0+0x1150/0x1150 [ 677.096804] ? cipso_v4_validate+0x9d/0x10a0 [ 677.097760] ? find_held_lock+0x2c/0x110 [ 677.098669] ? ip_route_input_noref+0x162/0x2b0 [ 677.099670] ip_options_compile+0xad/0xf0 [ 677.100556] ? __ip_options_compile+0x15d0/0x15d0 [ 677.101606] ? ip_list_rcv_finish.constprop.0+0x530/0x530 [ 677.102791] ip_rcv_finish_core.constprop.0+0x430/0x1a10 [ 677.103956] ip_rcv_finish+0x4f/0x1e0 [ 677.104770] ip_rcv+0xaa/0xd0 [ 677.105447] ? ip_local_deliver+0x200/0x200 [ 677.106365] __netif_receive_skb_one_core+0x197/0x1e0 [ 677.107467] ? __netif_receive_skb_core+0x3770/0x3770 [ 677.108571] ? __lock_acquire+0xbc2/0x5b20 [ 677.109519] __netif_receive_skb+0x27/0x1c0 [ 677.110453] netif_receive_skb+0x12d/0x800 [ 677.111354] ? __netif_receive_skb+0x1c0/0x1c0 [ 677.111910] ext4 filesystem being mounted at /syzkaller-testdir458719629/syzkaller.0VMKlo/87/file0 supports timestamps until 2038 (0x7fffffff) [ 677.112330] ? SOFTIRQ_verbose+0x10/0x10 [ 677.114590] ? __lockdep_reset_lock+0x180/0x180 [ 677.115597] tun_rx_batched.isra.0+0x462/0x710 [ 677.116582] ? lock_acquire+0x197/0x490 [ 677.117454] ? tun_get_user+0xee8/0x31a0 [ 677.118346] ? tun_sock_write_space+0x1d0/0x1d0 [ 677.119351] ? lock_release+0x6b0/0x6b0 [ 677.120196] ? tun_get_user+0x1e10/0x31a0 [ 677.121089] ? lock_downgrade+0x6d0/0x6d0 [ 677.121984] ? eth_type_trans+0x2ad/0x5b0 [ 677.122893] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 677.124019] tun_get_user+0x202e/0x31a0 [ 677.124900] ? tun_build_skb+0xf00/0xf00 [ 677.125793] ? tun_attach.isra.0+0x830/0x1670 [ 677.126760] ? perf_trace_lock+0xac/0x490 [ 677.127644] ? SOFTIRQ_verbose+0x10/0x10 [ 677.128530] tun_chr_write_iter+0xe1/0x1d0 [ 677.129447] new_sync_write+0x42c/0x660 [ 677.130307] ? new_sync_read+0x6f0/0x6f0 [ 677.131177] ? _cond_resched+0x12/0x80 [ 677.132025] ? avc_policy_seqno+0x9/0x70 [ 677.132892] ? selinux_file_permission+0x36/0x510 [ 677.133962] vfs_write+0x743/0xa20 [ 677.134737] ksys_write+0x12d/0x250 [ 677.135523] ? __ia32_sys_read+0xb0/0xb0 [ 677.136397] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 677.137544] ? syscall_enter_from_user_mode+0x1d/0x50 [ 677.138652] do_syscall_64+0x33/0x40 [ 677.139452] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 677.140545] RIP: 0033:0x4192bf [ 677.141248] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 677.145203] RSP: 002b:00007f5dfeceb150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 677.146845] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004192bf [ 677.148389] RDX: 000000000000003e RSI: 0000000020000000 RDI: 00000000000000f0 [ 677.149937] RBP: 00007f5dfeceb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 677.151456] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 677.152980] R13: 00007ffdd8fba70f R14: 00007f5dfeceb300 R15: 0000000000022000 [ 677.177718] FAULT_INJECTION: forcing a failure. [ 677.177718] name failslab, interval 1, probability 0, space 0, times 0 [ 677.179091] CPU: 1 PID: 8218 Comm: syz-executor.7 Not tainted 5.10.52 #1 [ 677.179883] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 677.181177] Call Trace: [ 677.181480] dump_stack+0x107/0x163 [ 677.181887] should_fail.cold+0x5/0xa [ 677.182320] ? create_object.isra.0+0x3a/0xa20 [ 677.182831] should_failslab+0x5/0x10 [ 677.183267] kmem_cache_alloc+0x5b/0x350 [ 677.183729] create_object.isra.0+0x3a/0xa20 [ 677.184223] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 677.184797] kmem_cache_alloc+0x159/0x350 [ 677.185282] skb_clone+0x14f/0x3c0 [ 677.185681] packet_rcv+0xe41/0x1400 [ 677.186112] ? run_filter+0x470/0x470 [ 677.186544] __netif_receive_skb_core+0xd84/0x3770 [ 677.187110] ? generic_xdp_tx+0x620/0x620 [ 677.187582] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 677.188161] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 677.188756] ? SOFTIRQ_verbose+0x10/0x10 [ 677.189244] __netif_receive_skb_one_core+0xb0/0x1e0 [ 677.189814] ? __netif_receive_skb_core+0x3770/0x3770 [ 677.190390] ? __lock_acquire+0xbc2/0x5b20 [ 677.190874] __netif_receive_skb+0x27/0x1c0 [ 677.191361] netif_receive_skb+0x12d/0x800 [ 677.191841] ? __netif_receive_skb+0x1c0/0x1c0 [ 677.192360] ? SOFTIRQ_verbose+0x10/0x10 [ 677.192823] ? __lockdep_reset_lock+0x180/0x180 [ 677.193368] tun_rx_batched.isra.0+0x462/0x710 [ 677.193890] ? lock_acquire+0x197/0x490 [ 677.194341] ? tun_get_user+0xee8/0x31a0 [ 677.194801] ? tun_sock_write_space+0x1d0/0x1d0 [ 677.195330] ? lock_release+0x6b0/0x6b0 [ 677.195779] ? tun_get_user+0x1e10/0x31a0 [ 677.196241] ? lock_downgrade+0x6d0/0x6d0 [ 677.196700] ? eth_type_trans+0x2ad/0x5b0 [ 677.197187] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 677.197772] tun_get_user+0x202e/0x31a0 [ 677.198232] ? tun_build_skb+0xf00/0xf00 [ 677.198684] ? tun_attach.isra.0+0x830/0x1670 [ 677.199191] ? perf_trace_lock+0xac/0x490 [ 677.199654] ? SOFTIRQ_verbose+0x10/0x10 [ 677.200118] tun_chr_write_iter+0xe1/0x1d0 [ 677.200598] new_sync_write+0x42c/0x660 [ 677.201056] ? new_sync_read+0x6f0/0x6f0 [ 677.201530] ? _cond_resched+0x12/0x80 [ 677.201971] ? avc_policy_seqno+0x9/0x70 [ 677.202426] ? selinux_file_permission+0x36/0x510 [ 677.202978] vfs_write+0x743/0xa20 [ 677.203384] ksys_write+0x12d/0x250 [ 677.203797] ? __ia32_sys_read+0xb0/0xb0 [ 677.204257] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 677.204847] ? syscall_enter_from_user_mode+0x1d/0x50 [ 677.205445] do_syscall_64+0x33/0x40 [ 677.205871] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 677.206457] RIP: 0033:0x4192bf [ 677.206817] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 677.208906] RSP: 002b:00007f4896fe1150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 677.209763] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004192bf [ 677.210570] RDX: 000000000000003e RSI: 0000000020000000 RDI: 00000000000000f0 [ 677.211364] RBP: 00007f4896fe11d0 R08: 0000000000000000 R09: 0000000000000000 [ 677.212151] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 677.212946] R13: 00007fffecbd030f R14: 00007f4896fe1300 R15: 0000000000022000 17:49:31 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f0000000000000400200000", 0x1f, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:49:31 executing program 2: r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x529802, 0x0) ioctl$KDSIGACCEPT(r0, 0x4b4e, 0x18) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) fremovexattr(0xffffffffffffffff, 0x0) 17:49:31 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:49:31 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') 17:49:31 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400", 0x2e, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) [ 677.369479] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 677.372824] ext4 filesystem being mounted at /syzkaller-testdir458719629/syzkaller.0VMKlo/88/file0 supports timestamps until 2038 (0x7fffffff) [ 677.390522] EXT4-fs error (device loop4): ext4_lookup:1708: inode #2: comm syz-executor.4: deleted inode referenced: 12 17:49:43 executing program 6 (fault-call:2 fault-nth:7): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) 17:49:43 executing program 5 (fault-call:0 fault-nth:9): syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:49:43 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:49:43 executing program 7 (fault-call:0 fault-nth:8): syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:49:43 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f00000000c0)={0x1, &(0x7f00000001c0)=[{0x6, 0x1a, 0x0, 0x7ffc0000}]}) fremovexattr(0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000080)=0x14) ioctl$BTRFS_IOC_SUBVOL_CREATE(r1, 0x5000940e, &(0x7f0000000200)={{r0}, "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"}) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/vmallocinfo\x00', 0x0, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/vmallocinfo\x00', 0x0, 0x0) preadv(r3, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0xffffff9f}], 0x58, 0x64f, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000001200)) preadv(r2, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0xffffff9f}], 0x58, 0x64f, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r2, 0x89f5, &(0x7f0000000040)={'ip6tnl0\x00', &(0x7f0000000100)={'ip6gre0\x00', 0x0, 0x2f, 0xff, 0x85, 0xffffffff, 0x8, @private0={0xfc, 0x0, '\x00', 0x1}, @loopback, 0x40, 0x10, 0x8, 0x2}}) 17:49:43 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') 17:49:43 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400", 0x2e, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:49:43 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) [ 689.907995] kauditd_printk_skb: 73 callbacks suppressed [ 689.908009] audit: type=1326 audit(1627062583.764:628): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8244 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 689.910441] FAULT_INJECTION: forcing a failure. [ 689.910441] name failslab, interval 1, probability 0, space 0, times 0 [ 689.912212] audit: type=1326 audit(1627062583.765:629): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8244 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=199 compat=0 ip=0x466609 code=0x7ffc0000 [ 689.913198] CPU: 1 PID: 8253 Comm: syz-executor.5 Not tainted 5.10.52 #1 [ 689.913215] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 689.918011] Call Trace: [ 689.918293] dump_stack+0x107/0x163 [ 689.918676] should_fail.cold+0x5/0xa [ 689.919082] ? ___slab_alloc+0x151/0x700 [ 689.919522] ? create_object.isra.0+0x3a/0xa20 [ 689.920029] should_failslab+0x5/0x10 [ 689.920446] kmem_cache_alloc+0x5b/0x350 [ 689.920899] create_object.isra.0+0x3a/0xa20 [ 689.921382] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 689.921937] kmem_cache_alloc_trace+0x151/0x360 [ 689.922451] ip_setup_cork+0x6de/0x920 [ 689.922879] ? icmp_push_reply+0x490/0x490 [ 689.923341] ip_append_data+0x163/0x1a0 [ 689.923780] icmp_push_reply+0x13b/0x490 [ 689.924228] audit: type=1326 audit(1627062583.765:630): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8244 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 689.924263] __icmp_send+0xbb1/0x1480 [ 689.927666] ? icmp_route_lookup.constprop.0+0x1150/0x1150 [ 689.928321] ? cipso_v4_validate+0x9d/0x10a0 [ 689.928843] ? find_held_lock+0x2c/0x110 [ 689.929349] ? ip_route_input_noref+0x162/0x2b0 [ 689.929898] ip_options_compile+0xad/0xf0 [ 689.930376] ? __ip_options_compile+0x15d0/0x15d0 [ 689.930900] ? ip_list_rcv_finish.constprop.0+0x530/0x530 [ 689.931538] ip_rcv_finish_core.constprop.0+0x430/0x1a10 [ 689.932125] ip_rcv_finish+0x4f/0x1e0 [ 689.932575] ip_rcv+0xaa/0xd0 [ 689.932946] ? ip_local_deliver+0x200/0x200 [ 689.933470] __netif_receive_skb_one_core+0x197/0x1e0 [ 689.934075] ? __netif_receive_skb_core+0x3770/0x3770 [ 689.934626] ? __lock_acquire+0xbc2/0x5b20 [ 689.935126] __netif_receive_skb+0x27/0x1c0 [ 689.935627] netif_receive_skb+0x12d/0x800 [ 689.936125] ? __netif_receive_skb+0x1c0/0x1c0 [ 689.936655] ? SOFTIRQ_verbose+0x10/0x10 [ 689.937129] ? __lockdep_reset_lock+0x180/0x180 [ 689.937685] tun_rx_batched.isra.0+0x462/0x710 [ 689.938219] ? lock_acquire+0x197/0x490 [ 689.938676] ? tun_get_user+0xee8/0x31a0 [ 689.939152] ? tun_sock_write_space+0x1d0/0x1d0 [ 689.939633] ? lock_release+0x6b0/0x6b0 [ 689.940094] ? tun_get_user+0x1e10/0x31a0 [ 689.940572] ? lock_downgrade+0x6d0/0x6d0 [ 689.941062] ? eth_type_trans+0x2ad/0x5b0 [ 689.941554] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 689.942173] tun_get_user+0x202e/0x31a0 [ 689.942656] ? tun_build_skb+0xf00/0xf00 [ 689.943141] ? tun_attach.isra.0+0x830/0x1670 [ 689.943672] ? perf_trace_lock+0xac/0x490 [ 689.944157] ? SOFTIRQ_verbose+0x10/0x10 [ 689.944588] tun_chr_write_iter+0xe1/0x1d0 [ 689.945081] new_sync_write+0x42c/0x660 [ 689.945548] ? new_sync_read+0x6f0/0x6f0 [ 689.946018] ? _cond_resched+0x12/0x80 [ 689.946478] ? avc_policy_seqno+0x9/0x70 [ 689.946953] ? selinux_file_permission+0x36/0x510 [ 689.947529] vfs_write+0x743/0xa20 [ 689.947946] ksys_write+0x12d/0x250 [ 689.948367] ? __ia32_sys_read+0xb0/0xb0 [ 689.948838] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 689.949396] ? syscall_enter_from_user_mode+0x1d/0x50 [ 689.949999] do_syscall_64+0x33/0x40 [ 689.950429] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 689.951014] RIP: 0033:0x4192bf [ 689.951384] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 689.953512] RSP: 002b:00007f5dfeceb150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 689.954386] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004192bf [ 689.955216] RDX: 000000000000003e RSI: 0000000020000000 RDI: 00000000000000f0 [ 689.956044] RBP: 00007f5dfeceb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 689.956868] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 689.957709] R13: 00007ffdd8fba70f R14: 00007f5dfeceb300 R15: 0000000000022000 [ 689.969418] audit: type=1326 audit(1627062583.766:631): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8244 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=43 compat=0 ip=0x466609 code=0x7ffc0000 [ 689.983871] audit: type=1326 audit(1627062583.766:632): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8244 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 689.986826] FAULT_INJECTION: forcing a failure. [ 689.986826] name failslab, interval 1, probability 0, space 0, times 0 [ 689.989709] CPU: 1 PID: 8254 Comm: syz-executor.7 Not tainted 5.10.52 #1 [ 689.990519] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 689.991832] Call Trace: [ 689.992154] dump_stack+0x107/0x163 [ 689.992579] should_fail.cold+0x5/0xa [ 689.993028] ? skb_clone+0x14f/0x3c0 [ 689.993472] should_failslab+0x5/0x10 [ 689.993912] kmem_cache_alloc+0x5b/0x350 [ 689.994391] skb_clone+0x14f/0x3c0 [ 689.994816] packet_rcv+0xe41/0x1400 [ 689.995274] ? run_filter+0x470/0x470 [ 689.995716] __netif_receive_skb_core+0xd84/0x3770 [ 689.996302] ? generic_xdp_tx+0x620/0x620 [ 689.996795] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 689.997411] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 689.998015] ? SOFTIRQ_verbose+0x10/0x10 [ 689.998517] __netif_receive_skb_one_core+0xb0/0x1e0 [ 689.999109] ? __netif_receive_skb_core+0x3770/0x3770 [ 689.999715] ? __lock_acquire+0xbc2/0x5b20 [ 690.000218] __netif_receive_skb+0x27/0x1c0 [ 690.000725] netif_receive_skb+0x12d/0x800 [ 690.001224] ? __netif_receive_skb+0x1c0/0x1c0 [ 690.001437] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 690.001715] ? SOFTIRQ_verbose+0x10/0x10 [ 690.001733] ? __lockdep_reset_lock+0x180/0x180 [ 690.003833] ext4 filesystem being mounted at /syzkaller-testdir458719629/syzkaller.0VMKlo/89/file0 supports timestamps until 2038 (0x7fffffff) [ 690.003985] tun_rx_batched.isra.0+0x462/0x710 [ 690.003996] ? lock_acquire+0x197/0x490 [ 690.004005] ? tun_get_user+0xee8/0x31a0 [ 690.004023] ? tun_sock_write_space+0x1d0/0x1d0 [ 690.008466] ? lock_release+0x6b0/0x6b0 [ 690.008930] ? tun_get_user+0x1e10/0x31a0 [ 690.009432] ? lock_downgrade+0x6d0/0x6d0 [ 690.009925] ? eth_type_trans+0x2ad/0x5b0 [ 690.009968] audit: type=1326 audit(1627062583.766:633): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8244 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=16 compat=0 ip=0x466609 code=0x7ffc0000 [ 690.010428] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 690.015439] tun_get_user+0x202e/0x31a0 [ 690.015912] ? tun_build_skb+0xf00/0xf00 [ 690.016388] ? tun_attach.isra.0+0x830/0x1670 [ 690.016907] ? perf_trace_lock+0xac/0x490 [ 690.017400] ? SOFTIRQ_verbose+0x10/0x10 [ 690.017881] tun_chr_write_iter+0xe1/0x1d0 [ 690.018371] new_sync_write+0x42c/0x660 [ 690.018759] audit: type=1326 audit(1627062583.766:634): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8244 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 690.018842] ? new_sync_read+0x6f0/0x6f0 [ 690.023546] audit: type=1326 audit(1627062583.767:635): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8244 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=257 compat=0 ip=0x466609 code=0x7ffc0000 [ 690.023776] ? _cond_resched+0x12/0x80 [ 690.028599] ? avc_policy_seqno+0x9/0x70 [ 690.029055] audit: type=1326 audit(1627062583.767:636): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8244 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 690.029072] ? selinux_file_permission+0x36/0x510 [ 690.029095] vfs_write+0x743/0xa20 [ 690.034476] ksys_write+0x12d/0x250 [ 690.034601] audit: type=1326 audit(1627062583.832:637): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8244 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=257 compat=0 ip=0x466609 code=0x7ffc0000 [ 690.034903] ? __ia32_sys_read+0xb0/0xb0 [ 690.034916] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 690.034929] ? syscall_enter_from_user_mode+0x1d/0x50 [ 690.034941] do_syscall_64+0x33/0x40 [ 690.034958] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 690.042011] RIP: 0033:0x4192bf [ 690.042372] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 690.044260] RSP: 002b:00007f4896fe1150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 690.045048] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004192bf [ 690.045792] RDX: 000000000000003e RSI: 0000000020000000 RDI: 00000000000000f0 [ 690.046522] RBP: 00007f4896fe11d0 R08: 0000000000000000 R09: 0000000000000000 [ 690.047259] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000001 [ 690.047985] R13: 00007fffecbd030f R14: 00007f4896fe1300 R15: 0000000000022000 17:49:43 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400", 0x2e, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) [ 690.055624] EXT4-fs error (device loop4): ext4_lookup:1708: inode #2: comm syz-executor.4: deleted inode referenced: 12 [ 690.062300] FAULT_INJECTION: forcing a failure. [ 690.062300] name failslab, interval 1, probability 0, space 0, times 0 [ 690.063797] CPU: 1 PID: 8264 Comm: syz-executor.6 Not tainted 5.10.52 #1 [ 690.064488] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 690.065667] Call Trace: [ 690.065942] dump_stack+0x107/0x163 [ 690.066325] should_fail.cold+0x5/0xa [ 690.066718] ? create_object.isra.0+0x3a/0xa20 [ 690.067187] should_failslab+0x5/0x10 [ 690.067580] kmem_cache_alloc+0x5b/0x350 [ 690.068004] create_object.isra.0+0x3a/0xa20 [ 690.068459] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 690.068981] __kmalloc+0x16e/0x3e0 [ 690.069375] ext4_xattr_block_set+0x711/0x2f30 [ 690.069853] ? jbd2_write_access_granted+0x20c/0x390 [ 690.070414] ? ext4_xattr_block_find+0x690/0x690 [ 690.070905] ? ext4_xattr_ibody_set+0x2b0/0x2b0 [ 690.071422] ? ext4_xattr_check_entries+0x337/0x3c0 [ 690.071938] ? xattr_find_entry+0x2aa/0x3b0 [ 690.072428] ext4_xattr_set_handle+0xd49/0x1310 [ 690.072948] ? ext4_xattr_ibody_inline_set+0x2b0/0x2b0 [ 690.073532] ? __jbd2_journal_unfile_buffer+0xb0/0xb0 [ 690.074127] ? __ext4_journal_start_sb+0x210/0x420 [ 690.074662] ? __ext4_journal_start_sb+0x1db/0x420 [ 690.075202] ext4_xattr_set+0x13a/0x340 [ 690.075647] ? ext4_xattr_set_credits+0x200/0x200 [ 690.076179] ? xattr_resolve_name+0x26e/0x3d0 [ 690.076553] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 690.076679] ? ext4_xattr_hurd_get+0xf0/0xf0 [ 690.078727] ext4 filesystem being mounted at /syzkaller-testdir470421319/syzkaller.jpqob2/80/file0 supports timestamps until 2038 (0x7fffffff) [ 690.078951] __vfs_setxattr+0x10f/0x170 [ 690.078965] ? xattr_resolve_name+0x3d0/0x3d0 [ 690.078980] ? security_capable+0x95/0xc0 [ 690.078998] __vfs_setxattr_noperm+0x11a/0x4c0 [ 690.083584] __vfs_setxattr_locked+0x1bf/0x250 [ 690.084084] ? trace_hardirqs_on+0x5b/0x180 [ 690.084560] vfs_setxattr+0xe8/0x270 [ 690.084973] ? __vfs_setxattr_locked+0x250/0x250 [ 690.085508] ? strncpy_from_user+0x9e/0x460 [ 690.085982] setxattr+0x23d/0x330 [ 690.086365] ? vfs_setxattr+0x270/0x270 [ 690.086806] ? filename_lookup+0x3b6/0x560 [ 690.087280] ? lock_acquire+0x197/0x490 [ 690.087714] ? path_setxattr+0xb5/0x190 [ 690.088157] ? lock_release+0x6b0/0x6b0 [ 690.088594] ? strncpy_from_user+0x9e/0x460 [ 690.089077] ? __mnt_want_write+0x196/0x270 [ 690.089579] path_setxattr+0x170/0x190 [ 690.090004] ? setxattr+0x330/0x330 [ 690.090415] __x64_sys_setxattr+0xc0/0x160 [ 690.090876] ? syscall_enter_from_user_mode+0x1d/0x50 [ 690.091441] do_syscall_64+0x33/0x40 [ 690.091848] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 690.092411] RIP: 0033:0x466609 [ 690.092761] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 690.094774] RSP: 002b:00007f1690dd1188 EFLAGS: 00000246 ORIG_RAX: 00000000000000bc [ 690.095609] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 0000000000466609 [ 690.096388] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 00000000200000c0 [ 690.097162] RBP: 00007f1690dd11d0 R08: 0000000000000000 R09: 0000000000000000 [ 690.097960] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 690.098735] R13: 00007ffd1040154f R14: 00007f1690dd1300 R15: 0000000000022000 17:49:43 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') 17:49:43 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af3010004000000000000000000", 0x36, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:49:44 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {0x0, 0x0, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:49:44 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') 17:49:44 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) io_setup(0x5, &(0x7f0000000080)=0x0) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) io_submit(r1, 0x2, &(0x7f00000000c0)=[&(0x7f0000000200)={0x0, 0x0, 0x8, 0x0, 0x0, r0, 0x0}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x0, r2, 0x0}]) r3 = inotify_init1(0x0) io_cancel(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x8, 0x2, r3, &(0x7f0000000080)="ebf66a86cca41d9ecce05c5d08a1434ef3f037205c019b476dd93446cbd4bd0259c55e744d7ba8e3d5b601586957c77fd687faf3b2b65526c4d2388d979bafc13a3ef8678815a266c9ac37b3f3e0689c88a934865f143987e66fcb2aa35e346f", 0x60, 0x7}, &(0x7f0000000100)) fremovexattr(0xffffffffffffffff, 0x0) [ 690.288703] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 690.291240] ext4 filesystem being mounted at /syzkaller-testdir458719629/syzkaller.0VMKlo/90/file0 supports timestamps until 2038 (0x7fffffff) 17:49:44 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, 0x0) [ 690.306456] EXT4-fs error (device loop4): ext4_lookup:1708: inode #2: comm syz-executor.4: deleted inode referenced: 12 17:49:44 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) fremovexattr(0xffffffffffffffff, 0x0) 17:50:03 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000040)={0x0, &(0x7f00000001c0)}) fremovexattr(0xffffffffffffffff, 0x0) 17:50:03 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, 0x0) 17:50:03 executing program 7 (fault-call:0 fault-nth:9): syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:50:03 executing program 6 (fault-call:2 fault-nth:8): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) 17:50:03 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af3010004000000000000000000", 0x36, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:50:03 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {0x0, 0x0, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:50:03 executing program 2: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f00000000c0)={0x1, &(0x7f00000001c0)=[{0x6, 0x1a, 0x0, 0x7ffc0000}]}) fremovexattr(0xffffffffffffffff, 0x0) r1 = accept$packet(0xffffffffffffffff, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @dev}, &(0x7f0000000080)=0x14) ioctl$BTRFS_IOC_SUBVOL_CREATE(r1, 0x5000940e, &(0x7f0000000200)={{r0}, "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"}) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/vmallocinfo\x00', 0x0, 0x0) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/vmallocinfo\x00', 0x0, 0x0) preadv(r3, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0xffffff9f}], 0x58, 0x64f, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000001200)) preadv(r2, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0xffffff9f}], 0x58, 0x64f, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r2, 0x89f5, &(0x7f0000000040)={'ip6tnl0\x00', &(0x7f0000000100)={'ip6gre0\x00', 0x0, 0x2f, 0xff, 0x85, 0xffffffff, 0x8, @private0={0xfc, 0x0, '\x00', 0x1}, @loopback, 0x40, 0x10, 0x8, 0x2}}) 17:50:03 executing program 5 (fault-call:0 fault-nth:10): syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) [ 709.649271] kauditd_printk_skb: 70 callbacks suppressed [ 709.649288] audit: type=1326 audit(1627062603.501:708): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8302 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 17:50:03 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) fremovexattr(0xffffffffffffffff, 0x0) r0 = syz_genetlink_get_family_id$devlink(&(0x7f0000000080), 0xffffffffffffffff) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x7caff49b) sendmsg$DEVLINK_CMD_TRAP_SET(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000300)=ANY=[@ANYBLOB="bb85be16f6967f4e74580000807acd56dbabf5ed487888a1", @ANYRES16=r0, @ANYBLOB="04002abd7000fddbdf253e0000000e0001006e657464657673696d0000000f00828019027464657673696d3000001c008200736f757263655f6d61635f69735f6d756c746963617374000500830000000000b8bbf8486c58fd1fc134723a5c6e398570188bf2dcc24737291051c5b27a1ec0cf79d45f0f1a7cdc459f84dee6bc3d520127b029fc7c2cd73c3fd26e59f075a85d2c01b9de673b1c768a7a94f7e66b2e1827dba4fff03f5e9e37f960e194ed9fc65b71c905ffd1aa34c2957a"], 0x58}, 0x1, 0x0, 0x0, 0x4c094}, 0x80) [ 709.661154] audit: type=1326 audit(1627062603.515:709): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8302 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=85 compat=0 ip=0x466609 code=0x7ffc0000 [ 709.669028] audit: type=1326 audit(1627062603.525:710): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8302 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 709.675138] FAULT_INJECTION: forcing a failure. [ 709.675138] name failslab, interval 1, probability 0, space 0, times 0 [ 709.677801] CPU: 0 PID: 8307 Comm: syz-executor.6 Not tainted 5.10.52 #1 [ 709.679375] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 709.682041] Call Trace: [ 709.682657] dump_stack+0x107/0x163 [ 709.683499] should_fail.cold+0x5/0xa [ 709.684383] ? audit_log_d_path+0xce/0x190 [ 709.685372] should_failslab+0x5/0x10 [ 709.686259] kmem_cache_alloc_trace+0x55/0x360 [ 709.687318] audit_log_d_path+0xce/0x190 [ 709.688257] audit_log_d_path_exe+0x40/0x70 [ 709.689251] audit_log_task+0x273/0x300 [ 709.690190] ? __audit_log_nfcfg+0x210/0x210 [ 709.691217] audit_seccomp+0x76/0x200 [ 709.692093] ? lock_downgrade+0x6d0/0x6d0 [ 709.693053] __seccomp_filter+0x627/0x1470 [ 709.694044] ? seccomp_notify_ioctl+0xda0/0xda0 [ 709.695123] ? __mutex_unlock_slowpath+0xe1/0x600 [ 709.696235] ? wait_for_completion+0x270/0x270 [ 709.697302] ? fput_many+0x2f/0x1a0 [ 709.698161] ? ksys_write+0x1a5/0x250 [ 709.699045] __secure_computing+0xac/0x290 [ 709.700025] syscall_trace_enter.constprop.0+0x80/0x230 [ 709.701254] do_syscall_64+0xf/0x40 [ 709.702103] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 709.703283] RIP: 0033:0x466609 [ 709.704028] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 709.708320] RSP: 002b:00007f1690df2188 EFLAGS: 00000246 ORIG_RAX: 00000000000000bc [ 709.710108] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 709.711750] RDX: 0000000000000000 RSI: 00000000200001c0 RDI: 00000000200000c0 [ 709.713380] RBP: 00007f1690df21d0 R08: 0000000000000000 R09: 0000000000000000 [ 709.715015] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 709.716641] R13: 00007ffd1040154f R14: 00007f1690df2300 R15: 0000000000022000 [ 709.723475] audit: type=1326 audit(1627062603.525:711): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8302 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 709.726961] FAULT_INJECTION: forcing a failure. [ 709.726961] name failslab, interval 1, probability 0, space 0, times 0 [ 709.729701] CPU: 1 PID: 8319 Comm: syz-executor.7 Not tainted 5.10.52 #1 [ 709.730477] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 709.730535] audit: type=1326 audit(1627062603.531:712): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8302 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=257 compat=0 ip=0x4196c4 code=0x7ffc0000 [ 709.731799] Call Trace: [ 709.731813] dump_stack+0x107/0x163 [ 709.731827] should_fail.cold+0x5/0xa [ 709.731841] ? create_object.isra.0+0x3a/0xa20 [ 709.731852] should_failslab+0x5/0x10 [ 709.731861] kmem_cache_alloc+0x5b/0x350 [ 709.731881] create_object.isra.0+0x3a/0xa20 [ 709.736957] audit: type=1326 audit(1627062603.531:713): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8302 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=1 compat=0 ip=0x4192bf code=0x7ffc0000 [ 709.736978] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 709.736993] kmem_cache_alloc+0x159/0x350 [ 709.738337] audit: type=1326 audit(1627062603.532:714): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8302 comm="syz-executor.6" exe="" sig=0 arch=c000003e syscall=188 compat=0 ip=0x466609 code=0x7ffc0000 [ 709.738761] skb_clone+0x14f/0x3c0 [ 709.740847] audit: type=1326 audit(1627062603.587:715): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8302 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=0 compat=0 ip=0x41935c code=0x7ffc0000 [ 709.742889] packet_rcv+0xe41/0x1400 [ 709.742904] ? run_filter+0x470/0x470 [ 709.742915] __netif_receive_skb_core+0xd84/0x3770 [ 709.742933] ? generic_xdp_tx+0x620/0x620 [ 709.742952] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 709.742972] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 709.744956] audit: type=1326 audit(1627062603.587:716): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8302 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=1 compat=0 ip=0x4192bf code=0x7ffc0000 [ 709.746778] ? SOFTIRQ_verbose+0x10/0x10 [ 709.746806] __netif_receive_skb_one_core+0xb0/0x1e0 [ 709.746816] ? __netif_receive_skb_core+0x3770/0x3770 [ 709.746828] ? __lock_acquire+0xbc2/0x5b20 [ 709.746847] __netif_receive_skb+0x27/0x1c0 [ 709.748765] audit: type=1326 audit(1627062603.587:717): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8302 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=3 compat=0 ip=0x4193eb code=0x7ffc0000 [ 709.749983] netif_receive_skb+0x12d/0x800 [ 709.749994] ? __netif_receive_skb+0x1c0/0x1c0 [ 709.750001] ? SOFTIRQ_verbose+0x10/0x10 [ 709.750013] ? __lockdep_reset_lock+0x180/0x180 [ 709.750027] tun_rx_batched.isra.0+0x462/0x710 [ 709.750035] ? lock_acquire+0x197/0x490 [ 709.750043] ? tun_get_user+0xee8/0x31a0 [ 709.750058] ? tun_sock_write_space+0x1d0/0x1d0 [ 709.753628] FAULT_INJECTION: forcing a failure. [ 709.753628] name failslab, interval 1, probability 0, space 0, times 0 [ 709.766150] ? lock_release+0x6b0/0x6b0 [ 709.766595] ? tun_get_user+0x1e10/0x31a0 [ 709.767059] ? lock_downgrade+0x6d0/0x6d0 [ 709.767532] ? eth_type_trans+0x2ad/0x5b0 [ 709.767997] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 709.768584] tun_get_user+0x202e/0x31a0 [ 709.769060] ? tun_build_skb+0xf00/0xf00 [ 709.769511] ? tun_attach.isra.0+0x830/0x1670 [ 709.770023] ? perf_trace_lock+0xac/0x490 [ 709.770484] ? SOFTIRQ_verbose+0x10/0x10 [ 709.770940] tun_chr_write_iter+0xe1/0x1d0 [ 709.771432] new_sync_write+0x42c/0x660 [ 709.771853] ? new_sync_read+0x6f0/0x6f0 [ 709.772289] ? _cond_resched+0x12/0x80 [ 709.772708] ? avc_policy_seqno+0x9/0x70 [ 709.773141] ? selinux_file_permission+0x36/0x510 [ 709.773663] vfs_write+0x743/0xa20 [ 709.774053] ksys_write+0x12d/0x250 [ 709.774438] ? __ia32_sys_read+0xb0/0xb0 [ 709.774865] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 709.775414] ? syscall_enter_from_user_mode+0x1d/0x50 [ 709.775957] do_syscall_64+0x33/0x40 [ 709.776349] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 709.776905] RIP: 0033:0x4192bf [ 709.777272] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 709.779342] RSP: 002b:00007f4896fe1150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 709.780206] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004192bf [ 709.781019] RDX: 000000000000003e RSI: 0000000020000000 RDI: 00000000000000f0 [ 709.781834] RBP: 00007f4896fe11d0 R08: 0000000000000000 R09: 0000000000000000 [ 709.782638] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 709.783443] R13: 00007fffecbd030f R14: 00007f4896fe1300 R15: 0000000000022000 [ 709.784290] CPU: 0 PID: 8321 Comm: syz-executor.5 Not tainted 5.10.52 #1 [ 709.785857] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 709.788029] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 709.788413] Call Trace: [ 709.789948] dump_stack+0x107/0x163 [ 709.790268] ext4 filesystem being mounted at /syzkaller-testdir458719629/syzkaller.0VMKlo/91/file0 supports timestamps until 2038 (0x7fffffff) [ 709.790740] should_fail.cold+0x5/0xa [ 709.790766] ? __alloc_skb+0x6d/0x570 [ 709.793888] should_failslab+0x5/0x10 [ 709.794755] kmem_cache_alloc_node+0x55/0x370 [ 709.795764] __alloc_skb+0x6d/0x570 [ 709.796602] alloc_skb_with_frags+0x92/0x570 [ 709.797592] ? stack_trace_save+0x8c/0xc0 [ 709.798560] sock_alloc_send_pskb+0x73d/0x8a0 [ 709.799590] ? sk_reset_timer+0xc0/0xc0 [ 709.800483] ? ip_rcv_finish_core.constprop.0+0x430/0x1a10 [ 709.801739] ? ip_rcv_finish+0x4f/0x1e0 [ 709.802628] ? ip_rcv+0xaa/0xd0 [ 709.803378] ? __netif_receive_skb_one_core+0x197/0x1e0 [ 709.804577] ? __netif_receive_skb+0x27/0x1c0 [ 709.805605] ? netif_receive_skb+0x12d/0x800 [ 709.806608] ? tun_rx_batched.isra.0+0x462/0x710 [ 709.807660] ? tun_get_user+0x202e/0x31a0 [ 709.808588] ? tun_chr_write_iter+0xe1/0x1d0 [ 709.809571] ? new_sync_write+0x42c/0x660 [ 709.810517] ? vfs_write+0x743/0xa20 [ 709.811350] ? ksys_write+0x12d/0x250 [ 709.812201] ? do_syscall_64+0x33/0x40 [ 709.813069] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 709.814288] __ip_append_data+0x1624/0x3300 [ 709.815284] ? icmp_push_reply+0x490/0x490 [ 709.816241] ? ip_finish_output+0x330/0x330 [ 709.817211] ? ipv4_mtu+0x1ed/0x2c0 [ 709.818043] ? icmp_push_reply+0x490/0x490 [ 709.818998] ip_append_data+0x114/0x1a0 [ 709.819887] icmp_push_reply+0x13b/0x490 [ 709.820809] __icmp_send+0xbb1/0x1480 [ 709.821701] ? icmp_route_lookup.constprop.0+0x1150/0x1150 [ 709.822990] ? cipso_v4_validate+0x9d/0x10a0 [ 709.823979] ? find_held_lock+0x2c/0x110 [ 709.824927] ? ip_route_input_noref+0x162/0x2b0 [ 709.825983] ip_options_compile+0xad/0xf0 [ 709.826897] ? __ip_options_compile+0x15d0/0x15d0 [ 709.827966] ? ip_list_rcv_finish.constprop.0+0x530/0x530 [ 709.829190] ip_rcv_finish_core.constprop.0+0x430/0x1a10 [ 709.830409] ip_rcv_finish+0x4f/0x1e0 [ 709.831259] ip_rcv+0xaa/0xd0 [ 709.831955] ? ip_local_deliver+0x200/0x200 [ 709.832905] __netif_receive_skb_one_core+0x197/0x1e0 [ 709.834081] ? __netif_receive_skb_core+0x3770/0x3770 [ 709.835232] ? __lock_acquire+0xbc2/0x5b20 [ 709.836180] __netif_receive_skb+0x27/0x1c0 [ 709.837151] netif_receive_skb+0x12d/0x800 [ 709.838123] ? __netif_receive_skb+0x1c0/0x1c0 [ 709.839129] ? SOFTIRQ_verbose+0x10/0x10 [ 709.840028] ? __lockdep_reset_lock+0x180/0x180 [ 709.841065] tun_rx_batched.isra.0+0x462/0x710 [ 709.842112] ? lock_acquire+0x197/0x490 [ 709.842983] ? tun_get_user+0xee8/0x31a0 [ 709.843888] ? tun_sock_write_space+0x1d0/0x1d0 [ 709.844934] ? lock_release+0x6b0/0x6b0 [ 709.845827] ? tun_get_user+0x1e10/0x31a0 [ 709.846761] ? lock_downgrade+0x6d0/0x6d0 [ 709.847696] ? eth_type_trans+0x2ad/0x5b0 [ 709.848637] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 709.849835] tun_get_user+0x202e/0x31a0 [ 709.850757] ? tun_build_skb+0xf00/0xf00 [ 709.851678] ? tun_attach.isra.0+0x830/0x1670 [ 709.852686] ? perf_trace_lock+0xac/0x490 [ 709.853619] ? SOFTIRQ_verbose+0x10/0x10 [ 709.854567] tun_chr_write_iter+0xe1/0x1d0 [ 709.855525] new_sync_write+0x42c/0x660 [ 709.856417] ? new_sync_read+0x6f0/0x6f0 [ 709.857335] ? _cond_resched+0x12/0x80 [ 709.858233] ? avc_policy_seqno+0x9/0x70 [ 709.859145] ? selinux_file_permission+0x36/0x510 [ 709.860236] vfs_write+0x743/0xa20 [ 709.861024] ksys_write+0x12d/0x250 [ 709.861823] ? __ia32_sys_read+0xb0/0xb0 [ 709.862743] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 709.863901] ? syscall_enter_from_user_mode+0x1d/0x50 [ 709.865051] do_syscall_64+0x33/0x40 [ 709.865937] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 709.867079] RIP: 0033:0x4192bf [ 709.867799] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 709.871973] RSP: 002b:00007f5dfeceb150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 709.873720] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004192bf [ 709.875295] RDX: 000000000000003e RSI: 0000000020000000 RDI: 00000000000000f0 [ 709.876857] RBP: 00007f5dfeceb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 709.878440] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 709.880013] R13: 00007ffdd8fba70f R14: 00007f5dfeceb300 R15: 0000000000022000 17:50:03 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af3010004000000000000000000", 0x36, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:50:03 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {0x0, 0x0, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) [ 710.088670] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 710.095355] ext4 filesystem being mounted at /syzkaller-testdir458719629/syzkaller.0VMKlo/92/file0 supports timestamps until 2038 (0x7fffffff) [ 710.109612] EXT4-fs error (device loop4): ext4_lookup:1708: inode #2: comm syz-executor.4: deleted inode referenced: 12 17:50:16 executing program 6 (fault-call:2 fault-nth:9): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) 17:50:16 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) fremovexattr(0xffffffffffffffff, 0x0) getsockopt$ARPT_SO_GET_ENTRIES(0xffffffffffffffff, 0x0, 0x61, &(0x7f0000000200)={'filter\x00', 0x1000, "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"}, &(0x7f0000000000)=0x1024) 17:50:16 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, 0x0) 17:50:16 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000), 0x0, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:50:16 executing program 7 (fault-call:0 fault-nth:10): syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:50:16 executing program 5 (fault-call:0 fault-nth:11): syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:50:16 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100", 0x3a, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:50:16 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, 0x0) [ 722.358612] FAULT_INJECTION: forcing a failure. [ 722.358612] name failslab, interval 1, probability 0, space 0, times 0 [ 722.359208] FAULT_INJECTION: forcing a failure. [ 722.359208] name failslab, interval 1, probability 0, space 0, times 0 [ 722.359928] CPU: 1 PID: 8360 Comm: syz-executor.7 Not tainted 5.10.52 #1 [ 722.362310] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 722.363518] Call Trace: [ 722.363820] dump_stack+0x107/0x163 [ 722.364237] should_fail.cold+0x5/0xa [ 722.364663] ? dst_alloc+0x9e/0x610 [ 722.365068] should_failslab+0x5/0x10 [ 722.365501] kmem_cache_alloc+0x5b/0x350 [ 722.365961] dst_alloc+0x9e/0x610 [ 722.366354] rt_dst_alloc+0x73/0x430 [ 722.366774] ip_route_input_slow+0x1322/0x2e40 [ 722.367291] ? SOFTIRQ_verbose+0x10/0x10 [ 722.367747] ? fib_multipath_hash+0x940/0x940 [ 722.368269] ? lock_release+0x6b0/0x6b0 [ 722.368722] ? find_held_lock+0x2c/0x110 [ 722.369182] ip_route_input_noref+0x118/0x2b0 [ 722.369678] ? ip_route_input_slow+0x2e40/0x2e40 [ 722.370227] ? nf_hook_slow+0xf8/0x1e0 [ 722.370668] ? nf_hook.constprop.0+0x146/0x480 [ 722.371181] ? ip_list_rcv_finish.constprop.0+0x530/0x530 [ 722.371781] ip_rcv_finish_core.constprop.0+0x283/0x1a10 [ 722.372394] ip_rcv_finish+0x4f/0x1e0 [ 722.372810] ip_rcv+0xaa/0xd0 [ 722.373161] ? ip_local_deliver+0x200/0x200 [ 722.373638] __netif_receive_skb_one_core+0x197/0x1e0 [ 722.374237] ? __netif_receive_skb_core+0x3770/0x3770 [ 722.374816] ? __lock_acquire+0xbc2/0x5b20 [ 722.375297] __netif_receive_skb+0x27/0x1c0 [ 722.375785] netif_receive_skb+0x12d/0x800 [ 722.376259] ? __netif_receive_skb+0x1c0/0x1c0 [ 722.376791] ? SOFTIRQ_verbose+0x10/0x10 [ 722.377263] ? __lockdep_reset_lock+0x180/0x180 [ 722.377790] tun_rx_batched.isra.0+0x462/0x710 [ 722.378306] ? lock_acquire+0x197/0x490 [ 722.378753] ? tun_get_user+0xee8/0x31a0 [ 722.379212] ? tun_sock_write_space+0x1d0/0x1d0 [ 722.379729] ? lock_release+0x6b0/0x6b0 [ 722.380172] ? tun_get_user+0x1e10/0x31a0 [ 722.380631] ? lock_downgrade+0x6d0/0x6d0 [ 722.381100] ? eth_type_trans+0x2ad/0x5b0 [ 722.381569] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 722.382166] tun_get_user+0x202e/0x31a0 [ 722.382624] ? tun_build_skb+0xf00/0xf00 [ 722.383088] ? tun_attach.isra.0+0x830/0x1670 [ 722.383586] ? perf_trace_lock+0xac/0x490 [ 722.384042] ? SOFTIRQ_verbose+0x10/0x10 [ 722.384495] ? perf_trace_lock+0xac/0x490 [ 722.384960] tun_chr_write_iter+0xe1/0x1d0 [ 722.385431] new_sync_write+0x42c/0x660 [ 722.385909] ? new_sync_read+0x6f0/0x6f0 [ 722.386371] ? _cond_resched+0x12/0x80 [ 722.386817] ? avc_policy_seqno+0x9/0x70 [ 722.387279] ? selinux_file_permission+0x36/0x510 [ 722.387826] vfs_write+0x743/0xa20 [ 722.388222] ksys_write+0x12d/0x250 [ 722.388623] ? __ia32_sys_read+0xb0/0xb0 [ 722.389078] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 722.389657] ? syscall_enter_from_user_mode+0x1d/0x50 [ 722.390265] do_syscall_64+0x33/0x40 [ 722.390684] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 722.391261] RIP: 0033:0x4192bf [ 722.391632] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 722.393695] RSP: 002b:00007f4896fe1150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 722.394573] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004192bf [ 722.395370] RDX: 000000000000003e RSI: 0000000020000000 RDI: 00000000000000f0 [ 722.396189] RBP: 00007f4896fe11d0 R08: 0000000000000000 R09: 0000000000000000 [ 722.396999] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 722.397804] R13: 00007fffecbd030f R14: 00007f4896fe1300 R15: 0000000000022000 [ 722.398658] CPU: 0 PID: 8356 Comm: syz-executor.5 Not tainted 5.10.52 #1 [ 722.399670] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 722.401275] Call Trace: [ 722.401646] dump_stack+0x107/0x163 [ 722.402180] should_fail.cold+0x5/0xa [ 722.402727] ? create_object.isra.0+0x3a/0xa20 [ 722.403384] should_failslab+0x5/0x10 [ 722.403971] kmem_cache_alloc+0x5b/0x350 [ 722.404574] create_object.isra.0+0x3a/0xa20 [ 722.405177] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 722.405942] kmem_cache_alloc_node+0x169/0x370 [ 722.406662] __alloc_skb+0x6d/0x570 [ 722.407241] alloc_skb_with_frags+0x92/0x570 [ 722.407896] ? stack_trace_save+0x8c/0xc0 [ 722.408522] sock_alloc_send_pskb+0x73d/0x8a0 [ 722.409229] ? sk_reset_timer+0xc0/0xc0 [ 722.409783] ? ip_rcv_finish_core.constprop.0+0x430/0x1a10 [ 722.410546] ? ip_rcv_finish+0x4f/0x1e0 [ 722.411082] ? ip_rcv+0xaa/0xd0 [ 722.411532] ? __netif_receive_skb_one_core+0x197/0x1e0 [ 722.412270] ? __netif_receive_skb+0x27/0x1c0 [ 722.412868] ? netif_receive_skb+0x12d/0x800 [ 722.413463] ? tun_rx_batched.isra.0+0x462/0x710 [ 722.414113] ? tun_get_user+0x202e/0x31a0 [ 722.414683] ? tun_chr_write_iter+0xe1/0x1d0 [ 722.415278] ? new_sync_write+0x42c/0x660 [ 722.415855] ? vfs_write+0x743/0xa20 [ 722.416421] ? ksys_write+0x12d/0x250 [ 722.417030] ? do_syscall_64+0x33/0x40 [ 722.417634] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 722.418413] __ip_append_data+0x1624/0x3300 [ 722.419112] ? icmp_push_reply+0x490/0x490 [ 722.419745] ? ip_finish_output+0x330/0x330 [ 722.420421] ? ipv4_mtu+0x1ed/0x2c0 [ 722.420918] ? icmp_push_reply+0x490/0x490 [ 722.421506] ip_append_data+0x114/0x1a0 [ 722.422080] icmp_push_reply+0x13b/0x490 [ 722.422667] __icmp_send+0xbb1/0x1480 [ 722.423203] ? icmp_route_lookup.constprop.0+0x1150/0x1150 [ 722.424030] ? cipso_v4_validate+0x9d/0x10a0 [ 722.424720] ? find_held_lock+0x2c/0x110 [ 722.425371] ? ip_route_input_noref+0x162/0x2b0 [ 722.426063] ip_options_compile+0xad/0xf0 [ 722.426730] ? __ip_options_compile+0x15d0/0x15d0 [ 722.427501] ? ip_list_rcv_finish.constprop.0+0x530/0x530 [ 722.428253] ip_rcv_finish_core.constprop.0+0x430/0x1a10 [ 722.428993] ip_rcv_finish+0x4f/0x1e0 [ 722.429594] ip_rcv+0xaa/0xd0 [ 722.430060] ? ip_local_deliver+0x200/0x200 [ 722.430669] __netif_receive_skb_one_core+0x197/0x1e0 [ 722.431385] ? __netif_receive_skb_core+0x3770/0x3770 [ 722.432081] ? __lock_acquire+0xbc2/0x5b20 [ 722.432664] __netif_receive_skb+0x27/0x1c0 [ 722.433253] netif_receive_skb+0x12d/0x800 [ 722.433827] ? __netif_receive_skb+0x1c0/0x1c0 [ 722.434467] ? SOFTIRQ_verbose+0x10/0x10 [ 722.435029] ? __lockdep_reset_lock+0x180/0x180 [ 722.435672] tun_rx_batched.isra.0+0x462/0x710 [ 722.436287] ? lock_acquire+0x197/0x490 [ 722.436809] ? tun_get_user+0xee8/0x31a0 [ 722.437359] ? tun_sock_write_space+0x1d0/0x1d0 [ 722.438017] ? lock_release+0x6b0/0x6b0 [ 722.438552] ? tun_get_user+0x1e10/0x31a0 [ 722.439127] ? lock_downgrade+0x6d0/0x6d0 [ 722.439704] ? eth_type_trans+0x2ad/0x5b0 [ 722.440285] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 722.441007] tun_get_user+0x202e/0x31a0 [ 722.441580] ? tun_build_skb+0xf00/0xf00 [ 722.442165] ? tun_attach.isra.0+0x830/0x1670 [ 722.442799] ? perf_trace_lock+0xac/0x490 [ 722.443374] ? SOFTIRQ_verbose+0x10/0x10 [ 722.443959] tun_chr_write_iter+0xe1/0x1d0 [ 722.444555] new_sync_write+0x42c/0x660 [ 722.445112] ? new_sync_read+0x6f0/0x6f0 [ 722.445683] ? _cond_resched+0x12/0x80 [ 722.446265] ? avc_policy_seqno+0x9/0x70 [ 722.446829] ? selinux_file_permission+0x36/0x510 [ 722.447520] vfs_write+0x743/0xa20 [ 722.448025] ksys_write+0x12d/0x250 [ 722.448538] ? __ia32_sys_read+0xb0/0xb0 [ 722.449109] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 722.449831] ? syscall_enter_from_user_mode+0x1d/0x50 [ 722.450563] do_syscall_64+0x33/0x40 [ 722.451089] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 722.451817] RIP: 0033:0x4192bf [ 722.452278] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 722.454876] RSP: 002b:00007f5dfeceb150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 722.455957] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004192bf [ 722.456957] RDX: 000000000000003e RSI: 0000000020000000 RDI: 00000000000000f0 [ 722.457965] RBP: 00007f5dfeceb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 722.458965] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 722.459934] R13: 00007ffdd8fba70f R14: 00007f5dfeceb300 R15: 0000000000022000 17:50:16 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100", 0x3a, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) [ 722.471146] kauditd_printk_skb: 23 callbacks suppressed [ 722.471156] audit: type=1326 audit(1627062616.327:741): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8349 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 722.475656] audit: type=1326 audit(1627062616.332:742): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8349 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=317 compat=0 ip=0x466609 code=0x7ffc0000 [ 722.479992] audit: type=1326 audit(1627062616.336:743): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8349 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 17:50:16 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) fremovexattr(0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000080)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) [ 722.490904] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 722.492309] ext4 filesystem being mounted at /syzkaller-testdir458719629/syzkaller.0VMKlo/93/file0 supports timestamps until 2038 (0x7fffffff) [ 722.495477] FAULT_INJECTION: forcing a failure. [ 722.495477] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 722.497091] CPU: 1 PID: 8362 Comm: syz-executor.6 Not tainted 5.10.52 #1 [ 722.497857] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 722.499154] Call Trace: [ 722.499473] dump_stack+0x107/0x163 [ 722.499895] should_fail.cold+0x5/0xa [ 722.500337] _copy_from_user+0x2e/0x1b0 [ 722.500796] kstrtouint_from_user+0xbd/0x220 [ 722.501301] ? kstrtou8_from_user+0x200/0x200 [ 722.501824] ? lock_acquire+0x197/0x490 [ 722.502293] ? ksys_write+0x12d/0x250 [ 722.502748] proc_fail_nth_write+0x78/0x220 [ 722.503245] ? proc_task_getattr+0x1e0/0x1e0 [ 722.503753] ? proc_task_getattr+0x1e0/0x1e0 [ 722.504263] vfs_write+0x29a/0xa20 [ 722.504671] ksys_write+0x12d/0x250 [ 722.505084] ? __ia32_sys_read+0xb0/0xb0 [ 722.505547] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 722.506163] ? syscall_enter_from_user_mode+0x1d/0x50 [ 722.506750] do_syscall_64+0x33/0x40 [ 722.507173] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 722.507749] RIP: 0033:0x4192bf [ 722.508125] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 722.510212] RSP: 002b:00007f1690df2170 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 722.511070] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00000000004192bf [ 722.511874] RDX: 0000000000000001 RSI: 00007f1690df21e0 RDI: 0000000000000004 [ 722.512693] RBP: 00007f1690df21d0 R08: 0000000000000000 R09: 0000000000000000 [ 722.513491] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 722.514306] R13: 00007ffd1040154f R14: 00007f1690df2300 R15: 0000000000022000 [ 722.530185] audit: type=1326 audit(1627062616.336:744): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8349 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=199 compat=0 ip=0x466609 code=0x7ffc0000 17:50:16 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000), 0x0, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) [ 722.542363] audit: type=1326 audit(1627062616.385:745): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8375 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 722.557573] audit: type=1326 audit(1627062616.385:746): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8375 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=199 compat=0 ip=0x466609 code=0x7ffc0000 17:50:16 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, 0x0) [ 722.578274] audit: type=1326 audit(1627062616.385:747): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8375 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 722.591564] audit: type=1326 audit(1627062616.391:748): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8375 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=16 compat=0 ip=0x466609 code=0x7ffc0000 17:50:16 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {0x0, 0x0, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:50:16 executing program 7 (fault-call:0 fault-nth:11): syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:50:16 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/vmallocinfo\x00', 0x0, 0x0) preadv(r0, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0xffffff9f}], 0x58, 0x64f, 0x0) ioctl$FS_IOC_FSSETXATTR(r0, 0x401c5820, &(0x7f0000000080)={0x6b03, 0x400, 0x5, 0x9, 0x5}) fremovexattr(0xffffffffffffffff, 0x0) 17:50:16 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100", 0x3a, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) [ 722.634313] audit: type=1326 audit(1627062616.391:749): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8375 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 17:50:16 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) [ 722.650201] audit: type=1326 audit(1627062616.391:750): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8375 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=72 compat=0 ip=0x466609 code=0x7ffc0000 17:50:16 executing program 2: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6}]}) fremovexattr(0xffffffffffffffff, 0x0) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7fc00002}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000200)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000140)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r1, 0x40082102, &(0x7f00000001c0)=r2) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r0, 0x40082102, &(0x7f0000000000)=r2) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/vmallocinfo\x00', 0x0, 0x0) preadv(r3, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0xffffff9f}], 0x58, 0x64f, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000280)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000080)) [ 722.688704] FAULT_INJECTION: forcing a failure. [ 722.688704] name failslab, interval 1, probability 0, space 0, times 0 [ 722.690066] CPU: 1 PID: 8395 Comm: syz-executor.7 Not tainted 5.10.52 #1 [ 722.690819] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 722.692105] Call Trace: [ 722.692403] dump_stack+0x107/0x163 [ 722.692813] should_fail.cold+0x5/0xa [ 722.693254] ? create_object.isra.0+0x3a/0xa20 [ 722.693771] should_failslab+0x5/0x10 [ 722.694215] kmem_cache_alloc+0x5b/0x350 [ 722.694674] create_object.isra.0+0x3a/0xa20 [ 722.695174] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 722.695749] kmem_cache_alloc+0x159/0x350 [ 722.696215] dst_alloc+0x9e/0x610 [ 722.696607] rt_dst_alloc+0x73/0x430 [ 722.697027] ip_route_input_slow+0x1322/0x2e40 [ 722.697545] ? SOFTIRQ_verbose+0x10/0x10 [ 722.698036] ? fib_multipath_hash+0x940/0x940 [ 722.698556] ? lock_release+0x6b0/0x6b0 [ 722.699009] ? find_held_lock+0x2c/0x110 [ 722.699473] ip_route_input_noref+0x118/0x2b0 [ 722.699968] ? ip_route_input_slow+0x2e40/0x2e40 [ 722.700500] ? nf_hook_slow+0xf8/0x1e0 [ 722.700944] ? nf_hook.constprop.0+0x146/0x480 [ 722.701460] ? ip_list_rcv_finish.constprop.0+0x530/0x530 [ 722.702084] ip_rcv_finish_core.constprop.0+0x283/0x1a10 [ 722.702706] ip_rcv_finish+0x4f/0x1e0 [ 722.703130] ip_rcv+0xaa/0xd0 [ 722.703477] ? ip_local_deliver+0x200/0x200 [ 722.703965] __netif_receive_skb_one_core+0x197/0x1e0 [ 722.704538] ? __netif_receive_skb_core+0x3770/0x3770 [ 722.705122] ? __lock_acquire+0xbc2/0x5b20 [ 722.705600] __netif_receive_skb+0x27/0x1c0 [ 722.706082] netif_receive_skb+0x12d/0x800 [ 722.706557] ? __netif_receive_skb+0x1c0/0x1c0 [ 722.707076] ? SOFTIRQ_verbose+0x10/0x10 [ 722.707529] ? __lockdep_reset_lock+0x180/0x180 [ 722.708052] tun_rx_batched.isra.0+0x462/0x710 [ 722.708569] ? lock_acquire+0x197/0x490 [ 722.709019] ? tun_get_user+0xee8/0x31a0 [ 722.709469] ? tun_sock_write_space+0x1d0/0x1d0 [ 722.709999] ? lock_release+0x6b0/0x6b0 [ 722.710447] ? tun_get_user+0x1e10/0x31a0 [ 722.710917] ? lock_downgrade+0x6d0/0x6d0 [ 722.711381] ? eth_type_trans+0x2ad/0x5b0 [ 722.711856] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 722.712443] tun_get_user+0x202e/0x31a0 [ 722.712898] ? tun_build_skb+0xf00/0xf00 [ 722.713353] ? tun_attach.isra.0+0x830/0x1670 [ 722.713851] ? perf_trace_lock+0xac/0x490 [ 722.714321] ? SOFTIRQ_verbose+0x10/0x10 [ 722.714781] tun_chr_write_iter+0xe1/0x1d0 [ 722.715262] new_sync_write+0x42c/0x660 [ 722.715718] ? new_sync_read+0x6f0/0x6f0 [ 722.716173] ? _cond_resched+0x12/0x80 [ 722.716612] ? avc_policy_seqno+0x9/0x70 [ 722.717062] ? selinux_file_permission+0x36/0x510 [ 722.717612] vfs_write+0x743/0xa20 [ 722.718018] ksys_write+0x12d/0x250 [ 722.718434] ? __ia32_sys_read+0xb0/0xb0 [ 722.718897] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 722.719488] ? syscall_enter_from_user_mode+0x1d/0x50 [ 722.720054] do_syscall_64+0x33/0x40 [ 722.720488] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 722.721057] RIP: 0033:0x4192bf [ 722.721422] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 722.723484] RSP: 002b:00007f4896fe1150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 722.724327] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004192bf [ 722.725128] RDX: 000000000000003e RSI: 0000000020000000 RDI: 00000000000000f0 [ 722.725927] RBP: 00007f4896fe11d0 R08: 0000000000000000 R09: 0000000000000000 [ 722.726713] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 722.727499] R13: 00007fffecbd030f R14: 00007f4896fe1300 R15: 0000000000022000 [ 722.730615] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 722.732520] ext4 filesystem being mounted at /syzkaller-testdir458719629/syzkaller.0VMKlo/94/file0 supports timestamps until 2038 (0x7fffffff) 17:50:16 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af3010004000000000000000000000001000000", 0x3c, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) [ 722.753452] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 722.754617] ext4 filesystem being mounted at /syzkaller-testdir512464148/syzkaller.Osg8NX/104/file0 supports timestamps until 2038 (0x7fffffff) 17:50:16 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000), 0x0, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:50:16 executing program 7 (fault-call:0 fault-nth:12): syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) [ 722.813492] FAULT_INJECTION: forcing a failure. [ 722.813492] name failslab, interval 1, probability 0, space 0, times 0 [ 722.815117] CPU: 0 PID: 8412 Comm: syz-executor.7 Not tainted 5.10.52 #1 [ 722.816095] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 722.817658] Call Trace: [ 722.818043] dump_stack+0x107/0x163 [ 722.818559] should_fail.cold+0x5/0xa [ 722.819093] should_failslab+0x5/0x10 [ 722.819636] __kmalloc_node_track_caller+0x74/0x3f0 [ 722.820331] ? ip_rcv_finish_core.constprop.0+0xb62/0x1a10 [ 722.821147] pskb_expand_head+0x15a/0x1040 [ 722.821723] ? nf_hook.constprop.0+0x146/0x480 [ 722.822403] ? ip_list_rcv_finish.constprop.0+0x530/0x530 [ 722.823158] ip_rcv_finish_core.constprop.0+0xb62/0x1a10 [ 722.823938] ip_rcv_finish+0x4f/0x1e0 [ 722.824463] ip_rcv+0xaa/0xd0 [ 722.824916] ? ip_local_deliver+0x200/0x200 [ 722.825516] __netif_receive_skb_one_core+0x197/0x1e0 [ 722.826271] ? __netif_receive_skb_core+0x3770/0x3770 [ 722.826996] ? __lock_acquire+0xbc2/0x5b20 [ 722.827619] __netif_receive_skb+0x27/0x1c0 [ 722.828217] netif_receive_skb+0x12d/0x800 [ 722.828825] ? __netif_receive_skb+0x1c0/0x1c0 [ 722.829454] ? SOFTIRQ_verbose+0x10/0x10 [ 722.830034] ? __lockdep_reset_lock+0x180/0x180 [ 722.830685] tun_rx_batched.isra.0+0x462/0x710 [ 722.831322] ? lock_acquire+0x197/0x490 [ 722.831858] ? tun_get_user+0xee8/0x31a0 [ 722.832442] ? tun_sock_write_space+0x1d0/0x1d0 [ 722.833080] ? lock_release+0x6b0/0x6b0 [ 722.833658] ? tun_get_user+0x1e10/0x31a0 [ 722.834253] ? lock_downgrade+0x6d0/0x6d0 [ 722.834844] ? eth_type_trans+0x2ad/0x5b0 [ 722.835427] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 722.836174] tun_get_user+0x202e/0x31a0 [ 722.836741] ? tun_build_skb+0xf00/0xf00 [ 722.837322] ? tun_attach.isra.0+0x830/0x1670 [ 722.837961] ? perf_trace_lock+0xac/0x490 [ 722.838562] ? SOFTIRQ_verbose+0x10/0x10 [ 722.839141] tun_chr_write_iter+0xe1/0x1d0 [ 722.839754] new_sync_write+0x42c/0x660 [ 722.840314] ? new_sync_read+0x6f0/0x6f0 [ 722.840896] ? _cond_resched+0x12/0x80 [ 722.841440] ? avc_policy_seqno+0x9/0x70 [ 722.842030] ? selinux_file_permission+0x36/0x510 [ 722.842710] vfs_write+0x743/0xa20 [ 722.843235] ksys_write+0x12d/0x250 [ 722.843740] ? __ia32_sys_read+0xb0/0xb0 [ 722.844327] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 722.845060] ? syscall_enter_from_user_mode+0x1d/0x50 [ 722.845807] do_syscall_64+0x33/0x40 [ 722.846350] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 722.847084] RIP: 0033:0x4192bf [ 722.847533] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 722.850208] RSP: 002b:00007f4896fe1150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 722.851272] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004192bf [ 722.852308] RDX: 000000000000003e RSI: 0000000020000000 RDI: 00000000000000f0 [ 722.853355] RBP: 00007f4896fe11d0 R08: 0000000000000000 R09: 0000000000000000 [ 722.854359] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 722.855363] R13: 00007fffecbd030f R14: 00007f4896fe1300 R15: 0000000000022000 [ 722.899704] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 722.900830] ext4 filesystem being mounted at /syzkaller-testdir458719629/syzkaller.0VMKlo/95/file0 supports timestamps until 2038 (0x7fffffff) [ 722.908323] EXT4-fs error (device loop4): ext4_lookup:1708: inode #2: comm syz-executor.4: deleted inode referenced: 12 17:50:29 executing program 5 (fault-call:0 fault-nth:12): syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:50:29 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f0000000000000200200000", 0x1f, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:50:29 executing program 0: fsetxattr$security_ima(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=@ng={0x4, 0x5, "f98cbda0a9"}, 0x7, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) fremovexattr(0xffffffffffffffff, 0x0) 17:50:29 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af3010004000000000000000000000001000000", 0x3c, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:50:29 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x2, 0x0) 17:50:29 executing program 2: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000), 0x0, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:50:29 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:50:29 executing program 7 (fault-call:0 fault-nth:13): syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) [ 735.839763] FAULT_INJECTION: forcing a failure. [ 735.839763] name failslab, interval 1, probability 0, space 0, times 0 [ 735.840990] CPU: 1 PID: 8439 Comm: syz-executor.5 Not tainted 5.10.52 #1 [ 735.841715] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 735.842879] Call Trace: [ 735.843153] dump_stack+0x107/0x163 [ 735.843557] should_fail.cold+0x5/0xa [ 735.843946] should_failslab+0x5/0x10 [ 735.844354] __kmalloc_node_track_caller+0x74/0x3f0 [ 735.844855] ? alloc_skb_with_frags+0x92/0x570 [ 735.845356] __alloc_skb+0xb1/0x570 [ 735.845751] alloc_skb_with_frags+0x92/0x570 [ 735.846237] ? stack_trace_save+0x8c/0xc0 [ 735.846704] sock_alloc_send_pskb+0x73d/0x8a0 [ 735.847200] ? sk_reset_timer+0xc0/0xc0 [ 735.847638] ? ip_rcv_finish_core.constprop.0+0x430/0x1a10 [ 735.848232] ? ip_rcv_finish+0x4f/0x1e0 [ 735.848654] ? ip_rcv+0xaa/0xd0 [ 735.849001] ? __netif_receive_skb_one_core+0x197/0x1e0 [ 735.849590] ? __netif_receive_skb+0x27/0x1c0 [ 735.850098] ? netif_receive_skb+0x12d/0x800 [ 735.850599] ? tun_rx_batched.isra.0+0x462/0x710 [ 735.851126] ? tun_get_user+0x202e/0x31a0 [ 735.851580] ? tun_chr_write_iter+0xe1/0x1d0 [ 735.852071] ? new_sync_write+0x42c/0x660 [ 735.852533] ? vfs_write+0x743/0xa20 [ 735.852955] ? ksys_write+0x12d/0x250 [ 735.853393] ? do_syscall_64+0x33/0x40 [ 735.853831] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 735.854464] __ip_append_data+0x1624/0x3300 [ 735.854951] ? icmp_push_reply+0x490/0x490 [ 735.855431] ? ip_finish_output+0x330/0x330 [ 735.855912] ? ipv4_mtu+0x1ed/0x2c0 [ 735.856324] ? icmp_push_reply+0x490/0x490 [ 735.856795] ip_append_data+0x114/0x1a0 [ 735.857248] icmp_push_reply+0x13b/0x490 [ 735.857703] __icmp_send+0xbb1/0x1480 [ 735.858150] ? icmp_route_lookup.constprop.0+0x1150/0x1150 [ 735.858786] ? cipso_v4_validate+0x9d/0x10a0 [ 735.859282] ? find_held_lock+0x2c/0x110 [ 735.859753] ? ip_route_input_noref+0x162/0x2b0 [ 735.860269] ip_options_compile+0xad/0xf0 [ 735.860734] ? __ip_options_compile+0x15d0/0x15d0 [ 735.861264] ? ip_list_rcv_finish.constprop.0+0x530/0x530 [ 735.861880] ip_rcv_finish_core.constprop.0+0x430/0x1a10 [ 735.862500] ip_rcv_finish+0x4f/0x1e0 [ 735.862923] ip_rcv+0xaa/0xd0 [ 735.863281] ? ip_local_deliver+0x200/0x200 [ 735.863769] __netif_receive_skb_one_core+0x197/0x1e0 [ 735.864353] ? __netif_receive_skb_core+0x3770/0x3770 [ 735.864933] ? __lock_acquire+0xbc2/0x5b20 [ 735.865416] __netif_receive_skb+0x27/0x1c0 [ 735.865893] netif_receive_skb+0x12d/0x800 [ 735.866411] ? __netif_receive_skb+0x1c0/0x1c0 [ 735.866924] ? SOFTIRQ_verbose+0x10/0x10 [ 735.867380] ? __lockdep_reset_lock+0x180/0x180 [ 735.867905] tun_rx_batched.isra.0+0x462/0x710 [ 735.868420] ? lock_acquire+0x197/0x490 [ 735.868874] ? tun_get_user+0xee8/0x31a0 [ 735.869342] ? tun_sock_write_space+0x1d0/0x1d0 [ 735.869861] ? lock_release+0x6b0/0x6b0 [ 735.870318] ? tun_get_user+0x1e10/0x31a0 [ 735.870775] ? lock_downgrade+0x6d0/0x6d0 [ 735.871247] ? eth_type_trans+0x2ad/0x5b0 [ 735.871713] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 735.872307] tun_get_user+0x202e/0x31a0 [ 735.872764] ? tun_build_skb+0xf00/0xf00 [ 735.873230] ? tun_attach.isra.0+0x830/0x1670 [ 735.873733] ? perf_trace_lock+0xac/0x490 [ 735.874213] ? SOFTIRQ_verbose+0x10/0x10 [ 735.874678] tun_chr_write_iter+0xe1/0x1d0 [ 735.875175] new_sync_write+0x42c/0x660 [ 735.875643] ? new_sync_read+0x6f0/0x6f0 [ 735.876125] ? _cond_resched+0x12/0x80 [ 735.876583] ? avc_policy_seqno+0x9/0x70 [ 735.877041] ? selinux_file_permission+0x36/0x510 [ 735.877623] vfs_write+0x743/0xa20 [ 735.878054] ksys_write+0x12d/0x250 [ 735.878501] ? __ia32_sys_read+0xb0/0xb0 [ 735.878972] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 735.879590] ? syscall_enter_from_user_mode+0x1d/0x50 [ 735.880204] do_syscall_64+0x33/0x40 [ 735.880691] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 735.881216] RIP: 0033:0x4192bf [ 735.881559] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 735.883488] RSP: 002b:00007f5dfeceb150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 735.884270] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004192bf [ 735.885006] RDX: 000000000000003e RSI: 0000000020000000 RDI: 00000000000000f0 [ 735.885750] RBP: 00007f5dfeceb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 735.886493] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 735.887259] R13: 00007ffdd8fba70f R14: 00007f5dfeceb300 R15: 0000000000022000 [ 735.902556] FAULT_INJECTION: forcing a failure. [ 735.902556] name failslab, interval 1, probability 0, space 0, times 0 [ 735.903793] CPU: 1 PID: 8441 Comm: syz-executor.7 Not tainted 5.10.52 #1 [ 735.904487] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 735.905621] Call Trace: [ 735.905889] dump_stack+0x107/0x163 [ 735.906272] should_fail.cold+0x5/0xa [ 735.906657] ? create_object.isra.0+0x3a/0xa20 [ 735.907112] should_failslab+0x5/0x10 [ 735.907503] kmem_cache_alloc+0x5b/0x350 [ 735.907920] create_object.isra.0+0x3a/0xa20 [ 735.908375] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 735.908884] __kmalloc_node_track_caller+0x1a6/0x3f0 [ 735.909402] ? ip_rcv_finish_core.constprop.0+0xb62/0x1a10 [ 735.909968] pskb_expand_head+0x15a/0x1040 [ 735.910410] ? nf_hook.constprop.0+0x146/0x480 [ 735.910867] ? ip_list_rcv_finish.constprop.0+0x530/0x530 [ 735.911426] ip_rcv_finish_core.constprop.0+0xb62/0x1a10 [ 735.911970] ip_rcv_finish+0x4f/0x1e0 [ 735.912356] ip_rcv+0xaa/0xd0 [ 735.912682] ? ip_local_deliver+0x200/0x200 [ 735.913184] __netif_receive_skb_one_core+0x197/0x1e0 [ 735.913773] ? __netif_receive_skb_core+0x3770/0x3770 [ 735.914392] ? __lock_acquire+0xbc2/0x5b20 [ 735.914877] __netif_receive_skb+0x27/0x1c0 [ 735.915369] netif_receive_skb+0x12d/0x800 [ 735.915861] ? __netif_receive_skb+0x1c0/0x1c0 [ 735.916378] ? SOFTIRQ_verbose+0x10/0x10 [ 735.916853] ? __lockdep_reset_lock+0x180/0x180 [ 735.917403] tun_rx_batched.isra.0+0x462/0x710 [ 735.917904] ? lock_acquire+0x197/0x490 [ 735.918382] ? tun_get_user+0xee8/0x31a0 [ 735.918839] ? tun_sock_write_space+0x1d0/0x1d0 [ 735.919337] ? lock_release+0x6b0/0x6b0 [ 735.919781] ? tun_get_user+0x1e10/0x31a0 [ 735.920324] ? lock_downgrade+0x6d0/0x6d0 [ 735.920812] ? eth_type_trans+0x2ad/0x5b0 [ 735.921307] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 735.921926] tun_get_user+0x202e/0x31a0 [ 735.922386] ? tun_build_skb+0xf00/0xf00 [ 735.922852] ? tun_attach.isra.0+0x830/0x1670 [ 735.923372] ? perf_trace_lock+0xac/0x490 [ 735.923861] ? SOFTIRQ_verbose+0x10/0x10 [ 735.924341] tun_chr_write_iter+0xe1/0x1d0 [ 735.924826] new_sync_write+0x42c/0x660 [ 735.925270] ? new_sync_read+0x6f0/0x6f0 [ 735.925753] ? _cond_resched+0x12/0x80 [ 735.926215] ? avc_policy_seqno+0x9/0x70 [ 735.926696] ? selinux_file_permission+0x36/0x510 [ 735.927262] vfs_write+0x743/0xa20 [ 735.927683] ksys_write+0x12d/0x250 [ 735.928098] ? __ia32_sys_read+0xb0/0xb0 [ 735.928561] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 735.929175] ? syscall_enter_from_user_mode+0x1d/0x50 [ 735.929781] do_syscall_64+0x33/0x40 [ 735.930232] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 735.930824] RIP: 0033:0x4192bf [ 735.931188] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 735.933280] RSP: 002b:00007f4896fe1150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 735.934161] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004192bf [ 735.934980] RDX: 000000000000003e RSI: 0000000020000000 RDI: 00000000000000f0 [ 735.935783] RBP: 00007f4896fe11d0 R08: 0000000000000000 R09: 0000000000000000 [ 735.936593] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 735.937411] R13: 00007fffecbd030f R14: 00007f4896fe1300 R15: 0000000000022000 [ 735.955082] kauditd_printk_skb: 25 callbacks suppressed 17:50:29 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af3010004000000000000000000000001000000", 0x3c, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) [ 735.955090] audit: type=1326 audit(1627062629.811:776): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8434 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 735.958374] audit: type=1326 audit(1627062629.812:777): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8434 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 735.963535] audit: type=1326 audit(1627062629.816:778): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8434 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=199 compat=0 ip=0x466609 code=0x7ffc0000 [ 735.966654] audit: type=1326 audit(1627062629.816:779): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8434 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 735.969172] audit: type=1326 audit(1627062629.816:780): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8434 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 735.971431] audit: type=1326 audit(1627062629.816:781): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8434 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=190 compat=0 ip=0x466609 code=0x7ffc0000 [ 735.975123] audit: type=1326 audit(1627062629.816:782): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8434 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 735.978403] audit: type=1326 audit(1627062629.816:783): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8434 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 735.982162] audit: type=1326 audit(1627062629.818:784): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8434 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=317 compat=0 ip=0x466609 code=0x7ffc0000 [ 735.985386] audit: type=1326 audit(1627062629.818:785): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8434 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 736.000452] EXT4-fs (loop2): mounted filesystem without journal. Opts: ,errors=continue [ 736.001605] ext4 filesystem being mounted at /syzkaller-testdir470421319/syzkaller.jpqob2/86/file0 supports timestamps until 2038 (0x7fffffff) [ 736.018271] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue 17:50:29 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(0x0, &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') [ 736.058772] ext4 filesystem being mounted at /syzkaller-testdir512464148/syzkaller.Osg8NX/105/file0 supports timestamps until 2038 (0x7fffffff) [ 736.070449] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue 17:50:29 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) [ 736.095215] ext4 filesystem being mounted at /syzkaller-testdir458719629/syzkaller.0VMKlo/96/file0 supports timestamps until 2038 (0x7fffffff) 17:50:29 executing program 7 (fault-call:0 fault-nth:14): syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:50:29 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') [ 736.134633] FAULT_INJECTION: forcing a failure. [ 736.134633] name failslab, interval 1, probability 0, space 0, times 0 [ 736.137241] CPU: 0 PID: 8472 Comm: syz-executor.7 Not tainted 5.10.52 #1 [ 736.138746] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 736.141214] Call Trace: [ 736.141807] dump_stack+0x107/0x163 [ 736.142614] should_fail.cold+0x5/0xa [ 736.143448] ? dst_alloc+0x9e/0x610 [ 736.144248] should_failslab+0x5/0x10 [ 736.145110] kmem_cache_alloc+0x5b/0x350 [ 736.146010] dst_alloc+0x9e/0x610 [ 736.146788] rt_dst_alloc+0x73/0x430 [ 736.147595] ip_route_output_key_hash_rcu+0x7ef/0x2330 [ 736.148776] ip_route_output_key_hash+0x18d/0x300 [ 736.149865] ? ip_route_output_key_hash_rcu+0x2330/0x2330 [ 736.151163] icmp_route_lookup.constprop.0+0x349/0x1150 [ 736.152323] ? __lockdep_reset_lock+0x180/0x180 [ 736.153344] ? icmp_timestamp+0x230/0x230 [ 736.154266] ? memcpy+0x39/0x60 [ 736.154987] ? __ip_options_echo+0x6f8/0x11a0 [ 736.155968] ? lock_downgrade+0x6d0/0x6d0 [ 736.156881] ? ip_options_build+0x780/0x780 [ 736.157816] ? do_raw_spin_lock+0x260/0x260 [ 736.158789] __icmp_send+0xa36/0x1480 [ 736.159639] ? icmp_route_lookup.constprop.0+0x1150/0x1150 [ 736.160878] ? cipso_v4_validate+0x9d/0x10a0 [ 736.161888] ? skb_release_data+0x11d/0x820 [ 736.162861] ip_options_compile+0xad/0xf0 [ 736.163763] ? __ip_options_compile+0x15d0/0x15d0 [ 736.164825] ? ip_list_rcv_finish.constprop.0+0x530/0x530 [ 736.166036] ip_rcv_finish_core.constprop.0+0x430/0x1a10 [ 736.167255] ip_rcv_finish+0x4f/0x1e0 [ 736.168093] ip_rcv+0xaa/0xd0 [ 736.168792] ? ip_local_deliver+0x200/0x200 [ 736.169792] __netif_receive_skb_one_core+0x197/0x1e0 [ 736.170954] ? __netif_receive_skb_core+0x3770/0x3770 [ 736.172081] ? __lock_acquire+0xbc2/0x5b20 [ 736.173034] __netif_receive_skb+0x27/0x1c0 [ 736.173989] netif_receive_skb+0x12d/0x800 [ 736.174939] ? __netif_receive_skb+0x1c0/0x1c0 [ 736.175942] ? SOFTIRQ_verbose+0x10/0x10 [ 736.176847] ? __lockdep_reset_lock+0x180/0x180 [ 736.177869] tun_rx_batched.isra.0+0x462/0x710 [ 736.178893] ? lock_acquire+0x197/0x490 [ 736.179755] ? tun_get_user+0xee8/0x31a0 [ 736.180641] ? tun_sock_write_space+0x1d0/0x1d0 [ 736.181659] ? lock_release+0x6b0/0x6b0 [ 736.182546] ? tun_get_user+0x1e10/0x31a0 [ 736.183448] ? lock_downgrade+0x6d0/0x6d0 [ 736.184352] ? eth_type_trans+0x2ad/0x5b0 [ 736.185275] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 736.186457] tun_get_user+0x202e/0x31a0 [ 736.187354] ? tun_build_skb+0xf00/0xf00 [ 736.188248] ? tun_attach.isra.0+0x830/0x1670 [ 736.189239] ? perf_trace_lock+0xac/0x490 [ 736.190159] ? SOFTIRQ_verbose+0x10/0x10 [ 736.191075] tun_chr_write_iter+0xe1/0x1d0 [ 736.192006] new_sync_write+0x42c/0x660 [ 736.192899] ? new_sync_read+0x6f0/0x6f0 [ 736.193790] ? _cond_resched+0x12/0x80 [ 736.194707] ? avc_policy_seqno+0x9/0x70 [ 736.195639] ? selinux_file_permission+0x36/0x510 [ 736.196769] vfs_write+0x743/0xa20 [ 736.197579] ksys_write+0x12d/0x250 [ 736.198409] ? __ia32_sys_read+0xb0/0xb0 [ 736.199314] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 736.200474] ? syscall_enter_from_user_mode+0x1d/0x50 [ 736.201632] do_syscall_64+0x33/0x40 [ 736.202490] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 736.203632] RIP: 0033:0x4192bf [ 736.204352] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 736.208470] RSP: 002b:00007f4896fe1150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 736.210189] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004192bf [ 736.211774] RDX: 000000000000003e RSI: 0000000020000000 RDI: 00000000000000f0 [ 736.213364] RBP: 00007f4896fe11d0 R08: 0000000000000000 R09: 0000000000000000 [ 736.215036] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 736.216615] R13: 00007fffecbd030f R14: 00007f4896fe1300 R15: 0000000000022000 17:50:43 executing program 5 (fault-call:0 fault-nth:13): syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:50:43 executing program 2 (fault-call:3 fault-nth:0): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') 17:50:43 executing program 7 (fault-call:0 fault-nth:15): syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:50:43 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000000)={0x20000102, &(0x7f0000000040)}) fremovexattr(r0, 0x0) 17:50:43 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x3, 0x0) 17:50:43 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(0x0, &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') 17:50:43 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f0000000000000200200000", 0x1f, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:50:43 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) [ 749.311765] FAULT_INJECTION: forcing a failure. [ 749.311765] name failslab, interval 1, probability 0, space 0, times 0 [ 749.313415] CPU: 0 PID: 8481 Comm: syz-executor.7 Not tainted 5.10.52 #1 [ 749.314392] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 749.315985] Call Trace: [ 749.316361] dump_stack+0x107/0x163 [ 749.316880] should_fail.cold+0x5/0xa [ 749.317427] ? create_object.isra.0+0x3a/0xa20 [ 749.318048] should_failslab+0x5/0x10 [ 749.318618] kmem_cache_alloc+0x5b/0x350 [ 749.319197] create_object.isra.0+0x3a/0xa20 [ 749.319821] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 749.320528] kmem_cache_alloc+0x159/0x350 [ 749.321127] dst_alloc+0x9e/0x610 [ 749.321631] rt_dst_alloc+0x73/0x430 [ 749.322164] ip_route_output_key_hash_rcu+0x7ef/0x2330 [ 749.322977] ip_route_output_key_hash+0x18d/0x300 [ 749.323668] ? ip_route_output_key_hash_rcu+0x2330/0x2330 [ 749.324480] icmp_route_lookup.constprop.0+0x349/0x1150 [ 749.325257] ? __lockdep_reset_lock+0x180/0x180 [ 749.325921] ? icmp_timestamp+0x230/0x230 [ 749.326537] ? memcpy+0x39/0x60 [ 749.327027] ? __ip_options_echo+0x6f8/0x11a0 [ 749.327663] ? lock_downgrade+0x6d0/0x6d0 [ 749.328198] ? ip_options_build+0x780/0x780 [ 749.328754] ? do_raw_spin_lock+0x260/0x260 [ 749.329320] __icmp_send+0xa36/0x1480 [ 749.329829] ? icmp_route_lookup.constprop.0+0x1150/0x1150 [ 749.330565] ? cipso_v4_validate+0x9d/0x10a0 [ 749.331173] ? skb_release_data+0x11d/0x820 [ 749.331742] ip_options_compile+0xad/0xf0 [ 749.332279] ? __ip_options_compile+0x15d0/0x15d0 [ 749.332912] ? ip_list_rcv_finish.constprop.0+0x530/0x530 [ 749.333639] ip_rcv_finish_core.constprop.0+0x430/0x1a10 [ 749.334345] ip_rcv_finish+0x4f/0x1e0 [ 749.334834] ip_rcv+0xaa/0xd0 [ 749.335247] ? ip_local_deliver+0x200/0x200 [ 749.335805] __netif_receive_skb_one_core+0x197/0x1e0 [ 749.336489] ? __netif_receive_skb_core+0x3770/0x3770 [ 749.337161] ? __lock_acquire+0xbc2/0x5b20 [ 749.337724] __netif_receive_skb+0x27/0x1c0 [ 749.338283] netif_receive_skb+0x12d/0x800 [ 749.338884] ? __netif_receive_skb+0x1c0/0x1c0 [ 749.339486] ? SOFTIRQ_verbose+0x10/0x10 [ 749.340017] ? __lockdep_reset_lock+0x180/0x180 [ 749.340629] tun_rx_batched.isra.0+0x462/0x710 [ 749.341220] ? lock_acquire+0x197/0x490 [ 749.341736] ? tun_get_user+0xee8/0x31a0 [ 749.342266] ? tun_sock_write_space+0x1d0/0x1d0 [ 749.342879] ? lock_release+0x6b0/0x6b0 [ 749.343390] ? tun_get_user+0x1e10/0x31a0 [ 749.343919] ? lock_downgrade+0x6d0/0x6d0 [ 749.344451] ? eth_type_trans+0x2ad/0x5b0 [ 749.344992] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 749.345669] tun_get_user+0x202e/0x31a0 [ 749.346202] ? tun_build_skb+0xf00/0xf00 [ 749.346736] ? tun_attach.isra.0+0x830/0x1670 [ 749.347312] ? perf_trace_lock+0xac/0x490 [ 749.347841] ? SOFTIRQ_verbose+0x10/0x10 [ 749.348371] tun_chr_write_iter+0xe1/0x1d0 [ 749.348910] new_sync_write+0x42c/0x660 [ 749.349424] ? new_sync_read+0x6f0/0x6f0 [ 749.349954] ? _cond_resched+0x12/0x80 [ 749.350495] ? avc_policy_seqno+0x9/0x70 [ 749.351024] ? selinux_file_permission+0x36/0x510 [ 749.351680] vfs_write+0x743/0xa20 [ 749.352147] ksys_write+0x12d/0x250 [ 749.352623] ? __ia32_sys_read+0xb0/0xb0 [ 749.353148] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 749.353827] ? syscall_enter_from_user_mode+0x1d/0x50 [ 749.354508] do_syscall_64+0x33/0x40 [ 749.354984] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 749.355663] RIP: 0033:0x4192bf [ 749.356085] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 749.358464] RSP: 002b:00007f4896fe1150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 749.359463] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004192bf [ 749.360367] RDX: 000000000000003e RSI: 0000000020000000 RDI: 00000000000000f0 [ 749.361274] RBP: 00007f4896fe11d0 R08: 0000000000000000 R09: 0000000000000000 [ 749.362183] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 749.363119] R13: 00007fffecbd030f R14: 00007f4896fe1300 R15: 0000000000022000 [ 749.374248] FAULT_INJECTION: forcing a failure. [ 749.374248] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 749.376021] FAULT_INJECTION: forcing a failure. [ 749.376021] name failslab, interval 1, probability 0, space 0, times 0 [ 749.376038] CPU: 1 PID: 8491 Comm: syz-executor.5 Not tainted 5.10.52 #1 [ 749.376047] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 749.376051] Call Trace: [ 749.376071] dump_stack+0x107/0x163 [ 749.380699] should_fail.cold+0x5/0xa [ 749.381219] ? create_object.isra.0+0x3a/0xa20 [ 749.381817] should_failslab+0x5/0x10 [ 749.382317] kmem_cache_alloc+0x5b/0x350 [ 749.382880] create_object.isra.0+0x3a/0xa20 [ 749.383482] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 749.384127] __kmalloc_node_track_caller+0x1a6/0x3f0 [ 749.384795] ? alloc_skb_with_frags+0x92/0x570 [ 749.385411] __alloc_skb+0xb1/0x570 [ 749.385927] alloc_skb_with_frags+0x92/0x570 [ 749.386519] ? stack_trace_save+0x8c/0xc0 [ 749.387079] sock_alloc_send_pskb+0x73d/0x8a0 [ 749.387674] ? sk_reset_timer+0xc0/0xc0 [ 749.388195] ? ip_rcv_finish_core.constprop.0+0x430/0x1a10 [ 749.388925] ? ip_rcv_finish+0x4f/0x1e0 [ 749.389446] ? ip_rcv+0xaa/0xd0 [ 749.389899] ? __netif_receive_skb_one_core+0x197/0x1e0 [ 749.390638] ? __netif_receive_skb+0x27/0x1c0 [ 749.391234] ? netif_receive_skb+0x12d/0x800 [ 749.391788] ? tun_rx_batched.isra.0+0x462/0x710 [ 749.392391] ? tun_get_user+0x202e/0x31a0 [ 749.392908] ? tun_chr_write_iter+0xe1/0x1d0 [ 749.393480] ? new_sync_write+0x42c/0x660 [ 749.393995] ? vfs_write+0x743/0xa20 [ 749.394495] ? ksys_write+0x12d/0x250 [ 749.394975] ? do_syscall_64+0x33/0x40 [ 749.395462] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 749.396152] __ip_append_data+0x1624/0x3300 [ 749.396728] ? icmp_push_reply+0x490/0x490 [ 749.397282] ? ip_finish_output+0x330/0x330 [ 749.397837] ? ipv4_mtu+0x1ed/0x2c0 [ 749.398300] ? icmp_push_reply+0x490/0x490 [ 749.398856] ip_append_data+0x114/0x1a0 [ 749.399414] icmp_push_reply+0x13b/0x490 [ 749.399952] __icmp_send+0xbb1/0x1480 [ 749.400483] ? icmp_route_lookup.constprop.0+0x1150/0x1150 [ 749.401211] ? cipso_v4_validate+0x9d/0x10a0 [ 749.401802] ? find_held_lock+0x2c/0x110 [ 749.402385] ? ip_route_input_noref+0x162/0x2b0 [ 749.403005] ip_options_compile+0xad/0xf0 [ 749.403550] ? __ip_options_compile+0x15d0/0x15d0 [ 749.404168] ? ip_list_rcv_finish.constprop.0+0x530/0x530 [ 749.404885] ip_rcv_finish_core.constprop.0+0x430/0x1a10 [ 749.405615] ip_rcv_finish+0x4f/0x1e0 [ 749.406115] ip_rcv+0xaa/0xd0 [ 749.406534] ? ip_local_deliver+0x200/0x200 [ 749.407099] __netif_receive_skb_one_core+0x197/0x1e0 [ 749.407769] ? __netif_receive_skb_core+0x3770/0x3770 [ 749.408456] ? __lock_acquire+0xbc2/0x5b20 [ 749.409025] __netif_receive_skb+0x27/0x1c0 [ 749.409610] netif_receive_skb+0x12d/0x800 [ 749.410170] ? __netif_receive_skb+0x1c0/0x1c0 [ 749.410776] ? SOFTIRQ_verbose+0x10/0x10 [ 749.411309] ? __lockdep_reset_lock+0x180/0x180 [ 749.411929] tun_rx_batched.isra.0+0x462/0x710 [ 749.412526] ? lock_acquire+0x197/0x490 [ 749.413058] ? tun_get_user+0xee8/0x31a0 [ 749.413589] ? tun_sock_write_space+0x1d0/0x1d0 [ 749.414196] ? lock_release+0x6b0/0x6b0 [ 749.414737] ? tun_get_user+0x1e10/0x31a0 [ 749.415293] ? lock_downgrade+0x6d0/0x6d0 [ 749.415829] ? eth_type_trans+0x2ad/0x5b0 [ 749.416384] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 749.417074] tun_get_user+0x202e/0x31a0 [ 749.417619] ? tun_build_skb+0xf00/0xf00 [ 749.418157] ? tun_attach.isra.0+0x830/0x1670 [ 749.418769] ? perf_trace_lock+0xac/0x490 [ 749.419309] ? SOFTIRQ_verbose+0x10/0x10 [ 749.419863] tun_chr_write_iter+0xe1/0x1d0 [ 749.420431] new_sync_write+0x42c/0x660 [ 749.420958] ? new_sync_read+0x6f0/0x6f0 [ 749.421502] ? _cond_resched+0x12/0x80 [ 749.422015] ? avc_policy_seqno+0x9/0x70 [ 749.422559] ? selinux_file_permission+0x36/0x510 [ 749.423218] vfs_write+0x743/0xa20 [ 749.423693] ksys_write+0x12d/0x250 [ 749.424179] ? __ia32_sys_read+0xb0/0xb0 [ 749.424734] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 749.425420] ? syscall_enter_from_user_mode+0x1d/0x50 [ 749.426094] do_syscall_64+0x33/0x40 [ 749.426604] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 749.427278] RIP: 0033:0x4192bf [ 749.427710] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 749.430141] RSP: 002b:00007f5dfeceb150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 749.431178] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004192bf [ 749.432122] RDX: 000000000000003e RSI: 0000000020000000 RDI: 00000000000000f0 [ 749.433063] RBP: 00007f5dfeceb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 749.433997] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 749.434931] R13: 00007ffdd8fba70f R14: 00007f5dfeceb300 R15: 0000000000022000 [ 749.435894] CPU: 0 PID: 8492 Comm: syz-executor.2 Not tainted 5.10.52 #1 [ 749.436842] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 749.438485] Call Trace: [ 749.438888] dump_stack+0x107/0x163 [ 749.439409] should_fail.cold+0x5/0xa [ 749.439981] strncpy_from_user+0x34/0x460 [ 749.440574] removexattr+0x88/0x120 [ 749.441072] ? vfs_removexattr+0x240/0x240 [ 749.441653] ? find_held_lock+0x2c/0x110 [ 749.442229] ? lock_acquire+0x197/0x490 [ 749.442810] ? __x64_sys_fremovexattr+0x101/0x1e0 [ 749.443509] ? lock_release+0x6b0/0x6b0 [ 749.444070] ? wait_for_completion+0x270/0x270 [ 749.444743] ? rcu_read_lock_any_held+0x69/0x90 [ 749.445422] ? mnt_want_write_file+0xa8/0x5b0 [ 749.446050] __x64_sys_fremovexattr+0x16b/0x1e0 [ 749.446725] do_syscall_64+0x33/0x40 [ 749.447255] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 749.447990] RIP: 0033:0x466609 [ 749.448458] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 749.451142] RSP: 002b:00007f3237772188 EFLAGS: 00000246 ORIG_RAX: 00000000000000c7 [ 749.452246] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 0000000000466609 [ 749.453273] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 749.454309] RBP: 00007f32377721d0 R08: 0000000000000000 R09: 0000000000000000 [ 749.455365] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 749.456359] R13: 00007ffe003f8dbf R14: 00007f3237772300 R15: 0000000000022000 [ 749.517165] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 749.519110] ext4 filesystem being mounted at /syzkaller-testdir458719629/syzkaller.0VMKlo/97/file0 supports timestamps until 2038 (0x7fffffff) [ 749.523238] EXT4-fs error (device loop4): ext4_empty_dir:2876: inode #12: comm syz-executor.4: Directory hole found for htree leaf block [ 749.525618] EXT4-fs error (device loop4): ext4_free_inode:353: comm syz-executor.4: bit already cleared for inode 12 [ 749.562468] kauditd_printk_skb: 10 callbacks suppressed [ 749.562481] audit: type=1326 audit(1627062643.419:796): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8480 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 749.567782] audit: type=1326 audit(1627062643.419:797): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8486 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 749.576958] audit: type=1326 audit(1627062643.419:798): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8486 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 749.584979] audit: type=1326 audit(1627062643.423:799): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8485 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 749.598980] audit: type=1326 audit(1627062643.426:800): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8485 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=317 compat=0 ip=0x466609 code=0x7ffc0000 [ 749.610553] audit: type=1326 audit(1627062643.429:801): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8485 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 749.622923] audit: type=1326 audit(1627062643.429:802): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8485 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 749.628125] audit: type=1326 audit(1627062643.429:803): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8485 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=85 compat=0 ip=0x466609 code=0x7ffc0000 17:50:56 executing program 0: r0 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xb3f) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)={0x4, 0x80000000, 0x7f96, 0x7fff, 0xa, "e66b349180597b309e9fdfe9f0482c37fc1f0d"}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/vmallocinfo\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0xffffff9f}], 0x58, 0x64f, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000080)) fremovexattr(0xffffffffffffffff, 0x0) 17:50:56 executing program 5 (fault-call:0 fault-nth:14): syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:50:56 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x4, 0x0) 17:50:56 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f0000000000000200200000", 0x1f, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:50:56 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:50:56 executing program 7 (fault-call:0 fault-nth:16): syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:50:56 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f0000000000000200200000", 0x1f, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:50:56 executing program 2 (fault-call:3 fault-nth:1): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') [ 762.206855] audit: type=1326 audit(1627062656.063:804): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8509 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 762.212405] audit: type=1326 audit(1627062656.069:805): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8509 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=257 compat=0 ip=0x466609 code=0x7ffc0000 [ 762.219754] audit: type=1326 audit(1627062656.074:806): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8509 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 762.236972] FAULT_INJECTION: forcing a failure. [ 762.236972] name failslab, interval 1, probability 0, space 0, times 0 [ 762.237367] audit: type=1326 audit(1627062656.075:807): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8509 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=295 compat=0 ip=0x466609 code=0x7ffc0000 [ 762.239248] CPU: 0 PID: 8520 Comm: syz-executor.7 Not tainted 5.10.52 #1 [ 762.243942] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 762.246169] Call Trace: [ 762.246702] dump_stack+0x107/0x163 [ 762.247402] should_fail.cold+0x5/0xa [ 762.248144] ? ip_setup_cork+0x6de/0x920 [ 762.248932] should_failslab+0x5/0x10 [ 762.249661] kmem_cache_alloc_trace+0x55/0x360 [ 762.250535] ? icmp_timestamp+0x230/0x230 [ 762.251333] ip_setup_cork+0x6de/0x920 [ 762.252084] ? icmp_push_reply+0x490/0x490 [ 762.252884] ip_append_data+0x163/0x1a0 [ 762.253656] icmp_push_reply+0x13b/0x490 [ 762.254437] __icmp_send+0xbb1/0x1480 [ 762.255218] ? icmp_route_lookup.constprop.0+0x1150/0x1150 [ 762.256285] ? cipso_v4_validate+0x9d/0x10a0 [ 762.257171] ? skb_release_data+0x11d/0x820 [ 762.258003] ip_options_compile+0xad/0xf0 [ 762.258800] ? __ip_options_compile+0x15d0/0x15d0 [ 762.259719] ? ip_list_rcv_finish.constprop.0+0x530/0x530 [ 762.260771] ip_rcv_finish_core.constprop.0+0x430/0x1a10 [ 762.261809] ip_rcv_finish+0x4f/0x1e0 [ 762.262534] ip_rcv+0xaa/0xd0 [ 762.263156] ? ip_local_deliver+0x200/0x200 [ 762.263977] __netif_receive_skb_one_core+0x197/0x1e0 [ 762.264937] ? __netif_receive_skb_core+0x3770/0x3770 [ 762.265927] ? __lock_acquire+0xbc2/0x5b20 [ 762.266747] __netif_receive_skb+0x27/0x1c0 [ 762.267535] netif_receive_skb+0x12d/0x800 [ 762.268213] ? __netif_receive_skb+0x1c0/0x1c0 [ 762.268951] ? SOFTIRQ_verbose+0x10/0x10 [ 762.269605] ? __lockdep_reset_lock+0x180/0x180 [ 762.270370] tun_rx_batched.isra.0+0x462/0x710 [ 762.271106] ? lock_acquire+0x197/0x490 [ 762.271738] ? tun_get_user+0xee8/0x31a0 [ 762.272402] ? tun_sock_write_space+0x1d0/0x1d0 [ 762.273143] ? lock_release+0x6b0/0x6b0 [ 762.273799] ? tun_get_user+0x1e10/0x31a0 [ 762.274460] ? lock_downgrade+0x6d0/0x6d0 [ 762.275150] ? eth_type_trans+0x2ad/0x5b0 [ 762.275817] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 762.276695] tun_get_user+0x202e/0x31a0 [ 762.277355] ? tun_build_skb+0xf00/0xf00 [ 762.278030] ? tun_attach.isra.0+0x830/0x1670 [ 762.278767] ? perf_trace_lock+0xac/0x490 [ 762.279448] ? SOFTIRQ_verbose+0x10/0x10 [ 762.280112] tun_chr_write_iter+0xe1/0x1d0 [ 762.280815] new_sync_write+0x42c/0x660 [ 762.281464] ? new_sync_read+0x6f0/0x6f0 [ 762.282111] ? _cond_resched+0x12/0x80 [ 762.282773] ? avc_policy_seqno+0x9/0x70 [ 762.283418] ? selinux_file_permission+0x36/0x510 [ 762.284236] vfs_write+0x743/0xa20 [ 762.284813] ksys_write+0x12d/0x250 [ 762.285411] ? __ia32_sys_read+0xb0/0xb0 [ 762.286059] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 762.286943] ? syscall_enter_from_user_mode+0x1d/0x50 [ 762.287772] do_syscall_64+0x33/0x40 [ 762.288390] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 762.289203] RIP: 0033:0x4192bf [ 762.289739] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 762.292669] RSP: 002b:00007f4896fe1150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 762.293928] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004192bf [ 762.295071] RDX: 000000000000003e RSI: 0000000020000000 RDI: 00000000000000f0 [ 762.296248] RBP: 00007f4896fe11d0 R08: 0000000000000000 R09: 0000000000000000 [ 762.297382] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 762.298531] R13: 00007fffecbd030f R14: 00007f4896fe1300 R15: 0000000000022000 [ 762.302336] FAULT_INJECTION: forcing a failure. [ 762.302336] name failslab, interval 1, probability 0, space 0, times 0 [ 762.304195] CPU: 0 PID: 8522 Comm: syz-executor.5 Not tainted 5.10.52 #1 [ 762.305302] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 762.307183] Call Trace: [ 762.307614] dump_stack+0x107/0x163 [ 762.308223] should_fail.cold+0x5/0xa [ 762.308851] ? skb_clone+0x14f/0x3c0 [ 762.309465] should_failslab+0x5/0x10 [ 762.310089] kmem_cache_alloc+0x5b/0x350 [ 762.310772] skb_clone+0x14f/0x3c0 [ 762.311359] ip_mc_output+0x698/0xa30 [ 762.311991] ip_push_pending_frames+0x12e/0x2c0 [ 762.312748] icmp_push_reply+0x351/0x490 [ 762.313418] __icmp_send+0xbb1/0x1480 [ 762.314053] ? icmp_route_lookup.constprop.0+0x1150/0x1150 [ 762.314991] ? cipso_v4_validate+0x9d/0x10a0 [ 762.315717] ? find_held_lock+0x2c/0x110 [ 762.316419] ? ip_route_input_noref+0x162/0x2b0 [ 762.317188] ip_options_compile+0xad/0xf0 [ 762.317592] FAULT_INJECTION: forcing a failure. [ 762.317592] name failslab, interval 1, probability 0, space 0, times 0 [ 762.317878] ? __ip_options_compile+0x15d0/0x15d0 [ 762.320634] ? ip_list_rcv_finish.constprop.0+0x530/0x530 [ 762.321546] ip_rcv_finish_core.constprop.0+0x430/0x1a10 [ 762.322444] ip_rcv_finish+0x4f/0x1e0 [ 762.323079] ip_rcv+0xaa/0xd0 [ 762.323593] ? ip_local_deliver+0x200/0x200 [ 762.324307] __netif_receive_skb_one_core+0x197/0x1e0 [ 762.325157] ? __netif_receive_skb_core+0x3770/0x3770 [ 762.326008] ? __lock_acquire+0xbc2/0x5b20 [ 762.326737] __netif_receive_skb+0x27/0x1c0 [ 762.327450] netif_receive_skb+0x12d/0x800 [ 762.328148] ? __netif_receive_skb+0x1c0/0x1c0 [ 762.328903] ? SOFTIRQ_verbose+0x10/0x10 [ 762.329574] ? __lockdep_reset_lock+0x180/0x180 [ 762.330347] tun_rx_batched.isra.0+0x462/0x710 [ 762.331106] ? lock_acquire+0x197/0x490 [ 762.331759] ? tun_get_user+0xee8/0x31a0 [ 762.332424] ? tun_sock_write_space+0x1d0/0x1d0 [ 762.333191] ? lock_release+0x6b0/0x6b0 [ 762.333845] ? tun_get_user+0x1e10/0x31a0 [ 762.334525] ? lock_downgrade+0x6d0/0x6d0 [ 762.335221] ? eth_type_trans+0x2ad/0x5b0 [ 762.335910] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 762.336779] tun_get_user+0x202e/0x31a0 [ 762.337447] ? tun_build_skb+0xf00/0xf00 [ 762.338101] ? tun_attach.isra.0+0x830/0x1670 [ 762.338847] ? perf_trace_lock+0xac/0x490 [ 762.339508] ? SOFTIRQ_verbose+0x10/0x10 [ 762.340178] tun_chr_write_iter+0xe1/0x1d0 [ 762.340862] new_sync_write+0x42c/0x660 [ 762.341510] ? new_sync_read+0x6f0/0x6f0 [ 762.342180] ? _cond_resched+0x12/0x80 [ 762.342820] ? avc_policy_seqno+0x9/0x70 [ 762.343481] ? selinux_file_permission+0x36/0x510 [ 762.344268] vfs_write+0x743/0xa20 [ 762.344850] ksys_write+0x12d/0x250 [ 762.345435] ? __ia32_sys_read+0xb0/0xb0 [ 762.346085] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 762.346960] ? syscall_enter_from_user_mode+0x1d/0x50 [ 762.347787] do_syscall_64+0x33/0x40 [ 762.348406] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 762.349222] RIP: 0033:0x4192bf [ 762.349744] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 762.352665] RSP: 002b:00007f5dfeceb150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 762.353884] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004192bf [ 762.355028] RDX: 000000000000003e RSI: 0000000020000000 RDI: 00000000000000f0 [ 762.356159] RBP: 00007f5dfeceb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 762.357290] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 762.358418] R13: 00007ffdd8fba70f R14: 00007f5dfeceb300 R15: 0000000000022000 [ 762.359604] CPU: 1 PID: 8519 Comm: syz-executor.2 Not tainted 5.10.52 #1 [ 762.360931] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 762.363062] Call Trace: [ 762.363572] dump_stack+0x107/0x163 [ 762.364264] should_fail.cold+0x5/0xa [ 762.364999] ? create_object.isra.0+0x3a/0xa20 [ 762.365843] should_failslab+0x5/0x10 [ 762.366589] kmem_cache_alloc+0x5b/0x350 [ 762.367337] ? auditd_test_task+0x11e/0x2a0 [ 762.368172] create_object.isra.0+0x3a/0xa20 [ 762.369004] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 762.369984] kmem_cache_alloc+0x159/0x350 [ 762.370816] audit_log_start.part.0+0x27e/0x730 [ 762.371677] ? audit_log_task_context+0x160/0x160 [ 762.372606] ? audit_filter+0x5d7/0xaf0 [ 762.373354] ? __bpf_prog_run64+0xd0/0xd0 [ 762.374155] ? audit_compare_dname_path+0x120/0x120 [ 762.375090] ? perf_trace_lock+0xac/0x490 [ 762.375908] audit_log_start+0x5f/0x90 [ 762.376630] audit_seccomp+0x5d/0x200 [ 762.377364] ? lock_downgrade+0x6d0/0x6d0 [ 762.378144] __seccomp_filter+0x627/0x1470 [ 762.378988] ? seccomp_notify_ioctl+0xda0/0xda0 [ 762.379838] ? __mutex_unlock_slowpath+0xe1/0x600 [ 762.380770] ? wait_for_completion+0x270/0x270 [ 762.381613] ? fput_many+0x2f/0x1a0 [ 762.382318] ? ksys_write+0x1a5/0x250 [ 762.383082] __secure_computing+0xac/0x290 [ 762.383904] syscall_trace_enter.constprop.0+0x80/0x230 [ 762.384890] do_syscall_64+0xf/0x40 [ 762.385595] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 762.386536] RIP: 0033:0x466609 [ 762.387188] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 762.390565] RSP: 002b:00007f3237793188 EFLAGS: 00000246 ORIG_RAX: 00000000000000c7 [ 762.392037] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 762.393335] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 762.394643] RBP: 00007f32377931d0 R08: 0000000000000000 R09: 0000000000000000 [ 762.396021] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 762.397433] R13: 00007ffe003f8dbf R14: 00007f3237793300 R15: 0000000000022000 17:50:56 executing program 5 (fault-call:0 fault-nth:15): syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:50:56 executing program 7 (fault-call:0 fault-nth:17): syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) [ 762.422817] FAULT_INJECTION: forcing a failure. [ 762.422817] name failslab, interval 1, probability 0, space 0, times 0 [ 762.424723] CPU: 0 PID: 8537 Comm: syz-executor.7 Not tainted 5.10.52 #1 [ 762.425810] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 762.427644] Call Trace: [ 762.428073] dump_stack+0x107/0x163 [ 762.428667] should_fail.cold+0x5/0xa [ 762.429281] ? create_object.isra.0+0x3a/0xa20 [ 762.430025] should_failslab+0x5/0x10 [ 762.430660] kmem_cache_alloc+0x5b/0x350 [ 762.431315] create_object.isra.0+0x3a/0xa20 [ 762.432033] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 762.432844] kmem_cache_alloc_trace+0x151/0x360 [ 762.433618] ip_setup_cork+0x6de/0x920 [ 762.434266] ? icmp_push_reply+0x490/0x490 [ 762.434981] ip_append_data+0x163/0x1a0 [ 762.435643] icmp_push_reply+0x13b/0x490 [ 762.436322] __icmp_send+0xbb1/0x1480 [ 762.436965] ? icmp_route_lookup.constprop.0+0x1150/0x1150 [ 762.437182] audit: type=1326 audit(1627062656.082:808): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8509 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 762.437889] ? cipso_v4_validate+0x9d/0x10a0 [ 762.437942] ? skb_release_data+0x11d/0x820 [ 762.442757] ip_options_compile+0xad/0xf0 [ 762.443439] ? __ip_options_compile+0x15d0/0x15d0 [ 762.444235] ? ip_list_rcv_finish.constprop.0+0x530/0x530 [ 762.445148] ip_rcv_finish_core.constprop.0+0x430/0x1a10 [ 762.446062] ip_rcv_finish+0x4f/0x1e0 [ 762.446711] ip_rcv+0xaa/0xd0 [ 762.447313] ? ip_local_deliver+0x200/0x200 [ 762.448036] __netif_receive_skb_one_core+0x197/0x1e0 [ 762.449041] ? __netif_receive_skb_core+0x3770/0x3770 [ 762.449912] ? __lock_acquire+0xbc2/0x5b20 [ 762.450758] __netif_receive_skb+0x27/0x1c0 [ 762.451481] netif_receive_skb+0x12d/0x800 [ 762.452304] ? __netif_receive_skb+0x1c0/0x1c0 [ 762.453062] ? SOFTIRQ_verbose+0x10/0x10 [ 762.453853] ? __lockdep_reset_lock+0x180/0x180 [ 762.454660] tun_rx_batched.isra.0+0x462/0x710 [ 762.455538] ? lock_acquire+0x197/0x490 [ 762.456211] ? tun_get_user+0xee8/0x31a0 [ 762.456992] ? tun_sock_write_space+0x1d0/0x1d0 [ 762.457803] ? lock_release+0x6b0/0x6b0 [ 762.458582] ? tun_get_user+0x1e10/0x31a0 [ 762.459278] ? lock_downgrade+0x6d0/0x6d0 [ 762.460078] ? eth_type_trans+0x2ad/0x5b0 [ 762.460779] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 762.461910] tun_get_user+0x202e/0x31a0 [ 762.462612] ? tun_build_skb+0xf00/0xf00 [ 762.463452] ? tun_attach.isra.0+0x830/0x1670 [ 762.464242] ? perf_trace_lock+0xac/0x490 [ 762.464948] ? SOFTIRQ_verbose+0x10/0x10 [ 762.465680] tun_chr_write_iter+0xe1/0x1d0 [ 762.466389] new_sync_write+0x42c/0x660 [ 762.467230] ? new_sync_read+0x6f0/0x6f0 [ 762.467911] ? _cond_resched+0x12/0x80 [ 762.468157] audit: type=1326 audit(1627062656.083:809): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8509 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=16 compat=0 ip=0x466609 code=0x7ffc0000 [ 762.468690] ? avc_policy_seqno+0x9/0x70 [ 762.473451] ? selinux_file_permission+0x36/0x510 [ 762.474244] vfs_write+0x743/0xa20 [ 762.474854] ksys_write+0x12d/0x250 [ 762.475435] ? __ia32_sys_read+0xb0/0xb0 [ 762.476096] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 762.476932] ? syscall_enter_from_user_mode+0x1d/0x50 [ 762.477794] do_syscall_64+0x33/0x40 [ 762.478410] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 762.479259] RIP: 0033:0x4192bf [ 762.479778] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 762.482924] RSP: 002b:00007f4896fe1150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 762.484393] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004192bf [ 762.485782] RDX: 000000000000003e RSI: 0000000020000000 RDI: 00000000000000f0 [ 762.487143] RBP: 00007f4896fe11d0 R08: 0000000000000000 R09: 0000000000000000 [ 762.488306] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 762.489611] R13: 00007fffecbd030f R14: 00007f4896fe1300 R15: 0000000000022000 17:50:56 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/vmallocinfo\x00', 0x0, 0x0) read(r0, &(0x7f00000002c0)=""/245, 0xf5) preadv(r0, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x64f, 0x2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BTRFS_IOC_DEFRAG(r1, 0x50009402, 0x0) preadv(r0, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, 0x3, 0x6) sendmsg$IPSET_CMD_TEST(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000240)={&(0x7f0000002600)=ANY=[@ANYBLOB="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"], 0x84}, 0x1, 0x0, 0x0, 0x440c5}, 0x24000810) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000140)={0x4, 0x9, 0x38000200, 0x2, 0x3, 0xf2a}) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000100), 0x4) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x7, 0x80, 0x7, 0xb48d}, {0x448f, 0x0, 0x5, 0x500000}, {0xcf, 0x1f, 0x80, 0x56e}, {0x3ff, 0x5, 0x8, 0x1}, {0x4a0d, 0x7f, 0x1}]}) r3 = signalfd4(r2, &(0x7f0000000080)={[0x38c]}, 0x8, 0x80000) copy_file_range(r3, 0x0, r2, &(0x7f00000000c0)=0x2, 0x3, 0x0) 17:50:56 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) [ 762.509139] audit: type=1326 audit(1627062656.083:810): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8509 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 762.521430] FAULT_INJECTION: forcing a failure. [ 762.521430] name failslab, interval 1, probability 0, space 0, times 0 [ 762.523048] CPU: 0 PID: 8538 Comm: syz-executor.5 Not tainted 5.10.52 #1 [ 762.524114] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 762.525704] Call Trace: [ 762.526121] dump_stack+0x107/0x163 [ 762.526693] should_fail.cold+0x5/0xa [ 762.527296] ? __sanitizer_cov_trace_switch+0x45/0x70 [ 762.528051] ? create_object.isra.0+0x3a/0xa20 [ 762.528760] should_failslab+0x5/0x10 [ 762.529262] kmem_cache_alloc+0x5b/0x350 [ 762.529868] create_object.isra.0+0x3a/0xa20 [ 762.530442] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 762.531210] kmem_cache_alloc+0x159/0x350 [ 762.531760] skb_clone+0x14f/0x3c0 [ 762.532273] ip_mc_output+0x698/0xa30 [ 762.532778] ip_push_pending_frames+0x12e/0x2c0 [ 762.533550] icmp_push_reply+0x351/0x490 [ 762.534091] __icmp_send+0xbb1/0x1480 [ 762.534762] ? icmp_route_lookup.constprop.0+0x1150/0x1150 [ 762.535689] ? cipso_v4_validate+0x9d/0x10a0 [ 762.536325] ? find_held_lock+0x2c/0x110 [ 762.536898] ? ip_route_input_noref+0x162/0x2b0 [ 762.537531] ip_options_compile+0xad/0xf0 [ 762.538090] ? __ip_options_compile+0x15d0/0x15d0 [ 762.538742] ? ip_list_rcv_finish.constprop.0+0x530/0x530 [ 762.539481] ip_rcv_finish_core.constprop.0+0x430/0x1a10 [ 762.540209] ip_rcv_finish+0x4f/0x1e0 [ 762.540717] ip_rcv+0xaa/0xd0 [ 762.541140] ? ip_local_deliver+0x200/0x200 [ 762.541720] __netif_receive_skb_one_core+0x197/0x1e0 [ 762.542409] ? __netif_receive_skb_core+0x3770/0x3770 [ 762.543111] ? __lock_acquire+0xbc2/0x5b20 [ 762.543685] __netif_receive_skb+0x27/0x1c0 [ 762.544260] netif_receive_skb+0x12d/0x800 [ 762.544812] ? __netif_receive_skb+0x1c0/0x1c0 [ 762.545408] ? SOFTIRQ_verbose+0x10/0x10 [ 762.545949] ? __lockdep_reset_lock+0x180/0x180 [ 762.546582] tun_rx_batched.isra.0+0x462/0x710 [ 762.547176] ? lock_acquire+0x197/0x490 [ 762.547705] ? tun_get_user+0xee8/0x31a0 [ 762.548244] ? tun_sock_write_space+0x1d0/0x1d0 [ 762.548863] ? lock_release+0x6b0/0x6b0 [ 762.549390] ? tun_get_user+0x1e10/0x31a0 [ 762.549940] ? lock_downgrade+0x6d0/0x6d0 [ 762.550490] ? eth_type_trans+0x2ad/0x5b0 [ 762.551058] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 762.551762] tun_get_user+0x202e/0x31a0 [ 762.552312] ? tun_build_skb+0xf00/0xf00 [ 762.552859] ? tun_attach.isra.0+0x830/0x1670 [ 762.553464] ? perf_trace_lock+0xac/0x490 [ 762.554017] ? SOFTIRQ_verbose+0x10/0x10 [ 762.554579] tun_chr_write_iter+0xe1/0x1d0 [ 762.555152] new_sync_write+0x42c/0x660 [ 762.555685] ? new_sync_read+0x6f0/0x6f0 [ 762.556232] ? _cond_resched+0x12/0x80 [ 762.556761] ? avc_policy_seqno+0x9/0x70 [ 762.557308] ? selinux_file_permission+0x36/0x510 [ 762.557968] vfs_write+0x743/0xa20 [ 762.558451] ksys_write+0x12d/0x250 [ 762.558946] ? __ia32_sys_read+0xb0/0xb0 [ 762.559489] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 762.560189] ? syscall_enter_from_user_mode+0x1d/0x50 [ 762.560880] do_syscall_64+0x33/0x40 [ 762.561378] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 762.562061] RIP: 0033:0x4192bf [ 762.562493] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 762.564905] RSP: 002b:00007f5dfeceb150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 762.565900] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004192bf [ 762.566839] RDX: 000000000000003e RSI: 0000000020000000 RDI: 00000000000000f0 [ 762.567782] RBP: 00007f5dfeceb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 762.568714] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 762.569652] R13: 00007ffdd8fba70f R14: 00007f5dfeceb300 R15: 0000000000022000 [ 762.575221] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 762.576582] ext4 filesystem being mounted at /syzkaller-testdir512464148/syzkaller.Osg8NX/107/file0 supports timestamps until 2038 (0x7fffffff) [ 762.582240] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 762.583837] ext4 filesystem being mounted at /syzkaller-testdir458719629/syzkaller.0VMKlo/98/file0 supports timestamps until 2038 (0x7fffffff) [ 762.585291] audit: type=1326 audit(1627062656.083:811): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8509 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=199 compat=0 ip=0x466609 code=0x7ffc0000 [ 762.600477] audit: type=1326 audit(1627062656.083:812): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8509 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 17:50:56 executing program 3: r0 = ioctl$TIOCGPTPEER(0xffffffffffffffff, 0x5441, 0xb3f) ioctl$TCSETS(r0, 0x5402, &(0x7f0000000100)={0x4, 0x80000000, 0x7f96, 0x7fff, 0xa, "e66b349180597b309e9fdfe9f0482c37fc1f0d"}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/vmallocinfo\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0xffffff9f}], 0x58, 0x64f, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000080)) fremovexattr(0xffffffffffffffff, 0x0) [ 762.612601] audit: type=1326 audit(1627062656.084:813): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8509 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=16 compat=0 ip=0x466609 code=0x7ffc0000 17:50:56 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400", 0x2e, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:50:56 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x6, 0x0) 17:50:56 executing program 0: msgsnd(0xffffffffffffffff, &(0x7f0000000080)={0x3, "2f097c64f002a9dbf72b3350864d6cc6b0d93f83383f03b246e10a7796e98f2770ee009b963a3afcb6059303b88138755ae628e317fa4db148aae300c785b3f4c1301a0a1fcd27c0e317a33cce6fbfc61fe74085811517031c66b82927b11db0c26c5360662f3fac05aea39a3ca0ef034cef5628e3ffe1f88ba6a583f33bfe426650d62704e2e2eb379e33b1d6537c119c289ddfcff99e418e4e22687e4f82fa316d2f4c"}, 0xac, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x2, 0x10, 0x0, 0x7ffc0000}, {0x1, 0x1, 0x3, 0x3ff}, {0x0, 0x8, 0x0, 0xfffffff7}, {0x9, 0x9, 0xfd, 0x61528ad3}, {0x7fff, 0x31, 0xfe, 0x8}]}) fremovexattr(0xffffffffffffffff, 0x0) [ 762.761305] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 762.762493] ext4 filesystem being mounted at /syzkaller-testdir458719629/syzkaller.0VMKlo/99/file0 supports timestamps until 2038 (0x7fffffff) [ 762.765172] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #12: comm syz-executor.4: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) 17:51:08 executing program 5 (fault-call:0 fault-nth:16): syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:51:08 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400", 0x2e, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:51:08 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:51:08 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x84000) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7fc00002}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000140)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r1, 0x40082102, &(0x7f00000001c0)=r2) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, &(0x7f0000000080)={r2, 0x1, 0xffffffffffffffff, 0x3ff, 0x80000}) fremovexattr(0xffffffffffffffff, 0x0) 17:51:08 executing program 2 (fault-call:3 fault-nth:2): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') 17:51:08 executing program 3: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/vmallocinfo\x00', 0x0, 0x0) read(r0, &(0x7f00000002c0)=""/245, 0xf5) preadv(r0, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x64f, 0x2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BTRFS_IOC_DEFRAG(r1, 0x50009402, 0x0) preadv(r0, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, 0x3, 0x6) sendmsg$IPSET_CMD_TEST(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000240)={&(0x7f0000002600)=ANY=[@ANYBLOB="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"], 0x84}, 0x1, 0x0, 0x0, 0x440c5}, 0x24000810) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000140)={0x4, 0x9, 0x38000200, 0x2, 0x3, 0xf2a}) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000100), 0x4) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x7, 0x80, 0x7, 0xb48d}, {0x448f, 0x0, 0x5, 0x500000}, {0xcf, 0x1f, 0x80, 0x56e}, {0x3ff, 0x5, 0x8, 0x1}, {0x4a0d, 0x7f, 0x1}]}) r3 = signalfd4(r2, &(0x7f0000000080)={[0x38c]}, 0x8, 0x80000) copy_file_range(r3, 0x0, r2, &(0x7f00000000c0)=0x2, 0x3, 0x0) 17:51:08 executing program 7 (fault-call:0 fault-nth:18): syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:51:08 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x7, 0x0) [ 774.484067] FAULT_INJECTION: forcing a failure. [ 774.484067] name failslab, interval 1, probability 0, space 0, times 0 [ 774.485760] CPU: 1 PID: 8572 Comm: syz-executor.5 Not tainted 5.10.52 #1 [ 774.486774] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 774.488457] Call Trace: [ 774.488860] dump_stack+0x107/0x163 [ 774.489419] should_fail.cold+0x5/0xa [ 774.489991] ? dst_alloc+0x9e/0x610 [ 774.490545] should_failslab+0x5/0x10 [ 774.491140] kmem_cache_alloc+0x5b/0x350 [ 774.491756] dst_alloc+0x9e/0x610 [ 774.492288] rt_dst_clone+0x59/0x860 [ 774.492848] ip_mc_finish_output+0x95/0x280 [ 774.493460] ip_mc_output+0x718/0xa30 [ 774.494033] ip_push_pending_frames+0x12e/0x2c0 [ 774.494738] icmp_push_reply+0x351/0x490 [ 774.495323] __icmp_send+0xbb1/0x1480 [ 774.495851] ? icmp_route_lookup.constprop.0+0x1150/0x1150 [ 774.496602] ? cipso_v4_validate+0x9d/0x10a0 [ 774.497197] ? find_held_lock+0x2c/0x110 [ 774.497774] ? ip_route_input_noref+0x162/0x2b0 [ 774.498401] ip_options_compile+0xad/0xf0 [ 774.498971] ? __ip_options_compile+0x15d0/0x15d0 [ 774.499541] ? ip_list_rcv_finish.constprop.0+0x530/0x530 [ 774.500212] ip_rcv_finish_core.constprop.0+0x430/0x1a10 [ 774.500862] ip_rcv_finish+0x4f/0x1e0 [ 774.501317] ip_rcv+0xaa/0xd0 [ 774.501692] ? ip_local_deliver+0x200/0x200 [ 774.502214] __netif_receive_skb_one_core+0x197/0x1e0 [ 774.502847] ? __netif_receive_skb_core+0x3770/0x3770 [ 774.503471] ? __lock_acquire+0xbc2/0x5b20 [ 774.503985] __netif_receive_skb+0x27/0x1c0 [ 774.504513] netif_receive_skb+0x12d/0x800 [ 774.505016] ? __netif_receive_skb+0x1c0/0x1c0 [ 774.505563] ? SOFTIRQ_verbose+0x10/0x10 [ 774.506048] ? __lockdep_reset_lock+0x180/0x180 [ 774.506609] tun_rx_batched.isra.0+0x462/0x710 [ 774.507151] ? lock_acquire+0x197/0x490 [ 774.507628] ? tun_get_user+0xee8/0x31a0 [ 774.508120] ? tun_sock_write_space+0x1d0/0x1d0 [ 774.508673] ? lock_release+0x6b0/0x6b0 [ 774.509156] ? tun_get_user+0x1e10/0x31a0 [ 774.509651] ? lock_downgrade+0x6d0/0x6d0 [ 774.510148] ? eth_type_trans+0x2ad/0x5b0 [ 774.510642] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 774.511288] tun_get_user+0x202e/0x31a0 [ 774.511779] ? tun_build_skb+0xf00/0xf00 [ 774.512270] ? tun_attach.isra.0+0x830/0x1670 [ 774.512813] ? perf_trace_lock+0xac/0x490 [ 774.513312] ? SOFTIRQ_verbose+0x10/0x10 [ 774.513805] tun_chr_write_iter+0xe1/0x1d0 [ 774.514286] new_sync_write+0x42c/0x660 [ 774.514774] ? new_sync_read+0x6f0/0x6f0 [ 774.515241] ? _cond_resched+0x12/0x80 [ 774.515705] ? avc_policy_seqno+0x9/0x70 [ 774.516166] ? selinux_file_permission+0x36/0x510 [ 774.516753] vfs_write+0x743/0xa20 [ 774.517158] ksys_write+0x12d/0x250 [ 774.517605] ? __ia32_sys_read+0xb0/0xb0 [ 774.518060] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 774.518675] ? syscall_enter_from_user_mode+0x1d/0x50 [ 774.519281] do_syscall_64+0x33/0x40 [ 774.519733] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 774.520343] RIP: 0033:0x4192bf [ 774.520728] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 774.522934] RSP: 002b:00007f5dfeceb150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 774.523844] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004192bf [ 774.524706] RDX: 000000000000003e RSI: 0000000020000000 RDI: 00000000000000f0 [ 774.525551] RBP: 00007f5dfeceb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 774.526390] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 774.527252] R13: 00007ffdd8fba70f R14: 00007f5dfeceb300 R15: 0000000000022000 [ 774.528796] FAULT_INJECTION: forcing a failure. [ 774.528796] name failslab, interval 1, probability 0, space 0, times 0 [ 774.530137] CPU: 1 PID: 8571 Comm: syz-executor.7 Not tainted 5.10.52 #1 [ 774.530923] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 774.532197] Call Trace: [ 774.532496] dump_stack+0x107/0x163 [ 774.532917] should_fail.cold+0x5/0xa [ 774.533363] ? __alloc_skb+0x6d/0x570 [ 774.533849] should_failslab+0x5/0x10 [ 774.534294] kmem_cache_alloc_node+0x55/0x370 [ 774.534870] __alloc_skb+0x6d/0x570 [ 774.535354] alloc_skb_with_frags+0x92/0x570 [ 774.535929] ? stack_trace_save+0x8c/0xc0 [ 774.536377] sock_alloc_send_pskb+0x73d/0x8a0 [ 774.536951] ? sk_reset_timer+0xc0/0xc0 [ 774.537410] ? ip_rcv_finish_core.constprop.0+0x430/0x1a10 [ 774.538077] ? ip_rcv_finish+0x4f/0x1e0 [ 774.538535] ? ip_rcv+0xaa/0xd0 [ 774.538933] ? __netif_receive_skb_one_core+0x197/0x1e0 [ 774.539543] ? __netif_receive_skb+0x27/0x1c0 [ 774.540045] ? netif_receive_skb+0x12d/0x800 [ 774.540550] ? tun_rx_batched.isra.0+0x462/0x710 [ 774.541088] ? tun_get_user+0x202e/0x31a0 [ 774.541561] ? tun_chr_write_iter+0xe1/0x1d0 [ 774.542051] ? new_sync_write+0x42c/0x660 [ 774.542521] ? vfs_write+0x743/0xa20 [ 774.542955] ? ksys_write+0x12d/0x250 [ 774.543390] ? do_syscall_64+0x33/0x40 [ 774.543833] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 774.544432] __ip_append_data+0x1624/0x3300 [ 774.544935] ? icmp_push_reply+0x490/0x490 [ 774.545414] ? ip_finish_output+0x330/0x330 [ 774.545902] ? ipv4_mtu+0x1ed/0x2c0 [ 774.546306] ? icmp_push_reply+0x490/0x490 [ 774.546885] ip_append_data+0x114/0x1a0 [ 774.547349] icmp_push_reply+0x13b/0x490 [ 774.547812] __icmp_send+0xbb1/0x1480 [ 774.548254] ? icmp_route_lookup.constprop.0+0x1150/0x1150 [ 774.548897] ? cipso_v4_validate+0x9d/0x10a0 [ 774.549414] ? skb_release_data+0x11d/0x820 [ 774.549909] ip_options_compile+0xad/0xf0 [ 774.550391] ? __ip_options_compile+0x15d0/0x15d0 [ 774.550989] ? ip_list_rcv_finish.constprop.0+0x530/0x530 [ 774.551695] ip_rcv_finish_core.constprop.0+0x430/0x1a10 [ 774.551843] FAULT_INJECTION: forcing a failure. [ 774.551843] name failslab, interval 1, probability 0, space 0, times 0 [ 774.552389] ip_rcv_finish+0x4f/0x1e0 [ 774.552402] ip_rcv+0xaa/0xd0 [ 774.552412] ? ip_local_deliver+0x200/0x200 [ 774.552426] __netif_receive_skb_one_core+0x197/0x1e0 [ 774.552440] ? __netif_receive_skb_core+0x3770/0x3770 [ 774.552457] ? __lock_acquire+0xbc2/0x5b20 [ 774.557718] __netif_receive_skb+0x27/0x1c0 [ 774.558219] netif_receive_skb+0x12d/0x800 [ 774.558727] ? __netif_receive_skb+0x1c0/0x1c0 [ 774.559246] ? SOFTIRQ_verbose+0x10/0x10 [ 774.559755] ? __lockdep_reset_lock+0x180/0x180 [ 774.560310] tun_rx_batched.isra.0+0x462/0x710 [ 774.560834] ? lock_acquire+0x197/0x490 [ 774.561287] ? tun_get_user+0xee8/0x31a0 [ 774.561773] ? tun_sock_write_space+0x1d0/0x1d0 [ 774.562299] ? lock_release+0x6b0/0x6b0 [ 774.562741] ? tun_get_user+0x1e10/0x31a0 [ 774.563226] ? lock_downgrade+0x6d0/0x6d0 [ 774.563702] ? eth_type_trans+0x2ad/0x5b0 [ 774.564180] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 774.564784] tun_get_user+0x202e/0x31a0 [ 774.565258] ? tun_build_skb+0xf00/0xf00 [ 774.565728] ? tun_attach.isra.0+0x830/0x1670 [ 774.566236] ? perf_trace_lock+0xac/0x490 [ 774.566706] ? SOFTIRQ_verbose+0x10/0x10 [ 774.567190] tun_chr_write_iter+0xe1/0x1d0 [ 774.567671] new_sync_write+0x42c/0x660 [ 774.568114] ? new_sync_read+0x6f0/0x6f0 [ 774.568570] ? _cond_resched+0x12/0x80 [ 774.569013] ? avc_policy_seqno+0x9/0x70 [ 774.569478] ? selinux_file_permission+0x36/0x510 [ 774.570040] vfs_write+0x743/0xa20 [ 774.570445] ksys_write+0x12d/0x250 [ 774.570859] ? __ia32_sys_read+0xb0/0xb0 [ 774.571317] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 774.571914] ? syscall_enter_from_user_mode+0x1d/0x50 [ 774.572498] do_syscall_64+0x33/0x40 [ 774.572917] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 774.573503] RIP: 0033:0x4192bf [ 774.573872] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 774.575952] RSP: 002b:00007f4896fe1150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 774.576802] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004192bf [ 774.577607] RDX: 000000000000003e RSI: 0000000020000000 RDI: 00000000000000f0 [ 774.578408] RBP: 00007f4896fe11d0 R08: 0000000000000000 R09: 0000000000000000 [ 774.579214] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 774.580019] R13: 00007fffecbd030f R14: 00007f4896fe1300 R15: 0000000000022000 [ 774.580869] CPU: 0 PID: 8580 Comm: syz-executor.2 Not tainted 5.10.52 #1 [ 774.582300] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 774.584746] Call Trace: [ 774.585329] dump_stack+0x107/0x163 [ 774.586101] should_fail.cold+0x5/0xa [ 774.586936] ? create_object.isra.0+0x3a/0xa20 [ 774.587917] should_failslab+0x5/0x10 [ 774.588720] kmem_cache_alloc+0x5b/0x350 [ 774.589587] create_object.isra.0+0x3a/0xa20 [ 774.590521] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 774.591631] kmem_cache_alloc+0x159/0x350 [ 774.592481] ? _down_write_nest_lock+0x150/0x150 [ 774.593500] jbd2__journal_start+0x18c/0x880 [ 774.594412] __ext4_journal_start_sb+0x210/0x420 [ 774.595414] ext4_xattr_set+0x23a/0x340 [ 774.596267] ? ext4_xattr_set_credits+0x200/0x200 [ 774.597297] ? __inode_security_revalidate+0xee/0x140 [ 774.598364] ? xattr_resolve_name+0x26e/0x3d0 [ 774.599327] ? ext4_xattr_hurd_get+0xf0/0xf0 [ 774.600274] __vfs_removexattr+0xf9/0x160 [ 774.601148] ? __vfs_getxattr+0x140/0x140 [ 774.602032] __vfs_removexattr_locked+0x19a/0x390 [ 774.603054] vfs_removexattr+0xc1/0x240 [ 774.603906] ? __vfs_removexattr_locked+0x390/0x390 [ 774.604974] ? strncpy_from_user+0x9e/0x460 [ 774.605900] removexattr+0xc8/0x120 [ 774.606663] ? vfs_removexattr+0x240/0x240 [ 774.607584] ? find_held_lock+0x2c/0x110 [ 774.608465] ? lock_acquire+0x197/0x490 [ 774.609303] ? __x64_sys_fremovexattr+0x101/0x1e0 [ 774.610303] ? lock_release+0x6b0/0x6b0 [ 774.611146] ? wait_for_completion+0x270/0x270 [ 774.612131] ? rcu_read_lock_any_held+0x69/0x90 [ 774.613098] ? mnt_want_write_file+0xa8/0x5b0 [ 774.614052] __x64_sys_fremovexattr+0x16b/0x1e0 [ 774.615067] do_syscall_64+0x33/0x40 [ 774.615852] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 774.616921] RIP: 0033:0x466609 [ 774.617586] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 774.621486] RSP: 002b:00007f3237772188 EFLAGS: 00000246 ORIG_RAX: 00000000000000c7 [ 774.623097] RAX: ffffffffffffffda RBX: 000000000056c038 RCX: 0000000000466609 [ 774.624597] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 774.626095] RBP: 00007f32377721d0 R08: 0000000000000000 R09: 0000000000000000 [ 774.627627] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 774.629166] R13: 00007ffe003f8dbf R14: 00007f3237772300 R15: 0000000000022000 [ 774.635356] kauditd_printk_skb: 53 callbacks suppressed [ 774.635373] audit: type=1326 audit(1627062668.490:867): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8573 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 774.648727] audit: type=1326 audit(1627062668.491:868): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8573 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 774.665631] audit: type=1326 audit(1627062668.492:869): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8568 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 17:51:08 executing program 7 (fault-call:0 fault-nth:19): syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:51:08 executing program 5 (fault-call:0 fault-nth:17): syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:51:08 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:51:08 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400", 0x2e, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) [ 774.736802] audit: type=1326 audit(1627062668.492:870): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8568 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 774.739350] audit: type=1326 audit(1627062668.498:871): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8573 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=317 compat=0 ip=0x466609 code=0x7ffc0000 [ 774.741834] audit: type=1326 audit(1627062668.500:872): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8573 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 774.744513] audit: type=1326 audit(1627062668.502:873): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8573 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=85 compat=0 ip=0x466609 code=0x7ffc0000 [ 774.747915] audit: type=1326 audit(1627062668.502:874): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8573 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 774.752249] audit: type=1326 audit(1627062668.503:875): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8573 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 774.754756] audit: type=1326 audit(1627062668.541:876): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8568 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=16 compat=0 ip=0x466609 code=0x7ffc0000 [ 774.756120] FAULT_INJECTION: forcing a failure. [ 774.756120] name failslab, interval 1, probability 0, space 0, times 0 [ 774.758698] FAULT_INJECTION: forcing a failure. [ 774.758698] name failslab, interval 1, probability 0, space 0, times 0 [ 774.759555] CPU: 0 PID: 8593 Comm: syz-executor.5 Not tainted 5.10.52 #1 [ 774.759569] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 774.764661] Call Trace: [ 774.765240] dump_stack+0x107/0x163 [ 774.766024] should_fail.cold+0x5/0xa [ 774.766860] ? create_object.isra.0+0x3a/0xa20 [ 774.767846] should_failslab+0x5/0x10 [ 774.768663] kmem_cache_alloc+0x5b/0x350 [ 774.769549] create_object.isra.0+0x3a/0xa20 [ 774.770495] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 774.771615] kmem_cache_alloc+0x159/0x350 [ 774.772518] dst_alloc+0x9e/0x610 [ 774.773280] rt_dst_clone+0x59/0x860 [ 774.774087] ip_mc_finish_output+0x95/0x280 [ 774.775044] ip_mc_output+0x718/0xa30 [ 774.775876] ip_push_pending_frames+0x12e/0x2c0 [ 774.776884] icmp_push_reply+0x351/0x490 [ 774.777767] __icmp_send+0xbb1/0x1480 [ 774.778625] ? icmp_route_lookup.constprop.0+0x1150/0x1150 [ 774.779838] ? cipso_v4_validate+0x9d/0x10a0 [ 774.780795] ? find_held_lock+0x2c/0x110 [ 774.781705] ? ip_route_input_noref+0x162/0x2b0 [ 774.782719] ip_options_compile+0xad/0xf0 [ 774.783615] ? __ip_options_compile+0x15d0/0x15d0 [ 774.784654] ? ip_list_rcv_finish.constprop.0+0x530/0x530 [ 774.785838] ip_rcv_finish_core.constprop.0+0x430/0x1a10 [ 774.787039] ip_rcv_finish+0x4f/0x1e0 [ 774.787861] ip_rcv+0xaa/0xd0 [ 774.788534] ? ip_local_deliver+0x200/0x200 [ 774.789472] __netif_receive_skb_one_core+0x197/0x1e0 [ 774.790581] ? __netif_receive_skb_core+0x3770/0x3770 [ 774.791711] ? __lock_acquire+0xbc2/0x5b20 [ 774.792634] __netif_receive_skb+0x27/0x1c0 [ 774.793568] netif_receive_skb+0x12d/0x800 [ 774.794482] ? __netif_receive_skb+0x1c0/0x1c0 [ 774.795480] ? SOFTIRQ_verbose+0x10/0x10 [ 774.796361] ? __lockdep_reset_lock+0x180/0x180 [ 774.797369] tun_rx_batched.isra.0+0x462/0x710 [ 774.798350] ? lock_acquire+0x197/0x490 [ 774.799217] ? tun_get_user+0xee8/0x31a0 [ 774.800091] ? tun_sock_write_space+0x1d0/0x1d0 [ 774.801080] ? lock_release+0x6b0/0x6b0 [ 774.801933] ? tun_get_user+0x1e10/0x31a0 [ 774.802834] ? lock_downgrade+0x6d0/0x6d0 [ 774.803723] ? eth_type_trans+0x2ad/0x5b0 [ 774.804629] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 774.805765] tun_get_user+0x202e/0x31a0 [ 774.806652] ? tun_build_skb+0xf00/0xf00 [ 774.807539] ? tun_attach.isra.0+0x830/0x1670 [ 774.808514] ? perf_trace_lock+0xac/0x490 [ 774.809407] ? SOFTIRQ_verbose+0x10/0x10 [ 774.810302] tun_chr_write_iter+0xe1/0x1d0 [ 774.811244] new_sync_write+0x42c/0x660 [ 774.812132] ? new_sync_read+0x6f0/0x6f0 [ 774.813039] ? _cond_resched+0x12/0x80 [ 774.813872] ? avc_policy_seqno+0x9/0x70 [ 774.814745] ? selinux_file_permission+0x36/0x510 [ 774.815810] vfs_write+0x743/0xa20 [ 774.816585] ksys_write+0x12d/0x250 [ 774.817358] ? __ia32_sys_read+0xb0/0xb0 [ 774.818237] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 774.819363] ? syscall_enter_from_user_mode+0x1d/0x50 [ 774.820479] do_syscall_64+0x33/0x40 [ 774.821277] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 774.822377] RIP: 0033:0x4192bf [ 774.823095] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 774.827047] RSP: 002b:00007f5dfeceb150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 774.828684] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004192bf [ 774.830213] RDX: 000000000000003e RSI: 0000000020000000 RDI: 00000000000000f0 [ 774.831752] RBP: 00007f5dfeceb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 774.833288] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 774.834845] R13: 00007ffdd8fba70f R14: 00007f5dfeceb300 R15: 0000000000022000 [ 774.836455] CPU: 1 PID: 8594 Comm: syz-executor.7 Not tainted 5.10.52 #1 [ 774.837523] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 774.839219] Call Trace: [ 774.839626] dump_stack+0x107/0x163 [ 774.840185] should_fail.cold+0x5/0xa [ 774.840748] ? create_object.isra.0+0x3a/0xa20 [ 774.841412] should_failslab+0x5/0x10 [ 774.841962] kmem_cache_alloc+0x5b/0x350 [ 774.842547] create_object.isra.0+0x3a/0xa20 [ 774.843168] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 774.843935] kmem_cache_alloc_node+0x169/0x370 [ 774.844630] __alloc_skb+0x6d/0x570 [ 774.845174] alloc_skb_with_frags+0x92/0x570 [ 774.845827] ? stack_trace_save+0x8c/0xc0 [ 774.846434] sock_alloc_send_pskb+0x73d/0x8a0 [ 774.847119] ? sk_reset_timer+0xc0/0xc0 [ 774.847678] ? ip_rcv_finish_core.constprop.0+0x430/0x1a10 [ 774.848477] ? ip_rcv_finish+0x4f/0x1e0 [ 774.849023] ? ip_rcv+0xaa/0xd0 17:51:08 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x8, 0x0) [ 774.849503] ? __netif_receive_skb_one_core+0x197/0x1e0 [ 774.850391] ? __netif_receive_skb+0x27/0x1c0 [ 774.851068] ? netif_receive_skb+0x12d/0x800 [ 774.851719] ? tun_rx_batched.isra.0+0x462/0x710 [ 774.852419] ? tun_get_user+0x202e/0x31a0 [ 774.853021] ? tun_chr_write_iter+0xe1/0x1d0 [ 774.853666] ? new_sync_write+0x42c/0x660 [ 774.854276] ? vfs_write+0x743/0xa20 [ 774.854843] ? ksys_write+0x12d/0x250 [ 774.855417] ? do_syscall_64+0x33/0x40 [ 774.855989] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 774.856814] __ip_append_data+0x1624/0x3300 [ 774.857472] ? icmp_push_reply+0x490/0x490 [ 774.858117] ? ip_finish_output+0x330/0x330 [ 774.858755] ? ipv4_mtu+0x1ed/0x2c0 [ 774.859321] ? icmp_push_reply+0x490/0x490 [ 774.859928] ip_append_data+0x114/0x1a0 [ 774.860533] icmp_push_reply+0x13b/0x490 [ 774.861147] __icmp_send+0xbb1/0x1480 [ 774.861691] ? icmp_route_lookup.constprop.0+0x1150/0x1150 [ 774.862490] ? cipso_v4_validate+0x9d/0x10a0 [ 774.863208] ? skb_release_data+0x11d/0x820 [ 774.863867] ip_options_compile+0xad/0xf0 [ 774.864500] ? __ip_options_compile+0x15d0/0x15d0 [ 774.865195] ? ip_list_rcv_finish.constprop.0+0x530/0x530 [ 774.865993] ip_rcv_finish_core.constprop.0+0x430/0x1a10 [ 774.866808] ip_rcv_finish+0x4f/0x1e0 [ 774.867371] ip_rcv+0xaa/0xd0 [ 774.867828] ? ip_local_deliver+0x200/0x200 [ 774.868457] __netif_receive_skb_one_core+0x197/0x1e0 [ 774.869244] ? __netif_receive_skb_core+0x3770/0x3770 [ 774.870040] ? __lock_acquire+0xbc2/0x5b20 [ 774.870684] __netif_receive_skb+0x27/0x1c0 [ 774.871359] netif_receive_skb+0x12d/0x800 [ 774.871980] ? __netif_receive_skb+0x1c0/0x1c0 [ 774.872669] ? SOFTIRQ_verbose+0x10/0x10 [ 774.873275] ? __lockdep_reset_lock+0x180/0x180 [ 774.874002] tun_rx_batched.isra.0+0x462/0x710 [ 774.874697] ? lock_acquire+0x197/0x490 [ 774.875253] ? tun_get_user+0xee8/0x31a0 [ 774.875803] ? tun_sock_write_space+0x1d0/0x1d0 [ 774.876413] ? lock_release+0x6b0/0x6b0 [ 774.876958] ? tun_get_user+0x1e10/0x31a0 [ 774.877505] ? lock_downgrade+0x6d0/0x6d0 [ 774.878078] ? eth_type_trans+0x2ad/0x5b0 [ 774.878634] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 774.879384] tun_get_user+0x202e/0x31a0 [ 774.879948] ? tun_build_skb+0xf00/0xf00 [ 774.880497] ? tun_attach.isra.0+0x830/0x1670 [ 774.881122] ? perf_trace_lock+0xac/0x490 [ 774.881681] ? SOFTIRQ_verbose+0x10/0x10 [ 774.882226] tun_chr_write_iter+0xe1/0x1d0 [ 774.882823] new_sync_write+0x42c/0x660 [ 774.883367] ? new_sync_read+0x6f0/0x6f0 [ 774.883926] ? _cond_resched+0x12/0x80 [ 774.884474] ? avc_policy_seqno+0x9/0x70 [ 774.885037] ? selinux_file_permission+0x36/0x510 [ 774.885724] vfs_write+0x743/0xa20 [ 774.886227] ksys_write+0x12d/0x250 [ 774.886735] ? __ia32_sys_read+0xb0/0xb0 [ 774.887306] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 774.888024] ? syscall_enter_from_user_mode+0x1d/0x50 [ 774.888736] do_syscall_64+0x33/0x40 [ 774.889257] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 774.889968] RIP: 0033:0x4192bf [ 774.890413] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 774.893021] RSP: 002b:00007f4896fe1150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 774.894148] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004192bf [ 774.895229] RDX: 000000000000003e RSI: 0000000020000000 RDI: 00000000000000f0 [ 774.896299] RBP: 00007f4896fe11d0 R08: 0000000000000000 R09: 0000000000000000 [ 774.897364] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 774.898438] R13: 00007fffecbd030f R14: 00007f4896fe1300 R15: 0000000000022000 [ 774.909298] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 774.911094] ext4 filesystem being mounted at /syzkaller-testdir458719629/syzkaller.0VMKlo/100/file0 supports timestamps until 2038 (0x7fffffff) [ 774.950154] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 774.951752] ext4 filesystem being mounted at /syzkaller-testdir512464148/syzkaller.Osg8NX/110/file0 supports timestamps until 2038 (0x7fffffff) 17:51:08 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400", 0x2e, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:51:08 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) [ 775.115720] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 775.122091] ext4 filesystem being mounted at /syzkaller-testdir458719629/syzkaller.0VMKlo/101/file0 supports timestamps until 2038 (0x7fffffff) [ 775.136511] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #12: comm syz-executor.4: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) 17:51:21 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af3010004000000000000000000", 0x36, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:51:21 executing program 7 (fault-call:0 fault-nth:20): syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:51:21 executing program 3: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400", 0x2e, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:51:21 executing program 2 (fault-call:3 fault-nth:3): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') 17:51:21 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0xc, 0x0) 17:51:21 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffbfffd}]}) fremovexattr(0xffffffffffffffff, 0x0) mq_getsetattr(0xffffffffffffffff, &(0x7f0000000000)={0x6, 0x4, 0x4, 0x2}, &(0x7f0000000080)) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/vmallocinfo\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0xffffff9f}], 0x58, 0x64f, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/vmallocinfo\x00', 0x0, 0x0) preadv(r2, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0xffffff9f}], 0x58, 0x64f, 0x0) r3 = fcntl$dupfd(r0, 0x406, r0) epoll_ctl$EPOLL_CTL_ADD(r2, 0x1, r3, &(0x7f0000000200)={0x2}) r4 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7fc00002}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r4, 0xc0502100, &(0x7f0000000140)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r4, 0x40082102, &(0x7f00000001c0)=r5) write$P9_RRENAMEAT(r1, &(0x7f0000000100)={0x7, 0x4b, 0x1}, 0x7) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f00000000c0)={r5, 0x0, r0, 0x1fc19a37}) 17:51:21 executing program 5 (fault-call:0 fault-nth:18): syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:51:21 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) [ 787.183866] FAULT_INJECTION: forcing a failure. [ 787.183866] name failslab, interval 1, probability 0, space 0, times 0 [ 787.186446] CPU: 1 PID: 8627 Comm: syz-executor.5 Not tainted 5.10.52 #1 [ 787.187740] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 787.189868] Call Trace: [ 787.190253] FAULT_INJECTION: forcing a failure. [ 787.190253] name failslab, interval 1, probability 0, space 0, times 0 [ 787.190383] dump_stack+0x107/0x163 [ 787.193463] should_fail.cold+0x5/0xa [ 787.194202] ? lock_release+0x6b0/0x6b0 [ 787.194983] ? skb_clone+0x14f/0x3c0 [ 787.195709] should_failslab+0x5/0x10 [ 787.196445] kmem_cache_alloc+0x5b/0x350 [ 787.197229] ? skb_crc32c_csum_help+0x70/0x70 [ 787.198102] skb_clone+0x14f/0x3c0 [ 787.198800] dev_queue_xmit_nit+0x3a7/0xad0 [ 787.199662] dev_hard_start_xmit+0xab/0x840 [ 787.200513] sch_direct_xmit+0x25b/0x770 [ 787.201306] ? find_held_lock+0x2c/0x110 [ 787.202094] ? dev_watchdog+0xba0/0xba0 [ 787.202856] ? pfifo_fast_dequeue+0x599/0xba0 [ 787.203754] __qdisc_run+0x4aa/0x1600 [ 787.204511] __dev_queue_xmit+0xd95/0x27d0 [ 787.205318] ? ip_finish_output2+0xe0e/0x2070 [ 787.206189] ? find_held_lock+0x2c/0x110 [ 787.206980] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 787.207868] ? mark_held_locks+0x9e/0xe0 [ 787.208654] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 787.209664] ip_finish_output2+0xe0e/0x2070 [ 787.210502] ? ip_frag_next+0x9e0/0x9e0 [ 787.211272] ? nf_hook+0x160/0x4a0 [ 787.211958] ? __ip_finish_output.part.0+0xb50/0xb50 [ 787.212935] __ip_finish_output.part.0+0x5e8/0xb50 [ 787.213875] ? ip_fragment.constprop.0+0x240/0x240 [ 787.214818] ? rcu_read_lock_sched_held+0x3a/0x70 [ 787.215759] ? netif_rx_ni+0x321/0x440 [ 787.216516] ip_mc_output+0x3fd/0xa30 [ 787.217257] ip_push_pending_frames+0x12e/0x2c0 [ 787.218155] icmp_push_reply+0x351/0x490 [ 787.218940] __icmp_send+0xbb1/0x1480 [ 787.219693] ? icmp_route_lookup.constprop.0+0x1150/0x1150 [ 787.220761] ? cipso_v4_validate+0x9d/0x10a0 [ 787.221606] ? find_held_lock+0x2c/0x110 [ 787.222422] ? ip_route_input_noref+0x162/0x2b0 [ 787.223339] ip_options_compile+0xad/0xf0 [ 787.224133] ? __ip_options_compile+0x15d0/0x15d0 [ 787.225049] ? ip_list_rcv_finish.constprop.0+0x530/0x530 [ 787.226107] ip_rcv_finish_core.constprop.0+0x430/0x1a10 [ 787.227167] ip_rcv_finish+0x4f/0x1e0 [ 787.227890] ip_rcv+0xaa/0xd0 [ 787.228488] ? ip_local_deliver+0x200/0x200 [ 787.229308] __netif_receive_skb_one_core+0x197/0x1e0 [ 787.230293] ? __netif_receive_skb_core+0x3770/0x3770 [ 787.231305] ? __lock_acquire+0xbc2/0x5b20 [ 787.232127] __netif_receive_skb+0x27/0x1c0 [ 787.232958] netif_receive_skb+0x12d/0x800 [ 787.233767] ? __netif_receive_skb+0x1c0/0x1c0 [ 787.234677] ? SOFTIRQ_verbose+0x10/0x10 [ 787.235475] ? __lockdep_reset_lock+0x180/0x180 [ 787.236368] tun_rx_batched.isra.0+0x462/0x710 [ 787.237235] ? lock_acquire+0x197/0x490 [ 787.237991] ? tun_get_user+0xee8/0x31a0 [ 787.238765] ? tun_sock_write_space+0x1d0/0x1d0 [ 787.239671] ? lock_release+0x6b0/0x6b0 [ 787.240430] ? tun_get_user+0x1e10/0x31a0 [ 787.241222] ? lock_downgrade+0x6d0/0x6d0 [ 787.242012] ? eth_type_trans+0x2ad/0x5b0 [ 787.242810] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 787.243892] tun_get_user+0x202e/0x31a0 [ 787.244681] ? tun_build_skb+0xf00/0xf00 [ 787.245464] ? tun_attach.isra.0+0x830/0x1670 [ 787.246324] ? perf_trace_lock+0xac/0x490 [ 787.247129] ? SOFTIRQ_verbose+0x10/0x10 [ 787.247926] tun_chr_write_iter+0xe1/0x1d0 [ 787.248743] new_sync_write+0x42c/0x660 [ 787.249510] ? new_sync_read+0x6f0/0x6f0 [ 787.250287] ? _cond_resched+0x12/0x80 [ 787.251064] ? avc_policy_seqno+0x9/0x70 [ 787.251840] ? selinux_file_permission+0x36/0x510 [ 787.252789] vfs_write+0x743/0xa20 [ 787.253484] ksys_write+0x12d/0x250 [ 787.254178] ? __ia32_sys_read+0xb0/0xb0 [ 787.254956] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 787.255970] ? syscall_enter_from_user_mode+0x1d/0x50 [ 787.256961] do_syscall_64+0x33/0x40 [ 787.257674] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 787.258649] RIP: 0033:0x4192bf [ 787.259279] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 787.262765] RSP: 002b:00007f5dfeceb150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 787.264231] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004192bf [ 787.265584] RDX: 000000000000003e RSI: 0000000020000000 RDI: 00000000000000f0 [ 787.266987] RBP: 00007f5dfeceb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 787.268344] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 787.269694] R13: 00007ffdd8fba70f R14: 00007f5dfeceb300 R15: 0000000000022000 [ 787.271105] CPU: 0 PID: 8630 Comm: syz-executor.7 Not tainted 5.10.52 #1 [ 787.272605] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 787.275054] Call Trace: [ 787.275626] dump_stack+0x107/0x163 [ 787.276414] should_fail.cold+0x5/0xa [ 787.277239] should_failslab+0x5/0x10 [ 787.278057] __kmalloc_node_track_caller+0x74/0x3f0 [ 787.279132] ? alloc_skb_with_frags+0x92/0x570 [ 787.280131] __alloc_skb+0xb1/0x570 [ 787.280932] alloc_skb_with_frags+0x92/0x570 [ 787.281891] ? stack_trace_save+0x8c/0xc0 [ 787.282773] sock_alloc_send_pskb+0x73d/0x8a0 [ 787.283776] ? sk_reset_timer+0xc0/0xc0 [ 787.284628] ? ip_rcv_finish_core.constprop.0+0x430/0x1a10 [ 787.285817] ? ip_rcv_finish+0x4f/0x1e0 [ 787.286664] ? ip_rcv+0xaa/0xd0 [ 787.287385] ? __netif_receive_skb_one_core+0x197/0x1e0 [ 787.288523] ? __netif_receive_skb+0x27/0x1c0 [ 787.289486] ? netif_receive_skb+0x12d/0x800 [ 787.290422] ? tun_rx_batched.isra.0+0x462/0x710 [ 787.291441] ? tun_get_user+0x202e/0x31a0 [ 787.292323] ? tun_chr_write_iter+0xe1/0x1d0 [ 787.293257] ? new_sync_write+0x42c/0x660 [ 787.294150] ? vfs_write+0x743/0xa20 [ 787.294941] ? ksys_write+0x12d/0x250 [ 787.295762] ? do_syscall_64+0x33/0x40 [ 787.296602] ? entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 787.297745] __ip_append_data+0x1624/0x3300 [ 787.298691] ? icmp_push_reply+0x490/0x490 [ 787.299637] ? ip_finish_output+0x330/0x330 [ 787.300565] ? ipv4_mtu+0x1ed/0x2c0 [ 787.301349] ? icmp_push_reply+0x490/0x490 [ 787.302251] ip_append_data+0x114/0x1a0 [ 787.303130] icmp_push_reply+0x13b/0x490 [ 787.304023] __icmp_send+0xbb1/0x1480 [ 787.304849] ? icmp_route_lookup.constprop.0+0x1150/0x1150 [ 787.306054] ? cipso_v4_validate+0x9d/0x10a0 [ 787.307061] ? skb_release_data+0x11d/0x820 [ 787.308022] ip_options_compile+0xad/0xf0 [ 787.308907] ? __ip_options_compile+0x15d0/0x15d0 [ 787.309931] ? ip_list_rcv_finish.constprop.0+0x530/0x530 [ 787.311124] ip_rcv_finish_core.constprop.0+0x430/0x1a10 [ 787.312291] ip_rcv_finish+0x4f/0x1e0 [ 787.313120] ip_rcv+0xaa/0xd0 [ 787.313780] ? ip_local_deliver+0x200/0x200 [ 787.314703] __netif_receive_skb_one_core+0x197/0x1e0 [ 787.315812] ? __netif_receive_skb_core+0x3770/0x3770 [ 787.316947] ? __lock_acquire+0xbc2/0x5b20 [ 787.317870] __netif_receive_skb+0x27/0x1c0 [ 787.318788] netif_receive_skb+0x12d/0x800 [ 787.319719] ? __netif_receive_skb+0x1c0/0x1c0 [ 787.320692] ? SOFTIRQ_verbose+0x10/0x10 [ 787.321566] ? __lockdep_reset_lock+0x180/0x180 [ 787.322578] tun_rx_batched.isra.0+0x462/0x710 [ 787.323563] ? lock_acquire+0x197/0x490 [ 787.324413] ? tun_get_user+0xee8/0x31a0 [ 787.325281] ? tun_sock_write_space+0x1d0/0x1d0 [ 787.326287] ? lock_release+0x6b0/0x6b0 [ 787.327155] ? tun_get_user+0x1e10/0x31a0 [ 787.328063] ? lock_downgrade+0x6d0/0x6d0 [ 787.328956] ? eth_type_trans+0x2ad/0x5b0 [ 787.330040] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 787.331167] tun_get_user+0x202e/0x31a0 [ 787.332232] ? tun_build_skb+0xf00/0xf00 [ 787.333101] ? tun_attach.isra.0+0x830/0x1670 [ 787.334262] ? perf_trace_lock+0xac/0x490 [ 787.335192] ? SOFTIRQ_verbose+0x10/0x10 [ 787.336259] tun_chr_write_iter+0xe1/0x1d0 [ 787.337167] new_sync_write+0x42c/0x660 [ 787.338191] ? new_sync_read+0x6f0/0x6f0 [ 787.339066] ? _cond_resched+0x12/0x80 [ 787.340077] ? avc_policy_seqno+0x9/0x70 [ 787.340939] ? selinux_file_permission+0x36/0x510 [ 787.342203] vfs_write+0x743/0xa20 [ 787.342992] ksys_write+0x12d/0x250 [ 787.343938] ? __ia32_sys_read+0xb0/0xb0 [ 787.344804] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 787.346159] ? syscall_enter_from_user_mode+0x1d/0x50 [ 787.347288] do_syscall_64+0x33/0x40 [ 787.348252] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 787.349341] RIP: 0033:0x4192bf [ 787.350169] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 787.354024] RSP: 002b:00007f4896fe1150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 787.356006] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004192bf [ 787.357845] RDX: 000000000000003e RSI: 0000000020000000 RDI: 00000000000000f0 [ 787.359691] RBP: 00007f4896fe11d0 R08: 0000000000000000 R09: 0000000000000000 [ 787.361529] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 787.363374] R13: 00007fffecbd030f R14: 00007f4896fe1300 R15: 0000000000022000 [ 787.391144] kauditd_printk_skb: 30 callbacks suppressed [ 787.391213] audit: type=1326 audit(1627062681.247:907): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8622 comm="syz-executor.0" exe="/syz-executor.0" sig=31 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffb0000 [ 787.410605] audit: type=1326 audit(1627062681.259:908): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8624 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 787.429722] audit: type=1326 audit(1627062681.259:909): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8624 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 787.450273] audit: type=1326 audit(1627062681.260:910): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8624 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=85 compat=0 ip=0x466609 code=0x7ffc0000 [ 787.466255] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 787.470781] EXT4-fs (loop3): mounted filesystem without journal. Opts: ,errors=continue [ 787.473191] ext4 filesystem being mounted at /syzkaller-testdir458719629/syzkaller.0VMKlo/102/file0 supports timestamps until 2038 (0x7fffffff) 17:51:21 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0xd, 0x0) 17:51:21 executing program 5 (fault-call:0 fault-nth:19): syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:51:21 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) [ 787.510430] ext4 filesystem being mounted at /syzkaller-testdir512464148/syzkaller.Osg8NX/111/file0 supports timestamps until 2038 (0x7fffffff) 17:51:21 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') [ 787.638326] FAULT_INJECTION: forcing a failure. [ 787.638326] name failslab, interval 1, probability 0, space 0, times 0 [ 787.640905] CPU: 0 PID: 8652 Comm: syz-executor.5 Not tainted 5.10.52 #1 [ 787.642359] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 787.644819] Call Trace: [ 787.645396] dump_stack+0x107/0x163 [ 787.646187] should_fail.cold+0x5/0xa [ 787.647014] ? ___slab_alloc+0x151/0x700 [ 787.647892] ? create_object.isra.0+0x3a/0xa20 [ 787.648875] should_failslab+0x5/0x10 [ 787.649711] kmem_cache_alloc+0x5b/0x350 [ 787.650601] create_object.isra.0+0x3a/0xa20 [ 787.651572] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 787.652667] kmem_cache_alloc+0x159/0x350 [ 787.653564] skb_clone+0x14f/0x3c0 [ 787.654485] dev_queue_xmit_nit+0x3a7/0xad0 [ 787.655660] dev_hard_start_xmit+0xab/0x840 [ 787.656811] sch_direct_xmit+0x25b/0x770 [ 787.657886] ? find_held_lock+0x2c/0x110 [ 787.658810] ? dev_watchdog+0xba0/0xba0 [ 787.659672] ? pfifo_fast_dequeue+0x599/0xba0 [ 787.660653] __qdisc_run+0x4aa/0x1600 [ 787.661516] __dev_queue_xmit+0xd95/0x27d0 [ 787.662439] ? ip_finish_output2+0xe0e/0x2070 [ 787.663423] ? find_held_lock+0x2c/0x110 [ 787.664290] ? netdev_core_pick_tx+0x2e0/0x2e0 [ 787.665271] ? mark_held_locks+0x9e/0xe0 [ 787.666145] ? lockdep_hardirqs_on_prepare+0x129/0x3e0 [ 787.667278] ip_finish_output2+0xe0e/0x2070 [ 787.668210] ? ip_frag_next+0x9e0/0x9e0 [ 787.669051] ? nf_hook+0x160/0x4a0 [ 787.669810] ? __ip_finish_output.part.0+0xb50/0xb50 [ 787.670884] __ip_finish_output.part.0+0x5e8/0xb50 [ 787.671937] ? ip_fragment.constprop.0+0x240/0x240 [ 787.672967] ? rcu_read_lock_sched_held+0x3a/0x70 [ 787.673980] ? netif_rx_ni+0x321/0x440 [ 787.674815] ip_mc_output+0x3fd/0xa30 [ 787.675652] ip_push_pending_frames+0x12e/0x2c0 [ 787.676633] icmp_push_reply+0x351/0x490 [ 787.677503] __icmp_send+0xbb1/0x1480 [ 787.678338] ? icmp_route_lookup.constprop.0+0x1150/0x1150 [ 787.679544] ? cipso_v4_validate+0x9d/0x10a0 [ 787.680484] ? find_held_lock+0x2c/0x110 [ 787.681394] ? ip_route_input_noref+0x162/0x2b0 [ 787.682378] ip_options_compile+0xad/0xf0 [ 787.683262] ? __ip_options_compile+0x15d0/0x15d0 [ 787.684276] ? ip_list_rcv_finish.constprop.0+0x530/0x530 [ 787.685447] ip_rcv_finish_core.constprop.0+0x430/0x1a10 [ 787.686609] ip_rcv_finish+0x4f/0x1e0 [ 787.687426] ip_rcv+0xaa/0xd0 [ 787.688087] ? ip_local_deliver+0x200/0x200 [ 787.688995] __netif_receive_skb_one_core+0x197/0x1e0 [ 787.690069] ? __netif_receive_skb_core+0x3770/0x3770 [ 787.691189] ? __lock_acquire+0xbc2/0x5b20 [ 787.692100] __netif_receive_skb+0x27/0x1c0 [ 787.693025] netif_receive_skb+0x12d/0x800 [ 787.693972] ? __netif_receive_skb+0x1c0/0x1c0 [ 787.695012] ? SOFTIRQ_verbose+0x10/0x10 [ 787.695954] ? __lockdep_reset_lock+0x180/0x180 [ 787.697093] tun_rx_batched.isra.0+0x462/0x710 [ 787.698135] ? lock_acquire+0x197/0x490 [ 787.699075] ? tun_get_user+0xee8/0x31a0 [ 787.699971] ? tun_sock_write_space+0x1d0/0x1d0 [ 787.701117] ? lock_release+0x6b0/0x6b0 [ 787.702119] ? tun_get_user+0x1e10/0x31a0 [ 787.703118] ? lock_downgrade+0x6d0/0x6d0 [ 787.704026] ? eth_type_trans+0x2ad/0x5b0 [ 787.705044] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 787.706210] tun_get_user+0x202e/0x31a0 [ 787.707143] ? tun_build_skb+0xf00/0xf00 [ 787.708076] ? tun_attach.isra.0+0x830/0x1670 [ 787.709122] ? perf_trace_lock+0xac/0x490 [ 787.710148] ? SOFTIRQ_verbose+0x10/0x10 [ 787.711106] tun_chr_write_iter+0xe1/0x1d0 [ 787.712047] new_sync_write+0x42c/0x660 [ 787.712883] ? new_sync_read+0x6f0/0x6f0 [ 787.713805] ? _cond_resched+0x12/0x80 [ 787.714647] ? avc_policy_seqno+0x9/0x70 [ 787.715532] ? selinux_file_permission+0x36/0x510 [ 787.716597] vfs_write+0x743/0xa20 [ 787.717375] ksys_write+0x12d/0x250 [ 787.718152] ? __ia32_sys_read+0xb0/0xb0 [ 787.719055] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 787.720169] ? syscall_enter_from_user_mode+0x1d/0x50 [ 787.721292] do_syscall_64+0x33/0x40 [ 787.722089] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 787.723191] RIP: 0033:0x4192bf [ 787.723879] Code: 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 99 fd ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 b8 01 00 00 00 0f 05 <48> 3d 00 f0 ff ff 77 31 44 89 c7 48 89 44 24 08 e8 cc fd ff ff 48 [ 787.727801] RSP: 002b:00007f5dfeceb150 EFLAGS: 00000293 ORIG_RAX: 0000000000000001 [ 787.729755] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 00000000004192bf [ 787.731325] RDX: 000000000000003e RSI: 0000000020000000 RDI: 00000000000000f0 [ 787.732875] RBP: 00007f5dfeceb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 787.734425] R10: 0000000000000000 R11: 0000000000000293 R12: 0000000000000002 [ 787.735981] R13: 00007ffdd8fba70f R14: 00007f5dfeceb300 R15: 0000000000022000 17:51:21 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af3010004000000000000000000", 0x36, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:51:21 executing program 3: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/vmallocinfo\x00', 0x0, 0x0) read(r0, &(0x7f00000002c0)=""/245, 0xf5) preadv(r0, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x64f, 0x2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BTRFS_IOC_DEFRAG(r1, 0x50009402, 0x0) preadv(r0, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, 0x3, 0x6) sendmsg$IPSET_CMD_TEST(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000240)={&(0x7f0000002600)=ANY=[@ANYBLOB="840000000b06020100000000000000000c000008640007801800168014000240fe8000000000000000000000000000bb1800018014000240fe80000000000000000000000000002108000840230000000a00110000000000000000000500030003000000080008400000000a0c001b4000000000000000a20900020073797a3000000000681a4e16264643414530bceae130b0c376ea28329cd9af9471410d3cbc50d37fe9974a205aa95324e169aa2dc723ae65fb58b8213e638d0e6d4ffc34d2292f351ac368adf283eb97129cd16509c773608bd1f2b615e4d5af032ddd5e05eecf728ca4509fa26a58e5a2f8d7201078d7d75e7a7ce6c4d7d82a4a44b4a55ccbd1bba5e3ee6d62479e258840e7"], 0x84}, 0x1, 0x0, 0x0, 0x440c5}, 0x24000810) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000140)={0x4, 0x9, 0x38000200, 0x2, 0x3, 0xf2a}) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000100), 0x4) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x7, 0x80, 0x7, 0xb48d}, {0x448f, 0x0, 0x5, 0x500000}, {0xcf, 0x1f, 0x80, 0x56e}, {0x3ff, 0x5, 0x8, 0x1}, {0x4a0d, 0x7f, 0x1}]}) r3 = signalfd4(r2, &(0x7f0000000080)={[0x38c]}, 0x8, 0x80000) copy_file_range(r3, 0x0, r2, &(0x7f00000000c0)=0x2, 0x3, 0x0) 17:51:21 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:51:21 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) [ 787.872823] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 787.878207] ext4 filesystem being mounted at /syzkaller-testdir458719629/syzkaller.0VMKlo/103/file0 supports timestamps until 2038 (0x7fffffff) [ 787.887710] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #12: comm syz-executor.4: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) 17:51:21 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) [ 787.922712] audit: type=1326 audit(1627062681.779:911): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8656 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 787.937442] audit: type=1326 audit(1627062681.779:912): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8656 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 787.945452] audit: type=1326 audit(1627062681.785:913): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8649 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 787.975394] audit: type=1326 audit(1627062681.786:914): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8649 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 788.015504] audit: type=1326 audit(1627062681.816:915): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8649 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=317 compat=0 ip=0x466609 code=0x7ffc0000 [ 788.035151] audit: type=1326 audit(1627062681.817:916): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8649 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 17:51:35 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af3010004000000000000000000", 0x36, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:51:35 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:51:35 executing program 5 (fault-call:0 fault-nth:20): syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:51:35 executing program 2: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000200)) r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000100)) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000140)) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) mknod(&(0x7f0000000000)='./file0\x00', 0x400, 0x5) fremovexattr(r2, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') 17:51:35 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x10, 0x0) 17:51:35 executing program 3: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/vmallocinfo\x00', 0x0, 0x0) read(r0, &(0x7f00000002c0)=""/245, 0xf5) preadv(r0, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x64f, 0x2) r1 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$BTRFS_IOC_DEFRAG(r1, 0x50009402, 0x0) preadv(r0, &(0x7f00000013c0)=[{&(0x7f00000003c0)=""/4096, 0x1000}], 0x1, 0x3, 0x6) sendmsg$IPSET_CMD_TEST(r0, &(0x7f0000000280)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x4}, 0xc, &(0x7f0000000240)={&(0x7f0000002600)=ANY=[@ANYBLOB="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"], 0x84}, 0x1, 0x0, 0x0, 0x440c5}, 0x24000810) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r0, 0xc0305302, &(0x7f0000000140)={0x4, 0x9, 0x38000200, 0x2, 0x3, 0xf2a}) setsockopt$inet6_udp_int(0xffffffffffffffff, 0x11, 0x65, &(0x7f0000000100), 0x4) r2 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[{0x7, 0x80, 0x7, 0xb48d}, {0x448f, 0x0, 0x5, 0x500000}, {0xcf, 0x1f, 0x80, 0x56e}, {0x3ff, 0x5, 0x8, 0x1}, {0x4a0d, 0x7f, 0x1}]}) r3 = signalfd4(r2, &(0x7f0000000080)={[0x38c]}, 0x8, 0x80000) copy_file_range(r3, 0x0, r2, &(0x7f00000000c0)=0x2, 0x3, 0x0) 17:51:35 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {0x0, 0x0, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) [ 801.629845] kauditd_printk_skb: 1 callbacks suppressed [ 801.629858] audit: type=1326 audit(1627062695.486:918): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8681 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 801.633432] audit: type=1326 audit(1627062695.487:919): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8681 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=16 compat=0 ip=0x466609 code=0x7ffc0000 [ 801.636227] audit: type=1326 audit(1627062695.488:920): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8681 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 801.643147] audit: type=1326 audit(1627062695.488:921): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8681 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=317 compat=0 ip=0x466609 code=0x7ffc0000 [ 801.652277] audit: type=1326 audit(1627062695.489:922): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8681 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 801.659544] FAULT_INJECTION: forcing a failure. [ 801.659544] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 801.660281] audit: type=1326 audit(1627062695.489:923): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8681 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=16 compat=0 ip=0x466609 code=0x7ffc0000 [ 801.660973] CPU: 0 PID: 8690 Comm: syz-executor.5 Not tainted 5.10.52 #1 [ 801.664139] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 801.665610] Call Trace: [ 801.665952] dump_stack+0x107/0x163 [ 801.666429] should_fail.cold+0x5/0xa [ 801.666931] _copy_to_user+0x2e/0x180 [ 801.667439] simple_read_from_buffer+0xcc/0x160 [ 801.668053] proc_fail_nth_read+0x194/0x220 [ 801.668612] ? proc_sessionid_read+0x220/0x220 [ 801.669202] ? security_file_permission+0x24e/0x570 [ 801.669859] ? proc_sessionid_read+0x220/0x220 [ 801.670378] vfs_read+0x228/0x580 [ 801.670759] ksys_read+0x12d/0x250 [ 801.671139] ? __ia32_sys_pwrite64+0x230/0x230 [ 801.671624] ? lockdep_hardirqs_on_prepare+0x273/0x3e0 [ 801.672201] ? syscall_enter_from_user_mode+0x1d/0x50 [ 801.672756] do_syscall_64+0x33/0x40 [ 801.673154] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 801.673672] RIP: 0033:0x41935c [ 801.674018] Code: ec 28 48 89 54 24 18 48 89 74 24 10 89 7c 24 08 e8 f9 fc ff ff 48 8b 54 24 18 48 8b 74 24 10 41 89 c0 8b 7c 24 08 31 c0 0f 05 <48> 3d 00 f0 ff ff 77 34 44 89 c7 48 89 44 24 08 e8 2f fd ff ff 48 [ 801.675945] RSP: 002b:00007f5dfeceb170 EFLAGS: 00000246 ORIG_RAX: 0000000000000000 [ 801.675966] audit: type=1326 audit(1627062695.489:924): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8681 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 801.676711] RAX: ffffffffffffffda RBX: 000000000000003e RCX: 000000000041935c [ 801.676717] RDX: 000000000000000f RSI: 00007f5dfeceb1e0 RDI: 0000000000000003 [ 801.676727] RBP: 00007f5dfeceb1d0 R08: 0000000000000000 R09: 0000000000000000 [ 801.681077] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 801.681790] R13: 00007ffdd8fba70f R14: 00007f5dfeceb300 R15: 0000000000022000 17:51:35 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {0x0, 0x0, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:51:35 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x12, 0x0) 17:51:35 executing program 7: syz_emit_ethernet(0xd, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) [ 801.709768] audit: type=1326 audit(1627062695.489:925): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8681 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=85 compat=0 ip=0x466609 code=0x7ffc0000 [ 801.716760] audit: type=1326 audit(1627062695.489:926): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8681 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 801.722524] audit: type=1326 audit(1627062695.497:927): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8681 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=188 compat=0 ip=0x466609 code=0x7ffc0000 17:51:35 executing program 3 (fault-call:3 fault-nth:0): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') [ 801.758816] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 801.760475] ext4 filesystem being mounted at /syzkaller-testdir458719629/syzkaller.0VMKlo/104/file0 supports timestamps until 2038 (0x7fffffff) 17:51:35 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0xfe, 0x40, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) r1 = mmap$IORING_OFF_SQ_RING(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1000000, 0x13, r0, 0x0) syz_io_uring_setup(0x55f1, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r4 = socket$inet(0x2, 0xa, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000500)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r4, 0x0, 0x0, 0x0, 0x96f586e7c7102b44}, 0x0) r5 = openat$cgroup_type(r0, &(0x7f0000000100), 0x2, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000000)=@IORING_OP_WRITE_FIXED={0x5, 0x0, 0x4004, @fd=r5, 0x2, 0x9, 0x4, 0x1a, 0x1, {0x3}}, 0x4) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') 17:51:35 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {0x0, 0x0, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:51:35 executing program 7: syz_emit_ethernet(0x7e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) [ 801.801350] FAULT_INJECTION: forcing a failure. [ 801.801350] name failslab, interval 1, probability 0, space 0, times 0 [ 801.802615] CPU: 0 PID: 8710 Comm: syz-executor.3 Not tainted 5.10.52 #1 [ 801.803537] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 801.805055] Call Trace: [ 801.805423] dump_stack+0x107/0x163 [ 801.805911] should_fail.cold+0x5/0xa [ 801.806413] ? audit_log_start.part.0+0x27e/0x730 [ 801.807049] should_failslab+0x5/0x10 [ 801.807552] kmem_cache_alloc+0x5b/0x350 [ 801.808089] audit_log_start.part.0+0x27e/0x730 [ 801.808698] ? audit_log_task_context+0x160/0x160 [ 801.809322] ? audit_filter+0x5d7/0xaf0 [ 801.809842] ? __bpf_prog_run64+0xd0/0xd0 [ 801.810381] ? audit_compare_dname_path+0x120/0x120 [ 801.811036] ? perf_trace_lock+0xac/0x490 [ 801.811609] audit_log_start+0x5f/0x90 [ 801.812118] audit_seccomp+0x5d/0x200 [ 801.812597] ? lock_downgrade+0x6d0/0x6d0 [ 801.813024] __seccomp_filter+0x627/0x1470 [ 801.813449] ? seccomp_notify_ioctl+0xda0/0xda0 [ 801.813922] ? __mutex_unlock_slowpath+0xe1/0x600 [ 801.814408] ? wait_for_completion+0x270/0x270 [ 801.814908] ? fput_many+0x2f/0x1a0 [ 801.815285] ? ksys_write+0x1a5/0x250 [ 801.815673] __secure_computing+0xac/0x290 [ 801.816107] syscall_trace_enter.constprop.0+0x80/0x230 [ 801.816639] do_syscall_64+0xf/0x40 [ 801.817005] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 801.817518] RIP: 0033:0x466609 [ 801.817843] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 801.819682] RSP: 002b:00007fb0158b0188 EFLAGS: 00000246 ORIG_RAX: 00000000000000c7 [ 801.820448] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 801.821155] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 801.821865] RBP: 00007fb0158b01d0 R08: 0000000000000000 R09: 0000000000000000 [ 801.822570] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 801.823298] R13: 00007ffc3fc00caf R14: 00007fb0158b0300 R15: 0000000000022000 17:51:35 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100", 0x3a, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:51:35 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0xf0, 0x0) 17:51:35 executing program 7: syz_emit_ethernet(0xfdef, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:51:35 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300), 0x0, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:51:35 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:51:35 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x102, 0x0) 17:51:35 executing program 3 (fault-call:3 fault-nth:1): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') [ 801.954903] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 801.956166] ext4 filesystem being mounted at /syzkaller-testdir458719629/syzkaller.0VMKlo/105/file0 supports timestamps until 2038 (0x7fffffff) [ 801.960240] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #12: comm syz-executor.4: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) 17:51:35 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100", 0x3a, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) [ 802.019935] FAULT_INJECTION: forcing a failure. [ 802.019935] name failslab, interval 1, probability 0, space 0, times 0 [ 802.021208] CPU: 0 PID: 8741 Comm: syz-executor.3 Not tainted 5.10.52 #1 [ 802.021881] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 802.023002] Call Trace: [ 802.023275] dump_stack+0x107/0x163 [ 802.023639] should_fail.cold+0x5/0xa [ 802.024020] ? create_object.isra.0+0x3a/0xa20 [ 802.024471] ? create_object.isra.0+0x3a/0xa20 [ 802.024932] should_failslab+0x5/0x10 [ 802.025311] kmem_cache_alloc+0x5b/0x350 [ 802.025718] ? auditd_test_task+0x11e/0x2a0 [ 802.026151] create_object.isra.0+0x3a/0xa20 [ 802.026586] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 802.027093] kmem_cache_alloc+0x159/0x350 [ 802.027550] audit_log_start.part.0+0x27e/0x730 [ 802.028018] ? audit_log_task_context+0x160/0x160 [ 802.028524] ? audit_filter+0x5d7/0xaf0 [ 802.028950] ? __bpf_prog_run64+0xd0/0xd0 [ 802.029390] ? audit_compare_dname_path+0x120/0x120 [ 802.029919] ? perf_trace_lock+0xac/0x490 [ 802.030360] audit_log_start+0x5f/0x90 [ 802.030804] audit_seccomp+0x5d/0x200 [ 802.031183] ? lock_downgrade+0x6d0/0x6d0 [ 802.031666] __seccomp_filter+0x627/0x1470 [ 802.032125] ? seccomp_notify_ioctl+0xda0/0xda0 [ 802.032635] ? __mutex_unlock_slowpath+0xe1/0x600 [ 802.033182] ? wait_for_completion+0x270/0x270 [ 802.033807] ? copy_kernel_to_fpregs+0x9e/0xe0 [ 802.034301] ? trace_event_raw_event_x86_fpu+0x3a0/0x3a0 [ 802.035013] __secure_computing+0xac/0x290 [ 802.035475] syscall_trace_enter.constprop.0+0x80/0x230 [ 802.036171] do_syscall_64+0xf/0x40 [ 802.036557] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 802.037225] RIP: 0033:0x466609 [ 802.037579] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 802.039992] RSP: 002b:00007fb0158b0188 EFLAGS: 00000246 ORIG_RAX: 00000000000000c7 [ 802.041026] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 802.041794] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 802.042724] RBP: 00007fb0158b01d0 R08: 0000000000000000 R09: 0000000000000000 [ 802.043668] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 802.044606] R13: 00007ffc3fc00caf R14: 00007fb0158b0300 R15: 0000000000022000 [ 802.082713] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 802.084309] ext4 filesystem being mounted at /syzkaller-testdir458719629/syzkaller.0VMKlo/106/file0 supports timestamps until 2038 (0x7fffffff) [ 802.087625] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #12: comm syz-executor.4: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) 17:51:48 executing program 3 (fault-call:3 fault-nth:2): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') 17:51:48 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100", 0x3a, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:51:48 executing program 7: syz_emit_ethernet(0x2000003e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:51:48 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300), 0x0, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:51:48 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x201, 0x0) 17:51:48 executing program 5: syz_emit_ethernet(0xd, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:51:48 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0xb, 0x7ffc0004}]}) fremovexattr(0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "7374bf600a2dbb0a10a4446998c60bc654676f080ecee8672b9b990319e9f34b4c45be9b1cbb8fbe1f4541599e2a8deeedad6067575d671432b4ba4028542704ab850b2cd326bd5a16431e3e06cbefba068d34f999e863befaed31fe2f898bdfe4043148f4d1cc27af274cc202dd9cd92b1891ba85c4048baa5cf0aa7a3d5dbef19adb89a7123a5c5cf1f42650df4c63aa25c0c5f606a072b8c1910206999409a39439cacd824f129adb4177e14f533050e77cfd6b9e760c12899b047feb4c8e5b746e5570db48fc8fafeccf98bad6d99a585091b403666ded97ce43cdf6dd1791052bc149861ea2585dfb28b538cc9fe6ffc5e07182615951fd668085ed124af574a07e3495491f19b1aa2a3b69028ccacd78524d988b224ab17ed905da0b840b4a9939e2af6efdf4221126075a8964d904883db014031e0924681a4ef3795071b256b75002a7df298c87c565b1d8a331e7d0c1000e1d707100917dfe107f87ebea9dca1b708b01cacf1c9f348c0d0fd64aa64193637c7169264d06f613c41be60f39b0cc9d813ae5fca2222832f86f2ae87e883efd48df36d16e6c1ca5c378f6ff0fbace91eb3099d744b16171fcc1ab7d5456392f0878ecf27e8caad7386663de490c3044eed7e7cb83e675716eda0cc09f219aadddd814c88048a7c6cefe69a79f2f7a234cfffbf19ac7a9f6ef59faf2776ac3d636904ec1bda09b1c9d8caeafa918983215d866f5cb6f1088e7e99a43425913d258a3dc8550fcbca3e0bec47503e24d709dd1fd1bb3cd92837d10387a0eebb98aab27950a2a66dc0b9bad3e4ef6393036d64949931ffe6479073790b3b885ac8563d4018e9227d644864c17f048daefbb192d15b56a2a440ad6d4ef5af2ac9904d8b69c64d2368928d7595594e6c3fd23229cb6aa80ec308301b1c94777900d34b1b3eea03dca765036a3f5351551affb585f22541074380b60ca062bf8a8a2324fe61ecad5733aec51e0c5ddc648280556b8a038b5816947b1637ef598cfd134cf9833d875fd23d22f5f74e74a4634d50a3ac908eed128f4297924296d95361b9504c08df4a0603eff93ee34bd45ed12e8d06b8f399fefef4ced732aad15b70f3e276101fa4b5a5c17435d0999b3345ccfe853c955e8b7927c7a171506b8e5b4de8a68cb5e80c3709a0e15643b5772d82d04859133e09fa8ab81ac042e67bc918f2847af14a4eb77c3fcac3132ec1af5a57d85acb9ce91d9d15019904396737ade63df938e6f054f8ee21e8994d45b0801ccd8ae8bda90128cb05eddd297d800412bc01fc5cfdfa9d473641fffc793b513da3f7565a27c4ff3678ac6f71560cc6cc95fb4d20f85b7934cb4a4f614182d331ab53b6a09ff47fc272b6c1f5aaca477bfdfed3fac942d639773b7a5656c526eb595d6fa9d301c425947f37088447cb4400c37750b76eb6c1f7933e43b27224c2fdc053e55125d00ab11428af674f58bd5c3ea1ce4762856afccbd37dd59a5e726f2e5e770bcc8372304fc2a33611234e3b0d411fcae8691e621b64581dc32b3d97c02920877b2c995018dcfff2da8687bc64332cffc3d355931561dc799d169f61d121f242dd3605e3fef8a46bf73998202d6a87671719896c61d729006104bdb7e926020f28260c75c2c754e5f073097d7031567e62cbfcbff541702cdaf498bbfe01e2948e6e164271ca4ab4df68a1569d29d3ce7029c0b58d2a1e6d179fa817ec9df17195c8b83a7a7508f18f0e3d07e8871f331d7a151bc11301c7dce402e6a5fda6f3096df2ddfeb48b3991e055c55d2a071ed66bf378e5c451f849cdbd7951cacad16d6b5734b71db866e77086bfab1797942633ec688d78bb2fccaae2b0e796b852b278bd4a4648d0811293e1bfe68e30b42eb27ac0a4e435e086b4cfeeb9fa539f0d800b6108e4c7b9d7237746770a3f3477646b7c9bfd2bc111679d40bffe221be492ba984df6cd4d7d8f9cbf7185e79804416be68d8a2bfa28e5bec4b57bf5f08eeecafabccd55744e49bb4a7dd1324908d91762b9884e7268d0bb6290be3b51091ae6ccf2ebbd4945dd7913bd38509a00ce38d955909bfa1f3740fc123a12e15b853b59b9b691460afdcda150d39e566a83eaa0c3b7bac9819bdbc7e0a620206be87ff2f8ea8091dbffa014d2f2eb919040a434cdeb3db68adf845d2ba751dc0e1ce4afd8672a5ecf0653b8c672c3265aa236a174185f4b4a291bda664bb79c13f8b6932a831385773898d194d2500b38fbfff8c4acafa5a80dfd3f1f906132885446f9f7ad787dbbdab593661ab1c255df879eaf4ca739deaa11379a5c6b650472257fa54b646b29ceb3dbe27e3584914f9f766bbbcc67abeffebb0df881a42b8671bba930b04d1d7710cc15d546ee69ad40e66f04eb28af8bd17b739e68ad75a239303fb97b18f8f08d2f95bdae0f245ebdfc3ecf555a6fd53f5a35af8b2dd016b227d209fc8323a7576e66a9913a0ad4f19d30d2b6f25ac8b5b6c762e2c68c76f9bd7818adbb3c9b194c09471482ec6898754469076b8674ab9e26b5977a0fa693160f18a01d2f2c362186ff75c205cec261d9e6c431ee672e4056b7e458ef02dca1167d09de5977210461758ed506290477a63c5af0698a1f4edf3bc569692bc9febd5fd641860dd34a6926af47ae7bdd3cce59a5b24b6944075e30ec2f2dbd043ebc57a39eaa5559bc4f21f08198e0daa2e8506b21160c8f9b629ad0e80d5e99e5cf4c4ceefb8d9fe5493ebcb066a647269fef2146f1ed55dac66974446e650e49db26ceb24c16c24885a2d2d011d11ec52d5b7a9c8096314d1dc7c992a1dee70be2fc0cc2d9fc94b0d02d479f6f4bfd3fa20df42568e27c0cea6caa1028d5dfbe6a9657053c06132387f9abfbaf93d9b335b69b168bf7fdaa0a44981dadc3358b50f1b24d390f8858d6775fa838388ff8a69b02bf446028485ba9e0c15731288c186b3cdf2fbc088f13f50e5eecc9b3a058d1369b7a254f11aa81a5fabd862bfd5226ce26e0199ef241badd55ba0d6087e9eb1661111a6afef1caf2bd54832bb5a3e8b864c8af220a8a115746c1646e78471ba2edb7c63fcff7f6be047a5f740525fbe5e259beee146dc2a609d3fd576e826ee1e4fce8ccbf75aa713514bda04ed4086cdd11a770cbe5782bca23f5f3ad8682609d5c5d4e5ca4e117d7423740b41081c6945b446223bb435c6ae2314552b7bf53a8b2c8a7a2a961d17315e0f7a660624b119c89ae81d2214b03cd79bc3eb355bf06811d7186b1f0a7219dd8d4096cb0df940719279357b853bc7c5bcf645aa65c12227859ce0851953fcefa6051f2a31e3666abde9ef1ece3eba658de696edf5d87a7d562dfe1f6bb9ac5e6773bc9069c732683715868cf14825345fb60665982549b9bb7c5b7d934ed0c4d136fa089f8459d473bf1ee678cf88c26f4f5ac681aa6dbe6ef78c26e7a3649ae0574f550f9fc64e8caa14586cbc43d8ec72a3170fc4f6c78fdbd40332c1f35adfc04be68a067f2c03325d624e21fa0e1fa6ea879caa84665bedefcd19759872824a0053a110af2b6099d8ea572b0c81cea39147bb2dca0eaefd4be8c3b59b98c27049f04ae5f3652ade0e1561238296d17979581b93d0ee26464fb5675b968cbc397558207fb1d5365f73994c0c8f2bcae0164e74d602a4856355b214af58b6357b2505779260ec73929eb4fe1047bbc2a125ff6c88718d2b8b8fb9c0d1cb1760748ffc5e4998dbaf8fad99df26b2eaf99bce2541d287b243d7b9cf0ecb25588d14c6228a6cb5413f48e3d07817d258c45ca0ab3494ca5b59f87abdf38e439b4a31d60d9474a52e465f36dd0cd56f00d4e5e563bfc6421b40a7522eb71894a698c19510fa7dc690b6b3f782d88e61ca635d5efd4c9c1725dbf24e0c8e246a2dc979e4750de8347687038f0441858bdf5a06bcba827d8d1327601943ca9fd004c121034fa6e1c8b9eff5da764961f5700eab97380e99b37f302239b528b36f5c9bbebaff25edae48fbe59dd272099af5c695a19b62f64485ba01ae8416c02f04360be933b8ba8a49c6c1188a78c3d36d0c61f61b4002bfeb669e29bbcb306f573528a749b085500c7649aea469fca867da4ca9eaecc75a70f41baeb80bf803402a9066dc1e8243192b78533e0ad590e14fd2bf2ce3ac943ade1fcefd247406785ee387d18e9afe8845481748fbadf4d081e01ecce50ef1fc5b457fa296b833d77390764e2af12f7930c6334476dc4cf45d9f272e364336810c11318bd0a95233005d66fe81a5708ae5fad8c7db17e6d97d2340651f7aa7a36e132a77a7a6206b36a95ccb5a48cb19bd3bb886ff0e77bc76653912149ca85895c4f80c373cbbd4305a91213e8ec5b7b18d8587d723c18f02854556aaaa540935eab2b7470a7c1c40c7e843ac1221a51e92eb05af2342fea7c853a46182c8384612aadb40145b95de565140003468eaca74b38bdf4dc640d0af80c3dd81747652c5fe15ffff8965a150a4ca6a9d9c91d067b4fac49b23cd2041dfdab22126c97d812b67ed638cc65d75d836bf439807cd7cd3cd0e6b30c81983e3f45a00282a14d401d81ac7c5544510dc7d157eeaa18b09df5ec949a22d7342b5b720b2a47251e995410f9b35d90824c1b19beb8575c9efe2aaa2a2011790a1099a924c01ca835fb7cc561eb2310a5331d4d9c4a9ee03a5f1364c17a7f4511c0c1b929c630cc110696f9e94b4107d0b75338fda2c5e0b8d46d19b98071e328f57debd56b4a0a9009913ac41518a08e6fa533edf20db0dc5eff43cd3ead623fc826ac03925490537d6b6a47f27031faa17f9852a3cb72d2088f33d35846a40758e60dab4b3980d032adc3e4faa61ff8aaea6b08bc9705cf097701e9af550fa43ec06c0ae2257927eebcbbbf4a05ad8097597943d6aed8a950ba32bc0d19827539019397e2fffa5f7379ffd7ec266f0c1cd947aab0c9e73c2796bd4c32fa0a0effbc84570efdebd3ac1eb57cc89cdbed91ed43a64cccfeba427a017a07d84acc850a45e2f26639598ed061ea81b60fb1873983591d446129ba8b27a4aef3311292017e3cbc00533824888ef80ef1a85c86a370dc11694d2f455e04ceb8811afa53aac77c65b38703d18167aedcc077c988dd9832ee1999a82c8752b921bceae484c19cee6828eef373c979b5c3f208080c8dcb38c53e384bebed6c41c3b9d6958bd2b952d82d17b262dbf30f90ab5c5d197ccee9f6b6525928b0100ffdeace644e159500495ff5a0ea7df7b9ab63617e3879818e25341e97d839beefdf248222cadd61a5d76b1ff34704bb78656afef7994904da269f973598217edc3be93157185aa15ef225f6471d7786a5e28d0f145b96566e101bf46723486867b9aa90f9eb4d1f5612d4950160c1504a367daf984"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000007d440)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r1}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x0, "46dacd8396fe92"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000053480)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000007640)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r3}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r2}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000009a40)={0x0, 0x0, "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", "1e89be2c3f24113deabaf8afb112c75c7cf902e7f678f239a1de672cdfdde9a56c92b2768b1cd7a3e41339473c621fdb8fecb51a158adeacca847a4e580b81f5f278e547e43885334f7395e09c596bde6264349c63d43ea7aee06e7dcc542351ef1878688642b82a9f2697773ece71901ffe820f4d33527fc1a88fe97d5c68dbd3049080324752afcc802d7e3b0e4bf5988a4ca7ab76e3d405abe7c104630be98ad07b80424a6d84b492bf888e59e0440398a4b3992bda9adff70e1625a02a923a2994235016d62b289adf19e2f0fee80b1e8422e4d60b719751d4f3b6ceb86de71d4155825d8af8db14d72ad08ce34d6cf48d95b28c1fee8e09146780b7cf67e99150f4c6308784c23ba0e97c4166249702c59f8de3ab078f14e9ee8e24c796fadc2dad0f5ce58ebbfca1858e8c09c58c49781d064997e813934a8226473bd9a7a71e971c52823dcbf5338bd5c07db73367dbcdcc8978ed1faab6d2c79caaaf494ca12d828e03a890fe32a6a511401397eb40da75df18fd93d5d1ff8e935b5256f39a4f3913de517d4cce43e20f77173f7f7d1458d670e0e4a7ba4c40a83611fca5b66e57cdf235a46e605f3f95af03d2ebf18c76cca448995d408ea49899c8b24e419945f0dc4058e6737fa321c3b7c6b3c9734b9ae95448f50302bc561bb5ef648e7b62c043614315048a65b131ac5eec47f17124afec76e7930f5b8ec29e5807f995692ec4a835fab3e4b3c550e955ace0d00c92139db892bb49422bf544f70f8bbe834adb6f7ebf75fc1ea46d615597601a2352bd200e526dfe90615b5c979ba9ac97273b968b967f30ec2053b880731235fd0faa044f8b79a1b781c59c40f1941bf2dec763a7175967e58ef827a84c3497a574c7a486f72a11838fb7aca54961ccf64c83fd11cd1c0d62ad6eea3f0c0db0da18c0a8d6f89a264f63056a8f25c7614ddd09bf547a8856a5ac879875304119429674a01613ec2cb363e79f1c4b5377cf2ff7446f30d47f5c1628b8c6345d8fcd986f9ee8e7d0f0dc0bfd96bb5734fcba9d49b5d476743f11074cb33f3c0c39f14594490c2ad608ee719bbc7cda6c893cdfa9647f357022683bd2c536fdbb93c144c8a39f4310d985de578a12e9cf30e6e3bd3c3797ab9d39401301627b3270948ebc73c152b32bcad612557e97ede278ad4a9935e57d3e8b73aec85024305b39b715c99f9ffd00e8bb883d4ad067d96685936d3fef75f5e31ea65d9e069121fe9de556779106e78cad25f304d6fa44f48a0383a1287db99d8d5443f51e6768158e3596915b5043559d8715925ea429035c558b9e098370e7cc1b38d16bf393ebc5ca28690a4d4ff3505bd0e5175dc4a8463f059e48ba913ef3777e8a5c25c957e82c8b1940306313b8687fac618497a3abeaedeab72bb20054223c15396c8cd22b7d2e5d8fc2b4e747194858f6ab6406e37b39b86d89169e9d756da76d67e356e02842c1c0c414bb02048413789601849e85218a12c3b4fb48951e3edb5c1acacf3706313b9a67f455f60365f1f69430d8efff88c5dd19ddfc827142c5885e06279ac181c8f4d8cc4d1207cf4aba998afe5f4ac35384b1c538a4dde92aa0746b7a224bfffb39b720d9629d6c29c4146cda0d6416ec8d248cf90e7a8b64f11d96b1ab11d60e260d1bf9e9ecde9ecbfe8f5025c12c108b3c63a9550789a593a138ae60a41717ab3bf1ac685b296586e571b2297240c27233deec78041d1aae033870eac6fdc95a3e20f6a01dc7eb291c16dae53e58364e921081a3a88bb9125faf6353c0e585de7a1605beb262dd9aba69dcead1a8e5e668616ee08f799a10eefb7b83914da4993d79853c91b9fbe536124d249772963f202be4bbcab97107649af33c6e095a039fc0f8de517672d817b714850c7ca67bac6f40083540712ae8dac521fc2a5fcecb8a78b8fe4bae4fc53eb08c1af7f1eb5d149e1348048bdd7bde52a2ff8ed42c098f1cc3b6c7b85b875829b65ae3ab9873f734dac5189e9959a2294dceb6ca1858fb9e4f8d12784669cbe04be0f7534cb181cac13a110ffa05b6a51ac4602a1074f7ece69fd8f17efa26cc1ba0948c0d8e5998090662ba8785835709a00446a9fee003df7cdb185ea38e3bf48bee7a83f8cb753a953b2f543fab4c717699a879a32f9897350630e315bb04eff1c969f5c547313e8f1d55708580340554dcf635d9b8bc3fc6a6d75eb8343a8022da0735d830f004c7eedfc43d1e3fd83ed7a2f952d89463672c3e08ab0f84e12725340c03f4e335f48ae2ffab423542e39c3e5b62f48989612cecd631cb55feda69b4756d68ffe6606cb292a6a566f24ddabb06a660182326c09b8d611963742c1251892751253b019223d325578f2fe8957e138cc8ee383fb60f33ca329228d69493e3f6547d0f91539bd74d9166a2cca9ec2c18ff93d19184cba9840316efde17e5dcd5ac9cc9cfca7966ea7448181b9bcd432d67bc35763026cff45f91bc208d926a35f8ef7e6be0cc35f454394dca9914889ef2b5611834072ee490d00d9e8625e5dd4d85a020da99d11cc31ca9060974a4e771af8d67f5a43be237a9a745164f2913c531c15de055da97281e007dec344556ced00dcbb317fcda18037d317425350ad47b3cef213e9db70e6344c6ac04af2309b29597d1259c69872c07ebc882a7bcd1d51802fc3cdad1ac4fe74c7e03f1eff2a590a05b51e9a5f4c9fd65e41adb318a1be3dc98c8ff275556d17d8615f149203077b1746a3a8b39dd9cab8e102a83cdd12478b1e0f70d8f538f5336635e6d6f0c7c5b40a36015fd1d8099bd944940b712dcd51d624787d7a5157eb244ee6bf26f5290882500be132aa3fbc634403b6242814e14c980721dad6072eaa5ea65d4487c90e3273601d59f1a441ee6c60a68b3ef73282f0ce489aa946ec99799dcc9332578115993f8e8debd3d921603fe7f7bb6ef227c29be3a4149ab8bc04e0917a5ad9c753ef868d31daaeef8702d11cb086649fb0756a726897917daedc965a26cb0421f055358bcfd550e30a2c9f7544742b3ed42aa1c9d8c80e4e1fe5b6078109bbeda5bf50f0b2c72c153b3db22e0f66c7e801f8f07e4cd07d508dd6db3c6ed820f1aa0730eab367df7b19219e62c5525019373157dc07cc038eae9731f0c563350658811c3628e2ef808acd1c76d556ce80dd249057bf06b5a54c43ba959da399d70aac460ea4bd127d03b6c40912d71e5b45c4b574e4213387ad9c008299a82375d4793b2044684f506ce9b3ee3e4d9cf2cba74c767776cc4304afec69e3944743fd1b40ffa7988ac53a56c45789302f0f17743074100f9590ad6446bbbb5f1e616f1708950f661d63df6f647f995108d68ab324da221e74403810e1fc62d219b5129ebe6773428003cbfca16eb428c8bdcf121177565045e82d58a3ba7e1af38582825e2c645d197330a1221913a6d7c14b4f21e2e0caa5ff69909a9f3eec220957cfaa70b62ff7cfb3de8412e02dda44eb7588272f0fd2afb61b52298c2edf72630dc9daac86789bb91a644f424592f8d3f59be1349daacfcfa9cc46dfdf6c83af6773ecf79554f742ff6c5c53cb6d1656fd219b6bcc8573dc2858c7108dee550efe78535eaeea249a55d8eda4d13331855552306949abb59653c0b4b5f3f19728ccf72e5e8102a597a8bb5d97b0f62d786588cb510f73bf041115eb5cb248b15f1355632e4fcc08d4a12a6ad3c0306b096638e37b0694b7c285bcb8f7525f3b49eac08edbd65052aca8c77d3b6a049ca5d0d74910ca2f197d69c944a10bb9ee46fea0af532a2977486d30ab75dd1d2b481e75f230ff05d58821429c73ed6e3ba0c1dc53bd8fba3cf23aad5b15937bd27ec232130857ada69c5a38aaddf44fda9a2101480c7fe2dccc4580a6adb76db39d14d7a292aac488716f21f5590e3348a824f65eb850b2e60d71c7cbada7b76e8c9fe5c0cd74f5e2de1e3bcb3484cd172d97e7e5034b37aea56a8b1e2960a7258666ca801f523d88cbcc469e40d9e78bc2a18b7b1348ca2672a2ca960b8484cecbc924b62504265ee9424e48f12187f0c9be643d78637c7775d82a28c26b1d8e761498499461d779a4e533b412f73604e444868d4bca56f1918663faf684451ae2966147f5981965029902bb0172bdf1a7f6d08ed19b8f596041c15274c00ac1628772c0bef8cac6db9f18ebfa944e7c3250b375685e62e534ec90dbed7cc3e8eed59bfe6221cfe25dd437102d2f589e613d39b555985b79a34dc8ecd3a6b20eecab98679842581025700ffec1913ce045fb413bffbc2e05299388359c30cf7e87ca07d7196e501c769800f6a7dfa11f3e27109bf0b534b9b152312bf90ec9a89cb5cf06e4e5eafdca0794174cf8d31a235031670697ede6a3201b98e3e3c2bb815e82b018ce0889c04ee99a65780834363fb62c5b89fb795e559e92046e47eefdfb59d00a0de7589fce9f3ab6a0c01c8cee67e6e88e8661cf7dc2d8954638bb6a3674efc6e77fed45623b29eee81b7de7e9c4bfc9083db11dbde69a6bf790265730b2318e455a937a863d1e04bd8169e4b7faa1008b019f7805f9fcbc2aff47d27b442e8bfd06357af195882e4cb81dd3af5467c4c2847c8b1551628a31cbfe6f48764a7f84a1d8d36c8269e89d85090d9d5aeb91c1b9a07d661b75dbdebc84febbed823b0591a6266c2ffc22fa6c7040542db556c39b425723f3269a23b21fe1704a28f39e6bd103ea0d1f2038d953c9adfdcb76c7c2b7435aae31ceaabc702efaf2d411db106f55c5156497172c6ad077ad3b10cba4060b980a97322ce684d42c007391516cd9978a20d316d1857576e5d06d1b41bc9cb31aecb8ab5dc64673577e87492617423e160c13b28cd1fb5ce5a18838910df2801ff846ae73b6d7371c9fe9b3ef5726f35bf6e7cbe3f869e4cb7e3aa50accc07b94aeff89124bf77e7d018f12e7f4a674bbca1ce3e23fd38c69088fe8e2fea7bbdeec8c1c73679ab434f75a0fee3787059dd052e5382363e54fc757e60ede121a94cf0739f35ee780805e19e45c88953f9652160a1a4afee5a23155d0adfac692b7481d78e6e34b45ec529fe726a5f9268e441045e2b2234d1b25afb15f080f2eccd6e0b5d247c5ff5205960dded7e83743596fd30b8af26b7036e2904fd04a02de0aa1955695b434d84eb69960e82aae0c9eb276d34c14bbe4b7f138d60b2e2bc8b619d1d07a222b35fcb553063f8694572229b18e67e996b4be751f271cba7249aefff775385349efa5ca56312ade3169aa6dbea6a7ed16ed38fb73bf68a57c91fe0b5613c2f6654eab78388c535c9f0adf5590493ed8d5d663fa0d9959c41447945f532cad9a1a0158cf7758c03419f708db7437e14f8478f4b0523d9f4544fc383c5a856e8"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000007d440)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r10}, {}, {}, {}, {r12}, {}, {}, {0x0, r13}, {}, {r14}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x0, "46dacd8396fe92"}) [ 815.140417] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 815.141611] ext4 filesystem being mounted at /syzkaller-testdir458719629/syzkaller.0VMKlo/107/file0 supports timestamps until 2038 (0x7fffffff) [ 815.144807] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #12: comm syz-executor.4: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000053680)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000054680)={0x101, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0x4, "17465282d9c090"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000007640)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r18}, {}, {}, {}, {}, {}, {}, {}, {0x0, r16}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r23}, {}, {}, {}, {}, {r11}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0}) [ 815.161986] kauditd_printk_skb: 133 callbacks suppressed [ 815.161996] audit: type=1326 audit(1627062709.018:1059): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8761 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 815.166953] audit: type=1326 audit(1627062709.018:1060): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8761 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000001300)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000007d440)={0x9, [{}, {}, {0x0, r26}, {}, {}, {}, {}, {}, {}, {r17}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r25}, {}, {}, {}, {r27}, {}, {}, {}, {}, {r28}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r21}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r24}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r4}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r29}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r15}], 0x0, "46dacd8396fe92"}) ioctl$BTRFS_IOC_TREE_SEARCH(0xffffffffffffffff, 0xd0009411, &(0x7f0000055680)={{0x0, 0x100000001, 0x3ff, 0x9, 0x6, 0x80000000, 0x9, 0xd2, 0x100, 0x80000000, 0x3, 0x9fff, 0x1, 0x6, 0xe5}}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f0000056680)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f0000057680)={0x2, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r20}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r9}, {r12, r19}, {}, {}, {r22}, {}, {0x0, r29}, {r30, r31}], 0x4, "3fd6052fd7d5d4"}) 17:51:48 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) fallocate(0xffffffffffffffff, 0x4, 0x6, 0x3b4) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000100)) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') 17:51:48 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300), 0x0, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) [ 815.194649] audit: type=1326 audit(1627062709.019:1061): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8761 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=85 compat=0 ip=0x466609 code=0x7ffc0000 17:51:49 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af3010004000000000000000000000001000000", 0x3c, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) [ 815.217345] audit: type=1326 audit(1627062709.019:1062): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8761 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 815.221217] FAULT_INJECTION: forcing a failure. [ 815.221217] name failslab, interval 1, probability 0, space 0, times 0 [ 815.222534] CPU: 1 PID: 8773 Comm: syz-executor.3 Not tainted 5.10.52 #1 [ 815.223315] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 815.224546] Call Trace: [ 815.224851] dump_stack+0x107/0x163 [ 815.225274] should_fail.cold+0x5/0xa [ 815.225687] ? __alloc_skb+0x6d/0x570 [ 815.226122] should_failslab+0x5/0x10 [ 815.226534] kmem_cache_alloc_node+0x55/0x370 [ 815.227055] __alloc_skb+0x6d/0x570 [ 815.227477] audit_log_start.part.0+0x2a3/0x730 [ 815.228020] ? audit_log_task_context+0x160/0x160 [ 815.228541] ? audit_filter+0x5d7/0xaf0 [ 815.228991] ? __bpf_prog_run64+0xd0/0xd0 [ 815.229438] ? audit_compare_dname_path+0x120/0x120 [ 815.229977] ? perf_trace_lock+0xac/0x490 [ 815.230443] audit_log_start+0x5f/0x90 [ 815.230884] audit_seccomp+0x5d/0x200 [ 815.231323] ? lock_downgrade+0x6d0/0x6d0 [ 815.231800] __seccomp_filter+0x627/0x1470 [ 815.232285] ? seccomp_notify_ioctl+0xda0/0xda0 [ 815.232805] ? __mutex_unlock_slowpath+0xe1/0x600 [ 815.233351] ? wait_for_completion+0x270/0x270 [ 815.233871] ? fput_many+0x2f/0x1a0 [ 815.234281] ? ksys_write+0x1a5/0x250 [ 815.234715] __secure_computing+0xac/0x290 [ 815.235201] syscall_trace_enter.constprop.0+0x80/0x230 [ 815.235824] do_syscall_64+0xf/0x40 [ 815.236244] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 815.236836] RIP: 0033:0x466609 [ 815.237201] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 815.239286] RSP: 002b:00007fb0158b0188 EFLAGS: 00000246 ORIG_RAX: 00000000000000c7 [ 815.240127] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 815.240880] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 815.241681] RBP: 00007fb0158b01d0 R08: 0000000000000000 R09: 0000000000000000 17:51:49 executing program 7: syz_emit_ethernet(0xfffffdef, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) [ 815.242506] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 815.243565] R13: 00007ffc3fc00caf R14: 00007fb0158b0300 R15: 0000000000022000 [ 815.244501] audit: audit_lost=5 audit_rate_limit=0 audit_backlog_limit=64 [ 815.245268] audit: out of memory in audit_log_start [ 815.283553] audit: type=1326 audit(1627062709.019:1063): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8761 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=285 compat=0 ip=0x466609 code=0x7ffc0000 17:51:49 executing program 7: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) [ 815.328088] audit: type=1326 audit(1627062709.019:1064): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8761 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 815.328813] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 815.336127] ext4 filesystem being mounted at /syzkaller-testdir458719629/syzkaller.0VMKlo/108/file0 supports timestamps until 2038 (0x7fffffff) [ 815.345948] audit: type=1326 audit(1627062709.031:1065): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8761 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=188 compat=0 ip=0x466609 code=0x7ffc0000 [ 815.365013] audit: type=1326 audit(1627062709.031:1066): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8761 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 17:52:00 executing program 2: setxattr(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=ANY=[@ANYBLOB="6f73322e747275737465642e6f72658f6c61792e6e6c696e6b00"], &(0x7f0000000140)='X(\x89^*[/9\x00', 0x9, 0x5) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = fork() r2 = pidfd_open(r1, 0x0) pidfd_send_signal(r2, 0x0, &(0x7f0000000100)={0x1d, 0x0, 0x8}, 0x0) fcntl$setlease(r2, 0x400, 0x2) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') 17:52:00 executing program 5: syz_emit_ethernet(0x7e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:52:00 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0002}]}) 17:52:00 executing program 3 (fault-call:3 fault-nth:3): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') 17:52:00 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:52:00 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af3010004000000000000000000000001000000", 0x3c, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:52:00 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x0}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:52:00 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x281, 0x0) [ 826.417425] kauditd_printk_skb: 86 callbacks suppressed [ 826.417436] audit: type=1326 audit(1627062720.274:1153): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8800 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 826.422197] audit: type=1326 audit(1627062720.279:1154): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8800 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=85 compat=0 ip=0x466609 code=0x7ffc0000 [ 826.425798] audit: type=1326 audit(1627062720.282:1155): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8797 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 826.434303] audit: type=1326 audit(1627062720.282:1156): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8797 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 826.444852] FAULT_INJECTION: forcing a failure. [ 826.444852] name failslab, interval 1, probability 0, space 0, times 0 [ 826.446287] CPU: 1 PID: 8806 Comm: syz-executor.3 Not tainted 5.10.52 #1 [ 826.447024] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 826.448263] Call Trace: [ 826.448548] dump_stack+0x107/0x163 [ 826.448954] should_fail.cold+0x5/0xa [ 826.449381] ? create_object.isra.0+0x3a/0xa20 [ 826.449879] should_failslab+0x5/0x10 [ 826.450293] kmem_cache_alloc+0x5b/0x350 [ 826.450733] ? kmem_cache_alloc+0x159/0x350 [ 826.451208] create_object.isra.0+0x3a/0xa20 [ 826.451705] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 826.452260] kmem_cache_alloc_node+0x169/0x370 [ 826.452771] __alloc_skb+0x6d/0x570 [ 826.453165] audit_log_start.part.0+0x2a3/0x730 [ 826.453677] ? audit_log_task_context+0x160/0x160 [ 826.454204] ? audit_filter+0x5d7/0xaf0 [ 826.454644] ? __bpf_prog_run64+0xd0/0xd0 [ 826.455101] ? audit_compare_dname_path+0x120/0x120 [ 826.455665] ? perf_trace_lock+0xac/0x490 [ 826.456126] audit_log_start+0x5f/0x90 [ 826.456552] audit_seccomp+0x5d/0x200 [ 826.456965] ? lock_downgrade+0x6d0/0x6d0 [ 826.457423] __seccomp_filter+0x627/0x1470 [ 826.457888] ? seccomp_notify_ioctl+0xda0/0xda0 [ 826.458405] ? __mutex_unlock_slowpath+0xe1/0x600 [ 826.458934] ? wait_for_completion+0x270/0x270 [ 826.459439] ? fput_many+0x2f/0x1a0 [ 826.459847] ? ksys_write+0x1a5/0x250 [ 826.460265] __secure_computing+0xac/0x290 [ 826.460720] syscall_trace_enter.constprop.0+0x80/0x230 [ 826.461304] do_syscall_64+0xf/0x40 [ 826.461691] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 826.462249] RIP: 0033:0x466609 [ 826.462604] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 826.464619] RSP: 002b:00007fb0158b0188 EFLAGS: 00000246 ORIG_RAX: 00000000000000c7 [ 826.465448] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 826.466224] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 826.466998] RBP: 00007fb0158b01d0 R08: 0000000000000000 R09: 0000000000000000 [ 826.467876] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 826.468663] R13: 00007ffc3fc00caf R14: 00007fb0158b0300 R15: 0000000000022000 17:52:00 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x2000000000000163, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x2, 0x14) fremovexattr(0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SCRUB(r0, 0xc400941b, &(0x7f0000000200)={0x0, 0x9, 0x98}) [ 826.494503] audit: type=1326 audit(1627062720.282:1157): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8797 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=85 compat=0 ip=0x466609 code=0x7ffc0000 17:52:00 executing program 5: syz_emit_ethernet(0xfdef, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:52:00 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x2}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) [ 826.532190] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue 17:52:00 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) fremovexattr(0xffffffffffffffff, 0x0) r0 = openat$ttyS3(0xffffffffffffff9c, &(0x7f0000000000), 0x400140, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000080)) 17:52:00 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x282, 0x0) [ 826.535489] audit: type=1326 audit(1627062720.282:1158): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8797 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 826.538555] ext4 filesystem being mounted at /syzkaller-testdir458719629/syzkaller.0VMKlo/109/file0 supports timestamps until 2038 (0x7fffffff) 17:52:00 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:52:00 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) openat2(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)={0x1d9502, 0x2, 0x5}, 0x18) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') recvfrom(r0, &(0x7f0000000200)=""/204, 0xcc, 0x40002003, &(0x7f0000000100)=@ipx={0x4, 0xe19, 0x2, "48730902ea5d", 0x1f}, 0x80) [ 826.577688] audit: type=1326 audit(1627062720.282:1159): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8796 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 17:52:00 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af3010004000000000000000000000001000000", 0x3c, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) [ 826.600616] audit: type=1326 audit(1627062720.282:1160): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8796 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=317 compat=0 ip=0x466609 code=0x7ffc0000 17:52:00 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = fork() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x0, &(0x7f0000000100)={0x1d, 0x0, 0x8}, 0x0) syncfs(r1) fremovexattr(0xffffffffffffffff, 0x0) 17:52:00 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x300, 0x0) [ 826.620149] audit: type=1326 audit(1627062720.282:1161): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8797 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=188 compat=0 ip=0x466609 code=0x7ffc0000 17:52:00 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x3}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) [ 826.667693] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 826.669278] ext4 filesystem being mounted at /syzkaller-testdir458719629/syzkaller.0VMKlo/110/file0 supports timestamps until 2038 (0x7fffffff) [ 826.669315] audit: type=1326 audit(1627062720.282:1162): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8797 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 826.671998] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #12: comm syz-executor.4: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) 17:52:15 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x4}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:52:15 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x600, 0x0) 17:52:15 executing program 5: syz_emit_ethernet(0x2000003e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:52:15 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) fremovexattr(0xffffffffffffffff, 0x0) ioctl$BTRFS_IOC_SCRUB_CANCEL(r0, 0x941c, 0x0) 17:52:15 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:52:15 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:52:15 executing program 2: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet6(r0, &(0x7f0000000040)=[{{&(0x7f0000000000)={0xa, 0x4e23, 0x0, @empty}, 0x1c, 0x0}}, {{0x0, 0x0, &(0x7f0000000640)=[{&(0x7f0000000440)="10", 0xffd0}], 0x1}}, {{0x0, 0x0, &(0x7f0000000900)=[{&(0x7f00000008c0)="7f", 0x1}], 0x1}}], 0x28, 0x8080) syz_io_uring_setup(0x55f1, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet(0x2, 0xa, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000500)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x96f586e7c3102b44}, 0x0) syz_io_uring_setup(0x55f1, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r6 = socket$inet(0x2, 0xa, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000500)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r6, 0x0, 0x0, 0x0, 0x96f586e7c3102b44}, 0x0) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r5, &(0x7f0000000180)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x5, 0x0, 0xffff069a, 0x0, 0x0, 0x0, 0x0, 0x1, {0x2, r7}}, 0x10000) sendmsg$inet6(r0, &(0x7f0000004380)={0x0, 0x0, 0x0}, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r8 = creat(&(0x7f0000000140)='./file1\x00', 0x63) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000100)={0x4, &(0x7f0000000000)=[{0x0, 0x3f, 0x3f, 0x7}, {0x7ff, 0x7, 0x3, 0x9}, {0x5214, 0x3f, 0x2, 0x95c}, {0x2, 0x4, 0x4, 0xfff}]}) fremovexattr(r8, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') 17:52:15 executing program 3 (fault-call:3 fault-nth:4): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') [ 842.080778] kauditd_printk_skb: 114 callbacks suppressed [ 842.080787] audit: type=1326 audit(1627062735.937:1277): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8868 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 842.085400] audit: type=1326 audit(1627062735.942:1278): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8868 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=85 compat=0 ip=0x466609 code=0x7ffc0000 [ 842.089564] audit: type=1326 audit(1627062735.946:1279): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8868 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 842.103429] audit: type=1326 audit(1627062735.952:1281): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8870 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 842.116281] audit: type=1326 audit(1627062735.952:1282): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8870 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 842.116436] FAULT_INJECTION: forcing a failure. [ 842.116436] name failslab, interval 1, probability 0, space 0, times 0 [ 842.119914] audit: type=1326 audit(1627062735.949:1280): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8865 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 842.121172] CPU: 0 PID: 8879 Comm: syz-executor.3 Not tainted 5.10.52 #1 [ 842.124575] audit: type=1326 audit(1627062735.955:1283): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8870 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=85 compat=0 ip=0x466609 code=0x7ffc0000 [ 842.124899] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 842.124906] Call Trace: [ 842.124927] dump_stack+0x107/0x163 [ 842.127622] audit: type=1326 audit(1627062735.956:1284): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8865 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=199 compat=0 ip=0x466609 code=0x7ffc0000 [ 842.129624] should_fail.cold+0x5/0xa [ 842.129649] should_failslab+0x5/0x10 [ 842.132531] audit: type=1326 audit(1627062735.956:1285): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8865 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 842.135125] __kmalloc_node_track_caller+0x74/0x3f0 [ 842.135145] ? audit_log_start.part.0+0x2a3/0x730 [ 842.136925] audit: type=1326 audit(1627062735.957:1286): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8868 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=188 compat=0 ip=0x466609 code=0x7ffc0000 [ 842.140761] __alloc_skb+0xb1/0x570 [ 842.140789] audit_log_start.part.0+0x2a3/0x730 [ 842.148510] ? audit_log_task_context+0x160/0x160 [ 842.149544] ? audit_filter+0x5d7/0xaf0 [ 842.150405] ? __bpf_prog_run64+0xd0/0xd0 [ 842.151295] ? audit_compare_dname_path+0x120/0x120 [ 842.152381] ? perf_trace_lock+0xac/0x490 [ 842.153286] audit_log_start+0x5f/0x90 [ 842.154124] audit_seccomp+0x5d/0x200 [ 842.154939] ? lock_downgrade+0x6d0/0x6d0 [ 842.155834] __seccomp_filter+0x627/0x1470 [ 842.156493] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 842.156790] ? seccomp_notify_ioctl+0xda0/0xda0 [ 842.156813] ? __mutex_unlock_slowpath+0xe1/0x600 [ 842.156833] ? wait_for_completion+0x270/0x270 [ 842.158095] ext4 filesystem being mounted at /syzkaller-testdir458719629/syzkaller.0VMKlo/111/file0 supports timestamps until 2038 (0x7fffffff) [ 842.158788] ? fput_many+0x2f/0x1a0 [ 842.163794] ? ksys_write+0x1a5/0x250 [ 842.164634] __secure_computing+0xac/0x290 [ 842.165544] syscall_trace_enter.constprop.0+0x80/0x230 [ 842.166682] do_syscall_64+0xf/0x40 [ 842.167477] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 842.168602] RIP: 0033:0x466609 [ 842.169301] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 842.173283] RSP: 002b:00007fb0158b0188 EFLAGS: 00000246 ORIG_RAX: 00000000000000c7 [ 842.174920] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 842.176458] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 17:52:16 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x5}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) [ 842.177981] RBP: 00007fb0158b01d0 R08: 0000000000000000 R09: 0000000000000000 [ 842.179667] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 842.181244] R13: 00007ffc3fc00caf R14: 00007fb0158b0300 R15: 0000000000022000 17:52:16 executing program 5: syz_emit_ethernet(0xfffffdef, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) [ 842.187129] EXT4-fs error (device loop4): ext4_lookup:1708: inode #2: comm syz-executor.4: deleted inode referenced: 12 17:52:16 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="03000000040000", 0x7, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:52:16 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:52:16 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x700, 0x0) 17:52:16 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000080)={0x4, &(0x7f0000000000)=[{0x3, 0x5, 0x2d}, {0x2, 0x4, 0x3, 0x3}, {0x5a, 0x0, 0x2, 0x1ff}, {0x8001, 0x2, 0xff, 0x2}]}) fremovexattr(0xffffffffffffffff, 0x0) 17:52:16 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="03000000040000", 0x7, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:52:16 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x6}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:52:16 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) [ 842.393260] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 842.394393] ext4 filesystem being mounted at /syzkaller-testdir458719629/syzkaller.0VMKlo/113/file0 supports timestamps until 2038 (0x7fffffff) [ 842.399203] EXT4-fs error (device loop4): ext4_lookup:1708: inode #2: comm syz-executor.4: deleted inode referenced: 12 17:52:28 executing program 3 (fault-call:3 fault-nth:5): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') 17:52:28 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0xc00, 0x0) 17:52:28 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="03000000040000", 0x7, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:52:28 executing program 2: prctl$PR_SET_SPECULATION_CTRL(0x35, 0x0) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x82) fremovexattr(r0, &(0x7f0000000080)=ANY=[@ANYBLOB='security&*&\'./@!-%\x00']) r2 = pidfd_getfd(0xffffffffffffffff, r1, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r2, 0x40082406, &(0x7f0000000000)='\x00') prctl$PR_SET_SPECULATION_CTRL(0x35, 0x0) r3 = syz_open_dev$sg(&(0x7f00000000c0), 0x1, 0x4000) fcntl$setown(r3, 0x8, 0x0) 17:52:28 executing program 5: syz_emit_ethernet(0xfffffffffffffdef, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:52:28 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000080)) fremovexattr(0xffffffffffffffff, 0x0) 17:52:28 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x11}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:52:28 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) [ 854.741445] kauditd_printk_skb: 73 callbacks suppressed [ 854.741455] audit: type=1326 audit(1627062748.598:1358): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8925 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 854.746983] audit: type=1326 audit(1627062748.603:1359): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8925 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=85 compat=0 ip=0x466609 code=0x7ffc0000 [ 854.752151] audit: type=1326 audit(1627062748.608:1360): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8925 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 854.757360] FAULT_INJECTION: forcing a failure. [ 854.757360] name failslab, interval 1, probability 0, space 0, times 0 [ 854.758696] CPU: 1 PID: 8929 Comm: syz-executor.3 Not tainted 5.10.52 #1 [ 854.759442] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 854.760705] Call Trace: [ 854.760997] dump_stack+0x107/0x163 [ 854.761401] should_fail.cold+0x5/0xa [ 854.761827] ? create_object.isra.0+0x3a/0xa20 [ 854.762332] should_failslab+0x5/0x10 [ 854.762756] kmem_cache_alloc+0x5b/0x350 [ 854.763205] create_object.isra.0+0x3a/0xa20 [ 854.763688] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 854.764292] __kmalloc_node_track_caller+0x1a6/0x3f0 [ 854.764854] ? audit_log_start.part.0+0x2a3/0x730 [ 854.765406] __alloc_skb+0xb1/0x570 [ 854.765812] audit_log_start.part.0+0x2a3/0x730 [ 854.766348] ? audit_log_task_context+0x160/0x160 [ 854.766891] ? audit_filter+0x5d7/0xaf0 [ 854.767333] ? __bpf_prog_run64+0xd0/0xd0 [ 854.767800] ? audit_compare_dname_path+0x120/0x120 [ 854.768364] ? perf_trace_lock+0xac/0x490 [ 854.768833] audit_log_start+0x5f/0x90 [ 854.769273] audit_seccomp+0x5d/0x200 [ 854.769693] ? lock_downgrade+0x6d0/0x6d0 [ 854.770153] __seccomp_filter+0x627/0x1470 [ 854.770623] ? seccomp_notify_ioctl+0xda0/0xda0 [ 854.771139] ? __mutex_unlock_slowpath+0xe1/0x600 [ 854.771673] ? wait_for_completion+0x270/0x270 [ 854.772189] ? fput_many+0x2f/0x1a0 [ 854.772591] ? ksys_write+0x1a5/0x250 [ 854.773014] __secure_computing+0xac/0x290 [ 854.773483] syscall_trace_enter.constprop.0+0x80/0x230 [ 854.774075] do_syscall_64+0xf/0x40 [ 854.774476] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 854.775061] RIP: 0033:0x466609 [ 854.775419] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 854.777562] RSP: 002b:00007fb0158b0188 EFLAGS: 00000246 ORIG_RAX: 00000000000000c7 [ 854.778403] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 854.779196] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 854.779979] RBP: 00007fb0158b01d0 R08: 0000000000000000 R09: 0000000000000000 [ 854.780777] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 854.781559] R13: 00007ffc3fc00caf R14: 00007fb0158b0300 R15: 0000000000022000 [ 854.795863] audit: type=1326 audit(1627062748.612:1361): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8925 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=188 compat=0 ip=0x466609 code=0x7ffc0000 [ 854.799467] audit: type=1326 audit(1627062748.612:1362): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8925 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 17:52:28 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="0300000004000000", 0x8, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) [ 854.815499] audit: type=1326 audit(1627062748.614:1363): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8925 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x4196c4 code=0x7ffc0000 17:52:28 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x21}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) [ 854.826857] audit: type=1326 audit(1627062748.614:1364): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8925 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=1 compat=0 ip=0x4192bf code=0x7ffc0000 [ 854.843755] audit: type=1326 audit(1627062748.664:1366): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8932 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 17:52:28 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x0}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) [ 854.881275] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: iget: root inode unallocated [ 854.883573] EXT4-fs (loop4): get root inode failed [ 854.884423] EXT4-fs (loop4): mount failed [ 854.890756] audit: type=1326 audit(1627062748.664:1367): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8932 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 854.902446] audit: type=1326 audit(1627062748.666:1368): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8932 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=85 compat=0 ip=0x466609 code=0x7ffc0000 17:52:28 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0xd00, 0x0) 17:52:28 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x64) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') r1 = syz_io_uring_setup(0x2d83, &(0x7f0000000080)={0x0, 0x4dbb, 0x0, 0x0, 0x45, 0x0, 0x0}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000002a40)=0x0) r4 = io_uring_register$IORING_REGISTER_PERSONALITY(r1, 0x9, 0x0, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000280)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x5, 0x0, 0x40, 0x0, 0x0, 0x0, 0x0, 0x0, {0x0, r4}}, 0x0) syz_io_uring_submit(0x0, 0x0, &(0x7f0000000100)=@IORING_OP_REMOVE_BUFFERS={0x1f, 0x5, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, {0x2, r4}}, 0x100) 17:52:28 executing program 3 (fault-call:3 fault-nth:6): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') 17:52:28 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x2}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:52:28 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') r1 = openat$autofs(0xffffffffffffff9c, &(0x7f0000000100), 0x280200, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000140)='./file0\x00') 17:52:28 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x29}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:52:28 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x3}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:52:28 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:52:28 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x4}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:52:28 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="0300000004000000", 0x8, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) [ 855.098610] FAULT_INJECTION: forcing a failure. [ 855.098610] name failslab, interval 1, probability 0, space 0, times 0 [ 855.101142] CPU: 0 PID: 8975 Comm: syz-executor.3 Not tainted 5.10.52 #1 [ 855.102577] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 855.104985] Call Trace: [ 855.105618] dump_stack+0x107/0x163 [ 855.106414] should_fail.cold+0x5/0xa [ 855.107251] ? create_object.isra.0+0x3a/0xa20 [ 855.108260] should_failslab+0x5/0x10 [ 855.109089] kmem_cache_alloc+0x5b/0x350 [ 855.109969] create_object.isra.0+0x3a/0xa20 [ 855.110925] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 855.112008] __kmalloc_node_track_caller+0x1a6/0x3f0 [ 855.113129] ? audit_log_start.part.0+0x2a3/0x730 [ 855.114159] __alloc_skb+0xb1/0x570 [ 855.114953] audit_log_start.part.0+0x2a3/0x730 [ 855.115964] ? audit_log_task_context+0x160/0x160 [ 855.117018] ? audit_filter+0x5d7/0xaf0 [ 855.117880] ? __bpf_prog_run64+0xd0/0xd0 [ 855.118771] ? audit_compare_dname_path+0x120/0x120 [ 855.119837] ? perf_trace_lock+0xac/0x490 [ 855.120756] audit_log_start+0x5f/0x90 [ 855.121591] audit_seccomp+0x5d/0x200 [ 855.122402] ? lock_downgrade+0x6d0/0x6d0 [ 855.123293] __seccomp_filter+0x627/0x1470 [ 855.124222] ? seccomp_notify_ioctl+0xda0/0xda0 [ 855.125220] ? __mutex_unlock_slowpath+0xe1/0x600 [ 855.126253] ? wait_for_completion+0x270/0x270 [ 855.127241] ? fput_many+0x2f/0x1a0 [ 855.128019] ? ksys_write+0x1a5/0x250 [ 855.128847] __secure_computing+0xac/0x290 [ 855.129757] syscall_trace_enter.constprop.0+0x80/0x230 [ 855.130895] do_syscall_64+0xf/0x40 [ 855.131675] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 855.132784] RIP: 0033:0x466609 [ 855.133474] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 855.137400] RSP: 002b:00007fb0158b0188 EFLAGS: 00000246 ORIG_RAX: 00000000000000c7 [ 855.139026] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 855.140555] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 855.142076] RBP: 00007fb0158b01d0 R08: 0000000000000000 R09: 0000000000000000 [ 855.143598] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 855.145135] R13: 00007ffc3fc00caf R14: 00007fb0158b0300 R15: 0000000000022000 [ 855.186933] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: iget: root inode unallocated [ 855.189362] EXT4-fs (loop4): get root inode failed [ 855.189940] EXT4-fs (loop4): mount failed 17:52:41 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="0300000004000000", 0x8, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:52:41 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:52:41 executing program 3 (fault-call:3 fault-nth:7): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') 17:52:41 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x2b}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:52:41 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x5}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:52:41 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x1200, 0x0) 17:52:41 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x0, &(0x7f00000001c0)}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') 17:52:41 executing program 0: ioctl$F2FS_IOC_GARBAGE_COLLECT(0xffffffffffffffff, 0x4004f506, &(0x7f0000000100)=0x1) r0 = fork() r1 = pidfd_open(r0, 0x0) r2 = pidfd_getfd(0xffffffffffffffff, 0xffffffffffffffff, 0x0) pidfd_send_signal(r1, 0x0, &(0x7f0000000100)={0x1d, 0x0, 0x8}, 0x0) fremovexattr(r1, &(0x7f0000000140)=ANY=[@ANYBLOB='syst(+_+\x00']) openat$cgroup_freezer_state(r2, &(0x7f0000000240), 0x2, 0x0) r3 = fork() r4 = pidfd_open(r3, 0x0) pidfd_send_signal(r4, 0x0, &(0x7f0000000100)={0x1d, 0x0, 0x8}, 0x0) r5 = fork() r6 = pidfd_open(r5, 0x0) pidfd_send_signal(r6, 0x0, &(0x7f0000000100)={0x1d, 0x0, 0x8}, 0x0) fremovexattr(r6, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f00000000c0)={0x5, &(0x7f0000000000)=[{0x9, 0x3, 0x60, 0x7fffffff}, {0x3237, 0xe1, 0x40, 0x8}, {0xffff, 0x8, 0x1, 0x1}, {0x9, 0x6, 0xee, 0x7}, {0x3f, 0x8, 0x0, 0x8}]}) [ 867.795014] kauditd_printk_skb: 105 callbacks suppressed [ 867.795023] audit: type=1326 audit(1627062761.651:1473): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8990 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 867.798702] audit: type=1326 audit(1627062761.652:1474): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8990 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=85 compat=0 ip=0x466609 code=0x7ffc0000 [ 867.801556] audit: type=1326 audit(1627062761.652:1475): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8990 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 867.809368] audit: type=1326 audit(1627062761.655:1476): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8990 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=188 compat=0 ip=0x466609 code=0x7ffc0000 [ 867.814488] FAULT_INJECTION: forcing a failure. [ 867.814488] name failslab, interval 1, probability 0, space 0, times 0 [ 867.816157] CPU: 0 PID: 8995 Comm: syz-executor.3 Not tainted 5.10.52 #1 [ 867.817172] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 867.818831] Call Trace: [ 867.819220] dump_stack+0x107/0x163 [ 867.819759] should_fail.cold+0x5/0xa [ 867.820328] ? create_object.isra.0+0x3a/0xa20 [ 867.820996] should_failslab+0x5/0x10 [ 867.821561] kmem_cache_alloc+0x5b/0x350 [ 867.822140] ? sidtab_sid2str_get+0x65/0x670 [ 867.822772] create_object.isra.0+0x3a/0xa20 [ 867.823386] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 867.824122] __kmalloc_track_caller+0x177/0x3c0 [ 867.824808] ? sidtab_sid2str_get+0x17e/0x670 [ 867.825481] kmemdup+0x23/0x50 [ 867.825944] sidtab_sid2str_get+0x17e/0x670 [ 867.826572] sidtab_entry_to_string+0x33/0x110 [ 867.827234] security_sid_to_context_core+0x339/0x570 [ 867.827979] security_secid_to_secctx+0x72/0xc0 [ 867.828697] audit_log_task_context+0xec/0x160 [ 867.829367] ? audit_log_format+0x110/0x110 [ 867.829993] ? from_kuid+0x85/0xc0 [ 867.830537] audit_log_task+0x1c8/0x300 [ 867.831122] ? __audit_log_nfcfg+0x210/0x210 [ 867.831781] audit_seccomp+0x76/0x200 [ 867.832344] ? lock_downgrade+0x6d0/0x6d0 [ 867.832972] __seccomp_filter+0x627/0x1470 [ 867.833606] ? seccomp_notify_ioctl+0xda0/0xda0 [ 867.834294] ? __mutex_unlock_slowpath+0xe1/0x600 [ 867.835009] ? wait_for_completion+0x270/0x270 [ 867.835689] ? fput_many+0x2f/0x1a0 [ 867.836225] ? ksys_write+0x1a5/0x250 [ 867.836816] __secure_computing+0xac/0x290 [ 867.837450] syscall_trace_enter.constprop.0+0x80/0x230 [ 867.838236] do_syscall_64+0xf/0x40 [ 867.838770] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 867.839516] RIP: 0033:0x466609 [ 867.839997] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 867.842670] RSP: 002b:00007fb0158b0188 EFLAGS: 00000246 ORIG_RAX: 00000000000000c7 [ 867.843781] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 867.844837] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 867.845883] RBP: 00007fb0158b01d0 R08: 0000000000000000 R09: 0000000000000000 [ 867.846914] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 867.847967] R13: 00007ffc3fc00caf R14: 00007fb0158b0300 R15: 0000000000022000 17:52:41 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x6}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) [ 867.882734] audit: type=1326 audit(1627062761.655:1477): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8990 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 17:52:41 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x3f00, 0x0) [ 867.897765] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: iget: root inode unallocated [ 867.899493] EXT4-fs (loop4): get root inode failed [ 867.900085] EXT4-fs (loop4): mount failed [ 867.903102] audit: type=1326 audit(1627062761.661:1478): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8990 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=257 compat=0 ip=0x4196c4 code=0x7ffc0000 [ 867.925310] audit: type=1326 audit(1627062761.664:1479): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8997 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 17:52:41 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x2c}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:52:41 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)={0x0, &(0x7f00000001c0)}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') [ 867.950999] audit: type=1326 audit(1627062761.665:1480): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8997 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=85 compat=0 ip=0x466609 code=0x7ffc0000 [ 867.971954] audit: type=1326 audit(1627062761.666:1481): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8997 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 867.983115] audit: type=1326 audit(1627062761.667:1482): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=8997 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=188 compat=0 ip=0x466609 code=0x7ffc0000 17:52:53 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:52:53 executing program 3 (fault-call:3 fault-nth:8): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') 17:52:53 executing program 0: fremovexattr(0xffffffffffffffff, 0x0) r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0xc732d7b6d1044ed8, 0x0) sendmsg$IPVS_CMD_GET_DAEMON(r0, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)=ANY=[], 0xc0}, 0x1, 0x0, 0x0, 0x4040000}, 0x4000000) ioctl$LOOP_GET_STATUS(r0, 0x4c03, &(0x7f00000001c0)) 17:52:53 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') 17:52:53 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x11}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:52:53 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {0x0, 0x0, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:52:53 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x4000, 0x0) 17:52:53 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x2f}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) [ 879.830782] kauditd_printk_skb: 20 callbacks suppressed [ 879.830793] audit: type=1326 audit(1627062773.687:1503): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9038 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 879.835275] audit: type=1326 audit(1627062773.691:1504): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9038 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=85 compat=0 ip=0x466609 code=0x7ffc0000 [ 879.840438] audit: type=1326 audit(1627062773.691:1505): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9038 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 879.850402] FAULT_INJECTION: forcing a failure. [ 879.850402] name failslab, interval 1, probability 0, space 0, times 0 [ 879.851730] CPU: 1 PID: 9047 Comm: syz-executor.3 Not tainted 5.10.52 #1 [ 879.852473] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 879.852600] audit: type=1326 audit(1627062773.692:1506): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9038 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=188 compat=0 ip=0x466609 code=0x7ffc0000 [ 879.853737] Call Trace: [ 879.853750] dump_stack+0x107/0x163 [ 879.853763] should_fail.cold+0x5/0xa [ 879.853777] ? audit_log_d_path+0xce/0x190 [ 879.858257] should_failslab+0x5/0x10 [ 879.858677] kmem_cache_alloc_trace+0x55/0x360 [ 879.859186] audit_log_d_path+0xce/0x190 [ 879.859639] audit_log_d_path_exe+0x40/0x70 [ 879.860124] audit_log_task+0x273/0x300 [ 879.860574] ? __audit_log_nfcfg+0x210/0x210 [ 879.861066] audit_seccomp+0x76/0x200 [ 879.861490] ? lock_downgrade+0x6d0/0x6d0 [ 879.861948] __seccomp_filter+0x627/0x1470 [ 879.862419] ? seccomp_notify_ioctl+0xda0/0xda0 [ 879.862932] ? __mutex_unlock_slowpath+0xe1/0x600 [ 879.863465] ? wait_for_completion+0x270/0x270 [ 879.863982] ? copy_kernel_to_fpregs+0x9e/0xe0 [ 879.864538] ? trace_event_raw_event_x86_fpu+0x3a0/0x3a0 [ 879.865153] __secure_computing+0xac/0x290 [ 879.865639] syscall_trace_enter.constprop.0+0x80/0x230 [ 879.866237] do_syscall_64+0xf/0x40 [ 879.866643] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 879.867204] RIP: 0033:0x466609 [ 879.867561] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 879.869599] RSP: 002b:00007fb0158b0188 EFLAGS: 00000246 ORIG_RAX: 00000000000000c7 [ 879.870435] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 879.871223] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 879.871605] audit: type=1326 audit(1627062773.692:1507): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9038 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 879.872016] RBP: 00007fb0158b01d0 R08: 0000000000000000 R09: 0000000000000000 [ 879.872021] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 879.872027] R13: 00007ffc3fc00caf R14: 00007fb0158b0300 R15: 0000000000022000 [ 879.882646] audit: type=1326 audit(1627062773.693:1508): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9041 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 879.890231] audit: type=1326 audit(1627062773.693:1509): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9038 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=317 compat=0 ip=0x466609 code=0x7ffc0000 [ 879.896268] audit: type=1326 audit(1627062773.693:1510): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9041 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=85 compat=0 ip=0x466609 code=0x7ffc0000 17:52:53 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) [ 879.910763] audit: type=1326 audit(1627062773.694:1511): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9041 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 17:52:53 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x21}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:52:53 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x32}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:52:53 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') write$cgroup_type(r0, &(0x7f0000000000), 0x9) [ 879.939512] audit: type=1326 audit(1627062773.695:1512): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9041 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=188 compat=0 ip=0x466609 code=0x7ffc0000 [ 879.947005] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: iget: root inode unallocated [ 879.950051] EXT4-fs (loop4): get root inode failed [ 879.951186] EXT4-fs (loop4): mount failed 17:52:53 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x8102, 0x0) 17:52:53 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) fremovexattr(0xffffffffffffffff, 0x0) r0 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x4c6041, 0x0) r1 = fork() r2 = pidfd_open(r1, 0x0) pidfd_send_signal(r2, 0x0, &(0x7f0000000100)={0x1d, 0x0, 0x8}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, &(0x7f0000000080)={0x0, 0x0, r2, 0x100000, 0x80000}) r3 = syz_open_dev$loop(&(0x7f00000000c0), 0x50, 0x19400) pidfd_getfd(r0, r3, 0x0) 17:52:53 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:52:53 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x29}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:53:06 executing program 0: r0 = syz_open_dev$ttys(0xc, 0x2, 0x0) fsync(r0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) ioctl$KDMKTONE(r0, 0x4b30, 0x81) fremovexattr(0xffffffffffffffff, 0x0) 17:53:06 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:53:06 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {0x0, 0x0, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:53:06 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x33}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:53:06 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x8202, 0x0) 17:53:06 executing program 3 (fault-call:3 fault-nth:9): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') 17:53:06 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x2b}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:53:06 executing program 2: fcntl$getown(0xffffffffffffffff, 0x9) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) r2 = creat(&(0x7f0000000000)='./file0\x00', 0x0) r3 = openat2(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x40000, 0x10, 0x2}, 0x18) close_range(r2, r3, 0x2) r4 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000000)={0x1, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7fc00002}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r4, 0xc0502100, &(0x7f0000000140)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r4, 0x40082102, &(0x7f00000001c0)=r5) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, &(0x7f0000000180)={r5, 0x1, 0xffffffffffffffff, 0x2}) fremovexattr(r1, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') [ 893.112988] kauditd_printk_skb: 84 callbacks suppressed [ 893.113002] audit: type=1326 audit(1627062786.967:1597): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9089 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 893.129026] audit: type=1326 audit(1627062786.967:1598): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9089 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=16 compat=0 ip=0x466609 code=0x7ffc0000 [ 893.132692] audit: type=1326 audit(1627062786.967:1599): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9089 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 893.139928] audit: type=1326 audit(1627062786.968:1600): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9089 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=199 compat=0 ip=0x466609 code=0x7ffc0000 17:53:07 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) fremovexattr(0xffffffffffffffff, 0x0) r0 = perf_event_open$cgroup(&(0x7f0000000080)={0x1, 0x80, 0x6, 0xff, 0x4, 0x1, 0x0, 0xfff, 0x80080, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x0, 0x8001, 0x1, @perf_config_ext={0x40, 0xffffffffffffff8d}, 0x800, 0xc00, 0x9, 0x1, 0x3f, 0xffffffff, 0x9, 0x0, 0x9b1, 0x0, 0x2}, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x2) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000100), 0x4c0000, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(r0, 0x8010661b, &(0x7f0000000000)) [ 893.144433] audit: type=1326 audit(1627062786.968:1601): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9089 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 893.160224] audit: type=1326 audit(1627062786.968:1602): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9089 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=257 compat=0 ip=0x4196c4 code=0x7ffc0000 [ 893.163649] FAULT_INJECTION: forcing a failure. [ 893.163649] name fail_page_alloc, interval 1, probability 0, space 0, times 0 [ 893.165001] CPU: 1 PID: 9100 Comm: syz-executor.3 Not tainted 5.10.52 #1 [ 893.165721] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 893.166926] Call Trace: [ 893.167220] dump_stack+0x107/0x163 [ 893.167625] should_fail.cold+0x5/0xa [ 893.168042] __alloc_pages_nodemask+0x182/0x680 [ 893.168559] ? __alloc_pages_slowpath.constprop.0+0x2210/0x2210 [ 893.169214] ? lockdep_hardirqs_on_prepare+0x3e0/0x3e0 [ 893.169795] ? perf_trace_lock+0xac/0x490 [ 893.170237] ? skb_put+0x134/0x180 [ 893.170635] alloc_pages_current+0x187/0x280 [ 893.171123] allocate_slab+0x26b/0x380 [ 893.171557] ___slab_alloc+0x46c/0x700 [ 893.171993] ? audit_log_d_path+0xce/0x190 [ 893.172464] ? audit_log_format+0xca/0x110 [ 893.172931] ? get_mm_exe_file+0x139/0x2c0 [ 893.173416] ? audit_log_d_path+0xce/0x190 [ 893.173899] ? kmem_cache_alloc_trace+0x347/0x360 [ 893.174428] ? audit_log_d_path+0xce/0x190 [ 893.174895] kmem_cache_alloc_trace+0x347/0x360 [ 893.175420] audit_log_d_path+0xce/0x190 [ 893.175868] audit_log_d_path_exe+0x40/0x70 [ 893.176342] audit_log_task+0x273/0x300 [ 893.176796] ? __audit_log_nfcfg+0x210/0x210 [ 893.177290] audit_seccomp+0x76/0x200 [ 893.177706] ? lock_downgrade+0x6d0/0x6d0 [ 893.178155] __seccomp_filter+0x627/0x1470 [ 893.178626] ? seccomp_notify_ioctl+0xda0/0xda0 [ 893.179144] ? __mutex_unlock_slowpath+0xe1/0x600 [ 893.179708] ? wait_for_completion+0x270/0x270 [ 893.180217] ? copy_kernel_to_fpregs+0x9e/0xe0 [ 893.180746] ? trace_event_raw_event_x86_fpu+0x3a0/0x3a0 [ 893.181336] __secure_computing+0xac/0x290 [ 893.181820] syscall_trace_enter.constprop.0+0x80/0x230 [ 893.182405] do_syscall_64+0xf/0x40 [ 893.182830] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 893.183382] RIP: 0033:0x466609 [ 893.183744] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 893.185713] RSP: 002b:00007fb0158b0188 EFLAGS: 00000246 ORIG_RAX: 00000000000000c7 [ 893.186550] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 893.187333] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 893.188135] RBP: 00007fb0158b01d0 R08: 0000000000000000 R09: 0000000000000000 [ 893.188930] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 893.189710] R13: 00007ffc3fc00caf R14: 00007fb0158b0300 R15: 0000000000022000 [ 893.202698] audit: type=1326 audit(1627062786.968:1603): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9089 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 893.222672] audit: type=1326 audit(1627062786.969:1604): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9089 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=74 compat=0 ip=0x466609 code=0x7ffc0000 17:53:07 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) [ 893.237348] audit: type=1326 audit(1627062786.969:1605): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9089 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 17:53:07 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x3a}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) [ 893.244044] audit: type=1326 audit(1627062786.969:1606): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9089 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 893.256788] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: iget: root inode unallocated [ 893.259620] EXT4-fs (loop4): get root inode failed [ 893.260774] EXT4-fs (loop4): mount failed 17:53:07 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {0x0, 0x0, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:53:07 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x2c}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) [ 893.334430] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: iget: root inode unallocated [ 893.337670] EXT4-fs (loop4): get root inode failed [ 893.338799] EXT4-fs (loop4): mount failed 17:53:20 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0xf000, 0x0) 17:53:20 executing program 2: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) r2 = fork() r3 = pidfd_open(r2, 0x0) pidfd_send_signal(r3, 0x0, &(0x7f0000000100)={0x1d, 0x0, 0x8}, 0x0) ioctl$INCFS_IOC_CREATE_FILE(r3, 0xc058671e, &(0x7f00000016c0)={{'\x00', 0x3}, {0xca3}, 0x0, 0x0, 0x0, &(0x7f0000000180)='./file1\x00', &(0x7f0000001480)='./file0\x00', &(0x7f00000014c0)="840b675776f7c283ebe5e61e71289b3c32dbc7289b6a0fd2c54954bfd5d6da78083c2a57c11babd30204dd743ff9d1c130284e54a563e2cbdd17fdeafbead9b79df9ee8ef620298570fc0a06168f5e551c07bc510f819c67158ae4ccbecc7c5896b9a770114f256648ed44cf3c64b6b2b56dee916f615614417aa9d700ed8a5d5370c3b6c3055f3cd8149ad0110a9502a4c400f0b0a0fc277c1b47f665a4d71ababfa68a0983a60b72e1e707f88cfaee53dcaa7552b0c7e38954e15ac34f1b26b90c2cee310c93d4ea703c568b2c1c8c09cbe6c115b914e2170ebff5ba47a250c0f0a52d2d1a8a7aa48880988c87a6e83d2098", 0xf3, 0x0, &(0x7f00000015c0)={0x2, 0x99, {0x0, 0xc, 0x41, "bd195dc50bd25b3dfba99aff2e779e6f11a8dcc850f58b559f1c0a853d7a5e73f20927b9a1d7dd52b770b6adc26cbfe416f35fd3792a0e156c049dab98cbbebec0", 0x4b, "3480ee2a2d473eae3cdd6b973ec28cc1ff065d28e61c4f1e96f5468124ce0449d6f5957b58608ff8dc8e6d6ac302af8385289409babdb78391436795fb955e18fea0a5210e5fbc89ba0b70"}, 0x52, "3f5f3503cff9ab90adbf4054e27d886faeafd6c4db2e4e026823391a1799a074447c0e63b761178828aa8d68c1cdca68e0cfd5f25c2794ee0ca1890d8a60004a5c631154d9b1f33267c79dd964da53fab056"}, 0xf7}) fremovexattr(r1, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') vmsplice(r0, &(0x7f0000001400)=[{&(0x7f0000000200)="59466b19a722f0775ce655e3f087dd1ef5900cbaf4c9edc31214682bf769d96c8495bc3c6070db0425d719d62f3e4308bfc09fbdc6663f15af1bedaa998c4aa40c92cb525c4c7bad7e1d52a0a2441a524e35606c42f7f3d7d709e9270af02a8ccdf69375ffaa1b71f07e0b2e8dd93a0c495da56a9b8d91d4d839b661d35d2f9ef0643c2a2b691958bf152af92d78cf78130cf6bb6bf3ec02345dc0929e7bf9c8965ad58da637fdd985edf3acff73f18c42f678429905bf55703382779a51ede2163008", 0xc3}, {&(0x7f0000000000)="f3e48402ac0b2bb9cf254c6c", 0xc}, {&(0x7f0000000100)="c20a99b21338faaaff864bfad6738c333f7a7c0141ac01421c243661e07721d8", 0x20}, {&(0x7f0000000300)="b378dccc5197f2a030eb2c3fb68ab2527b79586481ce357d6aeba34a086a699654c7b3b97aecb991f0e1ae02f5ef9252ff1cd202a1a4bf43ada0a68ed541d4add76761c65e53d41d0522c7e8ddd9926f4a225429b4d71b39ef15c4773cdca5d67ecc0eb75e6c5a8fac6e27934deda86c191cfae52dda8102e486239e64ff0484720e8ba3c505a6b6b0b6d0461d7e5dfcdc44abca9651d19ea393f01b5ff35d537804142162a0f2b3078fcb893dcb7986196b94da86aa51bbe7ed17471d78773f1f", 0xc1}, {&(0x7f0000000140)="3806dfe79aa3", 0x6}, {&(0x7f0000000400)="cd13ece8d068c072383a2220899dbff17029c27f66c3243521a5edb7ba0fbfa3bb5c4344b44cc32f2c4ac43e36330be94a9e059691b32a9c6690216884276876fcd377f05f4b959a20a4a5ea3ba7cfe2e5132700f87c050537fb1ec87d5776d54cb6ecb77158eb6276a6c2ac12bac5a1f187efd63c12facec06bb8b2bbf1901fa701ea419400e9fe6705f93c7cc54494fdc972a8d678131d029b747f5a2f6b992d5301bcd3affe3f3c8b5020b8281c5d3bb0ba808248f24e07460598a1c3830e3f042a5c8be4bae2090d65774f7397ad5c940d17caee4457e0f5dd316ee64c68daa0db70cba5b6667cf340e967fc0d8031a2518f03939ecab1371eb27b6217f238e968bd2badfadf721228453f0de8afeea2ec269e323c1ea1d72b875cb3c8290ac9e8d8a95ff19d0499b8f9ad767ab390be91a10447eb3f29f4e11f13c3d943e72324f38a3eb29e8df3d218e1c7c16d355244ab73d6e6e78802bbd5f35d72dbd5c99729ac04a8bed55d488a22d77739e0e66800f06b02ebe8c1a0991f9fed041b6e8931823d5517f2f7cc9929dcc92be369b4631e615281f00736e468bb7ccf475045ec013afae1537f056022a537d603c3a8c9708c2aebf8cd7b32cfba1e0bef8dafd75284ea960e4af3a63f3098c5e2eddb91be51420eb72612883f38517040ccde2f6cf4a21c7319e4f3f5e622290db01fa77e820322c10c9fae11fb49fb299dbb6e8ae8c0794bb41ca5d619c617f6bd5b7649cf73ff8629c3de16862b660deb7f30d169c88def407abf777813bb865e42ececcbc2928fb8a148c536b3452d16d8fc35dfcd9690e5dcce375be051ba2743a3609176b97d758d756503248f81223a141333481e21aa224472b24fe3059849feedd139c964c2140299e27a3296232b1d4db39a2f36ad00d7cc2b8938a320051be4acd9bba7145f51c09152c6ff5a5913aeb3fb722696f2728b389d61e26f503e68064032dc714883b7997b848cf07b19215cefa191ba7a8eec955c1093df64ece94d52ab02c7fcaf97cf5040c7cd2f7091a850a914b1628e4d84cd4f3ab275b5a87f11a5b7e7993f226180507d0f6df2577dc240ad112d57d72d5884ace31e3db67c37c8bf514cbd685a28061b201ae65a04b17d0ceca01252ad3488fa1a02491f16c1a882cc72e9a5c4e0ed5c61ce0d92a2323f85d0a20944d2b7e5e87fa6db8fd4a97fcdaf9758314f4d193a22e46e515a71e8cca5bacd834db312316d48d9474f52eaf54d327ff73bdb59adee70f35ede6e3e621dbcc17814960af127c5306438f2c42317cd139aa56e705bc7148f59974b67ae792d411982fe88184405ccea949a8374e16be5d0fe14732b7a98fd4210c5158f25fb6b5a2ed35b6bf4f06b852448d8623253992dda9a777e1c10e62a3e6445a2cf60258c61fb33a97c304dd1e32941b14b95cb4ac953159f7f9e76efa2606524bd48bbe45a37831325d8dd7f8268ba0e2944fc12f63948125cba70c2a0134612b3f78bed01200af4f7b1d8389d1369a31f74df4ba31e7454d94a6f3ec13234c266c067cfc8eded9e7b094c9095c5f34c247fb4048ecee083a4ed31c4504df533e9556d71f86644d796992e3dc559f7118f84d054aeb4c0fdb09e1a430fdd422a700caaf70bf762b8efdb5cbf2070fef6036581f82c59c421c924fa0f32ce83a900e6046e7bf729989e6b7421cf51c8dc3cef92443d117fab5258190033b3bc2e9725de971fe2190c747986ce7cda2ad8a427954dd561697f96123e1f20537e85630920c5b7123d988338f59304fa0b5a022021b7df27fa8e0290df01cd564fd7a3bd2103e82a3684f0bd077d2fd43dd66d40ff555fdec4738f3ff9396e23f97588b831926e06cc277648a4bd144b160d0e638e5b3d41e7d8236743808946271a06aec26319f35827c98ef2ee4f66e91c5ba5e2c94f186afd0b6e61ca52d67205797c57e15d127ac4a1e1a3aefb180d4680a6bdc799ff8164f17df332ef4266e4b2a2d77e8836afdb00fabd3004b85f0f9c59b26ed8f853c386fc6dfff160f5ce990caa54af124243c7a4b4ceb8b19c3340581853bc94324b7d0dbcce92b81d6e970972dff74f42edf42ca069521ea80961161d1973798f077c67d7643dba3c479566a0a9e4e0529145c6767612e477965376a4c533286e05ac13918cde6ba984874339a3b5683f3e94cf7b739b50ca3043898d20175b56b11ded001843456462d1d89b2e28bb49b964fbc41e8146862cc922e60b2ce684e9375d72e2225aeee56d34eff05671ea6309703827a9cbf873b0d1f88bb72e92d7c5407e944eb48ba664178a3c01d32c90d5e9ede3320ce49c49768f4d1ba525d67e12a344c1412bc13d0c94bee7a4f37816c9b6904559e5865991ed7a9cfd8b88256f387f62397ac6cf04287a5cc697cfcdd38d03c4e4ac1a4d4d1038229095e631f969051cade58588aec911ba006bc8e5ab4a822889caacf2685e2094b84df38b0e6faf46954819160b0e2811d5317fe3d926f8d53bb140ac175ecd03a9011cb53fd5a845968d777c58e51fbd5dc00d70203461dda747e574198776b535139297adcfaf26587f62562120ad023167ca2aa3bc7cf26d1d088a67267090923be0cba21be47100cce936e9e79d1e6a7f08212df076dd2db4f0058febcf1751ffecf4e872057df9a39c30d2d5e0b6edb28395ccbdad698c8bf8e7646cea1bc546bbcfcf235c072c826c547a09fd53e8cd9b1e22d0b890d74e3a24cc67d2ffcf7c17df5a4a3fd76d73ec341bf5076df5255417175d88e54c55d66cb1ce7893c6c3a33e2f9ddfd937e92696a42f6e4b9d5436c8d5a7641e29f4662c467663103b655c45d8de3ac48f6d7c4fc9e6e75743934eed493f7468a6a4e572c879e6206599b77c50d81759ca0a4a4c576c0edf45edc9c16a0e8e59e1c9cecf95aba1b3efa93d1a2defc61afb15dfefe6f97fc6f72307bf381622cdcf61e079733b93269239e4320107fa372fb4b36e2b100a51e32380a641192dc8e8961f60daae1bc58d6f2b1bb3b9cfe286b23b333f32a137579094bb6f5b0e56482ae625bef2ed3c0c9ecf7195e400f2ceef5dd1829395a6657eabb793eda5a38e584b8f3a8635e4d8d104f99105f2137ebcbc6e14bcbe44ea3386871881f40ad0e024be2da7ad3600cdea9595acac3d71f3baedf7eecf4bbf57998c2c12cfecbed3339d25f24a137073d3486c1a69a649ea3272c1055e0804b37b26fb692493aa15c60e3c4483e5e2ccb8bd26c8a1ade36c73ea9b42d6acb834668b09539cfc05e458985d908e9e752c1ec22a702a3c3f67527c99a665a21fb78ee965af1850e4a808474d078d3714ebaf162ee85db716e877ec879b4c6957111cbd58fadc35e86f61cacdf913b352ffd9c07ce95ec45660137746f96c78859ae04c4f1597772a6c2654bbb6e7d74aea28418b1e8266d6aa8008466bf41fa4d7c9722e11d66d10d77ac4f7f32327e145494ed2785fa56f778e3476d7a59f63e0f332ea08e31fc76ec24b5ae3d40f44d6276efa1efeedae6c11f6930e5d9be88362b752421539c86ada1e59e10994927b2668af881afc6e2b27ada6234532e00c92f61925aa40f5830ffeda93042d851b93d6703b419107974ae20344b2790a37e3cf1baeaeee03b9d925b813d69c705b729529e82dd4e62c7bfdc7cbdc2cf3abf4f3698f8e5431a59398f3fdb7a1077cfd67c79f74a7be60f7d22e355ed0cb62d8f855a350035bfb5b40666ebcb1020f8d6d967053a74033bcb836dcd959a11cc143ce0b43408d242fa823e8ad5b21c3b40d3c162f938d095c0c4d3a7ddffb52a96058adeb52c8b624f344da9187598909cb7a28490622c446a5d40244074a62ec8b670040483c8fd869e3929d320e8ffba7ebb9ea6ad102a1027efc1b2b9fd89297ca087446179491cfe8814b6a39b8f5f79c5235e428253b5db1ef876f133d33ba56552ca854b9ba6234dc071d04e50524fb0b3829fdb1f224bb98d8ee610ba3ac57654611722b557789b17ab346f4cc787bc8eb20e1bda6d013875e95f409e79ea8f9d5eba719caa1ef12df4c9fc6f4600dd235d83f6317549d5105bb5583a2f8d0eb321fbd856e3416b11a419c831fffc1f751346fcfe5f6823c1b74e6689a96c0326d598c98cc1a49c57a4e85bfdeebb4f94883a7dfa0c94f898acc13b0ac19bd5466133b9550aa14db7291cbaa68d848b565013b40a3ab8e9143e998754662c5575e3275838f139fe8b6970723226975c6c496a950071e624f0b23ccefdb4bbc833114d7f8575db866d46515c8191db54c6e4af1979dd73bdda0ef42032b230972c046bba2e93350d51669b45c8b0533b6fa9b20e3ee313ad97b6afdf817ef2cdf2bff97c0fd4c078fa71cc589799dca5652f47d8321e985e74c6336a8ac1fbb9101b38abbdc00b11d1cf0111b729727c3f54416cfc771c43445c05932bc0d85b8132b5b4e61f2e8a27f8ad7e9591334127d3ab607677278c92a247980533bad6fe554ed48f49e0a59d98bcf59fec47fed075386079693e525f16efa79b3487a424d79283a7894c6062b9148101774b932fc257432677fdf73ac3df3a4a3be7b99b8c0fd9680091a4b4345f826e2dcd319fe9e66313cc5ef784157b3c867f174b90752bbd8f82b0610aa2de681fd1862ec16be1e3305a5973646cfb8be2872cba19f3601158be1b1cd64fa784ccea64b5379e30a0148be3694dc61cca1e7f30673ff372bf94cd1c3d70c8afaf99f03a91749fd0239c27c4922bb47f4582044a63f9d6a890f530a6ad152851b2ba04872f17529d8c6188eef398d2f2d44d5c8ec536b49fed131fb4dcc5249a65f56b819bde111dd4e721d8ac091e1957b95b1787a24ef650b7ff023f37c711945f8cf03988fc6129319082668eecd94b7f8a7bd55d8ae6c50a885a6c5729134efdac01bb01a8cdc408f15e5ccc28015eb09e85fec51baaae2667e31fab449c113a365b5cccd2890e38d034535c02aae93bda30f41728b37324b868b6ac7c71692b31beabd3cae325ca248b591dcbddd939bba6dc80051536fde19800ac7117a2196712730a3da77a4c11a73f5b6fd6fbfaf93fda985ee669914e7a6ec2ce484ee0a5db9cb0aa8873317af20cefad979d5445c86db2c20f559967be31d88d00f0e75d690148a8e0226e78ee80bc09488474eaabb323731ccc2fa696305a3418cb94a087fe7ef8c2dec026bd5c8374f42bd4f839744bd79d2da9b7aac32dd576a0f196007cb6fa17287f405d76f56b31ac564b460044c1a82ee93ca26425900e8064f1f6ab299ef7d33c16dbaeb85cbc3f1fd5f792fdb76db3e3278b8655799696eff3dfadd2607c11154df485c1e2dc9144e50d49a21ba718581975c1ec08f83ac573d901694f993cdc631ab7dd8c140cadb2e5e373665e9aaf0694ee02225cdf40754ec69ed7484bbeebd8c2c48bab51edf120ae0f1a170f7aedb65b63aaf24529c83adfc48eb20a35f0460e843dfacecdf7f16c01dc581805e1ebfcafbe15b76eea7489d994a54fafe2eb129ec418f38804077304b8ca48d08995b4d0539e157ed9afe34154232158030fe40676fe374ac517c7e1f1b8579bdc543e1533149e1c1f99ae141bfb39557e49d6779d1af8a53bfa0a436f8b1c5915fd629f571dfbb0dd6a5d62e25e19a7c8304b3718744becf3c73d6fb97c0af2f0e390c352c2b1aa9161d5a40b9c44e5bbd384946ed14ff1f78b81ecc8c13410278d2c4cd3873c1e351e96460334e8a8da8ff4beb55477b53159269c501493c526cf71d0e0db11a", 0x1000}], 0x6, 0x3) 17:53:20 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00), 0x0, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:53:20 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000440), 0x0, 0x0) lseek(r0, 0x0, 0x0) fremovexattr(0xffffffffffffffff, 0x0) 17:53:20 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:53:20 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x2f}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) [ 906.518042] kauditd_printk_skb: 61 callbacks suppressed [ 906.518052] audit: type=1326 audit(1627062800.371:1668): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9135 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 17:53:20 executing program 3 (fault-call:3 fault-nth:10): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') 17:53:20 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x3c}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) [ 906.537476] audit: type=1326 audit(1627062800.372:1669): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9135 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=257 compat=0 ip=0x466609 code=0x7ffc0000 [ 906.543401] audit: type=1326 audit(1627062800.372:1670): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9135 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 906.561787] audit: type=1326 audit(1627062800.372:1671): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9135 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=8 compat=0 ip=0x466609 code=0x7ffc0000 17:53:20 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000080)={0x3, &(0x7f0000000000)=[{0xfe, 0x66, 0x81, 0xdc5}, {0x80, 0x8d, 0x80}, {0x9f9, 0x6, 0x2, 0x5}]}) ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{0x8, 0x8, 0x2, 0x1}, {0xffff, 0xac, 0x20, 0x4}, {0x5, 0x82, 0x1, 0x1}, {0x6, 0x0, 0x3f, 0x4}, {0x0, 0x3, 0x2f, 0x1f}, {0x4, 0xa, 0xc3}, {0x9, 0x0, 0x0, 0x606}]}) fremovexattr(0xffffffffffffffff, 0x0) [ 906.573559] audit: type=1326 audit(1627062800.373:1672): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9135 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 906.580209] audit: type=1326 audit(1627062800.373:1673): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9135 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=199 compat=0 ip=0x466609 code=0x7ffc0000 [ 906.592098] FAULT_INJECTION: forcing a failure. [ 906.592098] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 906.593369] CPU: 1 PID: 9151 Comm: syz-executor.3 Not tainted 5.10.52 #1 [ 906.594068] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 906.595241] Call Trace: [ 906.595526] dump_stack+0x107/0x163 [ 906.595928] should_fail.cold+0x5/0xa [ 906.596355] strncpy_from_user+0x34/0x460 [ 906.596817] removexattr+0x88/0x120 [ 906.597226] ? vfs_removexattr+0x240/0x240 [ 906.597690] ? find_held_lock+0x2c/0x110 [ 906.598134] ? lock_acquire+0x197/0x490 [ 906.598571] ? __x64_sys_fremovexattr+0x101/0x1e0 [ 906.599107] ? lock_release+0x6b0/0x6b0 [ 906.599554] ? wait_for_completion+0x270/0x270 [ 906.600082] ? rcu_read_lock_any_held+0x69/0x90 [ 906.600598] ? mnt_want_write_file+0xa8/0x5b0 [ 906.601106] __x64_sys_fremovexattr+0x16b/0x1e0 [ 906.601602] do_syscall_64+0x33/0x40 [ 906.601992] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 906.602526] RIP: 0033:0x466609 [ 906.602860] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 906.604848] RSP: 002b:00007fb0158b0188 EFLAGS: 00000246 ORIG_RAX: 00000000000000c7 [ 906.605678] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 906.606454] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 906.607216] RBP: 00007fb0158b01d0 R08: 0000000000000000 R09: 0000000000000000 [ 906.607959] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 906.608700] R13: 00007ffc3fc00caf R14: 00007fb0158b0300 R15: 0000000000022000 17:53:20 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x32}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:53:20 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x6c}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:53:20 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) [ 906.638846] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: iget: root inode unallocated [ 906.638988] audit: type=1326 audit(1627062800.373:1674): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9135 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 906.645544] EXT4-fs (loop4): get root inode failed [ 906.646734] EXT4-fs (loop4): mount failed [ 906.652318] audit: type=1326 audit(1627062800.373:1675): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9135 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=317 compat=0 ip=0x466609 code=0x7ffc0000 [ 906.662950] audit: type=1326 audit(1627062800.374:1676): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9135 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 17:53:20 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0xff01, 0x0) [ 906.669143] audit: type=1326 audit(1627062800.374:1677): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9135 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=257 compat=0 ip=0x466609 code=0x7ffc0000 17:53:20 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) fremovexattr(0xffffffffffffffff, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000080)={0x4, &(0x7f0000000000)=[{0x3, 0x9, 0x7, 0x8}, {0xc2, 0x0, 0x7, 0xe45d}, {0x2d8, 0xf9, 0x0, 0x3ff}, {0x9, 0x81, 0x3f, 0x9}]}) 17:53:32 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x80000, 0x0) 17:53:32 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:53:32 executing program 3 (fault-call:3 fault-nth:11): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') 17:53:32 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x33}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:53:32 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00), 0x0, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:53:32 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x110) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20800, 0x0) creat(&(0x7f0000000140)='./file0\x00', 0x8) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') creat(&(0x7f0000000100)='./file0\x00', 0x80) 17:53:32 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x7e}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:53:32 executing program 0: ioctl$LOOP_GET_STATUS64(0xffffffffffffffff, 0x4c05, &(0x7f0000000080)) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) fremovexattr(0xffffffffffffffff, 0x0) [ 918.798643] kauditd_printk_skb: 93 callbacks suppressed [ 918.798659] audit: type=1326 audit(1627062812.655:1771): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9193 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 918.804766] audit: type=1326 audit(1627062812.661:1772): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9193 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=85 compat=0 ip=0x466609 code=0x7ffc0000 [ 918.844872] FAULT_INJECTION: forcing a failure. [ 918.844872] name fail_usercopy, interval 1, probability 0, space 0, times 0 [ 918.847504] CPU: 1 PID: 9202 Comm: syz-executor.3 Not tainted 5.10.52 #1 [ 918.848930] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 918.851336] Call Trace: [ 918.851897] dump_stack+0x107/0x163 [ 918.852675] should_fail.cold+0x5/0xa [ 918.853514] strncpy_from_user+0x34/0x460 [ 918.854395] removexattr+0x88/0x120 [ 918.855159] ? vfs_removexattr+0x240/0x240 [ 918.856046] ? find_held_lock+0x2c/0x110 [ 918.856908] ? lock_acquire+0x197/0x490 [ 918.857753] ? __x64_sys_fremovexattr+0x101/0x1e0 [ 918.858771] ? lock_release+0x6b0/0x6b0 [ 918.859606] ? wait_for_completion+0x270/0x270 [ 918.860593] ? rcu_read_lock_any_held+0x69/0x90 [ 918.861591] ? mnt_want_write_file+0xa8/0x5b0 [ 918.862539] __x64_sys_fremovexattr+0x16b/0x1e0 [ 918.863516] do_syscall_64+0x33/0x40 [ 918.864299] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 918.865386] RIP: 0033:0x466609 [ 918.866082] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 918.869973] RSP: 002b:00007fb0158b0188 EFLAGS: 00000246 ORIG_RAX: 00000000000000c7 [ 918.871573] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 918.873068] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 918.874570] RBP: 00007fb0158b01d0 R08: 0000000000000000 R09: 0000000000000000 [ 918.876066] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 918.877578] R13: 00007ffc3fc00caf R14: 00007fb0158b0300 R15: 0000000000022000 [ 918.881539] audit: type=1326 audit(1627062812.664:1773): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9193 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 17:53:32 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x3a}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) [ 918.917092] audit: type=1326 audit(1627062812.668:1774): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9193 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=188 compat=0 ip=0x466609 code=0x7ffc0000 [ 918.937682] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: iget: root inode unallocated [ 918.941460] EXT4-fs (loop4): get root inode failed [ 918.943147] EXT4-fs (loop4): mount failed [ 918.980476] audit: type=1326 audit(1627062812.668:1775): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9193 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 17:53:32 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:53:32 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x400000, 0x0) 17:53:32 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {0x0, 0x0, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:53:32 executing program 0: ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) fremovexattr(0xffffffffffffffff, 0x0) r0 = syz_genetlink_get_family_id$tipc(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$TIPC_CMD_DISABLE_BEARER(0xffffffffffffffff, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x2c, r0, 0xc08, 0x70bd2d, 0x25dfdbff, {{}, {}, {0x10, 0x13, @l2={'ib', 0x3a, 'macvtap0\x00'}}}}, 0x2c}, 0x1, 0x0, 0x0, 0x44810}, 0x20000009) 17:53:32 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00), 0x0, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) [ 919.052263] audit: type=1326 audit(1627062812.670:1776): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9193 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=317 compat=0 ip=0x466609 code=0x7ffc0000 [ 919.074666] audit: type=1326 audit(1627062812.670:1777): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9193 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 919.095057] audit: type=1326 audit(1627062812.672:1778): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9193 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=85 compat=0 ip=0x466609 code=0x7ffc0000 17:53:32 executing program 3 (fault-call:3 fault-nth:12): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') [ 919.127854] audit: type=1326 audit(1627062812.673:1779): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9193 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 919.177539] audit: type=1326 audit(1627062812.673:1780): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9193 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 17:53:33 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x3c}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) [ 919.223744] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: iget: root inode unallocated [ 919.228691] EXT4-fs (loop4): get root inode failed [ 919.229733] EXT4-fs (loop4): mount failed 17:53:33 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200), 0x0, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) [ 919.282670] FAULT_INJECTION: forcing a failure. [ 919.282670] name failslab, interval 1, probability 0, space 0, times 0 [ 919.285515] CPU: 0 PID: 9235 Comm: syz-executor.3 Not tainted 5.10.52 #1 [ 919.287068] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 919.289698] Call Trace: [ 919.290308] dump_stack+0x107/0x163 [ 919.291159] should_fail.cold+0x5/0xa [ 919.292025] ? jbd2__journal_start+0x18c/0x880 [ 919.293090] should_failslab+0x5/0x10 [ 919.293967] kmem_cache_alloc+0x5b/0x350 [ 919.294916] ? _down_write_nest_lock+0x150/0x150 [ 919.295985] jbd2__journal_start+0x18c/0x880 [ 919.297022] __ext4_journal_start_sb+0x210/0x420 [ 919.298122] ext4_xattr_set+0x23a/0x340 [ 919.299068] ? ext4_xattr_set_credits+0x200/0x200 [ 919.300156] ? __inode_security_revalidate+0xee/0x140 [ 919.301380] ? xattr_resolve_name+0x26e/0x3d0 [ 919.302394] ? ext4_xattr_hurd_get+0xf0/0xf0 [ 919.303414] __vfs_removexattr+0xf9/0x160 [ 919.304346] ? __vfs_getxattr+0x140/0x140 [ 919.305356] __vfs_removexattr_locked+0x19a/0x390 [ 919.306450] vfs_removexattr+0xc1/0x240 [ 919.307384] ? __vfs_removexattr_locked+0x390/0x390 [ 919.308514] ? strncpy_from_user+0x9e/0x460 [ 919.309538] removexattr+0xc8/0x120 [ 919.310384] ? vfs_removexattr+0x240/0x240 [ 919.311368] ? find_held_lock+0x2c/0x110 [ 919.312293] ? lock_acquire+0x197/0x490 [ 919.313227] ? __x64_sys_fremovexattr+0x101/0x1e0 [ 919.314319] ? lock_release+0x6b0/0x6b0 [ 919.315240] ? wait_for_completion+0x270/0x270 [ 919.316293] ? rcu_read_lock_any_held+0x69/0x90 [ 919.317364] ? mnt_want_write_file+0xa8/0x5b0 [ 919.318375] __x64_sys_fremovexattr+0x16b/0x1e0 [ 919.319421] do_syscall_64+0x33/0x40 [ 919.320262] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 919.321425] RIP: 0033:0x466609 [ 919.322152] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 919.326427] RSP: 002b:00007fb0158b0188 EFLAGS: 00000246 ORIG_RAX: 00000000000000c7 [ 919.328138] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 919.329772] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 919.331368] RBP: 00007fb0158b01d0 R08: 0000000000000000 R09: 0000000000000000 [ 919.332962] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 919.334573] R13: 00007ffc3fc00caf R14: 00007fb0158b0300 R15: 0000000000022000 17:53:44 executing program 3 (fault-call:3 fault-nth:13): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') 17:53:44 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200), 0x0, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:53:44 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x2}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:53:44 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x800000, 0x0) 17:53:44 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) fremovexattr(0xffffffffffffffff, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80080, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000080)={0x0, 0x0, r0, 0x2}) 17:53:44 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f0000000000000400200000", 0x1f, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:53:44 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x6c}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:53:44 executing program 2: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r1, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') r2 = fork() r3 = pidfd_open(r2, 0x0) syz_io_uring_setup(0x55f1, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r6 = socket$inet(0x2, 0xa, 0x0) syz_io_uring_submit(r4, r5, &(0x7f0000000500)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r6, 0x0, 0x0, 0x0, 0x96f586e7c3102b44}, 0x0) sendmsg$sock(r6, &(0x7f0000000180)={&(0x7f0000000400)=@vsock={0x28, 0x0, 0x2710, @local}, 0x80, &(0x7f0000001700)=[{&(0x7f0000000480)="9b84c038d0afe16192c193fa667fea59b2220f5303563365951549262de896381671420f7fddffc367d43b3d7f544bcbab536999c0322f3eab8fefde3d438cf9dcc3129bce89b47c4de1583ca7e103f672bb0b3953385a4ea8725bea325b4334625be490ffd514680dff5f12d8d338e283f053e4e94714b0ed4ec6fb2d34d301809d9382fd5df755b1c34e5038814d63913da38a1acf", 0x96}, {&(0x7f0000000540)="58b7af07ce92dc1be9344c1a2d685e042e89cb226690b6ca34d94bd501ad14ef006b272addf9c70683160af57cf001107ccf56478a0f2fbe0c52074342cd9c44910aba40280478c485fd769016e8b20cfa974f9eb3728a5d07415b9b1a5d87abb350e4f636cc06fdd206efc62c11715f4a9665fb363a", 0x76}, {&(0x7f00000005c0)="a1b8b1dc0dcbd8c80161b2ec2e74a162b24a6102ea8c6d5e3325bbcc58d728aae826a4e80388cc9ccf0fd80f670c1f28eaf5c894fd94ce263b09f2c053c62f60299d026fb7c8de03dca2d11cad2b9edb1fef09da6be2a8eaf182d7a944122fcd5c", 0x61}, {&(0x7f0000000640)="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", 0x1000}, {}, {&(0x7f0000001640)="0035ac688c0041bcff4890364da7655e97f8afe234177e56cae9d1c2285510bf486b306d07fa550a177cc1fcc3647d60681a0735a8b96f80fe953315a08ff6b698b79a79c38e2ad128f754bdc40905d4dbc3ee5f8ca713e8c97d610a4c5779d9c4455526373b567052a704ab925a8797ca4697935636b86ac4ee7e4386f9893d29ae782bc825c263ec49fcf5a4a708f6317f426f0b217bb899dd", 0x9a}], 0x6, &(0x7f0000001780)=[@mark={{0x14, 0x1, 0x24, 0x3}}, @timestamping={{0x14, 0x1, 0x25, 0xc19e}}, @txtime={{0x18, 0x1, 0x3d, 0x8}}], 0x48}, 0x4000) r7 = open_tree(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80000) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r9 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r9, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r8, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r10, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) sendmsg$TEAM_CMD_PORT_LIST_GET(r7, &(0x7f0000001940)={&(0x7f0000001800)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000001900)={&(0x7f0000001840)=ANY=[@ANYBLOB="94000000", @ANYRES16=0x0, @ANYBLOB="040025bd7000fddbdf250300000008000100", @ANYRES32=0x0, @ANYBLOB="780002803cd88c5aa15207d4ec2d491200010024000100757365725f6c696e6b75700000000000000000000000000000000000000000000500030006", @ANYRES32=r10, @ANYBLOB="38000100240001006d636173745f72656a6f696e5f696e74657276616c000000000000000000000005000300030000000800040006000000"], 0x94}, 0x1, 0x0, 0x0, 0x4040}, 0x4804) pidfd_send_signal(r3, 0x0, &(0x7f0000000100)={0x1d, 0x0, 0x8}, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f0000000200)) close(r0) setsockopt$packet_drop_memb(r7, 0x107, 0x2, &(0x7f0000001980)={0x0, 0x1, 0x6, @random="fccc9bdfe36a"}, 0x10) [ 930.316155] kauditd_printk_skb: 86 callbacks suppressed [ 930.316166] audit: type=1326 audit(1627062824.173:1867): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9254 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 930.320101] audit: type=1326 audit(1627062824.177:1868): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9254 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=85 compat=0 ip=0x466609 code=0x7ffc0000 [ 930.324989] audit: type=1326 audit(1627062824.181:1869): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9254 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 930.331964] audit: type=1326 audit(1627062824.185:1870): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9254 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=188 compat=0 ip=0x466609 code=0x7ffc0000 17:53:44 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200), 0x0, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) [ 930.356994] audit: type=1326 audit(1627062824.185:1871): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9254 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 930.369585] FAULT_INJECTION: forcing a failure. [ 930.369585] name failslab, interval 1, probability 0, space 0, times 0 [ 930.370940] CPU: 1 PID: 9266 Comm: syz-executor.3 Not tainted 5.10.52 #1 [ 930.371708] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 930.373006] Call Trace: [ 930.373306] dump_stack+0x107/0x163 [ 930.373743] should_fail.cold+0x5/0xa [ 930.374175] ? create_object.isra.0+0x3a/0xa20 [ 930.374692] should_failslab+0x5/0x10 [ 930.375120] kmem_cache_alloc+0x5b/0x350 [ 930.375593] create_object.isra.0+0x3a/0xa20 [ 930.376085] ? __kasan_kmalloc.constprop.0+0xc2/0xd0 [ 930.376655] kmem_cache_alloc+0x159/0x350 [ 930.377123] ? _down_write_nest_lock+0x150/0x150 [ 930.377661] jbd2__journal_start+0x18c/0x880 [ 930.378165] __ext4_journal_start_sb+0x210/0x420 [ 930.378685] ext4_xattr_set+0x23a/0x340 [ 930.379138] ? ext4_xattr_set_credits+0x200/0x200 [ 930.379676] ? __inode_security_revalidate+0xee/0x140 [ 930.380259] ? xattr_resolve_name+0x26e/0x3d0 [ 930.380747] ? ext4_xattr_hurd_get+0xf0/0xf0 [ 930.381237] __vfs_removexattr+0xf9/0x160 [ 930.381695] ? __vfs_getxattr+0x140/0x140 [ 930.382174] __vfs_removexattr_locked+0x19a/0x390 [ 930.382705] vfs_removexattr+0xc1/0x240 [ 930.383150] ? __vfs_removexattr_locked+0x390/0x390 [ 930.383693] ? strncpy_from_user+0x9e/0x460 [ 930.384176] removexattr+0xc8/0x120 [ 930.384565] ? vfs_removexattr+0x240/0x240 [ 930.385037] ? find_held_lock+0x2c/0x110 [ 930.385504] ? lock_acquire+0x197/0x490 [ 930.385947] ? __x64_sys_fremovexattr+0x101/0x1e0 [ 930.386487] ? lock_release+0x6b0/0x6b0 [ 930.386932] ? wait_for_completion+0x270/0x270 [ 930.387467] ? rcu_read_lock_any_held+0x69/0x90 [ 930.387985] ? mnt_want_write_file+0xa8/0x5b0 [ 930.388480] __x64_sys_fremovexattr+0x16b/0x1e0 [ 930.389015] do_syscall_64+0x33/0x40 [ 930.389423] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 930.390012] RIP: 0033:0x466609 [ 930.390359] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 930.392407] RSP: 002b:00007fb0158b0188 EFLAGS: 00000246 ORIG_RAX: 00000000000000c7 [ 930.393224] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 930.394055] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 930.394849] RBP: 00007fb0158b01d0 R08: 0000000000000000 R09: 0000000000000000 [ 930.395682] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 930.396512] R13: 00007ffc3fc00caf R14: 00007fb0158b0300 R15: 0000000000022000 [ 930.410803] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 930.411969] ext4 filesystem being mounted at /syzkaller-testdir458719629/syzkaller.0VMKlo/123/file0 supports timestamps until 2038 (0x7fffffff) [ 930.456369] audit: type=1326 audit(1627062824.185:1872): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9254 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=317 compat=0 ip=0x466609 code=0x7ffc0000 [ 930.467151] audit: type=1326 audit(1627062824.185:1873): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9254 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 930.489230] audit: type=1326 audit(1627062824.186:1874): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9254 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=85 compat=0 ip=0x466609 code=0x7ffc0000 [ 930.494525] audit: type=1326 audit(1627062824.187:1875): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9254 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 930.499330] audit: type=1326 audit(1627062824.187:1876): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9254 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 17:53:55 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f0000000000000400200000", 0x1f, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:53:55 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0100000000", 0x5, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:53:55 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) r1 = io_uring_setup(0x234d, &(0x7f0000001280)={0x0, 0x7cd3, 0x0, 0x3, 0x3b6, 0x0, r0}) pwrite64(r1, &(0x7f0000000280)="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", 0x1000, 0x7) r2 = fork() r3 = pidfd_open(r2, 0x0) pidfd_send_signal(r3, 0x1f, &(0x7f0000000100)={0x1d, 0x0, 0x10001}, 0x0) ioctl$F2FS_IOC_GET_COMPRESS_BLOCKS(r3, 0x8008f511, &(0x7f0000000000)) r4 = fork() r5 = pidfd_open(r4, 0x0) pidfd_send_signal(r5, 0x0, &(0x7f0000000100)={0x1d, 0x0, 0x8}, 0x0) fcntl$setownex(r5, 0xf, &(0x7f0000000180)={0x1, r2}) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') 17:53:55 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0xc9ffff, 0x0) 17:53:55 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x7e}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:53:55 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x3}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:53:55 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0xfd, 0x7ffc0000}]}) fremovexattr(0xffffffffffffffff, 0x0) 17:53:55 executing program 3 (fault-call:3 fault-nth:14): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') [ 941.719793] kauditd_printk_skb: 95 callbacks suppressed [ 941.719820] audit: type=1326 audit(1627062835.576:1972): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9290 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 17:53:55 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0xf0ffff, 0x0) [ 941.748732] audit: type=1326 audit(1627062835.576:1973): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9290 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=85 compat=0 ip=0x466609 code=0x7ffc0000 [ 941.756855] audit: type=1326 audit(1627062835.577:1974): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9290 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 941.760995] audit: type=1326 audit(1627062835.577:1975): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9290 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=188 compat=0 ip=0x466609 code=0x7ffc0000 [ 941.770378] audit: type=1326 audit(1627062835.577:1976): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9290 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 941.780230] audit: type=1326 audit(1627062835.577:1977): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9290 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=317 compat=0 ip=0x466609 code=0x7ffc0000 [ 941.795064] FAULT_INJECTION: forcing a failure. [ 941.795064] name failslab, interval 1, probability 0, space 0, times 0 17:53:55 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0100000000", 0x5, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) [ 941.797668] CPU: 0 PID: 9305 Comm: syz-executor.3 Not tainted 5.10.52 #1 [ 941.799259] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014 [ 941.801704] Call Trace: [ 941.802271] dump_stack+0x107/0x163 [ 941.803085] should_fail.cold+0x5/0xa [ 941.803918] ? ext4_xattr_block_set+0x15e2/0x2f30 [ 941.804949] should_failslab+0x5/0x10 [ 941.805761] __kmalloc+0x72/0x3e0 [ 941.806512] ext4_xattr_block_set+0x15e2/0x2f30 [ 941.807527] ? mark_page_accessed+0x247/0x10d0 [ 941.808511] ? ext4_xattr_ibody_set+0x2b0/0x2b0 [ 941.809520] ? xattr_find_entry+0x2aa/0x3b0 [ 941.810474] ? ext4_xattr_block_find+0x5c/0x690 [ 941.811480] ext4_xattr_set_handle+0x1033/0x1310 [ 941.812509] ? ext4_xattr_ibody_inline_set+0x2b0/0x2b0 [ 941.813638] ? __jbd2_journal_unfile_buffer+0xb0/0xb0 [ 941.814793] ? __ext4_journal_start_sb+0x210/0x420 [ 941.815838] ? __ext4_journal_start_sb+0x1db/0x420 [ 941.816893] ext4_xattr_set+0x13a/0x340 [ 941.817769] ? ext4_xattr_set_credits+0x200/0x200 [ 941.818807] ? __inode_security_revalidate+0xee/0x140 [ 941.819918] ? xattr_resolve_name+0x26e/0x3d0 [ 941.820884] ? ext4_xattr_hurd_get+0xf0/0xf0 [ 941.821839] __vfs_removexattr+0xf9/0x160 [ 941.822733] ? __vfs_getxattr+0x140/0x140 [ 941.823643] __vfs_removexattr_locked+0x19a/0x390 [ 941.824683] vfs_removexattr+0xc1/0x240 [ 941.825539] ? __vfs_removexattr_locked+0x390/0x390 [ 941.826626] ? strncpy_from_user+0x9e/0x460 [ 941.827557] removexattr+0xc8/0x120 [ 941.828336] ? vfs_removexattr+0x240/0x240 [ 941.829242] ? find_held_lock+0x2c/0x110 [ 941.830138] ? lock_acquire+0x197/0x490 [ 941.830990] ? __x64_sys_fremovexattr+0x101/0x1e0 [ 941.832027] ? lock_release+0x6b0/0x6b0 [ 941.832881] ? wait_for_completion+0x270/0x270 [ 941.833899] ? rcu_read_lock_any_held+0x69/0x90 [ 941.834895] ? mnt_want_write_file+0xa8/0x5b0 [ 941.835863] __x64_sys_fremovexattr+0x16b/0x1e0 [ 941.836865] do_syscall_64+0x33/0x40 [ 941.837680] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 941.838782] RIP: 0033:0x466609 [ 941.839483] Code: ff ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 40 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 bc ff ff ff f7 d8 64 89 01 48 [ 941.843434] RSP: 002b:00007fb0158b0188 EFLAGS: 00000246 ORIG_RAX: 00000000000000c7 [ 941.845084] RAX: ffffffffffffffda RBX: 000000000056bf80 RCX: 0000000000466609 [ 941.846632] RDX: 0000000000000000 RSI: 0000000020000080 RDI: 0000000000000003 [ 941.848156] RBP: 00007fb0158b01d0 R08: 0000000000000000 R09: 0000000000000000 [ 941.849707] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000002 [ 941.851255] R13: 00007ffc3fc00caf R14: 00007fb0158b0300 R15: 0000000000022000 17:53:55 executing program 3 (fault-call:3 fault-nth:15): seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') [ 941.882007] audit: type=1326 audit(1627062835.578:1978): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9290 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 17:53:55 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x1000000, 0x0) 17:53:55 executing program 0: r0 = openat$vcsu(0xffffffffffffff9c, &(0x7f0000000000), 0x84102, 0x0) fremovexattr(r0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/vmallocinfo\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0xffffff9f}], 0x58, 0x64f, 0x0) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/vmallocinfo\x00', 0x0, 0x0) preadv(r2, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0xffffff9f}], 0x58, 0x64f, 0x0) r3 = ioctl$TIOCGPTPEER(r2, 0x5441, 0xfffffffffffffffc) ioctl$TIOCGPKT(r3, 0x80045438, &(0x7f0000000080)) [ 941.905690] audit: type=1326 audit(1627062835.579:1979): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9290 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=85 compat=0 ip=0x466609 code=0x7ffc0000 [ 941.912423] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 941.912700] audit: type=1326 audit(1627062835.579:1980): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9290 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 941.921586] ext4 filesystem being mounted at /syzkaller-testdir458719629/syzkaller.0VMKlo/124/file0 supports timestamps until 2038 (0x7fffffff) [ 941.926612] audit: type=1326 audit(1627062835.579:1981): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9290 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 17:53:55 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:53:55 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x4}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:53:55 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0100000000", 0x5, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:53:55 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f0000000000000400200000", 0x1f, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:53:55 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x5}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) [ 942.054265] EXT4-fs (loop4): mounted filesystem without journal. Opts: ,errors=continue [ 942.055593] ext4 filesystem being mounted at /syzkaller-testdir458719629/syzkaller.0VMKlo/125/file0 supports timestamps until 2038 (0x7fffffff) 17:54:07 executing program 2: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x5, &(0x7f0000000240)=[{0x6, 0x0, 0x4, 0x7ffc0000}, {0x7, 0x7, 0x7f, 0x8}, {0x0, 0xff, 0x3, 0x7}, {0x9, 0xe0, 0x20, 0x1000}, {0x1, 0x80, 0x1, 0x2}]}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000100)) fremovexattr(r1, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') setxattr$security_capability(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180), &(0x7f0000000200)=@v2={0x2000000, [{0xdf, 0x1}, {0x0, 0x10000}]}, 0x14, 0x0) 17:54:07 executing program 0: rt_sigtimedwait(&(0x7f0000000000)={[0x3]}, &(0x7f0000000080), &(0x7f0000000100)={0x0, 0x3938700}, 0x8) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) fremovexattr(0xffffffffffffffff, 0x0) syz_io_uring_setup(0x55f1, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r2 = socket$inet(0x2, 0xa, 0x0) syz_io_uring_submit(r0, r1, &(0x7f0000000500)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r2, 0x0, 0x0, 0x0, 0x96f586e7c3102b44}, 0x0) r3 = fork() r4 = pidfd_open(r3, 0x0) pidfd_send_signal(r4, 0x0, &(0x7f0000000100)={0x1d, 0x0, 0x8}, 0x0) syz_io_uring_submit(0x0, r1, &(0x7f0000001240)=@IORING_OP_WRITEV={0x2, 0x2, 0x4007, @fd=r4, 0x20, &(0x7f0000001200)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000000140)="57fb6b0d3587d8cf45d61fb8b21021df9a115279a6f974394ebef205c96de8b61e4816090bcb12852a0f29e2ec8cb1104280377a4a4b78ae956acb6c5d41206d9c946285b481dde123a3395139569296b5c18dab0e41aa60817f883765cb3c5f0c07c6a1b0c590b5ccd5f4a70958a5d6c63514504c8c57d5", 0x78}], 0x2, 0x2, 0x1, {0x2}}, 0x20) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f00000012c0)={0x1, &(0x7f0000001280)=[{0x6, 0xff, 0x7, 0x1ff}]}) pidfd_open(r3, 0x0) 17:54:07 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="01000000000005", 0x7, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:54:07 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400", 0x2e, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:54:07 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x2}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:54:07 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x2000000, 0x0) 17:54:07 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') 17:54:07 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x8}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) [ 953.741611] kauditd_printk_skb: 54 callbacks suppressed [ 953.741621] audit: type=1326 audit(1627062847.598:2036): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9364 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 953.746529] audit: type=1326 audit(1627062847.603:2037): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9364 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=85 compat=0 ip=0x466609 code=0x7ffc0000 [ 953.752343] audit: type=1326 audit(1627062847.609:2038): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9364 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 953.759163] audit: type=1326 audit(1627062847.614:2039): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9364 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=188 compat=0 ip=0x466609 code=0x7ffc0000 [ 953.762483] audit: type=1326 audit(1627062847.614:2040): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9364 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 953.766988] audit: type=1326 audit(1627062847.614:2041): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9364 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=317 compat=0 ip=0x466609 code=0x7ffc0000 [ 953.772781] audit: type=1326 audit(1627062847.615:2042): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9364 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 953.778973] audit: type=1326 audit(1627062847.615:2043): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9364 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=85 compat=0 ip=0x466609 code=0x7ffc0000 [ 953.789635] audit: type=1326 audit(1627062847.615:2044): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9364 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 953.801571] audit: type=1326 audit(1627062847.615:2045): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9364 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 17:54:07 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0xa}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:54:07 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000000)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') 17:54:07 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x2010000, 0x0) 17:54:07 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x3}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:54:07 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="01000000000005", 0x7, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) [ 953.884371] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #2: comm syz-executor.4: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 953.887622] EXT4-fs (loop4): get root inode failed [ 953.888205] EXT4-fs (loop4): mount failed 17:54:07 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') 17:54:07 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400", 0x2e, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:54:07 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0xe}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:54:07 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="01000000000005", 0x7, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) [ 954.036392] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #2: comm syz-executor.4: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 954.046721] EXT4-fs (loop4): get root inode failed [ 954.047735] EXT4-fs (loop4): mount failed 17:54:21 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x2820000, 0x0) 17:54:21 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000080)) r1 = socket$inet(0x2, 0x2, 0x61b4) dup3(r1, r0, 0x0) fremovexattr(0xffffffffffffffff, 0x0) 17:54:21 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400", 0x2e, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:54:21 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f00000000c0)='./file0\x00', 0x103) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x1) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') 17:54:21 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x11}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:54:21 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x4}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:54:21 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x2) sync_file_range(r1, 0x85f4, 0x7, 0x3) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') 17:54:21 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0100000000000500", 0x8, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) [ 967.922413] kauditd_printk_skb: 68 callbacks suppressed [ 967.922423] audit: type=1326 audit(1627062861.779:2114): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9424 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 967.927517] audit: type=1326 audit(1627062861.784:2115): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9424 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=85 compat=0 ip=0x466609 code=0x7ffc0000 [ 967.931215] audit: type=1326 audit(1627062861.788:2116): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9424 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 967.939955] audit: type=1326 audit(1627062861.791:2117): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9424 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=188 compat=0 ip=0x466609 code=0x7ffc0000 [ 967.946427] audit: type=1326 audit(1627062861.792:2118): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9424 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 967.957925] audit: type=1326 audit(1627062861.792:2119): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9424 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=199 compat=0 ip=0x466609 code=0x7ffc0000 [ 967.974601] audit: type=1326 audit(1627062861.792:2120): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9424 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 17:54:21 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) syz_genetlink_get_family_id$nl80211(&(0x7f0000000000), 0xffffffffffffffff) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) 17:54:21 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x3000000, 0x0) 17:54:21 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x5}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) [ 968.033740] audit: type=1326 audit(1627062861.792:2121): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9424 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=317 compat=0 ip=0x466609 code=0x7ffc0000 17:54:21 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x30}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) [ 968.051190] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #2: comm syz-executor.4: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 968.053426] EXT4-fs (loop4): get root inode failed [ 968.054014] EXT4-fs (loop4): mount failed [ 968.060057] audit: type=1326 audit(1627062861.793:2122): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9424 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 17:54:21 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0100000000000500", 0x8, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:54:21 executing program 2: ioctl$MON_IOCH_MFLUSH(0xffffffffffffffff, 0x9208, 0x4fdf65c3) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x0, &(0x7f0000000100)}) syz_open_dev$usbmon(&(0x7f0000000140), 0x9, 0x808100) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000180)={0x1, &(0x7f0000000280)=[{0x4, 0x7, 0x3f, 0x1}]}) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x71) syz_open_dev$vcsu(&(0x7f00000001c0), 0x6f, 0x40480) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000), 0x0, 0xfffffe9d, 0x1) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000240)={0x2, &(0x7f0000000200)=[{0x1, 0x74, 0x3f, 0x2}, {0x40a, 0x1f, 0xe1, 0x9}]}) 17:54:21 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) fremovexattr(0xffffffffffffffff, 0x0) r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000080), 0xffffffffffffffff) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000180)={0x4, &(0x7f0000000140)=[{0x1, 0x0, 0x1, 0x5}, {0x7, 0x7, 0xfc, 0xfffffffb}, {0x9, 0x6, 0x3, 0xfffff800}, {0xfff7, 0x4b, 0x9, 0x7fffffff}]}) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f00000001c0)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@ETHTOOL_A_PRIVFLAGS_FLAGS={0x8, 0x2, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x4, 0x5}]}]}, 0x1c}}, 0x0) sendmsg$ETHTOOL_MSG_LINKINFO_GET(0xffffffffffffffff, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x50000011}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, r1, 0x8, 0x70bd25, 0x25dfdbff, {}, [@HEADER={0x1c, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}]}]}, 0x30}, 0x1, 0x0, 0x0, 0x40000}, 0x4000000) [ 968.095359] audit: type=1326 audit(1627062861.793:2123): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9424 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=85 compat=0 ip=0x466609 code=0x7ffc0000 17:54:21 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x54}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:54:22 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af3010004000000000000000000", 0x36, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) [ 968.233518] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #2: comm syz-executor.4: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 968.240822] EXT4-fs (loop4): get root inode failed [ 968.241476] EXT4-fs (loop4): mount failed 17:54:34 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af3010004000000000000000000", 0x36, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:54:34 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="0100000000000500", 0x8, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:54:34 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x9, 0x0, 0x0, 0x7ffc0000}]}) fremovexattr(0xffffffffffffffff, 0x0) 17:54:34 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = fork() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x0, &(0x7f0000000100)={0x1d, 0x0, 0x8}, 0x0) ioctl$BTRFS_IOC_QGROUP_CREATE(r1, 0x4010942a, &(0x7f0000000000)={0x1, 0x8}) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r2, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') 17:54:34 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x8}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:54:34 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x60}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:54:34 executing program 3: r0 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000), 0x80, 0x0) setsockopt$SO_BINDTODEVICE(r0, 0x1, 0x19, &(0x7f0000000100)='veth1_vlan\x00', 0x10) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x200, 0x3f, 0x0, 0x7ffc0000}]}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r1, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') 17:54:34 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x4000000, 0x0) [ 980.325972] kauditd_printk_skb: 107 callbacks suppressed [ 980.325982] audit: type=1326 audit(1627062874.182:2231): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9480 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 980.333415] audit: type=1326 audit(1627062874.182:2232): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9480 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 980.339094] audit: type=1326 audit(1627062874.187:2233): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9480 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=85 compat=0 ip=0x466609 code=0x7ffc0000 [ 980.346335] audit: type=1326 audit(1627062874.187:2234): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9480 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 980.349777] audit: type=1326 audit(1627062874.190:2235): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9480 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 17:54:34 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) fremovexattr(0xffffffffffffffff, 0x0) ioctl$FS_IOC_FSSETXATTR(0xffffffffffffffff, 0x401c5820, &(0x7f0000000000)={0xcd, 0x5, 0x1, 0x6, 0x7}) [ 980.380136] audit: type=1326 audit(1627062874.190:2236): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9480 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=188 compat=0 ip=0x466609 code=0x7ffc0000 [ 980.380376] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #2: comm syz-executor.4: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 980.386143] EXT4-fs (loop4): get root inode failed [ 980.386688] EXT4-fs (loop4): mount failed 17:54:34 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) [ 980.423929] audit: type=1326 audit(1627062874.190:2237): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9480 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 17:54:34 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000100)={0x0, 0x0}) fcntl$setown(r0, 0x8, r1) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) close(r2) r3 = socket$inet6_tcp(0xa, 0x1, 0x0) recvmsg(r3, &(0x7f0000000600)={&(0x7f0000000200)=@ieee802154={0x24, @short}, 0x80, &(0x7f00000004c0)=[{&(0x7f0000000280)=""/226, 0xe2}, {&(0x7f0000000000)=""/15, 0xf}, {&(0x7f0000000380)=""/185, 0xb9}, {&(0x7f0000000180)=""/41, 0x29}, {&(0x7f0000000440)=""/120, 0x78}], 0x5, &(0x7f0000000540)=""/145, 0x91}, 0x2000) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r2, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') [ 980.431491] audit: type=1326 audit(1627062874.190:2238): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9480 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 980.445711] audit: type=1326 audit(1627062874.190:2239): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9482 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 17:54:34 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0xa}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) [ 980.449290] audit: type=1326 audit(1627062874.196:2240): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9482 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=57 compat=0 ip=0x466609 code=0x7ffc0000 17:54:34 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x6000000, 0x0) 17:54:34 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0xff}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:54:34 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af3010004000000000000000000", 0x36, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:54:34 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x0, &(0x7f00000001c0)}) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000180)={0x2, &(0x7f0000000000)=[{0x401, 0x7, 0x4, 0x9}, {0x195, 0xf6, 0x1, 0x9}]}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x4) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r1, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') creat(&(0x7f0000000240)='./file0\x00', 0x0) openat$nvram(0xffffffffffffff9c, &(0x7f0000000200), 0x111000, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000100)) 17:54:34 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000080)={0x3, &(0x7f0000000000)=[{0x5b2, 0x2, 0x5}, {0x0, 0x5, 0x0, 0x3}, {0x4000, 0x7, 0x5}]}) fremovexattr(0xffffffffffffffff, 0x0) [ 980.585394] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #2: comm syz-executor.4: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 980.588376] EXT4-fs (loop4): get root inode failed [ 980.589225] EXT4-fs (loop4): mount failed 17:54:49 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0xe}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:54:49 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) fremovexattr(0xffffffffffffffff, 0x0) fgetxattr(r0, &(0x7f0000000000)=@random={'system.', '\xee\x00'}, &(0x7f0000000080)=""/32, 0x20) 17:54:49 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/vmallocinfo\x00', 0x0, 0x0) preadv(r0, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0xffffff9f}], 0x58, 0x64f, 0x0) ioctl$TUNATTACHFILTER(r0, 0x401054d5, &(0x7f0000000100)={0x3, &(0x7f0000000000)=[{0x970, 0x9, 0x1f, 0x40}, {0x456, 0x4, 0x81, 0xffff}, {0x3, 0xff, 0x40, 0x9}]}) r1 = dup3(0xffffffffffffffff, r0, 0x80000) write$binfmt_misc(r1, &(0x7f0000000540)={'syz1', "366c5efaf94d40b6f7236370ddf74cc85c6615dd2680922b577112adad987af59b9f1b87fde8f17bc8ab5329001a3ec6e05aca9b31213ab4c00a31617fa77a610d72fa45fd5ca99ad672b3da7719927923fa236a448469d76717ace5da73dfc404f350737e874345a2cec6d35af60524a213162b9f932c5a8d3395abf4257e6b386ca2ee7d4132cd07061d9ac512f3b8"}, 0x94) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) pidfd_getfd(0xffffffffffffffff, r3, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) ioctl$SG_IO(r2, 0x2285, &(0x7f0000000440)={0x0, 0xfffffffffffffffe, 0x93, 0x6, @scatter={0x6, 0x0, &(0x7f0000000800)=[{&(0x7f00000004c0)=""/66, 0x42}, {&(0x7f0000000880)=""/246, 0xf6}, {&(0x7f0000000640)=""/72, 0x48}, {&(0x7f0000002600)=""/4096, 0x1000}, {&(0x7f00000006c0)=""/178, 0xb2}, {&(0x7f0000000200)=""/121, 0x79}]}, &(0x7f00000002c0)="8f6a9f8e0d3620b00ea0623df56386ef88a131dc66f4d8de8f7d074159ef5e0256965916aff9064ab67cd3ae6bcf49d1e61b16ec25ef9ca6bf3fc2382c23138f8fd5cd699283da57a15c1ebb43a4ff90d1e7b29dfe0acd15a3e1391a4502e1d66fd8889a66354da985be6efe29a3a415defe199d89a20da252e6de4e7ef24203c5e9c07bf52314a5068ce4ce153d695d21d112", &(0x7f0000000380)=""/160, 0xffffff45, 0x10010, 0xffffffffffffffff, &(0x7f0000000140)}) fremovexattr(r2, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') 17:54:49 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:54:49 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) [ 995.914967] kauditd_printk_skb: 90 callbacks suppressed [ 995.914977] audit: type=1326 audit(1627062889.771:2331): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9537 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 17:54:49 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x7000000, 0x0) [ 995.920554] audit: type=1326 audit(1627062889.777:2332): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9537 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=199 compat=0 ip=0x466609 code=0x7ffc0000 17:54:49 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100", 0x3a, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) [ 995.924383] audit: type=1326 audit(1627062889.781:2333): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9537 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 995.930736] audit: type=1326 audit(1627062889.784:2334): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9537 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=193 compat=0 ip=0x466609 code=0x7ffc0000 [ 995.937933] audit: type=1326 audit(1627062889.784:2335): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9537 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 995.945087] audit: type=1326 audit(1627062889.785:2336): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9537 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=317 compat=0 ip=0x466609 code=0x7ffc0000 [ 995.953357] audit: type=1326 audit(1627062889.786:2337): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9537 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 17:54:49 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) fremovexattr(0xffffffffffffffff, 0x0) dup(0xffffffffffffffff) [ 995.971667] audit: type=1326 audit(1627062889.786:2338): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9537 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=199 compat=0 ip=0x466609 code=0x7ffc0000 [ 995.989994] audit: type=1326 audit(1627062889.786:2339): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9537 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 996.001351] audit: type=1326 audit(1627062889.786:2340): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9537 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 996.024439] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #2: comm syz-executor.4: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 996.028461] EXT4-fs (loop4): get root inode failed [ 996.029393] EXT4-fs (loop4): mount failed 17:54:49 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:54:49 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x11}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:54:49 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) fremovexattr(0xffffffffffffffff, 0x0) r0 = openat2$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x18101, 0x106, 0x12}, 0x18) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r1, 0x0) ioctl$KDADDIO(0xffffffffffffffff, 0x4b34, 0x8000) keyctl$invalidate(0x15, 0x0) syncfs(r0) 17:54:49 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x2}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:55:03 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100", 0x3a, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:55:03 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) fork() fremovexattr(0xffffffffffffffff, 0x0) r0 = openat$full(0xffffffffffffff9c, &(0x7f0000000000), 0x20003, 0x0) ioctl$int_in(r0, 0x5452, &(0x7f0000000080)=0x6dc) 17:55:03 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0xc000000, 0x0) 17:55:03 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x30}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:55:03 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:55:03 executing program 2: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) unlink(&(0x7f0000000380)='./file0\x00') openat$vcs(0xffffffffffffff9c, &(0x7f0000000140), 0x100, 0x0) copy_file_range(r1, 0x0, r0, &(0x7f00000003c0)=0x8, 0x0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r1, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') lsetxattr$security_selinux(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500), &(0x7f0000000540)='system_u:object_r:scanner_device_t:s0\x00', 0x26, 0x0) rename(&(0x7f0000000180)='./file0\x00', &(0x7f0000000300)='./file0\x00') accept4(r1, 0x0, &(0x7f0000000340), 0x800) prctl$PR_SET_SECCOMP(0x16, 0x1, &(0x7f0000000100)={0x5, &(0x7f0000000000)=[{0xff, 0x6, 0x1f}, {0xc8d, 0x7f, 0x20, 0x2}, {0x2, 0x4, 0x0, 0x9}, {0x100, 0x5, 0x8, 0x400}, {0x4, 0x9, 0x1}]}) pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$EVIOCGABS3F(r2, 0x8018457f, &(0x7f0000000440)=""/63) r3 = syz_open_dev$ttys(0xc, 0x2, 0x1) ioctl$BTRFS_IOC_QGROUP_LIMIT(r3, 0x8030942b, &(0x7f0000000480)={0x7, {0x22, 0x1, 0x69ca, 0x1, 0xfffffffffffffff7}}) 17:55:03 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x3}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:55:03 executing program 3: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r1 = creat(&(0x7f0000000100)='./file0\x00', 0x0) r2 = io_uring_setup(0x471b, &(0x7f0000000200)={0x0, 0x6274, 0x4, 0x0, 0xc8}) pwrite64(r2, &(0x7f0000000280)="52c469a99b6f5fef506b5ef6de9c104752e0da87db807ed792d971841e29ba1e581bacaa63415d9fe598772f79c7a95b7b2290d1dcc6db4ac991929b893a95ccd9b344a527e21526c8328e608ebd2d66acfe66a84a9ca2dc6bd294a332a644e200597bf94f89bc471f5406de2601953c80d3217b1921ed", 0x77, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x280, 0x1c4) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000140)) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000007d440)={0x9, [], 0x0, "46dacd8396fe92"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000047340)={0x1f, [], 0x52, "716c5fee927457"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000007640)={0x7, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x4, "9755154351ac9a"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(0xffffffffffffffff, 0x81f8943c, &(0x7f0000009640)={0x0, ""/256, 0x0}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f0000009a40)={0x0, 0x0, "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", "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"}) [ 1009.636002] kauditd_printk_skb: 90 callbacks suppressed [ 1009.636017] audit: type=1326 audit(1627062903.488:2431): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9576 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 ioctl$BTRFS_IOC_INO_LOOKUP_USER(0xffffffffffffffff, 0xd000943e, &(0x7f000000aa40)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000007d440)={0x9, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r4}, {}, {}, {}, {r5}, {}, {}, {0x0, r6}, {}, {r7}], 0x0, "46dacd8396fe92"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r2, 0x81f8943c, &(0x7f000005df40)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(r0, 0xd000943d, &(0x7f000005e140)={0x3, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}], 0xff, "d40d1ec6385c6b"}) ioctl$BTRFS_IOC_INO_LOOKUP_USER(r0, 0xd000943e, &(0x7f000005f140)={0x0, 0x0, "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", "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"}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f0000060140)={0x6, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {r5, r8}, {0x0, r9}, {0x0, r10}], 0x55, "2a478ce1355e17"}) io_uring_enter(r2, 0x673c, 0xf98b, 0x3, &(0x7f0000000300)={[0x1]}, 0x8) fremovexattr(r1, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') [ 1009.657481] audit: type=1326 audit(1627062903.488:2432): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9576 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=85 compat=0 ip=0x466609 code=0x7ffc0000 17:55:03 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x54}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) [ 1009.665854] audit: type=1326 audit(1627062903.489:2433): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9576 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1009.680480] audit: type=1326 audit(1627062903.489:2434): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9576 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=425 compat=0 ip=0x466609 code=0x7ffc0000 17:55:03 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) [ 1009.697697] audit: type=1326 audit(1627062903.490:2435): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9576 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1009.703483] audit: type=1326 audit(1627062903.490:2436): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9576 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=18 compat=0 ip=0x466609 code=0x7ffc0000 [ 1009.706016] audit: type=1326 audit(1627062903.490:2437): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9576 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1009.709238] audit: type=1326 audit(1627062903.490:2438): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9576 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=188 compat=0 ip=0x466609 code=0x7ffc0000 [ 1009.711924] audit: type=1326 audit(1627062903.490:2439): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9576 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1009.714539] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #2: comm syz-executor.4: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 1009.714733] audit: type=1326 audit(1627062903.490:2440): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9576 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=2 compat=0 ip=0x466609 code=0x7ffc0000 [ 1009.719552] EXT4-fs (loop4): get root inode failed [ 1009.720250] EXT4-fs (loop4): mount failed 17:55:03 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:55:03 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = getuid() syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x1e, 0x1, &(0x7f0000000140)=[{&(0x7f0000000200)="bef31d115333316c6466912c1295146a0647fc41c9d899ac918a98e30f061b4d3463fbf50de39b503193e4d2f9bad38bb7d403c0c143cc6a062baf44a1d4c4cb6d3deaa58a6a784222c1c5b03e56bf8eac2c6b3cc2fa1064ddc1b243e688cad81773588d03cc8916a9e86a2793ffd92db9456ca70f30850a38260a66df375152a8f4d0d84081eef1d8482de66f99b77cde6465a64f", 0x95, 0x5}], 0x1000000, &(0x7f00000002c0)={[{}, {@huge_never}, {@mode={'mode', 0x3d, 0x9}}, {@size={'size', 0x3d, [0x6d, 0x34, 0x78]}}, {@huge_never}, {@huge_within_size}], [{@permit_directio}, {@pcr={'pcr', 0x3d, 0x2c}}, {@uid_lt={'uid<', 0xee01}}, {@uid_lt={'uid<', r0}}, {@fowner_lt={'fowner<', 0xee01}}]}) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') 17:55:03 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x4}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:55:03 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0xd000000, 0x0) 17:55:03 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100", 0x3a, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) [ 1009.823226] tmpfs: Bad value for 'size' [ 1009.840163] tmpfs: Bad value for 'size' 17:55:03 executing program 0: open(&(0x7f0000000140)='./file0\x00', 0x802, 0x1b) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) fremovexattr(0xffffffffffffffff, 0x0) r0 = fsmount(0xffffffffffffffff, 0x1, 0x4) r1 = syz_open_dev$vcsa(&(0x7f0000000100), 0x1cb, 0x400) setsockopt$EBT_SO_SET_ENTRIES(r0, 0x0, 0x80, &(0x7f0000000080)=@filter={'filter\x00', 0xe, 0x2, 0x2cc, [0x0, 0x20000200, 0x20000230, 0x20000346], 0x0, &(0x7f0000000000), &(0x7f0000000200)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000feffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fdffffff0100000000000000030000000018776732000000000000000000000000006772657461703000000000000000000076657468305f766972745f776966690069703665727370616e30000000000000bbbbbbbbbbbbff000000ffffb2bfff8cd1b3fffffffbf63ced5eab76d8000000e60000005241544545535400000000000000000000000000000000000000000000000000200000000000000073797a3100000000000000000000000000b4000000000000ad010000000000004e465155455545000000000000000000000000000000000000000000000000000800000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000feffffff01000000030000002800000080f376657468310000000000000000000000766972745f77696669300000000000006772653000000000000000000000000076657468305f746f5f687372000000000000000000000000000000000180c20000030000ff00ff00de000000260100005601000063707500000000000000000000000000000000000000000000000000000000000800000000000000fdffffff0100000071756f746100000000000000000000000000000000000000000000000000000018000000000000000000000000000000010400000000000003000000000000004552524f5200000000000000000000000000000000000000000000000000000020000000000000008e9ea57095797706a92e0f6f53dc2de4d1a651e392a5c24af98c4703d2fb000041554449540000000000000000000000000000000000000000000000000000000800"/716]}, 0x344) dup2(r1, r1) 17:55:03 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x60}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:55:03 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') 17:55:03 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {0x0, 0x0, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:55:03 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x10000000, 0x0) [ 1009.896471] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #2: comm syz-executor.4: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 1009.899300] EXT4-fs (loop4): get root inode failed [ 1009.899930] EXT4-fs (loop4): mount failed 17:55:03 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x5}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:55:03 executing program 3: openat$urandom(0xffffffffffffff9c, &(0x7f0000000140), 0x101902, 0x0) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x162) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='system.posix_acl_access\x00') 17:55:16 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x8}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:55:16 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) syz_io_uring_setup(0x73e0, &(0x7f0000000100)={0x0, 0xdcae, 0x4, 0x3, 0x41}, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000000)=0x0, &(0x7f0000000180)) syz_io_uring_setup(0x55f1, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r4 = socket$inet(0x2, 0xa, 0x0) syz_io_uring_submit(r2, r3, &(0x7f0000000500)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r4, 0x0, 0x0, 0x0, 0x96f586e7c3102b44}, 0x0) r5 = io_uring_register$IORING_REGISTER_PERSONALITY(r0, 0x9, 0x0, 0x0) syz_io_uring_submit(r1, r3, &(0x7f0000000240)=@IORING_OP_TIMEOUT={0xb, 0x3, 0x0, 0x0, 0xa, &(0x7f0000000200)={0x0, 0x3938700}, 0x1, 0x1, 0x0, {0x0, r5}}, 0x1ff) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') 17:55:16 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af3010004000000000000000000000001000000", 0x3c, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:55:16 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000040)={0x0, &(0x7f00000001c0)}) fremovexattr(0xffffffffffffffff, 0x0) r1 = signalfd(r0, &(0x7f0000000000)={[0x400]}, 0x8) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000080)) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(r0, 0x50009418, &(0x7f0000000100)={{r0}, 0x0, 0x0, @unused=[0x8000, 0x6, 0x9, 0xfffffffffffffff8], @name="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"}) 17:55:16 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0xff}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:55:16 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {0x0, 0x0, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:55:16 executing program 3: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r0, 0x40082102, &(0x7f0000000000)) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r1, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') 17:55:16 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x12000000, 0x0) [ 1022.770689] kauditd_printk_skb: 230 callbacks suppressed [ 1022.770713] audit: type=1326 audit(1627062916.627:2671): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9658 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1022.783261] audit: type=1326 audit(1627062916.628:2672): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9658 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=85 compat=0 ip=0x466609 code=0x7ffc0000 17:55:16 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0xa}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) [ 1022.804479] audit: type=1326 audit(1627062916.630:2673): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9658 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1022.842489] audit: type=1326 audit(1627062916.630:2674): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9658 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=188 compat=0 ip=0x466609 code=0x7ffc0000 17:55:16 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {0x0, 0x0, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) [ 1022.880039] audit: type=1326 audit(1627062916.630:2675): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9658 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1022.887551] audit: type=1326 audit(1627062916.632:2676): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9658 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=425 compat=0 ip=0x466609 code=0x7ffc0000 17:55:16 executing program 2: prctl$PR_GET_SECCOMP(0x15) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') [ 1022.901698] audit: type=1326 audit(1627062916.633:2677): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9658 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=9 compat=0 ip=0x466652 code=0x7ffc0000 17:55:16 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:55:16 executing program 0: seccomp$SECCOMP_SET_MODE_STRICT(0x0, 0x0, 0x0) r0 = fork() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x0, &(0x7f0000000100)={0x1d, 0x0, 0x8}, 0x0) r2 = fork() r3 = pidfd_open(r2, 0x0) pidfd_send_signal(r3, 0x0, &(0x7f0000000100)={0x1d, 0x0, 0x8}, 0x0) fcntl$getownex(0xffffffffffffffff, 0x10, &(0x7f0000000040)={0x0, 0x0}) ptrace$setopts(0x4206, r4, 0x7a, 0x40) r5 = fork() r6 = pidfd_open(r5, 0x0) pidfd_send_signal(r6, 0x0, &(0x7f0000000100)={0x1d, 0x0, 0x8}, 0x0) openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/crypto\x00', 0x0, 0x0) fremovexattr(r6, 0x0) [ 1022.922470] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #2: comm syz-executor.4: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 1022.938178] EXT4-fs (loop4): get root inode failed [ 1022.939842] EXT4-fs (loop4): mount failed [ 1022.942748] audit: type=1326 audit(1627062916.633:2678): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9658 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=9 compat=0 ip=0x466652 code=0x7ffc0000 [ 1022.990106] audit: type=1326 audit(1627062916.633:2679): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9658 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1022.993765] audit: type=1326 audit(1627062916.634:2680): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9658 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=425 compat=0 ip=0x466609 code=0x7ffc0000 17:55:29 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r1 = signalfd4(r0, &(0x7f0000000000), 0x8, 0x80000) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r1, 0x40082102, &(0x7f0000000080)) fremovexattr(0xffffffffffffffff, 0x0) r2 = openat$dir(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x40, 0x12) ioctl$F2FS_IOC_RESERVE_COMPRESS_BLOCKS(r2, 0x8008f513, &(0x7f0000000100)) 17:55:29 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') 17:55:29 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x2}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:55:29 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0xe}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:55:29 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x3f000000, 0x0) 17:55:29 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x840, 0xae) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0xfffffcb0, 0x0) fremovexattr(0xffffffffffffffff, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000140)={0x6, &(0x7f0000000100)=[{0x800, 0x7, 0x1, 0x6}, {0xc6, 0xbf, 0x2, 0xfffeffff}, {0x100, 0x3, 0x2, 0x2}, {0x2, 0x0, 0x2}, {0x8001, 0x1f, 0x3, 0x8}, {0x6d, 0x81, 0x20, 0x286}]}) 17:55:29 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af3010004000000000000000000000001000000", 0x3c, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:55:29 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100), 0x0, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) [ 1036.138162] kauditd_printk_skb: 78 callbacks suppressed [ 1036.138171] audit: type=1326 audit(1627062929.995:2759): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9709 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1036.141572] audit: type=1326 audit(1627062929.999:2760): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9709 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=289 compat=0 ip=0x466609 code=0x7ffc0000 [ 1036.144246] audit: type=1326 audit(1627062930.001:2761): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9709 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1036.148946] audit: type=1326 audit(1627062930.004:2762): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9709 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=16 compat=0 ip=0x466609 code=0x7ffc0000 [ 1036.151279] audit: type=1326 audit(1627062930.004:2763): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9709 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1036.156927] audit: type=1326 audit(1627062930.004:2764): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9709 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=199 compat=0 ip=0x466609 code=0x7ffc0000 [ 1036.166333] audit: type=1326 audit(1627062930.004:2765): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9709 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1036.174209] audit: type=1326 audit(1627062930.004:2766): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9709 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=257 compat=0 ip=0x466609 code=0x7ffc0000 17:55:30 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x2, &(0x7f0000000080)=[{0x6, 0x0, 0x0, 0x7ffc0000}, {0x3, 0x6, 0x3f, 0x1000}]}) fremovexattr(0xffffffffffffffff, 0x0) ioctl$TCXONC(0xffffffffffffffff, 0x540a, 0x2) [ 1036.192559] audit: type=1326 audit(1627062930.004:2767): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9709 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1036.209186] audit: type=1326 audit(1627062930.004:2768): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9709 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=16 compat=0 ip=0x466609 code=0x7ffc0000 17:55:30 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x11}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:55:30 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x3}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:55:30 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100), 0x0, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:55:30 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/vmallocinfo\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0xffffff9f}], 0x58, 0x64f, 0x0) ioctl$EVIOCSCLOCKID(r1, 0x400445a0, &(0x7f0000000000)=0x1ff) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') [ 1036.285500] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #2: comm syz-executor.4: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 1036.287956] EXT4-fs (loop4): get root inode failed [ 1036.288524] EXT4-fs (loop4): mount failed 17:55:30 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x4}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:55:30 executing program 0: r0 = eventfd2(0xdd6, 0x0) r1 = pidfd_getfd(0xffffffffffffffff, r0, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x2006, 0x2, 0x0, 0x7f7c0000}]}) r2 = fork() r3 = pidfd_open(r2, 0x0) pidfd_send_signal(r3, 0x0, &(0x7f0000000100)={0x1d, 0x0, 0x8}, 0x0) accept4$packet(r1, &(0x7f0000000000)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @multicast}, &(0x7f0000000080)=0x14, 0x80000) fremovexattr(r1, 0x0) ioctl$LOOP_GET_STATUS64(r1, 0x4c05, &(0x7f0000000200)) 17:55:30 executing program 3: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fsetxattr$trusted_overlay_origin(r0, &(0x7f0000000000), &(0x7f0000000180), 0x2, 0x3) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000100)) fremovexattr(r1, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') 17:55:30 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x81020000, 0x0) 17:55:30 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af3010004000000000000000000000001000000", 0x3c, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:55:30 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000080)={0x7, &(0x7f0000000000)=[{0xe623, 0x1f, 0x0, 0x10001}, {0x1, 0x2, 0x4, 0x100}, {0x2, 0x1, 0x2, 0xed}, {0x8, 0x8, 0x5, 0x1000000}, {0x80, 0x1, 0x2, 0x1}, {0x5, 0xeb, 0xf}, {0x400, 0x7, 0x80, 0x3}]}) fremovexattr(0xffffffffffffffff, 0x0) r0 = fsmount(0xffffffffffffffff, 0x1, 0x7b) setsockopt$SO_ATTACH_FILTER(r0, 0x1, 0x1a, &(0x7f0000000100)={0x7, &(0x7f00000000c0)=[{0x6, 0x3f, 0x6, 0x7}, {0x1, 0x0, 0x49, 0xb1fa}, {0x9, 0x1, 0x40}, {0x1, 0x80, 0x3f, 0x4}, {0x5, 0xcf, 0x6, 0x3}, {0x5, 0xfb, 0x1, 0x9}, {0x8, 0x74, 0xf9, 0x81}]}, 0x10) 17:55:30 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x30}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) [ 1036.478655] EXT4-fs error (device loop4): ext4_ext_check_inode:459: inode #2: comm syz-executor.4: pblk 0 bad header/extent: invalid extent entries - magic f30a, entries 1, max 4(4), depth 0(0) [ 1036.481099] EXT4-fs (loop4): get root inode failed [ 1036.481653] EXT4-fs (loop4): mount failed 17:55:41 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:55:41 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="280000001800010000000000000000000a00000008000000", @ANYRES32=0x0, @ANYBLOB, @ANYRES32, @ANYBLOB], 0x28}}, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000080)={0x1, &(0x7f00000001c0)=[{0x4, 0x6, 0xfd, 0x7ffc0002}]}) fremovexattr(0xffffffffffffffff, 0x0) ioctl$IOC_PR_RESERVE(0xffffffffffffffff, 0x401070c9, &(0x7f0000000000)={0x8001, 0xffffffff, 0x1}) ioctl$F2FS_IOC_SET_PIN_FILE(r0, 0x4004f50d, &(0x7f0000000140)) 17:55:41 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100), 0x0, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:55:41 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x54}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:55:41 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x9b, &(0x7f0000000100)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0xa0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') getsockopt$netlink(r0, 0x10e, 0x2, &(0x7f0000000200)=""/195, &(0x7f0000000140)=0xc3) 17:55:41 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x8bffffff, 0x0) 17:55:41 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) r1 = perf_event_open$cgroup(&(0x7f0000000100)={0x2, 0x80, 0x3f, 0x8c, 0x40, 0x9, 0x0, 0x400, 0x0, 0x9, 0x1, 0x1, 0x0, 0x1, 0x0, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x2, 0x1, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, @perf_bp={&(0x7f0000000000), 0x1}, 0x10, 0x0, 0x0, 0x0, 0x3, 0xffff7d6c, 0x6, 0x0, 0x2c28, 0x0, 0x6}, r0, 0x1, 0xffffffffffffffff, 0x8) signalfd4(r1, &(0x7f0000000180)={[0x60]}, 0x8, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') r2 = fork() r3 = pidfd_open(r2, 0x0) pidfd_send_signal(r3, 0x0, &(0x7f0000000100)={0x1d, 0x0, 0x8}, 0x0) syncfs(r3) 17:55:41 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x5}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) [ 1047.936787] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1047.940199] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1047.958459] kauditd_printk_skb: 125 callbacks suppressed [ 1047.958472] audit: type=1326 audit(1627062941.815:2894): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9787 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1047.964078] audit: type=1326 audit(1627062941.817:2895): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9787 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=85 compat=0 ip=0x466609 code=0x7ffc0000 [ 1047.968281] audit: type=1326 audit(1627062941.817:2896): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9787 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 17:55:41 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) fremovexattr(0xffffffffffffffff, 0x0) r0 = openat$vcsa(0xffffffffffffff9c, &(0x7f00000000c0), 0x500, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000100)) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000080)={0x8, &(0x7f0000000000)=[{0xa5a, 0x4, 0x7, 0xbd0}, {0x9, 0x80, 0x5, 0x8000}, {0x8, 0x5, 0x0, 0x1}, {0x1000, 0x6, 0xe2, 0x8}, {0x0, 0x8, 0x3f, 0xf5}, {0x7, 0x5, 0x2, 0x7}, {0x6, 0x7, 0x81, 0xffffff3f}, {0x2, 0x40, 0x3, 0x3}]}) [ 1047.997486] audit: type=1326 audit(1627062941.817:2897): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9787 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=188 compat=0 ip=0x466609 code=0x7ffc0000 [ 1048.006248] audit: type=1326 audit(1627062941.820:2898): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9787 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 17:55:41 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x60}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) [ 1048.029750] audit: type=1326 audit(1627062941.820:2899): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9787 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=298 compat=0 ip=0x466609 code=0x7ffc0000 [ 1048.045177] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1048.049094] EXT4-fs (loop4): get root inode failed [ 1048.050297] EXT4-fs (loop4): mount failed 17:55:41 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000000), 0x10000, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000100)) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r1, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') [ 1048.072823] audit: type=1326 audit(1627062941.820:2900): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9787 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1048.076469] audit: type=1326 audit(1627062941.821:2901): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9787 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=289 compat=0 ip=0x466609 code=0x7ffc0000 [ 1048.095297] audit: type=1326 audit(1627062941.821:2902): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9787 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1048.118929] audit: type=1326 audit(1627062941.824:2903): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9787 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=199 compat=0 ip=0x466609 code=0x7ffc0000 17:55:53 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x7, 0xfc, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000240)={0x2, &(0x7f0000000200)=[{0x5, 0x0, 0x6, 0x4}, {0x6a3, 0x1f, 0x9, 0x6}]}) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') r1 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000100)={0x1, &(0x7f0000000000)=[{0x100, 0x0, 0xfc, 0x3f}]}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000000140)) 17:55:53 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x8}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:55:53 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x8cffffff, 0x0) 17:55:53 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:55:53 executing program 0: rt_sigsuspend(&(0x7f0000000000)={[0x1]}, 0x8) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) dup(r0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000080)) fremovexattr(0xffffffffffffffff, 0x0) 17:55:53 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e", 0x10, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:55:53 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0xff}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:55:53 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) sendmsg$nl_generic(r0, &(0x7f0000000240)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f0000000280)=ANY=[@ANYBLOB="b40000002c00000225bd7000fedbdf2509000000d985a35180dbcfdfd6a3805f837940972cb218e979172d2700dd1462705733c67e97fac37f4fcaaf26bc5736011587a39cc651de5f5d8b8f76f07dc8238d422eb016c827c606e1ea7024f83b940b7f7c297d0ce5dd7e61cab8ed8638752e5e82736540946392fc0b855d25e1a4dd7ff9e6d1260909053041d56f2f00c34c3b86e4918758347df1e8537e87bf0a641de9f397498928e86580d61e856200000000c431"], 0xb4}, 0x1, 0x0, 0x0, 0x20000040}, 0x24008001) r1 = fork() r2 = pidfd_open(r1, 0x0) pidfd_send_signal(r2, 0x0, &(0x7f0000000100)={0x1d, 0x0, 0x8}, 0x0) ioctl$EXT4_IOC_MIGRATE(r2, 0x6609) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') 17:55:53 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7fbc0000}]}) r0 = creat(&(0x7f0000000040)='./file1\x00', 0x60) r1 = syz_io_uring_complete(0x0) fcntl$setlease(r1, 0x400, 0x0) r2 = accept(r0, &(0x7f0000000100)=@generic, &(0x7f0000000080)=0x80) accept$unix(r2, 0x0, &(0x7f0000000180)) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000000)=@known='trusted.overlay.nlink\x00') [ 1059.376917] kauditd_printk_skb: 76 callbacks suppressed [ 1059.376928] audit: type=1326 audit(1627062953.233:2980): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9829 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1059.388926] audit: type=1326 audit(1627062953.245:2981): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9828 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1059.393218] audit: type=1326 audit(1627062953.249:2982): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9829 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=85 compat=0 ip=0x466609 code=0x7ffc0000 [ 1059.408084] audit: type=1326 audit(1627062953.250:2983): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9829 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 17:55:53 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) [ 1059.432685] audit: type=1326 audit(1627062953.250:2984): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9829 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1059.437457] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1059.440408] EXT4-fs (loop4): get root inode failed [ 1059.441540] EXT4-fs (loop4): mount failed 17:55:53 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e", 0x10, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) [ 1059.454355] audit: type=1326 audit(1627062953.254:2985): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9828 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=85 compat=0 ip=0x466609 code=0x7ffc0000 17:55:53 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0xa}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:55:53 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x40) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') [ 1059.478463] audit: type=1326 audit(1627062953.254:2986): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9828 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 17:55:53 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0xe4ffffff, 0x0) [ 1059.504759] audit: type=1326 audit(1627062953.257:2987): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9829 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=46 compat=0 ip=0x466609 code=0x7ffc0000 [ 1059.535995] audit: type=1326 audit(1627062953.257:2988): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9829 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1059.559186] audit: type=1326 audit(1627062953.257:2989): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9829 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 17:55:53 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:55:53 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e", 0x10, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:55:53 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = fork() ptrace(0x11, r1) r2 = pidfd_open(r1, 0x0) pidfd_send_signal(r2, 0x0, &(0x7f0000000100)={0x1d, 0x0, 0x8}, 0x0) r3 = fork() r4 = pidfd_open(r3, 0x0) pidfd_send_signal(r4, 0x0, &(0x7f0000000100)={0x1d, 0x0, 0x8}, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r2, 0xc020f509, &(0x7f0000000180)={r4, 0x81, 0x5, 0x100000001}) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') 17:55:53 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0xe}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:55:53 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:55:53 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0xf6ffffff, 0x0) [ 1059.675718] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1059.677319] EXT4-fs (loop4): get root inode failed [ 1059.677961] EXT4-fs (loop4): mount failed 17:56:08 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:56:08 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000100)) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') 17:56:08 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d", 0x18, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:56:08 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0xfbffffff, 0x0) 17:56:08 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x11}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:56:08 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:56:08 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x400, 0x0, 0xfc, 0x1}]}) fremovexattr(0xffffffffffffffff, 0x0) setsockopt$netlink_NETLINK_TX_RING(0xffffffffffffffff, 0x10e, 0x7, &(0x7f0000000140)={0x3, 0x8000, 0x9, 0x66d96d70}, 0x10) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000200)={0x0, ""/256, 0x0, 0x0, 0x0, 0x0, ""/16, ""/16, ""/16, 0x0, 0x0}) ioctl$BTRFS_IOC_SNAP_DESTROY_V2(r0, 0x5000943f, &(0x7f0000000400)={{r0}, r1, 0x1a, @inherit={0x90, &(0x7f0000000080)={0x0, 0x9, 0x5112, 0xfa5c, {0x10, 0x800, 0x41c6, 0xffffffffffffb7d9, 0x100000000}, [0xffffffffa0c0ba6c, 0x8, 0x3, 0x20, 0x7, 0x80000001, 0x5, 0x1, 0x1]}}, @subvolid=0x7}) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/vmallocinfo\x00', 0x0, 0x0) preadv(r2, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0xffffff9f}], 0x58, 0x64f, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r2, 0x40182103, &(0x7f0000000000)={0x0, 0x0, r0, 0x5}) 17:56:08 executing program 2: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) r1 = fork() r2 = pidfd_open(r1, 0x0) r3 = pidfd_open(r1, 0x0) pidfd_send_signal(r3, 0x0, &(0x7f0000000100)={0x1d, 0x0, 0x8}, 0x0) fremovexattr(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="6f73322e5efaef6b7b78a2be7e8f702af4b787d8aa000000f600"/36]) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/vmallocinfo\x00', 0x0, 0x0) r5 = dup2(r0, r3) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000080)='/proc/mdstat\x00', 0x0, 0x0) epoll_ctl$EPOLL_CTL_MOD(r5, 0x3, r6, &(0x7f0000000240)={0x4}) r7 = fork() pidfd_open(r7, 0x0) pidfd_open(r7, 0x0) preadv(r4, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0xffffff9f}], 0x58, 0x64f, 0x0) renameat(r4, &(0x7f0000000000)='./file0\x00', 0xffffffffffffff9c, &(0x7f0000000200)='./file0\x00') [ 1075.067235] kauditd_printk_skb: 139 callbacks suppressed [ 1075.067250] audit: type=1326 audit(1627062968.924:3129): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9895 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1075.072594] audit: type=1326 audit(1627062968.928:3130): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9902 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1075.084198] audit: type=1326 audit(1627062968.930:3131): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9902 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=85 compat=0 ip=0x466609 code=0x7ffc0000 [ 1075.091997] EXT4-fs (loop4): bad geometry: block count 512 exceeds size of device (128 blocks) [ 1075.096829] audit: type=1326 audit(1627062968.932:3132): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9902 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1075.108862] audit: type=1326 audit(1627062968.932:3133): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9902 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=188 compat=0 ip=0x466609 code=0x7ffc0000 [ 1075.118996] audit: type=1326 audit(1627062968.932:3134): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9902 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1075.130005] audit: type=1326 audit(1627062968.932:3135): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9902 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=57 compat=0 ip=0x466609 code=0x7ffc0000 17:56:09 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:56:09 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0xfeffffff, 0x0) 17:56:09 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d", 0x18, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:56:09 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x4}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:56:09 executing program 3: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r1, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000100)) 17:56:09 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) syz_io_uring_setup(0x55f1, &(0x7f0000000080), &(0x7f00000a0000)=nil, &(0x7f00000b0000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000040)=0x0) r3 = socket$inet(0x2, 0xa, 0x0) syz_io_uring_submit(r1, r2, &(0x7f0000000500)=@IORING_OP_SEND={0x1a, 0x0, 0x0, r3, 0x0, 0x0, 0x0, 0x96f586e7c3102b44}, 0x0) r4 = fork() r5 = pidfd_open(r4, 0x0) pidfd_send_signal(r5, 0x0, &(0x7f0000000100)={0x1d, 0x0, 0x8}, 0x0) r6 = eventfd(0x3) r7 = io_uring_register$IORING_REGISTER_PERSONALITY(0xffffffffffffffff, 0x9, 0x0, 0x0) syz_io_uring_submit(0x0, r2, &(0x7f0000000000)=@IORING_OP_SPLICE={0x1e, 0x3, 0x0, @fd=r5, 0x2, {0x0, r6}, 0x7f, 0x0, 0x1, {0x0, r7, r0}}, 0x10001) fremovexattr(0xffffffffffffffff, 0x0) [ 1075.204504] audit: type=1326 audit(1627062968.932:3136): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9895 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=85 compat=0 ip=0x466609 code=0x7ffc0000 17:56:09 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x5}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) [ 1075.234074] audit: type=1326 audit(1627062968.934:3137): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9895 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 17:56:09 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x30}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) [ 1075.262010] EXT4-fs (loop4): bad geometry: block count 512 exceeds size of device (128 blocks) [ 1075.270055] audit: type=1326 audit(1627062968.934:3138): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9895 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=188 compat=0 ip=0x466609 code=0x7ffc0000 17:56:09 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x8}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:56:09 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x54}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:56:09 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d", 0x18, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:56:21 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f", 0x1c, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:56:21 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) fremovexattr(0xffffffffffffffff, 0x0) r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/vmallocinfo\x00', 0x0, 0x0) r1 = accept4$inet6(r0, 0x0, &(0x7f00000000c0), 0x81000) ioctl$sock_SIOCINQ(r1, 0x541b, &(0x7f0000000100)) preadv(r0, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0xffffff9f}], 0x58, 0x64f, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$IPVS_CMD_GET_CONFIG(r0, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x20000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000200)=ANY=[@ANYBLOB="5082dc7c47c43589ec0ce44bbe4b3c117685280992a92749c235505335af280a50e11a4cb2d99729ad032dea25875b81a488e16999979ee155a3559d7deb0f81e385cc3245951a2510d4274d09b0a3b99de8ffc9fb3db1", @ANYRES16=r2, @ANYBLOB="000828bd7000020000000d0000002c0002800800040071f1ffff0800090004000000060002004e230000080007000180000006000b00020000000800060000010000080004000000000008000400020000001c00038005000800ff000000060007004e24000008000500ac141429"], 0x74}, 0x1, 0x0, 0x0, 0x90}, 0x2004c081) 17:56:21 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:56:21 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x60}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:56:21 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xa}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:56:21 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) syz_mount_image$ext4(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) syz_mount_image$vfat(&(0x7f0000000300), &(0x7f0000000340)='./file0\x00', 0xff, 0x6, &(0x7f00000006c0)=[{&(0x7f0000000380)="c3993dd5906d802a0339c3fccffe5fa60c9d12beb2e3c74203677b41d0316cc4deb33c936082ca8fc66b2dd4cdf88024feb67f0acf50c0a82f4c1af53f2317a8216608e708711457d46d38cabcd583ab978a061ece1efd37d33b1a8d77440b19d788af6cbd759cb47d22be6597", 0x6d, 0x4fd}, {&(0x7f0000002600)="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", 0x1000, 0x10000}, {&(0x7f0000000400)="da9989aa094f93696866ba2a700c2d91afed8aced5dae52359c3da584930c97ca8065349951391d181fd2119fd7e3fde0fe6b8e1dc5863586a8742f9dc29d7696487e48d9596b272962b5b8680cc80da9f1a8fa0fec931df5e8431d73209de8c911c99f68921eacdbf975cca03eae1511f5a12f4957623fed9e592731e8fdee3d48c745a3eeafcbc161d7e2d2b7cd7827dd4044cd114c8204283289d757b33e94a4fcd5e2c995825372bf86a2cb9becd08183d64f7cf2fcf987d7b03eef75f3df29132e631c33294afe55b0a31cd40134ff475820d46111ccb7b48f43eea758b70e8df8ab63aa304d96e5da21fd7", 0xee, 0x1}, {&(0x7f0000000500)="272593259f4db6a77935e32813683ee9c7dbd04304f9a9995f4c0d6d5acd1b81765cb554c56fc1814246497c76029690d74e50cc12ffbefeaa2c9614f5fafb1d6002288e27f81b", 0x47, 0x4}, {&(0x7f0000003600)="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", 0x1000, 0x6}, {&(0x7f0000000640)="99ae7dfe79e7634c4506e21cdfb19e3099c8818fffa8c92e394a81138841178636ea734590fd08f9e8cf091272584dcc3db929fc033004c53b83d4e894277ef5078b627f20124f59fb01a4c9ecb23242f272d9", 0x53, 0x4}], 0x2, &(0x7f0000000780)={[{@uni_xlateno}, {@utf8}, {@utf8}, {@iocharset={'iocharset', 0x3d, 'cp1251'}}], [{@euid_eq}, {@fsmagic={'fsmagic', 0x3d, 0x4}}, {@fsname={'fsname', 0x3d, '/%+'}}, {@uid_eq={'uid', 0x3d, 0xee01}}, {@fowner_lt={'fowner<', 0xee00}}]}) mount(0x0, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='devpts\x00', 0x0, 0x0) syz_mount_image$tmpfs(&(0x7f00000005c0), &(0x7f0000000600)='./file0\x00', 0x0, 0x0, 0x0, 0x20, &(0x7f0000000840)={[{@mode}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) ioctl$F2FS_IOC_MOVE_RANGE(r0, 0xc020f509, &(0x7f0000000080)={0xffffffffffffffff, 0x7, 0x6, 0x8000}) fremovexattr(r1, &(0x7f0000000140)=@known='system.posix_acl_access\x00') setxattr$trusted_overlay_upper(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180), &(0x7f0000000200)={0x0, 0xfb, 0x65, 0x2, 0x5, "843bf9ff6d843e10de4c39e8db271173", "b90d0cec8f31884cc6b26ad45268034e23da319e6097b483527ff634ade50906d491492ba21a1c47374e2fed54acb6ac24b865d7541afcae7cba7f1cd18e01e69e62ce8699caec2a3cc707d32a84095a"}, 0x65, 0x1) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/vmallocinfo\x00', 0x0, 0x0) preadv(r2, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0xffffff9f}], 0x58, 0x64f, 0x0) ioctl$KDADDIO(r2, 0x4b34, 0x7) 17:56:21 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0xff010000, 0x0) 17:56:21 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000200)={0x2, &(0x7f0000000180)=[{0x0, 0x7f, 0xc}, {0xfffe, 0x0, 0x0, 0x1}]}) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') recvmsg(r0, &(0x7f0000000780)={&(0x7f0000000280)=@ipx, 0x80, &(0x7f0000000640)=[{&(0x7f0000000300)=""/140, 0x8c}, {&(0x7f00000003c0)=""/126, 0x7e}, {&(0x7f0000000440)=""/30, 0x1e}, {&(0x7f0000000480)=""/44, 0x2c}, {&(0x7f00000004c0)=""/48, 0x30}, {&(0x7f0000000500)=""/92, 0x5c}, {&(0x7f0000000580)=""/188, 0xbc}], 0x7, &(0x7f00000006c0)=""/180, 0xb4}, 0x40000000) creat(&(0x7f0000000240)='./file1\x00', 0x1d1e4f55ae2e11ac) name_to_handle_at(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000100)=@ocfs2_parent={0x18, 0x2, {{0x5, 0x7, 0x200}, {0x7f, 0x5, 0xffffff7f}}}, &(0x7f0000000140), 0x1000) 17:56:21 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f", 0x1c, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) [ 1087.649463] kauditd_printk_skb: 105 callbacks suppressed [ 1087.649476] audit: type=1326 audit(1627062981.506:3244): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9967 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1087.653801] audit: type=1326 audit(1627062981.510:3245): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9967 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=199 compat=0 ip=0x466609 code=0x7ffc0000 [ 1087.656546] audit: type=1326 audit(1627062981.514:3246): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9967 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1087.665429] audit: type=1326 audit(1627062981.516:3247): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9967 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=257 compat=0 ip=0x466609 code=0x7ffc0000 17:56:21 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0xff}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) [ 1087.682820] audit: type=1326 audit(1627062981.516:3248): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9967 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 17:56:21 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f", 0x1c, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) [ 1087.700187] audit: type=1326 audit(1627062981.517:3249): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9967 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=288 compat=0 ip=0x466609 code=0x7ffc0000 [ 1087.711374] audit: type=1326 audit(1627062981.517:3250): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9967 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1087.715713] EXT4-fs (loop4): bad geometry: block count 512 exceeds size of device (128 blocks) [ 1087.724965] audit: type=1326 audit(1627062981.518:3251): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9967 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=16 compat=0 ip=0x466609 code=0x7ffc0000 [ 1087.730139] FAT-fs (loop2): Unrecognized mount option "euid=00000000000000000000" or missing value [ 1087.741968] audit: type=1326 audit(1627062981.518:3252): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9967 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1087.760720] audit: type=1326 audit(1627062981.518:3253): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=9967 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=295 compat=0 ip=0x466609 code=0x7ffc0000 17:56:21 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:56:21 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:56:21 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f0100", 0x1e, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:56:21 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r1 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000000), 0x40001, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000080)={0x0, 0x0, 0xffffffffffffffff, 0x8, 0x80000}) r2 = fork() syz_open_procfs(r2, &(0x7f00000000c0)='smaps\x00') r3 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000100), 0x40200, 0x0) r4 = fork() r5 = pidfd_open(r4, 0x0) pidfd_send_signal(r5, 0x0, &(0x7f0000000100)={0x1d, 0x0, 0x8}, 0x0) epoll_ctl$EPOLL_CTL_ADD(r3, 0x1, r5, &(0x7f0000000140)={0x20002001}) ioctl$BTRFS_IOC_QUOTA_RESCAN_WAIT(r0, 0x942e, 0x0) 17:56:21 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:56:21 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0xfffff000, 0x0) 17:56:21 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x2}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:56:21 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x11}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) [ 1087.860057] EXT4-fs (loop4): bad geometry: block count 512 exceeds size of device (128 blocks) 17:56:21 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x3}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) [ 1087.873323] FAT-fs (loop2): Unrecognized mount option "euid=00000000000000000000" or missing value 17:56:21 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r1, 0x0) mount$9p_xen(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x400, &(0x7f0000000200)={'trans=xen,', {[{@dfltuid={'dfltuid', 0x3d, r1}}, {@mmap}, {@access_uid={'access', 0x3d, 0xffffffffffffffff}}, {@cachetag={'cachetag', 0x3d, 'trusted.overlay.nlink\x00'}}, {@cache_fscache}, {@privport}], [{@smackfsroot={'smackfsroot', 0x3d, '-(-(!'}}, {@euid_lt={'euid<', 0xee00}}, {@mask={'mask', 0x3d, 'MAY_READ'}}]}}) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') 17:56:33 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x4}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:56:33 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:56:33 executing program 2: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r2 = openat$snapshot(0xffffffffffffff9c, &(0x7f0000000000), 0x600000, 0x0) close_range(r0, r2, 0x2) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r1, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') 17:56:33 executing program 0: r0 = fork() r1 = fork() pidfd_open(r1, 0x0) ptrace(0x11, r1) r2 = pidfd_open(r0, 0x0) pidfd_send_signal(r2, 0x0, &(0x7f0000000100)={0x1d, 0x0, 0x8}, 0x0) r3 = fork() r4 = pidfd_open(r3, 0x0) pidfd_send_signal(r4, 0x0, &(0x7f0000000100)={0x1d, 0x0, 0x8}, 0x0) fremovexattr(r4, 0x0) 17:56:33 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0xffffff7f, 0x0) 17:56:33 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f0100", 0x1e, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:56:33 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x30}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:56:33 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) 17:56:34 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x54}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) [ 1100.161416] kauditd_printk_skb: 202 callbacks suppressed [ 1100.161434] audit: type=1326 audit(1627062994.018:3456): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10030 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1100.175182] audit: type=1326 audit(1627062994.030:3457): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10030 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=85 compat=0 ip=0x466609 code=0x7ffc0000 [ 1100.203010] audit: type=1326 audit(1627062994.045:3458): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10030 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 17:56:34 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f0100", 0x1e, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) [ 1100.220630] audit: type=1326 audit(1627062994.045:3459): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10030 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 17:56:34 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x60}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) [ 1100.233513] audit: type=1326 audit(1627062994.048:3461): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10029 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1100.254065] audit: type=1326 audit(1627062994.049:3462): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10030 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=188 compat=0 ip=0x466609 code=0x7ffc0000 [ 1100.260029] audit: type=1326 audit(1627062994.050:3463): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10030 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1100.264746] audit: type=1326 audit(1627062994.053:3464): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10029 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=85 compat=0 ip=0x466609 code=0x7ffc0000 [ 1100.274672] audit: type=1326 audit(1627062994.048:3460): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10034 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1100.277391] audit: type=1326 audit(1627062994.055:3465): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10034 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=85 compat=0 ip=0x466609 code=0x7ffc0000 [ 1100.282146] EXT4-fs (loop4): bad geometry: block count 512 exceeds size of device (128 blocks) 17:56:34 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) fremovexattr(0xffffffffffffffff, 0x0) ioctl$INCFS_IOC_READ_FILE_SIGNATURE(r0, 0x8010671f, &(0x7f00000000c0)={&(0x7f0000000080)=""/50, 0x32}) open$dir(&(0x7f0000000000)='./file0\x00', 0x12040, 0xf0) 17:56:34 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) [ 1114.650049] kauditd_printk_skb: 40 callbacks suppressed [ 1114.650065] audit: type=1326 audit(1627063008.505:3506): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10076 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 17:56:48 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r1 = fork() r2 = pidfd_open(r1, 0x0) pidfd_send_signal(r2, 0x0, &(0x7f0000000100)={0x1d, 0x0, 0x8}, 0x0) r3 = fork() r4 = pidfd_open(r3, 0x0) pidfd_send_signal(r4, 0x0, &(0x7f0000000100)={0x1d, 0x0, 0x8}, 0x0) fremovexattr(r0, 0x0) 17:56:48 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x5}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:56:48 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:56:48 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xff}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:56:48 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0xffffff8b, 0x0) 17:56:48 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:56:48 executing program 3: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ethtool(&(0x7f0000001700), 0xffffffffffffffff) sendmsg$ETHTOOL_MSG_PRIVFLAGS_SET(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000640)={&(0x7f0000000380)=ANY=[@ANYBLOB=' \x00\x00\x00', @ANYRES16=r1, @ANYBLOB="010000000000000000000e0000000c00028005000000000000fa7917e58ad2a71bcef952eb8d398a8b1de7bb7422529215cf53320075ef8fb1fa38a173b194a68ef82395c7e5cacb1b7a50020648b99b566733bf7845acaa7329cfa1a7561ea8098d7865933af90effa5f561049f5979ac151cfc2b3e8729c0dff7f0c5a31678d68e6e3392b565f4469436957b3bb560ea27545a42bf011231bcc69f46000c73b03d3805210acb70402f1d3f081d54c42ce579096d3fa5efc380645efd5456bb889a039f5f7d8b43b28d9775000000006e"], 0x20}}, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r2 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r3 = mmap$IORING_OFF_SQES(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x14, 0x10, r2, 0x10000000) r4 = open(&(0x7f0000000000)='./file0\x00', 0x11b102, 0x41) syz_io_uring_submit(0x0, r3, &(0x7f0000000180)=@IORING_OP_WRITE={0x17, 0x5, 0x4, @fd=r4, 0x1, &(0x7f0000000100)="b90c0b651a0b300fd16210d829a4fff6ac1cfba7c798ac10ad513d9d173ebecbe9d6fcfb7af13683d04a3c0b32b651f4413f5fad5a3f19eea2d4d4f5cf6cefa3a7e549fcc997d2b6d5626e5d9bc768", 0x4f}, 0x3e) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r2, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') 17:56:48 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') r1 = pidfd_getfd(r0, 0xffffffffffffffff, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = dup(r2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f00000003c0)) r4 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000040), 0xffffffffffffffff) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/vmallocinfo\x00', 0x0, 0x0) preadv(r5, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0xffffff9f}], 0x58, 0x64f, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r5, 0xc0502100, &(0x7f0000000540)) sendmsg$NL80211_CMD_GET_WIPHY(r3, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r4, 0x325, 0x0, 0x0, {{0x67}, {@val={0x8}, @val={0x8}, @void}}}, 0x24}}, 0x0) sendmsg$NL80211_CMD_DISASSOCIATE(r1, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x3c, r4, 0x2, 0x70bd2b, 0x25dfdbfd, {{}, {@void, @val={0xc, 0x99, {0x1, 0x3}}}}, [@NL80211_ATTR_SSID={0xd, 0x34, @random="745b237ece38367711"}, @NL80211_ATTR_SSID={0xb, 0x34, @random="7d3511a707d2a9"}]}, 0x3c}, 0x1, 0x0, 0x0, 0x40044}, 0x10) mount$9p_rdma(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x1000820, &(0x7f0000000200)={'trans=rdma,', {'port', 0x3d, 0x4e22}, 0x2c, {[{@timeout={'timeout', 0x3d, 0x800}}, {@sq={'sq', 0x3d, 0x2}}], [{@subj_user={'subj_user', 0x3d, '*'}}, {@uid_eq={'uid', 0x3d, 0xee01}}, {@fsname={'fsname', 0x3d, 'trusted.overlay.nlink\x00'}}]}}) r6 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/vmallocinfo\x00', 0x0, 0x0) preadv(r6, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0xffffff9f}], 0x58, 0x64f, 0x0) sendmsg$TIPC_CMD_GET_BEARER_NAMES(r6, &(0x7f0000000500)={&(0x7f0000000440)={0x10, 0x0, 0x0, 0x1800000}, 0xc, &(0x7f00000004c0)={&(0x7f0000000480)={0x1c, 0x0, 0x100, 0x70bd28, 0x25dfdbfd, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x4c090}, 0x20040800) 17:56:48 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') [ 1114.692137] audit: type=1326 audit(1627063008.505:3507): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10076 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=85 compat=0 ip=0x466609 code=0x7ffc0000 [ 1114.706989] audit: type=1326 audit(1627063008.506:3508): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10076 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1114.716169] audit: type=1326 audit(1627063008.506:3509): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10076 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=188 compat=0 ip=0x466609 code=0x7ffc0000 [ 1114.723961] audit: type=1326 audit(1627063008.506:3510): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10076 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1114.729225] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1114.732817] EXT4-fs (loop4): get root inode failed [ 1114.732994] audit: type=1326 audit(1627063008.507:3511): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10076 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=199 compat=0 ip=0x466609 code=0x7ffc0000 [ 1114.734165] EXT4-fs (loop4): mount failed [ 1114.736412] audit: type=1326 audit(1627063008.507:3512): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10076 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1114.739820] audit: type=1326 audit(1627063008.507:3513): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10076 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=438 compat=0 ip=0x466609 code=0x7ffc0000 [ 1114.742323] audit: type=1326 audit(1627063008.507:3514): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10076 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1114.744838] audit: type=1326 audit(1627063008.507:3515): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10076 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=41 compat=0 ip=0x466609 code=0x7ffc0000 17:56:48 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:56:48 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x8}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:56:48 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x500, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:56:48 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x700, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:56:48 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0xffffff8c, 0x0) 17:57:00 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0xffffffe4, 0x0) 17:57:00 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x802, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:57:00 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:57:00 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:57:00 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xa}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:57:00 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000040)={0x0, &(0x7f00000001c0)}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') 17:57:00 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(0x0, 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_802154(0xffffffffffffffff, 0x8933, &(0x7f00000000c0)={'wpan1\x00', 0x0}) sendmsg$NL802154_CMD_DEL_SEC_KEY(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000080), 0xc, &(0x7f0000000240)={&(0x7f0000000100)=ANY=[@ANYRES16=r1, @ANYBLOB="90", @ANYRES32=r2, @ANYBLOB], 0xc0}, 0x1, 0x0, 0x0, 0x48045}, 0x20000883) sendmsg$NL802154_CMD_SET_TX_POWER(r0, &(0x7f0000000200)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000100)={0x6c, r1, 0x0, 0x70bd2d, 0x25dfdbff, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x55d457c4}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x5}, @NL802154_ATTR_TX_POWER={0x8, 0xb, 0x4}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x1}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x2}, @NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_PHY={0x8, 0x1, 0x3}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4000}, 0xc008000) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r3, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') 17:57:00 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) fremovexattr(0xffffffffffffffff, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, &(0x7f0000000000)={0x0, 0x1, r0, 0x84, 0x80000}) [ 1126.460995] kauditd_printk_skb: 158 callbacks suppressed [ 1126.461013] audit: type=1326 audit(1627063020.316:3674): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10127 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 17:57:00 executing program 2: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) pidfd_getfd(0xffffffffffffffff, r0, 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r1, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') [ 1126.485986] audit: type=1326 audit(1627063020.316:3675): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10127 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=85 compat=0 ip=0x466609 code=0x7ffc0000 [ 1126.516602] audit: type=1326 audit(1627063020.316:3676): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10127 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1126.582383] audit: type=1326 audit(1627063020.317:3677): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10127 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=188 compat=0 ip=0x466609 code=0x7ffc0000 [ 1126.597130] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1126.603395] EXT4-fs (loop4): get root inode failed [ 1126.604814] EXT4-fs (loop4): mount failed [ 1126.635419] audit: type=1326 audit(1627063020.317:3678): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10127 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1126.638028] audit: type=1326 audit(1627063020.317:3679): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10127 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=317 compat=0 ip=0x466609 code=0x7ffc0000 [ 1126.640454] audit: type=1326 audit(1627063020.317:3680): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10127 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1126.643697] audit: type=1326 audit(1627063020.317:3681): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10127 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=85 compat=0 ip=0x466609 code=0x7ffc0000 [ 1126.652957] audit: type=1326 audit(1627063020.318:3682): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10127 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1126.655242] audit: type=1326 audit(1627063020.318:3683): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10127 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1138.082781] kauditd_printk_skb: 56 callbacks suppressed [ 1138.082796] audit: type=1326 audit(1627063031.939:3740): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10162 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1138.087248] audit: type=1326 audit(1627063031.944:3741): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10162 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=85 compat=0 ip=0x466609 code=0x7ffc0000 [ 1138.091963] audit: type=1326 audit(1627063031.948:3742): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10162 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 17:57:11 executing program 0: r0 = add_key$fscrypt_provisioning(&(0x7f0000000000), &(0x7f0000000080)={'syz', 0x1}, &(0x7f00000000c0)={0x1, 0x0, @b}, 0x48, 0xfffffffffffffffd) r1 = add_key$keyring(&(0x7f00000000c0), &(0x7f0000000100)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffc) add_key(&(0x7f0000002680)='dns_resolver\x00', 0x0, &(0x7f0000000240)="4c03cdf1e949fc40b95081ec343264c283f2e057cd5759747195b8ba33e957d1ef32f5b19413d6f30b01816b75be29c1c24b1e59356a76d6ca617d7eb716b44ed2c1f7e7be8581a48c879e770beae22b0b9d9fa883ace5f366cbc6513ca9872d9099933423dcc058ff4592cdd0f9be8e8ae3a883e7a81d3298731f28764d5489c8bd831b00", 0x85, r1) add_key(&(0x7f0000000200)='rxrpc_s\x00', &(0x7f0000000240)={'syz', 0x2}, &(0x7f0000000280)="b2c4f8527d39bb98dd8254f0971750622e540e29dbc6133596414d5654dd3c813a6199a75ffec4a982eca80b3ec560716b6d2f23bee9ad9d84aa4081e98a1b58079010c38cec2b8259c9b225acd78ea993e31e9690abebbfa9e504cc83920d0de09f06efea52adebc871fc1e5c50e2a69835b6ed5a488ae3eed701152345444747c520133fa4060f4b5f5da830979eb39f22308e", 0x94, r1) keyctl$search(0xa, r0, &(0x7f0000000140)='rxrpc\x00', &(0x7f0000000180)={'syz', 0x1}, 0xfffffffffffffffd) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffbfffe}]}) 17:57:11 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') ioctl$TUNATTACHFILTER(0xffffffffffffffff, 0x401054d5, &(0x7f0000000100)={0x6, &(0x7f0000000000)=[{0x8, 0x4, 0xfb}, {0x8, 0x1, 0xbe, 0x3}, {0x1, 0x3c, 0x1, 0xff}, {0x3, 0x8, 0x0, 0x7}, {0x1000, 0x8, 0xd, 0x1}, {0x12, 0xf7, 0x7, 0xe}]}) 17:57:11 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) getsockopt$sock_cred(r0, 0x1, 0x11, &(0x7f0000000100)={0x0, 0x0, 0x0}, &(0x7f0000000140)=0xc) lchown(&(0x7f0000000000)='./file0\x00', 0xee01, r1) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') 17:57:11 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:57:11 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xe}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:57:11 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0xfffffff6, 0x0) 17:57:11 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x803, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:57:11 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) [ 1138.103167] audit: type=1326 audit(1627063031.948:3743): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10162 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=188 compat=0 ip=0x466609 code=0x7ffc0000 [ 1138.127563] audit: type=1326 audit(1627063031.948:3744): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10162 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 17:57:11 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) [ 1138.139950] Option 'ÜÀXÿE’ÍÐù¾ŽŠã¨ƒç¨2˜s(vMT‰È½ƒ' to dns_resolver key: bad/missing value 17:57:12 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x804, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) [ 1138.163178] audit: type=1326 audit(1627063031.952:3745): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10162 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=199 compat=0 ip=0x466609 code=0x7ffc0000 [ 1138.172987] audit: type=1326 audit(1627063031.952:3746): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10162 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1138.187113] audit: type=1326 audit(1627063031.953:3747): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10162 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=16 compat=0 ip=0x466609 code=0x7ffc0000 [ 1138.202515] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1138.204726] EXT4-fs (loop4): get root inode failed [ 1138.205670] EXT4-fs (loop4): mount failed 17:57:12 executing program 3: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r1 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000000), 0x0, 0x0, 0x0) fremovexattr(r1, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') sendfile(r0, r1, 0x0, 0x0) [ 1138.214304] audit: type=1326 audit(1627063031.953:3748): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10162 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 17:57:12 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x11}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) [ 1138.230949] audit: type=1326 audit(1627063031.954:3749): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10162 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=317 compat=0 ip=0x466609 code=0x7ffc0000 17:57:12 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f0000000080)={0x1, &(0x7f0000000000)=[{0x1f0, 0x3f, 0x20, 0x7}]}, 0x10) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000200)) r1 = socket$packet(0x11, 0x3, 0x300) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000280)) setsockopt$packet_fanout(r1, 0x107, 0x12, &(0x7f0000000140)={0x0, 0x8000}, 0x4) setsockopt$packet_rx_ring(r1, 0x107, 0x5, &(0x7f00000000c0)=@req3={0x7, 0x0, 0x2, 0xffffffc0, 0x87f, 0xe8, 0x10001}, 0x1c) fremovexattr(0xffffffffffffffff, 0x0) r2 = socket$packet(0x11, 0x3, 0x300) setsockopt$packet_fanout(r2, 0x107, 0x12, &(0x7f0000000080)={0x0, 0x8000}, 0x4) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_SIOCGIFINDEX(r4, 0x8933, &(0x7f0000000140)={'syz_tun\x00', 0x0}) sendmmsg$inet(r3, &(0x7f0000000180)=[{{&(0x7f0000005340)={0x2, 0x0, @multicast1}, 0x10, &(0x7f0000001400)=[{&(0x7f00000000c0)="863c5314c013ecdb27a6ab07930037fea1b95edd0a793e20f16d4bdf58466bfcdeabfaa8fae80ddc04eda5586968093568c97afd96e7a0ba5ad491c36c3ce1cdd6b93e6754850640bc5549a55850a142c2b717ff133f1788e2f6a77b27a2e152e2f9bb44f02bf709a71a95e3846188dd87c8615eeeed290bd7fc6b", 0x7b}, {&(0x7f00000001c0)="750285df52d84f62bd50d36115b28f5d4381a38f2a3b2084d1cbf91d8eb46140fd2ac11963561d29d796e90c463746fe5108a3e6f57ba77d67dae81d0efefc12756faf8a5469e43bc19d4c5601c01d06e8b598f97062c3891e8729e62fa3a57b5d8c4c30c109ce108e0287a8cbfd5daf0dfc5fd350e287849a54b8057e9bec9d5e7c45183e5619f539db85c04c27d1e03a8cd46e128ba62c158874e38913a72d70f72c9163967530217b8331630bda75e49d73c7561a5ae381b287ba14bc176b28e8db339cae1350edff2caa23746a9873355128c2883028956f225759f5fc0169ee6e", 0xe3}, {&(0x7f00000002c0)="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", 0x46b}], 0x3, &(0x7f0000000000)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r5, @dev={0xac, 0x14, 0x14, 0x32}, @local}}}], 0x20}}], 0x1, 0x0) sendto$packet(r2, &(0x7f0000000480)="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", 0x1000, 0x20000801, &(0x7f0000000100)={0x11, 0x6, r5, 0x1, 0x0, 0x6, @dev={'\xaa\xaa\xaa\xaa\xaa', 0x1f}}, 0x14) ioctl$sock_ipv6_tunnel_SIOCADD6RD(0xffffffffffffffff, 0x89f9, &(0x7f0000000180)={'ip6_vti0\x00', &(0x7f00000003c0)={'ip6tnl0\x00', 0x0, 0x2d, 0x1, 0x1, 0x3, 0xa, @loopback, @dev={0xfe, 0x80, '\x00', 0x18}, 0x20, 0x700, 0xfffffff7, 0x8caf}}) recvfrom$packet(r2, &(0x7f0000000300)=""/132, 0x84, 0x130, &(0x7f0000000440)={0x11, 0xf8, r6, 0x1, 0x4, 0x6, @multicast}, 0x14) 17:57:12 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x805, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:57:12 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x1) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') 17:57:12 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0xfffffffb, 0x0) 17:57:12 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x8, &(0x7f0000000200)=[{&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:57:12 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {0x0, 0x0, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:57:12 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x30}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:57:12 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0xfffffffe, 0x0) 17:57:12 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000100)='./file0\x00', 0x7b) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) r1 = fork() r2 = pidfd_open(r1, 0x0) pidfd_send_signal(r2, 0x0, &(0x7f0000000100)={0x1d, 0x0, 0x8}, 0x0) fallocate(r2, 0x3d, 0x1, 0x600000000000000) r3 = syz_mount_image$msdos(&(0x7f0000000000), &(0x7f0000000140)='./file0\x00', 0x9, 0x8, &(0x7f0000004380)=[{&(0x7f0000000200)="bdaa96a6e21354121d3dee3017476dbb5b0ac8bcfb7ed68e89528c7b9a2237d396ca18280eeac5849c8c5735601e30139811b6e819264adbd1d1878b75eadeb28e", 0x41}, {&(0x7f0000000280)="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0x1000, 0x9c5}, {&(0x7f0000001280)="539e0eb528fdea7f3896448a9715dc8e149fa35086c8d7b6bffe140d89dc6911ae99866d7e363fcecf13d043699f11190b8942c48d3d05fd64da48d58e256ecf5c28bb99dcaa7425c45c57c0e87b4481c28d1f4d910f78da4482547546eb5dd1d6736d9792880a5867aed3cdfd161e60d16f039b8d33b1e13d10228470a8e0213913b5d34efe8bde6541c43ed3", 0x8d, 0x8001}, 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0x1000, 0x100000001}, {&(0x7f0000003340)="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", 0x1000, 0xc9f}, {&(0x7f0000004340)="b810ecec6b6f1e72ed0e6b57148d8b3d1cfd37048fc7925318ce80037f3452c9", 0x20, 0x8000}], 0x7884, &(0x7f0000004440)={[{@fat=@debug}, {@dots}], [{@appraise}, {@subj_role={'subj_role', 0x3d, '*+'}}, {@hash}, {@obj_user={'obj_user', 0x3d, 'trusted.overlay.nlink\x00'}}, {@uid_eq}, {@uid_lt={'uid<', 0xee00}}, {@mask={'mask', 0x3d, '^MAY_READ'}}]}) open_tree(r3, &(0x7f0000004500)='./file0\x00', 0x80000) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/vmallocinfo\x00', 0x0, 0x0) r5 = fork() r6 = pidfd_open(r5, 0x0) pidfd_send_signal(r6, 0x0, &(0x7f0000000100)={0x1d, 0x0, 0x8}, 0x0) r7 = openat$rtc(0xffffffffffffff9c, &(0x7f0000004580), 0x422401, 0x0) pidfd_getfd(r6, r7, 0x0) preadv(r4, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0xffffff9f}], 0x58, 0x64f, 0x0) openat(r4, &(0x7f0000004540)='./file0\x00', 0x9a401, 0x0) 17:57:12 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000100)={0x4, &(0x7f0000000000)=[{0x0, 0x1f, 0x0, 0x81}, {0x401, 0x1, 0x0, 0x9}, {0x7, 0x40, 0xc0, 0x1}, {0x20, 0x0, 0x0, 0x4}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) clock_gettime(0x0, &(0x7f0000000140)={0x0, 0x0}) mq_timedreceive(r0, &(0x7f0000000200)=""/4096, 0x1000, 0x3, &(0x7f0000000180)={r1, r2+60000000}) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, r3, 0x0) stat(&(0x7f0000001cc0)='.\x00', &(0x7f0000001c00)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() write$P9_RGETATTR(r0, &(0x7f0000001a80)={0xa0, 0x19, 0x1, {0x2180, {0xd50ef17dd1a21920, 0x2, 0x6}, 0x2, r4, r5, 0xfffffffffffffffa, 0x7fffffff, 0x1, 0x4, 0x83299b1, 0x100000001, 0xfffffffffffffff9, 0x1, 0xe49e, 0x8, 0xfffffffffffffff8, 0x3, 0x5, 0x1, 0x80}}, 0xa0) setresuid(0xffffffffffffffff, r4, 0x0) syz_mount_image$tmpfs(&(0x7f0000001740), &(0x7f0000001780)='./file0\x00', 0x3, 0x2, &(0x7f00000018c0)=[{&(0x7f00000017c0)="fee28d6d8480979b85e9eae7e224884c3473ecb5b1331409365f915b5f326705ba6a9b9952499258e8da5caadfbc02e57580efcb822804551816b12c288bbef8e55d9a767fadba4d73fc668729bc776174bb09b3", 0x54, 0x1}, {&(0x7f0000001840)="44f1bbdc75df168eaf252e3095cb3be6c208b8fa920fa26340340b5a19939f5c454528ea4aca40d7d12b39658aff376565fea7c26743a5ae266f6714d6602d02dfd87dd6e466b9165c4b93fb8e62f93ceef28964b117c5aaf8df", 0x5a, 0xfffffffffffffffe}], 0x20, &(0x7f0000001d00)=ANY=[@ANYBLOB='mode=00000000000000000000011,uid=', @ANYRESHEX=0x0, @ANYBLOB="2c6d706f6c3d62696e643d7374617469632c7569643d63a6d2c63de2396cd3321a562f84a13de09833af82d98c3e429f8512fe9c603dc11a6d4c424918f2333ea973917bf1a06b33ff736aac9b5e28ebac1d4b9f61a9c985b2c4", @ANYRESHEX=r3, @ANYBLOB=',uid=', @ANYRESHEX=0xee00, @ANYBLOB=',size=xx,huge=advise,hash,fowner=', @ANYRESDEC=r4, @ANYBLOB=',smackfsfloor=euc-jp,smackfshat=fsmagic,\x00']) syz_mount_image$iso9660(&(0x7f0000001a40), &(0x7f0000001240)='./file0\x00', 0x8, 0x7, &(0x7f00000015c0)=[{&(0x7f0000001280)="d30ee682c280c20e5049e0da6d93b678575a33413bce0422b3489c64948ecdfb26449f1bed0fb9c330ae774387b3d28b58a38547d485ad0f3ca5cf7401476612e532c6ef7f4b0aa563eff34fd2f921f65bc387", 0x53, 0x101}, {&(0x7f0000001300)="71593f981ae7471c53f2e70444c6f0254c6e66800cea67378d0636283f29fdd34972ec045257c29cd866bdc389c833c0dbf86c11c11ad46ee25d286b9bb39099109129e252d75680a1d19fb8b210794d56541dcb801c", 0x56, 0x50fa}, {&(0x7f0000001380)="93a8f79e4b3354c83be973eaf93d2ce24ec4d993244472353b98c083865fb4", 0x1f, 0x8}, {&(0x7f00000013c0)="1de37199352ec6e9e88669706ea28c66be152f", 0x13, 0x7ff000000000}, {&(0x7f0000001400)="aa3fe2cbb8a3fc42c02e4fb5f89a97aac7784376d12bebe76f0137f6e3bc2c4fe5c70aa843cfc9257bd1744e20fff3617a9f4a6044fcdfaeab815696237db032cbc13cfebb1b39902d743c5f4d7e74155032f2048a53717cf090893483b8bd808af6727ba21b91c152297f9c9905990247d1996656a3f1d84bc09efa81676dd5f959f03b7b7d6461578dec46a42e30a8b77a3f383c5ae2298db521fb444cf88f5c4cb1807088b6a0ed8acdb21bda0a06bb1422108c70c1487cadcd8aad5b0278b933d9bebca17b6a", 0xc8, 0x8001}, {&(0x7f0000001500)="a26c85a4c0e16fd0274f71bd5f8dd72ffbe0382d236f229a8cf14a66c2cbf25ac2bdc3544bae56c50659860ca7d88a8b3ce5cea2a2b1bd57ea95caf96b75103d58af2cfdb909c2c4335f789e6025daa04c7d11a1475cf0878a2977cadecf7c474b2138d885e101713782db07d79e9a48d58e2e3cba957950584dee669e567380", 0x80, 0x401}, {&(0x7f0000001580)="8705ae3211c8e95f1975c70a167fcc397064a2166e36d7e529b4b6", 0x1b, 0x8}], 0x1000000, &(0x7f0000001680)={[{@iocharset={'iocharset', 0x3d, 'euc-jp'}}], [{@euid_eq={'euid', 0x3d, 0xffffffffffffffff}}, {@dont_hash}, {@fsuuid={'fsuuid', 0x3d, {[0x33, 0x31, 0x34, 0x63, 0x65, 0x66, 0x39, 0x39], 0x2d, [0x39, 0x63, 0x38, 0x65], 0x2d, [0x33, 0x31, 0x33, 0x5d], 0x2d, [0x66, 0x63, 0x63, 0x66], 0x2d, [0x64, 0x0, 0x36, 0x36, 0x38, 0x31, 0x39, 0x31]}}}, {@fscontext={'fscontext', 0x3d, 'unconfined_u'}}, {@measure}, {@fsmagic={'fsmagic', 0x3d, 0x8}}, {@smackfstransmute={'smackfstransmute', 0x3d, '}.$\xe3&.%]-\x00'/20}}]}) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') clock_gettime(0x6, &(0x7f0000001a00)) 17:57:12 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x8000000000000, 0x0) 17:57:12 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:57:12 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x806, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) [ 1138.500663] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1138.502432] EXT4-fs (loop4): get root inode failed [ 1138.503241] EXT4-fs (loop4): mount failed 17:57:12 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x54}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:57:12 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x40000000000000, 0x0) 17:57:12 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {0x0, 0x0, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) [ 1138.650782] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1138.655081] EXT4-fs (loop4): get root inode failed [ 1138.656316] EXT4-fs (loop4): mount failed 17:57:24 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000540)={0x2, &(0x7f0000000000)=[{0xf6, 0x1f, 0x0, 0x7ffc2000}, {0xe24, 0x6, 0x8a, 0x2}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_IP_XFRM_POLICY(r0, 0x0, 0x11, &(0x7f0000000200)={{{@in=@multicast2}}, {{@in6=@loopback}, 0x0, @in=@broadcast}}, &(0x7f0000000180)=0xe8) r2 = syz_open_dev$vcsa(&(0x7f0000000580), 0x3, 0x40) ioctl$SECCOMP_IOCTL_NOTIF_ID_VALID(r2, 0x40082102, &(0x7f00000005c0)) unlink(&(0x7f00000000c0)='./file0\x00') setxattr$trusted_overlay_nlink(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') pipe(&(0x7f0000000440)={0xffffffffffffffff}) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r3, 0x408c5333, &(0x7f0000000480)={0x1, 0x5, 0x1, 'queue0\x00', 0x400}) lsetxattr$trusted_overlay_redirect(&(0x7f0000000140)='./file0\x00', &(0x7f0000000300), &(0x7f0000000340)='./file0\x00', 0x8, 0x3) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x2d, &(0x7f0000000380)={0xf7a5, {{0x2, 0x4e23, @multicast1}}}, 0x88) 17:57:24 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x808, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:57:24 executing program 0: fremovexattr(0xffffffffffffffff, 0x0) 17:57:24 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:57:24 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x60}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:57:24 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000100)) 17:57:24 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {0x0, 0x0, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:57:24 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x80000000000000, 0x0) [ 1150.560038] kauditd_printk_skb: 308 callbacks suppressed [ 1150.560062] audit: type=1326 audit(1627063044.416:4058): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10263 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1150.590475] audit: type=1326 audit(1627063044.419:4059): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10263 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=85 compat=0 ip=0x466609 code=0x7ffc0000 17:57:24 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0xf0ffffffffffff, 0x0) [ 1150.608218] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1150.610212] EXT4-fs (loop4): get root inode failed [ 1150.610805] EXT4-fs (loop4): mount failed [ 1150.631651] audit: type=1326 audit(1627063044.419:4060): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10263 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1150.646214] audit: type=1326 audit(1627063044.425:4061): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10263 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=188 compat=0 ip=0x466609 code=0x7ffc0000 [ 1150.652420] audit: type=1326 audit(1627063044.426:4062): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10263 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1150.658024] audit: type=1326 audit(1627063044.427:4063): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10263 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=317 compat=0 ip=0x466609 code=0x7ffc0000 [ 1150.661844] audit: type=1326 audit(1627063044.427:4064): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10263 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1150.664846] audit: type=1326 audit(1627063044.429:4065): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10263 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=85 compat=0 ip=0x466609 code=0x7ffc0000 [ 1150.668775] audit: type=1326 audit(1627063044.429:4066): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10263 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1150.672792] audit: type=1326 audit(1627063044.429:4067): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10263 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 17:57:37 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r1 = openat$loop_ctrl(0xffffffffffffff9c, &(0x7f0000000200), 0x80400, 0x0) pwritev(r1, &(0x7f0000001580)=[{&(0x7f0000000240)="f1ddecfbb30b9f9368f90dd43a5028dfcbff4ee57234c53759ca8cd3726735ea75193c896a0bdd37b69d8ecfb885957b115b11d882bde96cff1915d81267497a6d318fb877b69ffdeeae4cb19b7a909ececbe47ce2e21026368e71780bd8770dc5237afdef399421e5162a95437cc4fcfafb579cf1e75555aefa698a8848ec386d5d39fd1ec577ec2dd797ad2f279d41db8c44e84733cbfd399f55878b89ec16f07643d656b6fd833ec140ba6007d64c", 0xb0}, {&(0x7f0000000300)="9fee8b8283a369047943a371575ff7f480e7fa3197df5c0c43a68beedc2a1811c103b72e2db71f195ea9226aaad0c05c62a59cc18df44ffd246d9f19b7aefafc5610294b9b46b76ba7646b4a19aa7068a3698b20c10f11bbf22c290c2190859c7fef3f9c", 0x64}, {&(0x7f0000000380)}, {&(0x7f00000003c0)="1d635ddadc55cf2beef79c5c335a5830aebb4487ba9c01d016505c5eae9f219771a7ea55f38d23fe7a911342704c2fb6690fae7e02fe324f44667dc773faa63b2bf067a644b83d2775f9b28231723b73efbdc28e8e704535c6be290fee1beadd64d1796c8be3d9f50b517b3fe209d2516cbd60721dd5550c0379d15ad90bbba33f093aaec3572ee1eec8d0a123905d25b90fbad270fa3500d6397c6abb33c43f3117eaf323d72b9c8ee381d256285574103f024e325e2d0e2a19d0de56920f56fe9639362f654147263a4f428baa5298b15cce8218ab14b94744e68d9a1b", 0xde}, {&(0x7f00000004c0)="c2ecd05fe14fd911f0415532962e7518b84b971d8f0942d2dccc4f4ee36862b575ffe013d8b259c363c4d30d9fb31ab538208116aef953186a9719238d7a6fe40afe97e32f047c75cb9f227eb43c86a613c7f5f1a0c7ee8a28668115d57420141a018b6afdb23eefd8cf76d44734f7640abb67f5292a", 0x76}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000001540)="a3df1eabfb6cf240ec83e431417b72c2dbe5469b5ff3cb29d0e458e9b4dfb87f8d459f4b55f3e877bf3a5d2e4f6802f2f619bab80f25c5", 0x37}], 0x7, 0xac4, 0x120) ppoll(&(0x7f0000000000)=[{0xffffffffffffffff, 0x80}, {r0, 0x2}], 0x2, &(0x7f0000000080)={0x77359400}, &(0x7f00000000c0)={[0x1]}, 0x8) pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = openat$cgroup_ro(r3, &(0x7f0000000180)='devices.list\x00', 0x0, 0x0) write$vga_arbiter(r4, &(0x7f0000000140)=@other={'decodes', ' ', 'none'}, 0xd) fremovexattr(0xffffffffffffffff, 0x0) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/vmallocinfo\x00', 0x0, 0x0) preadv(r5, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0xffffff9f}], 0x58, 0x64f, 0x0) openat$cgroup_devices(r2, &(0x7f0000001640)='devices.deny\x00', 0x2, 0x0) 17:57:37 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) r1 = fork() r2 = pidfd_open(r1, 0x0) pidfd_send_signal(r2, 0x0, &(0x7f0000000100)={0x1d, 0x0, 0x8}, 0x0) mount$9p_fd(0x0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140), 0x2009, &(0x7f0000000340)={'trans=fd,', {'rfdno', 0x3d, r0}, 0x2c, {'wfdno', 0x3d, r2}, 0x2c, {[{@fscache}, {@access_user}, {@cache_fscache}], [{@rootcontext={'rootcontext', 0x3d, 'staff_u'}}, {@subj_user={'subj_user', 0x3d, 'trusted.overlay.nlink\x00'}}]}}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/vmallocinfo\x00', 0x0, 0x0) preadv(r3, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0xffffff9f}], 0x58, 0x64f, 0x0) pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r4, 0xc0502100, &(0x7f0000000200)) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') 17:57:37 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x100000000000000, 0x0) 17:57:37 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{0x0, 0x0, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:57:37 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x80a, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:57:37 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000040)={0x0, &(0x7f0000000100)}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) openat$dir(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x400000, 0x146) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') ioctl$sock_SIOCDELDLCI(r0, 0x8981, &(0x7f0000000000)={'bond0\x00', 0xdf}) 17:57:37 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0xff}, @void, {@ipv4={0x800, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:57:37 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300), 0x0, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) [ 1163.994023] kauditd_printk_skb: 33 callbacks suppressed [ 1163.994037] audit: type=1326 audit(1627063057.850:4101): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10295 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1164.000244] audit: type=1326 audit(1627063057.851:4102): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10295 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=85 compat=0 ip=0x466609 code=0x7ffc0000 [ 1164.008039] audit: type=1326 audit(1627063057.852:4103): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10295 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1164.013276] audit: type=1326 audit(1627063057.855:4104): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10295 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=188 compat=0 ip=0x466609 code=0x7ffc0000 [ 1164.019198] audit: type=1326 audit(1627063057.855:4105): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10295 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1164.022536] audit: type=1326 audit(1627063057.855:4106): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10295 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=317 compat=0 ip=0x466609 code=0x7ffc0000 [ 1164.025623] audit: type=1326 audit(1627063057.865:4107): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10295 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1164.029203] audit: type=1326 audit(1627063057.868:4108): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10295 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=85 compat=0 ip=0x466609 code=0x7ffc0000 [ 1164.032776] audit: type=1326 audit(1627063057.869:4109): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10295 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1164.045711] audit: type=1326 audit(1627063057.869:4110): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10295 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 17:57:37 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x500, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) [ 1164.058208] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1164.062332] EXT4-fs (loop4): get root inode failed [ 1164.063017] EXT4-fs (loop4): mount failed 17:57:37 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:57:37 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x200000000000000, 0x0) 17:57:37 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x80e, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:57:52 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x811, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:57:52 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300), 0x0, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:57:52 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000040)={0x1, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) fremovexattr(0xffffffffffffffff, 0x0) stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) 17:57:52 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) r1 = creat(&(0x7f0000002800)='./file0\x00', 0xc0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r1, 0xc0502100, &(0x7f0000002840)) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f00000027c0)={0x2, &(0x7f0000002780)=[{0xffff, 0x9, 0x5, 0x8}, {0x101, 0x8, 0x6, 0x500000}]}) r2 = open$dir(&(0x7f00000028c0)='./file0\x00', 0x80402, 0x22) openat(r2, &(0x7f0000002900)='./file0\x00', 0x9a080, 0x61) r3 = syz_mount_image$nfs4(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0xffffffff, 0x8, &(0x7f00000025c0)=[{&(0x7f0000000200)="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", 0x1000}, {&(0x7f0000000140)="7ec7535829f311682fc877d7d70ef32cd875f6dc9532d07b6c043db3e06d4ceebc81677b8cae9d5de8da31162c619bfa9ab229bf3256e5148920815b43785b440efe56d34d4bfae64d584a74da387df3", 0x50, 0x7}, {&(0x7f0000001200)="f9c9cc66e79e8c51e35b73ef987056c73bd69ef1902ab9219f8038d7a60f7c14b309ac957b65505a2e07919720cd7b9dcb224d9971db122f627353085df3dcb1526a52d0b0cc61b80fab452209c9af65263881ad0596a97124de31d9b5c6831b2373300e08839e3bb82c3eea110a5f7d455e731c2dc12612a030f4d283571cf516dde0ffb76704401d7b4019dcde8abb2c34613bd363c5ff89a4ccd06e9e067c51f4f3e16b585662f4783294510b5c8148079b4ff0a0f4e15d23391517271c4f0502f797b45f07bca619fe4158ed1291ee752f42d56d968f6d5621bfc05f1592a1de703bbd1dcd457e74", 0xea, 0x3}, {&(0x7f0000001300)="b1edf4a5397dc730f2ff3a0d2be59b40144be0fb3b3b1d5551ded6988e6e7ea565d27ab11a0a913ae3b215d20d9d5984d764b1b6c3bd02aae7dcbad1e595b0b13280063f5efdb8ad2eb4a0e36e1fc2bae99385ac296c94898cb3bef5a37371308698308ddbfbb51ebd84709b4070d2ce26d3224f9604dbdf28a3c26bc3cf848801", 0x81}, {&(0x7f00000013c0)="8ac054748b8f1382eb5511362812661de45dd0e38f4416e493edb40a2890e11718f3ad3c96e10fe31e821a03b853bfeedf464a811f931b05f8131a956c90fd3376ca5ac4260849b21329877b0f6fcb96815153001ce75ca1b62c804526520df87cc41ea760743b6a8fad444eef35ab5a7682bd3d8f5ec04d10d3d5ff3a00df49d9585301830f26028537634f12", 0x8d, 0xffffffff}, {&(0x7f0000001480)="4ecb098b23b70a2f67f5ca48ba6cca5fe9eaaaa2865a1f66f84dbb4b2da281abfa415e087bde175fb79d5d119bed28cbaa3ad1b4dc49b8ba41c7ab8487", 0x3d, 0x9}, {&(0x7f00000014c0)="085fe4a760817062599cc98d6c3bfcec7fce1a2ddf1092ac1ce0f108aba86d18634c08b8a45b18004ad2e7d8838e349781126b74eff01e21e022f0295b35cf85c6ec485775da71edbac4c040968036649e816be0a08c5c3bfc77ecfc074764cb87b1ac29779d20b8fc10043ab78f35061b9e34a8482a7260db6423a44ea725305648a22110fc8b54d4aa1d12fd3a82b5e3e849666f883896a0fd311ca170cbca80a813efbf502746f15b440cafb441f23e2d569df5587c6da95f5e04582d9dd5270344f350f17f0d5d7f80514251c3a04082bfc6d581f40ca0a87e5c4d5f1aec78f3f1aed34f6f7b0c8cb7134dd9b299c698ab5ddd2bee5ea51c96454d5b27c65916c77fea34c7e692b3d3caa81a5bf22f449a01fcb25f46fae80a4833d10e769e99d8ab67c3c3a77f2a7e4b8d830d1fcf270a0b638b38d3d22f68988ab60f3ad7e00f23211da4be054e41b3e344c95431f059dce0028d2fe25d3732701c1967f2797c21ff5d11ccd73de7beca2e1b861b1eb68709a041e323c0e089c2b995e221355f1c35d3ebc7d567f4372639fd37667e5b083ff4595c3863ee33f6912736bf0c782b7e887be6d237df41ffbff2e6cd39fcd3de9f9671c710ef5f11a7c85c88abbe54d16b22d631cf67a7b76c5725503772108ad242d20e7a66ddf3f87e44e566d5ccbf524512b4011cbac7dd0c5e3b68299c0849d12cb89beb78615eac879901998ba7b6844260292cbc47d2938a166b0996c5e27b1e4a93f02195b1a67eaa397302f7c7fa1ab3c548f333dd7494d1bd00d1f9220ef14a00d6798cec8c89fde686c1a9c09dd4c1fbfa12d25c6aeb84909b51eacda22cac33b747c3f678d1b41698b95d5164e7cbaceba46d6d0998350ca65b31920a2dadc846936738477fd323d75ae321a18cb50b986418f75017f48ca94f0c53f5cbeac5914f6cf6bfc323afd6d1e2b1e21320f8a485b42df5c6b72bed19b7dbc3785dbe33e688638a7a987a627371fe589382cc4aa7ef47aee4fabc53077e43ccfe3b5573b54fdc9cae6ef359820c1526177c2b8c641775ae612c2fcd4555f8e8e610e61dbd2a92a78d074e57e8ed308fc288fca89a2da250ebb5ef9e8fe323242ea1be2e84eae5a7ba8e5a5f598744f0d99ecae432735852e60169004983ebd39ac2312195524dcaed88c26bd420689e1a7e021424523e865222a94364ed981e43f05740476efa22c3014c108686b1b334df7ffd5f611fe9a8164f17946cbd985fcfd6f41f767ce4a7320eb70d1ff53a8a582c13d416745716a6dd2f3ae61bf574bb1da4231a283228f804b0ca6db112fa1a2c797594364bf1b47c8bb7d370e0c471572b14a2cd94e73f344dec76c8a89ab6447dfe15a4eaa5984e026b14b3e17c5363560d608429d01959d989da690ba166308c9aef4c14032ccafc997765715f7b6b5e83f53fac6e6ea45a4bcdd1debb1def271c7d1c7975c60322358884a157d2775cb942f5fed89773436ffa06f956fd0966e5f0410af8f2006ae92cca16fe5304a7d72bf19c374dd636bf9bc8fe879bdfece8725fac0555b15f741df19456b6697a7582ffc51f53bb34ea1b72da7f6c1c14871a0185382f0ae2d56901d0fdc7d0a19211079e93e189510e5c66d74b2417c928fcea10b56533dfb1302ee6848a2ea5a0c0a3fe55fd2d9fd8fa83efb66fb630767f8513b7b893559a970fddbe2dd1733c6b0d08ff074c36e9083757ac715dfc9982ab66c9f4e6907f7f81f65563fcd8e4375c23bdc96fa8e58db63f9787ecc76e05b19c1e5cc3a8e5ddd035f567f77ff890af1037b2039bde4a597991581ff013b0eb05649a5bbd112691493b7a51d6b080089711f029769334e01724231d1e4b00f0d9f894eb7ac1b3c60535ab71beb6c28def79ec4b8276fe53e29329e069be4dda53c8661a1b8bb883ae0f6db99d167b1aedb354ad9a4ca4adb41d535e03a717d3ea7a0ef24a180e3fa07b3d9aa1ff6dc2bc13938e646a1a59da6ec8ac0215ea63eea0fde2d2d5fa2f019a7d45ad1c75c7d89978d0070019ce4964869e53f8df46f520fe40918d7019c7df0daffd9f71a1481503c81adc4c4b43bd3e2b31d55c55b51e4e1fe0a2a7a0962782667c7215665399d8acf4af74b90b4f8277d1ef598e73c99bf9aa8e00822afab42c0fe19637d994220c8e1697efca5022e16d142fdba0c4b43eba6e4f2b1eebe9833492e144d34598e74834dace2c0080f74fec546aad2f5ff2948b46155c6b877a2b7fcf2ac0f3526d74552bbf686b65370bae02d6901c43e8e4f9db70b25efe88635efef948c16dc166e95c963fccff94d61a33f48fb4b676e322d146058694af18469d15ab81ee5162451e08969e85a480914078bbaf13fd77913430582e7370842e06879b3b7733a16d9ef8b79d79692e207b22cc2d4ad74425f2ae25ffce0014d5f7a46549dc332bacff4b9933fc223718a1f6da7820e59e83dd1d490b8de0be43ddfae997a7a02e3c097eecbb3e4c8e795d261cb8ccb85d25dd5b3d967e2717919257e470f73ad1a512f03899b0e5a28e66aaee912878a7262574aef822951dd92137daa810eb28c2a6a6d88f48e61cb73e470dc72b2866c7b6d1248ffd59db87497728779f08d7214186ace4574fe830306c481db6fb53512560b5d063e5309b5d130d431fdec72f5255020a7eef9c134a035de31d2bd38c7aa6d2b91dd6445622ca0680dd2d0a1703e86a28a4b3fa1936760e406c6813160c233d4110445a421e30f1a7fa967476e417c4820edd2ed108594f025692bf5af14d072556177fa93a69d521dae524e8d2a6cb785ed2a82ba8e21f743b274b3aeca0c7d7ce9d21a4da5e0a6d06854fb8ddb88c11b890f5a8a7cb9ae6797a75286c0a196900ec68044035bf9489d4b877f426bfc335d11ff6d88878e3b188c842bfdad04648ae841430afc0f15a4254f4716932ed23536b7a2ed65529c7f18dcf633dcd5af6c558321d91e1e6731fd8da81c220a607ce483516bc41c3704997d8a36c80611067307f6809006a2a4511eb41efb1d7b2d0f95f76fed7c282da4d165a7140ec8db2817d571d48f6ca665fad5ba6a653b06dc299c1d0fa667272b9512d5f53f2a2cf32ca43f76a60aee1bd3ed5758fa3791bf25d18af4d3590df9050e79675c30b723b2dcb511bbcc3bc7c1bf0301906ba2c31b39eca1d8c97bd08f52fd72d60277618454154640dc59d6c6a42833e4c7b4e2f621c960d1e6b7d1684e835e600813cbefb304207111a1be8132124a793d22e0ce4260d620a6ccdf9aa2619268ec449a7179b3dd15416dc35c78d580dcc687fc7260b0a28e0d7f8c63212bb75bfcde1974874176efdc9f52e964e4ff80ca7853eb5583a4aae9ed144b535be599ece1f5fdb8cfa2c38fe42eeaac8dc053147b3f6972a569b29e2d26b3660f0e7d36dcfa91a9751a6e8adaa9cf3bd320188d2aa69bfc565e4741f302e167f7f36a3ac8cf50b10ea48996e4a94fbd7da44ab418b0063368b15215b0133e29f8a46f288a9b7507026f36d13570ee3a5e9a1f3b2a7858530293439e79649f6c2c3e937dcff83547da44afbbaa2d50bde9a00d114228f4fbc4f94d176d9b4798d80c44e90d5904e920e3d07b4dff4fa9cadb8f5ddb00dc7557f445ea4d975d9602949fdaa52d8474dfc2e3def91b6cc51f29285606d7550f9bbb10d7b61172267542fdc6a8924a18415782e6527b0a4ea9ecd2d4fc28a3e140ffee7773f1e9ba067b8f9f90f897eeb18cfd382564938dcf5828e6fee16376304ddddc1c685ad8498224de0ccc82647ea48f56c37c7dda092dd0b27d84ad7f1ec7a6eda3b7aff318b8df74e2add8751a64b5893f70bafd89f263d71f5c10bc851aeb9e306233867573c5512720b686c37f63f666ded74d25061f8c282092e4f48e97547606e6854e5d52fa63324dda3791fff9f4744a49d68169aa59f984525770bbd6e73f3026b328ca3a047ecd34626b042b2341789ee1d233d6a8333a9fee043cee6442fdb911170c36719ddd918713c081a20f566097a2f032adc0576126b89c5faf786e5a47e52bafb78b2b6a45ec977aae8cc59a5a6a0ab2b99ec40379133e4ac7cac99d9d19f4e690dbeba801b2119025f523fbf48fa8b2806f3b08b4d223ca17c016f52038346d81705b2753459f3baf78e120692658bcda7f2d3316fcb20ed3269d9981551aaedbe20bfef5fe9436409d2c94f2998347d8ce036c29c54e92ad8ad416d313ef45dd1d04e05f48aacfcd1b0ec146c898308080a35bf0760d912d2a34d64ba24cec86b9da07ff6309620e4542c9a556ea8da10f3e94387ed3f30ce5dc323d30bc3279aaba82f6e117a07026fcadcb0ddce2fa1aa225e5c470c44e516b713340face721d3a3d0f14e5725f527d4c53205226aed9f0e024daa249f6417b729f3b20c03ad30821b5d674368cf03657fa54f67dc8bc76f06392f40505f6159da6af43181bce87f4f7599e8c3a076484691c67cff77d5143ac579c6f37839b3680945a5dd004d41adb98b11cd57485261e488e3b44d67ff6d2741d555d119f667366ed015f14976e8aa9d31479ed654786542a16d77fc34ceee47618282a4733108239143060bcb4e916fd74073118a37f0c0ade273083353e3d24b73817f348537ba694fd02f512008fdcc10d9af44df42c54ba612438e8dfa640bd29ae385b7284dbcd2b79845908fe081363b7d366349117db8e9a573fadd27f4802b3ad6221805f0403a091659559cae79315ae907752cd12ef15023ebb96695b8945d7cba9b61ac568fca4288224d4a6ce408b51f408e57ac9bf356fa271ad5b75bd26f970c48f0aec85f0e95b67ce27468e85077fda85fb4b465e65f9243802df37c075ab7552e95dd50ee8577ce94e7e8de432e980d6f81e27760ad367f8609543dedd0b49e835c66040c5d379fecbd212bbf9c08e1996a013281081c8e4aadf437b02517b4abaf2b327d50f0084ac0d5c164bb2c934b9837b7961970ce105341e2638dba3798c5e8257e68acd78c42029486c6eac3881041a461c1eb28eaff7ab3485931edb30ac7d133ee763dc814a46433af4f5cca48b3ed5ae1e4790a59e47deb67a13e6e4e8837ab67848a23c630174f42ab9c0ef94a70c91eba2eae801d7fbfa32c44f53dcb91d0191c5087790cc0f8d128433bbc4a790eca75617d18caa82c882b03b5f2574422c40ba122d72625af1f75db789159ebbe6addc2c1c78b1ffc8586a98f81885735d7adea697555c8423a60dac01b35ec533c309b6df8ffa00836e0a5101db26593bd147ae7560db9bd92201c7a0f24d50a458d77ef4b1f7b052a91396255528081f6a10451ea233c7e42ec93b423843f6d43c9b7fbc2fa892a6d00d1704be6796450a4829b689c944448159eebe62ce793a5aa822c5e5cf8fcbc35bbd87a5ab88c0b5e1c7089d6ce2bae9cd25a2a07fca02235d7c04bb817953bd2e1a0d0537e3cec50bbb97e6b6eb4db284f20e157bc8b8e39cffea546659c86fd15ebdf289c91d11b873e8730615e016977eb07815a1fca7e2822225d9278201ee516f3548f099dabf798b996000b769aa9bb9f97ca3e00ec00214e12fd48c725651cb39b704513068b3cf321742771b158d781d1ab43ef3e43a2fed2d182dd9b0c304fe6777475897b085201b4c048c53751ab11085fbad8e93243287c51c9db11cb436f326bc1c26feb583470f202d2f0ee17bb38e0143a213245672b9735981a29917372c5e4115e9ee4a13db7c37a705252c346269ad02b8bf0a58a65f9e699fb51eb3945ca449740", 0x1000}, {&(0x7f00000024c0)="25daacdbc0a899a8ca64c087f342624781865d854c902a7f98950c1dd3c1ce1d79d888ea98acba610ffb61cefb6f12c1140907d5253865c612003acc2c874a85262d838a5d7dfa0686b83b79ba90ee1d82b2d8b5489507473cc7869142c77de92ec9e1af71ed17b5517d378168acb409f744d64332c28b10c652656140f363335f6723648eff41b50c5972e01853b6a696a313a1c4603fc5bdafbecba3ab20d7c87bc8f442ead70793d2fa2d3dec4c7b2aa8ef33cd6b5bfbc15968d79bc6a554a2242e2d9d49848336777830f579", 0xce, 0x10000}], 0x2102004, &(0x7f0000002680)={[{'@$^'}, {'trusted.overlay.nlink\x00'}, {'(*&.!\\\xe3'}, {'trusted.overlay.nlink\x00'}, {'trusted.overlay.nlink\x00'}], [{@obj_type={'obj_type', 0x3d, 'trusted.overlay.nlink\x00'}}, {@fscontext={'fscontext', 0x3d, 'system_u'}}]}) syz_mount_image$nfs4(&(0x7f0000002940), &(0x7f0000002980)='./file0\x00', 0x57e, 0x2, &(0x7f0000002a80)=[{&(0x7f00000029c0)="9f0d1711dc2447fba914fb2df897e0a4185293b641422e8c17d0bd9118172d18dfaf3b430c83df30fb19397362fbffa8de788cafda74e6", 0x37, 0x6}, {&(0x7f0000002a00)="e4912da678870b68ba467035f59ffdaa094f937a3664bf67fae1ae8b8d3b263068fcac5ba7b92f6564cf50e47ba88a9ee4d0a50efb0a02fe065e9e12b2dc9b3323f5426d", 0x44, 0x4}], 0x1010, &(0x7f0000002ac0)={[{'(*&.!\\\xe3'}, {'obj_type'}], [{@fowner_lt={'fowner<', 0xee00}}, {@obj_user={'obj_user', 0x3d, '(*&.!\\\xe3'}}]}) openat(r3, &(0x7f0000002740)='./file0\x00', 0x4600c0, 0x114) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') 17:57:52 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:57:52 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x700, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:57:52 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x201000000000000, 0x0) 17:57:52 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') ioctl$SECCOMP_IOCTL_NOTIF_RECV(r0, 0xc0502100, &(0x7f0000000100)) [ 1178.808906] kauditd_printk_skb: 60 callbacks suppressed [ 1178.808924] audit: type=1326 audit(1627063072.665:4171): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10343 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1178.819735] audit: type=1326 audit(1627063072.666:4172): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10343 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=85 compat=0 ip=0x466609 code=0x7ffc0000 17:57:52 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x830, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:57:52 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x802, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) [ 1178.857084] audit: type=1326 audit(1627063072.666:4173): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10343 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 17:57:52 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x854, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) [ 1178.884261] audit: type=1326 audit(1627063072.666:4174): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10343 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=188 compat=0 ip=0x466609 code=0x7ffc0000 17:57:52 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000040)={0x2, &(0x7f0000000000)=[{0x6, 0x0, 0x0, 0x7ffc0000}, {0x9, 0x9, 0x1, 0x6}]}) fremovexattr(0xffffffffffffffff, 0x0) [ 1178.887056] audit: type=1326 audit(1627063072.667:4175): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10343 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1178.889820] audit: type=1326 audit(1627063072.668:4176): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10343 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=85 compat=0 ip=0x466609 code=0x7ffc0000 [ 1178.892901] audit: type=1326 audit(1627063072.669:4177): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10343 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1178.895616] audit: type=1326 audit(1627063072.670:4178): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10343 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=16 compat=0 ip=0x466609 code=0x7ffc0000 [ 1178.897837] audit: type=1326 audit(1627063072.670:4179): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10343 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1178.900066] audit: type=1326 audit(1627063072.670:4180): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10343 comm="syz-executor.2" exe="/syz-executor.2" sig=0 arch=c000003e syscall=317 compat=0 ip=0x466609 code=0x7ffc0000 17:57:52 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x282000000000000, 0x0) 17:57:52 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x860, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) [ 1178.948150] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1178.954201] EXT4-fs (loop4): get root inode failed [ 1178.955361] EXT4-fs (loop4): mount failed 17:57:52 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x100) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') 17:57:52 executing program 3: r0 = fsmount(0xffffffffffffffff, 0x1, 0xf0) r1 = syz_open_dev$vcsn(&(0x7f0000000180), 0x9, 0x0) ioctl$sock_SIOCETHTOOL(r1, 0x8946, &(0x7f0000000280)={'bond0\x00', &(0x7f0000000300)=ANY=[@ANYBLOB="3b0000000800000003000000010000000200000003000000200000000900000009000000000000000800000002000000734200000700000003000000040000000001000000020000aa0e53d5d4318ef4d205900bf6fc06e6c249e2a37686df832b18d5d7a12e2e478f75849c6f3e600bb5b4b9f37dd486dba76ba4fdbef377fb15c0cfb17c9c7d8a4243f2aaaf1c92e6d1f8d4db94f2d50307096d4119b0747799c628ed84d3fe58291f7b4db98b8f92a621c5c5bcda2b3fe794231c53333692cc6b5ff77c3ec4a56c869a06dfd0fbfec34597a4df3ff76a0fed0f"]}) syz_genetlink_get_family_id$mptcp(&(0x7f0000000000), r0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r2 = creat(&(0x7f0000000040)='./file1\x00', 0x16a) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) r3 = fork() r4 = pidfd_open(r3, 0x0) r5 = fork() r6 = pidfd_open(r5, 0x0) pidfd_send_signal(r6, 0x0, &(0x7f0000000100)={0x1d, 0x0, 0x8}, 0x0) fcntl$setown(r6, 0x8, r3) pidfd_send_signal(r4, 0x0, &(0x7f0000000100)={0x1d, 0x0, 0x8}, 0x0) sendfile(r2, r4, &(0x7f0000000100)=0xd6b2, 0x200) ptrace(0x8, r3) fremovexattr(r2, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') 17:57:52 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300), 0x0, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) [ 1179.106270] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1179.108234] EXT4-fs (loop4): get root inode failed [ 1179.109017] EXT4-fs (loop4): mount failed 17:58:05 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x803, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:58:05 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x8, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') 17:58:05 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:58:05 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x2000, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:58:05 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x300000000000000, 0x0) 17:58:05 executing program 2: listen(0xffffffffffffffff, 0x1) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x19) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') 17:58:05 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000), 0x0, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:58:05 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f0000002880)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) fremovexattr(0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x42, 0x0) io_setup(0x5, &(0x7f0000000080)=0x0) r3 = fork() r4 = pidfd_open(r3, 0x0) pidfd_send_signal(r4, 0x0, &(0x7f0000000100)={0x1d, 0x0, 0x8}, 0x0) r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/vmallocinfo\x00', 0x0, 0x0) getsockopt$EBT_SO_GET_INIT_ENTRIES(r1, 0x0, 0x83, &(0x7f00000026c0)={'filter\x00', 0x0, 0x3, 0x59, [0xa0, 0x9, 0x0, 0x80000001, 0x5, 0x2e], 0x1, &(0x7f0000002600)=[{}], &(0x7f0000002640)=""/89}, &(0x7f0000002740)=0x78) preadv(r5, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0xffffff9f}], 0x58, 0x64f, 0x0) r6 = fcntl$dupfd(r0, 0x406, r0) r7 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/vmallocinfo\x00', 0x0, 0x0) lsetxattr$security_capability(&(0x7f0000002780)='./file1\x00', &(0x7f00000027c0), &(0x7f0000002800)=@v1={0x1000000, [{0x7fff, 0x7a55}]}, 0x11, 0x2) preadv(r7, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0xffffff9f}], 0x58, 0x64f, 0x0) r8 = openat$autofs(0xffffffffffffff9c, &(0x7f0000002840), 0x8000, 0x0) io_submit(r2, 0x4, &(0x7f0000001540)=[&(0x7f0000000140)={0x0, 0x0, 0x0, 0x2, 0xff, r4, &(0x7f0000000240)="b08c234edd5a7893ff75d7e312df8e0537498bbfaa2d1067cb620136222617dd5eed3d5bdab41d4d9e8b6a014ae9eb3fe47751780de17963a3fd54e296364b647451ae7f31e137b9aa59409350d9d90cf4ac6f40868c7c5216faff945af1c7a55b5568d46b8f7a4a65bf4008caf5fa0e42f718a717c704b1866b236adf7a73d1ef8de8585ab7bd892591aaee68cad31dc8847eb400d072b9722e42d7b1d1f8274d9e894d56ae7a838047", 0xaa, 0xffffffff, 0x0, 0x1, r5}, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x6, 0x5, r8, &(0x7f0000000300)="b737348bf15dbad0ae2f0940d4fbe42aea708711dd1f0e4b6859c4a306e74da8bae2a869459d52feb3da36f737aaee4e5992a1061286b8d90e360f939bed8c33cad729258de96f465b2a04b76d52ae0fcbed1d28575d721486dfdbc313caf8d52bb8e68e25c49535e492c1222ae3afe94a559c59b4a76cbe3d61d88dba1cbf7419c1b34630d53ce4bde6e20ebeb1afd84c5cf3c58ea0dd0edc35c8bdf73bd4c368d2b53dc0f51901a527ac34849c3ee75a3afeb4e6145185463e75bfd85f171b8270a3daffeb4abc02a8d3a7125aeaa42b4912c60bd67a9ca0cb6206b87bd575b8ec25fe", 0xe4, 0x1, 0x0, 0x2, r1}, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x2, 0x4, r8, &(0x7f0000000400)="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", 0x1000, 0x1, 0x0, 0x0, r1}, &(0x7f0000001500)={0x0, 0x0, 0x0, 0x6, 0x7027, r6, &(0x7f0000001440)="7ab5c85fe9e30075d529d29d79d62da6d73f8361117748959c8cf99eb792b49e6ec7ac09a2f100bfdfbd3eb617b085102159ab883d226620d3a8aa870fff995c86acf99faba0195621d12c1fd5c14be429f53f48a7d7645cc936805b12a2a0b67b34fcc3a8c8d95117aec67ea44db6d94809fbc7a55c6e7b5588543594faf861b9cf87d7b769712a7942", 0x8a, 0x5, 0x0, 0x0, r7}]) r9 = creat(&(0x7f0000000040)='./file0\x00', 0x0) io_submit(r2, 0x2, &(0x7f00000000c0)=[&(0x7f0000000200)={0x0, 0x0, 0x8, 0x0, 0x0, 0xffffffffffffffff, 0x0}, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x5, 0x0, r9, 0x0, 0x0, 0x0, 0x0, 0x1}]) r10 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000080), 0x100, 0x0) io_cancel(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, r0, &(0x7f0000000000)="1e4e76f3a2b3e44a63c5e3260af3f3d384537fe295a6149e30b70e88ec5d77a6", 0x20, 0x8, 0x0, 0x3, r10}, &(0x7f0000000100)) [ 1191.258815] kauditd_printk_skb: 189 callbacks suppressed [ 1191.258824] audit: type=1326 audit(1627063085.115:4370): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10408 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1191.263570] audit: type=1326 audit(1627063085.115:4371): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10406 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1191.266447] audit: type=1326 audit(1627063085.119:4372): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10408 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1191.276544] audit: type=1326 audit(1627063085.120:4373): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10408 comm="syz-executor.6" exe="/syz-executor.6" sig=0 arch=c000003e syscall=85 compat=0 ip=0x466609 code=0x7ffc0000 17:58:05 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x4305, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) [ 1191.305430] audit: type=1326 audit(1627063085.127:4375): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10406 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=85 compat=0 ip=0x466609 code=0x7ffc0000 17:58:05 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef465", 0x33, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:58:05 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x804, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) [ 1191.330193] audit: type=1326 audit(1627063085.127:4376): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10406 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 17:58:05 executing program 2: sendmsg$DEVLINK_CMD_PORT_SPLIT(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000440)={&(0x7f0000000340)=ANY=[@ANYBLOB="3d2fe2e9", @ANYRES16=0x0, @ANYBLOB="00012cbd7000fddbdf2509000000080001007063690011000200303030303a30303a31302e3000000000080003000200000008000900020000000e0001006e657464657673696d0000000f0002006e657464657673696d300000080003000100000008000900050000000e0001006e657464657673696d0000000f0002006e657464657673696d30000008000300020000000800090001000000080001007063690011000200303030303a30303a31302e300000000008000300000000000800090007000000"], 0xcc}, 0x1, 0x0, 0x0, 0x2c004000}, 0x800) r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) setsockopt$packet_fanout_data(0xffffffffffffffff, 0x107, 0x16, &(0x7f00000002c0)={0x9, &(0x7f0000000140)=[{0x6, 0x0, 0x2, 0x80}, {0x7, 0x0, 0x3, 0xfffffffa}, {0x6, 0x6, 0x2, 0xfffffff9}, {0x80, 0xff, 0x9, 0x7}, {0x9, 0x6, 0x81, 0x148}, {0x9, 0x1, 0x2, 0x7}, {0x2, 0xe7, 0x9, 0xf893}, {0x9a09, 0xb8, 0x32, 0x1f}, {0x9, 0x81, 0x9, 0xffffffe1}]}, 0x10) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/vmallocinfo\x00', 0x0, 0x0) preadv(r1, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0xffffff9f}], 0x58, 0x64f, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000100)={0x0, 0x1, r0, 0x8752b267, 0x80000}) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/vmallocinfo\x00', 0x0, 0x0) preadv(r2, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0xffffff9f}], 0x58, 0x64f, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000200)) r3 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) r4 = accept$packet(r3, &(0x7f00000004c0), &(0x7f0000000500)=0x14) ioctl$sock_SIOCSIFVLAN_DEL_VLAN_CMD(r4, 0x8983, &(0x7f0000000540)={0x1, 'caif0\x00', {}, 0xff8a}) openat$bsg(0xffffffffffffff9c, &(0x7f0000000680), 0x490000, 0x0) fremovexattr(r3, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') r5 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/vmallocinfo\x00', 0x0, 0x0) preadv(r5, &(0x7f0000000640)=[{&(0x7f00000015c0)=""/4106, 0x100a}], 0x1, 0x64f, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r3, 0xc0502100, &(0x7f0000000580)={0x0}) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r5, 0x40182103, &(0x7f0000000600)={r6, 0x1, r1, 0x7f, 0x80000}) setsockopt$inet_msfilter(r3, 0x0, 0x29, &(0x7f0000000000)={@loopback, @dev={0xac, 0x14, 0x14, 0x24}, 0x1, 0x2, [@dev={0xac, 0x14, 0x14, 0x31}, @empty]}, 0x18) 17:58:05 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xc, &(0x7f0000000000)={0x200000dc, &(0x7f00000001c0)=[{0x6, 0x1f, 0x0, 0x7ffc0000}]}) prctl$PR_SET_SECCOMP(0x16, 0x0, &(0x7f0000000140)={0x2, &(0x7f0000000100)=[{0x8, 0x7, 0x0, 0xffff8000}, {0x8001, 0x1, 0xb2, 0xe831}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') [ 1191.354791] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1191.356612] EXT4-fs (loop4): get root inode failed [ 1191.357370] EXT4-fs (loop4): mount failed [ 1191.368479] audit: type=1326 audit(1627063085.129:4377): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10406 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=188 compat=0 ip=0x466609 code=0x7ffc0000 17:58:05 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x400000000000000, 0x0) 17:58:05 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef465", 0x33, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) [ 1191.399763] audit: type=1326 audit(1627063085.129:4378): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10406 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 17:58:05 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x6558, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) [ 1191.416712] audit: type=1326 audit(1627063085.131:4379): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10406 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=199 compat=0 ip=0x466609 code=0x7ffc0000 [ 1191.423236] audit: type=1326 audit(1627063085.131:4380): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10406 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 17:58:16 executing program 2: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x84000) r2 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/vmallocinfo\x00', 0x0, 0x0) preadv(r2, &(0x7f0000001580)=[{&(0x7f00000015c0)=""/4106, 0xffffff9f}], 0x58, 0x64f, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_RECV(r2, 0xc0502100, &(0x7f0000000100)={0x0}) r4 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/consoles\x00', 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r1, 0x40182103, &(0x7f0000000200)={r3, 0x1, r4, 0x2, 0x80000}) 17:58:16 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x805, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:58:16 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x600000000000000, 0x0) 17:58:16 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef465", 0x33, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:58:16 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000000)='./file0\x00', 0x229) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') 17:58:16 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:58:16 executing program 0: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = fork() r1 = pidfd_open(r0, 0x0) pidfd_send_signal(r1, 0x0, &(0x7f0000000100)={0x1d, 0x0, 0x8}, 0x0) fremovexattr(r1, 0x0) 17:58:16 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x8035, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) [ 1202.970555] kauditd_printk_skb: 138 callbacks suppressed [ 1202.970570] audit: type=1326 audit(1627063096.827:4518): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10466 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1202.975958] audit: type=1326 audit(1627063096.832:4519): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10466 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=57 compat=0 ip=0x466609 code=0x7ffc0000 [ 1202.989964] audit: type=1326 audit(1627063096.845:4520): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10466 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1202.993683] audit: type=1326 audit(1627063096.850:4522): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10466 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=434 compat=0 ip=0x466609 code=0x7ffc0000 [ 1202.997797] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1202.999962] EXT4-fs (loop4): get root inode failed [ 1203.000714] EXT4-fs (loop4): mount failed [ 1203.002125] audit: type=1326 audit(1627063096.850:4521): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10465 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1203.029915] audit: type=1326 audit(1627063096.850:4523): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10465 comm="syz-executor.3" exe="/syz-executor.3" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 17:58:16 executing program 7: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x8100, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) 17:58:16 executing program 4: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001000000000000000b0000008000000018000000c20500002b02", 0x66, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="0300000004", 0x5, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) [ 1203.066955] audit: type=1326 audit(1627063096.850:4524): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10466 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 17:58:16 executing program 5: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @link_local, @void, {@ipv4={0x806, @icmp={{0x7, 0x4, 0x0, 0x0, 0x30, 0x0, 0x0, 0x0, 0x1, 0x0, @dev, @rand_addr=0x64010101, {[@cipso={0x86, 0x8}]}}, @timestamp}}}}, 0x0) [ 1203.106010] audit: type=1326 audit(1627063096.852:4525): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10466 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=424 compat=0 ip=0x466609 code=0x7ffc0000 [ 1203.129188] audit: type=1326 audit(1627063096.852:4526): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10466 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 17:58:16 executing program 1: r0 = syz_mount_image$ext4(&(0x7f0000000000)='ext4\x00', &(0x7f0000000100)='./file0\x00', 0x0, 0x9, &(0x7f0000000200)=[{&(0x7f0000010000)="200000000002000019000000500100000f000000000000000000000004000000000002000020000020000000def4655fdef4655f0100ffff53ef010001000000ddf4655f000000000000000001", 0x4d, 0x400}, {&(0x7f0000010100)="000000000000000000000000e58ca12e13a240e2b1a22f8d07e8e55f010040", 0x1f, 0x4e0}, {&(0x7f0000010200)="010000000000050040", 0x9, 0x560}, {&(0x7f0000010300)="030000000400000005", 0x9, 0x800}, {0x0, 0x0, 0x1000000000c00}, {&(0x7f0000010d00)="ed41000000040000ddf4655fdef4655fdef4655f00000000000004002000000000000800050000000af301000400000000000000000000000100000010", 0x3d, 0x1480}, {&(0x7f0000011000)="ed41000000040000def4655fdef4655fdef4655f00000000000002002000000000000800030000000af301000400000000000000000000000100000050", 0x3d, 0x1980}, {&(0x7f0000011300)="020000000c0001022e000000020000000c0002022e2e00000b00000014000a026c6f73742b666f756e6400000c0000001000050266696c6530", 0x39, 0x4000}, {&(0x7f0000012000)="504d4d00504d4dff", 0x8, 0x10000}], 0x0, &(0x7f0000012b00)=ANY=[]) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x200) 17:58:17 executing program 3: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) r0 = creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x0, 0x0) r1 = fork() r2 = pidfd_open(r1, 0x0) pidfd_send_signal(r2, 0x0, &(0x7f0000000100)={0x1d, 0x0, 0x8}, 0x0) dup3(r0, r2, 0x80000) fremovexattr(r0, &(0x7f0000000080)=@known='trusted.overlay.nlink\x00') [ 1203.181846] audit: type=1326 audit(1627063096.852:4527): auid=0 uid=0 gid=0 ses=4 subj=system_u:system_r:kernel_t:s0 pid=10466 comm="syz-executor.0" exe="/syz-executor.0" sig=0 arch=c000003e syscall=202 compat=0 ip=0x466609 code=0x7ffc0000 [ 1203.187458] EXT4-fs error (device loop4): ext4_fill_super:4954: inode #2: comm syz-executor.4: iget: root inode unallocated [ 1203.189416] EXT4-fs (loop4): get root inode failed [ 1203.190067] EXT4-fs (loop4): mount failed 17:58:17 executing program 6: seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) creat(&(0x7f0000000040)='./file0\x00', 0x0) setxattr$trusted_overlay_nlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0), 0x0, 0x700000000000000, 0x0) 17:58:17 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f0000000040)={0x1, &(0x7f00000001c0)=[{0x6, 0x0, 0x0, 0x7ffc0000}]}) fremovexattr(0xffffffffffffffff, 0x0) r1 = fork() r2 = pidfd_open(r1, 0x0) pidfd_send_signal(r2, 0x0, &(0x7f0000000100)={0x1d, 0x0, 0x8}, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_ADDFD(r0, 0x40182103, &(0x7f0000000000)={0x0, 0x0, r2, 0x5fe}) [ 1215.332844] kmemleak: 3 new suspected memory leaks (see /sys/kernel/debug/kmemleak) BUG: memory leak unreferenced object 0xffff888021934400 (size 512): comm "syz-executor.0", pid 10468, jiffies 4295869970 (age 19.746s) hex dump (first 32 bytes): 01 00 00 00 01 00 00 00 00 00 00 00 00 00 00 00 ................ 00 78 25 43 80 88 ff ff 00 f0 6f 00 00 c9 ff ff .x%C......o..... backtrace: [<000000005b7b8095>] do_seccomp+0x2d5/0x25f0 [<00000000a6a3e304>] do_syscall_64+0x33/0x40 [<0000000089a91a2c>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffffc900006ff000 (size 4096): comm "syz-executor.0", pid 10468, jiffies 4295869970 (age 19.747s) hex dump (first 32 bytes): 01 00 00 00 00 00 00 00 00 00 00 00 05 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<000000004c39b1a9>] __vmalloc_node_range+0x574/0x9e0 [<00000000d3383ebc>] __vmalloc_node+0xb5/0x100 [<000000000d223102>] bpf_prog_alloc_no_stats+0x32/0x2b0 [<00000000a47cb6fe>] bpf_prog_alloc+0x2c/0x230 [<00000000bb3a651c>] bpf_prog_create_from_user+0xad/0x2e0 [<00000000f69f0b44>] do_seccomp+0x31a/0x25f0 [<00000000a6a3e304>] do_syscall_64+0x33/0x40 [<0000000089a91a2c>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: memory leak unreferenced object 0xffff888043fb6800 (size 1024): comm "syz-executor.0", pid 10468, jiffies 4295869970 (age 19.747s) hex dump (first 32 bytes): 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 ................ backtrace: [<00000000cc4aefec>] bpf_prog_alloc_no_stats+0xb9/0x2b0 [<00000000a47cb6fe>] bpf_prog_alloc+0x2c/0x230 [<00000000bb3a651c>] bpf_prog_create_from_user+0xad/0x2e0 [<00000000f69f0b44>] do_seccomp+0x31a/0x25f0 [<00000000a6a3e304>] do_syscall_64+0x33/0x40 [<0000000089a91a2c>] entry_SYSCALL_64_after_hwframe+0x44/0xa9 BUG: leak checking failed VM DIAGNOSIS: 17:58:37 Registers: info registers vcpu 0 RAX=ffffffff83c5c7d0 RBX=ffffffff84c32280 RCX=ffffffff83c44768 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff83c5cb7f RBP=fffffbfff0986450 RSP=ffffffff84c07e40 R8 =0000000000000001 R9 =ffff88806ce33feb R10=ffffed100d9c67fd R11=0000000000000001 R12=0000000000000000 R13=ffffffff8544fa08 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff83c5c7de RFL=00000202 [-------] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806ce00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe0000003000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe0000001000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=00007ffcca27af48 CR3=000000000cf8a000 CR4=00350ef0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001f80 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=cc80000000000000 4007 FPR6=cc80000000000000 4007 FPR7=cdc0000000000000 4008 XMM00=00000000000000000000000000000000 XMM01=2079726f6d656d203a4755420a0a297d XMM02=39313230383838666666667830207463 XMM03=656a626f206465636e6572656665726e XMM04=750a6b61656c2079726f6d656d203a47 XMM05=2079726f6d656d203a4755420a0a297d XMM06=933f8ca9c272a7f6d4bb2d267f2bf92e XMM07=29cb1841d21cfe6ce57328a7edbfeb55 XMM08=00000000000000000000000000000000 XMM09=7e144741000000000000000000000000 XMM10=3c6ef372a54ff53a1f83d9ab5be0cd19 XMM11=00000000000000000000000000000000 XMM12=00000042000000420000004200000042 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000 info registers vcpu 1 RAX=ffffffff83c5c7d0 RBX=ffff88800852b280 RCX=ffffffff83c44768 RDX=0000000000000000 RSI=0000000000000000 RDI=ffffffff83c5cb7f RBP=ffffed10010a5650 RSP=ffff88800856fe78 R8 =0000000000000001 R9 =ffff88806cf33feb R10=ffffed100d9e67fd R11=0000000000000001 R12=0000000000000001 R13=ffffffff8544fa08 R14=0000000000000000 R15=dffffc0000000000 RIP=ffffffff83c5c7de RFL=00000206 [-----P-] CPL=0 II=0 A20=1 SMM=0 HLT=1 ES =0000 0000000000000000 00000000 00000000 CS =0010 0000000000000000 ffffffff 00a09b00 DPL=0 CS64 [-RA] SS =0018 0000000000000000 ffffffff 00c09300 DPL=0 DS [-WA] DS =0000 0000000000000000 00000000 00000000 FS =0000 0000000000000000 00000000 00000000 GS =0000 ffff88806cf00000 00000000 00000000 LDT=0000 fffffe0000000000 00000000 00000000 TR =0040 fffffe000003e000 00004087 00008b00 DPL=0 TSS64-busy GDT= fffffe000003c000 0000007f IDT= fffffe0000000000 00000fff CR0=80050033 CR2=0000000000970020 CR3=000000000ce18000 CR4=00350ee0 DR0=0000000000000000 DR1=0000000000000000 DR2=0000000000000000 DR3=0000000000000000 DR6=00000000ffff0ff0 DR7=0000000000000400 EFER=0000000000000d01 FCW=037f FSW=0000 [ST=0] FTW=00 MXCSR=00001fa0 FPR0=0000000000000000 0000 FPR1=0000000000000000 0000 FPR2=0000000000000000 0000 FPR3=0000000000000000 0000 FPR4=0000000000000000 0000 FPR5=cc80000000000000 4007 FPR6=cc80000000000000 4007 FPR7=cdc0000000000000 4008 XMM00=00000000000000000000000000000000 XMM01=00000000000000000000000000000000 XMM02=00000000000000004189ade680000000 XMM03=0000ff00000000000000000000000000 XMM04=732f6c61636f6c2f7273752f3d485441 XMM05=622f6c61636f6c2f7273752f3a6e6962 XMM06=73752f3a6e6962732f7273752f3a6e69 XMM07=6e69622f3a6e6962732f3a6e69622f72 XMM08=00000000000000000000000000000000 XMM09=00000000000000000000000000000000 XMM10=00000000000000000000000000000000 XMM11=00000000000000000000000000000000 XMM12=00000000000000000000000000000000 XMM13=00000000000000000000000000000000 XMM14=00000000000000000000000000000000 XMM15=00000000000000000000000000000000